;(function () {
var desmosEnabledFeatures = {"GraphingCalculator":true,"FourFunctionCalculator":true,"ScientificCalculator":true,"GeometryCalculator":true,"Calculator3D":true};
var desmosApiKeyType = 'demo';
var desmosLocaleData = {"ru":"# common.ftl\n### Strings shared among tools and homepage\n\n\n### 6459 English words, 1158 English strings\n\naccount-shell-button-cancel = Отмена\naccount-shell-button-clear = Очистить\naccount-shell-button-confirm-delete =\n    { $count ->\n        [one] Да, удалить график\n        [few] Да, удалить графики\n       *[other] Да, удалить графики\n    }\naccount-shell-button-contact-us = Связаться с нами\naccount-shell-button-delete = Удалить\naccount-shell-button-delete-submission = Удалить данную заявку\naccount-shell-button-download-braille = Скачать уравнения Брайля\naccount-shell-button-download-png = Скачать PNG\naccount-shell-button-download-svg = Скачать SVG\naccount-shell-button-duplicate = Дублировать\naccount-shell-button-edit = Редактировать\naccount-shell-button-embed = Код\naccount-shell-button-export-image = Экспорт изображения\naccount-shell-button-hide-browser-warning = Спрятать это предупреждение.\naccount-shell-button-line-medium = Средний\naccount-shell-button-line-thick = Толстая\naccount-shell-button-line-thin = Тонкая\naccount-shell-button-log-in = Войти\naccount-shell-button-mygraphs-attempt-recovery = Попытаться восстановить.\naccount-shell-button-mygraphs-cancel = Отмена\naccount-shell-button-mygraphs-close-graph-list = Закрыть список графиков\naccount-shell-button-mygraphs-close-graph-preview = Закрыть просмотр графика\naccount-shell-button-mygraphs-delete-graph = Удалить график\naccount-shell-button-mygraphs-delete-title = Удалить { $graphTitle }\naccount-shell-button-mygraphs-offline-try-again = оффлайн. Нажмите, чтобы попробовать снова.\naccount-shell-button-mygraphs-save = Сохранить\naccount-shell-button-mygraphs-try-again = Попробуйте еще раз\naccount-shell-button-open-construction = Открыть построение\naccount-shell-button-open-graph = Открыть график\naccount-shell-button-print = Печать\naccount-shell-button-rename = Переименовать\naccount-shell-button-retry-now = Повторить\naccount-shell-button-save = Сохранить\naccount-shell-button-save-copy = Сохранить копию\naccount-shell-button-sign-up = Зарегистрироваться\naccount-shell-button-submit = Подать заявку\naccount-shell-button-submit-graph = Подать этот график\naccount-shell-button-svg-options = Настройки SVG\naccount-shell-button-update-graph = Подать текущий график на замену\naccount-shell-error-art-contest-logged-out = Для участия в конкурсе графики войдите в систему\naccount-shell-error-art-contest-save-error = При обработке вашей заявки произошла ошибка.\naccount-shell-error-change-email-logged-out = Вы должны войти в систему, чтобы изменить свой адрес электронной почты.\naccount-shell-error-change-name-logged-out = Вы должны войти в систему, чтобы изменить свое имя.\naccount-shell-error-changing-name = При смене вашего имени пользователя произошла ошибка.\naccount-shell-error-consent-error = При обработке вашего согласия произошла ошибка.\naccount-shell-error-consent-logged-out = Вы должны войти в систему, чтобы дать согласие на сбор данных.\naccount-shell-error-create-account-unexpected = К сожалению, произошла ошибка при создании вашего аккаунта.\naccount-shell-error-delete-graph-logged-out = Вы должны войти в систему, чтобы удалять графики.\naccount-shell-error-delete-graph-logged-out-2 = Вы должны войти в систему, чтобы удалить график.\naccount-shell-error-delete-unexpected = К сожалению, при удалении этого графика произошла непредвиденная ошибка. Код ошибки: { $code }.\naccount-shell-error-deleting = Ошибка при удалении. Пожалуйста, попробуйте ещё раз позже.\naccount-shell-error-deletion-error = Произошла ошибка. Попробуйте ещё раз?\naccount-shell-error-deletion-error-2 = Ошибка при удалении вашего аккаунта.\naccount-shell-error-deletion-link-not-found = Мы не можем найти данный запрос на удаление. Возможно, он уже использован?\naccount-shell-error-email-already-registered = Извините,  с этим адресом электронной почты уже кто-то зарегистрирован.\naccount-shell-error-email-invalid = Пожалуйста, введите действительный адрес электронной почты.\naccount-shell-error-email-password-mismatch = К сожалению, пароль не подходит к вашему адресу электронной почты.\naccount-shell-error-email-too-short = Пожалуйста, введите адрес электронной почты, содержащий не более { $num } символов.\naccount-shell-error-feedback-empty = Пожалуйста, оставьте свой отзыв\naccount-shell-error-feedback-unexpected = К сожалению, при отправке отзыва возникла непредвиденная проблема. Код ошибки: { $code }.\naccount-shell-error-graph-too-large = Этот график слишком большой. Максимально допустимый размер - 5 МБ.\naccount-shell-error-invalid-deletion-link = Эта ссылка на удаление недействительна.\naccount-shell-error-invalid-recovery-link = Эта ссылка для восстановления недействительна.\naccount-shell-error-logged-in-register = Вы уже вошли в систему. Чтобы зарегистрироваться как другой пользователь, вы должны сначала выйти.\naccount-shell-error-logging-in = Ошибка при входе в систему.\naccount-shell-error-logging-out = Ошибка при выходе из системы.\naccount-shell-error-missing-email = Пожалуйста, введите ваш адрес электронной почты.\naccount-shell-error-missing-name = Пожалуйста, введите ваше имя.\naccount-shell-error-missing-new-password = Пожалуйста, введите ваш новый пароль.\naccount-shell-error-missing-password = Пожалуйста, введите ваш пароль.\naccount-shell-error-mygraphs-check-connection = Проверьте подключение к Интернету.\naccount-shell-error-mygraphs-error-deleting = Ошибка удаления.\naccount-shell-error-mygraphs-error-loading = Ошибка загрузки графика\naccount-shell-error-name-too-long = Пожалуйста, введите имя, состоящее не более чем из { $num } символов.\naccount-shell-error-new-password-too-long = Пожалуйста, введите новый пароль, состоящий не более чем из { $num } символов.\naccount-shell-error-new-password-too-short = Пожалуйста, введите новый пароль, содержащий не менее { $num } символов.\naccount-shell-error-password-same-as-old = Новый пароль не должен совпадать со старым паролем.\naccount-shell-error-password-too-long = Пожалуйста, введите пароль, состоящий не более чем из { $num } символов.\naccount-shell-error-password-too-short = Пожалуйста, введите пароль, содержащий не менее { $num } символов.\naccount-shell-error-passwords-do-not-match = Введенные вами пароли не совпадают. Пожалуйста, попробуйте еще раз.\naccount-shell-error-problem-resetting-password = Ошибка при сбросе вашего пароля. Попробуйте ещё раз.\naccount-shell-error-recover-link-not-found = Извините, но мы не можем найти данную ссылку на восстановление. Возможно, она уже использована?\naccount-shell-error-recover-password-too-short = Пароль должен содержать не менее { $num } символов\naccount-shell-error-recover-unrecognized-email = Извините, нам не удалось найти пользователей с этим адресом электронной почты.\naccount-shell-error-request-error = Ошибка при отправке запроса.\naccount-shell-error-save-art-contest = Ошибка сохранения. Попробуйте ещё раз.\naccount-shell-error-save-graph = К сожалению, при сохранении графика произошла непредвиденная ошибка. Код ошибки: { $code }.\naccount-shell-error-save-graph-logged-out = Вы должны войти в систему, чтобы сохранять графики.\naccount-shell-error-setting-email = Ошибка при установке нового адреса электронной почты.\naccount-shell-error-sharing-link = К сожалению, произошла ошибка при создании ссылки на ваш график. Проверьте подключение к Интернету.\naccount-shell-error-something-went-wrong = Что-то пошло не так, пожалуйста сообщите об этом в службу поддержки desmos.com. (Ошибка { $error_num })\naccount-shell-error-submitting = Ошибка при подаче заявки. Попробуйте ещё раз.\naccount-shell-error-unexpected-error = Непредвиденная ошибка.\naccount-shell-error-unknown = Извините! Что-то пошло не так. Пожалуйста, повторите попытку позже.\naccount-shell-error-update-account-settings-logged-out = Вы должны войти в систему, чтобы изменить настройки своего аккаунта.\naccount-shell-error-update-graph-logged-out = Вы должны войти в систему, чтобы изменять графики.\naccount-shell-error-user-info-logged-out = Вы должны войти в систему, чтобы получить информацию о пользователе.\naccount-shell-error-verifying-email = К сожалению, при проверке вашего адреса электронной почты возникла проблема.\naccount-shell-error-view-graphs-logged-out = Вы должны войти в систему для просмотра сохраненных графиков.\naccount-shell-heading-3dcalc-page-title = Desmos | Графический 3D-калькулятор\naccount-shell-heading-artist-statement = Ваше авторское заявление\naccount-shell-heading-birth-year = Ваш год рождения\naccount-shell-heading-contact-us = Связаться с нами\naccount-shell-heading-country = Ваша страна\naccount-shell-heading-download-instructions = Инструкции по скачиванию\naccount-shell-heading-duplicate-construction = Дублировать данное построение\naccount-shell-heading-duplicate-graph = Дублировать этот график\naccount-shell-heading-email = Ваш адрес эл. почты\naccount-shell-heading-email-details = Пожалуйста, укажите адрес электронной почты, по которому мы можем связаться с вами. Мы никогда и никому его не передадим!\naccount-shell-heading-embossers = Тиснители тактильной графики\naccount-shell-heading-embossing-instructions = Инструкции по тиснению\naccount-shell-heading-export-graph = Экспортировать график\naccount-shell-heading-export-size = Размер\naccount-shell-heading-file-format = Формат файла\naccount-shell-heading-geometry-legacy-page-title = Desmos | Геометрия (старая версия)\naccount-shell-heading-geometry-page-title = Desmos | Геометрия\naccount-shell-heading-graphingcalc-page-title = Desmos | Графический калькулятор\naccount-shell-heading-line-thickness = Толщина линии\naccount-shell-heading-math-art-contest = Международный конкурс математической графики\naccount-shell-heading-message = Ваше сообщение\naccount-shell-heading-mygraphs-examples = Примеры\naccount-shell-heading-mygraphs-recovered-work = Восстановленная работа\naccount-shell-heading-mygraphs-saved-constructions = Сохранённые построения\naccount-shell-heading-mygraphs-saved-graphs = Сохраненные графики\naccount-shell-heading-name = Ваше имя\naccount-shell-heading-name-details = Это будет доступно всем.\naccount-shell-heading-named-graph = { $title } | Desmos\naccount-shell-heading-rename-graph = Переименовать этот график\naccount-shell-heading-resources = Ресурсы\naccount-shell-heading-save-construction = Сохранить данное построение\naccount-shell-heading-save-graph = Сохранить Этот График\naccount-shell-heading-share-graph = Поделитесь вашим рисунком\naccount-shell-heading-submit-graph = Подать этот рисунок\naccount-shell-heading-title-mygraphs-search = Поиск\naccount-shell-heading-tours = Обучение\naccount-shell-heading-unsupported-browser = Браузер не поддерживается\naccount-shell-label-account-information = Информация об аккаунте\naccount-shell-label-advanced-preferences = Расширенные\naccount-shell-label-art-contest-globe = География конкурса графики\naccount-shell-label-art-contest-nudge-construction = У вас есть достойное построение, которым вы гордитесь? Нам бы очень хотелось его посмотреть!\naccount-shell-label-art-contest-nudge-graph = У вас есть крутой график, которым вы гордитесь? Нам бы очень хотелось его посмотреть!\naccount-shell-label-artist-statement-description = В 2–3 предложениях опишите, что вас мотивировало на создание вашей работы.\naccount-shell-label-artist-statement-placeholder = Расскажите про данный график...\naccount-shell-label-beta = Бета\naccount-shell-label-betchacant-loading = Задание принято...\naccount-shell-label-birth-year-placeholder = Год рождения\naccount-shell-label-checking-submission = Заявка проверяется\naccount-shell-label-confirm-submission-delete = Вы уверены, что хотите удалить данную заявку?\naccount-shell-label-country-placeholder = Страна\naccount-shell-label-created-days-ago = { $number } дней назад\naccount-shell-label-created-hours-ago = { $number } часов назад\naccount-shell-label-created-last-week = на прошлой неделе\naccount-shell-label-created-minutes-ago = { $number } минут назад\naccount-shell-label-created-on-date = { $day }.{ $month }.{ $year }\naccount-shell-label-created-one-hour-ago = час назад\naccount-shell-label-created-one-minute-ago = минуту назад\naccount-shell-label-created-seconds-ago = менее минуты назад\naccount-shell-label-created-weeks-ago = { $number } недель назад\naccount-shell-label-created-yesterday = вчера\naccount-shell-label-delete-graph-modal-title = Удалить график\naccount-shell-label-deleting = Удаляется\naccount-shell-label-email-address = Адрес электронной почты\naccount-shell-label-email-placeholder = email@example.com\naccount-shell-label-error = Ошибка\naccount-shell-label-export-size-large-rectangle = Большой прямоугольник\naccount-shell-label-export-size-large-square = Большой квадрат\naccount-shell-label-export-size-medium-rectangle = Средний прямоугольник\naccount-shell-label-export-size-medium-square = Средний квадрат\naccount-shell-label-export-size-small-square = Малый квадрат\naccount-shell-label-feature-flag-actions = Действия\naccount-shell-label-feedback = Обратная связь\naccount-shell-label-feedback-email = Адрес эл. почты для нашего ответа! (по желанию)\naccount-shell-label-feedback-message = Вопросы? Замечания?\naccount-shell-label-feedback-placeholder = Напишите нам!\naccount-shell-label-feedback-sending = Отправляется...\naccount-shell-label-graph-actions = Действия с графиком\naccount-shell-label-graph-title = Заголовок\naccount-shell-label-help = Помощь\naccount-shell-label-help-menu = Меню справки\naccount-shell-label-join-contest = Участвовать в конкурсе\naccount-shell-label-language = Язык\naccount-shell-label-loading = Загрузка...\naccount-shell-label-math-art-contest = Международный конкурс математической графики\naccount-shell-label-month-apr = Апр\naccount-shell-label-month-aug = Авг\naccount-shell-label-month-dec = Дек\naccount-shell-label-month-feb = Фев\naccount-shell-label-month-jan = Янв\naccount-shell-label-month-jul = Июл\naccount-shell-label-month-jun = Июн\naccount-shell-label-month-mar = Мар\naccount-shell-label-month-may = Май\naccount-shell-label-month-nov = Ноя\naccount-shell-label-month-oct = Окт\naccount-shell-label-month-sep = Сен\naccount-shell-label-mygraphs-example = пример\naccount-shell-label-mygraphs-last-saved = последнее сохранение: { $date }\naccount-shell-label-mygraphs-no-unsaved-changes = нет несохраненных изменений\naccount-shell-label-mygraphs-unsaved-graph = несохраненный график\naccount-shell-label-no-unsaved-changes = Нет несохраненных изменений\naccount-shell-label-open-graph-mac = { $open_graph } (cmd+o)\naccount-shell-label-open-graph-pc = { $open_graph } (ctrl+o)\naccount-shell-label-save-changes-mac = Сохранить изменения (cmd+s)\naccount-shell-label-save-changes-pc = Сохранить изменения (ctrl + s)\naccount-shell-label-saving-graph = Рисунок сохраняется...\naccount-shell-label-select-export-type = Выберите тип экспорта...\naccount-shell-label-select-size = Выберите размер...\naccount-shell-label-share = поделиться\naccount-shell-label-share-graph = Поделиться графиком\naccount-shell-label-share-link = Поделиться ссылкой:\naccount-shell-label-submission-already-received = Ваша заявка на конкурс графики\naccount-shell-label-submission-deleted = Заявка удалена\naccount-shell-label-submission-received = Заявка получена!\naccount-shell-label-submitting = Заявка отправляется...\naccount-shell-label-success = Успешно\naccount-shell-label-try-a-quest-title = Попробовать квест\naccount-shell-label-zoom = Масштаб: { $value }%\naccount-shell-link-3d-user-guide = Руководство пользователя по 3D\naccount-shell-link-account-settings = Настройки учётной записи\naccount-shell-link-art-contest-learn-new = Узнать о конкурсе 2023 года\naccount-shell-link-download-chrome = Нажмите здесь, чтобы скачать Google Chrome.\naccount-shell-link-email-support = Напишите в нашу службу поддержки\naccount-shell-link-geometry-user-guide = Руководство пользователя по геометрии\naccount-shell-link-getting-started = Начало работы\naccount-shell-link-help = Помощь\naccount-shell-link-help-center = Центр помощи\naccount-shell-link-keyboard-shortcuts = Сочетания клавиш\naccount-shell-link-learn-more = Подробнее\naccount-shell-link-privacy = Политика конфиденциальности\naccount-shell-link-read-blog = Прочитать наш блог\naccount-shell-link-send-feedback = Отправить отзыв или вопросы\naccount-shell-link-share-thoughts = Поделитесь своими мыслями!\naccount-shell-link-sign-out = Выйти\naccount-shell-link-terms = Условия предоставления услуг\naccount-shell-link-try-a-quest = Попробовать квест\naccount-shell-link-try-next-quest = Ещё один квест\naccount-shell-link-user-guide = Руководство пользователя Desmos\naccount-shell-link-video-tutorials = Видеоуроки\naccount-shell-link-view-all-quests = Посмотреть все квесты\naccount-shell-narration-edit-selected-country = Изменить выбранную страну\naccount-shell-narration-edit-selected-year = Изменить выбранный год\naccount-shell-narration-graph-preview = Предварительный просмотр рисунка\naccount-shell-narration-image-download = Скачать изображение\naccount-shell-narration-language-menu = Меню настроек языка\naccount-shell-narration-mygraphs-open-graph = Открыть график\naccount-shell-narration-share-options = Параметры совместного доступа\naccount-shell-narration-size-options = Параметры размера\naccount-shell-text-3d-beta-notice = Благодарим за пользование бета-версией нашего 3D-калькулятора. Пожалуйста, делитесь с нами замеченными ошибками, вопросами и предложениями ниже.\naccount-shell-text-3d-expression-list-notice = Пожалуйста, делитесь с нами замеченными ошибками, вопросами и предложениями по адресу: <1>feedback@desmos.com</1>\naccount-shell-text-advanced-preferences-instructions = Попробуйте эти расширенные функции. Не стесняйтесь присылать любые вопросы или отзывы на support@desmos.com.\naccount-shell-text-art-contest-congratulations = Поздравляем, продолжайте рисовать!\naccount-shell-text-art-contest-copyright-agreement = Я подтверждаю, что (а) это моя оригинальная работа и (б) она не основана на материалах, защищенных авторским правом.\naccount-shell-text-art-contest-create-graph-notice = Чтобы принять участие в конкурсе создайте новый график или откройте один из своих графиков.\naccount-shell-text-art-contest-deadline-notice = Прием заявок открыт до 15 января.\naccount-shell-text-art-contest-has-arrived = У вас есть достойная работа, которой вы гордитесь? Нам бы хотелось её увидеть. Подробнее на <1>desmos.com/art<2> (откроется в новой вкладке)</2></1>.\naccount-shell-text-art-contest-has-closed = Конкурс этого года завершен. Мы усердно работаем над просмотром всех невероятных творений и скоро опубликуем результаты на сайте <1>desmos.com/art<2> (откроется в новой вкладке)</2></1>.\naccount-shell-text-art-contest-legal-disclaimer = Отправляя эту работу, вы подтверждаете, что Desmos Studio, PBC может по своему усмотрению публиковать его на веб-сайте конкурса и/или в социальных сетях.\naccount-shell-text-art-contest-loading-submissions = Ваши заявки загружаются...\naccount-shell-text-art-contest-my-first-year = Я участвую в этом конкурсе графики в первый раз.\naccount-shell-text-art-contest-see-submissions = Посмотреть свои заявки\naccount-shell-text-art-contest-someone-else-artist-statement = Авторское заявление участника\naccount-shell-text-art-contest-someone-else-artist-statement-description = В 2–3 предложениях автор должен описать, что его мотивировало на создание этой работы.\naccount-shell-text-art-contest-someone-else-birth-year = Год рождения участника\naccount-shell-text-art-contest-someone-else-copyright-agreement = Я подтверждаю, что (а) мне 18 лет или больше, и по закону я имею право подавать заявки от имени данного участника, (б) это оригинальная работа данного участника и (в) эта работа не основана на материалах, защищенных авторским правом.\naccount-shell-text-art-contest-someone-else-country = Страна участника\naccount-shell-text-art-contest-someone-else-email = Адрес электронной почты взрослого (то есть ваш)\naccount-shell-text-art-contest-someone-else-first-year = Данный участник принимает участие в этом конкурсе в первый раз.\naccount-shell-text-art-contest-someone-else-name = Имя участника\naccount-shell-text-art-contest-submit-construction = Отправить текущую работу\naccount-shell-text-art-contest-submit-graph = Подать текущий график\naccount-shell-text-art-contest-success-paragraph = Если вы хотите пересмотреть свою заявку, то просто отправьте ее повторно в любое время до<1> 15 января </1>. Мы будем рассматривать только самую последнюю заявку по каждому из инструментов.\naccount-shell-text-art-contest-success-paragraph-someone-else = Если вы хотите пересмотреть отправленную заявку, удалите ее из таблицы отправленных вами работ и отправьте повторно. Вы можете повторно отправить заявку в любое время до <1> 15 января</1>. Мы будем рассматривать только самые последние заявки по каждому инструменту Desmos.\naccount-shell-text-art-contest-view-or-update-submission = Посмотреть или изменить свою заявку\naccount-shell-text-art-contest-view-submission = Посмотреть свою заявку\naccount-shell-text-art-contest-your-2d-submission = Посмотреть свою заявку в графическом калькуляторе\naccount-shell-text-art-contest-your-3d-submission = Посмотреть свою заявку в 3D-калькуляторе\naccount-shell-text-art-contest-your-geometry-submission = Посмотреть свою заявку в Геометрии\naccount-shell-text-artcontest-ineligible = <1><2>Исходя из вашего возраста и местоположения, мы не можем принять от вас заявку в этом году.</2><3>Продолжайте создавать прекрасные графики! Каждый год будут проводиться новые конкурсы. </3></1>\naccount-shell-text-artcontest-someone-else = <1><2>В связи с вашим возрастом и местоположением вам требуется взрослый (учитель, родитель или опекун старше 18 лет), который сможет предоставить вашу работу на конкурс.</2><3>Вот ссылка на вашу работу: </3><graphlink/><4>Пожалуйста, передайте её взрослому и попросите его отправить вашу работу по адресу<5>desmos.com/art</5>.</4></1>\naccount-shell-text-check-recovery-link = Пожалуйста, проверьте свою электронную почту для восстановления пароля.\naccount-shell-text-confirm-leave = Вы действительно хотите покинуть этот график? Вся несохраненная работа будет потеряна.\naccount-shell-text-construction-cleared = Построение очищено.\naccount-shell-text-continue-with-quest = ...либо <1>продолжить квест</1>.\naccount-shell-text-copy-of-title = [Копия] { $originalTitle }\naccount-shell-text-delete-graphs-confirmation =\n    Вы уверены, что хотите удалить { $count ->\n        [one] «{ $title }»\n        [few] эти графики (всего: { $count })\n       *[other] эти графики\n    }?\naccount-shell-text-download-instructions = Для скачивания, щелкните правой кнопкой мыши на изображении графика и выберите «Сохранить как». Вы также можете попробовать перетащить изображение на рабочий стол.\naccount-shell-text-embossing-etc-print = Установите размер бумаги { $size }. Затем нажмите «Изменить» и выберите «Файл > Тиснение».\naccount-shell-text-embossing-etc-save = Сохранитe это изображение. Откройте Firebird, выберите File > Open > Image File, и откройте изображение.\naccount-shell-text-embossing-vpmax-print = Щелкните правой кнопкой мыши на изображении и выберите «Печать». Установите размер бумаги { $size }.\naccount-shell-text-embossing-vpmax-save = Щелкните правой кнопкой мыши на изображении и сохраните на рабочем столе.\naccount-shell-text-error = ошибка\naccount-shell-text-error-loading-geometry-state = Ошибка при загрузке построения\naccount-shell-text-feature-flag-actions-description = Сделайте графики интерактивными, задав правила реагирования на щелчки мыши или в зависимости от времени.\naccount-shell-text-feedback-sent = Спасибо! Мы скоро свяжемся с вами.\naccount-shell-text-geometry-beta-notice = Благодарим за пользование нашим новым инструментом «Геометрия». Пожалуйста, делитесь с нами всеми ошибками, вопросами и предложениями ниже.\naccount-shell-text-geometry-confirm-leave = Вы уверены, что хотите выйти из данного построения? Несохраненные изменения будут утеряны.\naccount-shell-text-graph-cleared = График удалён.\naccount-shell-text-graph-migrated-from-geometry = «{ $title }» автоматически перенесено из старого геометрического инструмента.\naccount-shell-text-logged-in = Успешно залогинились!\naccount-shell-text-login-window-blocked-apple = Окно входа заблокировано. Пожалуйста, разрешите всплывающие окна от desmos.com для входа с Apple\naccount-shell-text-login-window-blocked-google = Окно входа заблокировано. Пожалуйста, разрешите всплывающие окна от desmos.com для входа с Google.\naccount-shell-text-maintenance-mode = На Desmos ведутся технические работы.\naccount-shell-text-mygraphs-attempting-recovery = Попытка восстановления...\naccount-shell-text-mygraphs-contest-submit-to-contest = <1>Отправьте эту работу на <2>Международный конкурс математической графики!</2></1>\naccount-shell-text-mygraphs-count-more = Ещё { $count }...\naccount-shell-text-mygraphs-current-construction = Текущее построение\naccount-shell-text-mygraphs-current-graph = Текущий график\naccount-shell-text-mygraphs-deleting = Удаление...\naccount-shell-text-mygraphs-loading = Загрузка...\naccount-shell-text-mygraphs-lost-work = Пропало сделанное?\naccount-shell-text-mygraphs-maintenance-mode = Desmos временно находится в режиме обслуживания. Вы сможете открыть пример графиков, но не сможете войти, открыть ваши графики или сохранить изменения. Так что извините за неудобства.\naccount-shell-text-mygraphs-new-blank-graph = Новый график\naccount-shell-text-mygraphs-new-construction = Новое построение\naccount-shell-text-mygraphs-no-examples-match-search = Нет примеров по вашему запросу.\naccount-shell-text-mygraphs-no-saved-graphs = Нет сохраненных графиков.\naccount-shell-text-mygraphs-no-search-results = Нет сохраненных графиков, соответствующих вашему запросу.\naccount-shell-text-mygraphs-no-unsaved-graphs = Не удалось найти несохраненные графики.\naccount-shell-text-mygraphs-opened-graph = Открыт '{ $graphTitle }'\naccount-shell-text-mygraphs-opening = Открывается...\naccount-shell-text-mygraphs-or = или\naccount-shell-text-mygraphs-search-by-title = поиск по названию\naccount-shell-text-mygraphs-share-thoughts = Поделитесь своими мыслями!\naccount-shell-text-mygraphs-synced = синхронизировано!\naccount-shell-text-mygraphs-to-save-constructions = чтобы сохранить ваши построения!\naccount-shell-text-mygraphs-to-save-graphs = чтобы сохранить ваши графики!\naccount-shell-text-mygraphs-updating-graphs = обновление графиков...\naccount-shell-text-mygraphs-version = Версия\naccount-shell-text-new-construction-created = Cоздано новое построение.\naccount-shell-text-new-graph-created = Создан новый график.\naccount-shell-text-or = или\naccount-shell-text-saved = сохранено\naccount-shell-text-unsupported-browser-android = Desmos работает лучше на вашей версии Android, если вы используете Chrome Browser.\naccount-shell-text-untitled = Без названия\naccount-shell-text-untitled-graph = График без названия\naccount-shell-text-welcome-to-3d = Добро пожаловать в Desmos 3D (бета-версия)\nshared-button-accept = Принять\nshared-button-cancel = Отмена\nshared-button-change-email-address = Изменить адрес эл. почты\nshared-button-change-email-and-password = Изменить адрес эл. почты и пароль\nshared-button-close-dialog = Закрыть диалог\nshared-button-close-message = Закрыть сообщение\nshared-button-confirm-name = Подтвердить имя\nshared-button-continue-to-desmos = Продолжить в Desmos\nshared-button-copy-report = Скопировать отчет\nshared-button-create-account = Регистрация\nshared-button-delete-account-question = Удалить Ваш аккаунт Desmos?\nshared-button-email-address-narrow = Адрес эл. почты\nshared-button-email-address-wide = Адрес электронной почты\nshared-button-external-account-narrow = Внешний\nshared-button-external-account-wide = Внешний аккаунт\nshared-button-go-to-account-settings = Перейти к настройкам аккаунта\nshared-button-google-account-narrow = Google\nshared-button-google-account-wide = Google аккаунт\nshared-button-learn-more-capitalized = Подробнее\nshared-button-login = Войти\nshared-button-login-capitalized = Войти\nshared-button-more-options-menu = Ещё варианты\nshared-button-read-more = Читать дальше\nshared-button-recover-password = Восстановление пароля\nshared-button-save = Сохранить\nshared-button-send-delete-account-email = Послать письмо для удаления аккаунта\nshared-button-send-email = Отправить электронное письмо\nshared-button-send-report = Послать отчет\nshared-button-sign-in-with-apple = Войти через Apple\nshared-button-sign-in-with-google = Войти через Google\nshared-button-try-again = Не работает? Попробуйте еще!\nshared-calculator-button-braille-mode-nemeth = Nemeth\nshared-calculator-button-braille-mode-ueb = UEB\nshared-calculator-button-clear = стереть\nshared-calculator-button-clear-all = стереть все\nshared-calculator-button-controlbar-functions = функции\nshared-calculator-button-go = Пуск\nshared-calculator-button-hide-options = Скрыть варианты\nshared-calculator-button-language = Язык\nshared-calculator-button-mac = Горячие клавиши для Mac\nshared-calculator-button-print = Печать\nshared-calculator-button-reverse-contrast = Обратная контрастность\nshared-calculator-button-show-options = Показать варианты\nshared-calculator-button-windows-chrome = Горячие клавиши для Windows / ChromeOS\nshared-calculator-error-3d-bad-equality-slice = Мы не поддерживаем этот тип ограничения равенства.\nshared-calculator-error-3d-inappropriate-equality-restriction = Невозможно ограничить данный тип выражения равенством.\nshared-calculator-error-3d-length-type-error = В 3D-калькуляторе нельзя использовать функцию «{ $fn }»  с  аргументом { $arg }. Используйте «{ $alternativeFn }», чтобы найти количество элементов в списке.\nshared-calculator-error-3d-mixed-restriction-equation = Невозможно применить к этому выражению одновременно условия равенства и неравенства.\nshared-calculator-error-3d-multiple-equality-restrictions = Невозможно использовать более одного равенства в качестве ограничений.\nshared-calculator-error-action-merge-free-variable = Нельзя составить действие, зависящее от независимой переменной '{ $symbol }'.\nshared-calculator-error-add-arguments-to-definition-many = Попробуйте указать «{ $symbols }» и «{ $lastSymbol }» в качестве аргументов, определив функцию как «{ $newSignature }».\nshared-calculator-error-add-arguments-to-definition-one = Попробуйте включить '{ $lastSymbol }', как аргумент, определив функцию как '{ $newSignature }'.\nshared-calculator-error-add-type-error = Невозможно  сложение элементов типа { $symbol1 } и { $symbol2 }.\nshared-calculator-error-adjacent-mixed-number = Извините, я не знаю, что делать со смешанным числом '{ $mixedNumber }'. Попробуйте использовать с обеих сторон символ «*».\nshared-calculator-error-adjacent-numbers = К сожалению, я не знаю, что делать с соседними значениями '{ $left }' и '{ $right }'. Попробуйте использовать скобки или символ '*'.\nshared-calculator-error-ans-undefined = Предыдущее выражение не определяет никакого значения для «ans».\nshared-calculator-error-assignments-unsupported = Этот калькулятор не поддерживает определение переменных.\nshared-calculator-error-bad-for-input-list-dependency = Выражение в правой части функции «for» не может зависеть от вводимой переменной «{ $symbol }».\nshared-calculator-error-bad-for-interval-dependency = Границы параметров в правой части «for» не могут зависеть от вводимой переменной «{ $symbol }».\nshared-calculator-error-bad-implicit-call = Используйте скобки вокруг аргумента '{ $symbol }'.\nshared-calculator-error-bad-integral-bound-dependency = Пределы интеграла не могут зависеть от переменной интегрирования '{ $symbol }'.\nshared-calculator-error-bad-interval-comprehension-arity =\n    { $count ->\n        [one] Нельзя использовать «for» для параметризации объекта типа «{ $type }» с помощью одного параметра\n        [few] Нельзя использовать «for» для параметризации объекта типа «{ $type }» с помощью числа параметров: { $count }.\n       *[other] Нельзя использовать «for» для параметризации объекта типа «{ $type }» с помощью числа параметров: { $count }.\n    }\nshared-calculator-error-bad-log-exponent = Только { $form } поддерживается. В других случаях используйте скобки.\nshared-calculator-error-bad-product-bound-dependency = Пределы произведения не могут зависеть от индекса произведения '{ $symbol }'.\nshared-calculator-error-bad-sample-size = Размер выборки должен быть конечным неотрицательным числом.\nshared-calculator-error-bad-sum-bound-dependency = Пределы суммирования не могут зависеть от индекса суммирования '{ $symbol }'.\nshared-calculator-error-bad-symbol-context = Нельзя использовать тип «{ $symbol }» в данном контексте.\nshared-calculator-error-bad-trig-exponent = Только { $form1 } и { $form2 } поддерживаются. В противном случае используйте скобки.\nshared-calculator-error-bad-tuple-dimensions = Координат у точки должно быть только { $symbol }.\nshared-calculator-error-binary-operator-missing-operand = Что-то должно стоять с обеих сторон от «{ $symbol }».\nshared-calculator-error-blank-expression = Вы еще ничего не написали.\nshared-calculator-error-boxplot-breadth-invalid = Недопустимая высота. Попробуйте другое число.\nshared-calculator-error-boxplot-offset-invalid = Недопустимое смещение. Попробуйте использовать какое-нибудь число.\nshared-calculator-error-cannot-assign-color = Невозможно назначить цвет для «{ $variable }».\nshared-calculator-error-cannot-redefine = Вы не можете переопределить определённый ранее объект «{ $symbol }».\nshared-calculator-error-cannot-redefine-root = Вы не можете переопределить '{ $symbol }' поскольку '{ $symbolRoot }' уже определен.\nshared-calculator-error-cannot-restrict = Невозможно создать ограничение по «{ $variable }» в этом типе выражения.\nshared-calculator-error-cannot-restrict-with-equality = Невозможно создать ограничение равенства на основе «{ $variable }» в выражении этого типа.\nshared-calculator-error-cannot-subscript = '{ $symbol }' не может иметь подстрочный индекс.\nshared-calculator-error-cant-combine-spherical-and-cylindrical = Невозможно объединить сферические и цилиндрические координаты.\nshared-calculator-error-cdf-max-invalid = Недопустимый верхний предел 'cdf'. Попробуйте использовать число.\nshared-calculator-error-cdf-max-less-than-min = Недопустимые пределы 'cdf'. Минимальное значение должно быть меньше максимального.\nshared-calculator-error-cdf-min-invalid = Недопустимый нижний предел 'cdf'. Попробуйте использовать число.\nshared-calculator-error-cdf-too-many-arguments = 'cdf' необходимо вызывать для конкретного распределения, максимально с 2-мя числовыми аргументами. { $recommendation }\nshared-calculator-error-cdf-too-many-arguments-recommendation = Например, попробуйте набрать: D.cdf(-1,1), где D=normaldist().\nshared-calculator-error-cdf-wrong-arity = 'cdf' необходимо вызывать для конкретного распределения и по крайней мере с одним числовым аргументом. { $recommendation }\nshared-calculator-error-cdf-wrong-arity-recommendation = Например, попробуйте набрать: D.cdf(x), где D=normaldist().\nshared-calculator-error-clickable-object-assignment-not-defined = «{ $symbol }» не определенo. Попробуйте использовать другую переменную или добавить ползунок.\nshared-calculator-error-clickable-object-assignment-not-identifier = Неверное обозначение. Попробуйте использовать одну букву.\nshared-calculator-error-clickable-object-invalid-expression = Не поддаётся вычислению. Попробуйте использовать число или простое выражение.\nshared-calculator-error-colon-missing-condition = Левая часть от ':' должна быть условием, типа 'x>1'.\nshared-calculator-error-color-arity = '{ $symbol }' необходимо вызывать с 3-мя аргументами.  { $recommendation }\nshared-calculator-error-color-arity-recommendation = Для примера, попробуйте набрать: { $recommendation }.\nshared-calculator-error-color-not-assigned = Чтобы использовать цвет, нужно присвоить его переменной.\nshared-calculator-error-combine-type-error = Невозможное сочетание: «{ $symbol1 }» и «{ $symbol2 }».\nshared-calculator-error-comparator-type-error = Невозможно сравнение типов «{ $symbol1 }» и «{ $symbol2 }».\nshared-calculator-error-complicated-double-inequality = Поддерживаются только приведенные двойные неавенства. Попробуйте удалить одну сторону неравенства.\nshared-calculator-error-complicated-polar-implicit = Полярные уравнения должны быть линейными относительно r.\nshared-calculator-error-constant-unsupported = Этот калькулятор не поддерживает константу '{ $symbol }'.\nshared-calculator-error-custom-toolbar-not-condition = Пожалуйста, напишите допустимое условие и убедитесь, что каждая упомянутая переменная определена.\nshared-calculator-error-deeply-nested = Определения имеют слишком много вложений.\nshared-calculator-error-dependency-cycle = '{ $symbols }' и '{ $lastSymbol }' не могут быть определены друг через друга.\nshared-calculator-error-depends-on-deleted-geo-object = Существует зависимость от геометрического объекта, который был удалён.\nshared-calculator-error-derivative-missing-body = От какого выражения вы хотите взять производную?\nshared-calculator-error-derivative-type-error = Невозможно взять производную от выражения «{ $symbol }».\nshared-calculator-error-derivative-variable-type-error = Нельзя взять производную по «{ $symbol1 }», потому что это { $symbol2 }.\nshared-calculator-error-differential-with-superscript = Переменная интегрирования не может содержать верхний индекс.\nshared-calculator-error-distribution-as-function = Невозможно использовать распределение '{ $symbol }' как функцию. Попробуйте '{ $symbol }.pdf(x)'.\nshared-calculator-error-divide-type-error = Невоможно деление элемента типа «{ $symbol1 }» на элемент типа «{ $symbol2 }».\nshared-calculator-error-domain-max-invalid = Недопустимая верхняя граница области определения. Попробуйте использовать число.\nshared-calculator-error-domain-max-less-than-min = Недопустимые границы области определения. Минимальное значение должно быть меньше максимального.\nshared-calculator-error-domain-min-invalid = Недопустимая нижняя граница области определения. Попробуйте использовать число.\nshared-calculator-error-dot-lhs-type-error = Невозможно вызвать «{ $symbol }» с типом «{ $type }».\nshared-calculator-error-duplicate-function-parameter = Нельзя использовать «{ $dependency }» для нескольких параметров этой функции.\nshared-calculator-error-duplicate-update-rules = Действие не может указать неоднозначные правила обновления для типа «{ $symbol }».\nshared-calculator-error-empty-paren = Скобки не могут быть пустыми.\nshared-calculator-error-empty-pipe = Модуль числа не может быть пустым.\nshared-calculator-error-empty-radical = Корень не может быть пустым.\nshared-calculator-error-empty-radical-index = Степень корня не может быть пустой.\nshared-calculator-error-empty-square-bracket = Квадратные скобки не могут быть пустыми.\nshared-calculator-error-empty-subscript = Нижний индекс не может быть пустым.\nshared-calculator-error-empty-superscript = Верхний индекс не может быть пустым.\nshared-calculator-error-equation-required = Попробуйте добавить знак равенства, чтобы превратить это в уравнение.\nshared-calculator-error-equation-required-symbol = Попробуйте добавить '{ $lhs }' в начало этого уравнения.\nshared-calculator-error-equations-unsupported = Этот калькулятор не поддерживает данный тип уравнения.\nshared-calculator-error-event-handler-type-error = Здесь должно быть действие. Попробуйте «{ $example }».\nshared-calculator-error-exponent-type-error = Невозможно возвести основание типа «{ $symbol1 }» в степень типа «{ $symbol2 }».\nshared-calculator-error-feature-unavailable = Эта функция недоступна в данном калькуляторе.\nshared-calculator-error-fraction-empty = Для дроби необходим числитель и знаменатель.\nshared-calculator-error-fraction-missing-denominator = Для дроби необходим знаменатель.\nshared-calculator-error-fraction-missing-numerator = Для дроби необходим числитель.\nshared-calculator-error-function-definition-unsupported = Этот калькулятор не поддерживает возможность определения функции.\nshared-calculator-error-function-name-as-parameter = Нельзя использовать имя функции «{ $dependency }» в качестве параметра функции.\nshared-calculator-error-function-not-defined = Функция '{ $dependency }' не определена.\nshared-calculator-error-function-type-error-1 = Функция '{ $fn }' не может быть применена к аргументу типа { $arg }.\nshared-calculator-error-function-type-error-2 = Функция '{ $fn }' не может быть применена к набору аргументов { $arg1 } и { $arg2 }.\nshared-calculator-error-function-type-error-many = Функция '{ $fn }' не может быть применена к этим аргументам.\nshared-calculator-error-function-unsupported = Этот калькулятор не поддерживает функцию '{ $symbol }'.\nshared-calculator-error-geometry-length-type-error = В геометрическом калькуляторе нельзя использовать функцию «{ $fn }»  с  аргументом { $arg }. Используйте «{ $alternativeFn }», чтобы найти количество элементов в списке.\nshared-calculator-error-gpu-function-unsupported = Здесь нельзя использовать функцию «{ $symbol }».\nshared-calculator-error-gpu-integral-unsupported = Здесь нельзя использовать интеграл.\nshared-calculator-error-gpu-long-product = Произведения с числом сомножителей более чем { $maxTermCount } здесь не поддерживаются.\nshared-calculator-error-gpu-long-sum = Суммирование с числом слагаемых более чем { $maxTermCount } здесь не поддерживается.\nshared-calculator-error-gpu-max-list-size = Списки с числом элементов более чем { $maxListSize } здесь не поддерживаются.\nshared-calculator-error-gpu-variable-list-length = Длина списка здесь не может зависеть от переменной «{ $symbol }».\nshared-calculator-error-gpu-variable-product = Граничный параметр произведения здесь не может зависеть от переменной «{ $symbol }».\nshared-calculator-error-gpu-variable-sum = Граничный параметр суммы здесь не может зависеть от переменной «{ $symbol }».\nshared-calculator-error-heterogeneous-list = Все элементы списка должны быть одного типа.\nshared-calculator-error-identifier-as-function = '{ $symbol }' является функцией. Попробуйте использовать скобки.\nshared-calculator-error-identifier-is-not-function = Переменная «{ $symbol }» не является функцией. Попробуйте определить её как «{ $symbol }(x) = x^2».\nshared-calculator-error-illegal-bin-width = Второй аргумент '{ $symbol }' должен быть положительным числом.\nshared-calculator-error-illegal-dot-call = Функция «{ $symbol }» не может быть вызвана в точечной нотации.\nshared-calculator-error-implicits-disabled = Отображение неявных уравнений и неравенств отключено.\nshared-calculator-error-incorrect-list-comprehension-input = Определения в правой части «for» должны устанавливать переменную, равную списку. Попробуйте i = [1 ... 10].\nshared-calculator-error-incorrect-product-lower-bound = Нижний предел произведения должен задавать переменную равной числу. Попробуйте n=1.\nshared-calculator-error-incorrect-sum-lower-bound = Нижний предел суммы должен задавать переменную равной числу. Попробуйте n=1.\nshared-calculator-error-index-type-error = Невозможно индексировать тип «{ $symbol1 }», используя тип «{ $symbol2 }».\nshared-calculator-error-inequalities-disabled = Отображение неравенств отключено.\nshared-calculator-error-inequalities-unsupported = Этот калькулятор не поддерживает неравенства.\nshared-calculator-error-integral-argument-type-error = Невозможно взять интеграл от выражения «{ $symbol }».\nshared-calculator-error-integral-lower-bound-type-error = Нижний предел интегрирования не может быть типом «{ $symbol }».\nshared-calculator-error-integral-missing-body = Интеграл от какого выражения вы хотите взять?\nshared-calculator-error-integral-missing-bound = Интегралы должны иметь верхний и нижний пределы.\nshared-calculator-error-integral-missing-differential = Подинтегральное выражение должно заканчиваться переменной интегрирования, например dx.\nshared-calculator-error-integral-upper-bound-type-error = Верхний предел интегрирования не может быть типом «{ $symbol }».\nshared-calculator-error-internal-error = [внутренний] { $msg }\nshared-calculator-error-invalid-dependent-first-table-column = Заголовок этого столбца не может быть определен где-то еще в калькуляторе.\nshared-calculator-error-invalid-double-equality-3d = Извините, мы строим двойные равенства, только если они содержат переменную z. Попробуйте добавить 0*z к одной части неравенства.\nshared-calculator-error-invalid-double-inequality-3d = Можно строить двойные неравенства только для x, y и z.\nshared-calculator-error-invalid-double-inequality-variables = Мы строим только двойные неравенства x и y.\nshared-calculator-error-invalid-first-table-column = Первый столбец не может быть { $most } или { $last }.\nshared-calculator-error-invalid-half-empty-range = Диапазон должен иметь верхний и нижний пределы.\nshared-calculator-error-invalid-implicit-variables = Мы поддерживаем неявные уравнения только для x и y.\nshared-calculator-error-invalid-implicit-variables-3d = Мы поддерживаем только неявные уравнения для x, y и z.\nshared-calculator-error-invalid-inequality-variables = Мы можем изобразить только неравенства, выраженные через x и y, либо r и θ.\nshared-calculator-error-invalid-interval-comprehension-invalid-bound = Границы параметра в правой части «for» должны иметь вид «0<{ $identifier }<1».\nshared-calculator-error-invalid-interval-comprehension-return-type = Нельзя использовать «for» для параметризации объекта типа «{ $type }».\nshared-calculator-error-invalid-lhs = Извините, вы не можете построить { $symbol } как функцию чего-то еще.\nshared-calculator-error-invalid-operator-name = Имена операторов могут содержать только буквы.\nshared-calculator-error-invalid-regression-parameter = «{ $symbol }» не может использоваться в качестве параметра регрессии. Попробуйте использовать список.\nshared-calculator-error-invalid-subscript = Нижний индекс может содержать только буквы и цифры. '{ $symbol }' не допускается.\nshared-calculator-error-invalid-table-entry = Табличные записи должны быть простыми выражениями. { $supplement }\nshared-calculator-error-invalid-table-header = Табличные заголовки должны быть простыми выражениями. { $supplement }\nshared-calculator-error-list-comprehension-input-type-error = В определении списка исходные данные должны быть списком, в то время как { $identifier } - это { $actual }. Попробуйте, например: { $identifier }={ $example }.\nshared-calculator-error-list-type-error = Невозможно хранить элементы типа «{ $symbol1 }» в списке.\nshared-calculator-error-log-scale-box-plot = Невозможно построить ящичковую диаграмму в логарифмическом масштабе.\nshared-calculator-error-log-scale-dot-plot = Невозможно построить точечную диаграмму в логарифмическом масштабе.\nshared-calculator-error-log-scale-histogram = Невозможно построить гистограмму в логарифмическом масштабе.\nshared-calculator-error-log-scale-type-error = Невозможно построить { $symbol } в логарифмическом масштабе.\nshared-calculator-error-logbase-unsupported = Этот калькулятор не поддерживает произвольные основания логарифма. Попробуйте 'log' или 'ln'.\nshared-calculator-error-malformed-list = Списки оформляются так:  [1, 2, 3].\nshared-calculator-error-malformed-point = Точки записываются так: (1, 2).\nshared-calculator-error-matrix-add-dimensions = Невозможно сложить матрицы с разными размерами.\nshared-calculator-error-matrix-assignment = Этот калькулятор не поддерживает такой способ определения переменной. Попробуйте «New Matrix».\nshared-calculator-error-matrix-element-type-error = Невозможно использовать { $arg } в качестве элемента матрицы.\nshared-calculator-error-matrix-fractional-power = Матрицу можно возвести только в целочисленную степень.\nshared-calculator-error-matrix-invalid-variable = Невозможно использовать '{ $symbol }' в качестве переменной.\nshared-calculator-error-matrix-multiply-dimensions = Матрицы с несовместимыми размерами невозможно перемножить.\nshared-calculator-error-matrix-power-dimensions = Только квадратные матрицы можно возвести в степень.\nshared-calculator-error-matrix-subtract-dimensions = Невозможно отнять матрицы с разными размерами.\nshared-calculator-error-max-list-size = В списке не может содержаться элементов более чем { $maxListSize }.\nshared-calculator-error-method-requires-list = '{ $symbol }' должен быть списком. Например, попробуйте набрать: { $recommendation }.\nshared-calculator-error-mismatched-braces = Ожидается, что '{ $symbol1 }' соответствует '{ $symbol2 }'.\nshared-calculator-error-mismatched-double-inequality = Двойные неравенства всегда должны иметь одинаковое направление, например: { $example }.\nshared-calculator-error-mixed-comparator-chain = Нельзя смешивать неравенства и уравнения в цепочке сравнений.\nshared-calculator-error-multiply-defined = Вы определили '{ $dependency }' более чем в одном месте. Попробуйте удалить некоторые определения '{ $dependency }'.\nshared-calculator-error-multiply-type-error = Невозможно перемножить элементы типов «{ $symbol1 }» и «{ $symbol2 }».\nshared-calculator-error-multiply-type-error-2d = Неоднозначное умножение «{ $symbol1 }» на «{ $symbol2 }». Попробуйте ввести: (1, 2) * (2, 1).\nshared-calculator-error-multiply-type-error-3d = Неоднозначное умножение «{ $symbol1 }» на «{ $symbol2 }». Попробуйте ввести: (1, 2, 3) крестик (2, 1, 0).\nshared-calculator-error-multiply-type-error-cross = Невозможно получить произведение «{ $symbol1 }» и «{ $symbol2 }».\nshared-calculator-error-negative-type-error = Невозможно сделать элемент типа «{ $symbol }» отрицательным.\nshared-calculator-error-nested-interval-comprehension = Пока невозможно использовать «for», чтобы ввести новый параметр для уже параметризованной точки.\nshared-calculator-error-non-arithmetic-range = Диапазоны должны быть арифметическими последовательностями.\nshared-calculator-error-non-list-double-reducer = Оба аргумента '{ $symbol }' должны быть списками. Для примера, попробуйте набрать: { $recommendation }.\nshared-calculator-error-non-list-parameterized-reducer = Первый аргумент '{ $symbol }' должен быть списком. Для примера, попробуйте набрать: { $recommendation }.\nshared-calculator-error-non-singular-inverse = Вырожденные матрицы не имеют обратной.\nshared-calculator-error-non-square-determinant = Только квадратные матрицы имеют определитель.\nshared-calculator-error-non-square-inverse = Только квадратные матрицы имеют обратную.\nshared-calculator-error-non-square-trace = Только квадратные матрицы могут иметь след.\nshared-calculator-error-operator-type-error = Невозможно применить «{ $symbol }» к «{ $symbol1 }» и «{ $symbol2 }».\nshared-calculator-error-optimization-error = Не обнаружено ни одной области где бы эта модель была определена.\nshared-calculator-error-ordered-pair-access-type-error = Невозможно получить координату элемента типа «{ $symbol }».\nshared-calculator-error-parameter-already-defined = Вы не можете использовать '{ $dependency }' как параметр этой функции поскольку '{ $dependency }' уже определено.\nshared-calculator-error-parse-error = Извините, я не понимаю это.\nshared-calculator-error-pdf-wrong-arity = 'pdf' необходимо вызывать для конкретного распределения и по крайней мере с одним числовым аргументом. { $recommendation }\nshared-calculator-error-pdf-wrong-arity-recommendation = Например, попробуйте набрать: D.pdf(x), где D=normaldist().\nshared-calculator-error-percent-missing-of = '%' должен использоваться с 'of'. Попробуйте '25% of 12'.\nshared-calculator-error-piecewise-branch-type-error = Нельзя использовать типы «{ $symbol1 }» и «{ $symbol2 }» в качестве частей кусочно-заданного выражения. Все части должны быть одного типа.\nshared-calculator-error-piecewise-condition-type-error = Условие в кусочно-заданном выражении должно быть типа { $symbol1 }, а не типа { $symbol2 }.\nshared-calculator-error-piecewise-missing-condition = Выражение кусочно-заданной функции должно содержать хотя бы одно условие.\nshared-calculator-error-piecewise-part-missing-condition = Каждая часть выражения, задающего кусочную функцию, должна содержать условие, кроме последнего.\nshared-calculator-error-point-type-error = Нельзя использовать тип «{ $symbol1 }» в качестве координаты элемента типа «{ $symbol2 }».\nshared-calculator-error-points-unsupported = Этот калькулятор не поддерживает точки.\nshared-calculator-error-polygon-unsupported-in-3d = Этот калькулятор не поддерживает функцию «polygon» (многоугольник). Попробуйте применить «triangle» (треугольник).\nshared-calculator-error-prime-without-paren = Вызов функции с апострофом должен использовать скобки.\nshared-calculator-error-primed-function-arity = Символ \" ' \"может быть использован только для функций скалярного аргумента.\nshared-calculator-error-product-argument-type-error = Невозможно перемножить элементы типа «{ $symbol }».\nshared-calculator-error-product-infinite-bound-type-error = Пределы произведения должны быть конечными числами.\nshared-calculator-error-product-lower-bound-type-error = Нижний предел произведения не может быть типом «{ $symbol }».\nshared-calculator-error-product-missing-body = Произведение какого выражения вы хотите получить?\nshared-calculator-error-product-missing-bound = Произведения должны иметь верхние и нижние пределы.\nshared-calculator-error-product-upper-bound-type-error = Верхний предел произведения не может быть типом «{ $symbol }».\nshared-calculator-error-random-arity = 'random' вызывается без аргументов или с указанием диапазона. Например, попробуйте random() или random(10).\nshared-calculator-error-random-from-broadcast-distribution = Невозможно сделать выборку из списка распределений\nshared-calculator-error-regression-type-error = Невозможно получить регрессию объекта типа «{ $symbol1 }» относительно типа «{ $symbol2 }».\nshared-calculator-error-regressions-unsupported = Этот калькулятор не поддерживает регрессии.\nshared-calculator-error-self-referential-function = Определение функции '{ $symbol }' не может зависеть от '{ $symbol }'.\nshared-calculator-error-shadowed-index = Вы не можете использовать ранее определённый объект «{ $symbol }» в качестве индекса.\nshared-calculator-error-shadowed-integration-variable = Нельзя использовать уже определённый ранее объект «{ $symbol }» в качестве переменной интегрирования.\nshared-calculator-error-shadowed-list-comprehension-input = Вы не можете определить «{ $symbol }» более одного раза в правой части «for».\nshared-calculator-error-single-variable-implicit-equations-disabled = Построение графиков неявных уравнений с одной переменной отключено.\nshared-calculator-error-slider-limit-references-export = Пределы ползунка не могут зависеть от его переменной '{ $symbol }'.\nshared-calculator-error-slider-max-invalid = Недопустимый верхний предел ползунка. Попробуйте использовать число.\nshared-calculator-error-slider-max-less-than-min = Недопустимые пределы ползунка. Минимальное значение должно быть меньше максимального.\nshared-calculator-error-slider-min-invalid = Недопустимый нижний предел ползунка. Попробуйте использовать число.\nshared-calculator-error-slider-step-invalid = Недопустимый шаг ползунка. Попробуйте использовать число.\nshared-calculator-error-substitution-ambiguous-comma = Неоднозначное использование «,» и «{ $operation }». Добавьте круглые скобки вокруг выражения «{ $operation }».\nshared-calculator-error-substitution-body-action = Левая часть подстановки «with» не может быть действием.\nshared-calculator-error-substitution-body-regression-parameter-dependency = Невозможно использовать оператор '{ $operator }' для замены существующей переменной '{ $globalVariable }', поскольку выражение в левой части зависит от '{ $regressionParameter }', который является параметром регрессии.\nshared-calculator-error-substitution-duplicate-assignment = Выражение «with» не может делать несколько подстановок для символа «{ $symbol }».\nshared-calculator-error-substitution-function-lhs = Подстановка «{ $symbol }» не допускается, поскольку это функция.\nshared-calculator-error-substitution-illegal-lhs = Подстановка «{ $symbol }» не допускается.\nshared-calculator-error-substitution-invalid-assignments = За выражением «with» должно следовать одно или несколько определений переменных.\nshared-calculator-error-substitution-local-lhs = Замена переменной «{ $symbol }» не допускается, поскольку она определена локально.\nshared-calculator-error-substitution-nested = Использование одного выражения «with» внутри другого выражения «with» не допускается.\nshared-calculator-error-substitution-type-error = Невозможно заменить «{ $actual }» на «{ $expected }».\nshared-calculator-error-substitution-unsupported-interval = Интервалы в правой части «with» недопустимы. Вместо этого можно попробовать использовать «for».\nshared-calculator-error-subtract-type-error = Невозможно вычесть элемент типа «{ $symbol2 }» из элемента типа «{ $symbol1 }».\nshared-calculator-error-sum-argument-type-error = Невозможно суммировать элементы типа «{ $symbol }».\nshared-calculator-error-sum-infinite-bound-type-error = Пределы суммирования должны быть конечными числами.\nshared-calculator-error-sum-lower-bound-type-error = Нижний предел суммы не может быть типом «{ $symbol }».\nshared-calculator-error-sum-missing-body = Сумму какого выражения вы хотите получить?\nshared-calculator-error-sum-missing-bound = Суммы должны иметь верхний и нижний пределы.\nshared-calculator-error-sum-upper-bound-type-error = Верхний предел суммы не может быть типом «{ $symbol }».\nshared-calculator-error-superscript-with-prime = Невозможно одновременно использовать верхние индексы и апострофы.\nshared-calculator-error-table-entry-type-error = Запись в таблице не может быть типа «{ $symbol }».\nshared-calculator-error-table-equation-supplement = Уравнения недопустимы.\nshared-calculator-error-table-function-definition-supplement = Определения функций недопустимы.\nshared-calculator-error-table-generic-supplement = Этот тип выражения не допускается.\nshared-calculator-error-table-header-type-error = Заголовок таблицы не может быть типа «{ $symbol }».\nshared-calculator-error-table-inequality-supplement = Неравенства недопустимы.\nshared-calculator-error-table-list-supplement = Списки недопустимы.\nshared-calculator-error-table-regression-supplement = Регрессии недопустимы.\nshared-calculator-error-tdist-wrong-arity = Функция 'tdist' требует 1 аргумент. Например, попробуйте набрать: tdist(1).\nshared-calculator-error-ticker-min-step-nonnegative = Минимальный шаг должен быть неотрицательным числом.\nshared-calculator-error-token-with-subscript = Токены не могут иметь индексов.\nshared-calculator-error-too-many-arguments = Максимальное число аргументов, которое допускает { $symbol }, - это  { $max }.\nshared-calculator-error-too-many-variables-many-symbols = Слишком много переменных. Попробуйте определить «{ $variables }», либо «{ $lastVariable }».\nshared-calculator-error-too-many-variables-no-symbols = Слишком много переменных, я не знаю, что с этим делать.\nshared-calculator-error-too-many-variables-one-symbol = Слишком много переменных. Попробуйте определить «{ $variable }».\nshared-calculator-error-transformation-definition-expected-types-1 = Попробуйте использовать { $arg }.\nshared-calculator-error-transformation-definition-expected-types-2 = Попробуйте использовать { $arg1 } и { $arg2 }.\nshared-calculator-error-transformation-definition-expected-types-use-fewer-1 = Попробуйте использовать только { $arg }.\nshared-calculator-error-transformation-definition-expected-types-use-fewer-2 = Попробуйте использовать только { $arg1 } и { $arg2 }.\nshared-calculator-error-transformation-definition-type-error-1 = { $fn } невозможно определить с помощью { $arg }. { $expectedTypeMessage }\nshared-calculator-error-transformation-definition-type-error-2 = A { $fn } cannot be defined using { $arg1 } и { $arg2 }. { $expectedTypeMessage }\nshared-calculator-error-transformation-definition-type-error-many = Невозможно определить «{ $fn }» с помощью этих аргументов.\nshared-calculator-error-transformation-definition-type-error-use-more-1 = { $fn } невозможно определить с помощью только { $arg }. { $expectedTypeMessage }\nshared-calculator-error-transformation-definition-type-error-use-more-2 = A { $fn } невозможно определить только с помощью { $arg1 } and { $arg2 }. { $expectedTypeMessage }\nshared-calculator-error-transformation-type-error-1 = Преобразование «{ $fn }» не может быть применено к аргументу типа { $arg }.\nshared-calculator-error-transformation-type-error-2 = Преобразование «{ $fn }» не может быть применено к аргументам { $arg1 } и { $arg2 }.\nshared-calculator-error-transformation-type-error-many = Преобразование «{ $fn }» не может быть применено к этим аргументам.\nshared-calculator-error-ttest-list-too-short = Список '{ $symbol }' должен содержать не менее 2 элементов.\nshared-calculator-error-two-numbers-error = Не удается построить многоугольник по двум числам.\nshared-calculator-error-unary-operator-missing-left = Что-то должно стоять перед символом «{ $symbol }».\nshared-calculator-error-unary-operator-missing-right = Что-то должно что-то стоять после символа «{ $symbol }».\nshared-calculator-error-unexpected-equality = Здесь нельзя использовать равенство.\nshared-calculator-error-unexpected-inequality = Здесь нельзя использовать неравенство.\nshared-calculator-error-unexpected-prime = К сожалению, я не понимаю это использование апострофов.\nshared-calculator-error-unexpected-subscript = Только функции и переменные могут иметь индексы.\nshared-calculator-error-unexpected-symbol = Извините, я не понимаю, как здесь используется { $symbol }.\nshared-calculator-error-unknown = Неизвестная ошибка\nshared-calculator-error-unplottable-chained-equality = Калькулятор не может строить цепочки уравнений.\nshared-calculator-error-unplottable-long-inequality-chain = Калькулятор не может строить цепочки из более чем 2 неравенств.\nshared-calculator-error-unplottable-polar-function = Мы не можем построить график θ как функции от r. Попробуйте вместо этого построить график r(θ).\nshared-calculator-error-unrecognized-symbol = Извините, я не понимаю элемент типа «{ $symbol }».\nshared-calculator-error-update-rule-function-lhs = «{ $symbol }» не может быть обновлен, поскольку является функцией.\nshared-calculator-error-update-rule-illegal-lhs = Переменная «{ $symbol }» не может быть обновлена.\nshared-calculator-error-update-rule-local-lhs = Переменная «{ $symbol }» не может быть обновлена, потому что она объявлена локально.\nshared-calculator-error-update-rule-non-identifier-lhs = Слева от «{ $arrow }» должно быть имя переменной, например «{ $example }».\nshared-calculator-error-update-rule-type-error = Невозможно обновить переменную как «{ $symbol }».\nshared-calculator-error-update-rule-undefined-lhs = Переменная «{ $symbol }» должна быть определена перед обновлением.\nshared-calculator-error-use-r-for-cylindrical-coordinates = Невозможно объединить «ρ» и «z». Попробуйте использовать «r» для цилиндрических координат.\nshared-calculator-error-use-rho-for-spherical-coordinates = Невозможно объединить «r» и «φ». Попробуйте использовать «ρ» (ро) для сферических координат.\nshared-calculator-error-variable-as-function = Переменная '{ $dependency }' не может использоваться как функция.\nshared-calculator-error-variable-function-free-variable = Функция «{ $functionSymbol }» не может зависеть от независимой переменной «{ $variableSymbol }».\nshared-calculator-error-variable-invalid-function-name = Данный калькулятор не может использовать «{ $symbol }» в качестве имени функции.\nshared-calculator-error-variable-length-distribution-list = Длина списка распределений не может зависеть от свободной переменной '{ $symbol }'.\nshared-calculator-error-variable-length-product-body-depends-on-index = Невозможно определить произведение списка, длина которого зависит от индекса произведения '{ $symbol }'.\nshared-calculator-error-variable-length-sum-body-depends-on-index = Невозможно найти сумму элементов списока, длина которого задана его индексом '{ $symbol }'.\nshared-calculator-error-variable-length-top-level-list = Невозможно построить список, длина которого зависит от свободной переменной '{ $symbol }'.\nshared-calculator-error-variable-seed = Параметр 'random' не может зависеть от независимой переменной '{ $symbol }'.\nshared-calculator-error-variable-unsupported = Этот калькулятор не поддерживает переменную «{ $symbol }».\nshared-calculator-error-variables-unsupported = Этот калькулятор не поддерживает переменные вида '{ $variable }'.\nshared-calculator-error-write-integral = Введите «{ $command }» для { $symbol }.\nshared-calculator-error-wrong-arity-many-arg = Функция '{ $dependency }' требует { $assignment_arity } аргумента(ов). { $supplement }\nshared-calculator-error-wrong-arity-single-arg-too-few = Функция '{ $dependency }' требует аргумент. { $supplement }\nshared-calculator-error-wrong-arity-single-arg-too-many = Функция '{ $dependency }' требует только 1 аргумент. { $supplement }\nshared-calculator-error-wrong-arity-supplement = Для примера, попробуйте набрать: { $recommendation }.\nshared-calculator-error-wrong-two-arg-arity = Функция '{ $symbol }' требует 2 аргумента. Для примера, попробуйте набрать: { $recommendation }.\nshared-calculator-error-zero-arg-reducer = Функция '{ $symbol }' требует как минимум один аргумент. Для примера, попробуйте набрать: { $symbol }(1, 2).\nshared-calculator-heading-function-table-column-header = Функция\nshared-calculator-heading-keyboard-shortcuts = Сочетания клавиш\nshared-calculator-heading-keyboard-shortcuts-audio-tracing = Аудио слежение\nshared-calculator-heading-keyboard-shortcuts-braille = Брайль\nshared-calculator-heading-keyboard-shortcuts-common-actions = Основные действия\nshared-calculator-heading-keyboard-shortcuts-common-symbols = Общие символы\nshared-calculator-heading-keyboard-shortcuts-desmos-com-only = Только Desmos.com\nshared-calculator-heading-keyboard-shortcuts-expression-entry-and-navigation = Выражения: создание и навигация\nshared-calculator-heading-keyboard-shortcuts-geometry-expression-edit = Редактировать выражение\nshared-calculator-heading-keyboard-shortcuts-geometry-graph-navigation-during-construction = Навигация по графику во время построения\nshared-calculator-heading-keyboard-shortcuts-geometry-token-navigator = Токен-навигатор\nshared-calculator-heading-keyboard-shortcuts-geometry-tool-selection = Выбор инструмента\nshared-calculator-heading-keyboard-shortcuts-interactive-points = Интерактивные точки\nshared-calculator-heading-keyboard-shortcuts-slider-trace = Озвучка ползунка\nshared-calculator-heading-keyboard-shortcuts-sliders = Ползунки\nshared-calculator-heading-keyboard-shortcuts-symbols = Символы\nshared-calculator-heading-keyboard-shortcuts-tables = Таблицы\nshared-calculator-heading-mac-table-column-header = Горячие клавиши для Mac\nshared-calculator-heading-windows-chrome-table-column-header = Горячие клавиши для Windows / ChromeOS\nshared-calculator-label-accessibility = Специальные возможности\nshared-calculator-label-dropdown-options = Пункты раскрывающегося меню\nshared-calculator-label-hide-custom-colors = Скрыть пользовательские цвета с панели инструментов геообъектов\nshared-calculator-label-os = Операционная система\nshared-calculator-label-saved = Сохранено!\nshared-calculator-label-saving = Сохранение...\nshared-calculator-label-search-results = Результаты поиска\nshared-calculator-label-toast-learn-more = Подробнее\nshared-calculator-label-toast-terms-change = Мы обновили наши Условия.\nshared-calculator-label-toast-undo = Отменить\nshared-calculator-label-tooltip-convert-to-decimal = Преобразовать в десятичную дробь.\nshared-calculator-label-tooltip-convert-to-fraction = Преобразовать в простую дробь.\nshared-calculator-label-value-type-action = действие\nshared-calculator-label-value-type-angle = угол\nshared-calculator-label-value-type-any = неизвестный объект\nshared-calculator-label-value-type-arc = дуга\nshared-calculator-label-value-type-bool = логическое выражение\nshared-calculator-label-value-type-circle = круг\nshared-calculator-label-value-type-color = цвет\nshared-calculator-label-value-type-directed-angle = направленный угол\nshared-calculator-label-value-type-distribution = распределение\nshared-calculator-label-value-type-empty-list = пустой список\nshared-calculator-label-value-type-error = ошибочный объект\nshared-calculator-label-value-type-lambda-point = параметризованная точка\nshared-calculator-label-value-type-lambda-point3d = параметризованная 3D-точка\nshared-calculator-label-value-type-line = прямая\nshared-calculator-label-value-type-list-of-3d-points = набор 3D-точек\nshared-calculator-label-value-type-list-of-angles = набор углов\nshared-calculator-label-value-type-list-of-any = список неизвестных объектов\nshared-calculator-label-value-type-list-of-arcs = набор дуг\nshared-calculator-label-value-type-list-of-bool = список логических значений\nshared-calculator-label-value-type-list-of-circles = набор кругов\nshared-calculator-label-value-type-list-of-colors = список цветов\nshared-calculator-label-value-type-list-of-directed-angles = список направленных углов\nshared-calculator-label-value-type-list-of-distributions = список распределений\nshared-calculator-label-value-type-list-of-lambda-point = список параметризованных точек\nshared-calculator-label-value-type-list-of-lambda-point3d = список параметризованных 3D-точек\nshared-calculator-label-value-type-list-of-lines = набор прямых\nshared-calculator-label-value-type-list-of-numbers = список чисел\nshared-calculator-label-value-type-list-of-points = список точек\nshared-calculator-label-value-type-list-of-polygons = список многоугольников\nshared-calculator-label-value-type-list-of-rays = набор лучей\nshared-calculator-label-value-type-list-of-restrictions = список ограничений\nshared-calculator-label-value-type-list-of-segment3d = набор 3D-отрезков\nshared-calculator-label-value-type-list-of-segments = набор отрезков\nshared-calculator-label-value-type-list-of-sphere3d = набор 3D-сфер\nshared-calculator-label-value-type-list-of-tone = список мелодий\nshared-calculator-label-value-type-list-of-transformations = набор преобразований\nshared-calculator-label-value-type-list-of-triangle3d = набор 3D-треугольников\nshared-calculator-label-value-type-list-of-vector3d = список 3D-векторов\nshared-calculator-label-value-type-list-of-vectors = список векторов\nshared-calculator-label-value-type-matrix = матрица\nshared-calculator-label-value-type-number = число\nshared-calculator-label-value-type-point = точка\nshared-calculator-label-value-type-point3d = 3D-точка\nshared-calculator-label-value-type-polygon = многоугольник\nshared-calculator-label-value-type-ray = луч\nshared-calculator-label-value-type-restriction = ограничение\nshared-calculator-label-value-type-seed = строка\nshared-calculator-label-value-type-segment = отрезок\nshared-calculator-label-value-type-segment3d = 3D-отрезок\nshared-calculator-label-value-type-sphere3d = 3D-сфера\nshared-calculator-label-value-type-tone = тон\nshared-calculator-label-value-type-transformation = преобразование\nshared-calculator-label-value-type-triangle3d = 3D-треугольник\nshared-calculator-label-value-type-vector = вектор\nshared-calculator-label-value-type-vector3d = 3D-вектор\nshared-calculator-narration-author-mode = Авторский режим\nshared-calculator-narration-author-mode-off = Авторский режим выключен\nshared-calculator-narration-author-mode-on = Авторский режим включен\nshared-calculator-narration-braille-mode = Режим Брайля\nshared-calculator-narration-control-toggle-switch-to-default = { $toggled } выбран. Нажмите Enter, чтобы перейти к { $default }.\nshared-calculator-narration-control-toggle-switch-to-toggled = { $default } выбран. Нажмите Enter, чтобы перейти к { $toggled }.\nshared-calculator-narration-disable-tool = Отключить { $tool }, если это условие истинно\nshared-calculator-narration-display-as-decimal = Отображается в виде обыкновенной дроби. Нажмите Enter для отображения в виде десятичной дроби\nshared-calculator-narration-display-as-fraction = Отображается в виде десятичной дроби. Нажмите Enter для отображения в виде обыкновенной дроби\nshared-calculator-narration-evaluation = равно { $answer }\nshared-calculator-narration-expression = Выражение\nshared-calculator-narration-expression-index = Выражение { $index }\nshared-calculator-narration-expression-list = Список выражений\nshared-calculator-narration-hotkey-braille-mode-nemeth = Шрифт Брайля: Nemeth\nshared-calculator-narration-hotkey-braille-mode-off = Шрифт Брайля выключен\nshared-calculator-narration-hotkey-braille-mode-ueb = Шрифт Брайля: единый английский (UEB)\nshared-calculator-narration-input-error = ввод содержит ошибку\nshared-calculator-narration-item-clickable = { $item } можно нажимать\nshared-calculator-narration-item-selected = Выбрано: { $item }\nshared-calculator-narration-item-unknown = Неизвестный элемент\nshared-calculator-narration-item-unselected = Отменён выбор: { $item }\nshared-calculator-narration-keypad = клавиатура\nshared-calculator-narration-keypad-controlbar = Панель управления\nshared-calculator-narration-keypad-key-10-n = Умножить на десять в степени\nshared-calculator-narration-keypad-key-abs = Модуль\nshared-calculator-narration-keypad-key-action-to = Установить значение:\nshared-calculator-narration-keypad-key-action-with = Заменить на\nshared-calculator-narration-keypad-key-alpha = Альфа\nshared-calculator-narration-keypad-key-angle = Угол\nshared-calculator-narration-keypad-key-angles = Углы\nshared-calculator-narration-keypad-key-ans = Ответ\nshared-calculator-narration-keypad-key-arc = Дуга\nshared-calculator-narration-keypad-key-arccos = Арккосинус\nshared-calculator-narration-keypad-key-arccot = Арккотангенс\nshared-calculator-narration-keypad-key-arccsc = Арккосеканс\nshared-calculator-narration-keypad-key-arcsec = Арксеканс\nshared-calculator-narration-keypad-key-arcsin = Арксинус\nshared-calculator-narration-keypad-key-arctan = Арктангенс\nshared-calculator-narration-keypad-key-area = Площадь\nshared-calculator-narration-keypad-key-backspace = Backspace\nshared-calculator-narration-keypad-key-beta = Бета\nshared-calculator-narration-keypad-key-binomialdist = Биномиальное распределение\nshared-calculator-narration-keypad-key-boxplot = Ящичковая диаграмма\nshared-calculator-narration-keypad-key-ceil = Округление вверх до целого\nshared-calculator-narration-keypad-key-center = Центр\nshared-calculator-narration-keypad-key-circle = Круг\nshared-calculator-narration-keypad-key-corr = Корреляция\nshared-calculator-narration-keypad-key-cos = Косинус\nshared-calculator-narration-keypad-key-cosh = Гиперболический косинус\nshared-calculator-narration-keypad-key-cot = Котангенс\nshared-calculator-narration-keypad-key-coterminal = Сопряжённый\nshared-calculator-narration-keypad-key-coth = Гиперболический котангенс\nshared-calculator-narration-keypad-key-cov = Ковариация\nshared-calculator-narration-keypad-key-covp = Ковариация популяции\nshared-calculator-narration-keypad-key-csc = Косеканс\nshared-calculator-narration-keypad-key-csch = Гиперболический косеканс\nshared-calculator-narration-keypad-key-cubed = В кубе\nshared-calculator-narration-keypad-key-decimal = Десятичная дробь\nshared-calculator-narration-keypad-key-dilate = Растянуть\nshared-calculator-narration-keypad-key-directed-angle = Направленный угол\nshared-calculator-narration-keypad-key-directed-angles = Направленные углы\nshared-calculator-narration-keypad-key-distance = Расстояние\nshared-calculator-narration-keypad-key-divide = Разделить\nshared-calculator-narration-keypad-key-dotplot = Точечная диаграмма\nshared-calculator-narration-keypad-key-enter = Ввод\nshared-calculator-narration-keypad-key-erf = Функция ошибки\nshared-calculator-narration-keypad-key-exp = Показатель степени\nshared-calculator-narration-keypad-key-factorial = Факториал\nshared-calculator-narration-keypad-key-floor = Целая часть\nshared-calculator-narration-keypad-key-fraction = A на B\nshared-calculator-narration-keypad-key-glider = Глайдер\nshared-calculator-narration-keypad-key-histogram = Гистограмма\nshared-calculator-narration-keypad-key-int = Интеграл\nshared-calculator-narration-keypad-key-intersection = Пересечение\nshared-calculator-narration-keypad-key-inversecdf = Обратная функция распределения\nshared-calculator-narration-keypad-key-ittest = Независимый Т-критерий\nshared-calculator-narration-keypad-key-left-arrow = Стрелка влево\nshared-calculator-narration-keypad-key-left-bracket = Левая скобка\nshared-calculator-narration-keypad-key-left-paren = Левая скобка\nshared-calculator-narration-keypad-key-line = Прямая\nshared-calculator-narration-keypad-key-ln = Натуральный логарифм\nshared-calculator-narration-keypad-key-log = Логарифм\nshared-calculator-narration-keypad-key-loga = Логарифм А\nshared-calculator-narration-keypad-key-mean = Среднее арифметическое\nshared-calculator-narration-keypad-key-median = Медиана\nshared-calculator-narration-keypad-key-midpoint = Cредняя точка\nshared-calculator-narration-keypad-key-minus = Минус\nshared-calculator-narration-keypad-key-normaldist = Нормальное распределение\nshared-calculator-narration-keypad-key-nthroot = Корень степени n\nshared-calculator-narration-keypad-key-parallel = Параллельная\nshared-calculator-narration-keypad-key-pdf = Функция плотности вероятности\nshared-calculator-narration-keypad-key-percent-of = Процент от\nshared-calculator-narration-keypad-key-perimeter = Периметр\nshared-calculator-narration-keypad-key-perpendicular = Перпендикуляр\nshared-calculator-narration-keypad-key-phi = Фи\nshared-calculator-narration-keypad-key-pi = Пи\nshared-calculator-narration-keypad-key-plus = Плюс\nshared-calculator-narration-keypad-key-poissondist = Распределение Пуассона\nshared-calculator-narration-keypad-key-polygon = Многоугольник\nshared-calculator-narration-keypad-key-prime = Производная функции\nshared-calculator-narration-keypad-key-product = Производство\nshared-calculator-narration-keypad-key-quantile = Квантиль\nshared-calculator-narration-keypad-key-quartile = Квартиль\nshared-calculator-narration-keypad-key-radius = Радиус\nshared-calculator-narration-keypad-key-random = Случайное число\nshared-calculator-narration-keypad-key-ray = Луч\nshared-calculator-narration-keypad-key-reciprocal = Обратная величина\nshared-calculator-narration-keypad-key-reflect = Отражение\nshared-calculator-narration-keypad-key-rho = Ро\nshared-calculator-narration-keypad-key-right-arrow = Стрелка вправо\nshared-calculator-narration-keypad-key-right-bracket = Правая скобка\nshared-calculator-narration-keypad-key-right-paren = Правая скобка\nshared-calculator-narration-keypad-key-rotate = Повернуть\nshared-calculator-narration-keypad-key-round = Округление\nshared-calculator-narration-keypad-key-sec = Секанс\nshared-calculator-narration-keypad-key-segment = Отрезок\nshared-calculator-narration-keypad-key-segments = Отрезки\nshared-calculator-narration-keypad-key-shift = Сдвиг\nshared-calculator-narration-keypad-key-sin = Синус\nshared-calculator-narration-keypad-key-sinh = Гиперболический синус\nshared-calculator-narration-keypad-key-spearman = Коэффициент корреляции Спирмена\nshared-calculator-narration-keypad-key-sphere = Сфера\nshared-calculator-narration-keypad-key-sqrt = Квадратный корень\nshared-calculator-narration-keypad-key-squared = В квадрате\nshared-calculator-narration-keypad-key-stats = Сводная статистика\nshared-calculator-narration-keypad-key-stdev = Стандартное отклонение\nshared-calculator-narration-keypad-key-stdevp = Стандартное отклонение популяции\nshared-calculator-narration-keypad-key-subscript = Подстрочный\nshared-calculator-narration-keypad-key-sum = Сумма\nshared-calculator-narration-keypad-key-superscript = Надстрочный\nshared-calculator-narration-keypad-key-supplement = Дополнительный\nshared-calculator-narration-keypad-key-tan = Тангенс\nshared-calculator-narration-keypad-key-tanh = Гиперболический тангенс\nshared-calculator-narration-keypad-key-tau = Тау\nshared-calculator-narration-keypad-key-tdist = Распределение Стьюдента\nshared-calculator-narration-keypad-key-theta = Тета\nshared-calculator-narration-keypad-key-times = Умножить\nshared-calculator-narration-keypad-key-toggle-audio-trace = Включить/выключить аудиослежение\nshared-calculator-narration-keypad-key-toggle-letters = Переключить на буквы\nshared-calculator-narration-keypad-key-toggle-numbers = Переключить на числа\nshared-calculator-narration-keypad-key-tone = Тон\nshared-calculator-narration-keypad-key-translate = Перенос\nshared-calculator-narration-keypad-key-triangle = Треугольник\nshared-calculator-narration-keypad-key-tscore = Т-оценка\nshared-calculator-narration-keypad-key-ttest = t-Критерий Стъюдента\nshared-calculator-narration-keypad-key-uniformdist = Равномерное распределение\nshared-calculator-narration-keypad-key-vector = Вектор\nshared-calculator-narration-keypad-key-vertices = Вершины\nshared-calculator-narration-keypad-key-ythroot = Корень степени Y\nshared-calculator-narration-keypad-plus-minus = Плюс-Минус\nshared-calculator-narration-math-input-error-message = выражение содержит ошибку\nshared-calculator-narration-redo = вернуть\nshared-calculator-narration-settings-display-size = Размер отображения\nshared-calculator-narration-settings-display-size-default = Размер отображения: по умолчанию\nshared-calculator-narration-settings-display-size-large = Размер отображения: увеличенный\nshared-calculator-narration-show-as-decimal = Показать как десятичную дробь\nshared-calculator-narration-show-as-fraction = Показать как простую дробь\nshared-calculator-narration-six-key-mode-off = Шестиклавишная система ввода Брайля выключена\nshared-calculator-narration-six-key-mode-on = Шестиклавишная система ввода Брайля включена\nshared-calculator-narration-table-cell-coordinates = Строка: { $rowNumber }, Столбец: { $columnNumber }\nshared-calculator-narration-undo = отменить\nshared-calculator-text-customize-toolbar = Настроить панель инструментов\nshared-calculator-text-keyboard-shortcut-add-expression = Добавить выражение\nshared-calculator-text-keyboard-shortcut-add-folder = Добавить папку\nshared-calculator-text-keyboard-shortcut-add-image = Добавить изображение\nshared-calculator-text-keyboard-shortcut-add-note = Добавить заметку\nshared-calculator-text-keyboard-shortcut-add-table = Добавить таблицу\nshared-calculator-text-keyboard-shortcut-adjust-playback-speed = Отрегулировать скорость воспроизведения (1 = самая медленная, 5 = самая быстрая)\nshared-calculator-text-keyboard-shortcut-announce-slider-animations = Объявить анимации активного ползунка\nshared-calculator-text-keyboard-shortcut-beginning-of-block = Начало текущего блока\nshared-calculator-text-keyboard-shortcut-beginning-of-expression = Начало текущего выражения\nshared-calculator-text-keyboard-shortcut-close-a-dialog = Закрыть диалог\nshared-calculator-text-keyboard-shortcut-collapse-all-folders = Свернуть все папки\nshared-calculator-text-keyboard-shortcut-collapse-folder = Свернуть выбранную папку\nshared-calculator-text-keyboard-shortcut-decrease-volume = Уменьшить громкость\nshared-calculator-text-keyboard-shortcut-decrease-x = Уменьшить значение X\nshared-calculator-text-keyboard-shortcut-decrease-x-larger = Уменьшить значение X на бóльшую величину\nshared-calculator-text-keyboard-shortcut-decrease-y = Уменьшить значение Y\nshared-calculator-text-keyboard-shortcut-decrease-y-larger = Уменьшить значение Y на бóльшую величину\nshared-calculator-text-keyboard-shortcut-degrees-toggle = Переключить градусы в радианы и обратно\nshared-calculator-text-keyboard-shortcut-delete-expression = Удалить выражение, находящееся в фокусе клавиатуры\nshared-calculator-text-keyboard-shortcut-delete-selection = Удалить выделенное\nshared-calculator-text-keyboard-shortcut-describe-axes = Описать оси графика\nshared-calculator-text-keyboard-shortcut-end-of-block = Конец текущего блока\nshared-calculator-text-keyboard-shortcut-end-of-expression = Конец текущего выражения\nshared-calculator-text-keyboard-shortcut-exit-block = Выход из текущего блока\nshared-calculator-text-keyboard-shortcut-expand-all-folders = Развернуть все папки\nshared-calculator-text-keyboard-shortcut-expand-folder = Развернуть выбранную папку\nshared-calculator-text-keyboard-shortcut-first-point = Первая точка\nshared-calculator-text-keyboard-shortcut-focus-expression-list = Перейти в список выражений\nshared-calculator-text-keyboard-shortcut-focus-first-interactive-point = Выделить первую интерактивную точку на экране\nshared-calculator-text-keyboard-shortcut-focus-graph-paper = Фокус на график\nshared-calculator-text-keyboard-shortcut-geometry-add-object-to-selection = Добавить объект с фокусом клавиатуры в группу выбранных объектов (если активен выбор рамкой)\nshared-calculator-text-keyboard-shortcut-geometry-add-object-token-to-selection = Добавить токен объекта к выбору\nshared-calculator-text-keyboard-shortcut-geometry-cancel-active-tool = Отменить активный инструмент\nshared-calculator-text-keyboard-shortcut-geometry-choose-toolbar-item-and-focus-graph = Выбрать инструмент и фокус на график\nshared-calculator-text-keyboard-shortcut-geometry-close-token-navigator = Закрыть токен-навигатор\nshared-calculator-text-keyboard-shortcut-geometry-delete-selected-objects = Удалить выбранный объект(ы)\nshared-calculator-text-keyboard-shortcut-geometry-describe-object = Описать объект, находящийся в фокусе клавиатуры\nshared-calculator-text-keyboard-shortcut-geometry-deselect-all-objects = Отменить выбор всех объектов\nshared-calculator-text-keyboard-shortcut-geometry-drag-movable-objects = Перетащить все движимые объекты\nshared-calculator-text-keyboard-shortcut-geometry-expression-edit-add-object = Добавить объект с фокусом клавиатуры к выражению\nshared-calculator-text-keyboard-shortcut-geometry-expression-edit-complete = Завершить редактирование и вернуться к списку выражений (если все необходимые объекты добавлены)\nshared-calculator-text-keyboard-shortcut-geometry-expression-edit-next-object = Перейти на следующий допустимый объект активного выражения\nshared-calculator-text-keyboard-shortcut-geometry-expression-edit-previous-object = Перейти на предыдущий допустимый объект активного выражения\nshared-calculator-text-keyboard-shortcut-geometry-focus-selected-objects-toolbar = Фокус на панель инструментов для выбранного объекта(ов)\nshared-calculator-text-keyboard-shortcut-geometry-focus-toolbar = Фокус на панель инструментов геометрии\nshared-calculator-text-keyboard-shortcut-geometry-move-between-toolbar-categories = Перейти между категориями на панели инструментов\nshared-calculator-text-keyboard-shortcut-geometry-move-between-toolbar-dropdown-items = Перейти по инструментам в раскрывающемся списке\nshared-calculator-text-keyboard-shortcut-geometry-move-to-bottom-of-graph = Перейти к нижнему краю графика\nshared-calculator-text-keyboard-shortcut-geometry-move-to-left-of-graph = Перейти к левому краю графика\nshared-calculator-text-keyboard-shortcut-geometry-move-to-right-of-graph = Перейти к правому краю графика\nshared-calculator-text-keyboard-shortcut-geometry-move-to-top-of-graph = Перейти к верхнему краю графика\nshared-calculator-text-keyboard-shortcut-geometry-move-token-between-expression-list-and-navigator = Переместить токен объекта между списком выражений и навигатором\nshared-calculator-text-keyboard-shortcut-geometry-navigate-graph = Перейти к добавлению точки\nshared-calculator-text-keyboard-shortcut-geometry-navigate-object-levels = Навигация между уровнями объектов\nshared-calculator-text-keyboard-shortcut-geometry-navigate-tokens-at-current-level = Перейти между токенами объектов на текущем уровне\nshared-calculator-text-keyboard-shortcut-geometry-next-object = Перевести внимание на следующий допустимый объект для активного инструмента\nshared-calculator-text-keyboard-shortcut-geometry-open-options = Открыть параметры для выбранного объекта(ов)\nshared-calculator-text-keyboard-shortcut-geometry-open-token-navigator = Открыть токен-навигатор\nshared-calculator-text-keyboard-shortcut-geometry-open-transformation-options = Открыть набор возможных преобразований для выбранного объекта\nshared-calculator-text-keyboard-shortcut-geometry-previous-object = Перевести внимание на предыдущий допустимый объект для активного инструмента\nshared-calculator-text-keyboard-shortcut-geometry-repeat-active-tool-prompt = Повторить запрос для активного инструмента\nshared-calculator-text-keyboard-shortcut-geometry-select-next-category = Выберите следующую категорию инструментов\nshared-calculator-text-keyboard-shortcut-geometry-select-next-tool-within-category = Выбрать следующий инструмент в активной категории\nshared-calculator-text-keyboard-shortcut-geometry-select-previous-category = Выберите предыдущую категорию инструментов\nshared-calculator-text-keyboard-shortcut-geometry-select-previous-tool-within-category = Выбрать следующий инструмент в активной категории\nshared-calculator-text-keyboard-shortcut-geometry-select-single-object-token = Выбрать токен одного объекта\nshared-calculator-text-keyboard-shortcut-geometry-select-tool-by-number = Выбрать n-ю категорию инструментов\nshared-calculator-text-keyboard-shortcut-hear-graph = Прослушать график\nshared-calculator-text-keyboard-shortcut-hear-specific-branch = Прослушать только ветви с 1 до 10\nshared-calculator-text-keyboard-shortcut-increase-selection-left = Увеличить выделение влево\nshared-calculator-text-keyboard-shortcut-increase-selection-right = Увеличить выделение вправо\nshared-calculator-text-keyboard-shortcut-increase-volume = Увеличить громкость\nshared-calculator-text-keyboard-shortcut-increase-x = Увеличить значение X\nshared-calculator-text-keyboard-shortcut-increase-x-larger = Увеличить значение X на бóльшую величину\nshared-calculator-text-keyboard-shortcut-increase-y = Увеличить значение Y\nshared-calculator-text-keyboard-shortcut-increase-y-larger = Увеличить значение Y на бóльшую величину\nshared-calculator-text-keyboard-shortcut-keypad-toggle = Показать или скрыть клавиатуру\nshared-calculator-text-keyboard-shortcut-last-point = Последняя точка\nshared-calculator-text-keyboard-shortcut-move-to-denominator = Переместиться в знаменатель дроби\nshared-calculator-text-keyboard-shortcut-move-to-numerator = Переместиться в числитель дроби\nshared-calculator-text-keyboard-shortcut-move-to-origin = Перейти в начало координат\nshared-calculator-text-keyboard-shortcut-mute-toggle = Включить или отключить воспроизведение звука\nshared-calculator-text-keyboard-shortcut-nemeth-mode = Переключить на Nemeth\nshared-calculator-text-keyboard-shortcut-next-character = Следующий символ\nshared-calculator-text-keyboard-shortcut-next-curve = Перейти к следующей кривой\nshared-calculator-text-keyboard-shortcut-next-expression = Перейти к следующему выражению\nshared-calculator-text-keyboard-shortcut-next-interactive-point = Перейти к следующей интерактивной точке\nshared-calculator-text-keyboard-shortcut-next-poi = Следующая важная точка\nshared-calculator-text-keyboard-shortcut-next-point = Следующая точка\nshared-calculator-text-keyboard-shortcut-open-a-graph = Открыть график\nshared-calculator-text-keyboard-shortcut-open-expression-options = Открыть настройки выражения, находящегося в фокусе клавиатуры\nshared-calculator-text-keyboard-shortcut-open-shortcuts-dialog = Открыть окно сочетаний клавиш\nshared-calculator-text-keyboard-shortcut-previous-character = Предыдущий символ\nshared-calculator-text-keyboard-shortcut-previous-curve = Перейти к предыдущей кривой\nshared-calculator-text-keyboard-shortcut-previous-expression = Перейти к предыдущему выражению\nshared-calculator-text-keyboard-shortcut-previous-interactive-point = Перейти к предыдущей интерактивной точке\nshared-calculator-text-keyboard-shortcut-previous-poi = Предыдущая важная точка\nshared-calculator-text-keyboard-shortcut-previous-point = Предыдущая точка\nshared-calculator-text-keyboard-shortcut-print-a-graph = Распечатать график\nshared-calculator-text-keyboard-shortcut-print-mode = Переключиться на печать\nshared-calculator-text-keyboard-shortcut-redo = Повторить\nshared-calculator-text-keyboard-shortcut-remove-empty-expression = Удалить выбранное пустое выражение\nshared-calculator-text-keyboard-shortcut-rotate-3d-cube = Поворот куба в заданном направлении (когда в фокусе)\nshared-calculator-text-keyboard-shortcut-rotate-3d-cube-command = <key>СТРЕЛКА ВВЕРХ</key>, <key>СТРЕЛКА ВНИЗ</key>, <key>СТРЕЛКА ВЛЕВО</key>, or <key>СТРЕЛКА ВПРАВО</key>\nshared-calculator-text-keyboard-shortcut-save-a-graph = Сохранить график\nshared-calculator-text-keyboard-shortcut-select-all = Выделить всё\nshared-calculator-text-keyboard-shortcut-show-answer-as-decimal-or-fraction = Показать ответ в виде десятичной или обыкновенной дроби\nshared-calculator-text-keyboard-shortcut-show-or-hide-expression = Показать или скрыть выбранное выражение\nshared-calculator-text-keyboard-shortcut-show-or-hide-expression-list = Показать или скрыть список выражений\nshared-calculator-text-keyboard-shortcut-slider-decrease = Уменьшить значение\nshared-calculator-text-keyboard-shortcut-slider-decrease-larger = Уменьшить значение на бóльшую величину\nshared-calculator-text-keyboard-shortcut-slider-increase = Увеличить значение\nshared-calculator-text-keyboard-shortcut-slider-increase-larger = Увеличить значение на бóльшую величину\nshared-calculator-text-keyboard-shortcut-slider-maximum = Наибольшее значение\nshared-calculator-text-keyboard-shortcut-slider-minimum = Наименьшее значение\nshared-calculator-text-keyboard-shortcut-slider-trace-decrease = Уменьшить значение выбранного ползунка в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-decrease-larger = Уменьшать значение выбранного ползунка с увеличенным шагом в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-increase = Увеличить значение выбранного ползунка в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-increase-larger = Увеличить значение выбранного ползунка с увеличенным шагом в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-maximum = Установить максимальное значение выбранного ползунка в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-minimum = Установить минимальное значение выбранного ползунка в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-next-slider = Выбрать следующий ползунок в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-slider-trace-previous-slider = Выбрать предыдущий ползунок в режиме отслеживания\nshared-calculator-text-keyboard-shortcut-speak-answer = Произнести ответ\nshared-calculator-text-keyboard-shortcut-speak-branch = Произнести ветвь графика\nshared-calculator-text-keyboard-shortcut-speak-color = Произнести цвет\nshared-calculator-text-keyboard-shortcut-speak-focused-block = Произнести блок, находящийся в фокусе клавиатуры\nshared-calculator-text-keyboard-shortcut-speak-label = Произнести имя\nshared-calculator-text-keyboard-shortcut-speak-left-adjacent-block = Произнести блок, находящийся непосредственно слева\nshared-calculator-text-keyboard-shortcut-speak-parent-block = Произнести исходный блок\nshared-calculator-text-keyboard-shortcut-speak-poi-count = Произнести число важных точек\nshared-calculator-text-keyboard-shortcut-speak-point-type = Произнести тип выбранной точки\nshared-calculator-text-keyboard-shortcut-speak-right-adjacent-block = Произнести блок, находящийся непосредственно справа\nshared-calculator-text-keyboard-shortcut-speak-selection = Произнести выделенное\nshared-calculator-text-keyboard-shortcut-speak-x = Произнести координату X\nshared-calculator-text-keyboard-shortcut-speak-y = Произнести координату Y\nshared-calculator-text-keyboard-shortcut-spin-3d-cube = Вращение куба в заданном направлении (когда в фокусе)\nshared-calculator-text-keyboard-shortcut-spin-3d-cube-command = Нажать и удерживать <key>КНОПКУ ВВЕРХ</key>, <key>КНОПКУ ВНИЗ</key>, <key>КНОПКУ ВЛЕВО</key>, or <key>КНОПКУ ВПРАВО</key>\nshared-calculator-text-keyboard-shortcut-summarize-graph = Описать выбранную кривую\nshared-calculator-text-keyboard-shortcut-switch-pane-in-3d-quest = Перейти между списком выражений и панелью инструкций «Квест»\nshared-calculator-text-keyboard-shortcut-table-first-column = Первый столбец строки\nshared-calculator-text-keyboard-shortcut-table-first-row = Первая строка в столбце\nshared-calculator-text-keyboard-shortcut-table-last-column = Последний столбец строки\nshared-calculator-text-keyboard-shortcut-table-last-row = Последняя строка в столбце\nshared-calculator-text-keyboard-shortcut-table-next-cell = Следующая ячейка\nshared-calculator-text-keyboard-shortcut-table-next-column = Следующий столбец\nshared-calculator-text-keyboard-shortcut-table-next-row = Следующая строка\nshared-calculator-text-keyboard-shortcut-table-previous-cell = Предыдущая ячейка\nshared-calculator-text-keyboard-shortcut-table-previous-column = Предыдущий столбец\nshared-calculator-text-keyboard-shortcut-table-previous-row = Предыдущая строка\nshared-calculator-text-keyboard-shortcut-table-speak-column-header = Произнести заголовок столбца\nshared-calculator-text-keyboard-shortcut-toggle-account-menu = Открыть или закрыть меню учетной записи\nshared-calculator-text-keyboard-shortcut-toggle-audio-trace = Включить или выключить режим аудиослежения\nshared-calculator-text-keyboard-shortcut-toggle-author-mode = Переключить функции авторского режима\nshared-calculator-text-keyboard-shortcut-toggle-braille-typing = Включить или выключить режим набора шрифтом Брайля\nshared-calculator-text-keyboard-shortcut-toggle-edit-list-mode = Включить или выключить режим редактирования списка\nshared-calculator-text-keyboard-shortcut-toggle-graph-settings-menu = Открыть или закрыть меню настроек графика\nshared-calculator-text-keyboard-shortcut-toggle-help-menu = Открыть или закрыть меню справки\nshared-calculator-text-keyboard-shortcut-toggle-language-menu = Открыть или закрыть языковое меню\nshared-calculator-text-keyboard-shortcut-toggle-share-menu = Открыть или закрыть меню \"Поделиться\"\nshared-calculator-text-keyboard-shortcut-toggle-slider-trace = Переключить режим отслеживания ползунка\nshared-calculator-text-keyboard-shortcut-ueb-mode = Переключить на UEB\nshared-calculator-text-keyboard-shortcut-undo = Отменить\nshared-calculator-text-keyboard-shortcut-zoom-fit = Показать полностью\nshared-calculator-text-keyboard-shortcut-zoom-in = Увеличить\nshared-calculator-text-keyboard-shortcut-zoom-out = Уменьшить\nshared-calculator-text-keyboard-shortcut-zoom-restore-default = Восстановить окно просмотра по умолчанию\nshared-calculator-text-search-results =\n    { $count ->\n        [0] Нет результатов.\n        [one] 1 результат.\n        [few] Результатов: { $count }.\n       *[other] Результатов: { $count }.\n    }\nshared-label-email = Адрес эл. почты\nshared-label-family-name = Фамилия (необязательно)\nshared-label-four-function = Арифметический\nshared-label-given-name-or-nickname = Имя или псевдоним\nshared-label-graphing = Графический\nshared-label-name = Имя\nshared-label-new-email-address = Новый электронный адрес\nshared-label-opens-in-new-tab = (откроется в новой вкладке)\nshared-label-opens-in-new-tab-suffix = { $title } (откроется в новой вкладке)\nshared-label-password = Пароль\nshared-label-scientific = Научный\nshared-label-to = до\nshared-message-account-reactivated = Ранее Вы запросили удалить Ваш аккаунт, но, поскольку Вы вернулись менее чем через 30 дней, мы не будем удалять его. С возвращением!\nshared-message-change-password-email-sent = Мы вышлём ссылку для смены пароля на Ваш адрес электронной почты ({ $emailAddress }).\nshared-message-check-email-for-delete-link = Пожалуйста, проверьте свою электронную почту ({ $emailAddress }). На неё была выслана ссылка для удаления учетной записи.\nshared-message-check-email-for-link = Пожалуйста, проверьте { $emailAddress }. На него была выслана ссылка для изменения адреса электронной почты.\nshared-message-check-email-for-password-link = Пожалуйста, проверьте на ({ $emailAddress }) получение ссылки для изменения Вашего пароля.\nshared-message-check-email-for-password-recovery-link = Сообщение отправлено. Пожалуйста, проверьте свою электронную почту для восстановления пароля.\nshared-message-consent-delete-information = Если вы не хотите, чтобы Desmos хранил у себя эту информацию, вы можете удалить свой аккаунт в меню настроек аккаунта в любое время.\nshared-message-consent-text = Я соглашаюсь с тем, что Desmos будет хранить и поддерживать информацию, которую я предоставляю (например, данные моего аккаунта и сохранённую работу) с целью предоставления и улучшения сервиса. Чтобы отменить своё согласие, вы можете удалить свой аккаунт в любое время.\nshared-message-cookie-notice = <1>Примечание:</1> Desmos использует файлы cookie для поддержки сеанса, когда Вы залогинены. Если Вы не желаете использовать файлы cookie, пожалуйста, используйте Desmos без авторизации. <2> Подробнее.</2>\nshared-message-delete-account-notice = При удалении Вашего аккаунта <1>мы будем хранить данные в течение 30 дней.</1> Вы сможете восстановить аккаунт в любое время в течение этих 30 дней, если просто войдёте в систему снова. Если Вы заметили что-то, что Desmos может улучшить, пожалуйста, <2>дайте нам знать.</2>\nshared-message-delete-account-will-send-email = Мы вышлем ссылку для удаления Вашего аккаунта на адрес Вашей электронной почты ({ $email }).\nshared-message-email-sent = Електронное письмо отправлено\nshared-message-email-settings-will-send-email = Мы вышлем ссылку для изменении электронного адреса на { $emailAddress }.\nshared-message-google-login-not-available = Google логин не доступен на этом устройстве.\nshared-message-information-saved = Сохранено!\nshared-message-or-login-with-desmos = Или войдите через аккаунт Desmos\nshared-message-please-review-name = Мы попытались разбить то, как вас зовут, на имя и фамилию. Проверьте, пожалуйста, и исправьте, если это не так.\nshared-message-privacy-notice = Мною прочитаны, поняты и принимаются <1>Условия предоставления сервиса</1> и <2>Политика конфиденциальности</2>.\nshared-message-set-new-email-address = Установить новый адрес электронной почты и пароль.\nshared-narration-next = Далее\nshared-narration-previous = Ранее\nshared-prompt-already-have-account = Уже есть аккаунт Desmos?\nshared-prompt-enter-email-for-password-recovery-link = Введите свой адрес электронной почты, чтобы получить ссылку для восстановления пароля.\nshared-prompt-forgot-your-password = Забыли пароль?\nshared-prompt-new-to-desmos-sign-up-here = Впервые на Desmos? <1>Зарегистрируйтесь</1>.\nshared-prompt-new-to-desmos-teacher-or-student = Впервые на Desmos? <1>Зарегистрируйтесь!</1>\nshared-prompt-please-consent-to-sign-up-with-apple = Нужно ваше согласие для регистрации с Apple\nshared-prompt-please-consent-to-sign-up-with-google = Нужно ваше согласие для регистрации с Google\nshared-prompt-sign-up-with-apple = Зарегистрироваться через Apple\nshared-prompt-sign-up-with-google = Зарегистрироваться через Google\nshared-title-account-reactivated = Ваш аккаунт восстановлен.\nshared-title-account-settings = Настройки учётной записи\nshared-title-change-email-address = Изменить адрес электронной почты для аккаунта Desmos\nshared-title-change-password-narrow = Пароль\nshared-title-change-password-wide = Смена пароля\nshared-title-consent = Мы уважаем вашу конфиденциальность\nshared-title-delete-account = Вы уверены, что хотите удалить учетную запись?\nshared-title-email-settings = Адрес эл. почты\nshared-title-language-menu = Язык\nshared-title-login = Войти\nshared-title-profile-information-narrow = Профиль\nshared-title-profile-information-wide = Настройки профиля\nshared-title-recover-password = Восстановление пароля\nshared-title-signup = Зарегистрироваться\n\n# homepage.ftl\n### Strings for desmos.com homepage\n\n\n### 5317 English words, 533 English strings\n\nfrontpage-button-account-menu = Меню аккаунта\nfrontpage-button-art-contest-share-feedback = Поделиться отзывом\nfrontpage-button-art-contest-submissions-grid-graph-delete = Удалить заявку\nfrontpage-button-art-contest-submit-for-someone-else = Подать заявку\nfrontpage-button-art-contest-view-finalist-certificate = Сертификат победителя\nfrontpage-button-art-contest-view-participant-certificate = Посмотреть сертификат\nfrontpage-button-art-contest-view-your-certificate = Посмотреть свой сертификат\nfrontpage-button-braille-print-examples = Распечатать эти примеры\nfrontpage-button-performance-test = Тест\nfrontpage-error-something-went-wrong-diagnostics = Извините, что-то пошло не так при отправке диагностического отчета. Повторите попытку или скопируйте нижеследующий отчет и отправьте его нам по адресу feedback@desmos.com.\nfrontpage-error-something-went-wrong-try-again-later = Извините! Что-то пошло не так. Пожалуйста, повторите попытку позже.\nfrontpage-heading-2023-art-contest-certificate = Международный художественный конкурс 2023\nfrontpage-heading-2023-global-math-art-contest = Международный конкурс математической графики 2023\nfrontpage-heading-about-desmos-classroom = Про Desmos Classroom\nfrontpage-heading-about-desmos-studio = Про Desmos Studio\nfrontpage-heading-art-contest-announcement-else = Благодарим вас, { $name }!\nfrontpage-heading-art-contest-announcement-finalist = Поздравляем вас, { $name }!\nfrontpage-heading-art-contest-announcement-participation = Благодарим вас, { $name }, за участие!\nfrontpage-heading-art-contest-learn-math-art-section = Подробнее о математической графике\nfrontpage-heading-art-contest-resources-section = Ресурсы\nfrontpage-heading-art-contest-submit-section = Спасибо, что вы помогли этим учащимся принять участие\nfrontpage-heading-art-contest-submit-section-singular = Благодарим вас за помощь участнику { $name }\nfrontpage-heading-art-contest-test-performance-section = Проверьте производительность вашего графика\nfrontpage-heading-braille-examples = Примеры Брайля\nfrontpage-heading-braille-table-type-this = Набери это\nfrontpage-heading-braille-table-typeset = Набери\nfrontpage-heading-braille-view-examples-in = Посмотреть примеры в:\nfrontpage-heading-diagnostics = Диагностика\nfrontpage-heading-diagnostics-3d-graphing-calculator = Графический калькулятор 3D\nfrontpage-heading-diagnostics-browser-information = Информация о браузере\nfrontpage-heading-diagnostics-graphing-calculator = Графический калькулятор\nfrontpage-heading-diagnostics-hardware-acceleration = Аппаратное ускорение\nfrontpage-heading-diagnostics-internet-connection = Интернет-соединение\nfrontpage-heading-diagnostics-webgl2-support = Поддержка WebGL2\nfrontpage-heading-equity-as-we-do-this-work = Когда мы делаем эту работу, мы спрашиваем себя...\nfrontpage-heading-equity-disrupt-systemic-inequities = III.  Мы хотим разрушить системное неравенство и условия маргинализации в образовании.\nfrontpage-heading-equity-more-equitable-workplace = II. Мы хотим постоянно работать над созданием равноправного рабочего окружения.\nfrontpage-heading-equity-next-steps = Следующие шаги и приглашение\nfrontpage-heading-equity-principles = Принципы справедливости\nfrontpage-heading-equity-serve-all-students-and-teachers = I.  Мы хотим, чтобы наши продукты служили всем учащимся и преподавателям.\nfrontpage-heading-footer-company = Компания\nfrontpage-heading-footer-legal = Юридическая информация\nfrontpage-heading-footer-products = Продукты\nfrontpage-heading-footer-resources = Ресурсы\nfrontpage-heading-guiding-build-for-real-classrooms = Создавать для реальных классов\nfrontpage-heading-guiding-champion-teachers = Поддерживать учителя\nfrontpage-heading-guiding-design-for-delight = Создавать для радости\nfrontpage-heading-guiding-principles = Руководящие принципы\nfrontpage-heading-guiding-works-every-time = Работает всегда\nfrontpage-heading-header-maintenance-mode = Desmos в настоящее время проводит плановое обслуживание, и аккаунты временно недоступны.\nfrontpage-heading-keyboard-shortcuts-3d = Горячие клавиши 3D-калькулятора (бета-версия)\nfrontpage-heading-keyboard-shortcuts-four-function = Сочетания клавиш арифметического калькулятора\nfrontpage-heading-keyboard-shortcuts-geometry = Сочетания клавиш для геометрии\nfrontpage-heading-keyboard-shortcuts-graphing = Сочетания клавиш графического калькулятора\nfrontpage-heading-keyboard-shortcuts-scientific = Сочетания клавиш научного калькулятора\nfrontpage-heading-main-3d-explore-gallery = Примеры 3D-графиков\nfrontpage-heading-main-3d-intro = Представляем Desmos 3D (бета-версия)\nfrontpage-heading-main-create-free-account = Создать бесплатный аккаунт\nfrontpage-heading-main-create-free-account-text = Сохраняйте и делитесь своими графиками с помощью бесплатной учетной записи.\nfrontpage-heading-main-global-art-contest = Международный художественный конкурс\nfrontpage-heading-main-global-art-contest-finalists-2020 = Международный конкурс математической графики 2020\nfrontpage-heading-main-global-art-contest-finalists-2021 = Международный конкурс математической графики 2021\nfrontpage-heading-main-global-art-contest-gallery-2022 = Международный конкурс математической графики 2022\nfrontpage-heading-main-global-art-contest-gallery-2023 = Международный конкурс математической графики 2023\nfrontpage-heading-main-is-on-test = Используется ли Desmos на ваших экзаменах?\nfrontpage-heading-main-is-on-test-text = Наши калькуляторы используются в оценивании в большинстве штатов и на государственном уровне.\nfrontpage-heading-main-new-geometry-here = Изучайте геометрию.\nfrontpage-heading-main-new-geometry-here-text = Попробуйте наш новый геометрический инструментарий, теперь встроенный в мощный графический калькулятор.\nfrontpage-heading-main-our-partners = Партнерство с Desmos Studio\nfrontpage-heading-main-partner-subheader = Используйте наш API, чтобы встроить возможности инструментов Desmos непосредственно в свои продукты.\nfrontpage-heading-main-student-homepage = Домашняя страница ученика\nfrontpage-heading-main-students-content-narrow = Присоединяйтесь к одноклассникам!\nfrontpage-heading-main-students-content-wide = Введите код класса и присоединяйтесь к своим одноклассникам!\nfrontpage-heading-main-students-heading = Ученики\nfrontpage-heading-main-teacher-homepage = Домашняя страница учителя\nfrontpage-heading-main-teachers-content = Подберите творческие интерактивные уроки для своего класса или создайте свои собственные.\nfrontpage-heading-main-teachers-content-truncated = Найдите или создайте интерактивные уроки.\nfrontpage-heading-main-teachers-heading = Учителя\nfrontpage-heading-main-teachers-intro = Учителя: исследуйте бесплатные цифровые уроки Desmos Classroom и инструменты для построения уроков\nfrontpage-heading-main-using-desmos-classroom = Ищите Desmos Classroom?\nfrontpage-heading-main-using-desmos-classroom-link = Desmos Classroom — бесплатная платформа для преподавания и обучения, <1>теперь в составе Amplify.</1>\nfrontpage-heading-partners-accessibility-out-of-box = Специальные возможности прямо \"из коробки\"\nfrontpage-heading-partners-anywhere-any-device = Везде, на любом устройстве\nfrontpage-heading-partners-constant-improvements = Постоянное совершенствование\nfrontpage-heading-partners-global-scale = Глобальный охват\nfrontpage-heading-partners-programs-powered-by-desmos = Некоторые из наших замечательных партнеров\nfrontpage-heading-partners-reliability = Надежность\nfrontpage-heading-partners-want-to-embed = Хотите стать партнёром Desmos Studio PBC?\nfrontpage-heading-shared-contact-us = Связаться с нами\nfrontpage-heading-team-job-title-ceo = Генеральный директор\nfrontpage-heading-team-job-title-chief-of-staff = Начальник отдела кадров\nfrontpage-heading-team-job-title-contracts = Контракты\nfrontpage-heading-team-job-title-coo = Директор по производству\nfrontpage-heading-team-job-title-design = Дизайн\nfrontpage-heading-team-job-title-engineering = Проектирование\nfrontpage-heading-team-job-title-operations = Операции\nfrontpage-heading-team-job-title-partnerships = Сотрудничество\nfrontpage-heading-team-job-title-product = Производство\nfrontpage-heading-team-job-title-support = Поддержка\nfrontpage-heading-team-meet-the-team = Познакомьтесь с командой Desmos Studio\nfrontpage-heading-team-partnerships-programs-and-operations = Партнерство, программы и управление\nfrontpage-heading-team-product-and-engineering = Разработка и проектирование\nfrontpage-heading-team-teaching = Преподавание\nfrontpage-heading-testmode-about-desmos-test-mode = Про Desmos Test Mode\nfrontpage-heading-testmode-about-tab = Справка\nfrontpage-heading-testmode-android-tab = Андроид (Бета)\nfrontpage-heading-testmode-chromebooks-tab = Хромбуки\nfrontpage-heading-testmode-feedback-tab = Обратная связь\nfrontpage-heading-testmode-ipads-and-iphones-tab = Айпады и Айфоны\nfrontpage-heading-testmode-practice-tab = Тренинг\nfrontpage-heading-title-3d-art = Ознакомьтесь с нашей галереей 3D-графиков\nfrontpage-heading-title-404 = Ошибка 404 - Страница Не Найдена\nfrontpage-heading-title-about = О нас\nfrontpage-heading-title-art-contest = Финалисты конкурса математической графики\nfrontpage-heading-title-art-contest-resources = Информация о Конкурсе\nfrontpage-heading-title-diagnostics = Диагностика\nfrontpage-heading-title-equity = Принципы справедливости\nfrontpage-heading-title-frontpage = Давайте учиться вместе.\nfrontpage-heading-title-guiding-principles = Руководящие принципы\nfrontpage-heading-title-partners = Партнеры\nfrontpage-heading-title-team = Команда\nfrontpage-label-art-contest-finalists-2020 = Финалисты 2020\nfrontpage-label-art-contest-finalists-2021 = Финалисты 2021\nfrontpage-label-art-contest-from-artist = От художника:\nfrontpage-label-art-contest-from-judges = От жюри:\nfrontpage-label-art-contest-learn-whats-new = Узнайте о новинках Международного конкурса математической графики в 2023 году\nfrontpage-label-art-contest-photo-vernon-1st = 1-е место\nfrontpage-label-art-contest-photo-vernon-2nd = 2-е место\nfrontpage-label-art-contest-photo-vernon-3rd = 3-е место\nfrontpage-label-art-contest-trailblazer = Пионер\nfrontpage-label-art-contest-visit-page = Открыть галерею\nfrontpage-label-assessment-search-placeholder = Попробуйте «Калифорния» или «STAAR»\nfrontpage-label-diagnostics-2d-failure = Некоторые из 2D-тестов потерпели неудачу.\nfrontpage-label-diagnostics-2d-success = Все 2D-тесты пройдены.\nfrontpage-label-diagnostics-3d-failure = Некоторые из 3D-тестов потерпели неудачу.\nfrontpage-label-diagnostics-3d-success = Все 3D-тесты пройдены.\nfrontpage-label-diagnostics-hardware-acceleration-failure = Аппаратное ускорение не обнаружено.\nfrontpage-label-diagnostics-hardware-acceleration-success = Аппаратное ускорение обнаружено.\nfrontpage-label-diagnostics-ping-time = Время пинга: { $pingTime }мс\nfrontpage-label-diagnostics-webgl-failed = Не удалось создать WebGL2-контекст.\nfrontpage-label-diagnostics-webgl-passed = WebGL2-контекст успешно создан.\nfrontpage-label-partners-company-website = Веб-сайт компании (необязательно)\nfrontpage-label-partners-how-work-with-us = Как вы хотите работать с нами?\nfrontpage-label-partners-send = Отправить\nfrontpage-label-partners-sending = Отправляется...\nfrontpage-label-partners-your-email = Ваш адрес эл. почты\nfrontpage-label-partners-your-name = Ваше имя\nfrontpage-link-art-contest-age-range-13-14 = 13-14 лет\nfrontpage-link-art-contest-age-range-15-16 = 15-16 лет\nfrontpage-link-art-contest-age-range-17-18 = 17-18 лет\nfrontpage-link-art-contest-age-range-19 = Возрастная категория 19+\nfrontpage-link-footer-classroom-activities = Классные активности\nfrontpage-link-footer-contact-tiktok = TikTok\nfrontpage-link-footer-partnerships = Сотрудничество\nfrontpage-link-header-classroom = Класс\nfrontpage-link-header-math-tools = Инструменты\nfrontpage-link-header-resources = Ресурсы\nfrontpage-link-main-explore-graph = Открыть график\nfrontpage-link-main-find-calculator = Найдите свой тест\nfrontpage-link-main-for-students = Ученикам\nfrontpage-link-main-for-teachers = Учителям\nfrontpage-link-main-geometry-tool = Открыть инструменты геометрии\nfrontpage-link-main-jump-into-3d = Погрузитесь в новое измерение математики.\nfrontpage-link-main-sign-up = Зарегистрироваться\nfrontpage-link-main-view-banner-graph = Открыть заглавный график\nfrontpage-link-main-view-the-winners = Посмотреть все избранные работы!\nfrontpage-link-read-equity-principles = Ознакомьтесь с Принципами справедливости Desmos\nfrontpage-link-read-guiding-principles = Ознакомьтесь с Руководящими принципами\nfrontpage-link-shared-3d-calculator = 3D-калькулятор\nfrontpage-link-shared-3d-calculator-short = 3D-калькулятор\nfrontpage-link-shared-about-us = О нас\nfrontpage-link-shared-account-settings = Настройки учётной записи\nfrontpage-link-shared-api-documentation = Документация по API\nfrontpage-link-shared-assessments = Оценивание\nfrontpage-link-shared-blog = Des-блог\nfrontpage-link-shared-careers = Карьера\nfrontpage-link-shared-contact-us = Связаться с нами\nfrontpage-link-shared-curriculum = Математика Desmos 6–A1\nfrontpage-link-shared-equity-principles = Принципы справедливости\nfrontpage-link-shared-four-function-calculator = Арифметический калькулятор\nfrontpage-link-shared-geometry-short = Геометрия\nfrontpage-link-shared-geometry-tool = Геометрические инструменты\nfrontpage-link-shared-graphing-calculator = Графический калькулятор\nfrontpage-link-shared-graphing-calculator-short = Графический калькулятор\nfrontpage-link-shared-guiding-principles = Руководящие принципы\nfrontpage-link-shared-help-center = Центр Помощи\nfrontpage-link-shared-log-in = Войти\nfrontpage-link-shared-log-out = Выйти\nfrontpage-link-shared-matrix-calculator = Матричный калькулятор\nfrontpage-link-shared-new-geometry-tool = Геометрия (бета-версия)\nfrontpage-link-shared-partnerships = Сотрудничество\nfrontpage-link-shared-scientific-calculator = Научный калькулятор\nfrontpage-link-shared-store = Магазин Десмос\nfrontpage-link-shared-team = Команда\nfrontpage-link-shared-test-practice = Подготовка к тесту\nfrontpage-link-shortcuts-3d-calculator = 3D (бета-версия)\nfrontpage-link-shortcuts-four-function-calculator = Арифметический\nfrontpage-link-shortcuts-geometry-tool = Геометрический\nfrontpage-link-shortcuts-graphing-calculator = Графический\nfrontpage-link-shortcuts-scientific-calculator = Научный\nfrontpage-link-skip-link = Перейти к главному содержанию\nfrontpage-link-testmode-learn-more-screen-pinning-mode = Подробнее об использовании закрепления экрана на устройстве Андроид.\nfrontpage-narration-art-contest-image-of-graph = Изображение { $graphTitle }\nfrontpage-narration-art-contest-image-of-graph-by = Изображение работы автора { $name }\nfrontpage-narration-main-graph-hero-image = График, на котором изображен набор прямых, касательных к плавной S-образной кривой. Касательные прямые пересекаются, образуя сложную сетку.\nfrontpage-narration-main-partner-logo = Логотип { $name }\nfrontpage-narration-shared-desmos-logo = Логотип Desmos\nfrontpage-narration-team-collapse-biography = Свернуть биографию\nfrontpage-narration-team-picture-of-name = На фото: { $name }\nfrontpage-narration-team-showing-name = Показано { $name }\nfrontpage-narration-testmode-im-done-timer-ios = Кнопка «Готово» и таймер на завершающем экране iOS\nfrontpage-narration-testmode-ipad-opening-screen = Кнопка «Начать тест» на начальном экране Айпада\nfrontpage-narration-testmode-opening-screen = Стартовый экран приложения «Test Mode»\nfrontpage-text-2023-art-contest-finalist-flag = Флаг художественного конкурса 2023 года\nfrontpage-text-2023-art-contest-finalist-trophy = Приз победителя художественного Конкурса 2023 года\nfrontpage-text-2023-global-math-art-contest-gallery = В галерее этого года представлены 100 невероятных творений из более чем 20 стран. Посмотрите эти работы при помощи <1>3D-калькулятора</1>, <2>Геометрии</2> (<3/>) и <4>Звука</4> (<5/>). Нажмите на любой график, чтобы узнать о нем подробнее!\nfrontpage-text-about-classroom = Desmos Classroom теперь является частью Amplify Education! <1>Подробнее об этом</1>.\nfrontpage-text-about-classroom-curriculum = В 2020 году мы превратили этот опыт в <1>основную программу по математике для средней школы</1>, сочетающую в себе основанную на задачах учебную программу от Illustrative Mathematics, масштабируемые модели поддержки от Amplify, а также интуитивные технологии и гуманизирующую педагогику Desmos Classroom.\nfrontpage-text-about-classroom-join-us = Хотите узнать больше? Ознакомьтесь с  <1>курсом математики Desmos для 6-10 классов</1>, присоединяйтесь к <2>сообществу Desmos Educators на Facebook</2> или продолжите свою <3>карьеру в Desmos Classroom</3> на Amplify!\nfrontpage-text-about-classroom-pedagogy = Desmos Classroom приглашает, приветствует и развивает таланты учащихся с помощью <1>бесплатных цифровых активностей для классов</1>, тщательно разработанных учителями и для учителей. Эти активности основаны на нашей <2>педагогической философии</2> и помогают учащимся глубже изучать основы, сотрудничать со своими сверстниками в решении задач и творчески применять математические знания.\nfrontpage-text-about-desmos-studio-pbc = Desmos Studio — это открытая и доступная система, цель которой — помочь каждому изучать математику, любить математику и развиваться с математикой. Мы верим, что в каждом человеке внутри есть математик и что некоторым людям просто не хватает возможностей, поддержки или инструментов, чтобы раскрыть его в себе. Поэтому мы уделяем приоритетное внимание принципам <1>справедливости</1> и <2>доступности</2> на каждом уровне нашей работы.\nfrontpage-text-about-math-tools = Нашим бесплатным набором математических инструментов, в том числе графическим калькулятором, ежегодно пользуются более 75 миллионов человек по всему миру. Эти инструменты помогают людям математически выражать свои идеи, динамически связывать различные представления, делать предположения, а затем и разрабатывать совершенно новые идеи. Они также позволяют создавать <1>довольно эффектные графические работы</1>.\nfrontpage-text-about-partners = Мы сотрудничаем с создателями самых популярных в мире учебных программ и учебного программного обеспечения, а также <1>большинства выпускных экзаменов на уровне штатов США и цифровых вступительных экзаменов в колледжи</1>.\nfrontpage-text-about-studio-join-us = Хотите узнать больше? <1>Поиграйте с калькулятором</1>, свяжитесь с нами через <2> TikTok </2> или приходите <3>работать на Desmos Studio</3>!\nfrontpage-text-art-contest-3rd-annual = 3-й ежегодный Международный конкурс математической графики\nfrontpage-text-art-contest-announcement-finalist = Вы избраны победителем конкурса этого года! Пожалуйста, проверьте свою электронную почту для дополнительной информации о ваших призах. Если вы не получили от нас письмо, сообщите нам об этом по адресу contest@desmos.com.\nfrontpage-text-art-contest-announcement-participation = Мы поражены блестящей креативностью участников этого года и очень благодарны, что вы стали частью этого события.\nfrontpage-text-art-contest-certificate-of-participation = Сертификат участника\nfrontpage-text-art-contest-choose-a-year = Посмотреть прошлые годы\nfrontpage-text-art-contest-couldnt-find-certificate = Возникли проблемы с поиском заявки по данному адресу электронной почты ({ $email }). Попробуйте перезагрузить страницу или войти под другим аккаунтом.\nfrontpage-text-art-contest-date-of-issue = Дата выдачи\nfrontpage-text-art-contest-date-of-issue-2023 = 1/2/2024\nfrontpage-text-art-contest-featured-graph = Примечательный график, { $age }\nfrontpage-text-art-contest-finalist-certificate = Мы получили тысячи работ в каждой возрастной категории, и, хотя выбрать 25 лучших из них было практически невозможно, ваша работа отличалась креативностью, артистизмом и оригинальностью.\nfrontpage-text-art-contest-finalist-title = “{ $graphTitle }” Автор: { $name }\nfrontpage-text-art-contest-globe-alt-text = Изображение Земли с красной лентой вокруг нее.\nfrontpage-text-art-contest-learn-math-art-section = Впервые слышите о построении графиков с помощью Desmos? Или же знаете об этом, но хотите узнать больше? Просмотрите для начала некоторые  из этих ссылок (большинство материалов представлено на английском языке).<1><2>Математическая графика <3>Руководство для учителей</3> </2><4>Создание звука с помощью функции <5>«Тон»</5></4><6><7>Видео и график как создавать цвета</7></6><8><9>Видео и график по преобразованиям</9></8><10><11>Видео и график про затенение с помощью неравенств </11></10><12>Другие возможности математической графики, см: <13>Центр помощи</13></12></1>\nfrontpage-text-art-contest-name-and-country = от { $name }, { $country }\nfrontpage-text-art-contest-page-description-2020 = На первый Международный конкурс математической графики Desmos в 2020 году было представлено более 4000 работ из более чем 100 стран мира. Вот победители и финалисты, выбранные из бесчисленных примеров невероятных усилий, артистизма, изобретательности и творчества.\nfrontpage-text-art-contest-page-description-2021 = Более 10 000 школьников со всего мира приняли участие во втором ежегодном Международном конкурсе математической графики! Вот победители и финалисты, выбранные из бесчисленных примеров невероятных усилий, артистизма, изобретательности и творчества.\nfrontpage-text-art-contest-page-description-2022 = При проведении нашего третьего ежегодного художественного конкурса мы решили, что слишком сложно выбирать победителей из тысяч потрясающих работ, представленных в каждой возрастной категории. Поэтому мы выбрали по 20 в каждой! Просматривая эти работы ниже, вы можете нажать на любую и узнать о ней подробнее.\nfrontpage-text-art-contest-participant-certificate-2023 = Сертификат об участии вручен участнику: { $name }, { $country }\nfrontpage-text-art-contest-performance-description-green = Отлично! Обратите внимание, что наши судьи также будут следить за плавностью анимации после начальной загрузки.\nfrontpage-text-art-contest-performance-description-red = Мы хотим отмечать только такие графики, которые будут хорошо работать на любом устройстве, поэтому рекомендуем посмотреть, есть ли способы ускорить этот график, чтобы повысить вероятность его успеха.\nfrontpage-text-art-contest-performance-description-yellow = Медленное выполнение не является безоговорочным препятствием, но, возможно, стоит попытаться упростить или ускорить ваш график.\nfrontpage-text-art-contest-performance-gauge-placeholder = Вставьте или введите ссылку...\nfrontpage-text-art-contest-performance-header-green = Этот график загружается быстро\nfrontpage-text-art-contest-performance-header-red = Этот график загружается довольно медленно\nfrontpage-text-art-contest-performance-header-yellow = Этому графику требуется некоторое время для загрузки\nfrontpage-text-art-contest-please-log-in-for-certificate = Пожалуйста залогиньтесь, чтобы увидеть свой сертификат участника.\nfrontpage-text-art-contest-resources = Ресурсы и информация о Международном конкурсе математической графики.\nfrontpage-text-art-contest-test-performance-section = Хотите понять, насколько быстр ваш график? Вставьте ссылку на него в поле ниже.\nfrontpage-text-art-contest-tile = Посетите галерею Конкурса графики 2023, где представлены 100 невероятных работ со всего мира.\nfrontpage-text-art-contest-winner-certificate-2023 = «{ $title }». Автор: { $name }, { $country }\nfrontpage-text-braille-examples-calculator-information = Пользуетесь дисплеем Брайля? Вы можете читать и писать уравнения в <1>арифметическом</1> <2> (www.desmos.com/fourfunction)</2>, <3>научном</3> <4>(www.desmos.com/scientific)</4> и <5>графическом</5> <6>(www.desmos.com/calculator)</6> калькуляторах, используя два наиболее распространенных в Северной Америке математических кода Брайля: Nemeth и Unified English Braille (UEB).\nfrontpage-text-braille-examples-page-screen-reader-information = Ваш Экранный диктор должен быть настроен на ввод и вывод компьютерного Брайля, чтобы минимизировать риск ошибок перевода. Посетите <1>страницу специальных возможностей Центра помощи</1> для получения дополнительной информации об использовании Брайля в калькуляторах Desmos.\nfrontpage-text-collection-of-spheres = Коллекция сфер различных цветов\nfrontpage-text-description-3d-gallery = Исследуйте нашу галерею завораживающих трехмерных графиков, демонстрирующих разные трехмерные математические концепции. Погрузитесь в новое измерение и откройте для себя возможности новейшего математического инструмента Desmos Studio!\nfrontpage-text-description-about = Desmos - компания, работающая в области технологии математического образования, создающая калькуляторы, инструменты для цифровых классов, математические активности и учебные программы для школ по всему миру.\nfrontpage-text-description-art-contest = Ежегодный Конкурс математической графики Desmos предоставляет возможность учащимся в возрасте от 13 до 18 лет продемонстрировать навыки работы с графическим калькулятором, творческие способности и любовь к математике.\nfrontpage-text-description-diagnostics = Эта страница создана, чтобы помочь диагностировать проблемы с инструментами Desmos. Используйте поле внизу для отправки сообщения, включая ссылки на графики или любую другую информацию, которая может быть полезной! Мы свяжемся с вами так быстро, как только сможем.\nfrontpage-text-description-diagnostics-signed-out = Пожалуйста залогиньтесь, чтобы отправить нам диагностический отчет. Вы также можете скопировать отчет внизу и послать его нам по адресу feedback@desmos.com.\nfrontpage-text-description-equity = Наша цель - поддержать развитие более равноправной системы математического образования и технологической индустрии. Мы руководствуемся этими принципами.\nfrontpage-text-description-frontpage = Desmos предлагает лучшие в своем классе калькуляторы, цифровые математические активности и учебную программу, чтобы помочь каждому ученику полюбить математику.\nfrontpage-text-description-guiding-principles = У нас есть пять Руководящих принципов. Эти принципы помогают нам принимать трудные решения и подразумевают ответственность за результаты таких решений. И они же помогают другим людям принимать решения в отношении нас самих, представляя наши ценности людям и организациям, которые решают, будем ли мы хорошими партнерами в их работе.\nfrontpage-text-description-team = Наша команда работает в 7 часовых поясах, 2 полушариях и 18 странах с 1 целью: помочь каждому ученику учить математику, и делать это с любовью.\nfrontpage-text-eli-signature = Подпись Эли\nfrontpage-text-eli-title = Исп. директор, Desmos Studio PBC\nfrontpage-text-equity-as-a-us-based-team = Поскольку наша команда базируется, в основном, в США, наше внимание по применению этих принципов было сфокусировано на проявлениях несправедливости внутри нашей страны. По мере того, как наша команда, сообщество пользователей и партнерские отношения продолжают расширяться на международном уровне, мы стремимся узнать, как мы можем применить эти принципы, чтобы добиться равноправного математического образования во всем мире.\nfrontpage-text-equity-everyone-understands = Наше рабочее окружение должно быть таким, чтобы все понимали, каким образом они вносят свой вклад в миссию компании, и чувствуют себя ценимыми за свой вклад. Если мы не поощряем разнообразие и интеграцию преднамеренно, мы остаемся частью более широкого системного неравенства, приводящего к необходимости этих принципов. Не менее важно то, что иметь разнообразную группу коллег существенно для обслуживания разнообразного внешнего сообщества. Чтобы сделать это, мы должны критически изучить и устранить предвзятость в наших собственных процессах и взаимодействиях.\nfrontpage-text-equity-goal-more-equitable-math-education-system = Наша цель - поддержать развитие более равноправной системы математического образования и технологической индустрии. Мы используем эти принципы как руководство к достижению этой цели.\nfrontpage-text-equity-gratitude = Мы также хотим выразить нашу благодарность многим людям, которые оказали влияние и подтолкнули наши размышление в этой области. В особенности это, среди прочих: <1>Лорен Бауком (Lauren Baucom)</1>, <2> Кристель Роша (Christelle Rocha)</2>, <3>Аянна Перри (Ayanna Perry)</3> и Рошель Гутьеррес (Rochelle Gutierrez).\nfrontpage-text-equity-how-can-we-measure-impact = Как мы можем измерить влияние нашей работы на сообщества, которым мы стремимся служить?\nfrontpage-text-equity-how-can-we-uphold-values = Как мы можем поддержать наши ценности при выборе партнеров и услуг?\nfrontpage-text-equity-how-might-we-attend-to-safety = Как мы можем заботиться о психической, эмоциональной и физической безопасности наших сотрудников?\nfrontpage-text-equity-how-might-we-continue-to-prioritize-equity = Как мы можем продолжать расставлять приоритеты в стремлении к справедливости, в то время как наша компания меняется со временем?\nfrontpage-text-equity-how-might-we-examine-biases = Как мы можем исследовать и уменьшить наши индивидуальные предубеждения?\nfrontpage-text-equity-how-might-we-share-our-thinking = Как мы можем поделиться нашими текущими соображениями и получить обратную связь?\nfrontpage-text-equity-how-might-we-support-access = Как мы можем поддержать ДОСТУПНОСТЬ для сообществ, которым мы служим?\nfrontpage-text-equity-how-might-we-support-identity = Как мы можем поддержать ИДЕНТИЧНОСТЬ и СИЛУ сообществ, которым мы служим?\nfrontpage-text-equity-how-might-we-sustain-ourselves = Как мы можем поддерживать себя в нашей повседневной работе?\nfrontpage-text-equity-how-might-work-disrupt-white-supremacy = Как наша работа может поколебать неограниченное господство белых и угнетающие результаты доминирующей культуры?\nfrontpage-text-equity-how-will-it-help = Как наша работа может помочь сообществам, которым мы стремимся служить? Как она может навредить этим сообществам?\nfrontpage-text-equity-on-a-mission = Мы нацелены на то, чтобы помочь каждому ученику учить математику, и делать это с удовольствием. Чтобы выполнить нашу миссию, мы должны признать былую и нынешнюю несправедливость в наших сообществах и предпринять конкретные действия, чтобы изменить это.\nfrontpage-text-equity-tag-or-email = Мы хотели бы знать, показались ли вам эти принципы недоработанными, изменили ли они ход ваших мыслей. Если вы хотите ответить публично, используйте тег <1>@desmos</1>. Если вы хотите ответить приватно, пишите  на <2>equity@desmos.com</2>.\nfrontpage-text-equity-we-have-a-responsibility = Мы обязаны постоянно изучать, каким образом системное неравенство заложено в образовании, и использовать эти знания для принятия решений. Когда мы учимся и применяем наши знания на практике, мы делимся своей работой с надеждой, что другие будут нас слушать, учиться и подталкивать нас заниматься этим дальше.\nfrontpage-text-equity-we-recognize-creating-adopting = Мы понимаем, что создание и принятие принципов справедливости - это только первый шаг, который помогает нам сориентироваться в дальнейшей работе. Мы также понимаем, что самоидентификация, предыдущий опыт и предубеждения членов нашей команды ограничивают нашу способность как помогать каждому ученику, так и видеть как именно наши системы и структуры выделяют одни группы по сравнению с другими.\nfrontpage-text-equity-what-voices-can-we-amplify = У каких недостаточно представленных голосов мы можем учиться и усиливать их?\nfrontpage-text-equity-which-communities-to-learn-from = У каких сообществ нам следует учиться и служить им?\nfrontpage-text-equity-who-serves-harms = Кому может служить каждый внутренний процесс? Кому этот процесс может навредить?\nfrontpage-text-equity-without-taking-intentional-steps = Без принятия конкретных шагов наша работа не будет хорошо служить всем группам. Поэтому мы должны сосредоточиться на выявлении и удовлетворении потребностей маргинализированных и исключенных сообществ. Это означает учиться у таких учителей и учеников и вместе с ними использовать их потребности для формирования нашей работы и оценки нашего успеха.\nfrontpage-text-footer-copyright-studio = Копирайт { $copyrightSign }{ $year } Desmos Studio, PBC\nfrontpage-text-geometry-indicator = Данное построение выполнено инструментом «Геометрия».\nfrontpage-text-geometry-inline-announcement = Хотите больше геометрии?\nfrontpage-text-geometry-launch-description = Стройте и исследуйте с помощью встроенного графического калькулятора. Сейчас в режиме бета-версии.\nfrontpage-text-geometry-launch-title = Наш геометрический инструмент нового поколения уже готов.\nfrontpage-text-gold-three-dimensional-spiral = Золотая трехмерная спираль\nfrontpage-text-goursats-tangle = Клубок Гурса, фиолетовый\nfrontpage-text-guiding-building-for-real-classrooms = Создание продукта для реальных классов требует умения прислушиваться к учителям и стремления понять их работу в классе — например, какие функции делают обсуждение в классе или группе <1>успешным</1>, или то, как ненадежная технология может разрушить весь урок. Создание продукта для реальных классов также требует от нас понимания различий в том, как школы обеспечены ресурсами. Понимание того, что многие ученики и преподаватели работают с ограниченным количеством устройств и возможностями подключения, побуждает нашу команду уделять первоочередное внимание созданию высокопроизводительных систем с низким сетевым трафиком.\nfrontpage-text-guiding-footnote-danny-martin = <1>1</1> <2>Дэнни Мартин (Danny Martin)</2>, например, умоляет нас рассматривать прекрасные умственные способности чернокожих детей как аксиому; т.е. утверждение, которое самоочевидно верно.\nfrontpage-text-guiding-honor-students-brilliance = Развивать талант учащихся\nfrontpage-text-guiding-once-students-realize = Когда ученики поймут, что мы поощряем их свободу действий и творческий подход, мы надеемся, что они будут находить для себя интересное и приятное в каждом уголке наших продуктов. Поэтому мы постоянно переделываем и обновляем дизайн в лучшую сторону, чтобы реагировать на все творческие способности учащихся, которых мы не ожидали.\nfrontpage-text-guiding-principles-gratitude = Все ошибки в этом документе являются только нашими собственными, но мы особенно благодарны Членам Научного сообщества Desmos<1>Лорен Боко (Lauren Baucom)</1> и <2>Кристель Роша (Christelle Rocha)</2> за их рецензии предыдущих версий этих принципов.\nfrontpage-text-guiding-principles-introduction = У нас есть пять Руководящих принципов. Эти принципы помогают нам принимать трудные решения и подразумевают ответственность за результаты таких решений. И они же помогают другим людям принимать решения в отношении нас самих, представляя наши ценности людям и организациям, которые решают, окажемся ли мы хорошими партнерами в их работе.\nfrontpage-text-guiding-remove-barriers = Мы также пытаемся устранить барьеры, которые могут мешать некоторым учащимся демонстрировать свои способности, сосредотачивая внимание на справедливости наших бизнес-моделей и доступности наших продуктов.\nfrontpage-text-guiding-so-we-champion = Поэтому мы поддерживаем учителя. Начиная с того, что слушаем их и учимся как у учителей и педагогов, так и вместе с ними. Мы спрашиваем себя, как мы могли бы наилучшим образом поддержать учителя на каждом этапе его работы. А также, мы целенаправленно противостоим любым попыткам обесценить или депрофессионализировать преподавание.\nfrontpage-text-guiding-there-are-a-number = Существует целый ряд причин, по которым продукт может «не работать» для пользователя. Он может просто «сломаться», как это часто бывает с техникой. Он может сбить с толку часть пользователей, например, таких, кто менее уверен в использовании компьютера. Возможно, что кто-то использует его не так, как мы ожидали. Какой бы ни была причина, даже продукт, который работает в 99% случаев, прерывает процесс обучения в 1 из 3 классов. В результате мы отдаем приоритет надежности и удобству использования даже в ущерб скорости разработки. Мы стремимся к обратной совместимости и по-прежнему можем открывать графики, сделанные в первую неделю после запуска нашего калькулятора. Мы также стремимся разрабатывать программное обеспечение и уроки, которые подходят для самых разных входных данных. Мы считаем, что наша работа не в том, чтобы навязывать строгий синтаксис, а в том, чтобы как можно лучше интерпретировать все, что делает пользователь.\nfrontpage-text-guiding-to-honor-students = Чтобы отмечать способности учащихся, мы должны сначала создать для них возможность проявить свои способности. Мы разрабатываем инструменты и уроки, которые побуждают к творчеству и приветствуют разнообразие подходов.  Мы создаем функционал, помогающий учителям демонстрировать, как думают учащиеся, например, с помощью наших <1>инструментов Панели учителя</1>, которые поддерживают <2>5 разных методик</2>. Мы стремимся предоставить содержательную <3>ориентированную на задачу</3> обратную связь о том, как ученики рассуждают.\nfrontpage-text-guiding-to-support-real-students = Чтобы поддерживать реальных учеников и реальных учителей, нам нужно проектировать продукт с учётом их реальных и несопоставимых сред обучения.\nfrontpage-text-guiding-we-are-not-uncritical = Мы не считаем свою работу пассивной поддержкой «вне критики». Мы признаем, что учитель может как помочь, так и навредить. Наоборот, мы считаем себя партнерами, сторонниками и защитниками в важной работе по созданию учебного  процесса, приносящего радость и развивающего таланты каждого ученика. Совершенство в преподавании требует многих лет обучения и практики, и поддержка стремления к такому совершенству является одним из самых мощных рычагов для достижения наших целей.\nfrontpage-text-guiding-we-believe-that-students = Мы считаем, что все учащиеся - это творческие, знающие и блестящие личности. Мы признаем, что к учащимся на уроках математики не всегда относятся как к таковым, и что к учащимся определенного пола, расы или происхождения может наблюдаться несоразмерное отношение.\nfrontpage-text-guiding-we-cant-enact = Мы не можем реализовать ни один из наших принципов без помощи учителей. Мы считаем, что учителя являются и должны оставаться неотъемлемой частью учебного процесса, и мы знаем, что они являются огромной силой в процессе обучения своих учеников.\nfrontpage-text-guiding-we-know-that-software = Мы знаем, что программное обеспечение неизбежно ломается или учащиеся могут сделать то, чего мы не ожидали. Мы верим, что надежность достигается не за счет того, что мы избежали всех возможных проблем, а за счет быстрой, внимательной и <1>безукоризненной</1> реакции, когда это вдруг происходит.\nfrontpage-text-guiding-we-prioritize-delight = Мы ставим во главу угла радость от использования наших продуктов, даже ценой увеличения времени на разработку. Мы скорее выпустим прекрасный продукт или урок завтра, чем просто нормальный сегодня. Мы стремимся доставить радость не только от использования, но и от процесса обучения. Например, учащимся нравится «<1>оказаться причиной</1>» чего-то, поэтому мы стараемся создавать инструменты и уроки, отвечающие такому их интересу. Мы радуемся «сюрпризам» учеников и пытаемся, в свою очередь, удивить их, оказываясь рядом, когда они теряются.\nfrontpage-text-guiding-we-reject-the-idea = Мы отвергаем идею о том, что такие учащиеся являются более либо менее способными, и признаем, что мы должны вместе учиться у маргинализированных и изолированных сообществ<1> 1 </1>, чтобы уметь противостоять их нарративам.\nfrontpage-text-guiding-we-want-to-help = Мы хотим помочь всем учащимся изучать математику, но мы не видим большого смысла в изучении математики, если им не удаётся найти и <1>полюбить</1> что-то в самой математике.\nfrontpage-text-header-app-links = Скачайте наши приложения из <1>Google Play Store</1> или <2>iOS App Store</2>.\nfrontpage-text-header-terms-update = Мы обновили наши Условия использования.\nfrontpage-text-header-terms-update-link = Ознакомиться с изменениями.\nfrontpage-text-main-on-a-mission = В Desmos Studio мы хотим помочь каждому изучать математику, любить ее и расти вместе с математикой.\nfrontpage-text-main-partners-accessibility = Desmos Studio PBC стремится создавать доступные всем продукты. Ознакомьтесь с нашим <1>отчетом о соответствии требованиям по обеспечению специальных возможностей</1> WCAG 2.2 или узнайте больше о наших специальных возможностях на сайте <2>www.desmos.com/accessibility</2>.\nfrontpage-text-main-partners-privacy = Наш API не собирает персональную идентификационную информацию (PII) и не требует обратной передачи данных. Когда вы используете самостоятельный хостинг, мы не получаем никаких данных из вашего приложения.\nfrontpage-text-partners-desmos-opening-paragraph = Сотрудничайте с нами, чтобы внедрить возможности инструментов Desmos прямо в свою платформу, веб-сайт или приложение. Инструменты Desmos (графический, научный, арифметический, матричный, геометрический калькуляторы) доступны партнерам через API Desmos.\nfrontpage-text-partners-desmos-runs-on-modern-browser = Desmos работает в любом современном браузере без каких-либо загрузок или установок. Мы также легко работаем на Айфонах, Айпадах, телефонах Android и сенсорных устройствах Windows. Хромбук подключенный к Умной доске? Нет проблем! Мы видели практически все комбинации, которые могут встретиться в классной комнате, и мы уверены, что наше программное обеспечение работает на любом современном браузере практически в любой конфигурации.\nfrontpage-text-partners-desmos-used-by-millions = Инструменты Desmos используются миллионами людей по всему миру, а их интерфейсы переведены на <1>множество языков</1>.\nfrontpage-text-partners-desmos-used-by-millions = Наши инструменты используются десятками миллионов людей по всему миру (практически на всех возможных устройствах и браузерах) и переведены на <1>18 языков</1>.\nfrontpage-text-partners-email-sent = Письмо отправлено! Мы скоро свяжемся с вами.\nfrontpage-text-partners-uptime = Благодаря высокому уровню безотказной работы за последние 3 года (более чем 99,99%) инструменты Desmos обеспечивают надежность, необходимую вашему приложению или веб-сайту. Для приложений с высокими требованиями к безопасности мы предлагаем самостоятельный хостинг для обеспечения еще большей надежности.\nfrontpage-text-performance-baseline-timeout = Базовый тайм-аут...\nfrontpage-text-performance-graph-timeout = Тайм-аут графика...\nfrontpage-text-performance-loading = Загрузка...\nfrontpage-text-performance-speedometer = Тест производительности\nfrontpage-text-performance-testing = Тестирование...\nfrontpage-text-purple-octahedron = Фиолетовый октаэдр с золотыми рёбрами и вершинами\nfrontpage-text-sound-indicator = У данного графика имеется звук.\nfrontpage-text-team-about-us = Наша команда работает в 5 часовых поясах и 12 штатах с 1 целью: помочь каждому ученику учить математику, и делать это с любовью. Хотите присоединиться? <1> У нас много открытых вакансий! </1>\nfrontpage-text-testmod-administer-test = <1>Для организации защищённого тестирования:</1><2><3>Попросите учащихся закрепить приложение.</3><4>Скажите учащимся, чтобы они не открепляли приложение.</4><5>В конце теста убедитесь, что экран был закреплен во время всего теста, проверив часы в приложении.</5></2>\nfrontpage-text-testmod-feedback = Мы постоянно работаем над совершенствованием приложений Test Mode и мы будем рады получить ваш отзыв о том, как ещё мы можем улучшить впечатление о них ваших учеников и коллег. Пожалуйста, обращайтесь к нам по адресу <1>feedback@desmos.com</1> с любыми вопросами или комментариями!\nfrontpage-text-testmode-android = Наше <1>приложение для Android</1> (в настоящее время находится в стадии бета-тестирования) позволяет практиковаться в автономном режиме.\nfrontpage-text-testmode-app-self-lock-mode-colors = В режиме самоблокировки приложения верхняя панель калькулятора изменит цвет в соответствии с используемым калькулятором: зеленый для графического, фиолетовый для научного, синий для арифметического калькулятора. Также, рядом с логотипом Desmos появится значок.\nfrontpage-text-testmode-chromebooks = Наше приложение для Chrome позволяет практиковаться в автономном режиме. Вы можете скачать это приложение, посетив сайт <1>bit.ly/desmos-test-mode-chrome-app</1> на своём устройстве. (Обратите внимание, что это приложение поддерживается только на Хромбуках. Оно не будет работать на компьютерах Mac или Windows с установленным Chrome.)\nfrontpage-text-testmode-enable-guided-access = <1>Чтобы включить управляемый доступ:</1><2><3>Перейдите в «Настройки > Общие > Специальные возможности > Управляемый доступ».</3><4>Выберите код доступа, который необходимо ввести.</4><5>Запустите приложение «Test Mode»</5><6>Трижды нажмите боковую кнопку или кнопку Home.</6></2><7>Это приведет к блокировке устройства в этом приложении и не позволит ученику выйти из него без кода.</7>\nfrontpage-text-testmode-enable-screen-pinning = <1>Чтобы включить закрепление экрана:</1><2><3> Отключите Wi-Fi на телефоне.</3> <4>Включите авиарежим на телефоне.</4> <5>Появится кнопка «Начать тест». Нажмите на нее.</5> </2>\nfrontpage-text-testmode-exit-guided-access = <1>Для выхода из режима Управляемого доступа:</1><2><3>Трижды нажмите боковую или кнопку Home.</3><4>Введите код доступа, который вы выбрали.</4></2>\nfrontpage-text-testmode-four-function-calculator-app-self-lock-mode-caption = Арифметический калькулятор в режиме самоблокировки приложения с синей верхней панелью.\nfrontpage-text-testmode-four-function-calculator-blue-top-bar = У защищённого арифметического калькулятора верхняя панель синего цвета.\nfrontpage-text-testmode-four-function-calculator-caption = Арифметический калькулятор в режиме киоска с синей верхней панелью.\nfrontpage-text-testmode-graphing-calculator-app-self-lock-mode-caption = Графический калькулятор в режиме самоблокировки приложения с зеленой верхней панелью.\nfrontpage-text-testmode-graphing-calculator-kiosk-mode-caption = Графический калькулятор в режиме киоска с зеленой верхней панелью.\nfrontpage-text-testmode-guided-access = Для дополнительной защиты вы можете заблокировать ученика в приложении, используя <1>Управляемый доступ</1>.\nfrontpage-text-testmode-ipads-and-iphones = Наше <1>приложение для Айпада и Айфона</1> позволяет практиковаться в автономном режиме. Приложение также поддерживает дополнительные уровни защиты.\nfrontpage-text-testmode-kiosk-mode = Режим «киоска» обеспечивает дополнительный уровень защиты, предотвращая использование других приложений, пока открыт калькулятор. Для учащихся будет зафиксирована та конфигурации калькулятора, которую они выбрали перед нажатием «Начать тест». Прежде чем войти в систему, нажмите кнопку «Приложения» на нижней панели и выберите Desmos Test Mode. Чтобы выйти из режима «киоска», выключите Хромбук.\nfrontpage-text-testmode-kiosk-mode-colors = В режиме киоска верхняя панель калькулятора меняет цвет в соответствии с используемым калькулятором: зеленый для графического, фиолетовый для научного, синий для арифметического калькулятора. Также появляется значок рядом с логотипом Desmos.\nfrontpage-text-testmode-levels-of-security = На этой странице описаны различные уровни защиты, доступные в наших приложениях, а также инструкции по установке и использованию.\nfrontpage-text-testmode-low-stakes-assessments = Каждое приложение позволяет вам организовывать своё промежуточное очное оценивание с функциями защиты, которые помогают обеспечить соблюдение правил вашей школы или класса.\nfrontpage-text-testmode-partners = Desmos сотрудничает с поставщиками тестов высокого уровня в <1>более чем 35 штатах США, а также на нескольких национальных и международных экзаменах</1>, обеспечивая доступ к нашим калькуляторам во время проведения тестирования.\nfrontpage-text-testmode-practice = Учащиеся могут попрактиковаться в использовании калькуляторов на нашей <1>странице Тренинга </1>. Мы также предоставляем бесплатные приложения для <2>Хромбука,</2> <3>Айпада и Айфона</3> с поддержкой тренинга.\nfrontpage-text-testmode-practice-apps-match-test-day = Наши тренировочные приложения соответствуют конфигурации, с которой учащиеся сталкиваются в день экзамена. Учащиеся могут практиковаться для конкретного вида оценивания, выбрав \"Выбрать оценивание\" на стартовом экране.\nfrontpage-text-testmode-scientific-calculator-app-self-lock-mode-caption = Научный калькулятор режиме самоблокировки приложения с фиолетовой верхней панелью.\nfrontpage-text-testmode-scientific-calculator-caption = Научный калькулятор в режиме киоска с фиолетовой верхней панелью.\nfrontpage-text-testmode-scientific-calculator-purple-top-bar = У защищённого научного калькулятора верхняя панель фиолетового цвета.\nfrontpage-text-testmode-screen-pinning-mode = Режим закрепления экрана обеспечивает дополнительный уровень защиты, предотвращая использование других приложений, когда открыт калькулятор.\nfrontpage-text-testmode-secure-graphing-calculator-green-top-bar = У защищённого графического калькулятора верхняя панель зелёного цвета.\nfrontpage-text-testmode-students-can-leave-app-self-lock-mode = Обратите внимание, что учащиеся могут покинуть режим самоблокировки, нажав «Готово» до окончания теста. Вы можете узнать, как долго учащийся находился в приложении, посмотрев журнал по завершении теста.\nfrontpage-text-testmode-students-can-leave-chromebook-app = Обратите внимание, что учащиеся могут покинуть приложение, выключив Хромбук и перезапустив его. Вы можете контролировать правильность использования, посмотрев журнал по завершении теста. Там будет показано, какое время ученик находился постоянно в приложении.\nfrontpage-text-testmode-students-can-opt-into-app-self-lock = Учащиеся могут войти в режим самоблокировки приложения, нажав кнопку «Начать тест». В режиме самоблокировки учащиеся будут оставаться в том калькуляторе, который они выбрали перед нажатием кнопки «Начать тест». Они не смогут переключать калькуляторы или выйти из приложения, пока не выйдут из режима самоблокировки.\nfrontpage-text-testmode-to-help-teachers-and-students-prepare = Чтобы помочь учащимся и преподавателям подготовиться к экзаменам, а также удовлетворить потребности текущего обучения и формирующего оценивания, Desmos разработал набор приложений «Test Mode».\nfrontpage-text-try-it-now = Попробуйте его прямо сейчас!\nfrontpage-text-video-indicator = Этот график анимирован.\npractice-button-sc-info-pdf = { $stateName } PDF\npractice-button-state-info-pdf = Информационный документ PDF по { $stateName }\npractice-heading-is-desmos-on-test = Используется ли Desmos на ваших экзаменах?\npractice-heading-national-international-assessments = Национальное и международное оценивание\npractice-heading-practice = Тренинг\npractice-heading-privacy = Конфиденциальность\npractice-heading-questions-and-feedback = Связаться с нами\npractice-heading-state-assessments = Оценивание на уровне штата\npractice-heading-title-test-mode = Метод проверки\npractice-heading-title-testing = Тестирование\npractice-label-college-board-digital-sat = Оценивание Digital SAT<1>®</1> и Pre-AP<2>®</2>\npractice-label-desmos-on-test = Desmos используется для тестирования!\npractice-label-desmos-on-test-apply-nysed = Подайте заявку в NYSED, чтобы использовать Desmos!\npractice-label-desmos-on-test-partial = Desmos может быть использован для тестирования\npractice-label-desmos-on-tests = Desmos используется для тестирования!\npractice-label-ib-middle-years = Международный бакалавриат - International Baccalaureate<1>®</1> (IB) Программа для среднего школьного возраста - Middle Years Programme (MYP)\npractice-label-nwea-map-growth = NWEA MAP<1>®</1> Growth™\npractice-label-overview-pdf = Обзорный PDF\npractice-label-quebec = Единые Квебекские экзамены\npractice-label-sample = Пример\npractice-label-sample-calculator = Пробный калькулятор\npractice-label-sbac = Smarter Balanced\npractice-label-sc-alternate = Альтернативное оценивание\npractice-label-sc-standard = Стандартное оценивание\npractice-label-state-test = Региональный тест:\npractice-label-state-tests = Региональное тестирование:\npractice-label-states-ak-four-function-grades = 5 и 8 классы (естественные науки)\npractice-label-states-ak-graphing-grades = 9 класс (математика)\npractice-label-states-ak-scientific-grades = 6-9 классы (математика), 10 класс (естественные науки)\npractice-label-states-al-four-function-grades = 6-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-al-scientific-grades = 6-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-ar-graphing-grades = Алгебра, геометрия\npractice-label-states-ar-scientific-grades = 6-8 классы (математика)\npractice-label-states-az-four-function-grades = 5 класс (природоведение)\npractice-label-states-az-scientific-grades = 7-8 классы (математика), 8 класс и старше (естественные науки)\npractice-label-states-ca-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-ca-graphing-grades = 11 класс (математика)\npractice-label-states-ca-scientific-grades = 7-8 классы (математика), 8-12 классы (естественные науки)\npractice-label-states-ct-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-ct-graphing-grades = Старшие классы\npractice-label-states-ct-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-de-four-function-grades = 6 класс\npractice-label-states-de-graphing-grades = Старшие классы\npractice-label-states-de-scientific-grades = 7-8 классы\npractice-label-states-fl-scientific-grades = 7-8 классы\npractice-label-states-ga-four-function-grades = 6-7 классы\npractice-label-states-ga-graphing-grades = 8 и старшие классы\npractice-label-states-ga-scientific-grades = 6-8 и старшие классы\npractice-label-states-guam-four-function-grades = 6 класс\npractice-label-states-guam-scientific-grades = 7-8 классы\npractice-label-states-hi-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-hi-graphing-grades = 11 класс (математика, биология)\npractice-label-states-hi-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-ia-four-function-grades = 3-6 классы (математика), 5 класс (естественные науки)\npractice-label-states-ia-scientific-grades = 7-11 классы (математика), 8 и 10 классы (естественные науки)\npractice-label-states-id-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-id-graphing-grades = 11 классы (математика), старшие классы (естественные науки)\npractice-label-states-id-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-in-four-function-grades = 6 класс (математика), 4 и 6 классы (естественные науки), I AM\npractice-label-states-in-graphing-grades = Старшие классы (ЕГЭ математика)\npractice-label-states-in-scientific-grades = 7-8 классы (математика), биология\npractice-label-states-ky-four-function-grades = 3-5 классы (математика), 4 класс (природоведение)\npractice-label-states-ky-graphing-grades = 10-11 классы (математика)\npractice-label-states-ky-scientific-grades = 6-8 классы (математика), 7 и 11 классы (естественные науки)\npractice-label-states-la-graphing-grades = Старшие классы\npractice-label-states-ma-graphing-grades = 8 и 10 классы (математика)\npractice-label-states-ma-scientific-grades = Средняя школа (физика)\npractice-label-states-md-four-function-grades = 5 класс (естественные науки), 3-7 классы (математика)\npractice-label-states-md-graphing-grades = Старшие классы (математика)\npractice-label-states-md-scientific-grades = 8 класс (математика), 8 класс (естесственные науки)\npractice-label-states-mi-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-mi-scientific-grades = 7 класс (математика), 8 и 11 классы (естественные науки)\npractice-label-states-mo-four-function-grades = 6-8 классы (математика), 5 и 8 класс (естественные науки)\npractice-label-states-mo-graphing-grades = 6-8 классы (математика), алгебра, геометрия, 8 класс (естественные науки), физика и биология\npractice-label-states-mo-scientific-grades = 6-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-ms-graphing-grades = Алгебра\npractice-label-states-mt-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-mt-graphing-grades = 11 класс (математика)\npractice-label-states-mt-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-nc-four-function-grades = 3–5 классы\npractice-label-states-nc-graphing-grades = 8 класс, математика, алгебра и геометрия\npractice-label-states-nc-scientific-grades = 6-8 классы\npractice-label-states-nd-four-function-grades = 6 класс (математика), 4 класс (естественные науки)\npractice-label-states-nd-graphing-grades = 10 класс (математика, естественные науки)\npractice-label-states-nd-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-ne-four-function-grades = 6 класс\npractice-label-states-ne-scientific-grades = 7-8 классы (математика), биология\npractice-label-states-nh-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-nh-graphing-grades = 11 класс (естественные науки)\npractice-label-states-nh-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-nv-four-function-grades = 5 класс (природоведение), 6 класс (математика)\npractice-label-states-nv-scientific-grades = 7-8 классы (математика), 8 класс и старшие классы (естественные науки)\npractice-label-states-ny-graphing-grades = Старшие классы (математика)\npractice-label-states-oh-graphing-grades = Старшие классы\npractice-label-states-oh-scientific-grades = 3–8 классы\npractice-label-states-ok-four-function-grades = 6-7 классы (математика)\npractice-label-states-ok-graphing-grades = 11 класс (естественные науки)\npractice-label-states-ok-scientific-grades = 8 класс (математика, естественные науки)\npractice-label-states-or-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-or-graphing-grades = 8 и 11 классы (естественные науки)\npractice-label-states-or-scientific-grades = 7-8 классы (математика)\npractice-label-states-pa-four-function-grades = Математика (4-8 классы, алгебра), естественные науки (4 и 8 классы, биология, труд)\npractice-label-states-pa-graphing-grades = Математика (алгебра, труд)\npractice-label-states-pa-scientific-grades = Математика (6-8 классы), естественные науки (8 класс, биология, труд)\npractice-label-states-quebec-uniform-examinations = Единые экзамены\npractice-label-states-ri-four-function-grades = 5, 8 и 11 классы (естественные науки)\npractice-label-states-ri-graphing-grades = 8 класс (математика)\npractice-label-states-sc-alt-four-function-grades = 6 класс, Альтернативное оценивание\npractice-label-states-sc-alt-scientific-grades = 7, 8 и 11 классы. Альтернативное оценивание\npractice-label-states-sc-std-four-function-grades = 6 класс (математика, естественные науки)\npractice-label-states-sc-std-graphing-grades = 7-8 классы (математика), алгебра, биология\npractice-label-states-sc-std-scientific-grades = 6 класс (математика, естественные науки), 7-8 класс (математика), алгебра, биология\npractice-label-states-sd-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-sd-graphing-grades = 11 класс (математика), Старшие классы (естественные науки)\npractice-label-states-sd-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-tn-graphing-grades = Алгебра I–II, геометрия, элементарная математика I–III и биология\npractice-label-states-tn-matrix-grades = Алгебра I–II, геометрия, элементарная математика I–III\npractice-label-states-tn-scientific-grades = 6-8 классы (математика и естественные науки)\npractice-label-states-tx-graphing-grades = 8 класс, ЕГЭ (математика)\npractice-label-states-tx-scientific-grades = Grade 8 (естественные науки)\npractice-label-states-ut-graphing-grades = 9-10 классы (математика)\npractice-label-states-ut-scientific-grades = 9–10 классы (естественные науки)\npractice-label-states-va-four-function-grades = 4–5 классы\npractice-label-states-va-graphing-grades = Старшие классы\npractice-label-states-va-scientific-grades = 6-8 классы\npractice-label-states-vi-four-function-grades = 6 класс\npractice-label-states-vi-graphing-grades = 10–11 классы\npractice-label-states-vi-scientific-grades = 7-8 классы\npractice-label-states-vt-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-vt-graphing-grades = Старшие классы (математика, естественные науки)\npractice-label-states-vt-scientific-grades = 7-8 классы (математика), 8 класс (естественные науки)\npractice-label-states-wa-four-function-grades = 6 класс (математика), 5 класс (естественные науки)\npractice-label-states-wa-graphing-grades = 11 класс (математика), 8 класс и старше (естественные науки)\npractice-label-states-wa-scientific-grades = 7-8 классы (математика)\npractice-label-states-wv-four-function-grades = 5 класс (природоведение), 6 класс (математика)\npractice-label-states-wv-graphing-grades = Старшие классы (ЕГЭ математика)\npractice-label-states-wv-scientific-grades = 6-7 классы (математика), 8 класс (естественные науки)\npractice-label-states-wy-four-function-grades = Начальная школа (природоведение)\npractice-label-states-wy-graphing-grades = Старшие классы (алгебра, геометрия, естественные науки)\npractice-label-states-wy-scientific-grades = 6-8 классы (математика, естественные науки)\npractice-label-version = Версия { $testName }\npractice-link-four-function = Арифметический калькулятор\npractice-link-graphing = Графический калькулятор\npractice-link-matrix = Матричный калькулятор\npractice-link-scientific = Научный калькулятор\npractice-narration-close-details = Закрыть детали для { $stateName }\npractice-text-accessibility-information = Desmos Studio PBC стремится создавать продукты, доступные всем. Проверьте наше соответствие стандарту WCAG 2.2 и дополнительную информацию о возможностях на странице <1>www.desmos.com/accessibility</1>.\npractice-text-calculator-note = Эти калькуляторы отличаются от тех, что находятся на нашем сайте. Дополнительную информацию вы можете найти в документе PDF.\npractice-text-college-board-digital-sat = Попрактикуйтесь с примерами графических калькуляторов для оценки <1>Digital SAT Suite</1> и <2> Pre-AP</2>.\npractice-text-description-test-mode = Узнайте, как настроить приложение «Test Mode» для использования калькуляторов Desmos при оценивании.\npractice-text-description-testing = Будет ли Desmos на экзаменах? Узнайте, используются ли в вашем регионе калькуляторы Desmos в системе государственного оценивания.\npractice-text-different-calculators-ib = Попрактикуйтесь с пробным <1>Научным калькулятором</1>.\npractice-text-different-calculators-nwea = Попрактикуйтесь с пробным <1>арифметическим</1> или <2>Научным калькулятором</2>.\npractice-text-national-assessments = Инструменты Desmos также доступны для целого ряда национальных и международных экзаменов, в том числе:\npractice-text-practice-information = Чтобы попрактиковаться с другими калькуляторами, посетите <1>www.desmos.com/practice</1> + <2>www.desmos.com/test-mode</2> и узнайте больше о приложениях в тестовом режиме.\npractice-text-quebec = Графический калькулятор Desmos допущен к использованию при единых экзаменах. Попрактикуйтесь с <1>английской</1> и <2>французской</2> версиями.\npractice-text-questions = Свяжитесь с нами по адресу <1>assessments@desmos.com</1>, если у вас есть вопросы или отзывы, или если вы хотите видеть калькуляторы Desmos на своих экзаменах.\npractice-text-sbac = Калькуляторы Desmos встроены в тесты по математике по системе <1>Smarter Balanced Assessment Consortium</1>. Смотри профили соответствующих штатов на этой странице на наличие калькуляторов для практики.\npractice-text-state-assessments = Изучите карту или найдите свой штат ниже:\npractice-text-state-not-listed = Если вы хотите, чтобы Desmos Tools были включены в оценивание в вашем штате, <1>пожалуйста, сообщите нам об этом!</1>\npractice-text-students-create-accounts = Во время администрирования тестов Desmos не получает никаких данных об учащихся. Полный обзор политики конфиденциальности и данных см. на странице <1>www.desmos.com/privacy</1>.\n\n# tools.ftl\n### Strings for the graphing calculator and other tools\n\n\n### 3833 English words, 1117 English strings\n\nbasic-calculator-button-controlbar-abc = abc\nbasic-calculator-button-controlbar-clear = стереть\nbasic-calculator-button-controlbar-clear-all = стереть все\nbasic-calculator-button-controlbar-func = функ.\nbasic-calculator-button-controlbar-main = осн.\nbasic-calculator-button-turn-braille-mode-off = Выключить режим { $mode }\nbasic-calculator-error-fractions-unavailable = Этот калькулятор не поддерживает простые дроби.\nbasic-calculator-heading-braille-table-type-this = Набери это\nbasic-calculator-heading-braille-table-typeset = Набери\nbasic-calculator-heading-page-title-florida = Desmos | Калькулятор Florida\nbasic-calculator-heading-page-title-four-function = Desmos | Арифметический калькулятор\nbasic-calculator-heading-title-scientific = Desmos | Научный калькулятор\nbasic-calculator-label-answer-hint = Результаты отображаются на этой стороне.\nbasic-calculator-label-controlbar-deg = град\nbasic-calculator-label-controlbar-rad = рад\nbasic-calculator-label-convert-to-decimal = Преобразовать в десятичную дробь.\nbasic-calculator-label-convert-to-fraction = Преобразовать в простую дробь.\nbasic-calculator-label-reverse-contrast = Обратная контрастность\nbasic-calculator-label-six-key-input = Шестиклавишный ввод Брайля\nbasic-calculator-link-download-braille-equations = Скачать уравнения Брайля\nbasic-calculator-link-help = Помощь\nbasic-calculator-link-privacy-policy = Политика конфиденциальности\nbasic-calculator-link-terms-of-service = Условия предоставления услуг\nbasic-calculator-link-view-braille-examples = Посмотреть ещё примеры\nbasic-calculator-narration-calc-description-fourfunction = Арифметический калькулятор на 4 действия Desmos\nbasic-calculator-narration-calc-description-scientific = Научный калькулятор Desmos\nbasic-calculator-narration-controlbar-abc = A B C\nbasic-calculator-narration-controlbar-backspace = удаление последнего символа\nbasic-calculator-narration-controlbar-clear = стереть\nbasic-calculator-narration-controlbar-clear-all = стереть все\nbasic-calculator-narration-controlbar-degrees = Градусы\nbasic-calculator-narration-controlbar-functions = Функции\nbasic-calculator-narration-controlbar-main = осн.\nbasic-calculator-narration-controlbar-radians = Радианы\nbasic-calculator-narration-controlbar-redo = Повторить\nbasic-calculator-narration-controlbar-settings = настройки\nbasic-calculator-narration-controlbar-undo = Отменить\nbasic-calculator-narration-convert-to-decimal = Отображается в виде обыкновенной дроби. Нажмите Enter для отображения в виде десятичной дроби\nbasic-calculator-narration-convert-to-fraction = Отображается в виде десятичной дроби. Нажмите Enter для отображения в виде обыкновенной дроби\nbasic-calculator-narration-hotkey-six-key-input-off = Шестиклавишная система ввода Брайля выключена\nbasic-calculator-narration-hotkey-six-key-input-on = Шестиклавишная система ввода Брайля включена\nbasic-calculator-text-4fn-page-description = Красивый и бесплатный калькулятор на 4 действия от Desmos.com.\nbasic-calculator-text-braille-mode-is-on = Включен режим { $mode }!\nbasic-calculator-text-how-to-type-braille = Воспользуйтесь обновляемым дисплеем Брайля или просто наберите Брайль с помощью клавиатуры.\nbasic-calculator-text-scientific-page-description = Красивый и бесплатный научный онлайн-калькулятор с расширенными возможностями для вычисления процентов, дробей, экспоненциальных функций, логарифмов, тригонометрии, статистики и многого другого.\ngeometry-label-construct-instruction = Нажмите здесь, чтобы начать построение\ngeometry-label-example-construction-30-60-90 = Анимация с треугольником 30-60-90\ngeometry-label-example-construction-angles-of-quadrilateral = Сумма углов четырёхугольника\ngeometry-label-example-construction-centroid = Центроид\ngeometry-label-example-construction-circumcenter = Центр описанной окружности\ngeometry-label-example-construction-equilateral-triangle = Равносторонний треугольник\ngeometry-label-example-construction-euler-line = Прямая Эйлера\ngeometry-label-example-construction-inscribed-triangle = Вписанный треугольник\ngeometry-label-example-construction-orthocenter = Ортоцентр\ngeometry-label-example-construction-perpendicular-bisector = Серединный перпендикуляр\ngeometry-label-example-construction-pinwheel = Вертушка\ngeometry-label-example-construction-pythagorean-theorem = Теорема Пифагора\ngeometry-label-example-construction-rainbow-pinwheel = Радужная вертушка\ngeometry-label-example-construction-rotation-with-slider = Вращение слайдером\ngeometry-label-example-construction-string-art = Нитяная картина\ngeometry-label-example-construction-triangle-area-and-perimeter = Площадь и периметр треугольника\ngeometry-label-example-construction-two-reflections = Два отражения\ngeometry-label-pick-tool-instruction = Для начала выберите инструмент\ngraphing-calculator-button-audio-trace-hear-graph = Прослушать график\ngraphing-calculator-button-audio-trace-stop-graph = Остановить график\ngraphing-calculator-button-change-image = Сменить изображение\ngraphing-calculator-button-clear-graph = Удалить все\ngraphing-calculator-button-done = Готово\ngraphing-calculator-button-draggable = Перетаскивается\ngraphing-calculator-button-edit-graph-on-desmos-logo = редактировать график с помощью\ngraphing-calculator-button-editable-math = Редактируемая математика\ngraphing-calculator-button-editable-text = Редактируемый текст\ngraphing-calculator-button-find-cdf = Найти вероятность по кумулятивной функции распределения\ngraphing-calculator-button-funcs = функ.\ngraphing-calculator-button-functions = функции\ngraphing-calculator-button-functions-menu-custom-colors = Свои цвета\ngraphing-calculator-button-functions-menu-number-theory = Теория чисел\ngraphing-calculator-button-geometry-label-points-checkbox = Маркировать точки\ngraphing-calculator-button-hide-folder-from-students = Скрыть эту папку от учеников\ngraphing-calculator-button-hide-folder-from-students-2 = Скрыть эту папку от учеников.\ngraphing-calculator-button-keypad-audio-trace-off = Выключить аудиослежение\ngraphing-calculator-button-keypad-describe-axes = Описать оси\ngraphing-calculator-button-keypad-describe-curve = Описать кривую\ngraphing-calculator-button-keypad-describe-curve-short = Кривая\ngraphing-calculator-button-keypad-describe-point = Описать точку\ngraphing-calculator-button-keypad-describe-point-short = Точка\ngraphing-calculator-button-label = Имя\ngraphing-calculator-button-label-editable = Редактируемо\ngraphing-calculator-button-label-show-on-hover = Показывать при наведении\ngraphing-calculator-button-label-text-outline = Контур текста\ngraphing-calculator-button-load-image-retry = Повторить попытку.\ngraphing-calculator-button-move-to-folder-action = Переместить\ngraphing-calculator-button-place-image-behind-graphs = Поместить позади графиков\ngraphing-calculator-button-regression-log-mode = Режим журнала\ngraphing-calculator-button-regression-plot-residuals = график\ngraphing-calculator-button-replace = Заменить\ngraphing-calculator-button-reset-graph = Сбросить\ngraphing-calculator-button-settings-2d = 2D\ngraphing-calculator-button-settings-3d = 3D-калькулятор\ngraphing-calculator-button-settings-degrees = Градусы\ngraphing-calculator-button-settings-radians = Радианы\ngraphing-calculator-button-settings-zoom-square = Масштабировать квадрат\ngraphing-calculator-button-share-graph-link-copy = Копировать\ngraphing-calculator-button-show-all-table-rows = Показать все\ngraphing-calculator-button-slider-add-all-variables = все\ngraphing-calculator-button-visual-parameters-binned = В столбце\ngraphing-calculator-button-visual-parameters-center = По центру\ngraphing-calculator-button-visual-parameters-count = Число\ngraphing-calculator-button-visual-parameters-density = Плотность\ngraphing-calculator-button-visual-parameters-exact = Точно\ngraphing-calculator-button-visual-parameters-exclude-outliers = Исключить выбросы\ngraphing-calculator-button-visual-parameters-left = Влево\ngraphing-calculator-button-visual-parameters-relative = Относительно\ngraphing-calculator-error-equation-contains-unresolved-details = Данная схема содержит мелкую деталь, которая не была полностью адресована.\ngraphing-calculator-error-expression-replacement = Замена должна быть допустимой функцией или именем переменной.\ngraphing-calculator-error-expression-search = Можно только переименовать допустимую функцию или имя переменной.\ngraphing-calculator-error-failed-to-load-image = Не удалось загрузить изображение.\ngraphing-calculator-error-image-invalid-angle = Недопустимый угол. Попробуйте другое число.\ngraphing-calculator-error-image-invalid-center = Недопустимый центр. Попробуйте, например, (0,0).\ngraphing-calculator-error-image-invalid-file = Файл \"{ $file }\" не является изображением\ngraphing-calculator-error-image-invalid-height = Недопустимая высота. Попробуйте другое число.\ngraphing-calculator-error-image-invalid-opacity = Недопустимое значение непрозрачности. Попробуйте любое число.\ngraphing-calculator-error-image-invalid-width = Недопустимая ширина. Попробуйте другое число.\ngraphing-calculator-error-log-axes-image = Невозможно построить изображения в логарифмическом масштабе.\ngraphing-calculator-error-tone-frequency-out-of-range = Тоны могут воспроизводиться только на частотах от { $min }Гц до { $max }Гц.\ngraphing-calculator-heading-advanced = Расширенные\ngraphing-calculator-heading-arrows = Стрелки\ngraphing-calculator-heading-audio-trace-describe = Описать\ngraphing-calculator-heading-audio-trace-navigation = Навигация\ngraphing-calculator-heading-audio-trace-screen-reader = Экранный диктор\ngraphing-calculator-heading-calculus = Математический анализ\ngraphing-calculator-heading-clickable = Можно нажимать\ngraphing-calculator-heading-dist-tab-distributions = Распределения\ngraphing-calculator-heading-dist-tab-visualizations = Визуализация\ngraphing-calculator-heading-drag = Тащить\ngraphing-calculator-heading-fill = Заливка\ngraphing-calculator-heading-functions-menu-advanced = Расширенные\ngraphing-calculator-heading-functions-menu-polar = Полярные координаты\ngraphing-calculator-heading-functions-menu-sound = Звук\ngraphing-calculator-heading-geometry = Геометрия\ngraphing-calculator-heading-geometry-measurements = Свойства и измерения\ngraphing-calculator-heading-geometry-tools = Геометрические инструменты\ngraphing-calculator-heading-geometry-transformations = Преобразования\ngraphing-calculator-heading-hyperbolic-trig = Гиперболические функции\ngraphing-calculator-heading-image-opacity = Прозрачность\ngraphing-calculator-heading-inverse-trig = Обратные тригонометрические функции\ngraphing-calculator-heading-keypad-audio-trace-point-of-interest = <2>Важная</2><1>точка</1>\ngraphing-calculator-heading-label = Метка\ngraphing-calculator-heading-label-orientation = Ориентация\ngraphing-calculator-heading-lines = Линии\ngraphing-calculator-heading-lists = Действия со списками\ngraphing-calculator-heading-points = Точки\ngraphing-calculator-heading-quest = Квест: { $title }\ngraphing-calculator-heading-quests = Квесты\ngraphing-calculator-heading-regression-parameters = Параметры\ngraphing-calculator-heading-regression-residuals = Невязки\ngraphing-calculator-heading-regression-statistics = Статистика\ngraphing-calculator-heading-slider-animation-mode = Режим анимации\ngraphing-calculator-heading-slider-speed = Скорость\ngraphing-calculator-heading-stat-tests = Статистические тесты\ngraphing-calculator-heading-stats = Статистика\ngraphing-calculator-heading-style = Стиль\ngraphing-calculator-heading-surfaces = Поверхности\ngraphing-calculator-heading-title = Графический калькулятор\ngraphing-calculator-heading-title-desmos = Desmos | Графический калькулятор\ngraphing-calculator-heading-trig = Тригонометрические функции\ngraphing-calculator-heading-visual-parameters-bar-heights = Высоты столбцов\ngraphing-calculator-heading-visual-parameters-bin-alignment = Выравнивание столбца\ngraphing-calculator-heading-visual-parameters-display-properties = Параметры отображения\ngraphing-calculator-heading-visual-parameters-x-values = Значения X\ngraphing-calculator-label-add-depressed-image-tooltip = Добавить изображение, используемое при нажатой кнопке мыши\ngraphing-calculator-label-add-hovered-image-tooltip = Добавить изображение, используемое при наведении курсора мыши\ngraphing-calculator-label-add-item-tooltip = Добавить элемент\ngraphing-calculator-label-add-slider = добавить ползунок:\ngraphing-calculator-label-angle-tooltip = Угол\ngraphing-calculator-label-animation-properties-tooltip = Параметры анимации\ngraphing-calculator-label-audio-trace-curve = Кривая\ngraphing-calculator-label-audio-trace-need-screen-reader = Для прослушивания должен быть включен экранный диктор.\ngraphing-calculator-label-audio-trace-point = Точка\ngraphing-calculator-label-audio-trace-speed = Скорость\ngraphing-calculator-label-audio-trace-volume = Громкость\ngraphing-calculator-label-axes = Оси\ngraphing-calculator-label-braille-nemeth = Шрифт Брайля: Nemeth\ngraphing-calculator-label-braille-size-etc11 = ETC Romeo/Juliet (11,5\" x 11\")\ngraphing-calculator-label-braille-size-etc8 = ETC Romeo/Juliet (8,5\" x 11\")\ngraphing-calculator-label-braille-size-vpmax11 = VP Макс (11.5\" x 11\")\ngraphing-calculator-label-braille-size-vpmax8 = VP Макс (8.5\" x 11\")\ngraphing-calculator-label-braille-ueb = Шрифт Брайля: UEB\ngraphing-calculator-label-cdf-maximum = Максимум:\ngraphing-calculator-label-cdf-minimum = Минимум:\ngraphing-calculator-label-change-depressed-image-tooltip = Изменить изображение при нажатой кнопке мыши\ngraphing-calculator-label-change-hovered-image-tooltip = Изменить изображение при наведении курсора мыши\ngraphing-calculator-label-convert-to-table-tooltip = Преобразовать в таблицу\ngraphing-calculator-label-create-table = Создать таблицу\ngraphing-calculator-label-depressed = Нажато\ngraphing-calculator-label-disable-graph-interactions = Отключить интерактивность графика\ngraphing-calculator-label-disable-zoom = Отключить масштабирование\ngraphing-calculator-label-display-properties = Локальные настройки отображения\ngraphing-calculator-label-drop-image-here = Вставить изображение здесь\ngraphing-calculator-label-duplicate-expression-tooltip = Дублировать\ngraphing-calculator-label-edit-graph-bounds = Границы графика\ngraphing-calculator-label-edit-list-tooltip = Редактировать список\ngraphing-calculator-label-evaluation-list = Список с числом элементов: { $count }\ngraphing-calculator-label-example-graph-3d-conic-sections-circle = Конические сечения: Окружность\ngraphing-calculator-label-example-graph-3d-conic-sections-hyperbola = Конические сечения: Гипербола\ngraphing-calculator-label-example-graph-3d-contour-plot = Контурный чертёж\ngraphing-calculator-label-example-graph-3d-double-helix = Двойная спираль\ngraphing-calculator-label-example-graph-3d-ellipsoid = Эллипсоид\ngraphing-calculator-label-example-graph-3d-f-rtheta = Функция r и θ\ngraphing-calculator-label-example-graph-3d-f-xy = Функция x и y\ngraphing-calculator-label-example-graph-3d-frenet-frame = Трёхгранник Френе\ngraphing-calculator-label-example-graph-3d-goursat = Клубок Гурса\ngraphing-calculator-label-example-graph-3d-implicit = Неявная поверхность\ngraphing-calculator-label-example-graph-3d-magic-list-of-points = Волшебный набор точек\ngraphing-calculator-label-example-graph-3d-octahedron = Октаэдр\ngraphing-calculator-label-example-graph-3d-osculating-circle = Соприкасающаяся окружность\ngraphing-calculator-label-example-graph-3d-parametric = Пространственные кривые\ngraphing-calculator-label-example-graph-3d-parametric-curve = Параметрическая кривая\ngraphing-calculator-label-example-graph-3d-parametric-sphere = Параметрическая сфера\ngraphing-calculator-label-example-graph-3d-parametric-surface = Параметрическая поверхность\ngraphing-calculator-label-example-graph-3d-parametric-surface-of-revolution = Параметрическая поверхность вращения\ngraphing-calculator-label-example-graph-3d-solids-of-revolution = Тела вращения\ngraphing-calculator-label-example-graph-3d-spheres = Сферы\ngraphing-calculator-label-example-graph-3d-surface-of-revolution = Поверхность вращения\ngraphing-calculator-label-example-graph-3d-vectors = Векторы\ngraphing-calculator-label-example-graph-3d-world = Трёхмерный мир\ngraphing-calculator-label-example-graph-calculus-derivatives = Математический анализ: Производные\ngraphing-calculator-label-example-graph-calculus-fundamental-theorem-of-calculus = Математический анализ: Теорема Ньютона-Лейбница, или основная теорема математического анализа\ngraphing-calculator-label-example-graph-calculus-integral-with-adjustable-bounds = Математический анализ: Интеграл с переменными пределами\ngraphing-calculator-label-example-graph-calculus-integrals = Математический анализ: Интегралы\ngraphing-calculator-label-example-graph-calculus-secant-line = Математический анализ: Секущая\ngraphing-calculator-label-example-graph-calculus-tangent-line = Математический анализ: Касательная\ngraphing-calculator-label-example-graph-calculus-taylor-expansion-of-sin-x = Математический анализ: Ряд Тейлора для sin(x)\ngraphing-calculator-label-example-graph-checkerboard-inversion = Инверсия шахматной доски\ngraphing-calculator-label-example-graph-conic-sections-circle = Конические сечения: Окружность\ngraphing-calculator-label-example-graph-conic-sections-ellipse-with-foci = Конические сечения: Эллипс и его фокусы\ngraphing-calculator-label-example-graph-conic-sections-hyperbola = Конические сечения: Гипербола\ngraphing-calculator-label-example-graph-conic-sections-parabola-and-focus = Конические сечения: Парабола и фокус\ngraphing-calculator-label-example-graph-fastest-path-to-a-point = Кратчайший путь к точке\ngraphing-calculator-label-example-graph-fireworks = Фейерверк!\ngraphing-calculator-label-example-graph-fractal-valentine = Фрактальная валентинка\ngraphing-calculator-label-example-graph-lines-point-slope-form = Прямые: Уравнение пучка прямых с центром в точке\ngraphing-calculator-label-example-graph-lines-slope-intercept-form = Прямые: Уравнение с угловым коэффициентом\ngraphing-calculator-label-example-graph-lines-two-point-form = Прямые: Уравнение прямой, проходящей через две точки\ngraphing-calculator-label-example-graph-lists-curve-stitching = Списки: Вышивание кривых\ngraphing-calculator-label-example-graph-lists-family-of-sin-curves = Списки: Семейство синусоид\ngraphing-calculator-label-example-graph-lists-plotting-a-list-of-points = Списки: Построение кривой по точкам\ngraphing-calculator-label-example-graph-outstretched-arm = Вытянутая рука\ngraphing-calculator-label-example-graph-pac-man = Пакман\ngraphing-calculator-label-example-graph-parabolas-standard-form = Парабола: Общее уравнение\ngraphing-calculator-label-example-graph-parabolas-standard-form-plus-tangent = Парабола: Общее уравнение + Касательная\ngraphing-calculator-label-example-graph-parabolas-vertex-form = Парабола: Каноническое уравнение\ngraphing-calculator-label-example-graph-parametric-cycloid = Параметрическое представление: Циклоида\ngraphing-calculator-label-example-graph-parametric-introduction = Параметрическое представление: Введение\ngraphing-calculator-label-example-graph-polar-conic-sections = Полярные координаты: Конические сечения\ngraphing-calculator-label-example-graph-polar-limacon = Полярные координаты: Улитка Паскаля\ngraphing-calculator-label-example-graph-polar-logarithmic-spiral = Полярные координаты: Логарифмическая спираль\ngraphing-calculator-label-example-graph-polar-rose = Полярные координаты: Полярная роза\ngraphing-calculator-label-example-graph-pride-flag = Флаг PRIDE\ngraphing-calculator-label-example-graph-regular-sine-wave = Обычная синусоида?\ngraphing-calculator-label-example-graph-stats-anscombes-quartet = Статистика: Квартет Энскомба\ngraphing-calculator-label-example-graph-stats-fourth-order-polynomial = Статистика: Многочлен четвёртой степени\ngraphing-calculator-label-example-graph-stats-linear-regression = Статистика: Линейная регрессия\ngraphing-calculator-label-example-graph-teapot = Чайник из Юты\ngraphing-calculator-label-example-graph-transformations-inverse-of-a-function = Преобразования: Обратная функция\ngraphing-calculator-label-example-graph-transformations-scaling-a-function = Преобразования: Масштабирование\ngraphing-calculator-label-example-graph-transformations-translating-a-function = Преобразования: Паралл. перенос\ngraphing-calculator-label-example-graph-trig-period-and-amplitude = Тригонометрия: Период и амплитуда\ngraphing-calculator-label-example-graph-trig-phase = Тригонометрия: Фаза\ngraphing-calculator-label-example-graph-trig-unit-circle = Тригонометрия: Единичная окружность\ngraphing-calculator-label-example-graph-trig-wave-interference = Тригонометрия: Интерференция волн\ngraphing-calculator-label-expression = Выражение\ngraphing-calculator-label-expression-delete-tooltip = Удалить\ngraphing-calculator-label-expression-lowercase = выражение\ngraphing-calculator-label-extend-to-3d = Расширить до 3D\ngraphing-calculator-label-folder-lowercase = папка\ngraphing-calculator-label-geometry-move-to-folder-placeholder = Название папки\ngraphing-calculator-label-geometry-tools = Геометрические инструменты\ngraphing-calculator-label-geometry-tools-dropdown-menu-angle = Инструменты для углов\ngraphing-calculator-label-geometry-tools-dropdown-menu-circle = Инструменты для окружностей\ngraphing-calculator-label-geometry-tools-dropdown-menu-line = Инструменты для прямых\ngraphing-calculator-label-geometry-tools-dropdown-menu-point = Инструменты для точек\ngraphing-calculator-label-geometry-tools-dropdown-menu-polygon = Инструменты для многоугольников\ngraphing-calculator-label-geometry-tools-dropdown-menu-selection = Инструменты для выбора\ngraphing-calculator-label-geometry-tools-dropdown-menu-transformation = Инструменты для преобразований\ngraphing-calculator-label-geometry-tools-open-dropdown-menu-transformation = Открыть меню «{ $item }»\ngraphing-calculator-label-hide-expression-list-tooltip = Скрыть список выражений\ngraphing-calculator-label-hide-keypad = Скрыть клавиатуру\ngraphing-calculator-label-hovered = Наведено\ngraphing-calculator-label-image-angle = Угол:\ngraphing-calculator-label-image-center = Центр:\ngraphing-calculator-label-image-height = Высота:\ngraphing-calculator-label-image-lowercase = изображение\ngraphing-calculator-label-image-opacity = Прозрачность:\ngraphing-calculator-label-image-width = Ширина:\ngraphing-calculator-label-label-size-tooltip = Растяжение метки\ngraphing-calculator-label-line-thickness-3d-tooltip = Толщина линии\ngraphing-calculator-label-line-thickness-tooltip = Толщина линии (пикс.)\ngraphing-calculator-label-list-index = Используйте <1>индекс</1> для ссылки на выбранный индекс в списке.\ngraphing-calculator-label-lock-expression-tooltip = Запретить редактирование\ngraphing-calculator-label-more-viewport-options = Ещё варианты\ngraphing-calculator-label-new-transformation = Новое преобразование\ngraphing-calculator-label-note-lowercase = заметка\ngraphing-calculator-label-opacity-tooltip = Прозрачность (0 - 1)\ngraphing-calculator-label-open-graph-tooltip = Открыть график\ngraphing-calculator-label-open-graph-with-shortcut-tooltip = Открыть график (CTRL+O)\ngraphing-calculator-label-png = PNG\ngraphing-calculator-label-poi-unknown = неизвестные координаты\ngraphing-calculator-label-point-size-3d-tooltip = Размер точки\ngraphing-calculator-label-point-size-tooltip = Размер точки (пикс.)\ngraphing-calculator-label-powered-by = при поддержке\ngraphing-calculator-label-randomize-tooltip = Рандомизировать\ngraphing-calculator-label-recent-transformations = Недавние преобразования\ngraphing-calculator-label-recenter = Центрировать начало координат\ngraphing-calculator-label-redo-tooltip = Вернуть\ngraphing-calculator-label-redo-with-shortcut-tooltip = Вернуть (CTRL-Y)\ngraphing-calculator-label-reference-count =\n    { $count ->\n        [one] (1 ссылка)\n       *[other] (ссылок: { $count })\n    }\ngraphing-calculator-label-reference-count-in-folder =\n    { $count ->\n        [one] (1 упоминание в папке)\n        [few] (Число упоминаний в папке: { $count })\n       *[other] (Число упоминаний в папке: { $count })\n    }\ngraphing-calculator-label-regression-log-mode-help-tooltip = Справка по журналу\ngraphing-calculator-label-regression-parameters-not-exact = Параметры могут быть неточными. Нажмите для дополнительной информации.\ngraphing-calculator-label-regression-what-is-rmse-tooltip = Что такое cреднеквадратическая погрешность (RMSE)? Нажмите, чтобы узнать подробнее.\ngraphing-calculator-label-regression-why-is-negative-tooltip = Почему значение отрицательное? Нажмите для дополнительной информации.\ngraphing-calculator-label-remove-depressed-image = Скрыть изображение при нажатии\ngraphing-calculator-label-remove-hovered-image = Скрыть изображение при наведении\ngraphing-calculator-label-rename = переименовать\ngraphing-calculator-label-resolution-tooltip = Разрешение 3D-сетки\ngraphing-calculator-label-search-expressions = Поиск по данному графику\ngraphing-calculator-label-settings-3d-perspective-distortion-ratio = Коэффициент искажения перспективы\ngraphing-calculator-label-settings-3d-perspective-max = Наибольшее искажение (проекция в перспективе)\ngraphing-calculator-label-settings-3d-perspective-min = Отсутствие искажения (ортографическая проекция)\ngraphing-calculator-label-settings-all-axes = Все оси:\ngraphing-calculator-label-settings-arrows = Стрелки\ngraphing-calculator-label-settings-axis-labels-3d = Метки\ngraphing-calculator-label-settings-axis-numbers = Значения на осях\ngraphing-calculator-label-settings-domain-plane = Плоскость XY\ngraphing-calculator-label-settings-grid = Сетка\ngraphing-calculator-label-settings-hidden-objects = Показать скрытые объекты ({ $count } шт.)\ngraphing-calculator-label-settings-lock-viewport = Заблокировать область просмотра\ngraphing-calculator-label-settings-minor-gridlines = Мелкая сетка\ngraphing-calculator-label-settings-numbers-3d = Числа\ngraphing-calculator-label-settings-one-quadrant = Один квадрант\ngraphing-calculator-label-settings-reverse-contrast = Обратная контрастность\ngraphing-calculator-label-settings-six-key-braille = Шестиклавишный ввод Брайля\ngraphing-calculator-label-settings-step = Шаг:\ngraphing-calculator-label-settings-translucent-surfaces = Прозрачные поверхности\ngraphing-calculator-label-settings-x-axis = Ось x\ngraphing-calculator-label-settings-y-axis = Ось y\ngraphing-calculator-label-show-keypad = Показать клавиатуру\ngraphing-calculator-label-slider-disabled-while-ticker-playing = Ползунки отключены во время работы тикера.\ngraphing-calculator-label-slider-step = Шаг:\ngraphing-calculator-label-svg = SVG\ngraphing-calculator-label-table-lowercase = таблица\ngraphing-calculator-label-ticker-close = отменить\ngraphing-calculator-label-ticker-help-tooltip = На медленных компьютерах это может работать медленно. Используйте локальную переменную «dt» для определения фактической скорости обновления.\ngraphing-calculator-label-ticker-lowercase = тикер\ngraphing-calculator-label-ticker-min-step = Мин. время шага\ngraphing-calculator-label-ticker-pause = пауза\ngraphing-calculator-label-ticker-play = пуск\ngraphing-calculator-label-tooltip-geometry-settings = Геометрические настройки\ngraphing-calculator-label-tooltip-graph-settings = Настройки графика\ngraphing-calculator-label-tooltip-open-graph = Открыть график\ngraphing-calculator-label-tooltip-reset = Сбросить\ngraphing-calculator-label-tooltip-show-list = Показать список\ngraphing-calculator-label-tooltip-viewport-default = Окно просмотра по умолчанию\ngraphing-calculator-label-tooltip-zoom-default-orientation = Ориентация по умолчанию\ngraphing-calculator-label-tooltip-zoom-in = Увеличить\ngraphing-calculator-label-tooltip-zoom-out = Уменьшить\ngraphing-calculator-label-tooltip-zoom-xy-orientation = Ориентация XY\ngraphing-calculator-label-translucent = Прозрачное\ngraphing-calculator-label-undo-tooltip = Отменить\ngraphing-calculator-label-undo-with-shortcut-tooltip = Отменить (CTRL-Z)\ngraphing-calculator-label-unlock-expression-tooltip = Разрешить редактирование\ngraphing-calculator-label-update-on-click = По нажатию:\ngraphing-calculator-link-edit-on-desmos = редактировать график с помощью\ngraphing-calculator-link-learn-more = Подробнее.\ngraphing-calculator-link-view-braille-examples = Посмотреть примеры\ngraphing-calculator-narration-3d-graphpaper-label = трёхмерное поле графика\ngraphing-calculator-narration-3d-orientation-options-label = Ориентация\ngraphing-calculator-narration-3d-rotate-down = Наклонить вперед.\ngraphing-calculator-narration-3d-rotate-left = Повернуть влево.\ngraphing-calculator-narration-3d-rotate-right = Повернуть вправо.\ngraphing-calculator-narration-3d-rotate-up = Наклонить назад.\ngraphing-calculator-narration-3d-rotation-speed = Скорость { $speed }° в секунду\ngraphing-calculator-narration-3d-rotation-stopped = Остановка.\ngraphing-calculator-narration-add-expression = Добавить выражение\ngraphing-calculator-narration-add-folder = Добавить папку\ngraphing-calculator-narration-add-image = Добавить изображение\ngraphing-calculator-narration-add-item-menu = Меню «Добавить элемент»\ngraphing-calculator-narration-add-note = Добавить заметку\ngraphing-calculator-narration-add-slider-prompt = Добавить ползунок для { $vars }\ngraphing-calculator-narration-add-table = Добавить таблицу\ngraphing-calculator-narration-add-ticker = Добавить тикер\ngraphing-calculator-narration-all-folders-collapsed = все папки свернуты\ngraphing-calculator-narration-all-folders-expanded = все папки развернуты\ngraphing-calculator-narration-arrow-mode-both = Двунаправленная стрелка\ngraphing-calculator-narration-arrow-mode-one = Стрелка в положительном направлении\ngraphing-calculator-narration-audio-instructions-enter-audio-trace-mac = Нажмите OPTION+T для режима аудиослежения.\ngraphing-calculator-narration-audio-instructions-enter-audio-trace-windows = Нажмите ALT+T для режима аудиослежения.\ngraphing-calculator-narration-audio-trace-branch-not-found = Ветвь { $branch } не существует.\ngraphing-calculator-narration-audio-trace-cannot-change-slider-value = Не удалось отрегулировать ползунок\ngraphing-calculator-narration-audio-trace-description-branch-count = Ветви: { $branches }.\ngraphing-calculator-narration-audio-trace-description-color = Цвет: { $color }.\ngraphing-calculator-narration-audio-trace-description-multiple-extrema = Число экстремумов: { $count }.\ngraphing-calculator-narration-audio-trace-description-multiple-intercepts = Число пересечений: { $count }.\ngraphing-calculator-narration-audio-trace-description-multiple-intersections = Число пересечений: { $count }.\ngraphing-calculator-narration-audio-trace-description-multiple-labels = Число отметок точек: { $count }.\ngraphing-calculator-narration-audio-trace-description-multiple-roots = Число пересечений нуля: { $count }.\ngraphing-calculator-narration-audio-trace-description-no-curve-selected = Кривая не выбрана.\ngraphing-calculator-narration-audio-trace-description-one-extremum = 1 экстремум.\ngraphing-calculator-narration-audio-trace-description-one-intercept = 1 пересечение.\ngraphing-calculator-narration-audio-trace-description-one-intersection = 1 пересечение.\ngraphing-calculator-narration-audio-trace-description-one-label = 1 отметка точки.\ngraphing-calculator-narration-audio-trace-description-one-root = 1 переход через ноль.\ngraphing-calculator-narration-audio-trace-description-shading-above = Затенение сверху.\ngraphing-calculator-narration-audio-trace-description-shading-below = Затенение снизу.\ngraphing-calculator-narration-audio-trace-description-shading-in-regions = Затенение по областям.\ngraphing-calculator-narration-audio-trace-description-shading-left = Затенение слева.\ngraphing-calculator-narration-audio-trace-description-shading-right = Затенение справа.\ngraphing-calculator-narration-audio-trace-description-visible-grid = Линии сетки видны.\ngraphing-calculator-narration-audio-trace-description-visible-x-axis = Ось X видна.\ngraphing-calculator-narration-audio-trace-description-visible-x-axis-and-label = Ось X видна и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-description-visible-x-axis-range = Ось X видна от { $xmin } до { $xmax }.\ngraphing-calculator-narration-audio-trace-description-visible-x-axis-range-and-label = Ось X видна от { $xmin } до { $xmax } и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-description-visible-xyz-axis-range = Оси \"X\", \"Y\" и \"Z\" отображаются от { $xmin } до { $xmax }.\ngraphing-calculator-narration-audio-trace-description-visible-y-axis = Ось Y видна.\ngraphing-calculator-narration-audio-trace-description-visible-y-axis-and-label = Ось Y видна и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-description-visible-y-axis-range = Ось Y видна от { $ymin } до { $ymax }.\ngraphing-calculator-narration-audio-trace-description-visible-y-axis-range-and-label = Ось Y видна от { $ymin } до { $ymax } и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-description-visible-z-axis = Ось Z видна.\ngraphing-calculator-narration-audio-trace-description-visible-z-axis-and-label = Ось Z видна и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-description-visible-z-axis-range = Ось Z видна от { $zmin } до { $zmax }.\ngraphing-calculator-narration-audio-trace-description-visible-z-axis-range-and-label = Ось Z видна от { $zmin } до { $zmax } и помечена как { $label }.\ngraphing-calculator-narration-audio-trace-expression-with-column = Выражение{ $index }столбец{ $column }\ngraphing-calculator-narration-audio-trace-first-point = Первая точка\ngraphing-calculator-narration-audio-trace-first-slider = Первый ползунок.\ngraphing-calculator-narration-audio-trace-instructions-disable-mac = Чтобы отключить аудиослежение, нажмите OPTION + T.\ngraphing-calculator-narration-audio-trace-instructions-disable-windows = Для отключения аудиослежения нажмите ALT + T.\ngraphing-calculator-narration-audio-trace-instructions-expression-navigation-mac = Чтобы переместиться между выражениями, нажмите COMMAND+Стрелка вверх или COMMAND+Стрелка вниз.\ngraphing-calculator-narration-audio-trace-instructions-expression-navigation-windows = Чтобы переместиться между выражениями, нажмите COMMAND+Стрелка вверх или COMMAND+Стрелка вниз.\ngraphing-calculator-narration-audio-trace-instructions-hear-graph = Чтобы прослушать график, нажмите H (англ.).\ngraphing-calculator-narration-audio-trace-instructions-use-arrow-keys = Используйте стрелки для навигации.\ngraphing-calculator-narration-audio-trace-last-point = Последняя точка\ngraphing-calculator-narration-audio-trace-last-slider = Последний ползунок.\ngraphing-calculator-narration-audio-trace-multiple-sliders-paused = Приостановлено анимационных ползунков: { $sliders } .\ngraphing-calculator-narration-audio-trace-no-more-pois = Важных точек больше нет\ngraphing-calculator-narration-audio-trace-no-sliders-paused = Ни один из анимационных ползунков не приостановлен.\ngraphing-calculator-narration-audio-trace-one-slider-paused = Один из анимационных ползунков приостановлен.\ngraphing-calculator-narration-audio-trace-playback-speed = Скорость воспроизведение графика { $speed }\ngraphing-calculator-narration-audio-trace-poi-count = Важные точки: { $x }.\ngraphing-calculator-narration-audio-trace-point-type-definition = Определение\ngraphing-calculator-narration-audio-trace-point-type-extremum = Экстремум\ngraphing-calculator-narration-audio-trace-point-type-intercept = Пересекает\ngraphing-calculator-narration-audio-trace-point-type-intersection = Пересечение\ngraphing-calculator-narration-audio-trace-point-type-intersection-with-curves = Пересечение с { $curves }\ngraphing-calculator-narration-audio-trace-point-type-label = Имя\ngraphing-calculator-narration-audio-trace-point-type-not-a-poi = Не является важной точкой\ngraphing-calculator-narration-audio-trace-point-type-root = Ноль\ngraphing-calculator-narration-audio-trace-point-type-trace = Слежение\ngraphing-calculator-narration-audio-trace-property-branch-number = Ветвь { $branch }.\ngraphing-calculator-narration-audio-trace-property-type-before-coordinates = { $type } в\ngraphing-calculator-narration-audio-trace-property-x = Х: { $x }.\ngraphing-calculator-narration-audio-trace-property-y = Y: { $y }.\ngraphing-calculator-narration-audio-trace-slider-value-unknown = Не удалось определить значение ползунка\ngraphing-calculator-narration-audio-trace-sound-effects-disabled = Звуковые эффекты отключены.\ngraphing-calculator-narration-audio-trace-traceable-curves =\n    { $sketchCount ->\n        [one] 1 кривая с аудиослеждением.\n       *[other] Кривых с аудиослеждением: { $sketchCount }.\n    }\ngraphing-calculator-narration-audio-trace-tracing-different-expression = Отслеживание { $expression }.\ngraphing-calculator-narration-audio-trace-unable-to-play = Не удалось воспроизвести аудиозапись.\ngraphing-calculator-narration-audio-trace-unable-to-trace-this-expression = Не удалось аудиослежение для этого выражения.\ngraphing-calculator-narration-audio-trace-unsupported-expression = { $expression } не подходит для аудиослежения.\ngraphing-calculator-narration-audio-trace-volume = Громкость { $volume } процентов\ngraphing-calculator-narration-cdf-maximum = Максимум\ngraphing-calculator-narration-cdf-minimum = Минимум\ngraphing-calculator-narration-click-action = Действие по клику\ngraphing-calculator-narration-clickable-image-options = Параметры кликабельного изображения\ngraphing-calculator-narration-collapse = Свернуть\ngraphing-calculator-narration-collapse-folder-index = Свернуть папку { $index }\ngraphing-calculator-narration-collapse-folder-title = Свернуть папку «{ $folder }»\ngraphing-calculator-narration-color-unknown = нет данных\ngraphing-calculator-narration-computed-cell-role-description = вычисляемая ячейка\ngraphing-calculator-narration-configure-toolbar = Конфигурация панели инструментов геометрии\ngraphing-calculator-narration-create-table = Создать таблицу\ngraphing-calculator-narration-create-table-expression = Создать таблицу из выражения { $index }\ngraphing-calculator-narration-create-table-secret-expression = Создать таблицу из секретного выражения { $index }\ngraphing-calculator-narration-delete = Удалить\ngraphing-calculator-narration-delete-expression = Удалить выражение { $index }\ngraphing-calculator-narration-delete-folder-index = Удалить папку { $index }\ngraphing-calculator-narration-delete-folder-title = Удалить папку «{ $folder }»\ngraphing-calculator-narration-delete-image = Удалить изображение { $index }\ngraphing-calculator-narration-delete-secret-expression = Удалить секретное выражение { $index }\ngraphing-calculator-narration-delete-table = Удалить таблицу { $index }\ngraphing-calculator-narration-delete-text = Удалить заметку { $index }\ngraphing-calculator-narration-describe = Неизвестный объект\ngraphing-calculator-narration-describe-expression = Выражение { $index }\ngraphing-calculator-narration-describe-folder-index = Папка «{ $index }»\ngraphing-calculator-narration-describe-folder-title = Папка «{ $folder }»\ngraphing-calculator-narration-describe-image = Изображение «{ $index }»\ngraphing-calculator-narration-describe-secret-expression = Секретное выражение { $index }\ngraphing-calculator-narration-describe-table = Таблица { $index }\ngraphing-calculator-narration-describe-text = Заметка { $index }\ngraphing-calculator-narration-description-collapsed-folder = Свернутая папка\ngraphing-calculator-narration-description-collapsed-readonly-folder = Свернутая заблокированная папка\ngraphing-calculator-narration-description-collapsed-secret-folder = Свернутая секретная папка\ngraphing-calculator-narration-description-collapsed-secret-readonly-folder = Свернутая секретная заблокированная папка\ngraphing-calculator-narration-description-folder = Папка\ngraphing-calculator-narration-description-hidden-collapsed-folder = Скрытая Свернутая Папка\ngraphing-calculator-narration-description-hidden-collapsed-readonly-folder = Скрытая свернутая заблокированная папка\ngraphing-calculator-narration-description-hidden-collapsed-secret-folder = Скрытая свернутая секретная папка\ngraphing-calculator-narration-description-hidden-collapsed-secret-readonly-folder = Скрытая свернутая секретная заблокированная папка\ngraphing-calculator-narration-description-hidden-folder = Скрытая папка\ngraphing-calculator-narration-description-hidden-readonly-folder = Скрытая заблокированная папка\ngraphing-calculator-narration-description-hidden-secret-folder = Скрытая секретная папка\ngraphing-calculator-narration-description-hidden-secret-readonly-folder = Скрытая секретная заблокированная папка\ngraphing-calculator-narration-description-readonly-folder = Заблокированная папка\ngraphing-calculator-narration-description-secret-folder = Секретная папка\ngraphing-calculator-narration-description-secret-readonly-folder = Секретная заблокированная папка\ngraphing-calculator-narration-dist-tab-distributions = Распределения\ngraphing-calculator-narration-dist-tab-visualizations = Визуализации\ngraphing-calculator-narration-domain3d-maximum = Максимум значений { $term }:\ngraphing-calculator-narration-domain3d-minimum = Минимум значений { $term }:\ngraphing-calculator-narration-drag-mode-x = X\ngraphing-calculator-narration-drag-mode-xy = X и Y\ngraphing-calculator-narration-drag-mode-y = Y\ngraphing-calculator-narration-draggable-image-off-screen-prompt = { \" \" } не полностью отображается на слайде\ngraphing-calculator-narration-duplicate = Дублировать\ngraphing-calculator-narration-duplicate-expression = Дублировать выражение { $index }\ngraphing-calculator-narration-duplicate-folder-index = Дублировать папку { $index }\ngraphing-calculator-narration-duplicate-folder-title = Дубликат папки { $folder }\ngraphing-calculator-narration-duplicate-image = Дублировать изображение { $index }\ngraphing-calculator-narration-duplicate-secret-expression = Дублировать секретное выражение { $index }\ngraphing-calculator-narration-duplicate-table = Дублировать таблицу { $index }\ngraphing-calculator-narration-duplicate-text = Дублировать заметку { $index }\ngraphing-calculator-narration-edit-action = Изменить действие\ngraphing-calculator-narration-edit-expression-list = Редактировать список выражений\ngraphing-calculator-narration-edit-folder-title = Изменить название папки { $index }\ngraphing-calculator-narration-edit-graph-on-desmos = Редактировать график в Desmos\ngraphing-calculator-narration-edit-image-title = Изменить заголовок изображения { $index }\ngraphing-calculator-narration-edit-list-mode-off = Режим редактирования списка выключен.\ngraphing-calculator-narration-edit-list-mode-on = Режим редактирования списка включен.\ngraphing-calculator-narration-edit-on-desmos = Редактировать график в Desmos\ngraphing-calculator-narration-edit-slider-variable-limits = Изменить пределы { $variable }\ngraphing-calculator-narration-edit-text-title = Заметка { $index }\ngraphing-calculator-narration-edit-title = Изменить заголовок\ngraphing-calculator-narration-editable-label-mode = Режим редактируемой метки\ngraphing-calculator-narration-editable-point-label-at-coordinates = Редактируемая точка с координатами { $coordinates }\ngraphing-calculator-narration-expand = Расширить\ngraphing-calculator-narration-expand-folder-index = Развернуть папку { $index }\ngraphing-calculator-narration-expand-folder-title = Развернуть папку «{ $folder }»\ngraphing-calculator-narration-expression-audio-trace-mac = Чтобы включить аудиослежение, нажмите OPTION + T.\ngraphing-calculator-narration-expression-audio-trace-windows = Чтобы включить аудиослежение, нажмите ALT+T.\ngraphing-calculator-narration-expression-bar = Панель выражений\ngraphing-calculator-narration-expression-evaluation-has-graph = Имеет график.\ngraphing-calculator-narration-expression-evaluation-has-graph-and-regression = Имеет график и регрессию. Для доступа к статистике, нажмите Tab.\ngraphing-calculator-narration-expression-evaluation-has-regression = Имеет регрессию. Для доступа к статистике нажмите Tab.\ngraphing-calculator-narration-expression-evaluation-is-distribution = это распределение.\ngraphing-calculator-narration-expression-evaluation-is-t-test = является t-Критерием Стьюдента. Для доступа к статистике нажмите Tab.\ngraphing-calculator-narration-expression-hidden-label = Скрытое имя { $label }\ngraphing-calculator-narration-expression-index-table = Таблица выражения { $index }\ngraphing-calculator-narration-expression-label = Имя\ngraphing-calculator-narration-expression-tone-muted = Отключенный тон.\ngraphing-calculator-narration-expression-tone-unmuted = Включенный тон.\ngraphing-calculator-narration-fill-opacity = Прозрачность заливки:\ngraphing-calculator-narration-fill-visible = Заливка видна\ngraphing-calculator-narration-folder-collapsed = папка свернута\ngraphing-calculator-narration-folder-expanded = папка раскрыта\ngraphing-calculator-narration-folder-has-items = { $folder }, число элементов: { $count }\ngraphing-calculator-narration-functions = Функции\ngraphing-calculator-narration-geometry-added-object-type = Добавлено: { $type }.\ngraphing-calculator-narration-geometry-added-object-type-and-point = Добавлено: { $type } и одна точка.\ngraphing-calculator-narration-geometry-added-object-type-and-points = Добавлено: { $type } и кол-во точек: { $points }.\ngraphing-calculator-narration-geometry-added-points = Добавлено точек: { $points }.\ngraphing-calculator-narration-geometry-angle-of-polygon = { $itemDescription } объекта { $parent }\ngraphing-calculator-narration-geometry-angle-through-points = { $itemDescription } проходит через { $parent1 }, { $parent2 } и { $parent3 }\ngraphing-calculator-narration-geometry-arc-through-points = Дуга { $index } с началом в точке { $start }, серединой в точке { $middle } и концом в  точке{ $end }.\ngraphing-calculator-narration-geometry-circle-with-center-and-radius = Окружность { $index } с центром в точке { $center } и радиусом { $radius }.\ngraphing-calculator-narration-geometry-construction-icon-label = Число токенов\ngraphing-calculator-narration-geometry-construction-role-description = построение\ngraphing-calculator-narration-geometry-deselect-all = Снять выделение\ngraphing-calculator-narration-geometry-dilated-item = растянуто: { $item }\ngraphing-calculator-narration-geometry-edge-of-polygon = Ребро { $polygonEdge } элемента { $item }\ngraphing-calculator-narration-geometry-glider-on-item = { $gliderDescription } на объекте { $item }\ngraphing-calculator-narration-geometry-glider-with-assignment = Глайдер { $assignment }\ngraphing-calculator-narration-geometry-hidden-construction-description = Скрыто: { $description }\ngraphing-calculator-narration-geometry-intersection-of-items = { $intersectionDescription } объектов { $item1 } и { $item2 }\ngraphing-calculator-narration-geometry-intersection-with-assignment = Пересечение { $assignment }\ngraphing-calculator-narration-geometry-item-at-coordinates-and-intersection = { $itemDescription } пересекает { $parent1 } и { $parent2 } в точке с координатами { $x } и { $y }\ngraphing-calculator-narration-geometry-item-at-coordinates-and-parent = { $itemDescription } элемента { $parent } в точке { $x } { $y }\ngraphing-calculator-narration-geometry-item-at-coordinates-to-coordinates = { $itemDescription } от точки { $x1 } { $y1 } до точки { $x2 } { $y2 }\ngraphing-calculator-narration-geometry-item-at-coordinates-with-middle-and-end = { $itemDescription } с началом в точке { $x1 } { $y1 }, серединой в точке { $x2 } { $y2 } и концом в точке { $x3 } { $y3 }\ngraphing-calculator-narration-geometry-item-at-coordinates-with-radius = { $itemDescription } с центром в точке { $x } { $y } и радиусом { $radius }.\ngraphing-calculator-narration-geometry-item-to-line-passing-through-point-at-coordinates-to-coordinates = { $itemDescription } к элементу { $parent1 } проходит через { $parent2 } от точки { $x1 } { $y1 } до точки { $x2 } { $y2 }\ngraphing-calculator-narration-geometry-list-of-angles = Список углов ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-any = Список неизвестных объектов ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-arcs = Список дуг ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-circles = Список окружностей ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-directed-angles = Список направленных углов ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-lines = Список прямых ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-points = Список точек ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-polygons = Список многоугольников ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-rays = Список лучей ({ $count } шт.)\ngraphing-calculator-narration-geometry-list-of-segments = Список отрезков ({ $count } шт.)\ngraphing-calculator-narration-geometry-midpoint-of-item = { $midpointDescription } объекта { $item }\ngraphing-calculator-narration-geometry-midpoint-with-assignment = Средняя точка { $assignment }\ngraphing-calculator-narration-geometry-moved-to-coordinates = Перенесено в точку с координатами x: { $x }, и y: { $y }.\ngraphing-calculator-narration-geometry-near-item = Возле элемента { $item }.\ngraphing-calculator-narration-geometry-no-tool-inputs = Нет входных данных\ngraphing-calculator-narration-geometry-not-a-construction = Выбранный объект не является построением.\ngraphing-calculator-narration-geometry-nothing-selected = Ничего не выбрано.\ngraphing-calculator-narration-geometry-parallel-to-line-through-point = Прямая { $index }, параллельная { $line } и проходящая через точку { $point }\ngraphing-calculator-narration-geometry-perpendicular-to-line-through-point = Прямая { $index }, перпендикулярная { $line } и проходящая через точку { $point }\ngraphing-calculator-narration-geometry-point-with-assignment = Точка { $assignment }\ngraphing-calculator-narration-geometry-recent-transformations-translate-by-vector = Перенести на { $item }\ngraphing-calculator-narration-geometry-reflected-item = отражено: { $item }\ngraphing-calculator-narration-geometry-rotated-item = повёрнуто: { $item }\ngraphing-calculator-narration-geometry-segment-with-assignment = Отрезок { $assignment }\ngraphing-calculator-narration-geometry-straight-from-item-to-item = { $straightType } от { $start } до { $end }\ngraphing-calculator-narration-geometry-straight-index-of-item = { $straightType } номер { $index } из { $item }\ngraphing-calculator-narration-geometry-token-navigator-depth = Глубина: { $depth }\ngraphing-calculator-narration-geometry-token-navigator-label = Токен-навигатор\ngraphing-calculator-narration-geometry-tool-cancelled = Отменено.\ngraphing-calculator-narration-geometry-tool-disabled = Инструмент «{ $tool }» отключен.\ngraphing-calculator-narration-geometry-transformed-item = преобразовано: { $item }\ngraphing-calculator-narration-geometry-translated-item = перенесено: { $item }\ngraphing-calculator-narration-geometry-unable-to-move = Невозможно переместить.\ngraphing-calculator-narration-geometry-unlabeled-angle = Угол { $index }\ngraphing-calculator-narration-geometry-unlabeled-angle-with-measurement = { $measurementText } Угол { $index }\ngraphing-calculator-narration-geometry-unlabeled-arc = Дуга { $index }\ngraphing-calculator-narration-geometry-unlabeled-circle = Круг { $index }\ngraphing-calculator-narration-geometry-unlabeled-directed-angle = Направленный угол { $index }\ngraphing-calculator-narration-geometry-unlabeled-directed-angle-with-measurement = { $measurementText } Направленный угол { $index }\ngraphing-calculator-narration-geometry-unlabeled-glider = Глайдер { $index }\ngraphing-calculator-narration-geometry-unlabeled-intersection = Точка пересечения { $index }\ngraphing-calculator-narration-geometry-unlabeled-line = Прямая { $index }\ngraphing-calculator-narration-geometry-unlabeled-midpoint = Средняя точка { $index }\ngraphing-calculator-narration-geometry-unlabeled-parallel = Параллельная прямая { $index }\ngraphing-calculator-narration-geometry-unlabeled-perpendicular = Перпендикуляр { $index }\ngraphing-calculator-narration-geometry-unlabeled-point = Точка { $index }\ngraphing-calculator-narration-geometry-unlabeled-polygon = Многоугольник { $index } с количеством сторон: { $sideCount }\ngraphing-calculator-narration-geometry-unlabeled-quadrilateral = Четырехугольник { $index }\ngraphing-calculator-narration-geometry-unlabeled-ray = Луч { $index }\ngraphing-calculator-narration-geometry-unlabeled-segment = Отрезок { $index }\ngraphing-calculator-narration-geometry-unlabeled-triangle = Треугольник { $index }\ngraphing-calculator-narration-geometry-unlabeled-vector = Вектор { $index }\ngraphing-calculator-narration-graph-settings-controls = Управление настройками графика\ngraphing-calculator-narration-graphpaper-label = графическое поле\ngraphing-calculator-narration-hide = Скрыть\ngraphing-calculator-narration-hide-animation-properties = Скрыть параметры анимации\ngraphing-calculator-narration-hide-expression = Скрыть выражение { $index }\ngraphing-calculator-narration-hide-expression-list = Скрыть список выражений\ngraphing-calculator-narration-hide-folder-index = Скрыть папку { $index }\ngraphing-calculator-narration-hide-folder-title = Скрыть папку «{ $folder }»\ngraphing-calculator-narration-hide-image = Скрыть изображение { $index }\ngraphing-calculator-narration-hide-options = Скрыть варианты\ngraphing-calculator-narration-hide-options-expression = Скрыть параметры выражения { $index }\ngraphing-calculator-narration-hide-options-image = Скрыть параметры изображения { $index }\ngraphing-calculator-narration-hide-options-secret-expression = Скрыть параметры секретного выражения { $index }\ngraphing-calculator-narration-hide-secret-expression = Скрыть секретное выражение { $index }\ngraphing-calculator-narration-hide-table = Скрыть таблицу { $index }\ngraphing-calculator-narration-hide-table-column = Скрыть столбец\ngraphing-calculator-narration-hide-text = Скрыть заметку { $index }\ngraphing-calculator-narration-image-styles = Стили\ngraphing-calculator-narration-item-at-coordinates = { $itemDescription } с координатами { $x } и { $y }\ngraphing-calculator-narration-item-hidden = Объект скрыт.\ngraphing-calculator-narration-item-visible = Объект виден.\ngraphing-calculator-narration-item-with-list-index = индекс { $listIndex } элемента { $item }\ngraphing-calculator-narration-items-deleted =\n    { $count ->\n        [one] удалён 1 объект\n        [few] удалено объектов: { $count }\n       *[other] удалено объектов: { $count }\n    }\ngraphing-calculator-narration-keypad-hidden = Клавиатура скрыта\ngraphing-calculator-narration-keypad-key-next-curve = Следующая кривая\ngraphing-calculator-narration-keypad-key-next-poi = Следующая важная точка\ngraphing-calculator-narration-keypad-key-next-point = Следующая точка\ngraphing-calculator-narration-keypad-key-previous-curve = Предыдущая ячейка\ngraphing-calculator-narration-keypad-key-previous-poi = Предыдущая важная точка\ngraphing-calculator-narration-keypad-key-previous-point = Предыдущая точка\ngraphing-calculator-narration-keypad-key-speed-down = Уменьшить скорость\ngraphing-calculator-narration-keypad-key-speed-up = Увеличить скорость\ngraphing-calculator-narration-keypad-key-volume-down = Уменьшить громкость\ngraphing-calculator-narration-keypad-key-volume-up = Увеличить громкость\ngraphing-calculator-narration-keypad-visible = Клавиатура видна\ngraphing-calculator-narration-label-angle = Наклон метки:\ngraphing-calculator-narration-label-size = Размер метки:\ngraphing-calculator-narration-label-text = Текст имени\ngraphing-calculator-narration-label-visible = Метка видна\ngraphing-calculator-narration-line-opacity = Прозрачность линии:\ngraphing-calculator-narration-line-style-dashed = Штриховая\ngraphing-calculator-narration-line-style-dotted = Пунктирная\ngraphing-calculator-narration-line-style-solid = Сплошная\ngraphing-calculator-narration-lines-visible = Линии видны\ngraphing-calculator-narration-locked-items-not-deleted =\n    { $count ->\n        [one] 1 заблокированный объект не может быть удален.\n        [few] не удалось удалить заблокированные объекты в количестве: { $count }\n       *[other] не удалось удалить заблокированные объекты в количестве: { $count }\n    }\ngraphing-calculator-narration-main-desmos-geometry = Геометрия Desmos\ngraphing-calculator-narration-main-desmos-graphing-calculator = Графический калькулятор Desmos\ngraphing-calculator-narration-make-clickable = сделать кликабельным\ngraphing-calculator-narration-menu-arrows-enabled = Стрелки включены\ngraphing-calculator-narration-menu-drag-enabled = Перетаскивается\ngraphing-calculator-narration-movable-point-off-screen-prompt = не отображается на экране\ngraphing-calculator-narration-movable-point-prefix = Точка\ngraphing-calculator-narration-movable-point-suffix-usage-instructions = { \" \" }является подвижной. Жмите стрелки или стрелки + Shift для регулировки.\ngraphing-calculator-narration-mute = Отключить\ngraphing-calculator-narration-mute-all = Отключить все звуки\ngraphing-calculator-narration-mute-expression = Отключить звучание выражения { $index }\ngraphing-calculator-narration-mute-secret-expression = Отключить звучание секретного выражения { $index }\ngraphing-calculator-narration-muted = Отключено\ngraphing-calculator-narration-no-expression = Не выбрано выражение\ngraphing-calculator-narration-no-geometry-tools-available = Инструменты геометрии недоступны.\ngraphing-calculator-narration-no-playing-tones = Сейчас нет воспроизводимых мелодий\ngraphing-calculator-narration-no-tone-expressions = В этом графике нет мелодий\ngraphing-calculator-narration-not-a-tone-expression = Это не музыкальное выражение\ngraphing-calculator-narration-open-graph = Открыть график\ngraphing-calculator-narration-options-menu = Меню параметров\ngraphing-calculator-narration-options-menu-closed = Меню параметров закрыто.\ngraphing-calculator-narration-options-menu-open = Меню параметров открыто.\ngraphing-calculator-narration-orientation-restore-default = Восстановить ориентацию по умолчанию\ngraphing-calculator-narration-pause-variable-animation = Приостановить анимацию { $variable }\ngraphing-calculator-narration-play-variable-animation = Воспроизвести анимацию { $variable }\ngraphing-calculator-narration-poi-graph-point = Точка\ngraphing-calculator-narration-point-size = Размер точки:\ngraphing-calculator-narration-point-style-cross = Крестик\ngraphing-calculator-narration-point-style-open = Кружок\ngraphing-calculator-narration-point-style-point = Точка\ngraphing-calculator-narration-points-visible = Точки видны\ngraphing-calculator-narration-powered-by-desmos = При поддержке Desmos\ngraphing-calculator-narration-redo = Повторить\ngraphing-calculator-narration-rename = Переименовать\ngraphing-calculator-narration-rename-expression = Переименовать в выражении { $index }\ngraphing-calculator-narration-rename-secret-expression = Переименовать в секретном выражении { $index }\ngraphing-calculator-narration-rename-table = Переименовать в таблице { $index }\ngraphing-calculator-narration-run-action-icon = Действие при запуске\ngraphing-calculator-narration-settings-all-axes-max = Макс. по x, y и z\ngraphing-calculator-narration-settings-all-axes-min = Мин. по x, y и z\ngraphing-calculator-narration-settings-angle = Настройка углов\ngraphing-calculator-narration-settings-cartesian-grid = Декартова сетка\ngraphing-calculator-narration-settings-dimension = Режимы 2D - 3D\ngraphing-calculator-narration-settings-polar-grid = Полярная сетка\ngraphing-calculator-narration-settings-show-both = Показать обе\ngraphing-calculator-narration-settings-show-positive = Показать положительную часть\ngraphing-calculator-narration-settings-x-axis-label-placeholder = например, «x»\ngraphing-calculator-narration-settings-x-axis-max = Максимум оси Х:{ \" \" }\ngraphing-calculator-narration-settings-x-axis-min = Минимум оси Х:{ \" \" }\ngraphing-calculator-narration-settings-x-axis-step = Шаг сетки оси Х:{ \" \" }\ngraphing-calculator-narration-settings-y-axis-label-placeholder = например, «y»\ngraphing-calculator-narration-settings-y-axis-max = Максимум оси Y:{ \" \" }\ngraphing-calculator-narration-settings-y-axis-min = Минимум оси Y:{ \" \" }\ngraphing-calculator-narration-settings-y-axis-step = Шаг сетки оси Y:{ \" \" }\ngraphing-calculator-narration-settings-z-axis-max = Максимум оси Z:{ \" \" }\ngraphing-calculator-narration-settings-z-axis-min = Минимум оси Z:{ \" \" }\ngraphing-calculator-narration-share-graph-link = Ссылка на этот рисунок\ngraphing-calculator-narration-share-graph-link-copied = Ссылка скопирована\ngraphing-calculator-narration-share-graph-link-unable-to-copy = Не удалось скопировать ссылку\ngraphing-calculator-narration-show = Показать\ngraphing-calculator-narration-show-animation-properties = Показать параметры анимации\ngraphing-calculator-narration-show-expression = Показать выражение { $index }\ngraphing-calculator-narration-show-folder-index = Показать папку { $index }\ngraphing-calculator-narration-show-folder-title = Показать папку «{ $folder }»\ngraphing-calculator-narration-show-image = Показать изображение { $index }\ngraphing-calculator-narration-show-options = Показать варианты\ngraphing-calculator-narration-show-options-expression = Показать параметры для выражения { $index }\ngraphing-calculator-narration-show-options-image = Показать параметры для изображения { $index }\ngraphing-calculator-narration-show-options-secret-expression = Показать параметры для секретного выражения { $index }\ngraphing-calculator-narration-show-secret-expression = Показать секретное выражение { $index }\ngraphing-calculator-narration-show-table = Показать таблицу { $index }\ngraphing-calculator-narration-show-table-column = Показать столбец\ngraphing-calculator-narration-show-text = Показать заметку { $index }\ngraphing-calculator-narration-slider-animate-faster = Ускорить анимацию\ngraphing-calculator-narration-slider-animate-slower = Замедлить анимацию\ngraphing-calculator-narration-slider-animating-at-speed = Анимация со скоростью х{ $speed }\ngraphing-calculator-narration-slider-loop-forwards-and-backwards = Зациклить вперед и назад\ngraphing-calculator-narration-slider-maximum = Верхний предел ползунка:\ngraphing-calculator-narration-slider-minimum = Нижний предел ползунка:\ngraphing-calculator-narration-slider-play-indefinitely = Воспроизводить безостановочно\ngraphing-calculator-narration-slider-play-once = Воспроизвести один раз\ngraphing-calculator-narration-slider-repeat-one-direction = Повторять в одном направлении\ngraphing-calculator-narration-slider-step = Шаг ползунка:\ngraphing-calculator-narration-slider-trace-no-sliders = Нет ползунков для слежения.\ngraphing-calculator-narration-slider-trace-off = Слежение за ползунком выключено.\ngraphing-calculator-narration-slider-trace-on = Слежение за ползунком включено.\ngraphing-calculator-narration-slider-variable-paused = { $variable } приостановлено\ngraphing-calculator-narration-slider-variable-playing = { $variable } проигрывается\ngraphing-calculator-narration-slider-variable-restarted = { $variable } перезапущено\ngraphing-calculator-narration-surfaces-visible = Видимые поверхности\ngraphing-calculator-narration-table-column-header = Заголовок столбца { $column }\ngraphing-calculator-narration-table-no-column-header = Нет заголовка столбца\ngraphing-calculator-narration-table-row-column = Строка { $row } Столбец { $column }\ngraphing-calculator-narration-tick-action = Действие по тику\ngraphing-calculator-narration-toggle-audio-trace = Включить/выключить аудиослежение\ngraphing-calculator-narration-toggle-letters = Переключить на буквы\ngraphing-calculator-narration-transformations-menu = Меню преобразований\ngraphing-calculator-narration-transformations-menu-closed = Меню преобразований закрыто.\ngraphing-calculator-narration-transformations-menu-open = Меню преобразований открыто.\ngraphing-calculator-narration-unable-to-activate-account-menu = Не удалось активировать меню учётной записи\ngraphing-calculator-narration-unable-to-activate-help-menu = Не удалось активировать меню помощи\ngraphing-calculator-narration-unable-to-activate-language-menu = Не удалось активировать меню выбора языка\ngraphing-calculator-narration-unable-to-activate-share-menu = Не удалось активировать меню Поделиться\ngraphing-calculator-narration-unable-to-add-expression = Не удалось добавить выражение\ngraphing-calculator-narration-unable-to-add-note = Не удалось добавить заметку\ngraphing-calculator-narration-unable-to-add-table = Не удалось добавить таблицу\ngraphing-calculator-narration-undo = Отменить\ngraphing-calculator-narration-unmute = Включить\ngraphing-calculator-narration-unmute-all = Включить все\ngraphing-calculator-narration-unmute-expression = Включить озвучивание выражения { $index }\ngraphing-calculator-narration-unmute-secret-expression = Включить озвучивание секретного выражения { $index }\ngraphing-calculator-narration-unmuted = Звучание включено\ngraphing-calculator-narration-viewport-default = Окно просмотра графика по умолчанию\ngraphing-calculator-narration-viewport-updated = Область просмотра графика обновлена.\ngraphing-calculator-narration-viewport-zoom-3d-default = Для графика установлена ​​ориентация по умолчанию\ngraphing-calculator-narration-viewport-zoom-3d-xy = Для графика установлена ​​ориентация по XY\ngraphing-calculator-narration-viewport-zoom-in = Увеличить график\ngraphing-calculator-narration-viewport-zoom-out = Уменьшить график\ngraphing-calculator-narration-viewport-zoom-recenter = Центрировать график\ngraphing-calculator-narration-viewport-zoom-square = Масштаб рамкой\ngraphing-calculator-narration-visual-parameters-height = Высота\ngraphing-calculator-narration-visual-parameters-offset = Смещение\ngraphing-calculator-narration-visual-parameters-width = Ширина\ngraphing-calculator-narration-x-percentage-coordinate = От левой стороны: { $x }% .\ngraphing-calculator-narration-y-percentage-coordinate = От верха { $y } %.\ngraphing-calculator-narration-zoom-options-label = Масштаб\ngraphing-calculator-text-add-screen-reader-label-placeholder = Добавить имя экранного диктора\ngraphing-calculator-text-arrow-mode-both = Обе\ngraphing-calculator-text-arrow-mode-default = По умолчанию\ngraphing-calculator-text-arrow-mode-none = Выкл.\ngraphing-calculator-text-arrow-mode-positive = В положительную сторону\ngraphing-calculator-text-audio-trace-no-implicit-support = Извините, на данный момент невозможно отслеживать неявные функции.\ngraphing-calculator-text-audio-trace-no-parametric-support = Извините, на данный момент невозможно отслеживать параметрические кривые.\ngraphing-calculator-text-audio-trace-no-polar-support = Извините, на данный момент отслеживание кривых в полярных координатах невозможно.\ngraphing-calculator-text-audio-trace-off = Аудиослежение отключено.\ngraphing-calculator-text-audio-trace-on = Аудиослежение включено.\ngraphing-calculator-text-color-black = чёрный\ngraphing-calculator-text-color-blue = синий\ngraphing-calculator-text-color-gray = серый\ngraphing-calculator-text-color-green = зеленый\ngraphing-calculator-text-color-orange = оранжевый\ngraphing-calculator-text-color-purple = фиолетовый\ngraphing-calculator-text-color-red = красный\ngraphing-calculator-text-color-unknown = цвет неизвестен\ngraphing-calculator-text-enter-pareneter = Введите { $param }.\ngraphing-calculator-text-example-graph-stats-linear-regression-description = Исследуйте возможности линейной регрессии в статистике с помощью нашего красивого и бесплатного графического онлайн калькулятора.  Узнайте, как можно моделировать взаимосвязи между переменными, прогнозировать результаты и принимать решения на основе имеющихся данных.  Используйте практические примеры и четкую визуализацию, чтобы понять концепцию линейной регрессии.  Идеально подходит как для новичков, так и тех, кто хочет укрепить свои знания в области статистического анализа.\ngraphing-calculator-text-export-braille-email-accessibility = Отзыв? Шлите на <1>accessibility@desmos.com</1>.\ngraphing-calculator-text-folder-placeholder = Папка без названия\ngraphing-calculator-text-geometry-arrow-mode = Вид стрелок: { $mode }\ngraphing-calculator-text-geometry-delete-selected-objects =\n    { $count ->\n        [one] Удалить 1 объект\n        [few] Удалить объекты (всего: { $count })\n       *[other] Удалить объекты (всего: { $count })\n    }\ngraphing-calculator-text-geometry-delete-selected-unlocked-objects =\n    { $count ->\n        [one] Удалить 1 разблокированный объект\n        [few] Удалить разблокированные объекты (всего: { $count })\n       *[other] Удалить разблокированные объекты (всего: { $count })\n    }\ngraphing-calculator-text-geometry-glider = глайдер\ngraphing-calculator-text-geometry-hide-objects =\n    { $count ->\n        [one] Скрыть\n        [few] Скрыть\n       *[other] Скрыть\n    }\ngraphing-calculator-text-geometry-intersection = пересечение\ngraphing-calculator-text-geometry-move-to-folder-message =\n    { $count ->\n        [one] Переместить в папку:\n        [few] Переместить объекты - всего { $count } - в папку:\n       *[other] Переместить объекты - всего { $count } - в папку:\n    }\ngraphing-calculator-text-geometry-multi-select-more-dropdown = Дополнительно\ngraphing-calculator-text-geometry-multi-select-transform = Преобразовать\ngraphing-calculator-text-geometry-no-constructed-objects = Объекты пока не построены.\ngraphing-calculator-text-geometry-select-hint = Выбрать: { $type }\ngraphing-calculator-text-geometry-selected-objects =\n    { $count ->\n        [one] Выбран 1 объект\n        [few] Выбрано объектов: { $count }\n       *[other] Выбрано объектов: { $count }\n    }\ngraphing-calculator-text-geometry-show-objects =\n    { $count ->\n        [one] Показать\n        [few] Показать все\n       *[other] Показать\n    }\ngraphing-calculator-text-geometry-tool-angle-display-name = Угол\ngraphing-calculator-text-geometry-tool-angle-hint-1 = Укажите начальную точку\ngraphing-calculator-text-geometry-tool-angle-hint-2 = Укажите вершину\ngraphing-calculator-text-geometry-tool-angle-hint-3 = Укажите конечную точку\ngraphing-calculator-text-geometry-tool-angles-hint-1 = Укажите начальную точку или многоугольник\ngraphing-calculator-text-geometry-tool-arc-display-name = Дуга\ngraphing-calculator-text-geometry-tool-arc-hint-1 = Укажите точку (начало)\ngraphing-calculator-text-geometry-tool-arc-hint-2 = Укажите точку (середина)\ngraphing-calculator-text-geometry-tool-arc-hint-3 = Укажите точку (конец)\ngraphing-calculator-text-geometry-tool-box-selection-display-name = Выбрать рамкой\ngraphing-calculator-text-geometry-tool-circle-display-name = Круг\ngraphing-calculator-text-geometry-tool-circle-hint-center = Укажите точку (центр)\ngraphing-calculator-text-geometry-tool-circle-hint-radius = Укажите точку (радиус)\ngraphing-calculator-text-geometry-tool-compass-display-name = Циркуль\ngraphing-calculator-text-geometry-tool-compass-hint-center = Укажите центральную точку\ngraphing-calculator-text-geometry-tool-compass-hint-segment = Выберите отрезок для установки радиуса\ngraphing-calculator-text-geometry-tool-dilate-display-name = Растянуть\ngraphing-calculator-text-geometry-tool-dilation-hint-center = Укажите точку (центр)\ngraphing-calculator-text-geometry-tool-dilation-hint-scale-factor = Коэффициент растяжения\ngraphing-calculator-text-geometry-tool-directed-angle-display-name = Направленный угол\ngraphing-calculator-text-geometry-tool-directedangle-display-name = Направленный угол\ngraphing-calculator-text-geometry-tool-expression-edit-display-name = Вставить в текущее выражение.\ngraphing-calculator-text-geometry-tool-expression-edit-generic-hint-0 = Нет допустимых входных данных\ngraphing-calculator-text-geometry-tool-expression-edit-generic-hint-1 = Выбрать { $type }\ngraphing-calculator-text-geometry-tool-expression-edit-generic-hint-2 = Выбрать { $type1 } или{ $type2 }\ngraphing-calculator-text-geometry-tool-expression-edit-generic-hint-any-object = Выберите любой объект\ngraphing-calculator-text-geometry-tool-expression-edit-generic-hint-many = Выберите одно из следующего: { $types }\ngraphing-calculator-text-geometry-tool-line-display-name = Прямая\ngraphing-calculator-text-geometry-tool-line-hint-end = Укажите вторую точку\ngraphing-calculator-text-geometry-tool-line-hint-start = Укажите первую точку\ngraphing-calculator-text-geometry-tool-midpoint-display-name = Cредняя точка\ngraphing-calculator-text-geometry-tool-midpoint-hint = Укажите отрезок\ngraphing-calculator-text-geometry-tool-parallel-display-name = Параллельная линия\ngraphing-calculator-text-geometry-tool-parallel-hint-point = Выберите точку на линии\ngraphing-calculator-text-geometry-tool-parallel-hint-straight-line = Выберите параллельную прямую\ngraphing-calculator-text-geometry-tool-perpendicular-display-name = Перпендикуляр\ngraphing-calculator-text-geometry-tool-perpendicular-hint-point = Выберите точку на линии\ngraphing-calculator-text-geometry-tool-perpendicular-hint-straight-line = Укажите перпендикулярную прямую\ngraphing-calculator-text-geometry-tool-point-display-name = Точка\ngraphing-calculator-text-geometry-tool-point-hint = Укажите или создайте точку\ngraphing-calculator-text-geometry-tool-polygon-display-name = Многоугольник\ngraphing-calculator-text-geometry-tool-polygon-hint-finish-point = Укажите следующую точку или выберите существующую для завершения\ngraphing-calculator-text-geometry-tool-polygon-hint-first-point = Укажите точку\ngraphing-calculator-text-geometry-tool-polygon-hint-next-point = Укажите следующую точку\ngraphing-calculator-text-geometry-tool-ray-display-name = Луч\ngraphing-calculator-text-geometry-tool-ray-hint-end = Укажите точку (направление)\ngraphing-calculator-text-geometry-tool-ray-hint-start = Укажите точку (вершина)\ngraphing-calculator-text-geometry-tool-reflect-display-name = Отразить\ngraphing-calculator-text-geometry-tool-reflection-hint-choose-line = Укажите ось отражения\ngraphing-calculator-text-geometry-tool-rotate-display-name = Повернуть\ngraphing-calculator-text-geometry-tool-rotation-hint-angle = Задайте угол\ngraphing-calculator-text-geometry-tool-rotation-hint-angle-end = Выберите конечную точку угла\ngraphing-calculator-text-geometry-tool-rotation-hint-angle-start = Постройте или выберите угол\ngraphing-calculator-text-geometry-tool-rotation-hint-angle-vertex = Завершите построение угла: выберите еще 2 точки\ngraphing-calculator-text-geometry-tool-rotation-hint-center = Укажите точку (центр)\ngraphing-calculator-text-geometry-tool-segment-display-name = Отрезок\ngraphing-calculator-text-geometry-tool-segment-hint-end = Укажите вторую точку\ngraphing-calculator-text-geometry-tool-segment-hint-start = Укажите начальную точку\ngraphing-calculator-text-geometry-tool-selection-display-name = Выбрать\ngraphing-calculator-text-geometry-tool-translate-display-name = Перенести\ngraphing-calculator-text-geometry-tool-translation-hint-from = Укажите начальную точку\ngraphing-calculator-text-geometry-tool-translation-hint-from-with-vector = Выберите начальную точку или вектор\ngraphing-calculator-text-geometry-tool-translation-hint-to = Укажите конечную точку\ngraphing-calculator-text-geometry-tool-vector-copy-display-name = Копия вектора\ngraphing-calculator-text-geometry-tool-vector-copy-hint-end = Выберите новую начальную точку для копирования\ngraphing-calculator-text-geometry-tool-vector-display-name = Вектор\ngraphing-calculator-text-geometry-tool-vector-end-point-display-name = Конечная точка вектора\ngraphing-calculator-text-geometry-tool-vector-hint-end = Укажите конечную точку\ngraphing-calculator-text-geometry-tool-vector-hint-start = Для копирования выберите начальную точку или вектор\ngraphing-calculator-text-geometry-tool-vector-start-point-display-name = Начальная точка вектора\ngraphing-calculator-text-image-placeholder = Изображение без названия\ngraphing-calculator-text-label-orientation-above = Сверху\ngraphing-calculator-text-label-orientation-above-left = Сверху слева\ngraphing-calculator-text-label-orientation-above-right = Сверху справа\ngraphing-calculator-text-label-orientation-below = Снизу\ngraphing-calculator-text-label-orientation-below-left = Снизу слева\ngraphing-calculator-text-label-orientation-below-right = Снизу справа\ngraphing-calculator-text-label-orientation-default = По умолчанию\ngraphing-calculator-text-label-orientation-left = Влево\ngraphing-calculator-text-label-orientation-right = Справа\ngraphing-calculator-text-loading-image = Загрузка изображения...\ngraphing-calculator-text-note-placeholder = Пустая заметка\ngraphing-calculator-text-page-description = Исследуйте математику с помощью нашего красивого и бесплатного онлайн-калькулятора. Стройте графики функций, наносите точки, визуализируйте алгебраические уравнения, добавляйте ползунки, анимируйте графики, и многое другое.\ngraphing-calculator-text-parameter-name-binwidth = Ширина столбца\ngraphing-calculator-text-parameter-name-data = Набор данных\ngraphing-calculator-text-parameter-name-dof = Степени свободы\ngraphing-calculator-text-parameter-name-height = Высота\ngraphing-calculator-text-parameter-name-max = Максимум\ngraphing-calculator-text-parameter-name-mean = Среднее арифметическое\ngraphing-calculator-text-parameter-name-min = Минимум\ngraphing-calculator-text-parameter-name-offset = Смещение\ngraphing-calculator-text-parameter-name-probsuccess = Вероятность успеха\ngraphing-calculator-text-parameter-name-stddev = Стандартное отклонение\ngraphing-calculator-text-parameter-name-trials = Опыты\ngraphing-calculator-text-refreshable-braille-display-note = Воспользуйтесь обновляемым дисплеем Брайля или просто вводите Брайль с помощью клавиатуры.\ngraphing-calculator-text-regression-potentially-inaccurate-parameters = Некоторые параметры могут быть слишком большими или слишком маленькими для точного представления.\ngraphing-calculator-text-share-graph-link = Ссылка на этот рисунок\ngraphing-calculator-text-table-created = Таблица создана.\ngraphing-calculator-text-table-more-rows = Еще строк: { $rowCount }\ngraphing-calculator-text-toast-choose-one-file = Вы можете выбрать только один файл для замены\ngraphing-calculator-text-toast-error-importing-graph = Ошибка при импортировании графика. Проверьте URL.\ngraphing-calculator-text-toast-error-no-folders = Только графики без папок могут быть добавлены в папку.\ngraphing-calculator-text-toast-expression-size-limit = Достигнут максимально возможный размер выражения.\ngraphing-calculator-text-toast-graph-cleared = График удалён.\ngraphing-calculator-text-toast-graph-reset = График сброшен.\ngraphing-calculator-text-toast-image-upload-failed = Не удалось загрузить изображение.\ngraphing-calculator-text-toast-imported-graph = График импортирован!\ngraphing-calculator-text-toast-importing-graph = Импорт графика...\ngraphing-calculator-text-toast-no-file-selected = Файл не выбран\ngraphing-calculator-text-toast-uploading-images = Загрузка изображений...\ngraphing-calculator-text-toast-zoom-to-fit = Мы изменили масштаб, чтобы поместить ваши данные.\ngraphing-calculator-text-zoom-fit = Масштаб полный\ngraphing-tours-heading-advanced-tables = Усложненные таблицы\ngraphing-tours-heading-derivatives = Производные\ngraphing-tours-heading-folders = Папки\ngraphing-tours-heading-lists = Списки\ngraphing-tours-heading-quest-success = Вы завершили квест «{ $title }».\ngraphing-tours-heading-regressions = Регрессии\ngraphing-tours-heading-restrictions = Ограничения\ngraphing-tours-heading-sliders = Ползунки\ngraphing-tours-heading-tables = Таблицы\ngraphing-tours-label-add-slider = Добавить ползунок\ngraphing-tours-label-advanced-tables-continue = Нажмите здесь, чтобы продолжить редактирование этой таблицы.\ngraphing-tours-label-advanced-tables-convert = Преобразовать это в таблицу.\ngraphing-tours-label-advanced-tables-create = Нажмите здесь, чтобы создать таблицу.\ngraphing-tours-label-advanced-tables-dots = Нажмите здесь, чтобы показывать только точки.\ngraphing-tours-label-advanced-tables-edit-list = Нажмите кнопку «Редактировать список».\ngraphing-tours-label-advanced-tables-graph = Начните с построения графика функции.\ngraphing-tours-label-advanced-tables-new-column = Нажмите вправо для добавления нового столбца.\ngraphing-tours-label-advanced-tables-options = Нажмите и удерживайте этот значок, пока не откроется меню параметров.\ngraphing-tours-label-advanced-tables-start = Давайте сделаем функцию. Во-первых: нажмите здесь, чтобы создать новое пустое выражение.\ngraphing-tours-label-advanced-tables-type-function = Попробуйте ввести { $sample_expression }\ngraphing-tours-label-advanced-tables-wizard = Ты мастер таблиц!\ngraphing-tours-label-awesome = Здорово!\ngraphing-tours-label-brilliant = Гениально!\ngraphing-tours-label-change-color = Изменить цвет\ngraphing-tours-label-check-progress = Проверить мои успехи\ngraphing-tours-label-close-quest = Выйти из квеста\ngraphing-tours-label-close-quests = Выйти из квестов\ngraphing-tours-label-close-tour = Закрыть обучение\ngraphing-tours-label-derivative-graph-derivative = Чтобы построить график ее производной: { $equation }\ngraphing-tours-label-derivative-hint-type-derivative = Подсказка: чтобы взять производную, введите d/dx.\ngraphing-tours-label-derivative-one-more = Давайте попробуем еще одно: { $equation }\ngraphing-tours-label-derivative-start-function = Начните с функции { $equation }\ngraphing-tours-label-derivative-start-graph = Изобразим производную!\ngraphing-tours-label-folders-collapse = Теперь мы рассмотрим работу с папками. Нажмите здесь, чтобы свернуть папку.\ngraphing-tours-label-folders-did-you-know = Знаете ли вы...\ngraphing-tours-label-folders-grab = Теперь захватите это уравнение за его левый край и перетащите в папку.\ngraphing-tours-label-folders-great-start = Отличное начало!\ngraphing-tours-label-folders-hide = Вы можете скрыть все в папке одним щелчком мыши. Нажмите здесь, чтобы попробовать.\ngraphing-tours-label-folders-indicator = Подсказка: Серая линия сигнализирует о том, что выражение находится в папке.\ngraphing-tours-label-folders-name = Дайте название папке.\ngraphing-tours-label-folders-new-equation = Давайте создадим новое уравнение. Например, введите: { $equation }\ngraphing-tours-label-folders-option = ... и выберите опцию \"папка\".\ngraphing-tours-label-folders-start = Давайте создадим папку!\ngraphing-tours-label-great-job = Замечательно!\ngraphing-tours-label-last-thing = Последнее!\ngraphing-tours-label-list-computation = Вы можете производить вычисления, используя списки. Например: { $equation }\ngraphing-tours-label-lists-are-powerful = Списки являются мощным средством. Давайте рассмотрим их.\ngraphing-tours-label-lists-begin-equation = Для начала наберите: { $equation }\ngraphing-tours-label-lists-count-by = Если вместо этого вы хотите считать до 5, просто напишите так: { $equation }\ngraphing-tours-label-lists-create-range = Можно создавать списки целых чисел еще проще. Попробуйте { $equation }\ngraphing-tours-label-lists-graph-equation = График { $equation }\ngraphing-tours-label-lists-graph-points = Давайте построим несколько точек.\ngraphing-tours-label-lists-hint-abc = Подсказка: нажмите кнопку \"ABC\" на клавиатуре, чтобы найти кнопки []\ngraphing-tours-label-lists-hint-plot-points = Подсказка: это нарисует точку для каждого элемента b.\ngraphing-tours-label-lists-hint-superscript = Подсказка: можно набрать { $suggestion1 } или использовать кнопку { $suggestion2 } на экранной клавиатуре.\ngraphing-tours-label-lists-point-equation = Попробуйте { $equation }\ngraphing-tours-label-lists-put-to-work = Прекрасно. Теперь подготовим список к работе.\ngraphing-tours-label-new-item = Нажмите здесь, чтобы добавить новый элемент.\ngraphing-tours-label-next-step-countdown = Продолжение через { $seconds }...\ngraphing-tours-label-nice = Отлично!\ngraphing-tours-label-quest-back = Назад\ngraphing-tours-label-quest-back-to-quest = Вернуться к квесту\ngraphing-tours-label-quest-take-a-tour = Ознакомиться\ngraphing-tours-label-quest-tours = Осматриваетесь? Попробуйте быстрый ознакомительный тур.\ngraphing-tours-label-quest-tours-aria = Сведения, которые могут помочь в этом квесте\ngraphing-tours-label-quest-tours-link = Обучение\ngraphing-tours-label-regressions-better-fit = Редактируйте это уравнение, чтобы найти наиболее подходящий вариант. Попробуйте, например: <br>{ $equation }\ngraphing-tours-label-regressions-check-model = Хорошо. Давайте проверим модель.\ngraphing-tours-label-regressions-data = Сперва давайте получим некоторые данные.\ngraphing-tours-label-regressions-data-2 = Начнем с некоторых данных!\ngraphing-tours-label-regressions-docs = Зайдем в Google Docs, затем скопируем и вставим { $sample_data_link }.\ngraphing-tours-label-regressions-equation = Теперь наберите: { $equation }\ngraphing-tours-label-regressions-expression-option = ... и выберите опцию \"выражение\".\ngraphing-tours-label-regressions-fill-sample-data = Заполните данные:\ngraphing-tours-label-regressions-hint-1 = Совет №1: чтобы получить { $y_1 } наберите { $y1 }.\ngraphing-tours-label-regressions-hint-2 = Совет №2: { $twiddle } есть в нашей экранной клавиатуре в секции \"A B C\".\ngraphing-tours-label-regressions-keep-exploring = Хорошая работа – Продолжайте исследование!\ngraphing-tours-label-regressions-new-model = Теперь, давайте попробуем новую модель.\ngraphing-tours-label-regressions-new-table = Нажмите здесь, чтобы добавить новую таблицу.\ngraphing-tours-label-regressions-own-data = Заметка: вы можете добавлять взамен свои данные, нажимая кнопку { $plus_icon }.\ngraphing-tours-label-regressions-residuals = Невязки - это разница между вашими данными и вашей моделью. Кликните здесь, чтобы добавить их к вашей таблице и построить их на графике.\ngraphing-tours-label-regressions-sample-data = произвольные данные\ngraphing-tours-label-require-expressions-visible = Нажмите, чтобы показать список выражений.\ngraphing-tours-label-require-not-edit-list-mode = Нажмите, чтобы вернуться к вашим выражениям.\ngraphing-tours-label-require-resources-not-open = Нажмите, чтобы вернуться в этот график.\ngraphing-tours-label-restrictions-abc = Подсказка: нажмите кнопку «A B C» на клавиатуре, чтобы найти кнопки  { $buttons }\ngraphing-tours-label-restrictions-blank-expression = Нажмите здесь, чтобы создать новое пустое выражение.\ngraphing-tours-label-restrictions-change-equation = Изменить это уравнение на { $sample_expression }\ngraphing-tours-label-restrictions-domain = Ограничьте пределы этой линии, добавив { $sample_expression } в конце.\ngraphing-tours-label-restrictions-dont-forget = Не забывайте про «y =»!\ngraphing-tours-label-restrictions-graph-parabola = Теперь график: { $sample_expression }\ngraphing-tours-label-restrictions-move-parabola = Перемещайте параболу.\ngraphing-tours-label-restrictions-new-expression = Нажмите здесь, чтобы создать новое выражение.\ngraphing-tours-label-restrictions-range = Теперь давайте ограничим диапазон. В конце добавьте { $sample_expression }.\ngraphing-tours-label-restrictions-star = Ты звезда ограничений!\ngraphing-tours-label-restrictions-start = Давайте начнём!\ngraphing-tours-label-restrictions-straight-line = Попробуйте построить прямую линию, например { $sample_expression }\ngraphing-tours-label-restrictions-type-all = Попробуйте ввести все { $sample_expression }\ngraphing-tours-label-restrictions-typing-hint = Подсказка: можно набрать { $suggestion1 } или использовать кнопку { $suggestion2 } на экранной клавиатуре.\ngraphing-tours-label-self-destruct = Это сообщение исчезнет через { $seconds } секунд...\ngraphing-tours-label-show-surface = Показать 3D-поверхность\ngraphing-tours-label-sliders-add = Теперь нажмите здесь, чтобы добавить ползунки.\ngraphing-tours-label-sliders-blank-expression = Нажмите здесь, чтобы создать новое пустое выражение.\ngraphing-tours-label-sliders-change-value = Введите здесь для изменения значения.\ngraphing-tours-label-sliders-drag-handle = Перетащите рукоятку, чтобы изменить значение.\ngraphing-tours-label-sliders-hands-free = Попробуйте «Hands-free»\ngraphing-tours-label-sliders-make-sliders = Давайте сделаем несколько ползунков!\ngraphing-tours-label-sliders-press-play = Нажмите кнопку \"play\" для анимации ползунка.\ngraphing-tours-label-sliders-pro = Ты профессионал ползунков!\ngraphing-tours-label-sliders-try-typing = Попробуйте ввести { $sample_expression }\ngraphing-tours-label-tables-back = Нажмите кнопку \"назад\", чтобы продолжить редактирование.\ngraphing-tours-label-tables-close-options = Щелкните в любом месте, чтобы закрыть параметры.\ngraphing-tours-label-tables-dots = Нажмите здесь, чтобы соединить точки.\ngraphing-tours-label-tables-enter = Теперь попробуйте нажать Enter.\ngraphing-tours-label-tables-fill-another = Просто заполните еще один...\ngraphing-tours-label-tables-fill-cell = Заполните это.\ngraphing-tours-label-tables-fill-row = Заполните эту строку.\ngraphing-tours-label-tables-last-trick = Последний трюк!\ngraphing-tours-label-tables-next-row = Перейдите на следующую строку, чтобы добавить больше данных.\ngraphing-tours-label-tables-open-options = Нажмите и удерживайте этот значок, пока не откроется меню параметров.\ngraphing-tours-label-tables-scroll = Прокрутить обратно до верха таблицы.\ngraphing-tours-label-tables-select-table = ... и выберите опцию «таблица».\ngraphing-tours-label-tables-start = Давайте создадим таблицу!\ngraphing-tours-label-tables-type-number = Введите любое число.\ngraphing-tours-label-tables-valid-number = О нет! Введите разрешенное число здесь.\ngraphing-tours-label-tables-whiz = Вы мастер таблиц!\ngraphing-tours-label-turn-off-axes = Отключить оси\ngraphing-tours-narration-exiting-quest = Выход из квеста.\ngraphing-tours-narration-quest-goal-complete = { $goal }. Закончено.\ngraphing-tours-narration-quest-goal-incomplete = { $goal }. Незакончено.\ngraphing-tours-narration-quest-started = Квест «{ $title }» начался.\ngraphing-tours-narration-quest-thumbnail = Миник квеста «{ $title }»\ngraphing-tours-narration-tour-thumbnail = Миник курса «{ $title }»\nmatrix-calculator-button-new = Новая матрица\nmatrix-calculator-button-settings = настройки\nmatrix-calculator-heading-edit-matrix = Редактировать матрицу { $variable }\nmatrix-calculator-label-columns = Столбцы\nmatrix-calculator-label-rows = Строки\nmatrix-calculator-narration-add-column = Добавить столбец\nmatrix-calculator-narration-add-row = Добавить строку\nmatrix-calculator-narration-evaluation = равняется матрице размером { $rowCount } на { $columnCount }.\nmatrix-calculator-narration-evaluation-row = Строка { $rowNumber }: { $values }.\nmatrix-calculator-narration-keypad-key-det = Детерминант\nmatrix-calculator-narration-keypad-key-inverse = Обратный\nmatrix-calculator-narration-keypad-key-rref = Приведённый ступенчатый вид по строкам\nmatrix-calculator-narration-keypad-key-trace = Слежение\nmatrix-calculator-narration-keypad-key-transpose = Транспонировать\nmatrix-calculator-narration-matrix-with-variable = Матрица { $variable }\nmatrix-calculator-narration-matrix-without-variable = Матрица\nmatrix-calculator-narration-new-dimensions = Размер матрицы: { $rows } на { $cols }\nmatrix-calculator-narration-remove-column = Удалить столбец\nmatrix-calculator-narration-remove-row = Удалить строку\nmatrix-calculator-narration-resize-controls = Изменить размер элементов управления матрицей\nmatrix-calculator-narration-settings-menu = Меню настроек\nmatrix-calculator-narration-title = Матричный калькулятор Desmos\n\n"};
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var desmosCommit = '0aa24a3bfd2e1f79f4d758732e0002c9fc619389';
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RtGUMgmEm/i65AGpKNII/ylqIMRfeU2A7WQZqjY2TEWQ8UMed70R9EgIl9tQ/zoRc3bcl43XV23mo/HbNeWsTMNtIWfbWvA+45IfyY0rKGP/NYLFOJVbxoClqPzvaUXZkAUZTU+CsIIYEY1AeKlMBNZyhpxwoepOat8iO9WpJAujvGL2BhmtLQt59ujUGzZMIerUF62uLyrSD2m1Jm7uImBgzgGiA0VSj1msGUN1IlSx6xkfX7CmUCO50VGmAj/DeBA/hT7Ws/nfeXCb8YywL9Yyfwr9XIxSX/uh+NSoDs56pssNkaVKeDbX8gMw6WKgdr0AMjOkm8xAlry2kDLVd9gVKFs8z10/es1ovFl6xWcPNO9756y23DjketKMBdJ8tsNf7TvCWlAoweqMInr6TFts8hculnI/4uOJV+tcQZvte1/SMmfzL5F3o3rfRH+Tl/yZfqmwgpBzLPr+9vN+/EtqF3CHmflepnOewSDHCUL/Qqr1NhK35N1q1U0pKAmox48jOvD9o1TuDFp0miX/8eyNU9jpKQEVb5g900gAnCx7aJpy5QDpqjtaqhoqPeet3R4AEbOr/mN1oglMs4xeFPNsWn8tRVAdwGtEMVay3ExRKeLe/dp2XScAeCSfjIvyuraGPoywQ03Ah4P/zRjNc3ZjPhHq57g51FccBP/uJ0WI6cvYUZar9TKJsIhjYKZHD6nNnde2715C7UzOSBN4E3o6/syEGGII8wGYfaBQlUVRUppJZl9Tl+UJBg/iKeEbNSN5yU87C4Y57pyMgK4yHHpfUxlQv4aJyBmw+x0FysOdFhLmd7ZKVhUAN1vRvsNYfODwwkrGZ4gaQF4eklcEZTazOlu+K8pwsOdxYzEztIK2RAVDR/AH5mOqDAYNXyZWFI7ZK1e/VhaOuaix4Zax6ZUMUHkeOcmNwpUC0t4beU0lJl102UCro70sOX9poo29TOSXm+p4r9I3liUSb9e62ZvL84Ovlm65ILpnvritTGM9A2sw8813Z22DYSitdKk+5YVD6P6hiBtFISxPjhCzg/p225/mjXSWnUkAjW9f4ouwFTuq/aD8Mnt2+kbYMDuEMvNEaYaC9fLC+6N7g/9TFKMj1lZHCTHY7Mi9jMNy8OxIpOYFiWpXjbBfHZKetnDYOQVq1MNcMrNQkddQ6Qe4pmzMNReNW9SJ1V40ddfFGVy44TI8ju9k1VBL1y9hkrt8u76/qIyspuntkzrsrQn1N2GXt7cXNffBF6V2DSUO6s17tSPlz97OAZ3KiCblW1Nz/yOvGRgIZCZvjo0/6WsNTsQLEd1pESKZLHOQrMy9/3nLf2RMXYFOpxXFOscu765zv39B9vTIwPLfAFYqi7Zsr4qpfK5qSzZ6ENFjY2Tb5xxEpyfU7Z7d/XsjEic9UQYHBQdvG1OShIX5jVZe0Kzp4Oxmj3MxbKv7VE8e25WxoVdjTPrxIVQh5Mb6advGL8jL4+qO0f9EWh/tnlKlyUj6tR+o636cN049gwZCdLnvSC9JSM6TrPk6smqWNw4lk/Xx0Vx/WBTJ074OZVxFG2zNUPomVtjR+3aMcXpGkaChTZbzSz41PVf5+FwqrxSMDRjoziED+me1LPtJRc2MtlYcAHWd1jzm8LlNiQBFAIoXZqHvNNu/9wYQSEpCcC1oM3KZBHuUd/u7cRryAqVaq6avRGVkkUvIpRYPgJXzv1P/hAj8cywh98HdIY42CKjS5MNqdbacWwMhEwxla/fL2jU75iQZELMLigUqmjckDOlrrtuu6AmsckNjOc3K97Ovisi/SwbEngMvrY1jtw3jZUn8zrMXuNSvkQWe5zBGqNdv4iLOUqAR1b4FihTjek1GxrCHRs80WUbvVp9L/Rly7Q2c2v+5wHWp6eXdAtZXjBhV+BClPFnL5yYnqCBQnrywpDk8YRZbxzvaDB33qiCZdvpHqvFb/NnJf5FTFOZ2qmaRIFFq9cxfH+SjvvpMAYr0+ozDSphTjudbJud3vxlT28PY3lzVwFF6pyzZYTdanlrXBv+2awKZfpK0WugGvGz872YwBtU1EtviB7ZIE+AUFx00QHt3xA83NFI7tnz0udkX8qm/i2Mt8kxZbrN+8Dh6oJcBMxmYbFn0v9RPy6ekVzJ3q3JB8Y7V5slXaYqa6pb8kEzLNbaGY6rzNZJ/xyXMi9G4z2OwonjoU01sv251eraqhsjrNCCzozKK3ia6VlNNuR0WTpDgvxn+J/OmWS/z9Ar3XQGqjTmX3BVyLJm5WphP/WXbfafgYm5gSId2JN/rSh6jV9SIfpZIaaj/P2Ik9I/KWwVjwhPSXls0NAeKkvvfE3GAo0bE9lT1mgqHQ+/xaOzAmWT9IZAB5Lr0f0R7Li7l0hVEihjDLVf4iF9lQ1zf1b2OVzqkzTPU4wLifQ5juu3eFKee7GZnatzKhoTTTQW61lju8Nz2f4e9k9DzaKDDdd9xicopDGMbyNWcjihfNU3kZJj5R276d9Qi9XqVdRUFh9tbquQbfzw0UU3L7Ga58c1cTg8F62yaIglyT3FSR+SKeMp1L5rEEUrSCV3EvivCdBIY19/6XQw0N98jdlmvvpmhFHKdV+i0S/EogNBOhSDsM8JAMF3YRnIt/9/0S60DZMUHgNx3QvprufOUWYPBFTVmJBsTZsyrpXAs4gXYjBr36eC1DM5XpsWmbczem3jQEmba9aqong6mWaLMXk6/Ak8W/ZGcTkT9by7xPridxo9fiLbwLJdlcVB0Fvc1XtsYNHqBIOnAzd5n4ftXgdT/2F8Dvfe+B3XeQIoJr7T6vbL6X3NrQB+CEN888ElYlv9X2227R/yJ8jmRySocHqWMgZHBgIvtYPa0krrzcJpKFXtW7GfrJWZBid3lBfq5S/APRcT8L6CjP3/ZT/ZE7yeG96zQMaceP9Gyopb9G1plShXkl6SfQ3ggpw5sj6r1GFBxb+IVGRyqrtZxUUy2qMjgUdkjGJOCswtadcsr3+b/TCutxDJO0Nh1WUWWgSj2evki9rArgKxCPWze4KEF6cWFaju84x/ve2j5uuWvXifaYUQuRJUkm4WuBrUKoNaUK30PfJDjHzjRbDDGurgSQHjKAH7d5Dq1lVzI2r1pID6JbIo9WqLOQRYOBUJ1aDPlLLiBH0Y+w9uuU78P7GBr4NWZRxVdff+Sb6i325wdVz4HAIA8VGVF8Bjie5RmdbQPxNRuxU0GpkQFqSvxnCDh3VQTxENd3Ev40UpCkS9AQQgDwKAnMqrcFM7OPSQiSCtsflS6Ao8AXlCXDX3jNhcLhCrVicClVAJ+tTjo433LOG9bys+sJ83Fe7kfWrzVupvQUk8yQttwr6t3VYhQcn61ORSqKxwmhUW8Gxr7nRdNcpHT4rS/eLCObxLHOx2O1eKz20WNj0kb+qAyZ2SfKsMKaYrjUgWr7CDze5MjJfGKy5p855e3IFgLPfa3e5sFKe7Fq3prBDGCZpr+qZV8hzTCz9TVvSCiDxBKPK0Pj6MNTZSNVOyZdo/uVLVzmvkisHCadVwPuS1czbKp1tyCO5Jua7JZmW+3rkJoNouqkL3uiBz8GOr6Nao3uEHj22e+o9OvpE6grzFl61nlBOe2jghSH7vGRiRy7lYONQN8zA/CedinazMnlOA/gjU4c9hIFAXMokYHPtG93yA7TsNcT2AJomTH9zgUcX+3QwAsNTpolHaFhhqNsRhdfSWIezjSasK6yIe4cMB0pavRXoF7vAAOQKxHUAVARkx8t5CrFYC6SFAXQXZggQwFtlENvkRjwjlGsoDAHhWp+QOp7v9I9Q9RBOIhKOKtGp4x3RGztG/4Oucyjw0OWzXQyCEUspUwOtBuDE8CJ98sCMYhhrXUWtHQ611MKBg6D4oP1IkpUKRKrHGBNoJPGhh4cc4hjva47xhrDrKiroi+dyPNDLBteIR/iT78B+eEOF4ZQtloPteBIcZtlsrCfARL9oSAER00hBVvLs0UQktiGc8jIgmQ1cgQ3+ru3WMfsHUC8OeiXoOWtpAV8i/O2i4DhZ1YT8x0Pa5P9xI/wc27lca/z6zblI+nD2U7CwqIQ49Vhd/pNTifnT9ufCp8ioQyqyqPub4lLEgca3i9d5MCRKPQqsgWksIt90lJONaWvPTNBx1cPhOC/sIDSYxpkBINmmiAROnJjVAkFpY6yzizhpUsQc2hf8WBd5W41jY/xk3O1sGeDTu+tSiPORYL7hyj2e47iPvLY4dJtnrTkm2t4lhD8cfLjmCxa/UIcYNYf3dI8edpMKmUj20Sb3pLNJjOEN5cx/O5BZv+MhzhJfcgNUo2rYpE19rzzG+yZaYL8sNWpUaaD02ItSXQxIGlScM/ajIBtrKbRXT8mYikgDzskd+WoWYRV9vbFHV0dF3HzhNSuvDsJ/r6t38Rq6+efGjVAqD7WUn9j+/57SjscKEx0RmtAfAyPBSaud1EdCTL8NszZw2W3p2gmWkTszUoC1Zdai0KqsMgBij9f+R9mhwMTQaKhMak4ZPy9ArjCcK0UiONk2kaBnRMPXR7GNo2j6ECNkAX/AKLGFDSM75p4M7PPK2l19xhHNG7gaVwAbSirLx8rPFwyGzUgTl1oY2HEgqivGcOOhFjuggyLoHd0GIolQ6DMp9Zg1cnIrkpkbi7IDGrYggE5wswuktmnD4JfgaY8wXDlNmHoWOvTRUUQ2j6FppayssvbAmbCIFtsOdlKUX6W39sLK1M7jNG54JX8eZY9lp1/H9Iy7OZ5BsK8jUdgEfzFSWDuuYAoRX/A4WwjzqE+mXFwQ9jT0Qjbwwqxx+QpDZN2H1+eKBsmpoTH3NcBcKDpuVOb1luqZwanNLF8r2PFnkf4ib5JncEpLgRsZ7Xg9vQFJ/RvSgMsdde6ta2pMsyFw/eR0HJNNmyniK9jfWZoOrI+f/oEJm5WqNKObKN6jqHZV/DnzorFzfzu7O3Xg6n0fsrW8TbRj6OGO/5ea8bnbTv3tl5bJ/N3av585v/3fp/5vgfzf+v+87J0102JzCbkeOzs2SBiYDkqsrjbbKbnd2B8pW2XoNrFu2WmK0DaeHk0AvSeSPHqj00oZD3Zg/gsGB+BwIV8hehGTSV/9q/R3swSZTsn/p//tj5pOiGoycKsi9+N64kD7cGqyn/D+xDH8gF39TAeGH6GWTp0Twn5rABzKyPyvbxMkP78zq6uJ662HioKwv5bAC6Qzoju+it0aUD47nt15qoAblSJPYhU29FsPut1C4gmHOE3PMSiVZMu4ejhq0RKA5208n9SkS5IdKaUtCeoBPk9CloOgUE2y3ADYawElwD5B0FKelmKjxWd6EdAIGBUepv1LgLCJWMibeTWtakqGiCJJvFYhuKmf9cD4Zyx/40JcSOWZ38YqIJ46pVCn7gkkDrMGwZ6s+B0jYIEPV7NaQh7m3JGIQmY4FB3CZ01GZWi8oZ+jVyMY918xuSVRRBIHbKV0giakikGAfj3Dv7fsSA81i8pCTMJZQ0phch+iJdh3Yf/DQoBhjoz+iieB6kxLENLSa8WgZK+2X9UI7c9qEEtcgqNs8d6g9Eh2UoQlBLHSQ6kH0yY/L5VcBJSOjtokzTjBlRwpcjzgKAcz2BMYmutto2/O2C4NJDNZYcF6zXt/BnISFyhtFhKkocwCoHU7zMORq3WVMxJ4VrzSJ2aheWbi9l1UOAF79uAJVfPIZGC4mjdxKxtrpMimtNC4+3NJzW3Ri61Y/TY4vf5LTiyos7HyMMaVdM4PvF8fMPwCuIu54f45S/iB4dwAexvHwiuDOrUeybYfDntBK7Ey6oG26hW5vDMpPs83BfA/iju124tl2ez0bzO3a9BYv2zMsXSMvfHh5s7QpLo89DPbdpOyPxSMxATzyonDxg9FI9IXYu6djL3zoETD1U13kSwdnGggZ9dPh2LEfn8/S1YEf94J9sEt46dDu2D4pfrts946KHn7LJWKboj9cGXX4xdgr0Rdn+9WN/q3Gpn1Rkb/4kkRkdwXr1Yd3+BzYvSke/XR315bQPDYS8An4R0Pyq5Xo9L6CbNe49pypG0EIkQD8jIwHTTtCb/o8KTHvCMIPqmHHyQuRyXNc4k7VRnkhx3vzw1b1Be9c1w8AVNGOFycin9m7Wrfote5AKs00eZgIUQGzpuvbnlxcVNxwrGr7aRSwnDcL93p2YzGnjFiOStGlhPecQt8gYWRLV9WvBEBIijQM4hb7OoOC7GmKPEJiyf+BEd/z/RH8/wHGVrA6IsLbHk50T3B/TJLv4YS1m/iMv3ry3861Oyd1a73LsV9m5drQhHHB2UWT5t9QLWfGQ+MnBOOyWXZQnRFPLu74wJSZk+WCG4omzR4ybkJgrcyKoe8er/vXxri+xxHT2/X4xn/V4dkrB9WkqkCLB89e/W1Gw+CEqyuhYfBfVz+D0FP3Ukm/Iz/q5t5fuMZ0BVK1Zf0X4IB20PK9ppbURr8tOtBSJVJCJM8XVDjV9dCzbdaLFo/8gu3+guOxnbPsn0Mf2S5ZcHSo9CFGkxtinkLlMEyPzt9n3vNFzvlVTwe4TFcJOlxmidwtPS4Y04J4sAQNXXrzlLvu4iR9EETEoDj2jocNAOYA67X9eZ3qXeZwLCsz8tT+aYtLZ887mLgMrEu7CCwtMF/QvOuurWZLYWsecPPcPZp2y3jumA+9Rak8r027XzG92iJ3h2R0HJqDaUP/UmiHE9sJGAl0q1KvOoCQwDqvBkU5fqm93T7Wy5owODjC3iU4rQy9WYzYJ7W/haI6qnNz1SUZUQixEkb83YJoUvoOqiyqRkBYpK29o5MrgnvdH840aadty+g4DAmd283AE7SsuhXSsDm4GhCRksO86NeWFbmqoh9LWxN329uf0ut8isZwhGTQji4ZZwrdphqwokPH9WoKWsYYTUIt32CFlScGBnr/1ekLiMs8y3SBGrqCbrciKNjBUccbHKRCVGgFcZle/6FlYDCuAAunxAU93vVwF9n2z4fsslK1k4uln8bvR7+vPgGyOBFvMduFQ68PeqgeGFy9ni4lpUMIgJxTUBwhEorDAtND84aHl/rN/I589BeLvPERAoVgPP+vPkIZqYpUNsCRgdKgR78EZBKX6XXvWwcH45Kx8LI4EFSTtWnTOtc6SQwrnBWRnzcnbPV6lY1g5eWx4IfH6AVP8aBlvajS0be9o8qfQPCvqiojEMqqhtYFx6ZrouR+ISF+8i2bnhEcktEfpFEYCmTTY0OaeReTjF6G3UZePn2Yzhii5+dzku8MMfTPRyB8bwidnF6wNc39jkEULR447qSYPjDT3tFNejL5m57B8ihhPHlrMCkudsiVyfjJldkeEIToWpb6e6gdK0p55Yed2Y6nr4kxe8rhevOuQ6aGt+vUxdqaO992R2bnolIQkvC0BajOJRxhQG10qBfGZqOVYKEMgaLSQ9mGn91eH99bWT0PbSsuIn348HPR6OFAYl+fIvvx2/BVHmUU8DCimTBP2OgoNpE3jxejCUl8UZ53HLiallcUheZtrBxtTpcf08+YfbTOYl5/Tz9/d04fowcHXnlrQny8In3Ff+dpOj6V+jlVOb0qi6F1rTEUH+KbaJykPa945dz4PidfWPy/9+YWfV+Zap46c0JqAnwzodcrSr2eTrN03DS8z2yZmUqayHCvKellMpORASNZmEymRj+Rf5d0JGl283rTLAp0NdMZoys7RWYY4Uo8mdY4ISESqXSsMFbl/LRxsHRlqAUKjvTC98pMqTI2jYxUJiqippcrXjOZMsajm6Iw5cdEzKnDvAY6WmoBvzA6IRLv/AwjBEOuEedLM2KFsXSmJ9qwkfStRCf8WDsKwLQy5daZURG1JasA4NrJpMiMdvnYhKi5MeOsbVZEO9ETNV7acdhu6eOcoZ2+A4MABhI1Yvu5pEg0RYsGYiLWAFIlw4T3C5qonkrrZQoyx2xkMhJh0V7GPAG/cMgCmB9kUTxi7rchLBQZi3CNx3+iJfaeeYk6wlxC4Lk6vIlDFlsf9LDWwlAHYXEXBwO3HKtVFdvzSLEcvxSH9ANzXkIiNrKNuVF0M+2Un19iWtl+P//E9OX+JQRQkOkxN6eeK4so7Xkq/WRNLCkd/Q+CG+RaXk86/n73VNpVruFq+n7Hku6y/X6OeeIwNhk09mk9Zs5ozVYBjS6qSmsSjUS0RuUqiTppU6lu5QN0qnU2R5Egcolup9PSHule+x57ELfL/b67+/x54r7+R1G8NCPCS3sRebM9gGFgNuA3CuWCYBl7zCqT6Q7OsroJzLgZLDoLPTZAGMXR8UwrtXsdzzwrkbFd1UQYRotwXRs8Ih3jjMU9heGncSvfuOW/sOUr40Nv1WL+4wfGRmdhmOzJW2fnt09kYULn1BNxEniKxZ4XNwz0XhAtWSKqCYRPXsx1SnZKamtL0oubK8DhlnBra9nTt2mDA9wl7e0CEJYLQiAhCJl9U6VeUKshCIrtiZOtlwFdmwqNjtY3tMbX12f9DJQRx79h4u8AhYKT6c2RcQBAeltcePg8CDEuHuIu56atXK4jaglLxCqqkrou/PlzjLbhmLOu8VbgGs+PKaZmQ9YiB425Ezd6OWHA3FGYuvW6oHpB0o7WhjqA+Hgik8mWjh8ExahN3fGN4UwZ00raUM4zrnlTHMVLOnAoTCIAAVHt3mj7CPqNN7I2CnngOu0LJT6q+8ikHXrxY6GTPrL43e4BQ6PCX6Hp0zlGmYJz5zjhNjzSDygAnPcpNZLV292uO+2RvOqXU6fViSr1conas9Gr8RpUu4o6UOygplKbrw1Qa2tppw8Y6hWXuNjH+lpowDjx/kG5CSlApp3cSek8/Xo6M6fX2GoYDG7M/488ovXYw0/SV/16bW3oxhE5g2TNK/b/G2v/27TmNRWY3Gc8r3ErccMdl0YgiCTTPTrTdF6kcJUpZUwvkyxoyoRhRNxGjb+mSw2vx0u2PEQy6mCluq4xrnKuOXiR7vCQHiwVMZ8RMHw1BlOVsaO6R7vjAuZ1tyY+yb7l25M4Kf6BeNyyb3Vgeap+1e4/jwP5g+n5RtpbC+w9T753C24ZeAAHcnTKeA4L+nZ+nw011XdKtyFB3tP/Yv8oRJgt9/SjPXEyF+l1kr5H3n+K8tsv2+sa2sOVlu4PPWvP8wwe9xlxcleZMsb0UgcrYkoRT03SuZfpZYJ3P+EOGM+guy6/jtf6CyMwGEW4HmFdD+iaKGMOrMdCpki68Qo18jjKaLqprFu8G3hMJhCs6gJ1FZWMdef3Vyc6btVyu3VeaISaSGDice4HLk/kqWH3U5f5IsixiUC0SpqaSFLhQk5NivkI2SuUlp3ehv3RLZHsj0i0ra5ovXo4NRVZG4p77rSi7Uq4/YHW/MTqKxFcdip6UI9v96kT1cGR5rCiZf/58o0wbmPpeftUtF6NTmO/21+dmNRy6u3+mhX+z+EtcajlXtxIrAIy7fIMD274OIKrm2fXrvFUdb7jmWIkIo5PIFgh3E+dmMhTI9xPnhCjIZv0rFLxQpQYYZNJIMKbHFUoPHCZLUIaPJyu1opxG5zY/C6OxoVU1VP8Yo0j/nn4iuqTiGZiUl7rFagEqXUKaF5yf0tyfgSlQ0Y5C+MUIZZiUVqHZh0pTgCBxJaT5RvxuI1lfD3SwEeWer2qVieuaNm/vybZ4TkcTwetteMdw6R8hz9hgw+yZNOZ13LgIKenoQaSRE6tn+f4Bwx6fz/CsdKt99I+bRz9XL4RhjeViXeLUpHCMr3j/0pDRoHf28oRWiuNXk2Lp/fSL0Ob6K30sAzThoM4dJqVISOLFV6mt9Hj6S2C1/Ll9+AWIOMui8RTxm+Z/XTTSqoIaAjHVE+dRfYig8+KNruFwrI4ud1iBC3W1jko+0cfNDWrkgn/7VUj2fZvR2CQgI9eZwVNVemaQ7fEKKxub08dyyQ7OrWH17bf3vCWW7vhtMwzD7NOV5ssTZIMCWVoGYaL4BuRCAe0Ai0XjkiTpUtX6RNxOTzxyjMDABkc1/rP0x68hE1NVKyhHjb1j6tapr3Ps6vbD94xYQzcEEZjlo3scLSLyCqQOyML1yRQARg2jjw/n5GsVDHkZgHW9JTJybnQQInJL17RrO6awDgdqAk7OBVUFxUdsnr4YE1YNFBmuLxCbrNrxdrT15pae1h7rkPMraabeut8zWwYwPfJx2NjNNqtsYPjNNr4wbFbOwOg4RjyjfjypuwCe/6CTLY4314MWQ/SNJt9yyS1Wbmqbfz9RIyoNfnsvCTomJWWZuySuiRkp2e6EOsiCnjtxL7bsmaj6QaBLzmB+u8sMe4RKMR7cv+E1RrxjE+pbFJPalmtYIW9PtvU1a4u9ytMDLeWJmZ15aqSyGaLbfa8ZRfr7W8yxpnl/8Y5ppprJt3DIIi4bYukMHtZKwwIE0Q4e45mGeQt35CCKWSVEIYIr6wkQWKhD3g3CXh3Qzs9JB3cj5y0rKbEdVkqs8V2e3Ez6YKgE/MqWfKlFBBhpY1fpVMlse3bbOlUJzhr/AI/S12jqc3qbG14qKqlEkTajmB0mEaEmeoSTcuqNMt4UV8gRFU7tIrkcG129ZC2RF3Li640OkCIv421e5tBICJIQCLjtROn5VqaJLKr8i8Pdx5xDtOymm1QYT1rsZ6xusDgPOew/c4KKnHEasHcAKGbujX87H8FvZ1nHcPVEl8dZjmgy+IiIq/QV/qWqJo4DxFANB//sx/J8KtlRbPatMzqtovOs04s9/jq5tnyy7P88R9IkoYAsLdkr3aF4RuI8fQ47q8TTZ9R2VErHXpCh6VZMrrEdB3bnQ4oPqdQdBn7QeLC6fQ8q21e+sKpi+bR85yXju0+tvWWeW6qZu2walPPmS9DzO7hmN3/5PZN4gNsxTxewxWxyPxd0aJfkCiWaGd0WCoZfAnPMsPhMFktzZcYbrYzLoWc6Z8Hg3rufZZbIlQQ+jP3xQVzXJKoLzmOob3NCBMlJopmGJsgY8aSYym0cLBPTSQl3iogPMTWITH9EggAUUu9yFC4E451ti+nCvhLSAUF5PAFe432zmMEdwW9je4Ma1vc7E+Mzwqcg1M4/vMMHA47Osix8EwG+Oz3OuUNR2bY7VfKtNeuI7g1GZLNaJSOz4she7hGEZlUHZWtQyJ17I/B9B1Xj9QCeI1QecYa3Ijr66NsABF6r7fE/LRsEGDW5Z03XzS7ZD5vfi6fZ+Tx3HKlvqazpldd3yxvnLvHIk95YPNAX7XnWmfj5sZfW0gcUmaezpP7spTOEXeyHQlFsiO7g2A5OqmnoWkAMIP4E7XyM6e49jNDap4MKug3777DYbvn1CMO9sPxDSPG7u1yn8e/blj8sL3skTOO2kMcwJ1s/GllwUT4CIU8xLz3auVnzjhpfU2huZ/W7y3Ye+EThC2rnNEzXrZCdbZayni5b7vZGg5Ps3i4V6kwz5l9tXLmsfQP21F9wTp7+ZlxBcmCwljBuM1NFOoTjTtVbj/kbcVxPJR1Tp35MQ7zrum35+9FBb3Ba/i87+t9DX4ANEkNQwCbgpFUmO1sTuaU2H3dE/i8hYHGQPRQFMi9SQSbgsnD0UO1z1EN8WvZPkvl3HdTQSA3AwdA8LH6CzE7/2qGhJk0SKJN7glmqwCAiEDAGBYLrYAC+TK0Fm/hZpuV94RFpXvFL2kC8K6/+FL8Hw/eS57fuxePvXH0TaYwHDh5ynLyszMdh5Z+AQFU2mwmL2WC6HTt4h+fu1AyecfeDml+fcOkslHVQPWo6rKGhqi9ODV4myv8izdmNXl0AqU/LfOvUEBEDDjXd/oHTy9cKKne/0gXUJ1Ptr/hCUCbee301uJKG10RKBlH5hQzkC4VvBYyNLoH2owHnl+oKFFESJKyRDHcieyJ6b6FT7YXtfRfRCgW/5OdL1PiSNSMGWQKSITaIsFdkYYcvPzHBgD+tFG1JJj5MuvI6htTXkgTfmF/4TzSSrSa2xe8D9/TcF+/aQNHzax2mC17fzpTfMPw1LBU2b+EW9D6Rmc36u7ddbb2OAHJS1khGSCAcOfQPa+ozi5LX4CAtvxVMm4QCPA/uZhnnxOu7Wi9c5es2qJVJ2+/vfVKfWSW/fqR19urI7UfVt1xR9wszVKdvOOO1t9rw7Pt11+Zvd7+obOoWn5ZBzy346LJXs+zR5d1eIrmLHs21dKR1hQ534lu+jbuxxh1n3iJjnryG2LJPitc+WzVjp2SmRbLjLE7dlQ9KwrPtmWYtkZLaevg/Cxeuc7CMjIR6ayDZ0XfXiOzbI0ssV7B0LpqAFd9YpGYYe0XCT/UtGxZaFieNiKwbFn6kcpwf9vUBBGD5ck6AJ7T1wYoeEgnC1OYiDKgNOgKjFUBBlKoip8H6Zc/wsCXQCGVdsviVpB6GsgUw9tf04aGFQowrQ66ZTFNIwHSB+4VBc+FqPGbGKL/k/FfZJf5OTnZ2YTszUfmodfSgh4s3nVuJDfnszFw5M1bST8CCH0a63RTT1/b2c5GHDZ5bfwzKhFuw8bBg5iZgSXjSuevxyxmOBvfuAYMwHbHKfggfN3pbPRAXxw8DCdAGfBA6HH4WyYSj918sXIU9izs//lXkdE32UYOPhBmZNTAH8l0CvvVUD9iPlWKpsxvAhFig5U4ziznQ6YOxMQC/eAsY/2Wn8egQks0eLqPIEckEJhEaAHi7bx95DiKkhJH3keRTw+SKqOkLUn6BWIpKnLTZBVVSgF3TwjIAl3jOZOXwnuS6R9uTjvzuOvTknvClybnYhPaZGSZtnGae/Ql59aXDK2/fk5S5nCn+XUYRKzEv/IPz8DD37s5XwFc/dbktu9+cXNYVzFbKkZA1KuDQCx21emooAXyRmWTEC7UKi2RyqmRgx4Hur2LSXOsMEpKFbjD8HmFfHU9CmMnkiP0Il9zGW0l+ckIhMT/jbavSeYn9eejFTQafIy2jQYsXFLI3hRpQaPWo9fS2V3ssyZKvNkVgqkJ5mSFFE+DEIDG9PmrGnLVKsjEnHDNBK9kjLH32dEvgkBfh7NTtuNFx2ynuJFzpuBNAPEV4SLhFdGZAB7cXWafrT9g22BfbE87Zj0ZVFsycAOAQtmFsJ+IZ+xEX0r3useP2Z0HAqe+ajOUD6kHJqJ8am6LocsbdWttEKrmG61tBLziBwRUIFf7+clkfv6P2QA1OCq3Xs1p5Sza7eDMP/5jU2gTPnoyQJOpj1GnB42KgLC2AtkEBSiDGlDcDqh4K6oJEbTP7ffxrqJOQO1tv3HCInL/1b4vX5eYkBwyYvMw2CUy2QQec5zDCUCjHekIOwTCC51mX3U0yGHLauEHt70EulQyHmQb4s7baUaRZ8QV4OEQqawTg+2U+fhjkc4oLhoBIWkQEoF3W/+6p5u3L0Y4pi2y/zfFPur+HDHe2fLMQa9u5yI/9p25d54iZnk/y64vn35Xon622rDDJjbtCQaelAmCYThIIOuH0cd0qWsh7GRMZeDl6YQaeTManWYnubPjwNOdN5oCcPi3sRnjkQF34s2Oja23Tot5A8OjMlkwBk6WyU7C6M3i0s1IdJpIfDZT8PbCU3NJreIajMbrgu6uSyW+OH9u242bkXWncZFcy+sjohaXIj/2g9l3FGLX5jAQrP/tI+DnCHzoKnxYSSzquVmceIco3izrQ5bWQpvABalhIGyMsf5ivXG3c5Xz+TfNBSy4YDQK16SAvcOH9rQGEKOvQaniwCVu9Xv306ONUP7g007dUdehtKKbgbC3/4qdxghVA+sF8dRK2g5qNo2eeAV9FyWTKtqcQWomDXywvLd7+2xEfHwkYmkhnAkjdVB+PtUUCWdtm2Kj7RvNzT08LCyElxbot28WFpqZuZampui0b+M7d966QwMhWyeIir0Z/ul+aX5XCtJ8X+zbYL/p1XUBpv7WIKZmdvhaYCw3vu9kXnxOpvlfkRCAMEDoLOxENkIBJ11Bu9RNM+1SFMiHWgJGTwY0oLgNiOIuxroMGX292STzwUsnMSn4Syl0UzKt9PI/QOh/HFLeZJ/c3HznjltwjOu37+mNhoil9q3V30ijx130D+74La2o4CRtaX7wQOR7oDzLunwyQf9/5pycF/8cH3WNffizn7vjQs+Aq0iU3r/4/eM4ldK0YXsIAR7yPpaAaunaVS4hJngg5a1ZLlSGYzMsrmmpmeuOb1tCtVOXyjH732BNyS5tvWVUSt+SGkcSOL5crYwWRPv28aPhaDjKeyC8iqpR8IorK7XMdRWlpZqluT4KQ8bVHMNCmOYcEiM2EUDZQRZoraPqtYV/DhRA0yD3tRsheVwsEM5T2djOGZO4/UuQxgZNKoOgeVsqVSKxo3FkfiKZHowYh4qXbOYs2HHkcog2/TcAUTmHRmZ3GMqzqcbDqgpLBKBCLDG++srWFoglNMhOECySSV5NUatT1ZskRjpNKqdBxjpRPMoCdkvtfeWULJZHVxfLVuex+F0iQ905nxYUH9962KEaIUNInAq+HRmfH+9emKXoXkoUr00fTR0eITx6lEvMyEQcSUhYaGr6qi1TUuRmcvPUTFoENZylZYtV+w9pqI+12AJDsZGswvKw5gVyWS8IMx2lzdJLa5Wq0JVHNx+pdetNTOo5PiDjDzzet9fCnRYuIOpJ9aRSoiyHa+28b9/T01L+wPEew1xmm1vtpfo9K1muyvpL9s3Si47kepLDhJ54aa1SGZVnhl3ZdauBS/37YGtujoyYRl5N0hO5uXJrx317J+h1x3uSkjRdnkeQsvgXSbOsrmDikbUqL0+lys3TxNz9RgIh7ND95BJZ4wPqvN3wRe472DQjEWjJ0eQ66f79lCirEpw5OoGONYgbWMKqlhTb6mwxqCF3/JoeOHv/O91EGwindI9GR+7TxyCcJc5aRLirJtZZjWqVy1EtKqQk0fD7aAUyeM6WRes6GW+fLuLGorjR7rd2VCF1bAu/Fat7MlGsLvefDkfnxpi5Z0qU4JzHI23o+pIps+lRWG6QfPQ9yXRbyVDb1LTEiyIAwPbRZ6/ND0fW3tMnr45eRTw7+dvob4j3J6+NXkPc/vvI1SPsI78d4Ry5dgTUNfSukokDAijL9p96Gd+3WRyUkDsa15IZJV25w7oeEX82BSrtUnT0iyKGyYtmRUlWbf+7ERAhFqfuvHuD3/eLxCJ8Otqe56ZNaX2PdiM5ur65eLHQ/8PHNaef2Ph5JY13fEtEaFJKwimTx8l4SUfUCr0sodFTSbLsc9BpteYHtvA6Cn2L/LYedMx1zM2x/lceDXaTaQvt/RqIFpAD+Vu8DTVDai2CoGyB2bJ35zRRD7ITrpaHK3IFSzUlpU3lWmZlZbFNlIJaFT4Q5RMNR+P6+NF+Ub4apSTOANwc/XbL0aviCa+gBFoBpIfkzN0b9TVmEWYRWjcb11Br3g+qkKFAx8uMScBhtxMQtzOnKsoHvb1kNMQ1+jW7DDHQQ1QvNpy7R5yGdlbC7azsrhK9iZwn98hssI5mRi+JsVCZKxPq7t+JtOqavPkPj/AxMXLq7yDzyNQHWZIdpcrXEb87It4V2SENri1fpNvkvtF/yWIDy5Xf07zbdh+ln1Krx68X85JcTNvMe7E+juZJMgnAeH9FwrVowmjph5yj8DGxXWnn/yRuT5CIp8f3v0ox1jEMaraKXVI6DanjDeyDW1LyjLMNVKjkV4PBa8chJ/3oqPUVcQF4hLbMwEvu/pcaKSaJSNHUM1P3EhOnZ8eqFJ5mTnJjNy/uyJ93q8Di/JxxkXr5TpaDRJTYq5Dhnx34ewy6wHcgwmKDQGpumo+VY/CPmow/fWVe2Wmx9K8A6xXALr0id7jRySmAHoZzrqpsIAbSy9aWOo3lrggMnDVMoAYTzbKr1hKD6Y2lpX4jj1/kIOzBstNn2voMYxfSzaMdOvZ4Sv1ByJY9XVzzqNixC/59QydP+fNkFsDf4fleKrk/Ryfeg4Z7e8vKent7abMWrDA5bXZu7t7C/MOpXlOm++w8aiLV+eVwZPgUZxcS/bBqdmw83jB+8J/bPlxQ+31xjxkNTPX2tOr0Pb3bKF4Nkpf3Fy8gWQ33KbP3x+bvG8/Ozy0sLtwzLiWYXLw//dcfb59MDbf26vW9vWPAz1hcPOpIe3Wvt7VVr2+tu3yH5N78/B2TiHHuoPvzhnHJTHUWWOOyb/z35O3Utp62mBYOAuHdQ+4uD39NBvruKR/7opKpaQC+flBasTd7upkGciAw7zT2ozKyqW19m1Ld2tLa+nBam96GmhkarQdFeqxS5nMZjb7sI1PDV8kESRWBTKWX4qZwk3jHlIOf/HP0whpLSkspetVJE1vMK2nl6Qi/rPgsmiLcNiM+bru0jAxIEZ8V8FOwy+NAkB7Bj+NsBq/R4HQlcBr14OBxJNV+Ox53LNDsdpnMm5Ny5zhwaGC8Ot9htmg+brZg3vH6/JlV5LXkH870ALzVsKrgzyMf2eyPR/4sWFV399oNnySfd1HiTa+1aMBsOeRaaD5fvaYCnonbRh766lMpFrvd/DpE3rb94dmba1JZEc2Vzs6VzbYRqUU3pZPYqiXYp0VVh0ldnfba9Rt4vA3rt3RnF2m4uMHww6G0///lsqy/39e3fy928tff6TFXsIDdwnh9vsPMmuXMOt6cH/zh3DsGu89Vd/1Cx4XrdeQZ9SbeIfFS7FP5MBWEBGT4yMN/F6XaRlSGKuv/7TMJA0vftMlL4UvvV1TK+bWV9PbmNpnWNgrIAqBS13WoQgDY8QKM/aJSlCESIGRSQUSt+iFb3HB2zYrrRedWF49X9HC2OSRxtncL9lUJdi8dXBm2LEPQZ9XI3W66FLe7H+Hp+pdzdbN/81VoZcBOV8jrKgUENThayZlWcVbMWCumbOPQ3t24/SDZAGw1I+a2efvyt3ZzfOn2ydp1b62pIXl4FLTbCya01RDd3UlLejhXUW7vi8ycUF7Rs4RU1/v5ZwJiThNBUIM/kjXMSnYKzYKkYduWe2/m+qZ/Cz2cGKOP+ZRq7P15WCo2fnvwyxfuuw/zcpngrm02QyzWkA1EC7kAVhcExBUU2IbFG4RhBkOYbV06UJics114gSaoTvrWBfcsjfpr9pZvPIR8C8VxHxAKzv/ATz4TfCj0l3hfvJtUb/s1HgTe3R11Tg00pVCB/e6rVy0ihrcbuiaclrgqnWKEW0uXmSuelOZ8PBRWVeys96Aj6W0FwtNJkUFwwBLZ75KwYdOoZwOWiWaMmTzvTebKXCsE0gExdqGsB6mfB+ps9ybhV+MbDu4y73VaPyC3dZkkdbY7f0NZD3K9/Rzwao8EL9mJ1+NrN90crX8fKg6s3dE/lHB8eFgoPjS0FjO+z43vLf768utdk4lfTbM16qXOS9Oc0/Kd8xOcwS78LG+RN0ucd9J9Y/t4OIdMJ82S6GQ6iENK2ElPxViu8x5vQS5siXlcDqXI98gM2QR66DB7WCSqq1F9X/MMxlP7SHbkuiA5bHs2WaOhIXYGi52JbWg47BkI2bIvwePgDvuYysrH7z8PI8emuCONG3sCVCoN8dM+g6oa2ZDhgPUY5WoiGbj2G7xmOmiDqzoeD6qyQPDgdJgaSkgQXpw6wyaEmD5gIkJeUvtlw0UuhzvB9eaGyYTJCbIwL46DQHQ3cuDFhUrC7L0dLgIh6tBML1kXWrHHPyLCv54vuokLwwagOCB2UmNqQIQqyA+JQ3mIg1eQbchoEtrn1zYAqgBsx+JRJDSRT7SMCyn9TTY4BjZpmkF8SGSFAYZpsmOS+ABf1CulhVPIVeS1w0CmyJMT7wBAbJ6P0SAeRZFRJA4jN7GIKAfhJvmArjfJSJJzmzq6GpFMboKixyPayL6UtZtQOshih1Eq8RNZySJLO0mx3E5x1ribW8vSmzT2+yvwWvlLtq4yju0P0QHqurx47n9/vvFYueqIJ7O4KjvCFos9/GcM9sgqGEzkm+3TaAJueidHMgt3159hrkhSpZYRufkFSRHsHG/LBJObHOYKd1YuiLerOILrvuvyDAWYDSCHW78EVN13ehSwwF+5AAAbjLpB7HkW9+Q8U4h2DZxamKq5VYYLmeFjbjnUhLkly1KCnT2mAe6o948vfhoejvM9OzyUpEbkJYhdRnbYyTM7GY2bxDkKYyfhcZbYEn80o7q1Tedd07p+Fu2MRuO4c+/pVfbHyCNRWC9FYPDGTXGYgcF0tbOqPmedybpzkmVrEEra8jc6Oy++c9RuQI/jCYo7gUlGvHXgnZDkOyDNkyygkGVkO4oiIIMcW+1QfALFiBLXn1JeknhmiJtXC4oC0qx1PtoLAGC3l64HAGBE6UWlKQp8ef+Mnf6dRGB7ZDygMWgMiAZaCF3izeiPWudn5p1P5JEpNktnb0+B4dX2WJFVV/lJ8E32EHB3LhB2Yv/zK0Tbo8KUyBZk2QtrilPnH95fsTPSGlg9cttDy3bDQPqVuHfwFy6rJPSombqUdXbvJ7e3GHF0bs396nL3FoF8hPmY4M016RMrLYv2h9foCaNqTxQC6TNJRL+GNJcwEyaQkoCFIRDCfVvcaKHmrjSYkr7zd117/xKqtqc9FTfqlHsmrgYOOKXAxaFX0fx1pWrKiEq1IDUQgtmgnVeIvnG7j67abvOsfCjdXnjhgggL+zG0/Nb4+8uX277JyuieKJycp4BA1eIAAau8dy83WdhwMjqlPdFgMFaaEmbGlEsGJcxWyKDErUl89cXVGvyQBxhCD3eMfan733u74+mWJ5647+EKvCpJxYg02ERpoYj6mDgq7W5xtAzLgYR9XaKYBvkJVUuisIupkwTbAoF0oL7yq8PiKQjaUX9vuMVvAZ5HM1GijJqHcNBImHbtQipvWu1yTwv8C3y1D0Xg7/m5M0cmX4Ox6+pDxb9dLHRdV3Dm+icXe78mli3MQtKb9/958aJB7tOnwKcPzv7/G70bdR5pv32e+vAibv4rG2wLgghAIHoqbhNI31lL5x/cgSTrJGoLKwACTCsieZNcKCQO+SWZc/OcZogAAqYZY3cIXY3RtgTN8w6RaOTNaPd53gnevDt6M5lGwohJdqTzjlPLcywTNGPc5ITJOAMNHo6mBad5Tqmm1J6H7y0PXu6pvtm7K7Z3Ib7veeJzVeNb6lsqTzDDIxYQq55tipsOotbAZ73vNem1RF8JYnjYkLhhu0w+siMx8eYNhfzG31vNHTvkvlobBUuek6tQaa1OzgLbJYuqaKNt5NbyzBwZyzx5DQJcuacgAuLFpQ2fCie+IlIjpVTjCzfFEJE4c6IQtxUhcHgO3ucPH/GYoYmgDFn8Sxa4vgYA2i4HXmpGBSJeQSs/6d3BF1cwHPWtaIctmLW4KRw8havYyuYewDx/gUWaQpUJLSwcyxS/DSaloJnOTKCY+CEEToWASw8UEY1qRhNREAB4kKEeaP2hEkaacuoezJNxUb7ykzCm38dLQS9pg1FOHE4aCn8QT2xsbQknkqpaeraQcbpwwcFWtgc81nmEkh5cmg/bV2QXe202ZVHrJrzilV8ENuWXkN9NDRhAwO1foaqLPJ7ueXn9HZ5VWr4S4sxTQ4yzmkWlzv55arGu1yl52wJkQBYpvEg34lyJG7Irt/5zUeJ9nPX9xkUbrZbZY82kP7w4mLrJik7LsQ2F3UpKXMDWkpKtgKukpFshthU37OmF+uKOi+sVyktqni68eaU9r6Fv3rtzGcOBbknrwrqPx8h6xHyGf9HP8J6iQ9P6tqvmNWV+KgCk/BO67OiW+HXS2RsJCGRMH7LLAC17fekn1lPOghib9y7MJ4u/fxOsPFhss4FVPnKbvho+KazRtgcn0c0pNCGQgPnyMIJGtD3aLs1CCu6OmAv8XkoEiBfIZ/EJldmGtEKg4XTCTJp60GMbpudIvzl2e2XeI1PG56UF1lStkQeQQ4CXjvA3ezFfBWftN585S0bh2UuZVw0AzOZSA7rCzqcdiWa62/M6GgFUtYXh9+t9Gya5r4woL0whA151HbWXnuodhoQ2l/3CgmjnsXhM7ZtabVsEpf43uOjzLJjJUmfJr9K8Yo2QIae4jfmqutAPggwIGZXBpmD65Ux/o58EIIha+gksukPEL0GlHtN5pJZpO8U/1v0zv2giL3uFOTuSZocCNgbe+vR61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QL.has(e)}function $r(e){switch(e){case T:return NaN;case R:return[NaN,NaN];case V:return[NaN,NaN,NaN];case Nt:case Se:return[[NaN,NaN,NaN],[NaN,NaN,NaN]];case In:return[[NaN,NaN,NaN],[NaN,NaN,NaN],[NaN,NaN,NaN]];case Nn:return[[[NaN,NaN,NaN],[NaN,NaN,NaN],[NaN,NaN,NaN]],NaN];case Ut:return[NaN,NaN,NaN];case rt:return{type:\"Action\",updateRules:{}};case Ie:case Le:case fe:return[[NaN,NaN],[NaN,NaN]];case he:return[[NaN,NaN],[NaN,NaN]];case pe:return[[NaN,NaN],NaN];case ce:return[[NaN,NaN],[NaN,NaN],[NaN,NaN]];case ge:case Vt:return!1;case Be:return[];case Ue:return[[NaN,NaN],[NaN,NaN],!1];case Ge:case Ae:return[[NaN,NaN],NaN,NaN,NaN];case mn:return[NaN,NaN];default:let t=e;throw new Error(`${t} does not have a NaN type.`)}}function _v(e,t){return _o($r(e),t)}function be(e){return e.type<=4}function Lv(e){return!be(e)}function ri(e){switch(e.type){case 21:case 23:case 19:case 50:case 53:return!0;default:return!1}}function Ti(e){switch(e.type){case 20:case 22:case 24:case 51:case 54:return!0;default:return!1}}function Jm(e){switch(e.type){case 20:case 22:case 24:case 51:return!0;default:return!1}}function Yr(e,t){let n=new Array(t);for(let i=0;i<t;i++)n[i]=!1;n[t]=!0;let r=t;for(;r>0;){r=0;for(let i=t;i>=0;i--){if(!n[i])continue;let s=e.getInstruction(i);if(!be(s))for(let o of e.getDirectDependencies(s))o>i&&!n[o]&&o>r&&(r=o),n[o]=!0}}return n}function wv(e,t){let n=new Array(t);for(let i=0;i<t;i++)n[i]=!1;n[t]=!0;let r=t;for(;r>0;){r=0;for(let i=t;i>=0;i--){if(!n[i])continue;let s=e.getInstruction(i);if(!be(s))if(s.type===33)n[s.args[1]]=!0,n[s.args[2]]=!0;else for(let o of e.getDirectDependencies(s))o>i&&!n[o]&&(r=o),n[o]=!0}}return n}function Fv(e,t){let n=e.getReturnIndex(),r=new Array(n),i=new Array(n).fill(!1);for(let o=0;o<=n;o++){let a=e.getInstruction(o);ri(a)||Ti(a)||a.type===48||a.type===47&&e.getInstruction(a.args[0]).type!==22||a.type===0||a.type===55?r[o]=2:r[o]=0}r[n]===0&&(r[n]=1,i[n]=!0);let s=0;for(let o=n;o>=0;o--){if(!t[o])continue;let a=e.getInstruction(o);if(a.type===54?s++:a.type===53&&s--,be(a))continue;if(a.type===19||a.type===20||a.type===24||a.type===54||a.type===39||a.type===55)for(let c of a.args){let l=e.getInstruction(c);r[c]===0&&l.type===1&&l.valueType===T?(r[c]=1,i[c]=!0):(r[c]=2,i[c]=!1)}else{for(let c of a.args)switch(r[c]){case 0:r[c]=1,i[c]=!0;break;case 1:case 2:r[c]=2,i[c]=!1;break}s>0&&a.type===33&&(r[o]=2,i[o]=!1)}}return i}function tw(e,t){if(e.size!==t.size)return!1;for(let n of e)if(!t.has(n))return!1;return!0}var Qm=class{constructor(t,n,r){this.chunk=t;this.referenced=n;this.shouldInline=r;this.thunkSets=[];this.thunkStarts=[];this.thunkEnds=[];this._isThunkEnd=[];this.piecewiseReferencedCount=[];this.dependencyThunkNames=[];this.parentFunctionStart=[];let i=t.getReturnIndex();for(let a=0;a<=t.instructionsLength();a++)this.thunkSets[a]=new Set;let s=t.argNames.length,o;for(let a=s;a<=t.getReturnIndex();a++){let u=t.getInstruction(a);this.parentFunctionStart[a]=o,u.type===53?o=a:u.type===54&&(o=void 0)}this.markThunkSets(s,i,[i],\"always\"),this.markThunks(s,i)}isThunkBegin(t){return this.thunkStarts[t]===t}isThunkEnd(t){return!!this._isThunkEnd[t]}containingThunkName(t){return this.thunkStarts[t]}thunkEnd(t){return this.thunkEnds[t]}isEarlyReturningThunk(t){let n=this.parentFunctionStart[t];return this.isThunkBegin(t)&&n!==void 0}dependencyThunkNamesForPiecewiseBranch(t){return this.dependencyThunkNames[t]}wantToInlineThunk(t){let n=this.thunkSets[t];if(n!==\"always\"&&n.size===1){for(let r of n)if(this.piecewiseReferencedCount[r]!==1)return!1;return!0}return!1}printChunkWithThunkInfo(){for(let t=0;t<=this.chunk.getReturnIndex();t++){let n=this.thunkSets[t],r=n===\"always\"?\"always\":`{${[...n].sort().join(\",\")}}`;if(this.isThunkBegin(t)&&(r+=\" beginThunk\"),this.isThunkEnd(t))r+=\" endThunk\";else{let i=this.containingThunkName(t);i!==void 0&&(r+=` start:${i}`)}this.shouldInline[t]&&(r+=\"\t[inline]\"),this.chunk.comments[t]=r}return this.chunk.print(this.chunk.getReturnIndex())}markThunkSets(t,n,r,i){let{chunk:s,referenced:o,thunkSets:a,piecewiseReferencedCount:u}=this;for(let l of r)a[l]=\"always\";function c(l,p){let f=a[l];if(f!==\"always\"){if(p===\"always\"){a[l]=p;return}for(let m of p)f.add(m)}}for(let l=n;l>=t;l--){if(!o[l])continue;let p=s.getInstruction(l);if(be(p))continue;let f=a[l];if(Ti(p)){let m=p.args[0];this.markThunkSets(m+1,l-1,p.args.slice(1),f),l=m+1;continue}for(let m=0;m<p.args.length;m++){let g=p.args[m];if(g<t)c(g,i);else if(m>0&&p.type===33){let d=a[g];d!==\"always\"&&d.add(g);let y=u[g];u[g]=(y!=null?y:0)+1}else c(g,f)}}}markThunks(t,n){var a,u;let{chunk:r,thunkSets:i}=this,s,o;for(let c=t;c<=n;c=o){let l=r.getInstruction(c),p=nw(this.chunk,l),f,m;if(p){let g=c+1,d=p.innerEndIndex-1;this.markThunks(g,d),m=i[p.innerEndIndex],o=p.outerEndIndex+1,f=this.thunkDecision(s,c,this.referenced[p.innerEndIndex],l.type===21&&this.shouldInline[p.outerEndIndex],m)}else m=i[c],o=c+1,f=this.thunkDecision(s,c,this.referenced[c],this.shouldInline[c],m);if(s!==void 0&&f.shouldEndThunk&&(this.markEndThunk(c-1,s),s=void 0),f.shouldStartThunk&&m!==\"always\"){for(let g of m)(u=(a=this.dependencyThunkNames)[g])!=null||(a[g]=[]),this.dependencyThunkNames[g].push(c);s={start:c,set:m}}if(s!==void 0&&(this.thunkStarts[c]=s.start,p))for(let g=p.innerEndIndex;g<=p.outerEndIndex;g++)this.thunkStarts[g]=s.start}s!==void 0&&this.markEndThunk(n,s)}thunkDecision(t,n,r,i,s){let o=this.chunk.getInstruction(n);if(o.type===33&&(i=!1),i||!r)return{shouldEndThunk:!1,shouldStartThunk:!1};if(s===\"always\")return{shouldEndThunk:t!==void 0,shouldStartThunk:!1};let a=o.type===1||o.type===47,u=s.size>0&&!a,c=t!==void 0&&!tw(s,t.set);return{shouldEndThunk:c,shouldStartThunk:(c||t===void 0)&&u}}markEndThunk(t,n){let{referenced:r}=this;for(;t>=0&&!r[t];)t--;this._isThunkEnd[t]=!0,this.thunkEnds[n.start]=t}};function nw(e,t){if(ri(t)){let n=t.endIndex,r=e.getInstruction(n);if(r===void 0)return;if(Jm(r))return{outerEndIndex:n+r.args.length-1,innerEndIndex:n};if(r.type===54)return{outerEndIndex:n,innerEndIndex:n}}}function eu(e,t){return mc(e,[t],0,e.instructionsLength()-1)}function mc(e,t,n,r){let i=[];for(let o=n;o<=r;o++)i[o]=!1;for(let o of t)i[o]=!0;let s=Math.min(...t);for(let o=0;o<=1;o++){let a=!1;for(let u=s+1;u<e.instructionsLength();u++){let c=e.getInstruction(u);if(be(c)||i[u])continue;let l=!1;for(let p of e.getDirectDependencies(c))if(i[p]){l=!0;break}if(i[u]=l,l&&c.type===20&&!i[c.args[0]]){let p=c.args[0],f=c.args.length-1;for(let m=0;m<f;m++){let g=c.args[1+m],d=p+1+m;i[g]&&(i[d]=!0,a=!0)}}}if(!a)break}return i}function Km(e){for(let t=0;t<e.argCoeffs.length;t++)if(q(e.argCoeffs[0])!==0)return!1;return!0}var ey=De(0,1),Vv=De(1,1);function ty(e){if(e.op===\"&&\")return{op:\"||\",values:e.values.map(ty)};if(e.op===\"||\")return{op:\"&&\",values:e.values.map(ty)};switch(e.condition){case\">0\":return{op:\"comparator\",value:ii._neg(e.value),condition:\">=0\"};case\">=0\":return{op:\"comparator\",value:ii._neg(e.value),condition:\">0\"};case\"=0\":return{op:\"comparator\",value:e.value,condition:\"!=0\"};case\"!=0\":return{op:\"comparator\",value:e.value,condition:\"=0\"}}}function mT(e,t){let n=[];return e.op===\"&&\"?n.push(...e.values):n.push(e),t.op===\"&&\"?n.push(...t.values):n.push(t),{op:\"&&\",values:n}}var ii;(c=>{function e(l,p){if(!(l===void 0||p===void 0))return t(l,p)}c.add=e;function t(l,p){let f=[];for(let m=0;m<l.argCoeffs.length;m++)f.push(us(l.argCoeffs[m],p.argCoeffs[m]));return{argCoeffs:f,constantCoeff:us(l.constantCoeff,p.constantCoeff)}}c._add=t;function n(l,p){if(!(l===void 0||p===void 0))return r(l,p)}c.sub=n;function r(l,p){let f=[];for(let m=0;m<l.argCoeffs.length;m++)f.push(ji(l.argCoeffs[m],p.argCoeffs[m]));return{argCoeffs:f,constantCoeff:ji(l.constantCoeff,p.constantCoeff)}}c._sub=r;function i(l){if(l!==void 0)return s(l)}c.neg=i;function s(l){let p=[];for(let f=0;f<l.argCoeffs.length;f++)p.push(hi(l.argCoeffs[f]));return{argCoeffs:p,constantCoeff:hi(l.constantCoeff)}}c._neg=s;function o(l,p){if(l===void 0||p===void 0)return;let f=Km(l),m=Km(p);if(!f&&!m)return;m||([l,p]=[p,l]);let g=[];for(let d=0;d<l.argCoeffs.length;d++)g.push(cs(l.argCoeffs[d],p.constantCoeff));return{argCoeffs:g,constantCoeff:cs(l.constantCoeff,p.constantCoeff)}}c.mul=o;function a(l,p){if(l===void 0||p===void 0||!Km(p))return;let m=[];for(let g=0;g<l.argCoeffs.length;g++)m.push(Ji(l.argCoeffs[g],p.constantCoeff));return{argCoeffs:m,constantCoeff:Ji(l.constantCoeff,p.constantCoeff)}}c.div=a;function u(l,p){if(!(l===void 0||p===void 0||!Km(p)))return q(p.constantCoeff)===0?{argCoeffs:new Array(l.argCoeffs.length).fill(ey),constantCoeff:Vv}:q(p.constantCoeff)===1?l:void 0}c.pow=u})(ii||(ii={}));var ny=class{constructor(t,n,r,i){this.chunk=t;this.coefficientTable=[];this.conditionTable=[];this.ZERO_COEFFS=new Array(n.length).fill(ey),this.mask=mc(t,n,r,i);for(let s=0;s<n.length;s++){let o=[];for(let a=0;a<n.length;a++)o.push(s===a?Vv:ey);this.coefficientTable[n[s]]={argCoeffs:o,constantCoeff:ey}}}coeffs(t){let n=this.coefficientTable[t];if(n!==void 0)return n;let r,i=this.chunk.getInstruction(t);return i.type===1&&i.valueType===T?r={argCoeffs:this.ZERO_COEFFS,constantCoeff:i.value}:this.mask[t]?r=this._coeffs(t):r=void 0,this.coefficientTable[t]=r,r}_coeffs(t){let n=this.chunk.getInstruction(t);switch(n.type){case 8:{let[i,s]=n.args;return ii.add(this.coeffs(i),this.coeffs(s))}case 9:{let[i,s]=n.args;return ii.sub(this.coeffs(i),this.coeffs(s))}case 14:{let i=n.args[0];return ii.neg(this.coeffs(i))}case 10:{let[i,s]=n.args;return ii.mul(this.coeffs(i),this.coeffs(s))}case 11:{let[i,s]=n.args;return ii.div(this.coeffs(i),this.coeffs(s))}case 12:case 13:{let[i,s]=n.args;return ii.pow(this.coeffs(i),this.coeffs(s))}case 26:case 28:case 27:case 29:case 33:case 0:case 23:case 2:case 1:case 25:case 32:case 31:case 15:case 17:case 16:case 18:case 38:case 39:case 40:case 41:case 37:case 42:case 21:case 22:case 19:case 20:case 24:case 48:case 47:case 3:case 44:case 49:case 50:case 51:case 4:case 53:case 54:case 55:return;default:let r=n;throw new Error(`Unexpected opcode ${r.type}`)}}condition(t){let n=this.conditionTable[t];if(n!==void 0)return n;let r;return this.mask[t]?r=this._condition(t):r=void 0,this.conditionTable[t]=r,r}_condition(t){let n=this.chunk.getInstruction(t);switch(n.type){case 26:{let[i,s]=n.args,o=ii.sub(this.coeffs(s),this.coeffs(i));return o===void 0?void 0:{op:\"comparator\",value:o,condition:\">0\"}}case 28:{let[i,s]=n.args,o=ii.sub(this.coeffs(s),this.coeffs(i));return o===void 0?void 0:{op:\"comparator\",value:o,condition:\">=0\"}}case 27:{let[i,s]=n.args,o=ii.sub(this.coeffs(i),this.coeffs(s));return o===void 0?void 0:{op:\"comparator\",value:o,condition:\">0\"}}case 29:{let[i,s]=n.args,o=ii.sub(this.coeffs(i),this.coeffs(s));return o===void 0?void 0:{op:\"comparator\",value:o,condition:\">=0\"}}case 25:{let[i,s]=n.args,o=ii.sub(this.coeffs(i),this.coeffs(s));return o===void 0?void 0:{op:\"comparator\",value:o,condition:\"=0\"}}case 32:{let i=n.args.map(s=>this.condition(s));return i.some(s=>s===void 0)?void 0:{op:\"&&\",values:i}}case 31:{let i=n.args.map(s=>this.condition(s));return i.some(s=>s===void 0)?void 0:{op:\"||\",values:i}}case 8:case 9:case 14:case 10:case 11:case 12:case 13:case 33:case 0:case 23:case 2:case 1:case 15:case 17:case 16:case 18:case 38:case 39:case 40:case 41:case 37:case 42:case 21:case 22:case 19:case 20:case 24:case 48:case 47:case 3:case 44:case 49:case 50:case 51:case 4:case 53:case 54:case 55:return;default:let r=n;throw new Error(`Unexpected opcode ${r.type}`)}}};function Bv(e,t,n,r){let i=e.getInstruction(n.args[0]);if(i.recursionGroup.length>1)return[];let s=i.endIndex,o=e.getInstruction(s),a=new ny(e,r,t,s),u=[];for(let l=1;l<o.args.length;l++)u[o.args[l]]={op:\"&&\",values:[]};for(let l=s-1;l>t;l--){let p=u[l];if(p===void 0)continue;let f=e.getInstruction(l);if(!be(f))if(f.type===33){u[f.args[0]]=p;let m=a.condition(f.args[0]);m!==void 0&&(u[f.args[1]]=mT(p,m),u[f.args[2]]=mT(p,ty(m)))}else for(let m of f.args)u[m]=p}let c=[];e:for(let l=s-1;l>=t;l--){let p=e.getInstruction(l);if(p.type!==55)continue;let f=e.getInstruction(p.args[0]);if(l>f.endIndex)continue;let m=p.args.slice(1);if(m.length!==f.signature.argTypes.length)throw new Error(\"Programming error: Non-matching arg length\");let g=u[l];if(g!==void 0){if(g.op===\"&&\"&&g.values.length===0)throw new Error(\"Programming error: Recursive call unconditionally executed\");for(let d=0;d<m.length;d++){if(e.getInstruction(m[d]).valueType!==T)continue e;let y=a.coeffs(m[d]);if(y===void 0||!rw(y,d)||q(y.argCoeffs[d])<-1)continue e}c[l]=g}}return c}function rw(e,t){for(let n=0;n<e.argCoeffs.length;n++)if(n!==t&&q(e.argCoeffs[n])!==0)return!1;return!0}function Gv(e,t){if(t.recursionGroup.length>1)return!1;let n=t.endIndex,r=e.getInstruction(n);if(r.type!==54)throw new Error(\"Programming Error: end of BeginFunction is not EndFunction\");let[i,...s]=r.args;if(s.length!==1)return!1;let o=e.getInstruction(i);if(o.type!==53)throw new Error(\"Programming Error: start of EndFunction is not BeginFunction\");let a=o.args[0],u={};u[s[0]]=!0;for(let c=n-1;c>=i;c--){let l=e.getInstruction(c);switch(l.type){case 55:if(!u[c])return!1;if(l.args[0]!==a)throw new Error(\"recursionGroup.length == 1 contradicted\");break;case 33:u[c]&&(u[l.args[1]]=!0,u[l.args[2]]=!0);break;default:break}}return!0}function an(e){return`_${e}`}function _l(e){return`_${e}_thunk_computed`}function Ll(e){return`_${e}_thunk_function`}function ry(e){return`_${e}_next`}function yT(e,t){return`_${e}_${t}`}function gT(e){return`_${e}_inner`}function kv(e){return`_${e}_cache`}function zv(e){return`_${e}_key`}function iy(e){return`_${e}_computationMetrics`}function Hv(e){return`_${e}_out`}function Uv(e){return`_${e}_computationMetrics`}function qv(e){return`_${e}_cacheEntry`}function $v(e){return`_${e}_args`}function hf(e,t){return`_${e}_prev_${t}`}function Yv(e){return`_${e}_computationDepth`}function Xv(e){return`_${e}_computationCount`}var wl=class{constructor(t,n){this.chunk=t;this.glsl=n;this.inlinedSource=[];this.inlinedThunks=[];this.recursiveFunctionInfo=[];this.isTailFunction=[];let r=t.getReturnIndex();this.referenced=Yr(t,r),this._shouldInline=Fv(t,this.referenced),!this.glsl&&t.computeNeedsThunking()&&(this.thunks=new Qm(t,this.referenced,this._shouldInline));for(let i=0;i<=r;i++){let s=t.getInstruction(i);if(s.type===4){if(!this.referenced[i])continue;this.isTailFunction[i]=Gv(t,s),s.recursionGroup=s.recursionGroup.filter(o=>this.referenced[o])}}}isThunkBegin(t){return!!this.thunks&&this.thunks.isThunkBegin(t)}isThunkEnd(t){return!!this.thunks&&this.thunks.isThunkEnd(t)}isEarlyReturningThunk(t){return!!this.thunks&&this.thunks.isEarlyReturningThunk(t)&&this.inlinedThunks[t]===void 0}thunkName(t){var n;return(n=this.thunks)==null?void 0:n.containingThunkName(t)}thunkEnd(t){return this.thunks.thunkEnd(t)}shouldInline(t){return this._shouldInline[t]}inlineSource(t,n){this.inlinedSource[t]=n}wantToInlineThunk(t){return!!this.thunks&&this.thunks.wantToInlineThunk(t)}inlineThunk(t,n){this.inlinedThunks[t]=n}referenceArg(t){let n=this.inlinedSource[t];return n!==void 0?n:an(t)}referencePiecewiseBranch(t){var o;let n=this.referenceArg(t),r=(o=this.thunks)==null?void 0:o.dependencyThunkNamesForPiecewiseBranch(t);if(!r||r.length===0)return{expression:n,rawExpression:n,thunkDependencies:[]};let i=[],s=\"\";for(let a of r){let u=this.inlinedThunks[a];if(u!==void 0)s&&(s+=\",\"),s+=u;else{let c=_l(a),l=Ll(a),p=`${c}||${l}()`;s&&(s+=\",\"),s+=`${p}`}i.push(a)}return{expression:\"(\"+s+\",\"+n+\")\",rawExpression:n,thunkDependencies:i}}enterFunction(t,n,r){let i=t.args[0],s=this.chunk.getInstruction(i),o=[];for(let u=0;u<s.signature.argTypes.length;u++)o.push(n+u+1);let a=Bv(this.chunk,n,t,o);this.recursiveFunctionInfo.push({fn:i,argBlockvars:o,reachConditions:a,returnType:t.valueType,executionMode:r})}exitFunction(){this.recursiveFunctionInfo.pop()}};function Wv(e,t,n){let r=\"\",i=(e.instructionsLength()-1).toString().length,s=0,o=!1,a=Yr(e,t);for(let u=0;u<e.instructionsLength();u++){let c=e.getInstruction(u),l=n.comments[u]||\"\";if(Ti(c)&&(s-=1),!a[u]&&!n.printUnreferencedInstructions||c.type===0)o||(r+=`${Zv(u,i)}: ${bT(2*s)}...\n`),o=!0;else{o=!1;let p=`${Zv(u,i)}: ${bT(2*s)}${yc(e,u)}`;l&&(p+=\" \".repeat(Math.max(0,36-p.length)),p+=`\t# ${l}`),r+=p+`\n`}ri(c)&&(s+=1)}return r}function yc(e,t){let n=e.getInstruction(t);switch(n.type){case 0:return Ar(n.type);case 2:return`${Ar(n.type)} ${on(n.valueType)} ${e.argNames[t]}`;case 3:return`${Ar(n.type)} ${on(n.valueType)}`;case 1:return`${Ar(n.type)} ${on(n.valueType)} ${hT(n.value)}`;case 37:case 42:return`${Ar(n.type)} ${on(n.valueType)} ${n.symbol} ${n.args.join(\" \")}`;case 44:return`${Ar(n.type)} ${on(n.valueType)} ${n.tag} ${n.args.join(\" \")}`;case 48:return`${Ar(n.type)} ${on(n.valueType)} ${n.args.join(\" \")}`;case 17:case 18:return`${Ar(n.type)} ${on(n.valueType)} (${n.index}) ${n.args.join(\" \")}`;case 50:return`${Ar(n.type)} ${on(n.valueType)} ${n.args.join(\" \")} (${n.callData.parameterSymbols.join(\",\")})`;case 4:{let i=n.signature.argTypes.map(s=>on(s)).join(\", \");return`${Ar(n.type)} ${on(n.valueType)} ${n.symbol}(${i}) 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24:return\"EndBroadcast\";case 25:return\"Equal\";case 26:return\"Less\";case 27:return\"Greater\";case 28:return\"LessEqual\";case 29:return\"GreaterEqual\";case 31:return\"Or\";case 32:return\"And\";case 33:return\"Piecewise\";case 38:return\"List\";case 39:return\"ListAccess\";case 40:return\"DeferredListAccess\";case 41:return\"InboundsListAccess\";case 37:return\"NativeFunction\";case 42:return\"Distribution\";case 2:return\"LoadArg\";case 47:return\"BlockVar\";case 48:return\"BroadcastResult\";case 3:return\"SymbolicVar\";case 44:return\"ExtendSeed\";case 49:return\"Action\";case 50:return\"BeginMap\";case 51:return\"EndMap\";case 4:return\"FunctionHeader\";case 53:return\"BeginFunction\";case 54:return\"EndFunction\";case 55:return\"FunctionCall\";default:let t=e;throw new Error(`Unexpected opcode ${t.type}`)}}function hT(e){if(Array.isArray(e))return`[${e.map(hT).join(\",\")}]`;switch(typeof e){case\"string\":return e;case\"boolean\":case\"number\":return e.toString();case\"object\":if(Ja(e)){let t=[];for(let n in e.updateRules)t.push(`\"${n}\": ${hT(e.updateRules[n].value)}`);return`{${t.join(\", \")}}`}else return`${e.n}/${e.d}`;default:throw new Error(\"Unexpected value: \"+e)}}function Zv(e,t){let n=e.toString();return bT(t-n.length)+n}function bT(e){let t=\"\";for(let n=0;n<e;n++)t+=\" \";return t}function Jv(e,t,n,r){let i=t.reachConditions[n];if(i!==void 0)return Qv(e,t,r,i)}function Qv(e,t,n,r){let i=t.argBlockvars;if(r.op===\"||\"||r.op===\"&&\"){let s=[];for(let o of r.values){let a=Qv(e,t,n,o);if(a===void 0)return;s.push(a)}return s.length===0?r.op===\"&&\"?\"true\":\"false\":`(${s.join(r.op)})`}switch(r.condition){case\">0\":case\">=0\":{let o=`(${jv(e,r.value,i)}${r.condition})`,a=xT(e,r.value,i,n);return`(${o}&&${a})`}case\"!=0\":{let s=jv(e,r.value,i),o=`(${s}>0)`,a=xT(e,r.value,i,n),u=`(${s}<0)`,c=xT(e,ii._neg(r.value),i,n);return`((${o}&&${a})||(${u}&&${c}))`}case\"=0\":return}}function xT(e,t,n,r){let i=[];for(let s=0;s<n.length;s++){let o=q(t.argCoeffs[s]),a=e.referenceArg(n[s]),u=e.referenceArg(r[s]);o>0?i.push(`${u}>=${a}`):o<0&&i.push(`${u}<=${a}`)}return i.length===0?!0:`(${i.join(\"&&\")})`}function jv(e,t,n){let r=\"\";for(let i=0;i<n.length;i++){let s=e.printValue(t.argCoeffs[i],T),o=e.referenceArg(n[i]);r+=`${s}*${o}+`}return r+=e.printValue(t.constantCoeff,T),`(${r})`}var zt;(r=>(r.Noop=0,r.Inline=1,r.Block=2))(zt||(zt={}));function PT(e){switch(e.type){case zt.Noop:return\"\";case zt.Inline:return e.source+`;\n`;case zt.Block:return e.source}}function bt(e){return e.type===1}function Kv(e){if(!bt(e))throw new Error(`Programming error: expected constant instruction but found ${Ar(e.type)} instead.`)}var IT=class{constructor(t,n){this.chunk=t;this.recursiveFunctionGroup=n;this.referencesFrom={};this.referencesTo={};this.baseCases={};for(let c of Object.values(n))this.referencesFrom[c]=[],this.referencesTo[c]=[],this.baseCases[c]=[];let{dependsOnRecursiveCall:r,iterationParameterIndex:i,recursiveReferences:s}=aw(this.chunk,this.recursiveFunctionGroup);for(let c of s)this.referencesFrom[c.from].push(c),this.referencesTo[c.to].push(c);this.iterationParameterIndex=i;let{baseCases:o,isEveryBranchRecursiveOrBaseCase:a,isUnconditionallyRecursive:u}=ow(t,n,r,i);this.isEveryBranchRecursiveOrBaseCase=a,this.isUnconditionallyRecursive=u;for(let c of o)this.baseCases[c.fn].push(c)}hasRecursiveReferences(){for(let t of Object.values(this.referencesFrom))if(t.length>0)return!0;return!1}getBaseCasesForFunction(t){return this.baseCases[t]}getReferencesFrom(t){return this.referencesFrom[t]}getReferencesTo(t){return this.referencesTo[t]}getAllReferences(){let t=[];for(let n of Object.values(this.referencesFrom))t.push(...n);return t}};function sw(e,t,n){if(t===void 0)return;let r=e.getInstruction(n),i=e.getInstruction(r.args[0]);if(i.type!==25)return;let[s,o]=i.args,a;if(s===t)a=o;else if(o===t)a=s;else return;let u=e.getInstruction(a);if(bt(u)&&u.valueType===T)return u.value}function ow(e,t,n,r){let i=[],s=!0,o=!0;for(let a in t){let u=t[a],l=e.getInstruction(u).endIndex,f=e.getInstruction(l).args[0],m=r!==void 0?f+r+1:void 0,g={[l]:!0};for(let d=l;d>f;d--){if(!g[d])continue;let y=e.getInstruction(d);if(!be(y)){if(y.type===33){let h=y.args[1],b=y.args[2];if(!n[h]||!n[b]){s=!1;let P=sw(e,m,d);P!==void 0&&!n[h]?i.push({fn:u,argValue:P}):o=!1}}for(let h of y.args)g[h]=!0}}}return i.sort((a,u)=>q(a.argValue)-q(u.argValue)),{baseCases:i,isUnconditionallyRecursive:s,isEveryBranchRecursiveOrBaseCase:o}}var TT=Symbol(\"NON_ITERATIVE\");function aw(e,t){let n=new Set(Object.values(t)),r={},i=[],s;for(let o in t){let a=t[o],c=e.getInstruction(a).endIndex,p=e.getInstruction(c).args[0],f=Yr(e,c);for(let m=p;m<c;m++){let g=e.getInstruction(m);if(!be(g)&&f[m]){if(g.type===55&&n.has(g.args[0])){r[m]=!0;let d=ET(e,p,g);d?(d.iterationParameterIndex!==void 0&&(s!==void 0&&s!==d.iterationParameterIndex?s=TT:s=d.iterationParameterIndex),i.push(d.ref)):s=TT}for(let d of e.getDirectDependencies(g))if(r[d]){r[m]=!0;break}}}}return s===void 0&&Object.values(t).every(o=>e.getInstruction(o).signature.argTypes.length===1)&&(s=0),{dependsOnRecursiveCall:r,iterationParameterIndex:s===TT?void 0:s,recursiveReferences:i}}function ET(e,t,n){let r=e.getInstruction(t),i,s;for(let o=1;o<n.args.length;o++){let a=n.args[o],u=e.getInstruction(a),c,l;if(u.type===9&&i===void 0){let m=e.getInstruction(u.args[1]);if(!(m.type===1&&m.valueType===T))return;l=q(m.value),c=u.args[0]}else l=0,c=a;let p=e.getInstruction(c);if(!(p.type===47&&p.args[0]===t&&o===c-t)||l!==Math.floor(l)||l<0)return;if(i===void 0)s=l,l!==0&&(i=o-1);else if(l!==0)return}if(s!==void 0)return{ref:{from:r.args[0],to:n.args[0],iterationParameterOffset:s},iterationParameterIndex:i}}function eD(e,t){var c,l;let n=new IT(e,t),r={};for(let p in n.recursiveFunctionGroup){let f=n.recursiveFunctionGroup[p],m=n.getBaseCasesForFunction(f);if(m.length===0)continue;let g=q(m[0].argValue),d=1;for(;d<m.length&&q(m[d].argValue)===q(m[d-1].argValue)+1;)d++;let y=m.slice(d).map(h=>q(h.argValue));r[p]={min:g,consecutiveCount:d,additional:y}}let i={},s=-1/0,o=1/0;if(n.iterationParameterIndex!==void 0&&n.isEveryBranchRecursiveOrBaseCase){let p=new Map;for(let f of Object.values(n.recursiveFunctionGroup)){let m=e.getInstruction(f).symbol,g=-1/0;for(let d of n.getReferencesTo(f))g=Math.max(g,d.iterationParameterOffset);if(isFinite(g)&&(i[m]=g),g>0){let d=r[e.getInstruction(f).symbol],y=(c=d==null?void 0:d.min)!=null?c:-1/0;p.set(f,{min:y+g,max:y+((l=d==null?void 0:d.consecutiveCount)!=null?l:0)})}}for(let{min:f,max:m}of p.values())s=Math.max(s,f),o=Math.min(o,m)}let a={};for(let p in n.recursiveFunctionGroup){let f=n.recursiveFunctionGroup[p],m=e.getInstruction(f);a[p]=m.parameterSymbols}let u={};for(let p in n.recursiveFunctionGroup){let f=n.recursiveFunctionGroup[p],m=e.getInstruction(f);u[p]=m.signature.argTypes.map((g,d)=>d===n.iterationParameterIndex&&n.isEveryBranchRecursiveOrBaseCase&&!n.isUnconditionallyRecursive?1:0)}if(n.iterationParameterIndex!==void 0&&isFinite(s)&&s<=o){let p=uw(n);return{canIterate:!0,parameterSymbols:a,baseCaseInfo:r,maxRecursiveCallOffsets:i,iterationParameterIndex:n.iterationParameterIndex,domainInfo:u,loopStart:s,order:p}}else return{canIterate:!1,parameterSymbols:a,baseCaseInfo:r,maxRecursiveCallOffsets:i,iterationParameterIndex:n.iterationParameterIndex,domainInfo:u}}function uw(e){if(e.iterationParameterIndex===void 0)throw J(\"Programming error: no recursive parameter\");let n=Object.values(e.recursiveFunctionGroup),r=new Map,i=new Map,s=u=>{let c=new Set;for(let l of e.getReferencesTo(u))l.iterationParameterOffset===0&&c.add(l.from);return[...c]};n.forEach(u=>{let c=s(u);r.set(u,c);for(let l of c)i.set(l,(i.get(l)||0)+1);i.has(u)||i.set(u,0)});let o=[];i.forEach((u,c)=>{u===0&&o.push(c)});let a=[];for(;o.length>0;){let u=o.shift();a.push(u),(r.get(u)||[]).forEach(l=>{let p=l,f=i.get(p)-1;i.set(p,f),f===0&&o.push(p)})}if(a.length!==n.length)throw fb();return a}function sy(e,t){let n;for(let o=t,a=0;o>0;o--){let u=e.getInstruction(o);if(u.type===53&&a===0){n=o;break}u.type===54&&a++,u.type===53&&a--}if(n===void 0)return!1;let r=e.getInstruction(t),i=e.getInstruction(r.args[0]),s=e.getInstruction(n).args[0];return i.recursionGroup.includes(s)}function tD(e,t,n){if(e.glsl)throw J(\"GLSL function not implemented\");let{chunk:r,referenced:i}=e,s=t.args[0],o=r.getInstruction(s),a=o.signature.argTypes;if(e.isTailFunction[s])return{type:zt.Noop,nextIdx:o.endIndex+1};e.enterFunction(t,n,0);let u=\"\";for(let c=0;c<a.length;c++){let l=n+c+1;i[l]&&(u+=`${an(l)}=${yT(s,c)};\n`)}return{type:zt.Block,source:cw(e,t,n,u),nextIdx:n+1}}function cw(e,t,n,r){let{chunk:i}=e,s=t.args[0],o=i.getInstruction(s),a=o.signature.argTypes,u=\"\";for(let m=0;m<a.length;m++)m>0&&(u+=\",\"),u+=yT(s,m);let c=gT(s),l=kv(s),p=zv(s),f=iy(s);return`\n    const ${p}=${a.length===1&&o.signature.argTypes[0]===T?\"({fn, args}) => `${fn}:${args[0]}`\":\"({fn, args}) => `${fn}:${JSON.stringify(args)}`\"};\n\n    const ${c}=((${l}, ${u}) => {\n      ${Fl(e,n+1,o.endIndex-1)}\n      const ${f} = {depth: 0, count: 0};\n      const cache = ${l};\n      ${r}\n    `}function nD(e,t,n){let r=n+1,i=t.args[0],o=e.chunk.getInstruction(i).args[0];if(e.isTailFunction[o])throw J(\"Unexpected tail recursive function\");let a=lw(e,t),{referenced:u}=e;return u[n]&&(a+=`${an(n)}=${e.referenceArg(t.args[0])};\n`),e.exitFunction(),{type:zt.Block,source:a,nextIdx:r}}function lw(e,t){let n=t.args[0],r=e.chunk.getInstruction(n),i=r.args[0],s=Hv(i),o=iy(i),a=r.valueType;return`\n${o}.count++;\n${o}.depth++;\nlet ${s};\nif ((${o}.depth > BuiltIn.RECURSIVE_DEPTH_LIMIT) || (${o}.count > BuiltIn.RECURSIVE_COMPUTATION_LIMIT)) {\n  ${s}=BuiltIn.handleRecursionLimitExceeded(__meta, ${a});\n} else {\n  ${s}=${e.referenceArg(t.args[1])};\n}\nreturn BuiltIn.recursionSuccess(${s},${o});\n});\n`}function bf(e,t){return`{ fn: ${e}, args: ${t} }`}function rD(e,t,n){let r=n+1,{chunk:i}=e,s=t.args[0],o=i.getInstruction(s),u=i.getInstruction(o.endIndex).args[0],c=t.args.slice(1).map(y=>e.referenceArg(y)),l=an(n),p=$v(n),f=Uv(n),m=qv(n),g=i.getInstruction(u),d=i.getInstruction(g.args[0]);if(sy(i,n)){if(e.recursiveFunctionInfo.length<1)throw J(\"Expected recursive function info\");let y=e.recursiveFunctionInfo[e.recursiveFunctionInfo.length-1],h=\"\",b=Jv(e,y,n,t.args.slice(1));if(e.isTailFunction[s]){let I=g.valueType;b&&(h=`\nif (${b}) {\n            return BuiltIn.recursionDiverges(__meta, ${I});\n          }`);let E=d.signature.argTypes,v=h+`\n`;v+=\"looping=true\";for(let O=0;O<E.length;O++){let A=ry(u+O+1);v+=`,\n${A}=${c[O]}`}return h?{type:zt.Block,source:v+`;\n`,nextIdx:r}:{type:zt.Inline,source:v,nextIdx:r}}else if(y.executionMode===1){let I=i.getInstruction(i.getInstruction(y.fn).endIndex),E=ET(i,I.args[0],t);if(!E)throw J(\"Expected valid iteration reference\");let v=hf(E.ref.to,E.ref.iterationParameterOffset);return{type:zt.Inline,source:`${l}=${v}`,nextIdx:r}}b&&(h=`\nif (${b}) {\n          return BuiltIn.SYMBOL_DIVERGES;\n        }`);let x=iy(y.fn),P=bf(s,p),M=`\n      const ${p} = ([${c.join(\",\")}]);\n      ${h}\n      const ${m} = cache.get(BuiltIn.recursionCacheKey(${P}));\n      if (${m} === undefined) {\n        return BuiltIn.recursionMissingCacheEntry(${P});\n      }\n      ${l} = ${m}[0];\n      const ${f} = ${m}[1];\n      if (${f}.count > ${x}.count) {\n        ${x}.count = ${f}.count;\n      }\n      if (${f}.depth > ${x}.depth) {\n        ${x}.depth = ${f}.depth;\n      }\n    `;return{type:zt.Block,source:M,nextIdx:r}}else{let y=`{${d.recursionGroup.map(P=>`${P}: ${gT(P)}`).join(\",\")}}`,h=e.chunk.getRecursionStructure(g.args[0]);if(e.isTailFunction[s])return pw(e,t,n);if(h.canIterate)return fw(e,t,n,h,{innerFunctionsMap:y});let b=bf(s,`[${c.join(\",\")}]`),x=`${l}=BuiltIn.executeRecursiveFunction(\n      __meta,\n      ${y},\n      ${g.valueType},\n      ${b}\n    )`;return{type:zt.Inline,source:x,nextIdx:r}}}var iD=Symbol(\"UPDATED_IN_BODY\");function sD(e){let t=\"\";for(let n of e){let r=\"declare\"in n?`let ${n.declare}`:an(n.reference),i=n.initializeRHS;t+=`${r}=${i};\n`}return t}function oD(e){let t=\"\",n=\"\";for(let r of e){let i=\"declare\"in r?r.declare:an(r.reference);r.updateRHS!==iD&&(t&&(t+=\",\",n+=\",\"),t+=`${i}`,n+=`${r.updateRHS}`)}return`[${t}]=[${n}]`}function pw(e,t,n){let r=t.args[0],i=e.chunk.getInstruction(r),s=e.chunk.getInstruction(i.endIndex),o=s.args[0],a=e.chunk.getInstruction(o),u=a.valueType,c=an(n),l=[];e.enterFunction(a,o,2);let p=oy(e,o,i.endIndex).source;e.exitFunction();let f=Yv(n),m=Xv(n);l.push({declare:f,initializeRHS:\"0\",updateRHS:`${f}+1`},{declare:m,initializeRHS:\"0\",updateRHS:`${m}+1`});for(let d=1;d<t.args.length;d++){let y=o+d;if(!e.referenced[y])continue;let h=ry(y);l.push({reference:y,initializeRHS:e.referenceArg(t.args[d]),updateRHS:h},{declare:h,initializeRHS:void 0,updateRHS:iD})}let g=`${c}=(() => {\n    ${Fl(e,o+1,i.endIndex-1)}\n\n    let looping = true;\n    ${sD(l)}\n    while (looping) {\n      looping = false;\n\n      ${p}\n\n      if (looping) {\n        ${oD(l)}\n      }\n\n      if ((${f} > BuiltIn.RECURSIVE_DEPTH_LIMIT) || (${m} > BuiltIn.RECURSIVE_COMPUTATION_LIMIT)) {\n        return BuiltIn.handleRecursionLimitExceeded(__meta, ${u});\n      };\n    }\n\n    return ${e.referenceArg(s.args[1])}\n  })()`;return{type:zt.Inline,source:g,nextIdx:n+1}}function fw(e,t,n,r,i){let s=t.args[0],o=e.chunk.getInstruction(s),a=e.chunk.getInstruction(o.endIndex),u=a.args[0],c=an(n),l=[],p=\"\",f,{iterationParameterIndex:m,loopStart:g,order:d}=r,y=r.maxRecursiveCallOffsets,h=u+m+1,b=an(h),x=t.args[m+1],P=`(${g})`,M=e.chunk.getInstruction(x),I=(M.type===39||M.type===41)&&e.chunk.getInstruction(M.args[1]).type===23?M.args[0]:void 0,E=`(${e.referenceArg(x)})-${P}`,v,O;if(I!==void 0){let z=e.referenceArg(I);v=`BuiltIn.listMax(\n      (${z}).filter(\n        x => isFinite(x) &&\n        Math.floor(x - ${P}) === (x - ${P})\n      )\n    )`,O=`BuiltIn.getBroadcastTargetElements(${z}).has(${b})`}else v=`(${e.referenceArg(x)})`,O=\"false\";l.push({reference:h,initializeRHS:`(${P})`,updateRHS:`${b}+1`}),f=\"\";for(let z of d){let G=e.chunk.getInstruction(z),$=G.endIndex,w=e.chunk.getInstruction($),Y=w.args[0],de=e.chunk.getInstruction(Y);for(let ie=1;ie<t.args.length;ie++){let Z=Y+ie;if(!e.referenced[Z])continue;let Re=an(Z);ie===m+1?f+=`${Re}=${e.referenceArg(h)};\n`:p+=`${Re}=${e.referenceArg(t.args[ie])};\n`}p+=Fl(e,Y+1,G.endIndex-1);let re=y[G.symbol];if(re!==void 0)for(let ie=1;ie<=re;ie++){let Z=hf(z,ie),Re=ie===1?e.referenceArg(w.args[1]):hf(z,ie-1),Ne=t.args.slice(1).map((Q,U)=>U===m?g-ie:e.referenceArg(Q)),Te=bf(z,`[${Ne.join(\",\")}]`),Me=`BuiltIn.executeRecursiveFunction(\n            __meta,\n            ${i.innerFunctionsMap},\n            ${de.valueType},\n            ${Te}\n          )`,ve=`(\n          broadcastOutputMap\n            ? (broadcastOutputMap[BuiltIn.recursionCacheKey(${Te})] = ${Me})\n            : ${Me}\n        )`;l.push({declare:Z,initializeRHS:ve,updateRHS:Re})}e.enterFunction(de,Y,1),f+=oy(e,Y,G.endIndex).source,e.exitFunction(),f+=`const ${hf(z,0)}=${e.referenceArg(w.args[1])};\n`}let A=t.args.slice(1).map(z=>e.referenceArg(z)),N=t.args.slice(1).map((z,G)=>G===m?b:e.referenceArg(z)),L=`${c}=(() => {\n    ${p}\n    const broadcastOutputMap = ${I!==void 0?\"__meta.iterativeRecursionOutputs\":\"undefined\"};\n\n    ${sD(l)}\n\n    const outerStackFrame = ${bf(s,`[${A.join(\",\")}]`)};\n\n    if (broadcastOutputMap) {\n        const cacheEntry = broadcastOutputMap[BuiltIn.recursionCacheKey(outerStackFrame)];\n        if (cacheEntry !== undefined) {\n          return cacheEntry;\n        }\n      }\n\n\n    const targetLoopSteps = ${E}\n    if (targetLoopSteps < 0 || Math.floor(targetLoopSteps) !== targetLoopSteps) {\n      return BuiltIn.executeRecursiveFunction(\n        __meta,\n        ${i.innerFunctionsMap},\n        ${o.valueType},\n        outerStackFrame\n      );\n    }\n\n    const loopEnd = ${v};\n\n    let result;\n    while (true) {\n      ${f}\n\n      result = ${e.referenceArg(a.args[1])};\n\n      if (broadcastOutputMap && ${O}) {\n        const key = BuiltIn.recursionCacheKey(${bf(s,`[${N.join(\",\")}]`)});\n        broadcastOutputMap[key] = result;\n      }\n\n      if (${b} < loopEnd) {\n        ${oD(l)}\n      } else {\n        break;\n      }\n    }\n\n    ${I===void 0?\"return result;\":`const cached = broadcastOutputMap[BuiltIn.recursionCacheKey(outerStackFrame)];\n          if (cached === undefined) {\n            return BuiltIn.recursionDiverges(__meta, ${o.valueType});\n          }\n          return cached;\n          `}\n  })()`;return{type:zt.Inline,source:L,nextIdx:n+1}}function ay(e){let{chunk:t}=e,n=Fl(e,t.argNames.length,t.instructionsLength()-1),r=0;for(;r<t.instructionsLength();){let i=t.getInstruction(r),s=MT(e,i,r);n+=PT(s),r=s.nextIdx}return n+=`return ${e.referenceArg(t.getReturnIndex())};`,n}function dw(e,t){let{chunk:n}=e,r=[],i=e.thunkName(t),s=e.thunkEnd(i),o=_l(i),a=Ll(i),u=\"\",c=!1,l=!1;e.wantToInlineThunk(i)||(l=!0);let p=t;for(;p<=s;){let f=n.getInstruction(p),m=p===t?aD(e,f,p):MT(e,f,p);switch(m.type){case zt.Noop:break;case zt.Inline:c&&(u+=`,\n`),u+=m.source,c=!0;break;case zt.Block:c&&(u+=`;\n`),c=!1,u+=m.source,l=!0;break}r.push(u),p=m.nextIdx}if(u===\"\"&&(u=\"0\",l=!1),l){let f=`${o}=false;${a}=()=>{\n${o}=true;\n\n      ${u}${c?\";\":\"\"}\n    };\n`;return{type:zt.Block,source:f,nextIdx:p}}else return e.inlineThunk(i,u),{type:zt.Noop,nextIdx:p}}function MT(e,t,n){return e.isThunkBegin(n)?dw(e,n):aD(e,t,n)}function aD(e,t,n){let r=n+1;if(!e.referenced[n])return{type:zt.Noop,nextIdx:r};switch(t.type){case 0:case 47:case 48:case 22:case 49:case 4:return{type:zt.Noop,nextIdx:r};case 21:if(e.glsl)throw ux();return yw(e,t,n);case 2:return e.inlineSource(n,e.chunk.argNames[n]),{type:zt.Noop,nextIdx:r};case 23:return{type:zt.Block,source:gw(e,t,n),nextIdx:r};case 24:return{type:zt.Block,source:hw(e,t,n),nextIdx:r};case 19:return{type:zt.Block,source:bw(e,t,n),nextIdx:r};case 20:return{type:zt.Block,source:xw(e,t,n),nextIdx:r};case 50:return{type:zt.Block,source:Pw(e,t,n),nextIdx:r};case 51:return{type:zt.Block,source:Tw(e,t,n),nextIdx:r};case 53:return tD(e,t,n);case 54:return nD(e,t,n);case 33:{let i=e.referenceArg(t.args[0]),s=e.referencePiecewiseBranch(t.args[1]),o=e.referencePiecewiseBranch(t.args[2]);if(!(s.thunkDependencies.some(p=>e.isEarlyReturningThunk(p))||o.thunkDependencies.some(p=>e.isEarlyReturningThunk(p)))){let p=e.emitTernary(i,s.expression,o.expression,t);return e.shouldInline(n)?(e.inlineSource(n,`(${p})`),{type:zt.Noop,nextIdx:r}):{type:zt.Inline,source:`${an(n)}=${p}`,nextIdx:r}}let u=an(n),c=p=>{if(p.length===0)return\"\";let f=\"\";for(let m of p){let g=e.inlinedThunks[m];if(g!==void 0){let d=`(${g},void 0)`;f!==\"\"?f=`(${f}||${d})`:f=d}else{let d=_l(m),y=Ll(m);f!==\"\"&&(f+=\"||\"),f+=`(${d} ? undefined : ${y}())`}}return f=\"const earlyReturn =\"+f,f+=`;\nif (earlyReturn !== undefined) return earlyReturn;\n`,f},l=`if (${i}) {\n          ${c(s.thunkDependencies)}${u} = ${s.rawExpression};\n        } else {\n          ${c(o.thunkDependencies)}${u} = ${o.rawExpression};\n        }`;return{type:zt.Block,source:l,nextIdx:r}}case 55:return rD(e,t,n);default:{let i=Iw(e,t);return e.shouldInline(n)?(e.inlineSource(n,`(${i})`),{type:zt.Noop,nextIdx:r}):{type:zt.Inline,source:`${an(n)}=${i}`,nextIdx:r}}}}function oy(e,t,n){let{chunk:r,referenced:i}=e,s=\"\",o=t+1;for(;o<n;){if(!i[o]){o=o+1;continue}let a=r.getInstruction(o),u=MT(e,a,o);s+=PT(u),o=u.nextIdx}return{type:zt.Block,source:s,nextIdx:o}}function mw(e,t,n){let{endIndex:r}=t,{chunk:i}=e,s=`function(${an(n)}) {\n`,o=n+1,a=r-1;s+=Fl(e,o,a),s+=oy(e,n,r).source;let u=i.getInstruction(r);return s+=`return ${e.referenceArg(u.args[1])};\n}`,s}function yw(e,t,n){let r=\"BuiltIn.quad(\";r+=mw(e,t,n),r+=`,${e.referenceArg(t.args[0])},${e.referenceArg(t.args[1])})`;let{endIndex:i}=t,s=i+1;return e.shouldInline(s)?(e.inlineSource(s,r),{type:zt.Noop,nextIdx:t.endIndex}):{type:zt.Inline,source:`${an(i+1)}=${r}`,nextIdx:t.endIndex}}function Fl(e,t,n){let{chunk:r,referenced:i}=e,s=\"\",o=!1;for(let a=t;a<=n;a++){if(!e.glsl&&e.isThunkBegin(a)){let c=e.thunkName(a);s+=`${o?\",\":\"var \"}${_l(c)}`,s+=`,${Ll(c)}`,o=!0}let u=r.getInstruction(a);if(!(u.type===0||u.type===24||u.type===20||!i[a])){if(u.type===21){let{endIndex:c}=u;a=c,e.shouldInline(c+1)&&a++;continue}if(!e.shouldInline(a)&&(s+=e.emitVarDeclaration(a,o),o=!0,u.type===53)){let{endIndex:c}=u;a=c-1;continue}}}return o&&(s+=`;\n`),s}function gw(e,t,n){let{glsl:r,chunk:i,referenced:s}=e,o=an(n),a=i.getInstruction(t.endIndex),u=e.referenceArg(t.args[0]),c=\"\";for(let p=1;p<a.args.length;p++){let f=t.endIndex+p;if(!s[f]||i.getInstruction(f).type!==48)continue;let g=an(f);r||(c+=`${g}=[];\n`)}return r||(c+=`if(${u}>${1e4}) throw ErrorMsg.maxListSize();\n`),c+=`for(${o}=1${r?\".0\":\"\"};${o}<=${u};${o}++){\n`,c}function hw(e,t,n){let{glsl:r,chunk:i,referenced:s}=e,o=\"\";for(let a=1;a<t.args.length;a++){let u=n+a;if(u>=i.instructionsLength()||!s[u]||i.getInstruction(u).type!==48)continue;let c=an(n+a),l=e.referenceArg(t.args[a]);if(r){let p=e.referenceArg(t.args[0]);o+=`${c}[int(${p})-1]=${l};\n`}else o+=`${c}.push(${l});\n`}return o+=`}\n`,o}function bw(e,t,n){let{chunk:r,referenced:i}=e,s=an(n);e.beforeBeginLoop(t);let o=`${e.referenceArg(t.args[0])}`,a=`${e.referenceArg(t.args[1])}`,u=`if(${o}>${a}){\n`;for(let c=2;c<t.args.length;c++){let l=t.endIndex+c-1;if(l>=r.instructionsLength()||!i[l]||r.getInstruction(l).type!==47)continue;let p=an(l);u+=`${p}=${e.referenceArg(t.args[c])};\n`}u+=e.checkFiniteBounds(t,o,a),u+=`}else{\n`;for(let c=2;c<t.args.length;c++){let l=n+c-1;if(!i[l]||r.getInstruction(l).type!==47)continue;let p=an(l);u+=`${p}=${e.referenceArg(t.args[c])};\n`}return u+=`${s}=${o};\n`,u+=\"while (true) {\",u}function xw(e,t,n){let{chunk:r,referenced:i}=e,s=r.getInstruction(t.args[0]),o=`${e.referenceArg(s.args[1])}`,a=an(t.args[0]),u=`${a}++;`;u+=`if (${a}<=${o}) {\n`;let c={};for(let l=1;l<t.args.length;l++){let p=t.args[0]+l;if(!i[p]||r.getInstruction(p).type!==47)continue;let f=an(p),m=e.referenceArg(t.args[l]);c[f]=m}for(let l in c){let p=c[l];c[p]&&(u+=`const _next_${l}=${p};\n`,c[l]=`_next_${l}`)}for(let l in c){let p=c[l];u+=`${l}=${p};\n`}u+=`} else {\n`;for(let l=1;l<t.args.length;l++){let p=n+l;if(p>=r.instructionsLength()||!i[p]||r.getInstruction(p).type!==47)continue;let f=an(p);u+=`${f}=${e.referenceArg(t.args[l])};\n`}return u+=`break;\n`,u+=`}\n}\n`,u+=`}\n`,u}function Pw(e,t,n){let{glsl:r}=e;if(r)throw J(\"GLSL map not implemented yet\");let i=an(t.endIndex+1),s=[];for(let a=0;a<t.callData.parameterSymbols.length;a++){let u=an(n+a+1);s.push(u)}let o=s.join(\",\");return`${i}=(${o}) => {\n`}function Tw(e,t,n){let r=`return ${e.referenceArg(t.args[1])}`;return r+=`}\n`,r}function Iw(e,t){switch(t.type){case 1:return e.emitConstant(t);case 8:case 9:case 10:case 11:case 12:case 13:case 25:case 26:case 27:case 28:case 29:case 31:case 32:return e.emitBinary(t,e.referenceArg(t.args[0]),e.referenceArg(t.args[1]));case 14:{let r=e.referenceArg(t.args[0]);return e.emitNeg(r)}case 15:return e.emitVec2(e.referenceArg(t.args[0]),e.referenceArg(t.args[1]));case 16:return e.emitVec3(e.referenceArg(t.args[0]),e.referenceArg(t.args[1]),e.referenceArg(t.args[2]));case 17:case 18:return e.emitVecAccess(e.referenceArg(t.args[0]),t.index);case 38:return e.emitList(t.args.map(r=>e.referenceArg(r)),t);case 40:case 42:case 3:throw new Error(`Programming Error: expect ${Ar(t.type)} to be removed before emitting code.`);case 39:{let r=t.valueType;return e.emitListAccess(e.referenceArg(t.args[0]),e.referenceArg(t.args[1]),e.printValue($r(r),r),t)}case 41:return e.emitInboundsListAccess(e.referenceArg(t.args[0]),e.referenceArg(t.args[1]));case 37:return e.emitNativeFunction(t.args.map(r=>e.referenceArg(r)),t);case 44:return e.emitExtendSeed(e.referenceArg(t.args[0]),e.referenceArg(t.args[1]),t.tag);case 2:case 0:case 21:case 22:case 19:case 20:case 23:case 24:case 47:case 48:case 49:case 50:case 51:case 53:case 54:case 33:case 55:case 4:throw new Error(`Unexpected opcode ${t.type}`);default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function uy(e){let t=new vT(e),n=ay(t);return t.finish(n)}var vT=class extends wl{constructor(n){super(n,!1);this.constants=[]}finish(n){return{source:n,constants:this.constants}}printValue(n){return uD(n)}beforeBeginLoop(){}checkFiniteBounds(n,r,i){let s=`}else if(!isFinite(${i}-${r})){\n`;for(let o=2;o<n.args.length;o++){let 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lr={xmin:-5,xmax:5,ymin:-5,ymax:5,zmin:-5,zmax:5};function SI(e,t){let n=Math.round(1e6*e)/1e6;return Math.abs(n-e)<t?n:e}function c6(e){let t=!0,n=!0,r=!0;return e.hardMin!==void 0&&e.target<e.hardMin&&(t=!1),e.hardMax!==void 0&&e.target>e.hardMax&&(n=!1),e.step&&zy({target:e.target,step:e.step,hardMin:t?e.hardMin:void 0,hardMax:n?e.hardMax:void 0})!==e.target&&(r=!1),{min:t,max:n,step:r}}function zy(e){let{target:t,hardMin:n,hardMax:r,step:i}=e,s=1e-10;if(n!==void 0&&r!==void 0&&(s=Math.min(s,Math.abs(r-n)/1e3)),i&&(s=Math.min(s,i/10)),n!==void 0&&(n=SI(n,s)),r!==void 0&&(r=SI(r,s)),e.forceSliderToMax&&r!==void 0&&(t=r),n>r||t<=n)return n;if(t>=r)return r;if(i){let u=n!==void 0?n:0;var o=Math.round((t-u)/i);t=i*o+u}let a=SI(t,s);return(i||n===a||r===a)&&(t=a),t<=n?n:t>=r?r:t}function sS(e){let{storedMax:t,sliderValue:n,hardMin:r,step:i}=e,s=e.is3d?lr.xmax:10;if(t>s&&(s=t),n>s&&(s=n),r>s&&(s=r),i){let o=zy({target:s,hardMin:r,hardMax:void 0,step:i});o>=s?s=o:s=o+i}return s}var CI=D.Constant,AB=D.Identifier;D.Base.prototype.tryGetConcreteTree=function(e,t,n={}){var r;try{r=this.getConcreteTree(e,t,n)}catch(i){i instanceof D.Base?r=i:r=J(i)}return r};D.Base.prototype.getConcreteTree=function(e,t,n={}){var i;var r=this.buildIRExpression(e,t,{selection:(i=this.parseOptions)==null?void 0:i.selection,coerceToNumber:n.coerceToNumber});if(r.isError)throw r;return r};D.DoubleInequality.prototype.getConcreteTree=function(e,t){return new this.constructor([new D.Piecewise([this._indicator,this._expressions[0],new CI(NaN)]).getConcreteTree(e,t),this._operators[0],new AB(this._symbol),this._operators[1],new D.Piecewise([this._indicator,this._expressions[1],new CI(NaN)]).getConcreteTree(e,t)])};D.Error.prototype.getConcreteTree=function(e,t){return this};function Vf(e,t){return e.isError?e:t.indexOf(e.valueType)===-1?Up():e}D.Image.prototype.getConcreteTree=function(e,t){var n=this.center.tryGetConcreteTree(e,t),r=this.radianAngle.tryGetConcreteTree(e,t),i=this.width.tryGetConcreteTree(e,t),s=this.height.tryGetConcreteTree(e,t),o=this.opacity.tryGetConcreteTree(e,t),a=[R,Pt,We],u=[T,se,We];return n=Vf(n,a),r=Vf(r,u),i=Vf(i,u),s=Vf(s,u),o=Vf(o,u),new D.Image({center:n,radianAngle:r,width:i,height:s,opacity:o},this.moveStrategy)};D.Ticker.prototype.getConcreteTree=function(e,t){var n=this.handler.tryGetConcreteTree(e,t);!n.isError&&n.valueType!==rt&&(n=jp(ne(n.valueType)));var r=n.getDependencies().filter(function(i){return!(e.graphingEnabled()&&e.validActionVariable(i))});return r.length&&(n=tn(e.sliderVariables(r)).setDependencies(r)),new D.Ticker({handler:n,minStep:this.minStep.tryGetConcreteTree(e,t)})};function OI(e,t,n){if(!t){n.valids[e]=!0;return}var r=t.getDependencies();if(t.isError)n.errors[e]=!0;else if(r.length>0){n.errors[e]=!0;for(var i=0;i<r.length;i++)r[i]===n.exportedSymbol?n.errors.cycle=!0:n.missingVars.push(r[i])}else n.values[e]=+t.asValue();n.valids[e]=isFinite(n.values[e]),n.valids[e]||(n.values[e]=void 0)}function Hy(e){return e&&e.valueType===se&&e.length===1&&e.args?e.args[0]:e}D.Slider.prototype.getConcreteTree=function(e,t){var n=this._expression.getConcreteTree(e,t),r=Hy(this.sliderMin&&this.sliderMin.tryGetConcreteTree(e,t)),i=Hy(this.sliderMax&&this.sliderMax.tryGetConcreteTree(e,t)),s=Hy(this.sliderStep&&this.sliderStep.tryGetConcreteTree(e,t)),o={exportedSymbol:this._symbol,errors:{},values:{},valids:{},missingVars:[],errMsg:void 0};if(OI(\"min\",r,o),OI(\"max\",i,o),OI(\"step\",s,o),s&&o.valids.step&&(o.values.step===0?delete o.values.step:o.values.step=Math.abs(o.values.step)),o.errors.cycle?n=tP(o.exportedSymbol):(o.errors.min||!o.valids.min?o.errMsg=nP():o.errors.max||!o.valids.max?o.errMsg=rP():(o.errors.step||!o.valids.step)&&(o.errMsg=sP()),o.values.min>o.values.max&&(o.valids.min=!1,o.valids.max=!1,o.errMsg||(o.errMsg=iP()))),n.isConstant){var a=t.initialEvaluation&&t.initialEvaluation.asValue(),u=a&&this.sliderIsPlayingOnce,c=o.values.max,l=+n.asValue(),p=o.values.min,f=o.values.step;if(u&&!isFinite(c)){var m=Hy(this.sliderSoftMax&&this.sliderSoftMax.tryGetConcreteTree(e,t));m&&(c=sS({storedMax:+m.asValue(),sliderValue:l,step:f,hardMin:p,is3d:e.is3dProduct()}))}var g=zy({target:l,hardMin:p,hardMax:c,step:f,forceSliderToMax:!!u}),d=Yu(g.toString()),y=isFinite(q(d))?d:g;n=new CI(y).getConcreteTree(e,t)}return n.sliderInfo=o,n};function oS(e,t){if(!t[this._symbol])throw ms(this._symbol);var n=this.args.map(function(i){return i.getConcreteTree(e,t)});if(n.length>0){if(n.length===1&&n.push(new D.Constant(1).getConcreteTree(e,t)),n[1].getDependencies().length)throw af(this._symbol).setDependencies(n[1].getDependencies());if(n[1].valueType!==T)throw af(this._symbol);var r=n[1].asValue();if(!isFinite(r)||r<=0)throw af(this._symbol)}return this.typeCheck(e,n),new this.constructor(n)}D.Histogram.prototype.getConcreteTree=oS;D.DotPlot.prototype.getConcreteTree=oS;D.BoxPlot.prototype.getConcreteTree=function(e,t){if(!t[this._symbol])throw ms(this._symbol);var n=this.args.map(function(r){return r.getConcreteTree(e,t)});return this.typeCheck(e,n),n.length===1&&(n[0].valueType===se||n[0].valueType===We)?new this.constructor(n):J(\"Failed to copmile BoxPlot\")};function RI(e,t){if(!t[this._symbol])throw ms(this._symbol);var n=this.args.map(function(r){return r.getConcreteTree(e,t)});return this.typeCheck(e,n),new this.constructor(n)}D.TTest.prototype.getConcreteTree=RI;D.IndependentTTest.prototype.getConcreteTree=RI;D.Stats.prototype.getConcreteTree=RI;D.Table.prototype.getConcreteTree=function(e,t){for(var n=[],r=Object.create(t),i=0;i<this.columns.length;i++){var s=this.columns[i].getConcreteTree(e,r);s.isIndependent&&this.columns[i].exportToLocal(e,s,r),n.push(s)}return new this.constructor(n)};D.TableColumn.prototype.getConcreteTree=function(e,t){var u;var n=this.header.getConcreteTree(e,t),r,i,s=this.header instanceof D.Identifier&&!t[this.header._symbol];if(s){r=[];for(var o=0;o<this.values.length;o++){if(this.values[o].tableError()){r.push(ml(this.values[o].tableError()));continue}var a=this.values[o].tryGetConcreteTree(e,t);a.isError?r.push(a):a.tableError()?r.push(ml(a.tableError())):a.valueType===T?r.push(a):r.push(Zb([ne(a.valueType)]))}return i=new this.constructor(n,r),i.isIndependent=!0,i}else return n.isList?r=n.mapElements(function(c){return c}):r=[],!n.isError&&n.valueType!==T&&n.valueType!==se&&n.valueType!==We&&(n=Xb([ne((u=n.valueType)!=null?u:Ht)])),i=new this.constructor(n,r),i};function Bf(e,t,n){return{symbolMap:e,symbolNodeMap:t,maxIndex:n}}function Uy(e,t){return e.symbolMap[t]}function aS(e,t){return e.symbolNodeMap[t]}function xr(e,t,n,r){e.symbolNodeMap[t]=r,e.symbolMap[t]=n,e.maxIndex=Math.max(e.maxIndex,n)}function ts(e){return 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n=bn[e];return(n.module===\"Math\"?Math:fo)[n.symbol].apply(null,ao(t))}}}function mS(e,t){let n=Array(t+1);return nt(e,t,n)}function yS(e,t,n){let r=Array(t+1);for(let i=0;i<n.length;i++)r[i]=n[i];return nt(e,t,r)}function gS(e,t,n){if(t.constantLength)return t.constantLength;let r=t.args[0],s=e.getInstruction(r).args[0],o=e.getInstruction(s);return q(nt(e,o.args[0],n))}function hS(e,t,n,r){let i=e.getInstruction(t),s=gS(e,i,r);if(!isFinite(n)||n<0||n>=s)return $r(ke(i.valueType));let o=i.args[0],a=t-o,u=e.getInstruction(o),c=u.args[0],l=u.args[a];r[c]=n+1;let p=nt(e,l,r);for(let f=c;f<=o;f++)r[f]=void 0;return p}function kB(e,t,n){let r=e.getInstruction(t),i=r.args[0],s=e.getInstruction(i).args[0];if(HB(e,s+1,i-1)&&Yy(r.valueType)){let u=e.copy(),c=sp(u);return _I(r.valueType,c)}let o=gS(e,r,n),a=[];for(let u=o-1;u>=0;u--)a[u]=hS(e,t,u,n);return a}function bS(e,t,n){let r=nt(e,t.args[1],n),i=t.args[0],s=e.getInstruction(i);if(s.type===48)return hS(e,i,q(r)-1,n);if(s.type===33){let o=nt(e,s.args[0],n);return bS(e,{...t,args:[o?s.args[1]:s.args[2],t.args[1]]},n)}else{let o=nt(e,t.args[0],n);return GB(t.valueType,o,r)}}function nt(e,t,n){let r=n[t];if(r!==void 0)return r;let i=zB(e,t,n);return typeof i==\"number\"&&i===Math.floor(i)&&(i=De(i,1)),n[t]=i,i}function zB(e,t,n){let r=e.getInstruction(t);switch(r.type){case 1:return r.value;case 8:return LI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 9:return wI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 10:return FI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 11:return VI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 12:return kf(nt(e,r.args[0],n),nt(e,r.args[1],n));case 13:return LB(nt(e,r.args[0],n),nt(e,r.args[1],n));case 14:return BI(nt(e,r.args[0],n));case 15:return wB(nt(e,r.args[0],n),nt(e,r.args[1],n));case 16:return VB(nt(e,r.args[0],n),nt(e,r.args[1],n),nt(e,r.args[2],n));case 17:return FB(r.index,nt(e,r.args[0],n));case 18:return BB(r.index,nt(e,r.args[0],n));case 25:return GI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 26:return kI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 27:return zI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 28:return HI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 29:return UI(nt(e,r.args[0],n),nt(e,r.args[1],n));case 31:return nt(e,r.args[0],n)||nt(e,r.args[1],n);case 32:return nt(e,r.args[0],n)&&nt(e,r.args[1],n);case 44:return qI(r.tag,nt(e,r.args[0],n),nt(e,r.args[1],n));case 33:return nt(e,r.args[0],n)?nt(e,r.args[1],n):nt(e,r.args[2],n);case 37:{let s=[];for(let o of r.args)s.push(nt(e,o,n));return $I(r.symbol,s)}case 38:{let s=[];for(let o of r.args)s.push(nt(e,o,n));return s}case 39:case 40:case 41:return bS(e,r,n);case 48:return kB(e,t,n);case 47:{let s=r.args[0],o=t-s,u=e.getInstruction(s).args[o],c=pS(e,{endIndex:s,returnIndex:u,resultIndex:t},n);return sp(c)}case 55:{let s=r.args[0],a=e.getInstruction(s).endIndex,c=e.getInstruction(a).args[0],l=pS(e,{endIndex:a,returnIndex:c,resultIndex:t},n);return sp(l)}case 19:case 20:case 21:case 22:case 23:case 24:case 42:case 0:case 2:case 3:case 49:case 50:case 51:case 4:case 53:case 54:throw new Error(`Programming Error: cannot interpret opcode ${r.type}`);default:let i=r;throw new Error(`Programming Error: unexpected opcode ${i.type}`)}}function pS(e,t,n){let r=t.endIndex,i=t.returnIndex,s=t.resultIndex,o=e.getInstruction(r).args[0],a=[];a[i]=!0;let u=i;e.getInstruction(s).type===55&&(a[s]=!0,u=s);for(let m=u;m>=o;m--){if(!a[m])continue;let g=e.getInstruction(m);if(!be(g))for(let d of g.args)d<o||d>r?nt(e,d,n):a[d]=!0}let l=e.copy();l.truncate(o);for(let m=0;m<o;m++){let g=n[m],d=e.getInstruction(m);if(g!==void 0){let y=d.valueType;l.replaceInstructionWithConstant(m,{type:1,valueType:y,value:g})}}l.reopenAllBlocks();let p=[];for(let m=o;m<s;m++){let g=e.getInstruction(m);if(be(g))p.push(l.copyInstruction(g));else{let d=[];for(let y of g.args)d.push(y<o?y:p[y-o]);g.type===40?p.push(l.InboundsListAccess(d)):p.push(l.copyInstructionWithArgs(g,d))}}l.Noop();let f=e.getInstruction(s);if(f.type===47)l.replaceInstructionWithBlockVarOrFunctionCall(l.getReturnIndex(),{type:47,valueType:f.valueType,args:[r<o?r:p[r-o]]});else if(f.type===55)l.replaceInstructionWithBlockVarOrFunctionCall(l.getReturnIndex(),{type:55,valueType:f.valueType,args:f.args.map(m=>m<o?m:p[m-o])});else throw new Error(`Programming error: unexpected opcode ${Ar(f.type)}`);return l}function HB(e,t,n){let r=[];for(let s=0;s<=t;s++)r.push(!1);let i=[];for(let s=t+1;s<=n;s++)i.push(s);for(;i.length;){let s=i.pop();if(r[s])continue;r[s]=!0;let o=e.getInstruction(s);if(o.type===55)return!0;if(!be(o))for(let a of o.args)r[a]||i.push(a)}return!1}function sp(e){let t=e.getCompiledFunction();return t.executionMetadata.recursiveFunctionCache=new ql,t.executionMetadata.iterativeRecursionOutputs={},t.fn()}function Tr(e,t){let n=e.getInstruction(t);if(n.type!==48)return t;let r=n.args[0],i=e.getInstruction(r),s=i.args[0],o=!1;for(let u=s+1;u<r;u++){let c=e.getInstruction(u);if(c.type===40&&c.args[1]===s){o=!0;break}}if(!o)return t;let a=[];for(let u=s;u<=r+i.args.length-1;u++){let c=e.getInstruction(u);if(be(c))a.push(e.copyInstruction(c));else{let l=[];for(let p of c.args)l.push(p>=s?a[p-s]:p);c.type===40?a.push(e.InboundsListAccess(l)):a.push(e.copyInstructionWithArgs(c,l))}}return e.getReturnIndex()}function zf(e,t,n){let r=e.getInstruction(t);if(W(r.valueType)){let i=zn(e,t);if(n=Math.floor(n),isNaN(n)||n<0||i!==void 0&&n>=i){let s=ke(r.valueType);return e.NanOfType(s)}return r.type===38?r.args[n]:r.type===1&&W(r.valueType)?e.ConstantOfType(ke(r.valueType),r.value[n]):i!==void 0?e.InboundsListAccess([t,e.Constant(n+1)]):e.ListAccess([t,e.Constant(n+1)])}else{if(r.valueType===R)return isNaN(n)||n<0||n>2?e.Constant(NaN):r.type===15?r.args[n]:r.type===1?e.Constant(r.value[n]):e.OrderedPairAccess(n+1,[t]);if(r.valueType===V)return isNaN(n)||n<0||n>3?e.Constant(NaN):r.type===16?r.args[n]:r.type===1?e.Constant(r.value[n]):e.OrderedTripleAccess(n+1,[t]);throw new Error(`Cannot access elements of ${ne(r.valueType)}`)}}function Xy(e,t,n){let r=e.getInstruction(t);if(n.length===0)return e.ConstantOfType(r.valueType,[]);if(r.type===1&&W(r.valueType)){let i=[],s=ke(r.valueType);for(let o of n){let a=Math.floor(o);isNaN(a)||a<0||a>=yo(e,t,\"Programming error: expected Constant list instruction to have constant length.\")?i.push($r(s)):i.push(r.value[a])}return e.ConstantOfType(r.valueType,i)}else if(r.type===38){let i=[];for(let s of n){let o=Math.floor(s);if(isNaN(o)||o<0||o>=yo(e,t,\"Programming error: expected List instruction to have constant length.\")){let a=ke(r.valueType);i.push(e.NanOfType(a))}else i.push(r.args[o])}return e.List(i)}else{let i=[],s=!0,o=zn(e,t);for(let u of n){let c=Math.floor(u);i.push(e.Constant(c+1)),(isNaN(c)||c<0||o===void 0||c>=o)&&(s=!1)}let a=[t,e.List(i)];return s?e.InboundsListAccess(a):e.ListAccess(a)}}function TS(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be constant collapsed\");let t=e.getInstruction(e.getReturnIndex());if(be(t))return e.getReturnIndex();switch(t.type){case 8:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.Constant(LI(r.value,i.value))):r.type===1&&q(r.value)===0?(e.popInstruction(),t.args[1]):i.type===1&&q(i.value)===0?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 9:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.Constant(wI(r.value,i.value))):r.type===1&&q(r.value)===0?(e.popInstruction(),e.Negative([t.args[1]])):i.type===1&&q(i.value)===0?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 10:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.Constant(FI(r.value,i.value))):r.type===1&&q(r.value)===1?(e.popInstruction(),t.args[1]):i.type===1&&q(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 11:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.Constant(VI(r.value,i.value))):i.type===1&&q(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 12:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);if(r.type===1&&i.type===1)return e.popInstruction(),e.Constant(kf(r.value,i.value));if(r.type===1&&r.valueType===T){let s=q(r.value);if(s===Math.E)return e.popInstruction(),e.SyntheticNativeFunction(\"exp\",[t.args[1]]);if(s>0)return e.popInstruction(),e.RawExponent(t.args)}if(i.type===1&&i.valueType===T){let s=q(i.value);if(s===1)return e.popInstruction(),t.args[0];if(s===Math.floor(s))return e.popInstruction(),e.RawExponent(t.args);if(En(i.value)){let{n:o,d:a}=i.value;if(a%2===1){e.popInstruction();let u=e.RawExponent([e.SyntheticNativeFunction(\"abs\",[t.args[0]]),t.args[1]]);return o%2===0?u:e.Multiply([e.SyntheticNativeFunction(\"sign\",[t.args[0]]),u])}}}return e.getReturnIndex()}case 13:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.Constant(kf(r.value,i.value))):i.type===1&&q(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 14:{let r=e.getInstruction(t.args[0]);return r.type===1?(e.popInstruction(),e.Constant(BI(r.value))):e.getReturnIndex()}case 25:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,GI(r.value,i.value))):e.getReturnIndex()}case 26:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,kI(r.value,i.value))):e.getReturnIndex()}case 27:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,zI(r.value,i.value))):e.getReturnIndex()}case 28:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,HI(r.value,i.value))):e.getReturnIndex()}case 29:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,UI(r.value,i.value))):e.getReturnIndex()}case 31:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,fS(r.value,i.value))):r.type===1?(e.popInstruction(),r.value?t.args[0]:t.args[1]):i.type===1?(e.popInstruction(),i.value?t.args[1]:t.args[0]):e.getReturnIndex()}case 32:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(ge,dS(r.value,i.value))):r.type===1?(e.popInstruction(),r.value?t.args[1]:t.args[0]):i.type===1?(e.popInstruction(),i.value?t.args[0]:t.args[1]):e.getReturnIndex()}case 33:{let r=e.getInstruction(t.args[0]);return r.type===1?(e.popInstruction(),r.value?t.args[1]:t.args[2]):e.getReturnIndex()}case 17:{let r=e.getInstruction(t.args[0]),i=t.index;return r.type===15?(e.popInstruction(),r.args[i-1]):r.type===1&&r.valueType===R?(e.popInstruction(),e.Constant(r.value[i-1])):e.getReturnIndex()}case 18:{let r=e.getInstruction(t.args[0]),i=t.index;return r.type===16?(e.popInstruction(),r.args[i-1]):r.type===1&&r.valueType===V?(e.popInstruction(),e.Constant(r.value[i-1])):e.getReturnIndex()}case 38:{if(xS(e,t.args)){e.popInstruction();let r=[];for(let i of t.args)r.push(e.getInstruction(i).value);return e.ConstantOfType(t.valueType,r)}return e.getReturnIndex()}case 39:case 41:{let r=t.args[0],i=e.getInstruction(r),s=e.getInstruction(t.args[1]);if(i.type===33&&s.type===1){let o=t.type===39?e.ListAccess([i.args[1],t.args[1]]):e.InboundsListAccess([i.args[1],t.args[1]]),a=t.type===39?e.ListAccess([i.args[2],t.args[1]]):e.InboundsListAccess([i.args[2],t.args[1]]);return e.Piecewise([i.args[0],o,a])}if(i.type===48){e.popInstruction();let o=i.args[0],a=r-o,u=e.getInstruction(o),c=u.args[0],l,p;if(t.type===41)l=t.args[1];else{let m=zn(e,r);if(s.type===1&&s.valueType===T&&m!==void 0){let g=q(s.value),d=Math.floor(g);if(d<1||d>m)return e.NanOfType(t.valueType);l=g===d?t.args[1]:e.Constant(d)}else{let g=e.Constant(1),y=e.getInstruction(c).args[0],h=e.SyntheticNativeFunction(\"floor\",[t.args[1]]),b=e.GreaterEqual([h,g]),x=e.LessEqual([h,y]);l=e.Piecewise([b,e.Piecewise([x,h,y]),g]),p={one:g,lengthIndex:y,roundedIndex:h,greaterEqualIndex:b,lessEqualIndex:x}}}if(u.args[a]<c)return u.args[a];let f=[l];for(let m=c+1;m<=u.args[a];m++){let g=e.getInstruction(m);if(be(g))f.push(e.copyInstruction(g));else{let d=[];for(let y of g.args)d.push(y>=c?f[y-c]:y);g.type===40?f.push(e.InboundsListAccess(d)):f.push(e.copyInstructionWithArgs(g,d))}}if(p){let{greaterEqualIndex:m,lessEqualIndex:g,lengthIndex:d,one:y}=p,h=ke(i.valueType),b=e.NanOfType(h),x=f[f.length-1],P=e.And([e.And([m,g]),e.GreaterEqual([d,y])]);return e.Piecewise([P,x,b])}else return f[f.length-1]}else if(s.type===1&&s.valueType===T)if(i.type===38){e.popInstruction();let o=Math.floor(q(s.value))-1;return isNaN(o)||o<0||o>=i.args.length?e.NanOfType(t.valueType):i.args[o]}else if(i.type===1){e.popInstruction();let o=Math.floor(q(s.value))-1;return isNaN(o)||o<0||o>=i.value.length?e.NanOfType(t.valueType):e.ConstantOfType(ke(i.valueType),i.value[o])}else return e.getReturnIndex();else return e.getReturnIndex()}case 47:{let r=e.getInstruction(t.args[0]);if(!Ti(r)||qy(e,e.getReturnIndex(),r.args[0]))return e.getReturnIndex();if(AI(t.valueType)){let i=e.copy(),s=sp(i);return e.popInstruction(),NI(e,t.valueType,s)}else throw new Error(`Constant collapsing a block with return type ${ne(t.valueType)} is not implemented.`)}case 55:{let r=e.dereferenceFunctionHeader(t.args[0]);if(r===void 0||!xS(e,t.args.slice(1))||qy(e,r,t.args[0]))return e.getReturnIndex();if(AI(t.valueType)){let i=e.copy(),s=sp(i);return e.popInstruction(),NI(e,t.valueType,s)}else throw new Error(`Constant collapsing a function call with return type ${ne(t.valueType)} is not implemented.`)}case 37:switch(t.symbol){case\"nthroot\":{let r=PS(e,t.args);if(r!==void 0)return e.Constant(wd(r[0],r[1]));{let i=e.getInstruction(t.args[1]);if(i.type===1&&i.valueType===T)return e.Exponent([t.args[0],e.Constant(_p(i.value))])}return e.getReturnIndex()}case\"count\":{let r=zn(e,t.args[0]);return r!==void 0?(e.popInstruction(),e.Constant(r)):e.getReturnIndex()}case\"select\":{let r=zn(e,t.args[0]);if(r!==void 0&&bt(e.getInstruction(t.args[1]))){e.popInstruction();let i=ln(e,t.args[1]),s=[];for(let o=0;o<Math.min(r,i.length);o++)i[o]&&s.push(o);return Xy(e,t.args[0],s)}else return e.getReturnIndex()}case\"shuffle\":{let r=t.args[0],i=t.args[1],s=zn(e,i);if(s!==void 0&&bt(e.getInstruction(r))){e.popInstruction();let o=oI(ln(e,r),s);return Xy(e,i,o)}else return e.getReturnIndex()}case\"elementsAt\":{let r=t.args[0],i=t.args[1];if(bt(e.getInstruction(i))){e.popInstruction();let s=ln(e,i);return Xy(e,r,s)}return e.getReturnIndex()}case\"restrictionToBoolean\":{let r=e.getInstruction(t.args[0]);return bt(r)?(e.popInstruction(),e.ConstantOfType(ge,r.value)):r.type===37&&r.symbol===\"restriction\"?(e.popInstruction(),r.args[0]):e.getReturnIndex()}default:{let r=PS(e,t.args);return r===void 0?e.getReturnIndex():(e.popInstruction(),e.ConstantOfType(t.valueType,$I(t.symbol,r)))}}case 44:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return bt(r)&&bt(i)?e.ConstantOfType(ot,qI(t.tag,ln(e,t.args[0]),ln(e,t.args[1]))):e.getReturnIndex()}case 15:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return r.type===1&&r.valueType===T&&i.type===1&&i.valueType===T?e.ConstantOfType(R,[r.value,i.value]):e.getReturnIndex()}case 16:{let r=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]),s=e.getInstruction(t.args[2]);return r.type===1&&r.valueType===T&&i.type===1&&i.valueType===T&&s.type===1&&s.valueType===T?e.ConstantOfType(V,[r.value,i.value,s.value]):e.getReturnIndex()}case 48:{let r=e.getReturnIndex(),i=zn(e,r);if(i!==void 0&&i===0)return e.popInstruction(),e.ConstantOfType(t.valueType,[]);let s=t.args[0],o=e.getInstruction(s),a=o.args[0],u=r-s,c=o.args[u];if(!qy(e,c,a)){if(t.valueType===wn){if(i==null)throw df(oi(e,r));let f=[];for(let m=0;m<i;m++){let g=e.InboundsListAccess([r,e.Constant(m+1)]);f.push(g)}return e.List(f)}let p=mS(e,r);e.popInstruction(),e.ConstantOfType(t.valueType,p)}return r}case 49:{for(let i of t.args)if(!bt(e.getInstruction(i)))return e.getReturnIndex();e.popInstruction();let r={};for(let i=0;i<t.symbols.length;i++){let s=t.symbols[i],o=e.getInstruction(t.args[i]);if(o.type===48&&(o=e.getInstruction(Tr(e,t.args[i]))),o.type!==1)throw new Error(\"Expected instruction to be constant\");let{valueType:a,value:u}=o;$y(a,u)||(r[s]={value:u,valueType:a})}return e.ConstantOfType(rt,{type:\"Action\",updateRules:r})}case 20:case 22:case 23:case 24:case 40:case 42:case 21:case 19:case 50:case 51:case 53:case 54:return e.getReturnIndex();default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function xS(e,t){for(let n of t){let r=e.getInstruction(n);if(!bt(r))return!1}return!0}function PS(e,t){let n=[];for(let r of t){let i=e.getInstruction(r);if(bt(i))n.push(i.value);else return}return n}var IS={segment:!0,ray:!0,vector:!0,line:!0,circle:!0,arc:!0,polygon:!0,glider:!0,midpoint:!0,intersection:!0,strictintersection:!0,perpendicular:!0,parallel:!0,translate:!0,rotate:!0,dilate:!0,reflect:!0,apply:!0,segments:!0,vertices:!0,angle:!0,angles:!0,directedangle:!0,directedangles:!0,clockwise:!0,counterclockwise:!0,reflex:!0,start:!0,end:!0};function qB(e){return e!==void 0&&e in IS}function YI(e){return qB(e)?e===\"rotate\"||e===\"dilate\"||e===\"translate\"||e===\"reflect\"?!0:!1:!1}function Zy(e){if(e.type===\"ListAccess\"&&e.list.type===\"Identifier\"&&e.index.type===\"Constant\")return[e.list._symbol,e.index.asValue()];if(e.type===\"Identifier\")return[e._symbol,void 0]}function Wy(e){let t={},n=e;if((n instanceof ga||n instanceof cr)&&(t.identifier=n._symbol,n=n._expression),n instanceof Ua&&n.index instanceof Zt&&(t.listAccess=n.index.asValue(),n=n.list),t.identifier&&n instanceof ze){let r=n._symbol,i=t.listAccess;t.assignmentRhsReference=[r,i]}if(n instanceof cn){let r=n._symbol,i=n.args[0]instanceof ze?n.args[0]._symbol:void 0;if(YI(r)&&e instanceof cr&&i&&e._argSymbols.some(s=>s===i))t.tree={symbol:r,parents:n.args.slice(1).map(Zy)};else if(IS[r])t.tree={symbol:r,parents:n.args.map(Zy)};else{let s=[n._symbol,void 0];t.tree={symbol:\"apply\",parents:[s,...n.args.map(Zy)]}}}else if(n instanceof xi){let r=n.args.map(Zy);r.length===2&&r[1]&&r[1][0]===\"segments\"?t.tree={symbol:\"segment\",parents:[r[0]]}:r.length===2&&r[1]&&r[1][0]===\"start\"?t.tree={symbol:\"start\",parents:[r[0]]}:r.length===2&&r[1]&&r[1][0]===\"end\"&&(t.tree={symbol:\"end\",parents:[r[0]]})}return t}function Hf(e){if(e.length===0)return We;let t=e[0];if(t!==T&&zr(t,T)){let n=!1,r=!0;for(let i of e)if(i===T&&(n=!0),!zr(i,T)){r=!1;break}n&&r&&(t=T)}return ei(t)?ar(t):sn}var vc=_s([[T,T]]),$B=_s([[{meta:\"union\",types:Zi},{meta:\"union\",types:[ge,T]}]]),XI={Negative:_s([[T],[R],[he],[Se],[V]]),Add:_s([[T,T],[R,R],[he,he],[Se,Se],[V,V]]),Subtract:_s([[T,T],[R,R],[he,he],[Se,Se],[V,V]]),Multiply:_s([[T,T],[R,T],[T,R],[T,he],[T,Se],[he,T],[Se,T],[V,T],[T,V],[Vt,{meta:\"union\",types:Qa}],[{meta:\"union\",types:Qa},Vt]]),DotMultiply:_s([[T,T],[R,T],[T,R],[he,he],[Se,Se],[T,he],[he,T],[T,Se],[Se,T],[V,T],[T,V],[V,V],[Vt,{meta:\"union\",types:Qa}],[{meta:\"union\",types:Qa},Vt]]),CrossMultiply:_s([[T,T],[R,T],[T,R],[he,T],[T,he],[Se,T],[T,Se],[Se,Se],[V,V],[Vt,{meta:\"union\",types:Qa}],[{meta:\"union\",types:Qa},Vt]]),Divide:_s([[T,T],[R,T],[he,T],[Se,T],[V,T]]),Exponent:vc,\"Comparator['=']\":vc,\"Comparator['>']\":vc,\"Comparator['<']\":vc,\"Comparator['>=']\":vc,\"Comparator['<=']\":vc,ComparatorChain:_s([{type:\"variadic\",initial:[T,T],rest:T}]),PercentOf:vc,NamedCoordinateAccess:_s([[R],[V]]),Norm:_s([[T],[R],[V],[he],[Se]]),ListAccess:$B};function _s(e){return e.map(ti)}function jy(e,t,n){if(t instanceof Vo){let r=n.filter(s=>s!==void 0);if(r.length===0)return;let i=Hf(r);return W(i)&&i!==sn?Ia([{type:\"variadic\",initial:[],rest:ke(i)}],n):[]}else if(t instanceof cn||t instanceof Wa||t instanceof xi){let r=t instanceof xi?t.args[1]._symbol:t._symbol;if(!r)return;let i=Vp(r);return i?Ia(i,n):void 0}else if(t instanceof hr){let[r,i,s]=n,o=i!==void 0&&s!==void 0?ua(i,s):void 0;!o&&s===T&&t.args[2]instanceof Zt&&t.args[2].isNaN()&&(s=void 0);let a;if(o!==void 0)a=o;else if(i!==void 0)a=i;else if(s!==void 0)a=s;else return;return W(a)&&(a=ke(a)),Ia([ti([ge,a,a])],[n[0],i,s])}else if(e.is3dProduct()&&t instanceof uu){let r=[...XI.DotMultiply,ti([R,R])];return Ia(r,n)}else if(t instanceof Qi){let r=[{type:\"variadic\",initial:[rt],rest:rt},ti([T,T])];return e.is3dProduct()&&r.push(ti([T,T,T])),Ia(r,n)}else if(t instanceof qa){let r=[{type:\"variadic\",initial:[rt],rest:rt}],i=n.filter(s=>s!==void 0&&s!==T);if(i.length>0){let s=Hf(i);W(s)&&s!==sn&&r.push({type:\"variadic\",initial:[],rest:ke(s)})}return Ia(r,n)}else if(t.type in XI&&n.some(r=>r!==void 0)){let r=XI[t.type];return r?Ia(r,n):void 0}}function Ia(e,t){let n=[];for(let r of e)Array.isArray(r)&&r.length<t.length||t.every((i,s)=>{if(i===void 0)return!0;let o=Uu(r,s);return o===void 0?!1:zh(i,o)})&&n.push(r);return n}function ES(e,t,n,r,i){var h,b,x,P;if(!sl(t)&&!il(t)||YI(t))return;let s,o=!1,a=!1,u=0,c=[],l=[],p=r.map(M=>e.getInstruction(M).valueType),f=sl(t)?oo[t]:void 0;if(f&&(o=f.isSeeded,s=void 0,c.push(...f.argumentTypes),u=(b=(h=f.defaultArguments)==null?void 0:h.length)!=null?b:0,l=Jy(c,p,u),a=f.allowDotCall),t===\"mean\"&&l.length===0&&p.length>0&&oe(p[0],St))c=[[St]],u=0,l=[],a=!0;else if(il(t)&&l.length===0&&!(f!=null&&f.fallthroughUnlessDistribution&&p.length>0&&oe(p[0],St))){let M=bn[t];s=M.tag,c.push(...rb(t)),u=(P=(x=M.defaultArguments)==null?void 0:x.length)!=null?P:0,l=Jy(c,p,u),a=a||M.allowDotCall}let m=Math.min(...c.map(Ga)),g=Math.max(...c.map(Cp)),d=r,y=r;if(o&&(y=d=r.slice(1),m-=1,g-=1),i){if(!a)throw Wp(n);let M=e.getInstruction(d[0]).valueType;if(!W(M)&&M!==Nt&&M!==Se&&M!==St&&M!==mn&&(M===R||!Sp(M)))throw Lb(n,ne(M));n=\".\"+n,y=d.slice(1),m-=1,g-=1}if(!(l.length>0))throw YB(e,{symbol:t,errorSymbol:n,providedArgs:y,argsWithoutSeed:d,isDotCall:i,minArity:m,maxArity:g,defaultArgumentCount:u,builtInTag:s})}function YB(e,{symbol:t,errorSymbol:n,providedArgs:r,argsWithoutSeed:i,isDotCall:s,minArity:o,maxArity:a,defaultArgumentCount:u,builtInTag:c}){if(c===\"doubleReducer\"&&r.length===2){if(!W(e.getInstruction(r[0]).valueType)||!W(e.getInstruction(r[1]).valueType))throw sf(t)}else if(c===\"parameterizedReducer\"&&r.length===2&&!W(e.getInstruction(r[0]).valueType))throw NP(t);if(t===\"logbase\"&&r.length!==2)return ds(\"log\",1,r.length-1);if(t===\"random\")return hx();if(r.length<o||r.length>a){let{dotMinArityExampleArgs:p,dotMaxArityExampleArgs:f,minArityExampleArgs:m,maxArityExampleArgs:g}=XB(t),d,y;if(r.length<o?(y=o-u,s&&p?d=n+p:m&&(d=n+m)):(y=a,s&&f?d=n+f:g&&(d=n+g)),c===\"reducer\"&&r.length===0)return Tx(n);if(c===\"doubleReducer\")return ef(n);if(c===\"parameterizedReducer\")return Px(n);if(c===\"color\")return xx(n);if(sl(t))switch(t){case\"pdf\":return s?ds(n,y,r.length,d):dx();case\"cdf\":return s?ds(n,y,r.length,d):r.length<o?mx():yx();case\"tdist\":return gx();case\"length\":case\"round\":case\"midpoint\":case\"segment\":case\"vector\":case\"distance\":case\"circle\":case\"center\":case\"radius\":case\"glider\":case\"intersection\":case\"strictintersection\":case\"parallel\":case\"perpendicular\":case\"start\":case\"end\":case\"angle\":case\"directedangle\":case\"angles\":case\"directedangles\":case\"apply\":case\"translate\":case\"reflect\":case\"dilate\":case\"rotate\":case\"normaldist\":case\"poissondist\":case\"binomialdist\":case\"uniformdist\":case\"total\":case\"mean\":case\"median\":case\"stdev\":case\"var\":case\"quantile\":case\"sort\":case\"shuffle\":case\"join\":case\"unique\":case\"polygon\":case\"coterminal\":return ds(n,y,r.length,d);case\"points\":case\"lines\":case\"circles\":case\"polygons\":case\"rays\":case\"vectors\":case\"arcs\":throw Nr(n);case\"histogram\":case\"dotplot\":case\"boxplot\":case\"ttest\":case\"ittest\":case\"stats\":case\"det\":case\"inv\":case\"transpose\":case\"rref\":case\"trace\":throw J(`Unexpected arity error for ${t}`);default:let h=t;throw new Error(`Unexpected compiler function ${h}`)}return ds(n,y,r.length,d)}if(t===\"polygon\"&&r.length===2&&e.getInstruction(r[0]).valueType===T&&e.getInstruction(r[1]).valueType===T)return Kp();let l=[];for(let p=0;p<i.length;p++){let f=i[p],m=c!==void 0&&c!==\"doubleReducer\"&&c!==\"never-broadcast\"&&!(c===\"parameterizedReducer\"&&p===0)&&t!==\"polygon\",g=e.getInstruction(f).valueType;W(g)&&m&&(g=ke(g)),l.push(ne(g))}return Pi(n,l)}function XB(e){return sl(e)?oo[e]:il(e)?bn[e]:{}}function Jy(e,t,n){return Ia(e,t).filter(r=>t.length+n>=Ga(r))}function Zo(e,t){let n=[];for(let r of t)n.push(ne(e.getInstruction(r).valueType));return n}function Dc(e,t){let n=[];for(let r of t){let i=e.getInstruction(r).valueType,s=W(i)?ke(i):i;n.push(ne(s))}return n}function Je(e,t,n){return oe(e.getInstruction(t).valueType,n)}function lu(e,t,n,r){var c,l;let i=n.type;if(i===\"FunctionCall\"||i===\"SeededFunctionCall\"||i===\"DotAccess\"){let p,f;if(n instanceof xi&&(n.args[1]instanceof ze||n.args[1]instanceof cn))p=n.args[1]._symbol,f=(c=n.args[1]._errorSymbol)!=null?c:p;else if(n instanceof cn||n instanceof Wa)p=n._symbol,f=(l=n._errorSymbol)!=null?l:p;else return;if(p===\"polygon\"&&t.is3dPolicy())throw wm();ES(e,p,f,r,n instanceof xi);return}let s=r.map(p=>e.getInstruction(p).valueType),o=jy(t,n,s);if(!o)return;let a=Math.min(...o.map(Ga));if(o.length>0&&r.length>=a)return;let u=ZB(i,s);switch(i){case\"Add\":throw bb(u);case\"Subtract\":throw xb(u);case\"CrossMultiply\":throw t.is3dProduct()&&s.length===2&&(oe(s[0],R)&&oe(s[1],R)||oe(s[0],T)&&oe(s[1],V)||oe(s[0],V)&&oe(s[1],T))?$p(u):qp(u);case\"DotMultiply\":throw qp(u);case\"Multiply\":{if(t.is3dProduct()&&s.length===2){if(oe(s[0],V)&&oe(s[1],V))throw Xp(u);if(oe(s[0],R)&&oe(s[1],R))throw Yp(u)}throw qp(u)}case\"Divide\":throw Pb(u);case\"Exponent\":throw Tb(u);case\"Negative\":throw Ib(u);case\"Comparator['=']\":case\"Comparator['>']\":case\"Comparator['<']\":case\"Comparator['>=']\":case\"Comparator['<=']\":case\"ComparatorChain\":throw vb(u);case\"Or\":throw Sb(u);case\"Piecewise\":throw oe(s[0],ge)?Yb([ne(e.getInstruction(r[1]).valueType),ne(e.getInstruction(r[2]).valueType)]):cm(u);case\"Restriction\":throw cm(u);case\"List\":{MS(e,r);break}case\"ListAccess\":throw Zp(u);case\"Norm\":throw Pi(\"abs\",u);case\"ParenSeq\":{let p=s.indexOf(rt)!==-1,f=s.some(g=>g!==rt);if(p&&f)throw fm([ne(s[0]),ne(s[1])]);if(s.length!==2&&(!t.is3dProduct()||s.length!==3)){let g=t.is3dPolicy()?3:2;throw Mx(g)}let m=s.find(g=>!oe(g,T));throw m!==void 0?Ob(ne(m)):J(\"Unexpected error type checking ParenSeq\")}case\"BareSeq\":{if(s.length<2)throw Nr(\",\");let p=s[0],f=s.find(m=>m!==p);if(f)throw fm([ne(p),ne(f)]);if(p===T)throw r.length===2?Ix():Ex();MS(e,r);break}case\"Ans\":case\"Constant\":case\"Assignment\":case\"RecursiveFunctionBaseCase\":case\"MixedNumber\":case\"Identifier\":case\"Construction\":case\"Range\":case\"NamedCoordinateAccess\":case\"Sum\":case\"Product\":case\"Integral\":case\"ListComprehension\":case\"FunctionExponent\":case\"FunctionFactorial\":case\"Prime\":case\"Derivative\":case\"UpdateRule\":case\"Substitution\":case\"CoordinateEquation\":case\"FunctionDefinition\":case\"Slider\":case\"RegressionParameter\":case\"Seed\":case\"ExtendSeed\":case\"PercentOf\":return;default:{let p=i;throw new Error(`Unexpected node type: ${p}`)}}}function MS(e,t){if(t.length===0)return;let n=e.getInstruction(t[0]).valueType;if(!ei(n))throw ec([ne(n)]);for(let r of t){let i=e.getInstruction(r).valueType;if(!ei(i))throw ec([ne(i)]);if(i!==n)throw Jp()}}function ZB(e,t){let n=r=>W(r)?ke(r):r;switch(e){case\"Add\":case\"Subtract\":case\"Multiply\":case\"Divide\":case\"Exponent\":case\"Negative\":case\"Comparator['<']\":case\"Comparator['>']\":case\"Comparator['=']\":case\"Comparator['<=']\":case\"Comparator['>=']\":case\"NamedCoordinateAccess\":return t.map(n).map(ne);case\"ComparatorChain\":{let r=t.map(n);for(let i=0;i<r.length;i++)if(!zr(r[i],T))return i===0?[ne(r[i]),ne(r[i+1])]:[ne(r[i-1]),ne(r[i])];return 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u=e.getInstruction(a).valueType;if(!oe(u,T)&&!oe(u,R)&&!oe(u,V)&&!oe(u,Ut)&&!oe(u,Be)&&!oe(u,Ie)&&!oe(u,fe)&&!oe(u,Le)&&!oe(u,he)&&!oe(u,pe)&&!oe(u,ce)&&!oe(u,Ge)&&!oe(u,mn)&&!oe(u,Ae))throw jb(ne(u))}let o={};for(let a of n.symbols){if(o[a])throw Qb(a);o[a]=!0}return}let i=[];for(let o=0;o<n.args.length;o++){let a=e.getInstruction(n.args[o]).valueType,u=Uu(r,o);(u===void 0||!Rp(a,u))&&i.push(n.args[o])}if(i.length===0)return;let s=Zo(e,n.args);switch(n.type){case 32:throw Db(s);case 17:case 18:throw Cb(s);case 21:{let o=e.getInstruction(n.args[0]).valueType,a=e.getInstruction(n.args[1]).valueType;if(o!==T)throw zb([ne(o)]);if(a!==T)throw Hb([ne(a)]);return}case 22:{let o=e.getInstruction(n.args[1]).valueType;throw Ub([ne(o)])}case 44:{if(e.getInstruction(n.args[0]).valueType!==ot||e.getInstruction(n.args[1]).valueType!==ot&&e.getInstruction(n.args[1]).valueType!==T)throw J(`Unexpected arg types for ExtendSeed: ${Zo(e,n.args).map(o=>o.key).join(\", \")}`);return}case 31:case 15:case 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r=e.getInstruction(t.args[1]).valueType;return r===R||r===V?{expectedTypes:[T,r]}:{expectedTypes:[T,T]}}case 38:{let r=t.valueType,i=ke(r);return{expectedTypes:{type:\"variadic\",initial:[],rest:i}}}case 39:case 40:case 41:return{expectedTypes:[sn,T]};case 37:{let r=t.symbol,i=bn[r],s=i.argumentTypes;if(i.tag===\"reducer\"&&!WB(e,t.args)&&Array.isArray(s)&&typeof s[0]==\"number\"&&W(s[0]))return{isReducerWithNoListArgs:!0,expectedTypes:{type:\"variadic\",initial:[],rest:ke(s[0])}};if(Array.isArray(s))return{expectedTypes:s};{let{initial:o,rest:a}=s,u=t.args.length-o.length,c=[...o];for(let l=0;l<u;l++)c.push(a);return{expectedTypes:c}}}case 44:return e.getInstruction(t.args[0]).valueType===ot&&e.getInstruction(t.args[1]).valueType!==ot?{expectedTypes:[ot,T]}:{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 47:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 23:return{expectedTypes:[T]};case 19:return{expectedTypes:t.args.map(r=>{let i=e.getInstruction(r).valueType;return i===ge||t.callData.type===\"sum\"&&(i===R||i===V)?i:T})};case 50:{let r=t.callData.parameterSymbols.length,i=[];for(let s=0;s<r;s++)i.push(T,T);return{expectedTypes:i}}case 24:case 20:case 51:{let r=[T];for(let i=1;i<t.args.length;i++)r.push(e.getInstruction(t.args[i]).valueType);return{expectedTypes:r}}case 42:return{expectedTypes:t.args.map(()=>T)};case 48:case 49:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 53:return{expectedTypes:[t.valueType]};case 54:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 55:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};default:{let r=t;throw new Error(`Unexpected opcode: ${r.type}`)}}}function WB(e,t){for(let n of t)if(W(e.getInstruction(n).valueType))return!0;return!1}var eg=WI({sin:Pn(\"isinf(x) || isnan(x) ? 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NaN : mod(x, y)\"),stirlingPrefactor:Ea(\"float\",\"float x, float y\",Ye`if (isnan(x) || isnan(y)) { return NaN; }\n    return pow(x/exp(1.0), y);`),stirlerrSeries:Vi(Ye`float S0 = 0.083333336;\n    float S1 = 0.0027777778;\n    float S2 = 0.0007936508;\n    float nn = x*x;\n    return (S0-(S1-S2/nn)/nn)/x;`),factorialAsymptotic:Pn(\"dcg_stirlingPrefactor(x,x)*sqrt(2.0*dcg_PI*x)*exp(dcg_stirlerrSeries(x))\"),factorialMinimax:Vi(Ye`float n1 = 2.1618295;\n    float n2 = 1.5849807;\n    float n3 = 0.4026814;\n    float d1 = 2.2390451;\n    float d2 = 1.6824219;\n    float d3 = 0.43668285;\n\n    float n = 1.0 + x*(n1 + x*(n2 + x*n3));\n    float d = 1.0 + x*(d1 + x*(d2 + x*d3));\n    float xp1 = x+1.0;\n\n    return dcg_stirlingPrefactor(xp1,x)*sqrt(xp1)*(n/d);\n    `),factorialPositive:Pn(Ye`(x>33.0)?Infinity:(x>8.0)?dcg_factorialAsymptotic(x):dcg_factorialMinimax(x);`),factorial:Vi(Ye`if (isnan(x) || (isinf(x) && x < 0.0)) { return NaN; }\n    bool isInteger = x == floor(x);\n    if (x < 0.0) {\n      if (isInteger) return Infinity;\n      return 1.0 / (dcg_sincpi(x) * dcg_factorialPositive(-x));\n    }\n    float approx = dcg_factorialPositive(x);\n    return isInteger ? dcg_round(approx) : approx;`),distance:Ea(\"float\",\"vec2 a, vec2 b\",Ye`\n      if (any(isnan(a)) || any(isnan(b))) return NaN;\n      vec2 d = a-b;\n      return dcg_hypot(d.x, d.y);`),distanceThreeD:Ea(\"float\",\"vec3 a, vec3 b\",Ye`\n      if (any(isnan(a)) || any(isnan(b))) return NaN;\n      vec3 d = a-b;\n      return dcg_hypot(dcg_hypot(d.x, d.y), d.z);`),hsv:Ea(\"vec3\",\"float h, float s, float v\",Ye`if (isnan(h) || isnan(s) || isnan(v)) {discard;}\n      vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n      if (isinf(h)) h = 0.0;\n      vec3 p = abs(fract(h / 360.0 + K.xyz) * 6.0 - K.www);\n      return vec3(clamp(v, 0.0, 1.0) * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), clamp(s, 0.0, 1.0)));`),rgb:Ea(\"vec3\",\"float r, float g, float b\",Ye`if (isnan(r) || isnan(g) || isnan(b)) {discard;}\n    return clamp(vec3(r,g,b),0.0,255.0)/255.0;`),erf:Vi(Ye`if (isnan(x)) return NaN;\n      float t = abs(x);\n      float n = x*x;\n      float r = -n;\n      return sign(x) * (\n        r < -750.0\n          ? 1.0\n          : t >= 0.065\n          ? 1.0 - exp(r) * (\n            t > 50000000.0\n              ? r / t\n              : t > 50.0\n              ? 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Infinity : 0.0;\n      }\n    }\n    if (x > 0.0) return pow(x,y);\n    else if (x == 0.0) {\n      if (y > 0.0) return 0.0;\n      if (y == 0.0) return 1.0;\n      if (y < 0.0) return Infinity;\n    } else {\n      float m = mod(y, 2.0);\n      if (m == 0.0) return pow(-x, y);\n      else if (m == 1.0) return -pow(-x, y);\n      else {${\"\"}\n        vec2 a0 = vec2(0.0, 1.0);\n        vec2 a1 = vec2(1.0, 0.0);\n        float approx = y;\n        for (int i=0; i<12; i+=1) {\n          float whole = floor(approx);\n          vec2 a = whole * a1 + a0;\n          if (a.y > 100.0) break;\n          a0 = a1; a1 = a;\n          if (approx == whole) break;\n          approx = 1.0 / (approx - whole);\n        }${\"\"}\n        float r = a1.x / a1.y;\n        float m = max(max(abs(y), abs(r)), 1.0);\n        if (abs(mod(a1.y, 2.0) - 1.0) < 0.01 && abs((r - y)/y) < 0.00001) {\n          return (mod(a1.x, 2.0) == 0.0 ? 1.0 : -1.0) * pow(-x, y);\n        } else {\n          return NaN;\n        }\n      }\n    }\n  }`,Ye`float dcg_add(float x, float y) {\n    return isnan(x) || isnan(y) ? NaN\n      : isinf(x) && isinf(y) && x != y ? NaN\n      : x + y;\n  }`,Ye`float dcg_sub(float x, float y) {\n    return isnan(x) || isnan(y) ? NaN\n      : isinf(x) && isinf(y) && x != -y ? NaN\n      : x - y;\n  }`,Ye`float dcg_mul(float x, float y) {\n    return isnan(x) || isnan(y) ? NaN\n      : isinf(x) && y == 0.0 ? NaN\n      : x == 0.0 && isinf(y) ? NaN\n      : x * y;\n  }`,Ye`float dcg_div(float x, float y) {\n    return isnan(x) || isnan(y) ? NaN\n      : isinf(x) && isinf(y) ? NaN\n      : x == 0.0 && y == 0.0 ? NaN\n      : x / y;\n  }`,Ye`float dcg_neg(float x) {\n    return isnan(x) ? NaN : -x;\n  }`,Ye`bool dcg_equal(float x, float y) {\n    return isnan(x) || isnan(y) ? false : x == y;\n  }`,Ye`bool dcg_less(float x, float y) {\n    return isnan(x) || isnan(y) ? false : x < y;\n  }`,Ye`bool dcg_lessEqual(float x, float y) {\n    return isnan(x) || isnan(y) ? false : x <= y;\n  }`,Ye`bool dcg_greater(float x, float y) {\n    return isnan(x) || isnan(y) ? false : x > y;\n  }`,Ye`bool dcg_greaterEqual(float x, float y) {\n    return isnan(x) || isnan(y) ? false : x >= y;\n  }`,Ye`float dcg_gcd2(float u, float v) {\n    if (isinf(u)) return v;\n    if (isinf(v)) return u;\n    for (int i=0; i<95; i++) {\n      if (v == 0.0) break;\n      u = mod(u, v);\n      if (u == 0.0) break;\n      v = mod(v, u);\n    }\n    return u+v;\n  }`,Ye`float dcg_log1p(float x) {\n    return x - 0.5 * x * x == x ? x : log(1.0 + x);\n  }`,Ye`bool dcg_isPiMultiple(float absx) {\n    if (absx > 1.0e5) return false;\n    return floor(0.5 + dcg_PI_INV * absx) * dcg_PI == absx;\n  }`,Ye`bool dcg_isOddHalfPiMultiple(float absx) {\n    if (absx > 1.0e5) return false;\n    float n = floor(0.5 + 2.0 * dcg_PI_INV * absx);\n    return mod(n, 2.0) == 1.0 && n * dcg_PI == 2.0 * absx;\n  }`].join(`\n`),NS=[\"round\",\"hypot\",\"rtxsqpone\",\"rtxsqmone\"],t3=NS.map(e=>eg[e].value).join(`\n`)+Object.keys(eg).filter(e=>NS.indexOf(e)===-1).map(e=>eg[e].value).join(`\n`),F7=Ye`uniform float NaN;\n    uniform float Infinity;\n    #define dcg_PI 3.141592653589793\n    #define dcg_PI_INV 0.3183098861837907\n    ${e3}\\n`+t3;function Ye(e,...t){let n=e[0];for(let r=0;r<t.length;r++)n+=t[r],n+=e[r+1];return n3(n)}function n3(e){let t=e.split(`\n`);if(/^\\s/.test(t[0][0]))throw new Error(\"Programming error: Expected un-indented first line\");if(t.length<=1)return e;let n=Math.min(...t.slice(1).map(r=>r.match(/^\\s*/)[0].length));return t[0]+`\n`+t.slice(1).map(r=>r.slice(n)).join(`\n`)}function Wo(e,t){let n=new JI(e,t),r=ay(n);return n.finish(r)}var JI=class extends wl{constructor(n,r){super(n,!0);this.maxUniforms=r;this.glsl=!0;this.shaderUniforms=[];this.definitions={}}finish(n){return{source:n,shaderFunctions:r3(this.chunk,this.definitions),shaderUniforms:this.shaderUniforms}}printValue(n,r){if(Array.isArray(n)){if(n.length>100)throw pl();let i=W(r),s=i?ke(r):r,o=n.map(c=>this.printValue(c,s)).join(\",\"),a=ng(r),u=LS({type:a,arity:n.length});return this.definitions[u]=!0,(i?\"buildList\":a)+\"(\"+o+\")\"}switch(typeof n){case\"boolean\":return n.toString();case\"number\":return this.printFloatOrUniformGLSL(n);case\"string\":throw ll(\"random\");case\"object\":if(Ja(n))throw new Error(\"Action values cannot be compiled\");return this.printFloatOrUniformGLSL(q(n));default:throw new Error(\"Unexpected value: \"+n)}}printFloatOrUniformGLSL(n){if(this.shaderUniforms.length>=this.maxUniforms)return jI(n);{let i=\"_DCG_SC_\"+this.shaderUniforms.length;return this.shaderUniforms.push(n),i}}beforeBeginLoop(n){let r=this.chunk.getInstruction(n.args[0]),i=this.chunk.getInstruction(n.args[1]),s=n.callData.type===\"sum\";if(r.type!==1){let u=oi(this.chunk,n.args[0]);throw s?dm(u):mm(u)}if(i.type!==1){let u=oi(this.chunk,n.args[1]);throw s?dm(u):mm(u)}if(r.valueType!==T||i.valueType!==T)throw new Error(\"Programming error: non-number in summation bounds\");let o=q(r.value),a=q(i.value);if(!isFinite(a-o)||a-o>=1e3)throw s?cx():lx()}checkFiniteBounds(){return\"\"}emitConstant(n){return this.printValue(n.value,n.valueType)}emitNeg(n){return`dcg_neg(${n})`}emitTernary(n,r,i,s){return W(s.valueType)?`dcg_ternary(${n},${r},${i})`:`${n}?${r}:${i}`}emitVec2(n,r){return`vec2(${n},${r})`}emitVec3(n,r,i){return`vec3(${n},${r},${i})`}emitVecAccess(n,r){return`${n}.${r===1?\"x\":r===2?\"y\":\"z\"}`}emitBinary(n,r,i){switch(n.type){case 8:return`dcg_add(${r},${i})`;case 9:return`dcg_sub(${r},${i})`;case 10:return`dcg_mul(${r},${i})`;case 11:return`dcg_div(${r},${i})`;case 12:return`dcg_pow(${r},${i})`;case 13:return`dcg_rawpow(${r},${i})`;case 25:return`dcg_equal(${r},${i})`;case 26:return`dcg_less(${r},${i})`;case 28:return`dcg_lessEqual(${r},${i})`;case 27:return`dcg_greater(${r},${i})`;case 29:return`dcg_greaterEqual(${r},${i})`;case 31:return`${r}||${i}`;case 32:return`${r}&&${i}`;default:throw new Error(\"Programming Error: invalid binary opcode.\")}}emitList(n,r){let i=LS({type:ng(r.valueType),arity:r.args.length});return this.definitions[i]=!0,`buildList(${n.join(\",\")})`}emitListAccess(n,r,i,s){let o=zn(this.chunk,s.args[0]);if(o===void 0)throw tc(oi(this.chunk,s.args[0]));let a=`int(${r})`;return`(${a}>=1&&${a}<=${o})?${n}[${a}-1]:${i}`}emitInboundsListAccess(n,r){return`${n}[int(${r})-1]`}emitNativeFunction(n,r){if(!tg[r.symbol])throw ll(r.symbol);return`dcg_${r.symbol}(${n.join(\",\")})`}emitExtendSeed(){throw ll(\"random\")}emitVarDeclaration(n,r){let i=r?\";\":\"\";return i+=wS(this.chunk,n)+\" \"+an(n),i}emitFunctionCall(){throw ll(\"recursion\")}};function LS(e){let{type:t,arity:n}=e,r=t+\"[\"+n+\"]\",i=r+\" buildList(\";for(let s=0;s<n-1;s++)i+=`${t} _${s}, `;i+=`${t} _${n-1}) {\n`,i+=r+` a;\n`;for(let s=0;s<n;s++)i+=`a[${s}] = _${s};\n`;return i+=`return a;\n}\n`,i}function r3(e,t){let n=e.argNames.length,r=e.instructionsLength()-1;for(let i=n;i<=r;i++){let s=e.getInstruction(i);if(s.type===33){if(W(s.valueType)){let o=wS(e,i),a=`${o} dcg_ternary(bool x, ${o} y, ${o} z) { if (x) return y; return z; }`;t[a]=!0}}else if(s.type===37){let o=tg[s.symbol];if((o==null?void 0:o.type)===\"reducer\"){let a=s.args[0],u=zn(e,a);if(u===void 0)throw tc(oi(e,a));for(let c of o.deps)t[tg[c].value(u)]=!0;t[o.value(u)]=!0}else if((o==null?void 0:o.type)===\"double-reducer\"){let a=s.args[0],u=s.args[1],c=zn(e,a),l=zn(e,u);if(c===void 0)throw tc(oi(e,a));if(l===void 0)throw tc(oi(e,u));t[o.value(c,l)]=!0}}}return t}function jI(e){let t=e.toString();return/^-?\\d+$/.test(t)?t+\".0\":t}function ng(e){switch(W(e)?ke(e):e){case ge:return\"bool\";case T:return\"float\";case R:return\"vec2\";case Ut:case V:return\"vec3\";default:throw new Error(\"Unexpected type: \"+on(e))}}function wS(e,t){let n=e.getInstruction(t);if(W(n.valueType)){let r=zn(e,t);if(r===void 0)throw tc(oi(e,t));if(r>100)throw pl();return`${ng(n.valueType)}[${r}]`}else return ng(n.valueType)}function fn(e,t,n){switch(t){case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 17:case 18:case 21:case 19:case 23:case 50:return T;case 25:case 26:case 27:case 28:case 29:case 31:case 32:return ge;case 33:{let i=e.getInstruction(n[1]).valueType,s=e.getInstruction(n[2]).valueType,o=ua(i,s);return o===void 0?i:o}case 15:return R;case 16:return V;case 38:return Hf(n.map(i=>e.getInstruction(i).valueType));case 39:case 40:case 41:{let i=e.getInstruction(n[0]).valueType;return W(i)?ke(i):Ht}case 44:return ot;case 49:return rt;case 55:return e.getInstruction(n[0]).valueType;case 1:case 2:case 37:case 42:case 47:case 48:case 3:case 0:case 24:case 22:case 20:case 51:case 4:case 53:case 54:return Ht;default:let r=t;throw new Error(`Unexpected opcode ${r}`)}}function Ls(e,t){return e.pushLeafInstruction(t)}function Mn(e,t,n){switch(t.type){case 8:return e.Add(n);case 9:return e.Subtract(n);case 10:return e.Multiply(n);case 11:return e.Divide(n);case 12:return e.Exponent(n);case 13:return e.RawExponent(n);case 14:return e.Negative(n);case 25:return e.Equal(n);case 26:return e.Less(n);case 27:return e.Greater(n);case 28:return e.LessEqual(n);case 29:return e.GreaterEqual(n);case 31:return e.Or(n);case 32:return e.And(n);case 33:return e.Piecewise(n);case 47:return e.BlockVar(t.valueType,n);case 48:return e.BroadcastResult(t.valueType,n);case 15:return e.OrderedPair(n);case 16:return e.OrderedTriple(n);case 17:return e.OrderedPairAccess(t.index,n);case 18:return e.OrderedTripleAccess(t.index,n);case 37:return e.NativeFunction(t.symbol,t.callData,n);case 42:return e.Distribution(t.symbol,n);case 21:return e.BeginIntegral(t.callData,n);case 22:return e.EndIntegral(n);case 23:return e.BeginBroadcast(n);case 24:return e.EndBroadcast(n);case 19:return e.BeginLoop(t.callData,n);case 20:return e.EndLoop(n);case 38:return e.List(n);case 39:return e.ListAccess(n);case 40:return e.DeferredListAccess(n);case 41:return e.InboundsListAccess(n);case 44:return e.ExtendSeed(t.tag,n);case 49:return e.Action(t.symbols,n);case 50:return e.BeginMap(t.callData,n);case 51:return e.EndMap(n);case 53:return e.BeginFunction(n);case 54:return e.EndFunction(n);case 55:return e.FunctionCall(n);default:let r=t;throw new Error(`Unexpected opcode ${r.type}`)}}function FS(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be converted to broadcast\");let t=e.getInstruction(e.getReturnIndex());if(be(t))return e.getReturnIndex();switch(t.type){case 8:case 9:case 10:case 11:case 12:case 13:case 25:case 26:case 27:case 28:case 29:case 31:case 32:case 15:case 16:case 14:case 33:case 17:case 18:return Sc(e,t);case 42:return Tr(e,Sc(e,t));case 37:{let r=bn[t.symbol];switch(r.tag){case\"default\":case\"trig\":case\"trig2\":case\"inverseTrig\":case\"color\":return Sc(e,t);case\"never-broadcast\":{let i=[],s=!1;for(let o of t.args){let a=Tr(e,o);a!==o?(s=!0,i.push(a)):i.push(o)}return s?e.copyInstructionWithArgs(t,i):e.getReturnIndex()}case\"reducer\":if(i3(e,t.args))if(t.args.length===1){let i=t.args[0],s=Tr(e,i);return s!==i?e.copyInstructionWithArgs(t,[s]):e.getReturnIndex()}else return Sc(e,t);else return e.getReturnIndex();case\"doubleReducer\":{if(t.args.length!==2)throw new Error(\"Programming error: double reducers must have two arguments\");let i=Tr(e,t.args[0]),s=Tr(e,t.args[1]);return i!==t.args[0]||s!==t.args[1]?e.copyInstructionWithArgs(t,[i,s]):e.getReturnIndex()}case\"parameterizedReducer\":{if(t.args.length!==2)throw new Error(\"Programming error: double reducers must have two arguments\");let i=Tr(e,t.args[0]);return i===t.args[0]?Sc(e,t,[!1,!0]):e.copyInstructionWithArgs(t,[i,t.args[1]])}default:{let i=r.tag;throw new Error(`Programming Error: unexpected tag ${i}`)}}}case 39:case 40:case 41:return Sc(e,t,[!1,!0]);case 55:{let i=e.getInstruction(t.args[0]).signature.argTypes.map(a=>!W(a)),s=[t.args[0]],o=!1;for(let a=1;a<t.args.length;a++){let u=t.args[a],c=Tr(e,u);c!==u?(o=!0,s.push(c)):s.push(u)}return o?e.copyInstructionWithArgs(t,s):Sc(e,t,[!1,...i])}case 21:case 22:case 19:case 20:case 50:case 51:return e.getReturnIndex();case 38:case 47:case 23:case 24:case 48:case 44:case 49:case 53:case 54:return e.getReturnIndex();default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function i3(e,t){for(let n of t)if(W(e.getInstruction(n).valueType))return!0;return!1}function Sc(e,t,n){let r=t.args,i=!1,s=[];for(let m=0;m<r.length;m++){if(n&&!n[m])continue;let g=r[m],d=e.getInstruction(g).valueType;W(d)&&s.indexOf(g)===-1&&s.push(g),d===We&&(i=!0)}if(s.length===0)return e.getReturnIndex();if(t.type===33&&s.indexOf(t.args[0])==-1&&s.indexOf(t.args[1])>=0&&s.indexOf(t.args[2])>=0){let m=Tr(e,t.args[1]),g=Tr(e,t.args[2]);return m!==t.args[1]||g!==t.args[2]?Mn(e,t,[t.args[0],m,g]):e.getReturnIndex()}e.popInstruction();let o=Gf(e,s);if(o===void 0)throw new Error(\"Programming Error: expected minListLength to be defined for \"+s.length+\" lists\");let a=o;if(bt(e.getInstruction(a))&&ln(e,a)===0&&i)return e.ConstantOfType(We,[]);let u=e.BeginBroadcast([a]),c=[];for(let m of s)c.push(Ma(e,m,u));let l=[];for(let m=0;m<r.length;m++){let g=r[m];if(n&&!n[m])l.push(g);else{let d=s.indexOf(g);l.push(d===-1?g:c[d])}}let p=e.copyInstructionWithArgs(t,l),f=e.EndBroadcast([u,p]);return e.BroadcastResult(ar(e.getInstruction(p).valueType),[f])}function Ma(e,t,n){return e.getInstruction(t).type==48?e.DeferredListAccess([t,n]):e.InboundsListAccess([t,n])}function VS(e){let t=[];t.push(\"digraph {\");for(let n=0;n<e.instructionsLength();n++)e.getInstruction(n).type!==0&&t.push(`${n} [label=\"${n}: ${yc(e,n)}\"];`);for(let n=0;n<e.instructionsLength();n++){let r=e.getInstruction(n);if(Lv(r))for(let i of r.args)t.push(`${n} -> ${i};`)}return t.push(\"}\"),t.join(`\n`)}function BS(e,t,n){let r=e.argNames.indexOf(t);if(r===-1)return 0;let i=Lr(e,r,n);return en(i,e.getReturnIndex())}function Lr(e,t,{allowRestriction:n,allowClosedBlockReferences:r}){return{chunk:e,argIndex:t,orderTable:[],mask:eu(e,t),allowRestriction:n,allowClosedBlockReferences:r}}function en(e,t){let n=e.orderTable[t];if(n!==void 0)return n;let r=s3(e,t);return e.orderTable[t]=r,r}function s3(e,t){let{chunk:n,mask:r,argIndex:i,allowRestriction:s,allowClosedBlockReferences:o}=e;if(!o&&n.isInClosedBlock(t))return 1/0;if(t===i)return 1;let a=n.getInstruction(t);if(ri(a)||Ti(a))return 1/0;switch(a.type){case 8:case 9:case 26:case 28:case 27:case 29:{let[c,l]=a.args;return Math.max(en(e,c),en(e,l))}case 10:{let[c,l]=a.args;return en(e,c)+en(e,l)}case 14:return en(e,a.args[0]);case 11:{let[c,l]=a.args;return en(e,l)>0?1/0:en(e,c)}case 12:case 13:{let[c,l]=a.args,p=n.getInstruction(l);if(en(e,c)===0&&en(e,l)===0)return 0;if(p.type===1){let f=q(p.value);return f===Math.round(f)&&f>0?en(e,c)*f:1/0}else return 1/0}case 33:{if(!r[t])return 0;let c=n.getInstruction(a.args[2]);return s&&c.type===1&&isNaN(q(c.value))?en(e,a.args[1]):1/0}case 2:case 0:case 1:case 25:case 32:case 31:case 15:case 17:case 16:case 18:case 38:case 39:case 40:case 41:case 37:case 42:case 48:case 47:case 3:case 44:case 49:case 4:case 55:return r[t]?1/0:0;default:let u=a;throw new Error(`Unexpected opcode ${u.type}`)}}function GS(e,t){let n=e.argNames.indexOf(t),r=e.getReturnIndex(),i=ws(Lr(e,n,{allowRestriction:!0,allowClosedBlockReferences:!1}),r);if(en(i.orderCtx,r)>2)throw new Error(\"Programming Error: cannot compute polynomial coefficients for polynomials of order greater than 2\");let s=Hn(i,r),o=!1;for(let a=0;a<e.instructionsLength();a++)e.getInstruction(a).type===33&&i.mask[a]&&(o=!0);return{chunk:i.newChunk,coefficients:s,mappedArgIndex:i.valueMap[n],mappedReturnIndex:i.valueMap[r],isRestrictedPolynomial:o}}function ws(e,t){let{chunk:n,argIndex:r}=e,i=Yr(n,t);if(n.isInClosedBlock(r))throw new Error(\"Programming Error: cannot find polynomial coefficients of an instruction in a closed block\");let s,o;r>=0&&r<n.argNames.length?(s=n.argNames.slice(),o=n.argTypes.slice(),s.splice(r,1),o.splice(r,1)):(s=n.argNames,o=n.argTypes);let a=new jo({argNames:s,argTypes:o}),u=[];for(let m=0;m<n.instructionsLength();m++){if(!i[m])continue;let g=n.getInstruction(m);if(g.type===2)m<r||r<0?u[m]=m:m===r?u[m]=a.SymbolicVar(n.argTypes[m]):u[m]=m-1;else if(be(g))u[m]=Ls(a,g);else{let d=[];for(let y of g.args)d.push(u[y]);u[m]=Mn(a,g,d)}}let c=[],l=a.Constant(0),p=a.Constant(1),f=a.Constant(NaN);return{chunk:n,newChunk:a,orderCtx:e,coefficientTable:c,mask:e.mask,valueMap:u,argIndex:r,zero:l,one:p,nan:f}}function Hn(e,t){let{newChunk:n,orderCtx:r,coefficientTable:i,mask:s,valueMap:o,argIndex:a,zero:u,one:c,nan:l}=e,p=i[t];if(p!==void 0)return p;let f;for(s[t]?t===a?f=[u,c]:en(r,t)>2?f=[l]:f=o3(e,t):f=[o[t]];f.length>1;){let m=n.getInstruction(f[f.length-1]);if(m.type===1&&q(m.value)===0)f.pop();else break}if(f.length===0)throw new Error(\"Programming Error: coefficients cannot be empty\");return i[t]=f,f}function o3(e,t){let n=e.chunk.getInstruction(t),{newChunk:r}=e;switch(n.type){case 8:{let[s,o]=n.args,a=Hn(e,s),u=Hn(e,o),c=a.length-1,l=u.length-1,p=[];for(let f=0;f<=Math.max(c,l);f++)c>=f&&l>=f?p.push(r.Add([a[f],u[f]])):p.push(c>l?a[f]:u[f]);return p}case 9:case 26:case 28:case 27:case 29:{let[s,o]=n.args;(n.type===26||n.type==28)&&([s,o]=[o,s]);let a=Hn(e,s),u=Hn(e,o),c=a.length-1,l=u.length-1,p=[];for(let f=0;f<=Math.max(c,l);f++)c>=f&&l>=f?p.push(r.Subtract([a[f],u[f]])):p.push(c>l?a[f]:r.Negative([u[f]]));return p}case 14:{let s=n.args[0],o=Hn(e,s),a=[];for(let u=0;u<o.length;u++)a.push(r.Negative([o[u]]));return a}case 10:{let[s,o]=n.args,a=Hn(e,s),u=Hn(e,o),c=a.length-1,l=u.length-1,p=[];for(let f=0;f<=c;f++)for(let m=0;m<=l;m++){if(f+m>2)continue;let g=r.Multiply([a[f],u[m]]),d=p[f+m];d===void 0?p[f+m]=g:p[f+m]=r.Add([d,g])}return p}case 11:{let[s,o]=n.args,a=Hn(e,s),u=Hn(e,o),c=[];for(let l=0;l<a.length;l++)c.push(r.Divide([a[l],u[0]]));return c}case 12:case 13:{let[s,o]=n.args,a=Hn(e,s),u=Hn(e,o);if(a.length-1===0)return[r.RawExponent([a[0],u[0]])];let l=r.getInstruction(u[0]);switch(q(l.value)){case 0:return[r.Constant(1)];case 1:return a;case 2:return[r.Multiply([a[0],a[0]]),r.Multiply([r.Constant(2),r.Multiply([a[0],a[1]])]),r.Multiply([a[1],a[1]])]}}case 33:return Hn(e,n.args[1]);case 0:case 23:case 2:case 1:case 25:case 32:case 31:case 15:case 17:case 16:case 18:case 38:case 39:case 40:case 41:case 37:case 42:case 21:case 22:case 19:case 20:case 24:case 48:case 47:case 3:case 44:case 49:case 50:case 51:case 4:case 53:case 54:case 55:throw new Error(`Cannot find polynomial coefficients of opcode ${n.type} that depends on symbol.`);default:let i=n;throw new Error(`Unexpected opcode ${i.type}`)}}function kS(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be lifted to numbers\");let t=e.getInstruction(e.getReturnIndex());if(be(t))return e.getReturnIndex();switch(t.type){case 8:return pu(e,t.args[0])&&pu(e,t.args[1])?(e.popInstruction(),e.OrderedPair([e.Add([e.OrderedPairAccess(1,[t.args[0]]),e.OrderedPairAccess(1,[t.args[1]])]),e.Add([e.OrderedPairAccess(2,[t.args[0]]),e.OrderedPairAccess(2,[t.args[1]])])])):fu(e,t.args[0])&&fu(e,t.args[1])?(e.popInstruction(),e.OrderedTriple([e.Add([e.OrderedTripleAccess(1,[t.args[0]]),e.OrderedTripleAccess(1,[t.args[1]])]),e.Add([e.OrderedTripleAccess(2,[t.args[0]]),e.OrderedTripleAccess(2,[t.args[1]])]),e.Add([e.OrderedTripleAccess(3,[t.args[0]]),e.OrderedTripleAccess(3,[t.args[1]])])])):Da(e,t.args)?(e.popInstruction(),du(e,[e.Add([ai(e,t.args[0]),ai(e,t.args[1])]),go(e,t.args[0])])):e.getReturnIndex();case 9:return pu(e,t.args[0])&&pu(e,t.args[1])?(e.popInstruction(),e.OrderedPair([e.Subtract([e.OrderedPairAccess(1,[t.args[0]]),e.OrderedPairAccess(1,[t.args[1]])]),e.Subtract([e.OrderedPairAccess(2,[t.args[0]]),e.OrderedPairAccess(2,[t.args[1]])])])):fu(e,t.args[0])&&fu(e,t.args[1])?(e.popInstruction(),e.OrderedTriple([e.Subtract([e.OrderedTripleAccess(1,[t.args[0]]),e.OrderedTripleAccess(1,[t.args[1]])]),e.Subtract([e.OrderedTripleAccess(2,[t.args[0]]),e.OrderedTripleAccess(2,[t.args[1]])]),e.Subtract([e.OrderedTripleAccess(3,[t.args[0]]),e.OrderedTripleAccess(3,[t.args[1]])])])):Da(e,t.args)?(e.popInstruction(),du(e,[e.Subtract([ai(e,t.args[0]),ai(e,t.args[1])]),go(e,t.args[0])])):e.getReturnIndex();case 14:return pu(e,t.args[0])?(e.popInstruction(),e.OrderedPair([e.Negative([e.OrderedPairAccess(1,[t.args[0]])]),e.Negative([e.OrderedPairAccess(2,[t.args[0]])])])):fu(e,t.args[0])?(e.popInstruction(),e.OrderedTriple([e.Negative([e.OrderedTripleAccess(1,[t.args[0]])]),e.Negative([e.OrderedTripleAccess(2,[t.args[0]])]),e.Negative([e.OrderedTripleAccess(3,[t.args[0]])])])):Da(e,t.args)?(e.popInstruction(),du(e,[e.Negative([ai(e,t.args[0])]),go(e,t.args[0])])):e.getReturnIndex();case 10:if(Uf(e,t.args[0])&&Uf(e,t.args[1]))return e.popInstruction(),e.SyntheticNativeFunction(\"restriction\",[e.And([e.SyntheticNativeFunction(\"restrictionToBoolean\",[t.args[0]]),e.SyntheticNativeFunction(\"restrictionToBoolean\",[t.args[1]])])]);if(Uf(e,t.args[0])||Uf(e,t.args[1])){let r,i;Uf(e,t.args[0])?(r=t.args[0],i=t.args[1]):(r=t.args[1],i=t.args[0]);let s=e.getInstruction(i).valueType;return uo(s)?(e.popInstruction(),e.Piecewise([e.SyntheticNativeFunction(\"restrictionToBoolean\",[r]),i,e.NanOfType(s)])):e.getReturnIndex()}else return pu(e,t.args[0])&&va(e,t.args[1])?(e.popInstruction(),e.OrderedPair([e.Multiply([e.OrderedPairAccess(1,[t.args[0]]),t.args[1]]),e.Multiply([e.OrderedPairAccess(2,[t.args[0]]),t.args[1]])])):va(e,t.args[0])&&pu(e,t.args[1])?(e.popInstruction(),e.OrderedPair([e.Multiply([t.args[0],e.OrderedPairAccess(1,[t.args[1]])]),e.Multiply([t.args[0],e.OrderedPairAccess(2,[t.args[1]])])])):Da(e,[t.args[0]])&&va(e,t.args[1])?(e.popInstruction(),du(e,[e.Multiply([ai(e,t.args[0]),t.args[1]]),go(e,t.args[0])])):va(e,t.args[0])&&Da(e,[t.args[1]])?(e.popInstruction(),du(e,[e.Multiply([t.args[0],ai(e,t.args[1])]),go(e,t.args[1])])):fu(e,t.args[0])&&va(e,t.args[1])?(e.popInstruction(),e.OrderedTriple([e.Multiply([e.OrderedTripleAccess(1,[t.args[0]]),t.args[1]]),e.Multiply([e.OrderedTripleAccess(2,[t.args[0]]),t.args[1]]),e.Multiply([e.OrderedTripleAccess(3,[t.args[0]]),t.args[1]])])):va(e,t.args[0])&&fu(e,t.args[1])?(e.popInstruction(),e.OrderedTriple([e.Multiply([t.args[0],e.OrderedTripleAccess(1,[t.args[1]])]),e.Multiply([t.args[0],e.OrderedTripleAccess(2,[t.args[1]])]),e.Multiply([t.args[0],e.OrderedTripleAccess(3,[t.args[1]])])])):e.getReturnIndex();case 11:return pu(e,t.args[0])&&va(e,t.args[1])?(e.popInstruction(),e.OrderedPair([e.Divide([e.OrderedPairAccess(1,[t.args[0]]),t.args[1]]),e.Divide([e.OrderedPairAccess(2,[t.args[0]]),t.args[1]])])):Da(e,[t.args[0]])&&va(e,t.args[1])?(e.popInstruction(),du(e,[e.Divide([ai(e,t.args[0]),t.args[1]]),go(e,t.args[0])])):fu(e,t.args[0])&&va(e,t.args[1])?(e.popInstruction(),e.OrderedTriple([e.Divide([e.OrderedTripleAccess(1,[t.args[0]]),t.args[1]]),e.Divide([e.OrderedTripleAccess(2,[t.args[0]]),t.args[1]]),e.Divide([e.OrderedTripleAccess(3,[t.args[0]]),t.args[1]])])):e.getReturnIndex();case 12:case 13:case 25:case 26:case 27:case 28:case 29:case 32:case 31:case 15:case 16:case 33:case 17:case 18:case 37:case 42:case 39:case 40:case 41:case 21:case 22:case 19:case 20:case 38:case 47:case 23:case 24:case 48:case 44:case 49:case 50:case 51:case 53:case 54:case 55:return e.getReturnIndex();default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function pu(e,t){return e.getInstruction(t).valueType===R}function fu(e,t){return e.getInstruction(t).valueType===V}function va(e,t){return e.getInstruction(t).valueType===T}function Uf(e,t){return e.getInstruction(t).valueType===Vt}function Da(e,t){return t.every(n=>Je(e,n,he))||t.every(n=>Je(e,n,Se))}function du(e,t){return mu(e,t,\"mathVector\",qf(\"mathVector\",\"mathVectorThreeD\"))}function go(e,t){return mu(e,[t],\"start\",[{match:[he],build:()=>e.SyntheticNativeFunction(\"basePointFromVector\",[t])},{match:[Se],build:()=>e.SyntheticNativeFunction(\"basePointFromVectorThreeD\",[t])}])}function ai(e,t){return mu(e,[t],\"displacement\",[{match:[he],build:()=>e.SyntheticNativeFunction(\"vectorDisplacementAsPoint\",[t])},{match:[Se],build:()=>e.SyntheticNativeFunction(\"vectorThreeDDisplacementAsPoint\",[t])}])}function qf(e,t){return[{match:[R,R],build:(n,r)=>n.SyntheticNativeFunction(e,r)},{match:[V,V],build:(n,r)=>n.SyntheticNativeFunction(t,r)}]}var a3=[\"Sum\",\"Product\",\"Integral\",\"List\",\"Derivative\",\"Piecewise\",\"Restriction\",\"Norm\",\"Exponent\",\"PercentOf\",\"FunctionDefinition\",\"UpdateRule\",\"Substitution\",\"ListComprehension\"],u3={isGeometryEnabled(){return!1},is3dProduct(){return!1},is3dPolicy(){return!1},isBeta3d(){return!1},areAllScalesLinear(){return!0},assignmentForbidden(e){return!0},substitutionForbidden(e){return!0},graphingEnabled(){return!1},isValidSlider(e){return!1},sliderVariables(e){return[]},ansEnabled(){return!1},disabledFeatures(){return a3},dimensionVarsEnabled(){return!1}},zS={...u3,isGeometryEnabled(){return!0},is3dProduct(){return!0},is3dPolicy(){return!0},isBeta3d(){return!0}};function HS(e){return 48<=e&&e<=57}function c3(e){return 97<=e&&e<=122}function l3(e){return 65<=e&&e<=90}function rg(e){return c3(e)||l3(e)}function ig(e){return e===92}function QI(e){return e===39}function US(e){if(9<=e&&e<=13||8192<=e&&e<=8202)return!0;switch(e){case 32:case 160:case 5760:case 8232:case 8233:case 8239:case 8287:case 12288:case 65279:return!0;default:return!1}}function gu(e,t){return Kr(e.token.span,t.prevSpan)}function yu(e,t,n){return{type:e,span:t,val:n}}function p3(e,t,n,r){return{input:e,prevSpan:t,pos:n,token:r}}function qS(e){return $S(e,0,to(e,0))}function $S(e,t,n){for(;US(e.charCodeAt(t));)t+=1;let r=m3(e,t);return p3(e,n,t,r)}function ho(e){return $S(e.input,e.token.span.end,e.token.span)}function Bi(e){return e.token}function Jo(e,t){if(Bi(e).type!==t)throw`Parse Error: expected ${t}.`;return ho(e)}function YS(e,t){return Bi(e).type===t}function sg(e){return e.pos>=e.input.length}var f3={\"\\\\left\":\"Left\",\"\\\\right\":\"Right\",\"\\\\sqrt\":\"Sqrt\",\"\\\\frac\":\"Frac\",\"\\\\operatorname\":\"OperatorName\",\"\\\\token\":\"Token\"},d3={\"[\":\"[\",\"]\":\"]\",\"{\":\"{\",\"}\":\"}\",\"^\":\"^\",_:\"_\"};function m3(e,t){let n=t;if(t>=e.length)return yu(\"End\",to(e,t),\"\");let r=e.charCodeAt(t);if(HS(r)){let i=yi(e,n,t+1);return yu(\"Digit\",i,e.charAt(n))}else if(rg(r)){let i=yi(e,n,t+1);return yu(\"Letter\",i,e.charAt(n))}else if(ig(r))if(t+=1,rg(e.charCodeAt(t))){for(;rg(e.charCodeAt(t));)t+=1;let i=yi(e,n,t),s=Cn(i),o=f3[s]||\"Cmd\";return yu(o,i,s)}else{t+=1;let i=yi(e,n,t),s=Cn(i);return yu(\"EscapedSymbol\",i,s)}else if(QI(r)){for(t+=1;QI(e.charCodeAt(t));)t+=1;if(e.charAt(t)===\"^\"){t+=1;let i=yi(e,n,t),s=Cn(i);return yu(\"Primes^\",i,s)}else{let i=yi(e,n,t),s=Cn(i);return yu(\"Primes\",i,s)}}else{let i=yi(e,n,t+1),s=e.charAt(n),o=d3[s]||\"Symbol\";return yu(o,i,s)}}function KI(e,t){return{type:\"Group\",span:e,args:t}}function XS(e,t,n){return{type:\"Sqrt\",span:e,optArg:t,arg:n}}function ZS(e,t,n){return{type:\"Frac\",span:e,num:t,den:n}}function WS(e,t,n,r){return{type:\"SupSub\",span:e,sup:t,sub:n,nprimes:r}}function jS(e,t,n,r){return{type:\"LeftRight\",span:e,left:t,right:n,arg:r}}function JS(e,t){return{type:\"OperatorName\",span:e,arg:t}}function QS(e,t){return{type:\"TokenNode\",span:e,arg:t}}function KS(e,t){return{type:\"Symbol\",span:e,val:t}}function eO(e){switch(e){case\"Frac\":return 2;case\"^\":case\"_\":case\"Primes^\":case\"Left\":case\"Sqrt\":case\"OperatorName\":case\"Token\":return 1;default:return 0}}function tO(e){let{state:t,tree:n}=og(qS(e),!1);if(!sg(t))throw`Parse error: unexpected ${Cn(Bi(t).span)}.`;return n}function Fs(e,t){return{state:e,tree:t}}function og(e,t){let n=e,r=[];e:for(;!sg(e);){let s=Bi(e);switch(s.type){case\"Cmd\":case\"EscapedSymbol\":case\"Letter\":case\"Digit\":case\"Symbol\":case\"[\":case\"{\":case\"^\":case\"_\":case\"Primes\":case\"Primes^\":case\"Left\":case\"Frac\":case\"Sqrt\":case\"OperatorName\":case\"Token\":case\"]\":{if(s.type===\"]\"&&t)break e;let a;if({state:e,tree:a}=nO(e),a.type===\"Group\")for(let u of a.args)r.push(u);else r.push(a);break}case\"}\":case\"Right\":case\"End\":break e;default:throw`Unexpected token type ${s.type}.`}}let i=gu(n,e);return Fs(e,KI(i,r))}function nO(e){let t=Bi(e);switch(t.type){case\"Cmd\":case\"EscapedSymbol\":case\"Letter\":case\"Digit\":case\"Symbol\":return e=ho(e),Fs(e,t);case\"[\":case\"]\":return e=ho(e),Fs(e,KS(t.span,t.val));case\"{\":{e=ho(e);let r;return{state:e,tree:r}=og(e,!1),e=Jo(e,\"}\"),Fs(e,r)}case\"^\":case\"_\":case\"Primes\":case\"Primes^\":return T3(e);case\"Left\":return P3(e);case\"Frac\":return x3(e);case\"Sqrt\":return b3(e);case\"OperatorName\":return g3(e);case\"Token\":return h3(e);case\"}\":case\"Right\":throw`Parse Error: unexpected ${t.val}.`;case\"End\":throw\"Parse Error: unexpected end.\";default:throw`Unexpected token type ${t.type}.`}}function g3(e){let t=e,n=Bi(e);e=Jo(e,\"OperatorName\");let r;({state:e,tree:r}=hu(e,n));let i=gu(t,e);return Fs(e,JS(i,r))}function h3(e){let t=e,n=Bi(e);e=Jo(e,\"Token\");let r;({state:e,tree:r}=hu(e,n));let i=gu(t,e);return Fs(e,QS(i,r))}function b3(e){let t=e,n=Bi(e);e=Jo(e,\"Sqrt\");let r;YS(e,\"[\")&&({state:e,tree:r}=I3(e));let i;({state:e,tree:i}=hu(e,n));let s=gu(t,e);return Fs(e,XS(s,r,i))}function x3(e){let t=e,n=Bi(e);e=Jo(e,\"Frac\");let r;({state:e,tree:r}=hu(e,n));let i;({state:e,tree:i}=hu(e,n));let s=gu(t,e);return Fs(e,ZS(s,r,i))}function P3(e){let t=e;e=Jo(e,\"Left\");let n=Bi(e);e=ho(e);let r;({state:e,tree:r}=og(e,!1)),e=Jo(e,\"Right\");let i=Bi(e);e=ho(e);let s=gu(t,e);return Fs(e,jS(s,n,i,r))}function T3(e){let t=e,n,r,i=0;e:for(;!sg(e);){let o=Bi(e);switch(o.type){case\"^\":if(e=ho(e),n)throw\"Parse Error: double superscript.\";({state:e,tree:n}=hu(e,o));break;case\"_\":if(e=ho(e),r)throw\"Parse Error: double subscript.\";({state:e,tree:r}=hu(e,o));break;case\"Primes\":if(e=ho(e),i>0)throw\"Parse Error: double primes.\";i=o.val.length;break;case\"Primes^\":if(e=ho(e),i>0)throw\"Parse Error: double primes.\";if(n)throw\"Parse Error: double superscript\";i=o.val.length-1,{state:e,tree:n}=hu(e,o);break;default:break e}}let s=gu(t,e);return Fs(e,WS(s,n,r,i))}function hu(e,t){let n=eO(t.type),r;if(n<=0)throw new Error(\"Programming Error: greediness must be greater than 0.\");let i=eO(Bi(e).type);if(i>0&&i<=n){let s=Cn(t.span);throw`Parse Error: can't use ${Cn(Bi(e).span)} as argument of ${s}. Use {}.`}return{state:e,tree:r}=nO(e),r.type!==\"Group\"&&(r=KI(r.span,[r])),Fs(e,r)}function I3(e){e=Jo(e,\"[\");let t;return{state:e,tree:t}=og(e,!0),e=Jo(e,\"]\"),Fs(e,t)}var E3={mcd:\"gcd\",gcf:\"gcd\",mcm:\"lcm\",signum:\"sign\",sgn:\"sign\",stdDevP:\"stdevp\",stddevp:\"stdevp\",stdDev:\"stdev\",stddev:\"stdev\",variance:\"var\",TTest:\"ttest\",TScore:\"tscore\",IndependentTTest:\"ittest\",iTTest:\"ittest\",inverseCdf:\"quantile\",inversecdf:\"quantile\",arsinh:\"arcsinh\",arcosh:\"arccosh\",artanh:\"arctanh\",arcsch:\"arccsch\",arsech:\"arcsech\",arcoth:\"arccoth\"};function rO(e){let t=0;for(;ig(e.charCodeAt(t));)t+=1;return t>0&&(e=e.slice(t)),E3[e]||e}function iO(e,t,n){return{type:\"Comparator\",span:e,symbol:t,args:n}}function sO(e,t,n){if(t.length<1)throw\"Programming Error: ComparatorChain must have at least one comparator.\";if(n.length!==t.length+1)throw\"Programming Error: ComparatorChain must have one more arg than symbols\";return{type:\"ComparatorChain\",span:e,args:n,symbols:t}}function oO(e,t){return{type:\"Tilde\",span:e,args:t}}function aO(e,t){return{type:\"Pos\",span:e,args:t}}function uO(e,t){return{type:\"Neg\",span:e,args:t}}function cO(e,t){return{type:\"Add\",span:e,args:t}}function lO(e,t){return{type:\"Sub\",span:e,args:t}}function pO(e,t){return{type:\"Mul\",span:e,args:t}}function fO(e,t){return{type:\"DotMul\",span:e,args:t}}function dO(e,t){return{type:\"CrossMul\",span:e,args:t}}function mO(e,t){return{type:\"Div\",span:e,args:t}}function yO(e,t){return{type:\"Bang\",span:e,args:t}}function $f(e,t){return{type:\"Call\",span:e,args:t}}function eE(e,t){return{type:\"ImplicitCall\",span:e,args:t}}function gO(e,t){return{type:\"Index\",span:e,args:t}}function tE(e,t){return{type:\"Paren\",span:e,args:t}}function nE(e,t){return{type:\"List\",span:e,args:t}}function hO(e,t){return{type:\"Pipes\",span:e,args:t}}function rE(e,t){return{type:\"Subscript\",span:e,args:t}}function 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NO(e,t){return{type:\"With\",span:e,args:t}}function AO(e,t){return{type:\"Dot\",span:e,args:t}}function _O(e,t){return{type:\"PercentOf\",span:e,args:t}}function LO(e,t){return{type:\"RightArrow\",span:e,args:t}}function sE(e,t){return{type:\"Juxt\",span:e,args:t}}function wO(e,t){return{type:\"Letter\",span:e,val:t}}function cg(e,t){return{type:\"Decimal\",span:e,val:t}}function Oc(e,t){return{type:\"Cmd\",span:e,val:rO(t)}}function FO(e,t){return{type:\"Alphanumeric\",span:e,val:t}}function VO(e,t,n,r){return{type:\"MixedNumber\",span:e,whole:t,num:n,den:r}}function Un(e){if(e.type===\"Subscript\"){if(e.args[1].type!==\"Alphanumeric\")return!1;e=e.args[0]}switch(e.type){case\"Cmd\":return!0;case\"Letter\":return!0;default:return!1}}function BO(e){return e.type!==\"Superscript\"?!1:Un(e.args[0])}function GO(e,t){if(e.type!==\"Letter\"||e.val!==\"d\"||t.type!==\"Juxt\")return!1;let[n,r]=t.args;return n.type!==\"Letter\"||n.val!==\"d\"?!1:Un(r)}function pr(e){return 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0)throw new Error(`Programming Error: duplicate ${e} entry for token ${n}.`);t[n]=r}function EC(e){let t={},n={},r={};for(let a=0;a<e.length;a++){let u=e[a];for(let{type:c,tokenType:l}of u)switch(c){case\"initial\":Rc(\"initial\",t,l,a);break;case\"l\":Rc(\"left\",n,l,a);break;case\"r\":Rc(\"right\",r,l,a);break;case\"la\":Rc(\"left\",n,l,a),Rc(\"right\",r,l,a);break;case\"ra\":Rc(\"left\",n,l,a),Rc(\"right\",r,l,a-1);break}}IC(\"left\",n),IC(\"right\",r);function i(a){return r[a]}function s(a){return n[a]}function o(a){let u=t[a];return u===void 0?i(a):u}return{rightPrec:i,leftPrec:s,initialPrec:o}}var up={},L3=[\"sin\",\"cos\",\"tan\",\"cot\",\"sec\",\"csc\",\"sinh\",\"cosh\",\"tanh\",\"coth\",\"sech\",\"csch\"];L3.forEach(function(e){up[e]=\"arc\"+e,up[\"arc\"+e]=e});var w3=0;function OC(e,t){return F3(e,t)}function lt(e,t){let n=[];for(let r=0;r<t.length;r++)n.push(rn(e,t[r]));return n}function F3(e,t){return e.setInput(V3(e,t),t.span)}function 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if(o.type===\"Letter\")switch(o.val){case\"x\":case\"y\":case\"z\":return n.NamedCoordinateAccess(o.val,[a]);default:break}else if(o.type===\"Call\"){let c=o.args[0];if(c.type===\"Letter\")switch(c.val){case\"x\":case\"y\":case\"z\":return n.Multiply([e.setInput(n.NamedCoordinateAccess(c.val,[a]),Kr(t.args[0].span,c.span)),rn(e,o.args[1])])}}return n.DotAccess([a,u])}case\"Prime\":{let[o]=t.args;if(o.type===\"Call\"){let[a,u]=o.args,c=pr(u).length;if(a.type===\"Cmd\"&&a.val===\"logbase\"){if(c!==2)throw nc()}else if(c!==1)throw nc();return n.Prime(t.nprimes,lt(e,t.args))}else throw o.type===\"ImplicitCall\"?Pm():xm()}case\"Index\":{let[o,a]=t.args;if(a.type===\"Seq\")return n.ListAccess([rn(e,o),e.setInput(n.List(lt(e,a.args)),void 0)]);if(a.type===\"Ellipsis\"){let[u,c]=a.args;return n.ListAccess([rn(e,o),e.setInput(n.Range([e.setInput(n.List(lt(e,pr(u))),void 0),e.setInput(n.List(c.type===\"EmptyRangeEnd\"?[]:lt(e,pr(c))),void 0)]),void 0)])}return 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u=o.args[1],[c,l]=lt(e,o.args),p=rn(e,a);if(u.type===\"Letter\")switch(u.val){case\"x\":case\"y\":case\"z\":return n.Exponent([e.setInput(n.NamedCoordinateAccess(u.val,[c]),o.span),p]);default:break}else if(u.type===\"Call\"){let f=u.args[0];if(f.type===\"Letter\")switch(f.val){case\"x\":case\"y\":case\"z\":return n.Multiply([e.setInput(n.NamedCoordinateAccess(f.val,[c]),Kr(o.args[0].span,f.span)),e.setInput(n.Exponent([rn(e,u.args[1]),p]),yi(t.span.input,u.args[0].span.end,a.span.end))]);default:break}}return n.Exponent([e.setInput(n.DotAccess([c,l]),o.span),p])}else return n.Exponent(lt(e,t.args))}case\"Sqrt\":return n.FunctionCall(\"sqrt\",lt(e,t.args));case\"Nthroot\":return n.FunctionCall(\"nthroot\",lt(e,[t.args[1],t.args[0]]));case\"Frac\":return n.Divide(lt(e,t.args));case\"Derivative\":{let o=lt(e,t.args);if(!Un(t.args[0]))throw J(`Expected identifier in derivative, but found ${t.args[0].type}`);return 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f=i[s];switch(f.type){case\"Colon\":{let[m,g]=f.args;if(!Qf(m))throw Zx();if(g.type===\"With\"&&g.args[1].type===\"Seq\")throw Ya(\"with\");o.push({condition:e.setInput(Qo(e,m),m.span),if_expr:rn(e,g)});break}case\"Comparator\":case\"ComparatorChain\":o.push({condition:e.setInput(Qo(e,f),f.span),if_expr:e.setInput(n.Constant(De(1,1)),yi(\"1\",0,1))});break;case\"For\":throw Ya(\"for\");default:break e}}if(s===0)throw Yx();if(s<i.length-1)throw Xx();let a,u;s===i.length-1?(a=Jf(e,i[s]),u=i[s]):a=n.Constant(NaN);let c=a,l=u==null?void 0:u.span,p;for(;o.length;)p=o.pop(),c=n.Piecewise([p.condition,p.if_expr,e.setInput(c,l)]),l=void 0;return c}function Qf(e){return e.type===\"Comparator\"||e.type===\"ComparatorChain\"}function Qo(e,t){let n=e.nodes;switch(t.type){case\"Comparator\":return n.Comparator[t.symbol](lt(e,t.args));case\"ComparatorChain\":return n.ComparatorChain(t.symbols,lt(e,t.args));default:throw J(`Unexpected type for condition: ${t.type}`)}}function 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e.type!==\"Cmd\"?!1:e.val===\"random\"||e.val===\"shuffle\"}function LC(e){let t=e.nodes.ExtendSeed(\"\",[e.setInput(e.nodes.Identifier(\"globalRandomSeed\"),void 0),e.setInput(e.nodes.Seed(e.nextSeed()),void 0)]);if(!e.seedExtensions)return t;for(let{prefix:n,expr:r}of e.seedExtensions)t=e.nodes.ExtendSeed(n,[e.setInput(t,void 0),r]);return t}function hg(e,t){let n=e.seedExtensions||[];return{...e,seedExtensions:n.concat(t)}}var 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n.definitions)r[s]=!0;for(let s of n.scopes)XC(e,t,s,r)}function lp(e,t,n){let r=e.getInstruction(t);if(!oe(r.valueType,T)&&!oe(r.valueType,R)&&!oe(r.valueType,V))throw qb([ne(r.valueType)]);let i=e.getInstruction(n);if(!oe(i.valueType,T)&&i.type!==0)throw J(`Unexpected derivative var type ${i.valueType}`);let s=e.Constant(0);if(t<n)return s;let o=e.Constant(1),a=e.Constant(NaN),u=eu(e,n),c=wv(e,t);e.derivativeMaps[n]||(e.derivativeMaps[n]={maxValidReference:e.instructionsLength()-1,map:[]});let{map:l,maxValidReference:p}=e.derivativeMaps[n];for(let y=0;y<l.length;y++){let h=l[y];h!==void 0&&h>p&&(l[y]=void 0)}let f=[],m=!1;for(let y=0;y<n;y++)f[y]=y,l[y]=s;let g=Yr(e,t);return Tg({chunk:e,derivativeVarIndex:n,forwardMask:u,backwardMask:c,referenced:g,valueMap:f,derivativeMap:l,mustCopy:m,ZERO:s,ONE:o,NAN:a},n,t),e.derivativeMaps[n].maxValidReference=e.instructionsLength()-1,l[t]}function Tg(e,t,n){let{chunk:r,valueMap:i,derivativeMap:s,backwardMask:o}=e;for(let a=t;a<=n;a++){let u=s[a];if(u!==void 0)if(r.getInstruction(u).type===0)s[a]=void 0;else{i[a]=Pg(e,a);continue}if(!o[a]){i[a]=Pg(e,a);continue}let c=r.getInstruction(a);if(ri(c)&&c.endIndex!==-1)switch(c.type){case 21:{a=sG(e,a);continue}case 19:case 23:{a=uG(e,a);continue}case 53:{a=lG(e,a);continue}}i[a]=Pg(e,a),s[a]=pG(e,a)}return n}function sG(e,t){let{chunk:n,forwardMask:r,valueMap:i,derivativeMap:s,ZERO:o}=e,a=n.getInstruction(t),u=a.endIndex,c=n.getInstruction(u),l=o;if(r[a.args[1]]){let p=i[a.args[1]];l=n.Add([l,n.Multiply([s[a.args[1]],Ca(n,p,t,c.args[1])])])}if(r[a.args[0]]){let p=i[a.args[0]];l=n.Subtract([l,n.Multiply([s[a.args[0]],Ca(n,p,t,c.args[1])])])}if(oG(n,t,r)){let p=i.slice();p[t]=Mn(n,a,[p[a.args[0]],p[a.args[1]]]),s[t]=o,Tg({...e,valueMap:p,mustCopy:!0},t+1,u-1);let f=Mn(n,c,[p[c.args[0]],s[c.args[1]]]);s[u]=f,l=n.Add([l,Mn(n,n.getInstruction(u+1),[f])])}else for(let p=t;p<=u;p++)s[p]=o;if(aG(n,t,i)){let p={...e,mustCopy:!0};for(let f=t;f<=u+1;f++)i[f]=Pg(p,f)}else for(let 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l.valueType!==T?dG(n,[s[t],a]):l.type!==1||isFinite(q(l.value))?a:c;if(l.type===38||l.type===15||l.type===16){let f=[];for(let m of l.args)f.push(o[m]);return Mn(n,l,f)}if(l.type===33)return Mn(n,l,[s[l.args[0]],o[l.args[1]],o[l.args[2]]]);if(l.type===55){let m=[o[l.args[0]]];for(let g of l.args.slice(1))m.push(s[g]),m.push(o[g]);return n.FunctionCall(m)}let p=a;for(let f=0;f<l.args.length;f++){if(!i[l.args[f]])continue;let m=o[l.args[f]];if(m===a)continue;let g=fG(e,s[t],f,m);g!==a&&(p=p===a?g:mG(n,[g,p]))}return p}function fG(e,t,n,r){let{chunk:i,ZERO:s,ONE:o,NAN:a}=e,u=i.getInstruction(t);switch(u.type){case 8:return r;case 9:switch(n){case 0:return r;default:return i.Negative([r])}case 10:switch(n){case 0:return i.Multiply([r,u.args[1]]);default:return i.Multiply([u.args[0],r])}case 11:switch(n){case 0:return i.Divide([r,u.args[1]]);default:return i.Multiply([u.args[0],i.Divide([i.Negative([r]),i.Multiply([u.args[1],u.args[1]])])])}case 14:return i.Negative([r]);case 12:case 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jC(e,t){e.map.length=Math.min(e.map.length,t),e.maxValidReference=Math.min(e.maxValidReference,t-1)}function JC(e,t,n){let r=e.argNames.indexOf(t);if(r===-1){let o=e.getInstruction(n);return o.type===1?CE(o.valueType,o.value):Xn()}let i=Lr(e,r,{allowRestriction:!0,allowClosedBlockReferences:!1}),s=hG(i,n);return Zr(s,n)}function hG(e,t){let{chunk:n,mask:r}=e;return{chunk:n,mask:r,orderCtx:e,domainTable:[],index:t}}function Zr(e,t){let{domainTable:n}=e,r=n[t];if(r!==void 0)return r;let i=bG(e,t);return n[t]=i,i}function bG(e,t){let{chunk:n,mask:r,orderCtx:i}=e,s=n.getInstruction(t);switch(s.type){case 1:return CE(s.valueType,s.value);case 3:case 2:return s.valueType===T?Ao():Xn();case 0:return Xn();case 31:return Dp(Zr(e,s.args[0]),Zr(e,s.args[1]));case 32:case 8:case 9:case 10:return Dn(Zr(e,s.args[0]),Zr(e,s.args[1]));case 11:{let o=Dn(Zr(e,s.args[0]),Zr(e,s.args[1])),a=n.getInstruction(s.args[1]);return a.type===1&&a.valueType===T&&q(a.value)!==0?o:Dn(Xn(),o)}case 14:return Zr(e,s.args[0]);case 15:case 16:{let o=Ao();for(let a of s.args)o=Dn(o,Zr(e,a));return o}case 12:case 13:case 47:case 48:case 17:case 18:case 42:case 21:case 22:case 23:case 24:case 19:case 20:case 39:case 40:case 41:case 44:case 50:case 51:case 54:case 55:{let o=Xn();for(let a of s.args)o=Dn(o,Zr(e,a));return o}case 4:case 53:return Xn();case 49:return Xn();case 38:return s.args.length===1?Zr(e,s.args[0]):Xn();case 25:return Xn();case 33:return wM(Zr(e,s.args[0]),Zr(e,s.args[1]),Zr(e,s.args[2]));case 26:case 27:case 28:case 29:{if(!r[t])return Ao();let o=Dn(Zr(e,s.args[0]),Zr(e,s.args[1]));if(en(i,t)>1)return Dn(Xn(),o);let a=e.coefficientCtx;a===void 0&&(a=ws(i,e.index),e.coefficientCtx=a);let u=a.newChunk,c=Hn(a,t),[l,p]=c;if(!bt(u.getInstruction(l)))return Dn(Xn(),o);let f=ln(u,l);if(isNaN(f))return aa();if(p===void 0)return s.type===28||s.type===29?f>=0?o:aa():f>0?o:aa();{let m=ln(u,p);return Dn(o,Xc(f,m))}}case 37:switch(s.symbol){case\"restriction\":case\"restrictionToBoolean\":return Zr(e,s.args[0]);case\"count\":return Ao();default:{if(bn[s.symbol].noPeel)return Xn();let o=Xn();for(let a of s.args)o=Dn(o,Zr(e,a));return o}}}}function CE(e,t){if(W(e))return t.length===1?CE(ke(e),t[0]):Xn();switch(e){case T:case R:case V:return $y(e,t)?aa():Ao();case ge:return t?Ao():aa();default:return Xn()}}function KC(e){let t=[],n=[];for(let r=0;r<e.argNames.length;r++){let i=[],s=[];for(let o=0;o<e.argNames.length;o++)i.push(e.argTypes[o]===T),s.push(r===o);n.push(s),t.push(i)}for(let r=e.argNames.length;r<=e.getReturnIndex();r++)n.push(xG(e,n,r)),t.push(PG(e,n,t,r));return t[e.getReturnIndex()]}function xG(e,t,n){let r=e.getInstruction(n),i=TG(e.argNames.length);if(be(r))return i;for(let s of r.args){let o=t[s];for(let a=0;a<o.length;a++)i[a]=i[a]||o[a]}return i}function PG(e,t,n,r){let i=e.getInstruction(r);if(be(i))return QC(e.argNames.length);switch(i.type){case 8:case 9:case 14:case 16:case 18:case 38:{let a=QC(e.argNames.length);for(let u=0;u<i.args.length;u++){let c=n[i.args[u]];for(let l=0;l<c.length;l++)a[l]=a[l]&&c[l]}return a}case 11:{let a=[],u=n[i.args[0]],c=t[i.args[1]];for(let l=0;l<u.length;l++)a.push(u[l]&&!c[l]);return a}case 10:{let a=n[i.args[0]].slice(),u=n[i.args[1]].slice(),c=t[i.args[0]],l=t[i.args[1]],p=0,f=0;for(let m=0;m<a.length;m++){let g=a[m]&&!l[m],d=u[m]&&!c[m];a[m]=g,u[m]=d,g&&(p+=1),d&&(f+=1)}return p>=f?a:u}case 33:{let a=t[i.args[0]],u=n[i.args[1]],c=n[i.args[2]];for(var s=[],r=0;r<a.length;r++)s.push(!a[r]&&u[r]&&c[r]);return s}case 39:case 40:case 41:{let a=n[i.args[0]],u=t[i.args[1]],c=[];for(var r=0;r<u.length;r++)c.push(a[r]&&!u[r]);return c}case 48:{let a=i.args[0],u=e.getInstruction(a),c=r-a;return n[u.args[c]]}case 15:case 17:case 12:case 13:case 26:case 28:case 27:case 29:case 25:case 32:case 31:case 37:case 42:case 21:case 22:case 19:case 20:case 23:case 24:case 47:case 44:case 49:case 50:case 51:case 53:case 54:case 55:{let a=t[r],u=[];for(let c of a)u.push(!c);return u}default:let o=i;throw new Error(`Unexpected opcode ${o.type}`)}}function TG(e){let t=[];for(let n=0;n<e;n++)t.push(!1);return t}function QC(e){let t=[];for(let n=0;n<e;n++)t.push(!0);return t}function tR(e){let t=e.getReturnIndex(),n=Yr(e,t),r=e.getInstruction(t);if(r.type!==48)return e;let i=r.args[0],s=t-i,o=e.getInstruction(i),a=o.args[0],u=o.args[s],c=[],l=[];c.push(a);let p=yo(e,e.getReturnIndex(),\"Programming error: cannot optimize regression on non-constant-length list\");l.push({min:1,max:p,length:p});let f=!1,m=!1;for(let E=a+1;E<=u;E++){if(!n[E])continue;let v=e.getInstruction(E);if(v.type===39||v.type===41||v.type===40){if(v.args[1]!==a)continue;let O=v.args[0];if(e.getInstruction(O).valueType!==se||!bt(e.getInstruction(O)))continue;let A=ln(e,O),N=MG(A);if(!isFinite(N.min)||!isFinite(N.max))continue;c.push(E),l.push(N)}else eR(v)?f=!0:(v.type===12||v.type===13)&&(m=!0)}if(c.length===0||!m&&!f)return e;let g=[],d=[];for(let E=0;E<e.argNames.length;E++)d.push(E),g.push(Ao());let y=[],h=[];for(let E=0;E<=u;E++)y.push(RE(e,d,y,E)),h.push(RE(e,c,h,E));for(let E=0;E<=u;E++){if(!n[E])continue;let v=e.getInstruction(E);if(v.type===33){let O=y[E];for(let A=0;A<O.length;A++)if(O[A])return e}else if(v.type===12||v.type===13){let O=!1,A=!1;for(let Z=0;Z<c.length;Z++)h[v.args[0]][Z]&&(O=!0),h[v.args[1]][Z]&&(A=!0);if(O||!A)continue;let N=y[v.args[0]],L=0,z;for(let Z=0;Z<N.length;Z++)N[Z]&&(z=Z,L+=1);if(L!==1||z===void 0)continue;let G=d[z],$=Lr(e.copy().reopenFinalBlock(),G,{allowRestriction:!1,allowClosedBlockReferences:!1});if(en($,v.args[0])!==1)continue;let w=ws($,v.args[0]),[Y,de]=Hn(w,v.args[0]);if(de===void 0)continue;let re=ln(w.newChunk,de),ie=ln(w.newChunk,Y);g[z]=Dn(g[z],Xc(ie,re))}}if(f){let E=e.copy().reopenFinalBlock();for(let v=0;v<c.length;v++){let O=Lr(E,c[v],{allowRestriction:!1,allowClosedBlockReferences:!1}),A=ws(O,u);for(let N=a+1;N<=u;N++){if(!n[N])continue;let L=E.getInstruction(N);if(eR(L)){let z=L.args[0];if(en(O,z)!==1)continue;let G=Hn(A,z)[1];if(G===void 0)continue;let $=EG(A.newChunk,G),w,Y=0;for(let ve=0;ve<$.length;ve++)$[ve]&&(w=ve,Y+=1);if(Y!==1||w===void 0)continue;let de=Lr(A.newChunk,w,{allowRestriction:!1,allowClosedBlockReferences:!1});if(en(de,G)!==1)continue;let re=ws(de,G),[ie,Z]=Hn(re,G);if(Z===void 0||!bt(re.newChunk.getInstruction(ie))||!bt(re.newChunk.getInstruction(Z)))continue;let Re=ln(re.newChunk,ie),Ne=ln(re.newChunk,Z),Te=(l[v].max-l[v].min)/Math.min(l[v].length-1,31),Me=Math.PI/Te;if(!isFinite(Me)||Me<=0)continue;g[w]=Dn(g[w],Xc(Re,Ne)),g[w]=Dn(g[w],Xc(Me-Re,-Ne))}}}}let b=!1;for(let E of g){if(gi(E)||!Yi(E))return e;(E.bounds[0]!==-1/0||E.bounds[1]!==1/0)&&(b=!0)}if(!b)return e;let x=e.copy(),P=x.Constant(1),M=x.Constant(NaN),I=t;for(let E=0;E<x.argNames.length;E++)I=IG(x,g[E],I,E,P,M);return x.fuseBroadcast(),x}function IG(e,t,n,r,i,s){if(gi(t)||!Yi(t)||t.bounds[0]===-1/0&&t.bounds[1]===1/0)return n;let o=e.And([e.LessEqual([e.Constant(t.bounds[0]),r]),e.LessEqual([r,e.Constant(t.bounds[1])])]);return e.Multiply([n,e.Piecewise([o,i,s])])}function EG(e,t){let n=[];for(let i=0;i<e.argNames.length;i++)n.push(i);let r=[];for(let i=0;i<=t;i++)r.push(RE(e,n,r,i));return r[t]}function eR(e){return e.type===37&&(e.symbol===\"sin\"||e.symbol===\"cos\")}function MG(e){var t=1/0,n=-1/0,r=e.length;for(let i of e)t=Math.min(t,i),n=Math.max(n,i);return{min:t,max:n,length:r}}function RE(e,t,n,r){let i=e.getInstruction(r),s=vG(t.length);for(let o=0;o<t.length;o++)if(t[o]===r)return s[o]=!0,s;if(be(i))return s;for(let o of i.args){let a=n[o];for(let u=0;u<a.length;u++)s[u]=s[u]||a[u]}return s}function vG(e){let t=[];for(let n=0;n<e;n++)t.push(!1);return t}function nR(e){let t=e.getReturnIndex(),n=e.getInstruction(t);if(be(n))return t;let r=ZI(e,n),i=r.expectedTypes,s=NE(e,n.args,[i]);if(r.isReducerWithNoListArgs){let o=DG(e,s.didCoerce?s.args:n.args),a=ar(r.expectedTypes.rest);if(ro(o,a)){s.didCoerce?e.replaceInstructionWithNoop(t):e.popInstruction();let u=e.List(n.args);return e.copyInstructionWithArgs(n,[u])}}else s.didCoerce&&(e.replaceInstructionWithNoop(t),e.copyInstructionWithArgs(n,s.args));return e.getReturnIndex()}function NE(e,t,n){let r=!1,i=[];for(let s=0;s<t.length;s++){let o=Np(n,s),a=t[s],u=e.getInstruction(a).valueType,c=a;o.every(l=>!ro(u,l))&&oe(o[0],T)&&(c=Ac(e,a)),c!==a&&(r=!0),i.push(c)}return r?{didCoerce:r,args:i}:{didCoerce:!1}}function Ac(e,t){let n=e.getInstruction(t);return n.valueType===We?t:oe(n.valueType,Ge)?iR(e,t):oe(n.valueType,Ae)?rR(e,t):oe(n.valueType,Vt)?e.Piecewise([e.SyntheticNativeFunction(\"restrictionToBoolean\",[t]),e.Constant(1),e.Constant(NaN)]):t}function DG(e,t){let n=e.getInstruction(t[0]).valueType;if(!ei(n))return sn;for(let r of t)if(e.getInstruction(r).valueType!==n)return sn;return ar(n)}function Bs(e){var t=e;if(t&&typeof t.toJSON==\"function\"&&(t=t.toJSON()),!t||typeof t!=\"object\")return t;if(Array.isArray(t))return t.map(Bs);var n={};for(var r in t)t.hasOwnProperty(r)&&(n[r]=Bs(t[r]));return n}function sR(e,t){let n=[],r=[],i=[];for(let o=0;o<e.argNames.length;o++)t.hasOwnProperty(e.argNames[o])||(n.push(e.argNames[o]),r.push(e.argTypes[o]));let s=new jo({argNames:n,argTypes:r});for(let o=0,a=0;o<e.argNames.length;o++)t.hasOwnProperty(e.argNames[o])?i[o]=s.ConstantOfType(e.argTypes[o],t[e.argNames[o]]):(i[o]=a,a+=1);for(let o=e.argNames.length;o<e.instructionsLength();o++){let a=e.getInstruction(o);if(be(a))i.push(Ls(s,a));else{let u=[];for(let c of a.args)u.push(i[c]);i.push(Mn(s,a,u))}}return s}function Pu(e,t){if(t.type!==33)return!1;let n=e.getInstruction(t.args[2]);return n.type===1&&uo(n.valueType)&&_v(n.valueType,n.value)||Pu(e,n)&&oR(e,t.args[1])&&oR(e,n.args[1])}function AE(e,t){let n=[];for(;t.type===33;)n.push(t.args[0]),t=e.getInstruction(t.args[2]);return n}function*Ig(e,t){let n=e.getInstruction(t);n.type!==32?yield t:(yield*Ig(e,n.args[0]),yield*Ig(e,n.args[1]))}function aR(e,t){return e.getInstruction(t).type===25}function uR(e,t){let n=e.getInstruction(t);if(n.type!==25)return;let r=n.args[0],i=n.args[1],s=e.getInstruction(r),o=e.getInstruction(i),a=(o.type===41||o.type===40)&&bt(e.getInstruction(o.args[0]));return s.type===2&&(bt(o)||a)&&oe(o.valueType,T)?{type:\"constant\",variable:e.argNames[r],index:i}:oe(s.valueType,T)&&oe(o.valueType,T)?{type:\"implicit\",index:e.Subtract([r,i])}:void 0}function oR(e,t){let n=e.getInstruction(t);return n.type===1&&n.valueType===T&&q(n.value)===1}var LE=class{constructor(t,n,r,i){this.openChunk=t;this.returnIndex=n;this.restrictionIndex=r;this.slices=i}getSliceVariablesOrImplicit(){return this.slices.map(t=>t.type===\"constant\"?t.variable:\"_implicit\")}getPeeledSlices(){let t=[];for(let n of this.slices)if(n.type===\"constant\"){let r=this.openChunk.getInstruction(n.index);if(bt(r)&&r.valueType===T)t.push({type:\"constant\",variable:n.variable,value:q(r.value)});else if(!(bt(r)&&r.valueType===se))throw Bo()}else if(this.openChunk.getInstruction(n.index).valueType===T){let i=this.openChunk.copy();i.setReturnIndex(n.index),i.fuseBroadcast(),t.push({type:\"implicit\",sliceChunk:i})}else throw Bo();return t}getValueAndRestrictionChunk(){let t=this.getPeeledSlices(),n=this.openChunk.copy();n.setReturnIndex(this.returnIndex),n.fuseBroadcast();let r;return this.restrictionIndex!==void 0&&(r=this.openChunk.copy(),r.setReturnIndex(this.restrictionIndex),r.fuseBroadcast()),{valueChunk:n,restrictionChunk:r,slices:t}}getSlicesAndRestrictionChunk(){let t=this.getPeeledSlices(),n=this.openChunk.copy(),r=n.GreaterEqual([this.returnIndex,n.Constant(0)]);return this.restrictionIndex!==void 0&&(r=n.And([r,this.restrictionIndex])),n.setReturnIndex(r),n.fuseBroadcast(),{restrictionChunk:n,slices:t}}},Eg=class{constructor(t,n,r){this.chunk=t;this.slices=[];this.oldIPtoNewIP=[];this.oldIPToRestriction=[];var i,s;this.produceNumbers=(i=r==null?void 0:r.produceNumbers)!=null?i:!1,this.allowSlices=(s=r==null?void 0:r.allowSlices)!=null?s:!1,this.newChunk=new jo({argNames:t.argNames,argTypes:t.argTypes}),this.startTrue=this.produceNumbers?this.newChunk.Constant(1/0):this.newChunk.ConstantOfType(ge,!0),this.peelable=CG(t),NG(t,this.peelable,n)}selectRestriction(){return!0}},wE=class extends Eg{constructor(n,r,i){super(n,r,i);this.currSelectIndex=0;this.selectIndex=i.selectIndex}selectRestriction(){let n=this.selectIndex===this.currSelectIndex;return this.currSelectIndex++,this.produceNumbers?n:!n}};function Ra(e,t,n){let r=new Eg(e,t,n);FE(r,0,e.instructionsLength()-1);let i=r.oldIPToRestriction[e.getReturnIndex()];return new LE(r.newChunk,r.oldIPtoNewIP[e.getReturnIndex()],r.startTrue===i?void 0:i,r.slices)}function*cR(e,t,n){var i,s;let r=_E(e,n,{produceNumbers:!1,selectIndex:0});if(r===void 0||r.count<=1){yield{value:t,restriction:void 0};return}for(let o=0;o<r.count;o++){let a=(i=_E(e,n,{produceNumbers:!0,selectIndex:o}))==null?void 0:i.chunk,u=o===0?r.chunk:(s=_E(e,n,{produceNumbers:!1,selectIndex:o}))==null?void 0:s.chunk;if(!a||!u)throw new Error(\"Programming Error: selectIndex gave invalid chunk.\");yield{value:a,restriction:u}}}function _E(e,t,n){let r=new wE(e,t,n);FE(r,0,e.instructionsLength()-1);let i=r.oldIPToRestriction[e.getReturnIndex()];if(r.currSelectIndex===0)return;let s=r.oldIPtoNewIP[e.getReturnIndex()],o=r.newChunk.getInstruction(s);if(o.type!==29)throw new Error(\"Programming Error: Expected GreaterEqual.\");let a=r.produceNumbers?r.newChunk.Subtract([o.args[0],o.args[1]]):s;return r.selectRestriction()&&(i=Mg(r,[i,a])),r.newChunk.setReturnIndex(i),{chunk:r.newChunk,count:r.currSelectIndex}}function FE(e,t,n){let{chunk:r,newChunk:i,peelable:s,oldIPtoNewIP:o,oldIPToRestriction:a}=e;for(let u=t;u<=n;u++){let c=r.getInstruction(u);if(s[u]&&(c.type===19||c.type===23))u=OG(e,u);else if(c.type===2)o[u]=u,a[u]=e.startTrue;else if(be(c))o[u]=i.copyInstruction(c),a[u]=e.startTrue;else if(s[u]&&Pu(r,c)){o[u]=o[c.args[1]];let l=c.args.map(p=>a[p]);for(let p of AG(e,c))e.selectRestriction()&&l.push(p);a[u]=Mg(e,l)}else o[u]=i.copyInstructionWithArgs(c,c.args.map(l=>o[l])),a[u]=Mg(e,c.args.map(l=>a[l]))}}function Mg(e,t){let r=[...new Set(t)].filter(i=>!lR(e,i));return r.length?vg(e,r).reduce((i,s)=>e.produceNumbers?e.newChunk.SyntheticNativeFunction(\"min\",[i,s]):e.newChunk.And([i,s])):e.startTrue}function SG(e,t){let n=[...new Set(t)];return n.some(r=>!lR(e,r))?vg(e,n).reduce((r,i)=>e.produceNumbers?e.newChunk.SyntheticNativeFunction(\"max\",[r,i]):e.newChunk.Or([r,i])):e.startTrue}function vg(e,t){if(!e.produceNumbers)return t;let n=e.newChunk;return t.map(r=>{let i=n.getInstruction(r);if(i.valueType!==ge)return r;switch(i.type){case 27:case 29:return n.Subtract([i.args[0],i.args[1]]);case 26:case 28:return n.Subtract([i.args[1],i.args[0]]);case 25:throw J(\"convertBoolsToNums on an equality.\");case 32:return n.SyntheticNativeFunction(\"min\",vg(e,i.args));case 31:return n.SyntheticNativeFunction(\"max\",vg(e,i.args));case 1:return n.Constant(i.value?1/0:-1/0);default:throw J(\"convertBoolsToNums on a non-opcode condition.\")}})}function lR({newChunk:e},t){let n=e.getInstruction(t);return n.type===1&&(n.valueType===T&&n.value===1/0||n.valueType===ge&&n.value)}function OG(e,t){let{chunk:n,newChunk:r,oldIPtoNewIP:i,oldIPToRestriction:s,startTrue:o}=e,a=n.getInstruction(t),u=a.endIndex,c=n.getInstruction(u),l,p;if(a.type===23)i[t]=r.copyInstructionWithArgs(a,[i[a.args[0]]]),s[t]=o,p=t+1;else{let d=a.args.map(y=>i[y]);d.push(o),i[t]=r.copyInstructionWithArgs(a,d),s[t]=o;for(let y=2;y<a.args.length;y++){let h=t+y-1;i[h]=r.copyInstructionWithArgs(n.getInstruction(h),[i[t]]),s[h]=o}l=r.BlockVar(e.produceNumbers?T:ge,[i[t]]),p=t+a.args.length-1}FE(e,p,u-1);let f=c.args.map(d=>i[d]),m=e.slices.filter(d=>p<=d.index&&d.index<u),g=l;if(a.type===19){if(l===void 0)throw new Error(\"Expected restrictionAccumVar to be defined\");g=Mg(e,[l,s[c.args[1]]]),f.push(g)}else{f.push(s[c.args[1]]);for(let d of m)f.push(d.index)}i[u]=r.copyInstructionWithArgs(c,f),s[u]=o;for(let d=1;d<c.args.length;d++)i[u+d]=r.copyInstructionWithArgs(n.getInstruction(u+d),[i[u]]);if(a.type===23){let d=r.BroadcastResult(e.produceNumbers?se:Ln,[i[u]]);for(let y of m)y.index=r.BroadcastResult(se,[i[u]]);for(let y=1;y<c.args.length;y++)s[u+y]=d}else{let d=r.BlockVar(e.produceNumbers?T:ge,[i[u]]);l===g&&(d=o);for(let y=1;y<c.args.length;y++)s[u+y]=d}return u+c.args.length-1}function CG(e){let t=[];for(let r=0;r<e.instructionsLength();r++)t.push(!1);t[e.getReturnIndex()]=!0;let n=e.instructionsLength()-1;for(let r=n;r>=0;r--){if(!t[r])continue;let i=e.getInstruction(r);if(!be(i))for(let s of RG(e,i))t[s]=!0}return t}function RG(e,t){switch(t.type){case 14:case 8:case 9:case 26:case 28:case 27:case 29:case 10:case 11:case 12:case 13:case 25:case 32:case 15:case 16:case 38:case 47:case 19:case 39:case 40:case 41:case 23:case 24:case 48:case 50:return t.args;case 33:return Pu(e,t)?AE(e,t).concat([t.args[1]]):[];case 37:{let r=bn[t.symbol];return r.noPeel?[]:r.tag===\"reducer\"||r.tag===\"doubleReducer\"||r.tag===\"never-broadcast\"||r.tag===\"parameterizedReducer\"?t.args.filter(i=>e.getInstruction(i).type!==48):t.args}case 20:return t.args.slice(1);case 51:return[];case 31:return[];case 17:case 18:case 42:case 21:case 22:case 44:case 49:case 53:case 54:case 55:return[];default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function NG(e,t,n){let r=[];for(let i=0;i<e.argNames.length;i++){let s=e.argNames[i];n.indexOf(s)<0&&r.push(i)}for(let i of r){let s=eu(e,i);for(let o=0;o<e.instructionsLength();o++)t[i]&&(t[i]=!s[o])}}function AG(e,t){let n=AE(e.chunk,t).map(r=>e.oldIPtoNewIP[r]);if(e.allowSlices&&n.length===1){let r=uR(e.newChunk,n[0]);if(r)return e.slices.push(r),[]}if(n.some(r=>aR(e.newChunk,r)))throw Bo();if(n.length===1){let r=n[0];return[...Ig(e.newChunk,r)]}return[SG(e,n)]}var jo=class e{constructor(t){this.derivativeMaps={};if(this.instructions=[],this.blockMask=[],this.comments=[],t.argNames.length!==t.argTypes.length)throw new Error(\"Programming Error: length of argNames must match length of argTypes\");this.argNames=t.argNames,this.argTypes=t.argTypes;for(let n=0;n<this.argTypes.length;n++){let r=this.argTypes[n];this.LoadArg(r)}this.returnIndex=this.Constant(NaN)}computeNeedsThunking(){for(let t=this.returnIndex;t>=0;t--)if(this.instructions[t].type===55)return!0;return!1}setError(t){this.error=t}getError(){return this.error}getReturnIndex(){return this.returnIndex}setReturnIndex(t){if(!(0<=t&&t<this.instructions.length))throw new Error(`Programming Error: out of bounds return index ${t}`);this.returnIndex=t}addComments(t){for(let n in t){let r=this.comments[n]||\"\";this.comments[n]=r+t[n]}return this}instructionsLength(){return this.instructions.length}getInstruction(t){return this.instructions[t]}popInstruction(){this.truncate(this.instructions.length-1)}truncate(t){this.instructions.length=Math.min(t,this.instructions.length),this.blockMask.length=Math.min(t,this.blockMask.length),this.comments.length=Math.min(t,this.comments.length);for(let n in this.derivativeMaps)+n>=t?delete this.derivativeMaps[n]:jC(this.derivativeMaps[n],t);this.setReturnIndex(this.instructions.length-1)}dereferenceFunctionHeader(t){let n=this.getInstruction(t);return n.endIndex===-1?void 0:n.endIndex}getDirectDependencies(t){if(t.type===55){let n=t.args,r=this.dereferenceFunctionHeader(n[0]);if(r!==void 0)return n.concat(r)}return t.args}getRecursionStructure(t){let n=this.getInstruction(t);if(n.endIndex===-1)throw J(\"Programming error: cannot get recursion structure before function is closed\");if(!n.__cachedRecursionStructure){let r={};for(let i of n.recursionGroup){let s=this.getInstruction(i);r[s.symbol]=i}n.__cachedRecursionStructure=eD(this,r)}return n.__cachedRecursionStructure}getRecursiveFunctionMetadata(t){let n=this.getRecursionStructure(t),r=this.getInstruction(t);return{type:n.canIterate?\"iterative\":\"general\",recursionGroup:r.recursionGroup.map(i=>this.getInstruction(i).symbol),returnType:r.valueType,signature:r.signature,recursiveStructure:n}}pushInstructionChecked(t){if(this.instructions.length>=32768)throw sx();this.instructions.push(t),this.setReturnIndex(this.instructions.length-1)}pushLeafInstruction(t){return this.pushInstructionChecked(t),this.getReturnIndex()}pushInstruction(t){return this.checkInstructionArguments(t),this.pushInstructionChecked(t),this.setReturnIndex(FS(this)),this.setReturnIndex(kS(this)),this.setReturnIndex(nR(this)),vS(this,this.getReturnIndex()),this.returnIndex===this.instructions.length-1&&this.setReturnIndex(TS(this)),this.getReturnIndex()}checkInstructionArguments(t){for(let n of t.args)if(this.blockMask[n])throw new Error(\"Programming Error: cannot reference an instruction in a closed block\")}markClosedBlock(t,n){for(let r=t;r<n;r++)this.blockMask[r]=!0}LoadArg(t){return this.pushLeafInstruction({type:2,valueType:t})}BlockVar(t,n){return this.pushInstruction({type:47,valueType:t,args:n})}SymbolicVar(t,n){return this.pushLeafInstruction({type:3,valueType:t,symbol:n})}BroadcastResult(t,n){let r=n[0],s=this.instructions[r].args[0],a=this.getInstruction(s).args[0],u=this.getInstruction(a);return this.pushInstruction({type:48,valueType:t,args:n,constantLength:bt(u)?ln(this,a):void 0})}Constant(t){return this.ConstantOfType(T,t)}ConstantOfType(t,n){if(typeof n==\"number\"&&(n=De(n,1)),W(t)&&n.length>1e4)throw Qp();return this.pushLeafInstruction({type:1,valueType:t,value:n})}NanOfType(t){if(t===St){let n=this.Constant(NaN);return this.Distribution(\"uniformdist\",[n,n])}else return this.ConstantOfType(t,$r(t))}Add(t){let n=8,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Subtract(t){let n=9,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Multiply(t){let n=10,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Divide(t){let n=11,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Exponent(t){let n=12,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}RawExponent(t){let n=13,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Negative(t){let n=14,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Equal(t){let n=25,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Less(t){let n=26,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Greater(t){let n=27,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}LessEqual(t){let n=28,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}GreaterEqual(t){let n=29,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Comparator(t,n){switch(t){case\"=\":return this.Equal(n);case\">\":return this.Greater(n);case\"<\":return this.Less(n);case\"<=\":return this.LessEqual(n);case\">=\":return this.GreaterEqual(n);default:{let r=t;throw new Error(`Unexpected comparator symbol: ${r}`)}}}Or(t){let n=31,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}And(t){let n=32,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}Piecewise(t){let n=33,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}OrderedPair(t){let n=15,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}OrderedPairAccess(t,n){let r=17,i=fn(this,r,n);return this.pushInstruction({type:r,valueType:i,index:t,args:n})}OrderedTriple(t){let n=16,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}OrderedTripleAccess(t,n){let r=18,i=fn(this,r,n);return this.pushInstruction({type:r,valueType:i,index:t,args:n})}List(t){let n=38,r=fn(this,n,t);if(t.length>1e4)throw Qp();return this.pushInstruction({type:n,valueType:r,args:t})}ListAccess(t){let n=39,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}DeferredListAccess(t){let n=40,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}InboundsListAccess(t){let n=41,r=fn(this,n,t);return this.pushInstruction({type:n,valueType:r,args:t})}NativeFunction(t,n,r){let i=37,s=bn[t].returnType,o=typeof s==\"function\"?s(r.map(a=>this.getInstruction(a).valueType)):s;return this.pushInstruction({type:i,valueType:o,args:r,symbol:t,callData:n})}SyntheticNativeFunction(t,n){let r=37,i=bn[t].returnType,s=typeof i==\"function\"?i(n.map(a=>this.getInstruction(a).valueType)):i,o={errorSymbol:t,providedArity:n.length,isDotCall:!1};return this.pushInstruction({type:r,valueType:s,args:n,symbol:t,callData:o})}Distribution(t,n){let r=42,i=St;return this.pushInstruction({type:r,valueType:i,args:n,symbol:t})}BeginIntegral(t,n){let r=21,i=fn(this,r,[]);return this.pushInstruction({type:r,valueType:i,args:n,endIndex:-1,callData:t})}EndIntegral(t){let n=22,r=fn(this,n,t),i=t[0],s=this.getInstruction(i);this.instructions[i]={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength(),callData:s.callData};let o=this.pushInstruction({type:n,valueType:r,args:t});return this.markClosedBlock(i,o),o}BeginBroadcast(t,n){let r=23,i=fn(this,r,[]),s=this.getInstruction(t[0]);if(bt(s)&&ln(this,t[0])>1e4)throw Qp();return this.pushInstruction({type:r,valueType:i,endIndex:-1,args:t,listComprehensionCallData:n})}EndBroadcast(t){let n=24,r=fn(this,n,t),i=t[0],s=this.getInstruction(i),o={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength()};this.instructions[i]=o;let a=this.pushInstruction({type:n,valueType:r,args:t});return this.markClosedBlock(i,a),a}BeginLoop(t,n){let r=19,i=fn(this,r,n);return this.pushInstruction({type:r,valueType:i,args:n,endIndex:-1,callData:t})}EndLoop(t){let n=20,r=fn(this,n,t),i=t[0],s=this.getInstruction(i);this.instructions[i]={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength(),callData:s.callData};let o=this.pushInstruction({type:n,valueType:r,args:t});return this.markClosedBlock(i,o),o}BeginMap(t,n){let r=50,i=fn(this,r,n);return this.pushInstruction({type:r,valueType:i,args:n,endIndex:-1,callData:t})}EndMap(t){let n=51,r=fn(this,n,t),i=t[0],s=this.getInstruction(i);this.instructions[i]={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength(),callData:s.callData};let o=this.pushInstruction({type:n,valueType:r,args:t});return this.markClosedBlock(i,o),o}FunctionHeader(t,n,r,i){let s=4;return this.pushLeafInstruction({type:s,valueType:n,endIndex:-1,symbol:t,signature:r,parameterSymbols:i,recursionGroup:[]})}BeginFunction(t){let n=53,r=this.getInstruction(t[0]);return this.pushInstruction({type:n,valueType:r.valueType,endIndex:-1,args:t})}EndFunction(t){let n=54,r=t[0],i=this.getInstruction(r);this.instructions[r]={type:i.type,valueType:i.valueType,args:i.args,endIndex:this.instructionsLength()};let s=i.args[0],o=this.getInstruction(i.args[0]);this.instructions[s]={type:o.type,valueType:o.valueType,endIndex:this.instructionsLength(),symbol:o.symbol,signature:o.signature,parameterSymbols:o.parameterSymbols,recursionGroup:o.recursionGroup};let a=this.pushInstruction({type:n,valueType:Ht,args:t});return this.markClosedBlock(r,a),a}FunctionCall(t){let n=55;return this.pushInstruction({type:n,valueType:fn(this,n,t),args:t})}ExtendSeed(t,n){let r=44,i=ot;return this.pushInstruction({type:r,valueType:i,args:n,tag:t})}Noop(){let t=0,n=Ht;return this.pushLeafInstruction({type:t,valueType:n})}Action(t,n){return this.pushInstruction({type:49,valueType:rt,args:n,symbols:t})}replaceInstructionWithConstant(t,n){this.instructions[t]=n,this.blockMask[t]=void 0}replaceInstructionWithBlockVarOrFunctionCall(t,n){this.instructions[t]=n}reopenFinalBlock(){let t=this.getInstruction(this.getReturnIndex());if(t.type!==48)return this;let n=t.args[0],i=this.getInstruction(n).args[0];for(let s=i;s<n;s++)this.blockMask[s]=void 0;return this.truncate(n),this}reopenAllBlocks(){this.blockMask=[]}isInClosedBlock(t){return!!this.blockMask[t]}copy(){let t=new e({argNames:this.argNames,argTypes:this.argTypes});return t.instructions=this.instructions.slice(),t.blockMask=this.blockMask.slice(),t.comments=this.comments.slice(),t.derivativeMaps=Bs(this.derivativeMaps),t.setReturnIndex(this.getReturnIndex()),t}fuseBroadcast(){return this.setReturnIndex(Tr(this,this.getReturnIndex())),this}copyInstruction(t){return Ls(this,t)}copyInstructionWithArgs(t,n){return Mn(this,t,n)}replaceInstructionWithNoop(t){this.instructions[t]={type:0,valueType:Ht}}getReturnType(){return this.instructions[this.getReturnIndex()].valueType}isConstant(){return bt(this.instructions[this.getReturnIndex()])}asValue(){return ln(this,this.getReturnIndex())}asCompilerValue(){let 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t=n=>n===\"x\"||n===\"y\"||n===\"z\";return this.isLinearIn([\"x\",\"y\",\"z\"])&&this.argNames.every(t)}print(t,n=this.comments){let r;return t===void 0?(t=this.instructionsLength()-1,r={printUnreferencedInstructions:!0,comments:n}):r={printUnreferencedInstructions:!1,comments:n},Wv(this,t,r)}printInstruction(t){return yc(this,t)}toDot(){return VS(this)}getLiveArgNames(){let t=Yr(this,this.getReturnIndex()),n=[];for(let r=0;r<this.argNames.length;r++)t[r]&&n.push(this.argNames[r]);return n}getCursorContext(){return this.cursorContext}setCursorContext(t){this.cursorContext=t}};var Ko={normaldist:{pdf:function(e,t,n){let r=e.getInstruction(t);return e.SyntheticNativeFunction(\"normalpdf\",n.concat(r.args))},cdf:function(e,t,n){let r=e.getInstruction(t);return e.SyntheticNativeFunction(\"normalcdf\",n.concat(r.args))},mean:function(e,t,n){return e.getInstruction(t).args[0]},median:function(e,t,n){return Ko.normaldist.mean(e,t,n)},stdev:function(e,t,n){let r=e.getInstruction(t);return 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d=zG(e,t,t.args),y=i.getInstruction(d[0]),h=i.getInstruction(d[1]),b=i.getInstruction(d[2]),x=ro(h.valueType,b.valueType)||ro(b.valueType,h.valueType);if(y.type===1&&y.valueType===ge&&x){let I=d[y.value?1:2],E=i.getInstruction(I),v=h.valueType!==We?h.valueType:b.valueType;return E.valueType===We&&v!==We?i.ConstantOfType(v,[]):I}let P=h.valueType,M=W(P)?ke(P):P;if(!x&&bt(b)&&b.valueType===T&&Wi(b.value)&&uo(M)){if(oe(h.valueType,Vt))return i.SyntheticNativeFunction(\"restriction\",[i.And([d[0],i.SyntheticNativeFunction(\"restrictionToBoolean\",[d[1]])])]);let I=i.NanOfType(M);d=[d[0],d[1],I]}return i.Piecewise(d)}case\"Restriction\":return i.SyntheticNativeFunction(\"restriction\",Sg(e,t,t.args));case\"Ans\":case\"Identifier\":{let d=t._symbol,y=t._errorSymbol;if(t.type===\"Ans\"&&i.argNames.indexOf(d)!==-1)throw JP();let h=Uy(s,d),b=r[d];if(h!==void 0&&(s.symbolMap.hasOwnProperty(d)||b===void 0||b===Wt))return h;if(b===void 0){if(Ke[d]){let P=e.policy.is3dPolicy();throw 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d=t.args[0],y=t.args[1],h=r[y._symbol];if(d.type===\"Identifier\"&&d._symbol===\"construction\")return t2(e,y);if((y.type===\"Identifier\"||y.type===\"FunctionCall\")&&h!==Wt&&(h!=null&&h.isFunction)){let b=y._symbol,x=y._errorSymbol,P=y.type===\"Identifier\"?[d]:[d].concat(y.args),M=Tu(e,t,P);return Og(e,b,x,M,P,{dotLHSIndex:M[0]})}else if(y.type===\"SeededFunctionCall\"){let b=y._symbol,x=y._errorSymbol,P=[y.seed,d].concat(y.args.slice(1)),M=Tu(e,t,P);return Og(e,b,x,M,P,{dotLHSIndex:M[1]})}else throw Nr(\".\")}case\"Seed\":return i.ConstantOfType(ot,t._stringValue);case\"ExtendSeed\":return i.ExtendSeed(t.tag,ks(e,t,t.args));case\"Integral\":{let d=t._differential._symbol,y=Object.create(r);y[d]=XP(d);let h=ts(s),b=zs(e,y,h),x=Ee(b,t.args[1]),P=Ee(b,t.args[2]),M=i.getInstruction(x),I=i.getInstruction(P),E=i.SymbolicVar(T,d),v=ts(s);xr(v,d,E);let O=Object.create(r);O[d]=Wt;let A=Ee(zs(e,O,v),t.args[3]);if(!nd(i,A,E))return i.Multiply([A,i.Subtract([P,x])]);let N=Gf(i,[x,P,A]);if(N!==void 0&&nd(i,N,E))throw aT(d);let L=N!==void 0?i.BeginBroadcast([N]):void 0,z=x;L!==void 0&&W(M.valueType)&&(z=Ma(i,x,L));let G=P;L!==void 0&&W(I.valueType)&&(G=Ma(i,P,L));let $=i.getInstruction(A).valueType,w=W($)?ke($):$,Y;if(w===R||w===V){let de=[],re=w===R?2:3;for(let ie=0;ie<re;ie++){let Z=i.BeginIntegral({indexSymbol:d},[z,G]),Re=Ca(i,Z,E,A),Ne=i.getInstruction(Re);L!==void 0&&W(Ne.valueType)&&(Re=Ma(i,Re,L)),Re=w===R?i.OrderedPairAccess(ie+1,[Re]):i.OrderedTripleAccess(ie+1,[Re]);let Te=i.EndIntegral([Z,Re]);de.push(i.BlockVar(T,[Te]))}Y=w===R?i.OrderedPair(de):i.OrderedTriple(de)}else{let de=i.BeginIntegral({indexSymbol:d},[z,G]),re=Ca(i,de,E,A),ie=i.getInstruction(re);L!==void 0&&W(ie.valueType)&&(re=Ma(i,re,L));let Z=i.EndIntegral([de,re]);Y=i.BlockVar(T,[Z])}if(L!==void 0){let de=i.EndBroadcast([L,Y]);return i.BroadcastResult(ar(w),[de])}else return Y}case\"Sum\":case\"Product\":{let d=t._index._symbol,y=t.type===\"Sum\",h=Object.create(r);h[d]=y?VP(d):BP(d);let b=ts(s),x=zs(e,h,b),P=Ee(x,t.args[1]);P=Ac(x.chunk,P);let M=Ee(x,t.args[2]);if(M=Ac(x.chunk,M),!Je(i,P,T)){let K=Dc(i,[P]);throw y?wb(K):Bb(K)}if(!Je(i,M,T)){let K=Dc(i,[M]);throw y?Fb(K):Gb(K)}let I=i.SyntheticNativeFunction(\"round\",[P]),E=i.SyntheticNativeFunction(\"round\",[M]),v=i.getInstruction(I),O=i.getInstruction(E);if(v.type===1&&v.valueType===T&&!isFinite(q(v.value)))throw y?am():um();if(O.type===1&&O.valueType===T&&!isFinite(q(O.value)))throw y?am():um();let A=i.SymbolicVar(T,d),N=ts(s);xr(N,d,A);let L=Object.create(r);L[d]=Wt;let z=Ee(zs(e,L,N),t.args[3]),G=i.getInstruction(z).valueType,$=W(G)?ke(G):G,Y=(t.type===\"Sum\"?Vh:[T]).find(K=>zr($,K));if(Y===void 0){let K=Dc(i,[z]);throw y?Vb(K):kb(K)}if(!nd(i,z,A)){let K=i.Add([i.Subtract([E,I]),i.Constant(1)]);K=i.SyntheticNativeFunction(\"max\",[K,i.Constant(0)]);let _e=y?i.Multiply([z,K]):i.Exponent([z,K]);return i.Piecewise([i.Less([K,i.Constant(1/0)]),_e,i.NanOfType(Y)])}let de=Gf(i,[I,E,z]);if(de!==void 0&&nd(i,de,A))throw y?sT(d):oT(d);let re=de!==void 0?i.BeginBroadcast([de]):void 0,ie=I;re!==void 0&&W(v.valueType)&&(ie=Ma(i,I,re));let Z=E;re!=null&&W(O.valueType)&&(Z=Ma(i,E,re));let Re=i.Constant(y?0:1),Ne=Y===R?i.OrderedPair([Re,Re]):Y===V?i.OrderedTriple([Re,Re,Re]):Re,Te=i.BeginLoop({type:y?\"sum\":\"product\",indexSymbol:d},[ie,Z,Ne]),Me=i.BlockVar(Y,[Te]),ve=Ca(i,Te,A,z),Q=i.getInstruction(ve);re!==void 0&&W(Q.valueType)&&(ve=Ma(i,ve,re));let U=y?i.Add([Me,ve]):i.Multiply([Me,ve]),xe=i.EndLoop([Te,U]),le=i.BlockVar(Y,[xe]);if(re!==void 0){let K=i.EndBroadcast([re,le]);return i.BroadcastResult(ar(Y),[K])}else return le}case\"Derivative\":{let d=t._symbol,y=Ee(e,new D.Identifier(d));if(!Je(i,y,T))throw $b(d,Dc(i,[y]));let h=i.getInstruction(y),b,x,P=!1;if((h.type===2||h.type===3)&&h.valueType===T)b=e,x=y;else{let v=ts(s);x=i.SymbolicVar(h.valueType),xr(v,d,x),P=!0;let O=Object.create(r);O[d]=Wt,b=zs(e,O,v)}let M=1;for(;t.args[0].type===\"Derivative\"&&t.args[0]._symbol===t._symbol;)M+=1,t=t.args[0];let E=Tr(i,Ee(b,t.args[0]));for(let v=0;v<M;v++)E=lp(i,E,x);return x===y?E:(P&&delete i.derivativeMaps[x],Ca(i,y,x,E))}case\"Prime\":{let d=t.args[0],y=r[d._symbol];if(!y)throw Tm(d._symbol);if(y===Wt||!y.isFunction)throw Ox(d._symbol);let h=Ee(e,d.args[0]),b=i.getInstruction(h),x=!1,P;(b.type===2||b.type===3)&&b.valueType===T?P=h:(P=i.SymbolicVar(b.valueType),x=!0);let M,I;if(d._symbol===\"logbase\"){if(d.args.length!==2)throw nc();M=[P,Ee(e,d.args[1])],I=[d.args[0],d.args[1]]}else{if(d.args.length!==1)throw nc();M=[P],I=[d.args[0]]}let v=Tr(i,Og(e,d._symbol,d._errorSymbol,M,I));for(let O=0;O<t.order;O++)v=lp(i,v,P);return P===h?v:(x&&delete i.derivativeMaps[P],Ca(i,h,P,v))}case\"Slider\":return e.chunk.Constant(t.getConcreteTree(n,r).asCompilerValue());case\"Assignment\":return BE(i,e.selection,t),Ee(e,t._expression);case\"CoordinateEquation\":return Ee(e,t._expression);case\"FunctionDefinition\":{let d=t;return BE(i,e.selection,d),d.recursionInfo?wR(e,d,d.recursionInfo):Ee(e,t._expression)}case\"RecursiveFunctionBaseCase\":return Ee(e,t._expression);case\"Construction\":throw Nr(\"construction\");default:let g=u;throw new Error(`Programming error, unimplemented node type ${g}`)}}function Sg(e,t,n){let r=[Ee(e,n[0])];return pp(e.chunk,e.policy,e.selection,t,r),lu(e.chunk,e.policy,t,r),r}function ks(e,t,n){let r=[Ee(e,n[0]),Ee(e,n[1])];return pp(e.chunk,e.policy,e.selection,t,r),lu(e.chunk,e.policy,t,r),r}function UE(e,t){let n=e.chunk;return Je(n,t,V)?n.SyntheticNativeFunction(\"hypot\",[n.OrderedTripleAccess(1,[t]),n.SyntheticNativeFunction(\"hypot\",[n.OrderedTripleAccess(2,[t]),n.OrderedTripleAccess(3,[t])])]):Je(n,t,R)?n.SyntheticNativeFunction(\"hypot\",[n.OrderedPairAccess(1,[t]),n.OrderedPairAccess(2,[t])]):void 0}function IR(e,t,n,{forcePermitted:r}={forcePermitted:!1}){let i=e.chunk;return(r||e.policy.is3dProduct())&&Je(i,t,R)&&Je(i,n,R)?i.Add([i.Multiply([i.OrderedPairAccess(1,[t]),i.OrderedPairAccess(1,[n])]),i.Multiply([i.OrderedPairAccess(2,[t]),i.OrderedPairAccess(2,[n])])]):(r||e.policy.is3dProduct())&&Je(i,t,V)&&Je(i,n,V)?i.Add([i.Add([i.Multiply([i.OrderedTripleAccess(1,[t]),i.OrderedTripleAccess(1,[n])]),i.Multiply([i.OrderedTripleAccess(2,[t]),i.OrderedTripleAccess(2,[n])])]),i.Multiply([i.OrderedTripleAccess(3,[t]),i.OrderedTripleAccess(3,[n])])]):void 0}function ER(e,t,n){let r=e.chunk,i=r.OrderedTripleAccess(1,[t]),s=r.OrderedTripleAccess(2,[t]),o=r.OrderedTripleAccess(3,[t]),a=r.OrderedTripleAccess(1,[n]),u=r.OrderedTripleAccess(2,[n]),c=r.OrderedTripleAccess(3,[n]);return r.OrderedTriple([r.Subtract([r.Multiply([s,c]),r.Multiply([o,u])]),r.Subtract([r.Multiply([o,a]),r.Multiply([i,c])]),r.Subtract([r.Multiply([i,u]),r.Multiply([s,a])])])}function zG(e,t,n){let r=[Ee(e,n[0]),Ee(e,n[1]),Ee(e,n[2])];return pp(e.chunk,e.policy,e.selection,t,r),lu(e.chunk,e.policy,t,r),r}function Tu(e,t,n){let r=[];for(let i of n)r.push(Ee(e,i));return pp(e.chunk,e.policy,e.selection,t,r),lu(e.chunk,e.policy,t,r),r}function Og(e,t,n,r,i,s){let{frame:o,chunk:a,scope:u,recursiveFunctionContext:c}=e;if(c&&c.type===\"type-inference\"&&c.definitions[t]){c.registerFunctionCall(t,r.map(g=>a.getInstruction(g).valueType));let f=c.definitions[t];if(f instanceof C)throw f;let m=VR(e,c,f,r);return a.SymbolicVar(m.returnType)}let l=Uy(u,t);if(l!==void 0){let f=a.getInstruction(l);if(f.type===4){if(f.signature.argTypes.length!==r.length)throw ds(t,f.signature.argTypes.length,r.length);for(let m=0;m<r.length;m++){let g=a.getInstruction(r[m]).valueType,d=f.signature.argTypes[m];if(!oe(g,d))throw gb(m,on(d),on(g))}return a.FunctionCall([l,...r])}else if(oe(f.valueType,Ue))return Ng(e.chunk,[l,...r],n,!0);if(r.length>=1){let m=r.length===1?r[0]:Ee(e,new D.ParenSeq(i));return a.Multiply([l,m])}else throw f.type===2?Tm(n):f.valueType===St?Am(n):Nm(n)}let p=o[t];if(p!==Wt&&(p!=null&&p.isError))throw p;if(p===void 0||p===Wt||!p.isFunction){if(Ke[t]&&Ke[t].isFunction){if(t===\"logbase\"&&o.ln&&o.log)throw QP();let f=e.policy.is3dPolicy();throw ms(n,f)}if(p&&p!==Wt){let f=Ee(e,p);if(a.getInstruction(f).valueType===St)throw Am(n);if(oe(a.getInstruction(f).valueType,Ue))return Ng(e.chunk,[f,...r],n,!0)}if(r.length>=1){let f=r.length===1?r[0]:Ee(e,new D.ParenSeq(i));return a.Multiply([Ee(e,new D.Identifier(t)),f])}throw p?Nm(n):new Error(`Programming Error: reached undefined symbol ${t}`)}if(TR(p)){if(s&&s.dotLHSIndex!==void 0)throw Wp(n);if(r.length!==p._argSymbols.length)throw ds(n,p._argSymbols.length,r.length);let f=ts(u),m=Object.create(o);for(let d=0;d<p._argSymbols.length;d++)xr(f,p._argSymbols[d],r[d],i[d]),m[p._argSymbols[d]]=Wt;let g=zs(e,m,f);return p.recursionInfo?wR(g,p,p.recursionInfo):Ee(g,p._expression)}else{if(oo.hasOwnProperty(t))return qG(e,t,n,r,i,s);if(bn.hasOwnProperty(t))return Cg(e,t,n,r,s);{let f=e.policy.is3dPolicy();throw ms(n,f)}}}function HG(e,t){let n=go(e,t),r=e.Add([n,ai(e,t)]);return e.SyntheticNativeFunction(\"segment\",[n,r])}function Cg(e,t,n,r,i){let{chunk:s}=e,o=bn[t],a=!!(i&&i.dotLHSIndex!==void 0),u=r.length,{minArity:c,maxArity:l}=o;if(u>l||u<c)throw J(\"Unexpected arity mismatch\");let p=RR(s,r,o),f={errorSymbol:n,providedArity:u,isDotCall:a};switch(o.tag){case\"default\":case\"reducer\":case\"doubleReducer\":case\"parameterizedReducer\":case\"color\":case\"never-broadcast\":return s.NativeFunction(t,f,p);case\"trig\":{let m=Ee(e,new D.Identifier(\"trigAngleMultiplier\")),g=s.Multiply([p[0],m]);return s.NativeFunction(t,f,[g])}case\"trig2\":{let m=Ee(e,new D.Identifier(\"trigAngleMultiplier\")),g=s.Multiply([p[1],m]);return s.NativeFunction(t,f,[p[0],g])}case\"inverseTrig\":{let m=Ee(e,new D.Identifier(\"trigAngleMultiplier\")),g=s.NativeFunction(t,f,p);return s.Divide([g,m])}default:{let m=o.tag;throw new Error(`Programming Error: unexpected tag ${m}`)}}}function RR(e,t,{minArity:n,defaultArguments:r}){if(!r||!(t.length-n<r.length))return t;let i=t.slice();for(;i.length-n<r.length;)i.push(e.copyInstruction(r[i.length-n]));return i}function UG(e,t,{match:n,noBroadcast:r}){let i=[r?n:ti(n)];return Jy(i,t.map(s=>e.getInstruction(s).valueType),0).length>0}function mu(e,t,n,r){let i=r.find(s=>UG(e,t,s));if(!i){if(typeof n==\"string\")throw Pi(n,Zo(e,t));return n(e,t)}return i.build(e,t)}function MR(e,t){if(t.length!==2)throw J(\"Can only take the midpoint of two points\");let n=e.Constant(De(1,2));return e.Multiply([n,e.Add(t)])}function qG(e,t,n,r,i,s){let{chunk:o,policy:a}=e,u=oo[t];if(u.fallthroughUnlessDistribution&&u.fallthroughUnlessDistribution&&!SR(o,r))return Cg(e,t,n,r,s);let{minArity:c,maxArity:l}=u,p=r.length;if(p<c||p>l)throw new Error(\"Programming Error: unexpected arity mismatch\");let f;if(t===\"cdf\")p===2?f=[r[0],o.Constant(-1/0),r[1]]:f=r;else if(t===\"random\")if(p===1||p<4&&!W(o.getInstruction(r[1]).valueType)&&o.getInstruction(r[1]).valueType!==St){let d=o.Distribution(\"uniformdist\",[o.Constant(0),o.Constant(1)]);f=[r[0],d].concat(r.slice(1))}else f=r;else f=RR(o,r,u);let m=Vp(t);if(m){let d=NE(o,f,m);d.didCoerce&&(f=d.args)}function g(d,y=n){return mu(o,f,y,d)}switch(t){case\"length\":if(a.isGeometryEnabled()||a.is3dPolicy()){let d=f[0],y=a.is3dPolicy()?_b:Ab;return g([{match:[We],build:()=>{throw y(n,Zo(o,f)[0])}},{match:[Nt],build:()=>{let h=o.Constant(0),b=o.Constant(1);return o.SyntheticNativeFunction(\"distanceThreeD\",[o.SyntheticNativeFunction(\"segmentThreeDGlider\",[d,h]),o.SyntheticNativeFunction(\"segmentThreeDGlider\",[d,b])])}},{match:[Ie],build:()=>{let h=o.Constant(0),b=o.Constant(1);return o.SyntheticNativeFunction(\"distance\",[o.SyntheticNativeFunction(\"segmentGlider\",[d,h]),o.SyntheticNativeFunction(\"segmentGlider\",[d,b])])}},{match:[ce],build:()=>{let h=o.SyntheticNativeFunction(\"abs\",[o.SyntheticNativeFunction(\"arcOmega\",[f[0]])]),{radius:b,startPoint:x}=LR(o,f[0]),P=o.SyntheticNativeFunction(\"arcGlider\",[f[0],o.Constant(1)]);return o.Piecewise([o.Equal([h,o.Constant(0)]),o.SyntheticNativeFunction(\"distance\",[x,P]),o.Multiply([b,h])])}},{match:[Bh],build:()=>UE(e,ai(o,d))},{match:[sn],noBroadcast:!0,build:()=>{throw y(n,Zo(o,f)[0])}}])}else return o.SyntheticNativeFunction(\"count\",f);case\"round\":return g([{match:[T],build:()=>o.SyntheticNativeFunction(\"round\",f)},{match:[T,T],build:()=>{let d=o.SyntheticNativeFunction(\"round\",[f[1]]),y=o.RawExponent([o.Constant(10),d]);return o.Divide([o.SyntheticNativeFunction(\"round\",[o.Multiply([f[0],y])]),y])}}]);case\"midpoint\":return g([{match:[Ie],build:()=>{let d=o.Constant(De(1,2));return o.SyntheticNativeFunction(\"segmentGlider\",[f[0],d])}},{match:[Nt],build:()=>{let d=o.Constant(De(1,2));return o.SyntheticNativeFunction(\"segmentThreeDGlider\",[f[0],d])}},{match:[R,R],build:MR},{match:[V,V],build:MR}]);case\"circle\":return g([{match:[R,Ie],build:()=>{let d=o.Constant(0),y=o.Constant(1);return o.SyntheticNativeFunction(\"circle\",[f[0],o.SyntheticNativeFunction(\"distance\",[o.SyntheticNativeFunction(\"segmentGlider\",[f[1],d]),o.SyntheticNativeFunction(\"segmentGlider\",[f[1],y])])])}},{match:[R,R],build:()=>o.SyntheticNativeFunction(\"circle\",[f[0],o.SyntheticNativeFunction(\"distance\",f)])},{match:[R,T],build:()=>o.SyntheticNativeFunction(\"circle\",f)}]);case\"segment\":return g(qf(\"segment\",\"segmentThreeD\"));case\"vector\":return g(qf(\"vector\",\"vectorThreeD\"));case\"distance\":return g(qf(\"distance\",\"distanceThreeD\"));case\"center\":case\"radius\":return g([{match:[{meta:\"union\",types:[pe,ce]}],build:()=>{let d=WG(o,f[0]);return o.SyntheticNativeFunction(t,[d])}}]);case\"glider\":return NR(e.chunk,f);case\"intersection\":case\"strictintersection\":{let d=0;t===\"strictintersection\"&&((Je(o,f[0],Ie)||Je(o,f[0],ce))&&(d+=3),(Je(o,f[1],Ie)||Je(o,f[1],ce))&&(d+=12)),Je(o,f[0],Le)&&(d+=1),Je(o,f[1],Le)&&(d+=4);let y=KG(e,i,f);if(!y)return zE(o,f,d);let h=Ee(e,new D.Identifier(y[0]));return y[1]!==void 0&&(h=o.ListAccess([h,o.Constant(y[1])])),o.SyntheticNativeFunction(\"chooseNonIncidentPoint\",[h,zE(o,[f[0],f[1]],d),zE(o,[f[1],f[0]],d<<2&12|d>>2&3)])}case\"parallel\":case\"perpendicular\":return g([{match:[{meta:\"union\",types:_d},R],build:()=>{let y=[Rg(o,f[0]),f[1]];return o.SyntheticNativeFunction(t,y)}}]);case\"start\":return go(o,f[0]);case\"end\":return o.Add([go(o,f[0]),ai(o,f[0])]);case\"translate\":case\"reflect\":case\"rotate\":case\"dilate\":return jG(e,t,f);case\"apply\":return Ng(o,f,n,!1);case\"normaldist\":case\"tdist\":case\"poissondist\":case\"binomialdist\":case\"uniformdist\":return o.Distribution(t,f);case\"pdf\":case\"cdf\":case\"median\":case\"stdev\":case\"var\":case\"quantile\":return DR(o,f,t);case\"total\":case\"mean\":return t===\"mean\"&&SR(o,r)?DR(o,f,t):g([{match:{type:\"variadic\",initial:[],rest:We},build:()=>Cg(e,t,n,f,s)},{match:{type:\"variadic\",initial:[R],rest:R},build:()=>{let y=h=>o.SyntheticNativeFunction(t,f.map(b=>o.OrderedPairAccess(h,[b])));return o.OrderedPair([y(1),y(2)])}},{match:{type:\"variadic\",initial:[V],rest:V},build:()=>{let y=h=>o.SyntheticNativeFunction(t,f.map(b=>o.OrderedTripleAccess(h,[b])));return o.OrderedTriple([y(1),y(2),y(3)])}}],()=>Cg(e,t,n,f,s));case\"random\":{let d=f[0],y=f[1],h=o.getInstruction(f[0]),b=o.getInstruction(y);if(h.valueType!==ot)throw J(`Unexpected value type for seed arg: ${h.valueType}`);if(b.valueType===wn)throw bx();let x;if(W(b.valueType))x=pR;else{if(b.type!==42||b.valueType!==St)throw J('Expected distribution argument to \"random\"');x=Ko[b.symbol][t]}if(f.length>2){let P=f[2],M=o.getInstruction(P);if(M.valueType!==T)throw J(`Expected numSamples argument to random() to be a number but got ${M.valueType}`);if(f.length===4){if(o.getInstruction(f[3]).valueType!==T)throw J(`Expected userSeed argument to random() to be a number but got ${M.valueType}`);d=o.ExtendSeed(\"us\",[d,f[3]])}let I=o.Constant(1),E=o.SyntheticNativeFunction(\"round\",[o.SyntheticNativeFunction(\"validateSampleCount\",[P])]),v=o.BeginBroadcast([E]);d=o.ExtendSeed(\"lc\",[d,o.Subtract([v,I])]);let O=x(o,y,[d]),A=o.EndBroadcast([v,O]);return o.BroadcastResult(ar(o.getInstruction(O).valueType),[A])}return x(o,y,[d])}case\"shuffle\":{let d=f[0],y=f[1],h=f[2];if(!W(o.getInstruction(y).valueType)||h!==void 0&&o.getInstruction(h).valueType!==T)throw J(`Unexpected args for \"${t}\"`);return h!==void 0&&(d=o.ExtendSeed(\"us\",[d,h])),o.SyntheticNativeFunction(\"shuffle\",[d,y])}case\"sort\":return g([{match:[se],noBroadcast:!0,build:()=>vR(e,f[0],f[0])},{match:[{meta:\"union\",types:Zi},se],noBroadcast:!0,build:()=>vR(e,f[0],f[1])}]);case\"join\":{let d=[],y=!0;for(let N of f){let L=o.getInstruction(N);bt(L)||(y=!1);let z=L.valueType;if(z!==We)if(W(z))d.push({isList:!0,index:N,elementType:ke(z)});else if(ei(z))d.push({isList:!1,index:N,elementType:z});else throw Pi(n,Zo(o,r))}if(d.length===0)return o.ConstantOfType(We,[]);for(let N of d)if(N.elementType!==d[0].elementType)throw Pi(n,Zo(o,r));if(y){let N=[];for(let L of d){let z=o.getInstruction(Tr(o,L.index));Kv(z),L.isList?N.push(...z.value):N.push(z.value)}return o.ConstantOfType(ar(d[0].elementType),N)}let h=o.Constant(0),b=o.Constant(1),x={};for(let N of d)N.isList&&x[N.index]===void 0&&(x[N.index]=_r(o,N.index));let P=o.SyntheticNativeFunction(\"total\",d.map(N=>N.isList?x[N.index]:b)),M=o.BeginBroadcast([P]),I=h,E=[],v=[];for(let N of d){let L=N.isList?o.ListAccess([N.index,o.Subtract([M,I])]):N.index;if(v.push(L),N!==d[d.length-1]){let z=N.isList?x[N.index]:b;I=o.Add([I,z]),E.push(o.LessEqual([M,I]))}}let O=v[v.length-1];for(let N=v.length-2;N>=0;N--)O=o.Piecewise([E[N],v[N],O]);let A=o.EndBroadcast([M,O]);return o.BroadcastResult(ar(d[0].elementType),[A])}case\"unique\":{let d=f[0],y=o.getInstruction(d);if(!W(y.valueType)||y.valueType===wn)throw J(`Unexpected types for ${t}`);return o.SyntheticNativeFunction(\"elementsAt\",[d,o.SyntheticNativeFunction(\"uniquePerm\",[d])])}case\"polygon\":return g([{match:[],build:()=>{let d=o.ConstantOfType(Pt,[]);return o.SyntheticNativeFunction(\"polygon\",[d])}},{match:[T,T],noBroadcast:!0,build:()=>{throw Kp()}},{match:[T,T],build:()=>{let d=o.OrderedPair(f);return o.SyntheticNativeFunction(\"polygon\",[d])}},{match:{type:\"variadic\",initial:[],rest:R},build:()=>o.SyntheticNativeFunction(\"polygon\",f)}]);case\"directedangle\":return OR(e,f,n);case\"angle\":return o.SyntheticNativeFunction(\"undirectedAngleMarker\",[OR(e,f,n)]);case\"angles\":return o.SyntheticNativeFunction(\"polygonInteriorUndirectedAngles\",[f[0],Ee(e,new D.Identifier(\"trigAngleMultiplier\"))]);case\"directedangles\":return o.SyntheticNativeFunction(\"polygonInteriorDirectedAngles\",[f[0],Ee(e,new D.Identifier(\"trigAngleMultiplier\"))]);case\"coterminal\":{if(Je(o,f[0],Ae))return o.SyntheticNativeFunction(\"directedCoterminalAngle\",f);if(Je(o,f[0],Ge))return o.SyntheticNativeFunction(\"undirectedCoterminalAngle\",f);throw J(`Unexpected types for ${t}`)}case\"histogram\":case\"dotplot\":case\"boxplot\":case\"ttest\":case\"ittest\":case\"stats\":case\"det\":case\"inv\":case\"transpose\":case\"rref\":case\"trace\":case\"points\":case\"lines\":case\"circles\":case\"polygons\":case\"rays\":case\"arcs\":case\"vectors\":throw Nr(n);default:{let d=t;throw new Error(`Programming Error: unexpected compiler function ${d}`)}}}function NR(e,t){return mu(e,t,\"glider\",[{match:[Ie,T],build:()=>e.SyntheticNativeFunction(\"segmentGlider\",t)},{match:[fe,T],build:()=>e.SyntheticNativeFunction(\"lineGlider\",t)},{match:[Le,T],build:()=>e.SyntheticNativeFunction(\"rayGlider\",t)},{match:[pe,T],build:()=>e.SyntheticNativeFunction(\"circleGlider\",t)},{match:[ce,T],build:()=>e.SyntheticNativeFunction(\"arcGlider\",t)},{match:[Be,T],build:()=>e.SyntheticNativeFunction(\"polygonGlider\",t)}])}function vR(e,t,n){let{chunk:r}=e;if(zn(r,n)===0)return n;let s=r.SyntheticNativeFunction(\"min\",[_r(r,t),_r(r,n)]);return n=r.ListAccess([n,qE(e,r.List([r.Constant(1)]),r.List([s]),{stepMustBePositive:!0})]),r.SyntheticNativeFunction(\"elementsAt\",[t,r.SyntheticNativeFunction(\"sortPerm\",[n])])}function DR(e,t,n){let r=t[0],i=e.getInstruction(r);if(!oe(i.valueType,St))throw J(`Unexpected args for \"${n}\"`);let s=t.slice(1);for(let o of s)if(!oe(e.getInstruction(o).valueType,T))throw J(`Unexpected args for \"${n}\"`);if(W(i.valueType)){let o=[],a=1/0;for(let c of t){let l=Tr(e,c);o.push(l);let p=e.getInstruction(l);if(W(p.valueType)){let f=zn(e,l);if(f===void 0)throw df(oi(e,l));a=Math.min(a,f)}}let u=[];for(let c=0;c<a;c++){let l=zf(e,o[0],c),p=e.getInstruction(l);if(p.type!==42)throw J(`Unexpected opcode for distribution arg: ${p.type}`);let f=[];for(let m of o.slice(1))W(e.getInstruction(m).valueType)?f.push(zf(e,m,c)):f.push(m);u.push(Ko[p.symbol][n](e,l,f))}return e.List(u)}else{if(i.type!==42)throw J(`Unexpected opcode for distribution arg: ${i.type}`);return Ko[i.symbol][n](e,r,s)}}function SR(e,t){return t.length!==0&&e.getInstruction(t[0]).valueType!==We&&oe(e.getInstruction(t[0]).valueType,St)}function $G(e,t){let{chunk:n}=e;Xr(t.args);let r=Tu(e,t,t.args),i=!1,s=!1;for(let o=0;o<r.length;o++){let u=n.getInstruction(r[o]).valueType;i=i||u===rt,s=s||u!==rt}if(i&&s)throw J(\"Unexpected mix of actions and non-actions\");if(i)return AR(e,r);if(r.length===2)return n.OrderedPair(r);if(r.length==3)return n.OrderedTriple(r);throw J(`Unexpected tuple dimensions: ${r.length}`)}function YG(e,t){let{chunk:n}=e;Xr(t.args);let r=Tu(e,t,t.args);if(r.length<1)throw J(\"Empty bare sequence\");let i=n.getInstruction(r[0]).valueType;if(i===T)throw J(\"Ambiguous bare sequence\");return i===rt?AR(e,r):n.List(r)}function AR(e,t){let{chunk:n}=e,r=[],i=[];for(let o of t){let a=n.getInstruction(o);switch(a.type){case 49:{Array.prototype.push.apply(r,a.symbols),Array.prototype.push.apply(i,a.args);break}case 1:{let c=a.value.updateRules;for(let l in c)r.push(l),i.push(n.ConstantOfType(c[l].valueType,c[l].value));break}default:{var s=oi(n,o);throw s.length>0?tx(s):J(`Unexpected opcode for action: ${a.type}`)}}}return n.Action(r,i)}function _R(e,t){var n=e.frame[t];return n===Wt?pm(t):e.policy.assignmentForbidden(t)?ex(t):n&&n.type===\"FunctionDefinition\"?lm(t):Kb(t).allowExport()}function XG(e,t){switch(e.getInstruction(t).valueType){case Ie:case pe:case ce:return[e.Constant(0),e.Constant(1)];case fe:return[e.Constant(-1/0),e.Constant(1/0)];case Le:return[e.Constant(0),e.Constant(1/0)];case Be:return[e.Constant(0),e.SyntheticNativeFunction(\"count\",[e.SyntheticNativeFunction(\"vertices\",[t])])];default:return}}function ZG(e,t){let{policy:n,frame:r,chunk:i,scope:s,selection:o,recursiveFunctionContext:a}=e;if(!(t instanceof ya))throw new Error(\"Programming error: expected a ListComprehension node but got \"+t.type);let u=t._body,c=[],l=[],p=i.Constant(1),f=Object.create(r);Xr(t._inputLists);for(let{_symbol:I}of t._inputLists){let E=I;if(a&&r[E])throw gf(E);f[E]=nT(E)}for(let I of t.parameters){let E=I.identifier._symbol;if(a&&r[E])throw gf(E);f[E]=rT(E)}let m=ts(s),g=zs(e,f,m);for(let I=t._inputLists.length-1;I>=0;I--){let E=t._inputLists[I],v=E._symbol,O=Ee(g,E.args[1]);PR(i,o,E);let A=i.getInstruction(O);if(!W(A.valueType)){let L=XG(i,O);if(L){c.push({symbol:v,object:O,gliderBounds:L});continue}let z;if(ei(A.valueType)){let G=E.args[1].getInputSpan();G&&(z=Cn(G))}throw eT(v,ne(A.valueType),z)}let N=_r(i,O);l.push({symbol:v,assignedList:O,lengthIndex:N}),p=i.Multiply([p,N])}let d=Object.create(r),y=ts(s),h=[],b;if(l.length>0){let I=i.Constant(1);b=i.BeginBroadcast([p],{inputListSymbols:l.map(v=>v.symbol)}),xr(y,t._index._symbol,b);let E=I;for(let v=l.length-1;v>=0;v--){let{symbol:O,assignedList:A,lengthIndex:N}=l[v],L;if(l.length===1)L=b;else{let z=i.SyntheticNativeFunction(\"floor\",[i.Divide([i.Subtract([b,I]),E])]);L=i.Add([i.SyntheticNativeFunction(\"mod\",[z,N]),I]),v>0&&(E=i.Multiply([E,N]))}xr(y,O,i.ListAccess([A,L])),h.push(O)}}let x;if(t.parameters.length>0||c.length>0){let I=[],E=[];for(let v of t.parameters)I.push(v.identifier._symbol),E.push(Ee(g,v.bounds[0]),Ee(g,v.bounds[1]));for(let v of c)I.push(v.symbol),E.push(v.gliderBounds[0],v.gliderBounds[1]);x=i.BeginMap({parameterSymbols:I},E);for(let v=0;v<t.parameters.length+c.length;v++)i.BlockVar(T,[x]);for(let v=0;v<t.parameters.length;v++){let O=t.parameters[v].identifier._symbol,[A,N]=t.parameters[v].open,L=E[2*v],z=E[2*v+1],G=x+v+1,$=i.Piecewise([i.And([A?i.Greater([G,L]):i.GreaterEqual([G,L]),N?i.Less([G,z]):i.LessEqual([G,z])]),G,i.NanOfType(T)]);d[O]=Wt,xr(y,O,$),h.push(O)}for(let v=0;v<c.length;v++){let O=c[v].symbol,A=x+t.parameters.length+v+1;d[O]=Wt,xr(y,O,NR(i,[c[v].object,A])),h.push(O)}}for(let I of l)d[I.symbol]=Wt;let M=Ee({...zs(e,d,y),substitutionContext:e.substitutionContext.for(r,h)},u);if(x!==void 0){let I=i.EndMap([x,M]),E=i.getInstruction(M).valueType;if(ca(E))throw dT();if(!Gh(E))throw pT(E);let v=n.is3dPolicy()?2:1;if(t.parameters.length+c.length>v)throw fT(E,t.parameters.length);let O=kh(E,t.parameters.length+c.length);M=i.BlockVar(O,[I])}if(b!==void 0){let I=i.getInstruction(M);if(!ei(I.valueType))throw ec([ne(I.valueType)]);let E=i.EndBroadcast([b,M]);M=i.BroadcastResult(ar(I.valueType),[E])}else t.shouldCoerceToList&&(M=i.List([M]));return M}function qE(e,t,n,r){let{stepMustBePositive:i}=r,{chunk:s}=e;t=Ac(s,t),n=Ac(s,n);let o=s.getInstruction(t),a=s.getInstruction(n),u=yo(s,t,\"Programming error: expected range start list to have constant length.\"),c=yo(s,n,\"Programming error: expected range start list to have constant length.\");if(o.valueType!==se||a.valueType!==se)throw of();let l=s.Constant(1),p=s.Constant(0),f=s.ListAccess([t,l]),m=s.ListAccess([t,s.Constant(2)]),g=s.ListAccess([n,s.Constant(c)]),d=s.Subtract([g,f]),y=u>1?s.Subtract([m,f]):s.Piecewise([s.GreaterEqual([d,p]),l,s.Constant(-1)]),h=s.Add([l,s.SyntheticNativeFunction(\"round\",[s.Divide([d,y])])]),b=s.SyntheticNativeFunction(\"validateRangeLength\",[t,n,y,h]);i&&(b=s.Piecewise([s.GreaterEqual([y,p]),b,p]));let x=s.BeginBroadcast([b]),P=s.Add([f,s.Multiply([y,s.Subtract([x,l])])]),M=s.EndBroadcast([x,P]);return s.addComments({[f]:\"start\",[m]:\"second\",[g]:\"last\",[h]:\"proposedLength\",[y]:\"step\",[P]:\"body\"}),s.BroadcastResult(ar(s.getInstruction(P).valueType),[M])}function Rg(e,t){return Je(e,t,Ie)?e.SyntheticNativeFunction(\"lineFromSegment\",[t]):Je(e,t,he)?e.SyntheticNativeFunction(\"lineFromSegment\",[HG(e,t)]):Je(e,t,Le)?e.SyntheticNativeFunction(\"lineFromRay\",[t]):t}function WG(e,t){if(Je(e,t,ce)){let{center:n,radius:r}=LR(e,t);return e.SyntheticNativeFunction(\"circle\",[n,r])}return t}function LR(e,t){let n=e.SyntheticNativeFunction(\"arcCenter\",[t]),r=e.SyntheticNativeFunction(\"arcGlider\",[t,e.Constant(0)]),i=e.SyntheticNativeFunction(\"distance\",[n,r]);return{center:n,radius:i,startPoint:r}}function OR(e,t,n){let{chunk:r}=e;if(t.length===3&&Je(r,t[0],R)&&Je(r,t[1],R)&&Je(r,t[2],R)){let i=t[0],s=t[1],o=t[2],a=r.Subtract([i,s]),u=r.Subtract([o,s]),c=r.OrderedPairAccess(1,[a]),l=r.OrderedPairAccess(2,[a]),p=r.OrderedPairAccess(1,[u]),f=r.OrderedPairAccess(2,[u]),m=r.SyntheticNativeFunction(\"arctan\",[l,c]),g=r.Subtract([r.Multiply([c,f]),r.Multiply([l,p])]),d=r.Add([r.Multiply([c,p]),r.Multiply([l,f])]),y=r.SyntheticNativeFunction(\"arctan\",[g,d]),h=r.SyntheticNativeFunction(\"abs\",[y]),b=r.Constant(Math.PI),x=r.Constant(Math.PI*2);y=r.Piecewise([r.Equal([h,b]),b,r.Piecewise([r.Less([h,b]),y,r.Multiply([r.Multiply([r.SyntheticNativeFunction(\"sign\",[y]),r.Constant(-1)]),r.Subtract([x,h])])])]);let P=r.SyntheticNativeFunction(\"directedAngleMarker\",[s,m,y,Ee(e,new D.Identifier(\"trigAngleMultiplier\"))]),M=r.Constant(0),I=r.And([r.Equal([g,M]),r.Equal([d,M])]);return r.Piecewise([I,r.NanOfType(Ae),P])}else throw J(`Unexpected types for ${n}`)}function rR(e,t){return e.Divide([e.SyntheticNativeFunction(\"directedAngleMarkerRawDelta\",[t]),e.SyntheticNativeFunction(\"directedAngleMarkerMultiplier\",[t])])}function iR(e,t){return e.SyntheticNativeFunction(\"abs\",[e.Divide([e.SyntheticNativeFunction(\"undirectedAngleMarkerRawDelta\",[t]),e.SyntheticNativeFunction(\"undirectedAngleMarkerMultiplier\",[t])])])}function jG(e,t,n){let{chunk:r}=e,i=n.slice(1),s=Vp(t);if(!s)throw new Error(`Unexpected transformation type: ${t}`);let o=s.map(c=>{let l=0;for(let p=1;p<n.length;p++){let f=r.getInstruction(n[p]).valueType,m=Uu(c,p);m&&Rp(f,m)&&l++}return{signature:c,matchedArgsCount:l,signatureArgsCount:Array.isArray(c)?c.length-1:c.initial.length+1,providedArgsCount:n.length-1}}).sort((c,l)=>l.matchedArgsCount!==c.matchedArgsCount?l.matchedArgsCount-c.matchedArgsCount:c.signatureArgsCount-l.signatureArgsCount),a;switch(t){case\"translate\":{a=[{match:[he],build:()=>r.SyntheticNativeFunction(\"translation\",[r.SyntheticNativeFunction(\"vectorDisplacementAsPoint\",i)])},{match:[R,R],build:()=>r.SyntheticNativeFunction(\"translation\",[r.Subtract([i[1],i[0]])])}];break}case\"reflect\":{a=[{match:[{meta:\"union\",types:_d}],build:()=>{let c=Rg(r,i[0]);return r.SyntheticNativeFunction(\"reflection\",[c])}}];break}case\"rotate\":{a=[{match:[R,T],build:()=>{let c=Ee(e,new D.Identifier(\"trigAngleMultiplier\"));return 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r=Rg(e,t[0]),i=Rg(e,t[1]),s=[r,i,e.ConstantOfType(T,n)];if(Je(e,r,pe)){if(Je(e,i,pe))return e.SyntheticNativeFunction(\"circleCircleIntersection\",s);if(Je(e,i,ce))return e.SyntheticNativeFunction(\"circleArcIntersection\",s);if(Je(e,i,fe))return e.SyntheticNativeFunction(\"circleLineIntersection\",s)}if(Je(e,r,ce)){if(Je(e,i,pe))return e.SyntheticNativeFunction(\"arcCircleIntersection\",s);if(Je(e,i,ce))return e.SyntheticNativeFunction(\"arcArcIntersection\",s);if(Je(e,i,fe))return e.SyntheticNativeFunction(\"arcLineIntersection\",s)}if(Je(e,r,fe)){if(Je(e,i,pe))return e.SyntheticNativeFunction(\"lineCircleIntersection\",s);if(Je(e,i,ce))return e.SyntheticNativeFunction(\"lineArcIntersection\",s);if(Je(e,i,fe))return e.SyntheticNativeFunction(\"lineLineIntersection\",s)}throw J(\"Invalid intersection types\")}function KG(e,[t,n],[r,i]){let{chunk:s,frame:o}=e,a=s.getInstruction(r).valueType,u=s.getInstruction(i).valueType,c=f=>{let m=o[f];return m&&m!==Wt?m:aS(e.scope,f)},l=Dg(t)?c(t._symbol):t,p=Dg(n)?c(n._symbol):n;if(!(!l||!p))return xR({getGeometryTree:f=>Wy(f).tree,lookup:c,isPointOrListOfPoints:f=>{if(f.isFunction)return!1;let m=Ee(e,f);return oe(s.getInstruction(m).valueType,R)},resolvesTo:(f,m)=>o[f]===m},l,a,p,u)}function e2(e,t){let{policy:n,frame:r,scope:i,recursiveFunctionContext:s}=e,o=t._body,a=ts(i),u=Object.create(r),c=[];for(let p=0;p<t._assignments.length;p++){let f=t._assignments[p]._lhs,m;if(f instanceof ze)m=f._symbol;else throw mf();let g=t._assignments[p].args[1],d=r[m];if(d){if(d!==Wt&&d.isError)throw d;if(d!==Wt&&d.type===\"FunctionDefinition\")throw hl(m);if(n.assignmentForbidden(m))throw gl(m);if(s)throw gf(m)}let y=Ee(e,g);xr(a,m,y,g),u[m]=Wt,c.push(m)}return Ee({...zs(e,u,a),substitutionContext:e.substitutionContext.with(r,c)},o)}var CR={points:Pt,lines:Bn,segments:Tn,polygons:Rn,circles:Fn,arcs:Vn,angles:gn,directedangles:hn,rays:Gn,vectors:kn};function t2(e,t){let{chunk:n,frame:r}=e,i=r.construction;if(i.isError)throw i;if(i.type!==\"Construction\")throw J(`Expected construction node but found ${i.type}}`);if(!Dg(t))throw J(`Expected identifier but found ${t.type}`);let s=t._symbol;if(!(s in CR))throw Nr(\"construction\");let o=CR[s];if(i.args.length===0)return n.ConstantOfType(o,[]);let a=ke(o),u=[];for(let c of i.args)try{let l=Ee(e,c);n.getInstruction(l).valueType===a&&u.push(l)}catch(l){if(l instanceof D.Base)continue;throw l}return n.List(u)}function id(e,t){let n=e.args;if(e instanceof cn&&t.definitions[e._symbol])return!1;if(e instanceof hr){let a=[id(e.args[0],t)||new Zt(!0)],u=id(e.args[1],t),c=id(e.args[2],t);return u&&a.push(u),c&&a.push(c),a.length===1?!1:(a.length===2&&a.push(a[1]),new hr(a))}let i=[],s=!1;for(let o of n){let a=id(o,t);if(a===!1){s=!0;continue}i.push(a)}return s?!1:e.copyWithArgs(i)}function wR(e,t,n){let{chunk:r,frame:i,scope:s}=e,o={},a=Object.keys(n.definitions);for(let h of a){let b=n.definitions[h];if(b instanceof C)throw b;o[h]=b}let u=t._argSymbols.filter(h=>Uy(s,h)===void 0&&i[h]===void 0),c=t._argSymbols.map(h=>u.includes(h)?r.SymbolicVar(T,h):Ee(e,new ze(h))),l=new HE(o,n.baseCases);try{VR(e,l,t,c)}catch(h){throw l.isUnconditionallyRecursive&&h instanceof C&&!h.blocksExport?a.length>1||FR(t,t._expression)?$a(a):rm(a):h}let p={},f={},m={},g=ts(s),d=Object.create(i);for(let h of a){let b=l.returnTypes[h];if(b===void 0)throw J(`Could not infer the return type for recursive function ${h}.`);let x=l.argTypes[h];if(x===void 0)throw J(`Could not infer the argument types for recursive function ${h}.`);f[h]={argTypes:x},p[h]=b,m[h]=r.FunctionHeader(h,b,f[h],o[h]._argSymbols),xr(g,h,m[h]),d[h]=Wt}let y=[];for(let h of a)y.push(m[h]);for(let h of y)r.getInstruction(h).recursionGroup=y;for(let h of a){let b=ts(g),x=Object.create(d),P=o[h],M=m[h],I=r.BeginFunction([M]);for(let O=0;O<P._argSymbols.length;O++){let 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VR(e,t,n,r){let{chunk:i,scope:s,frame:o}=e,a=t.returnTypes[n._symbol],u=t.argTypes[n._symbol];if(a!==void 0&&u!==void 0)return{returnType:a,argTypes:u};let c=n._argSymbols.length,l=r.length;if(c!==l)throw ds(n._symbol,c,l);let p=r.map(I=>i.getInstruction(I).valueType),f=`${n._symbol}:${p.join(\",\")}:${Object.keys(t.returnTypes).join(\",\")}`;if(t.stack.includes(f))return t.isUnconditionallyRecursive=!0,{returnType:T,argTypes:p};t.stack.push(f);let m=i.instructionsLength(),g=i.getReturnIndex(),d;{let I=id(n._expression,t),E=n._symbol,v=t.baseCases[E],O=ts(s),A=Object.create(o),N={...zs(e,A,O),recursiveFunctionContext:t},L=[];for(let G=0;G<n._argSymbols.length;G++){let $=n._argSymbols[G],w=i.SymbolicVar(p[G]);L.push(w),A[$]=Wt,xr(O,$,w)}if(!t.baseCaseTypes.hasOwnProperty(E)){let G,$,w;for(let Y of v){let de=Y.getRef();if(!Y.specifiedArg.valid||!de)continue;let re=new ze(de),ie=Ee(N,re);w||(w=re);let Z=i.getInstruction(ie).valueType;if(G===void 0)G=Y.specifiedArg.argIndex;else if(G!==Y.specifiedArg.argIndex)throw Hp();let Re=$;if(Re===void 0)$=Z;else{let Ne=ua(Re,Z);if(Ne===void 0)throw zp();$=Ne}}t.baseCaseTypes[E]=$,t.firstValidBaseCaseIdentifiers[E]=w}let z=t.firstValidBaseCaseIdentifiers[E];if(I||z){let G=BR(N,n,t.baseCases,Ee(N,I||z)),{someArgBroadcasts:$,inferredArgTypes:w}=n2(i,L,g,G);if(p=w,d=i.getInstruction(G).valueType,$){if(!W(d))throw J(`TODO: expected a list type but found ${on(d)}`);d=ke(d)}let Y=t.returnTypes[n._symbol];if(Y!==void 0&&d!==Y)throw zp();t.argTypes[n._symbol]=w,t.returnTypes[n._symbol]=d}}i.truncate(m);let y=ts(s),h=Object.create(o),b={...zs(e,h,y),recursiveFunctionContext:t};for(let I=0;I<n._argSymbols.length;I++){let E=n._argSymbols[I],v=i.SymbolicVar(p[I]);h[E]=Wt,xr(y,E,v)}let x=Ee(b,n._expression);t.stack.pop();let P=i.getInstruction(x).valueType,M=d===void 0?P:ua(d,P);if(M===void 0)throw J(`Mismatched return types: ${d&&on(d)} vs ${on(P)}`);return t.returnTypes[n._symbol]=M,i.truncate(m),{returnType:M,argTypes:p}}function n2(e,t,n,r){let i=[],u=[];for(let p=0;p<r-n;p++)u.push(0);if(e.getInstruction(r).type===48){u.push(1);for(let p=r;p>=0;p--){let f=u[p-n];if(f===0)continue;let m=e.getInstruction(p);if(!be(m)){if(m.type===24?i.push(p):m.type===23&&i.pop(),(m.type===48||m.type===24)&&(u[m.args[0]-n]|=f),m.type===39||m.type===41||m.type===40)for(let g of i){let y=e.getInstruction(g).args[0];if(m.args[1]===y){u[m.args[0]-n]|=f;break}}if(i.length>0){let g=i[i.length-1],y=e.getInstruction(g).args[0];for(let h of m.args)h>=y&&(u[h-n]|=f);m.type===33&&m.args[0]>=y&&(u[m.args[0]-n]|=2)}}}}let c=[],l=!1;for(let p=0;p<t.length;p++){let f=t[p],m=e.getInstruction(f).valueType;if(u[f-n]&2){if(!W(m))throw J(`Expected list type but found ${on(m)}`);l=!0,c.push(ke(m))}else c.push(m)}return{inferredArgTypes:c,someArgBroadcasts:l}}function BR(e,t,n,r){let{chunk:i}=e;for(let s of n[t._symbol]){let o=s.specifiedArg;if(!o.valid)continue;let a=t._argSymbols[o.argIndex],u=Ee(e,new ze(a)),c=i.Equal([u,i.Constant(o.argValue)]),l=Ee(e,s),p=i.getInstruction(l).valueType,f=i.getInstruction(r).valueType;if(ua(p,f)===void 0)throw zp();r=i.Piecewise([c,l,r])}return r}Tt.prototype.buildIRExpression=function(e,t,n){var i;var r=mp({policy:e,frame:t,wrapInList:n&&n.wrapInList,coerceToNumber:n&&n.coerceToNumber,selection:n&&n.selection},this);return e.isGeometryEnabled()&&r.argNames.some(s=>s[0]===\"$\")?lT():(i=r.getError())!=null?i:new pn(r)};C.prototype.buildIRExpression=function(e,t,n){return this};var GR=Wc;function $E(e){for(var t=[],n=0;n<e.length;n++)t.push(ne(e[n].valueType));return t}function kR(e,t){var n=t.length,r=t[0];if(n<2)throw As(this._symbol);if(!GR(r.valueType,[se,We]))throw As(this._symbol);if(n>2)throw ym(this._symbol,2)}D.Histogram.prototype.typeCheck=kR;D.DotPlot.prototype.typeCheck=kR;D.BoxPlot.prototype.typeCheck=function(e,t){var n=t.length,r=t[0];if(n===0)throw As(this._symbol);if(!GR(r.valueType,[se,We]))throw As(this._symbol);if(n>1)throw As(this._symbol)};D.TTest.prototype.typeCheck=function(e,t){var n=this._symbol;if(t.length===0)throw As(n);if(t[0].valueType===We)throw yl(n);if(t[0].valueType!==se)throw As(n);if(t.length>2)throw ym(n,2);if(t[0].length<2)throw yl(n);if(t[1]&&t[1].valueType!==T)throw Pi(n,$E(t))};D.IndependentTTest.prototype.typeCheck=function(e,t){var n=this._symbol;if(t.length!==2)throw ef(n);if(!W(t[0].valueType)||!W(t[1].valueType))throw sf(n);if(t[0].valueType===We||t[1].valueType===We)throw yl(\"ittest\");if(t[0].valueType!==se||t[1].valueType!==se)throw Pi(n,$E(t));if(t[0].length<2||t[1].length<2)throw yl(\"ittest\")},D.Stats.prototype.typeCheck=function(e,t){var n=t.length,r=t[0];if(n===0)throw As(this._symbol);if(r.valueType===We)throw Pi(this._symbol,$E(t));if(r.valueType!==se)throw As(this._symbol);if(n>1)throw As(this._symbol)};var Iu=function(e,t,n){n=n||0;var r=Array(n+1).join(\"  \"),i=r+\"  \";return`[\n`+i+e.map(function(s){return s.repr(t,n+1)}).join(`,\n`+i)+`\n`+r+\"]\"},fr=function(e,t){return t=t||\"\",\"\"+t+e};D.Expression.prototype.repr=function(e,t){return fr(this.type,e)+\"(\"+Iu(this.args,e,t)+\")\"};D.IRExpression.prototype.repr=function(e,t){t=t||0;var n=Array(t+1).join(\"  \"),r=n+\"  \",i=this._chunk.print().split(`\n`);return i.pop(),fr(this.type,e)+\"(`\\n\"+r+i.join(`\n`+r)+`\n`+n+\"`)\"};D.DoubleInequality.prototype.repr=function(e,t){t=t||0;var n=Array(t+1).join(\"  \"),r=n+\"  \";return fr(this.type,e)+`([\n`+r+this.args[0].repr(e,t+1)+`,\n`+r+\"'\"+this.args[1]+`',\n`+r+this.args[2].repr(e,t+1)+`,\n`+r+\"'\"+this.args[3]+`',\n`+r+this.args[4].repr(e,t+1)+`\n`+n+\"])\"};D.ComparatorChain.prototype.repr=function(e,t){return t=t||0,fr(this.type,e)+\"([\"+this.symbols.map(n=>`'${n}'`).join(\",\")+`],\n`+Iu(this.args,e,t)+\")\"};D.Identifier.prototype.repr=function(e){return fr(this.type,e)+\"('\"+this._symbol+\"')\"};D.Constant.prototype.repr=function(e){return fr(this.type,e)+\"(\"+this.asValue()+\")\"};D.ExtendSeed.prototype.repr=function(e,t){return fr(this.type,e)+\"('\"+this.tag+\"', \"+Iu(this.args,e,t)+\")\"};D.Seed.prototype.repr=function(e){return fr(this.type,e)+\"(\"+this.asValue()+\")\"};D.FunctionCall.prototype.repr=function(e,t){return fr(this.type,e)+\"('\"+this._symbol+\"', \"+Iu(this.args,e,t)+\")\"};D.RecursiveFunctionBaseCase.prototype.repr=function(e,t){return this.originalNode.repr(e,t)};D.Assignment.prototype.repr=function(e,t){return fr(this.type,e)+\"(\"+new D.Identifier(this._symbol).repr(e,t)+\", \"+this._expression.repr(e,t)+\")\"};D.CoordinateEquation.prototype.repr=function(e,t){return this.asEquation().repr(e,t)};D.Regression.prototype.repr=D.Equation.prototype.repr=D.CallAssignment.prototype.repr=function(e,t){return fr(this.type,e)+\"(\"+this._lhs.repr(e,t)+\", \"+this._rhs.repr(e,t)+\")\"};D.FunctionDefinition.prototype.repr=function(e,t){return fr(this.type,e)+\"(\"+new D.Identifier(this._symbol).repr(e,t)+\", \"+Iu(this._argSymbols.map(function(n){return new D.Identifier(n)}),e,t)+\", \"+this._expression.repr(e,t)+\")\"};D.Error.prototype.repr=function(e,t){return fr(this.type,e)+\"('\"+this._msg+\"')\"};D.Derivative.prototype.repr=function(e,t){return fr(this.type,e)+\"('\"+this._symbol+\"', \"+Iu(this.args,e,t)+\")\"};D.SolvedEquation.prototype.repr=function(e,t){return fr(this.type,e)+\"('\"+this._symbol+\"', \"+this._expression.repr(e,t)+\")\"};D.OptimizedRegression.prototype.repr=function(e,t){return fr(this.type,e)+\"(\"+JSON.stringify(this.parameters)+\", \"+JSON.stringify(this.residuals)+\", \"+JSON.stringify(this.statistics)+\", \"+this.model.repr(e,t+1)+\", 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fr(this.type,e)+`({\n`+r+\"handler: \"+this.handler.repr(e,t+1)+`,\n`+r+\"minStep: \"+this.minStep.repr(e,t+1)+`\n`+n+\"})\"};D.Slider.prototype.repr=function(e,t){var n=Array(t+1).join(\"  \"),r=n+\"  \";return fr(this.type,e)+`({\n`+r+\"sliderAssignment: \"+this.sliderAssignment.repr(e,t+1)+`,\n`+r+\"sliderMin: \"+(this.sliderMin&&this.sliderMin.repr(e,t+1))+`,\n`+r+\"sliderMax: \"+(this.sliderMax&&this.sliderMax.repr(e,t+1))+`,\n`+r+\"sliderStep: \"+(this.sliderStep&&this.sliderStep.repr(e,t+1))+`},\n`+n+\")\"};var _g=function(e,t){return e.map(function(n){return n.substitute(t)})};D.Identifier.prototype.substitute=function(e){return e[this._symbol]?e[this._symbol]:this};D.FunctionCall.prototype.substitute=function(e){var t=e[this._symbol];if(t){if(t.type===\"Identifier\")return new D.FunctionCall(t,_g(this.args,e));if(t.type===\"Constant\")return new D.Multiply([t,this.args.length===1?this.args[0].substitute(e):new D.Constant(NaN)])}return 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t=e,n=r2[t.type];if(!n)switch(t.type===\"Assignment\"&&(t=t._expression),t.type){case\"FunctionCall\":{n=Lg[t._symbol];break}default:return}if(!n)return;let r={},i=n.params,s=t.args;for(let o=0;o<i.length;o++){let a=s[o];r[i[o]]=a&&a.getInputString()||\"\"}return{...n,span:t.getInputSpan(),values:r}}var 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S2(e,t,n,r){for(;;){let i=gs(t,n,.5),s=e(...i);if(!isFinite(s))n=i;else if(s>=0)t=i;else return;if(r*=.5,r<1)return gs(t,n,.5)}}function bp(e,t,n,r,i,s,o){let[a,u,c]=[new Qe,new Qe,new Qe],[l,p,f]=[new Qe,new Qe,new Qe],[m,g]=[new Qe,new Qe];for(let y=0;y<e.length/3;y++){let h=e[3*y],b=e[3*y+1],x=e[3*y+2];a.set(t[3*h],t[3*h+1],t[3*h+2]),u.set(t[3*b],t[3*b+1],t[3*b+2]),c.set(t[3*x],t[3*x+1],t[3*x+2]),l.set(n[3*h],n[3*h+1],n[3*h+2]),p.set(n[3*b],n[3*b+1],n[3*b+2]),f.set(n[3*x],n[3*x+1],n[3*x+2]),m.subVectors(c,a),g.subVectors(a,u);var d=m.cross(g).normalize();if(!(l.dot(d)>o&&p.dot(d)>o&&f.dot(d)>o)||l.dot(p)<0||l.dot(f)<0||p.dot(f)<0){let M=t.length/3;e[3*y]=M,e[3*y+1]=M+1,e[3*y+2]=M+2,t.push(a.x,a.y,a.z),t.push(u.x,u.y,u.z),t.push(c.x,c.y,c.z),n.push(d.x,d.y,d.z),n.push(d.x,d.y,d.z),n.push(d.x,d.y,d.z),r.push(r[2*h],r[2*h+1]),r.push(r[2*b],r[2*b+1]),r.push(r[2*x],r[2*x+1]);let I=i;if(i>0){for(let E=0;E<I;E++)s.push(s[I*h+E]);for(let E=0;E<I;E++)s.push(s[I*b+E]);for(let E=0;E<I;E++)s.push(s[I*x+E])}}}}var Gg=[[1,2,4,21,20,18],[0,1,3,20,19,18],[2,6,7,25,21,18],[5,6,8,25,22,18],[5,9,11,23,22,18],[0,9,10,23,19,18],[10,12,14,24,23,19],[3,12,13,24,20,19],[4,13,15,24,21,20],[15,7,16,25,24,21],[11,17,14,24,23,22],[17,8,16,25,24,22]],Er=[0,1,0,2,0,3,1,2,2,3,0,4,0,7,3,7,4,7,0,5,1,5,4,5,1,6,2,6,5,6,3,6,6,7,4,6,0,8,1,8,2,8,3,8,4,8,5,8,6,8,7,8],KR=[[0,2,3,8],[0,1,2,8],[0,3,7,8],[0,4,7,8],[0,4,5,8],[0,1,5,8],[1,5,6,8],[1,2,6,8],[2,3,6,8],[3,6,7,8],[4,5,6,8],[4,6,7,8]],eN=[[0,0,0],[0,1,0],[1,1,0],[1,0,0],[0,0,1],[0,1,1],[1,1,1],[1,0,1],[.5,.5,.5]],n0=[[1,2,4],[4,20,21],[2,18,21],[1,18,20],[0,1,3],[3,19,20],[0,18,19],[2,6,7],[7,21,25],[6,18,25],[5,6,8],[8,22,25],[5,18,22],[5,9,11],[11,22,23],[9,18,23],[0,9,10],[10,19,23],[10,12,14],[14,23,24],[12,19,24],[3,12,13],[13,20,24],[4,13,15],[15,21,24],[15,7,16],[16,24,25],[11,17,14],[17,22,24],[17,8,16]],r0=[];for(let e=0;e<30;e++){let t=n0[e],n=new Set;for(let r of t)n.add(Er[r*2]),n.add(Er[r*2+1]);r0[e]=[...n]}var tN=[[0,3,2,1],[4,6,3,5],[7,2,9,8],[10,12,9,11],[13,12,15,14],[16,6,15,17],[18,17,20,19],[21,5,20,22],[23,1,22,24],[25,24,8,26],[27,14,28,19],[29,28,11,26]],O2=1<<31,C2=1<<30,QR=1<<24,_c=1<<24,Ps=1<<24,qs=65536,$s=256,Ys=1;function nN(e,t,n){return n*qs+t*$s+e*Ys}var R2={0:0*QR,1:$s,2:Ys+$s,3:Ys,4:qs,5:$s+qs,6:Ys+$s+qs,7:Ys+qs,8:8*QR};function rN(e,t){return O2+e+R2[t]}var N2={3:2*Ps+$s,4:0*Ps+Ys,7:5*Ps+Ys,8:2*Ps+qs,10:5*Ps+$s,11:0*Ps+qs,12:6*Ps+$s,13:5*Ps+Ys+$s,14:2*Ps+$s+qs,15:9*Ps+Ys,16:0*Ps+Ys+qs,17:1*Ps+qs};function pd(e,t){var n;return C2+e+((n=N2[t])!=null?n:Ps*t)}var A2={18:10*_c+$s,21:7*_c+$s,23:16*_c+Ys,25:13*_c+Ys,27:4*_c+qs,29:0*_c+qs};function i0(e,t){var n;return e+((n=A2[t])!=null?n:_c*t)}var xp=class{constructor(t,n,r,i,s){this.PAConstructor=t;this.x=n;this.y=r;this.z=i;this.gridsize=s;this.i=0;this.j=0;this.k=0;this.cubeVertex=new Array(9);this.cubeVertexValue=new this.PAConstructor(9);if(s>250)throw new Error(\"Programming Error: resolution should be clamped well below 250.\");this.size=new Qe(this.x.width/s,this.y.width/s,this.z.width/s)}loopOverUnitCubes(t){let n=this.gridsize,r=n+1,i=new kg(this.x.min,this.y.min,this.z.min,this.size.x,this.size.y,this.size.z,n+1,n+1,n+1),s=new kg(this.x.min+this.size.x/2,this.y.min+this.size.y/2,this.z.min+this.size.z/2,this.size.x,this.size.y,this.size.z,n,n,n),o=i.setupArray(this.PAConstructor),a=i.setupArray(this.PAConstructor),u=s.setupArray(this.PAConstructor);this.evaluateArray(a,i,0);for(let c=0;c<n;c++){this.k=c,[o,a]=[a,o],this.evaluateArray(a,i,c+1),this.evaluateArray(u,s,c);for(let l=0;l<n;l++){this.j=l;for(let p=0;p<n;p++){this.i=p;let f=l*r+p;this.cubeVertexValue.setFrom(0,o,f),this.cubeVertexValue.setFrom(1,o,f+r),this.cubeVertexValue.setFrom(2,o,f+r+1),this.cubeVertexValue.setFrom(3,o,f+1),this.cubeVertexValue.setFrom(4,a,f),this.cubeVertexValue.setFrom(5,a,f+r),this.cubeVertexValue.setFrom(6,a,f+r+1),this.cubeVertexValue.setFrom(7,a,f+1),this.cubeVertexValue.setFrom(8,u,l*n+p),t()}}}}evaluateArray(t,n,r){let i=n.z0+r*n.dz;for(let s=0;s<n.numX;s++)for(let o=0;o<n.numY;o++){let a=n.x0+s*n.dx,u=n.y0+o*n.dy;this.setAt(t,o*n.numX+s,a,u,i)}}setVertexPositions(){for(let t=0;t<9;t++){let n=eN[t];this.cubeVertex[t]=[this.x.min+(this.i+n[0])*this.size.x,this.y.min+(this.j+n[1])*this.size.y,this.z.min+(this.k+n[2])*this.size.z]}}},kg=class{constructor(t,n,r,i,s,o,a,u,c){this.x0=t;this.y0=n;this.z0=r;this.dx=i;this.dy=s;this.dz=o;this.numX=a;this.numY=u;this.numZ=c}setupArray(t){return new t(this.numX*this.numY)}};var zg=class{constructor(t){this.length=t;this.n=1;this.buffer=new Float64Array(t)}set(t,n){this.buffer[t]=n}get(t){return this.buffer[t]}setFrom(t,n,r){if(n.n!==this.n)throw new Error(\"Programming Error: Mismatched dimensions\");this.set(t,n.get(r))}},Hg=class{constructor(t){this.length=t;this.n=2;this.buffer=new Float64Array(t*2)}set(t,n,r){this.buffer[t*2]=n,this.buffer[t*2+1]=r}getX(t){return this.buffer[t*2]}getY(t){return this.buffer[t*2+1]}setFrom(t,n,r){if(n.n!==this.n)throw new Error(\"Programming Error: Mismatched dimensions\");this.set(t,n.getX(r),n.getY(r))}};var dd=50;function Lc(e){return e!==void 0&&e!==0}function _2(e){return Lc(e.posNeg)||Lc(e.posNaN)}var fd={};function s0(e=fd,t=fd,n=fd){return{edge0:e,edge1:t,edge2:n}}function iN(e,t,n,r,{isInequality:i}){return new o0(e,t,new ee(n.xmin,n.xmax),new ee(n.ymin,n.ymax),new ee(n.zmin,n.zmax),r,{isInequality:i}).fullLoopOverUnitCubes()}var o0=class extends xp{constructor(n,r,i,s,o,a,{isInequality:u}){super(zg,i,s,o,a);this.f=n;this.gradient=r;this.cubeEdge=new Array(26);this.face=s0();this.cubeHasCrossing=!1;this.allNormalsFromGradient=!0;this.normalFromGradient=[];this.edgesMaybeCross=0;this.positions=[];this.uvs=[];this.normals=[];this.triangles=[];this.isInequality=u,this.sheet=Array((a+1)*(a+1)),this.strip=Array(a+1);for(let c=0;c<(a+1)*(a+1);c++)this.sheet[c]=s0();for(let c=0;c<a+1;c++)this.strip[c]=s0()}setAt(n,r,i,s,o){let a=this.f(i,s,o);n.set(r,a)}fullLoopOverUnitCubes(){this.positions=[],this.normals=[],this.triangles=[],this.loopOverUnitCubes(this.onEachCube.bind(this));let{uvs:n,positions:r,normals:i}=this;if(!this.allNormalsFromGradient)for(let s=0;s<i.length/3;s++){if(this.normalFromGradient[s])continue;let o=i[3*s],a=i[3*s+1],u=i[3*s+2],c=Math.sqrt(o*o+a*a+u*u);i[3*s]=o/c,i[3*s+1]=a/c,i[3*s+2]=u/c}return bp(this.triangles,this.positions,i,n,0,[],.7),{positions:r,normals:i,faces:this.triangles,uvs:n,resolved:!0,extraAttrs:[]}}onEachCube(){this.edgesMaybeCross=0,this.cubeHasCrossing=!1;for(let n=0;n<26;n++){let r=this.cubeVertexValue.get(Er[n*2]),i=this.cubeVertexValue.get(Er[n*2+1]);(r===0||i===0)&&(this.cubeHasCrossing=!0),!(r>0&&i>0||r<0&&i<0)&&(isFinite(r)||isFinite(i))&&(this.edgesMaybeCross|=1<<n)}this.edgesMaybeCross&&(this.setVertexPositions(),this.setEdges()),this.saveEdges(),this.cubeHasCrossing&&this.generateTriangles()}setEdges(){let{i:n,j:r,k:i,gridsize:s}=this,o=this.sheet[(n+0)*(s+1)+r+0],a=this.sheet[(n+1)*(s+1)+r+0],u=this.sheet[(n+0)*(s+1)+r+1],c=0;i>0&&(this.cubeEdge[0]=o.edge0,this.cubeEdge[1]=o.edge1,this.cubeEdge[2]=o.edge2,this.cubeEdge[3]=u.edge2,this.cubeEdge[4]=a.edge0,c|=31),r>0&&(this.cubeEdge[5]=this.strip[n].edge0,this.cubeEdge[6]=this.strip[n].edge1,this.cubeEdge[7]=this.strip[n+1].edge0,this.cubeEdge[8]=this.strip[n].edge2,c|=480,i==0&&(this.cubeEdge[2]=o.edge2,c|=4)),n>0&&(this.cubeEdge[9]=this.face.edge0,this.cubeEdge[10]=this.face.edge1,this.cubeEdge[11]=this.face.edge2,c|=3584,i==0&&(this.cubeEdge[0]=o.edge0,c|=1),r==0&&(this.cubeEdge[5]=this.strip[n].edge0,c|=32));for(let l=0;l<26;l++){if(~this.edgesMaybeCross>>l&1){this.cubeEdge[l]=fd;continue}if(c>>l&1){!this.cubeHasCrossing&&(this.cubeEdge[l].posNeg||this.cubeEdge[l].posNaN)&&(this.cubeHasCrossing=!0);continue}let p=this.findSurfaceCrossingEDI(Er[l*2],Er[l*2+1]);this.cubeEdge[l]=p,_2(p)&&(this.cubeHasCrossing=!0)}}saveEdges(){let{i:n,j:r,k:i,gridsize:s}=this;i<s-1&&(this.sheet[(n+0)*(s+1)+r+0].edge0=this.cubeEdge[11],this.sheet[(n+0)*(s+1)+r+0].edge1=this.cubeEdge[17],this.sheet[(n+0)*(s+1)+r+0].edge2=this.cubeEdge[8]),r<s-1&&(this.strip[n].edge0=this.cubeEdge[10],this.strip[n].edge1=this.cubeEdge[12],this.strip[n].edge2=this.cubeEdge[14]),n<s-1&&(this.face.edge0=this.cubeEdge[15],this.face.edge1=this.cubeEdge[13],this.face.edge2=this.cubeEdge[16]),i==0&&(this.sheet[(n+0)*(s+1)+r+1].edge2=this.cubeEdge[3],this.sheet[(n+1)*(s+1)+r+0].edge0=this.cubeEdge[4]),r==0&&(this.strip[n+1].edge0=this.cubeEdge[7]),r==s-1&&(this.sheet[n*(s+1)+s].edge2=this.cubeEdge[14]),n==s-1&&(this.sheet[(s+0)*(s+1)+r].edge0=this.cubeEdge[16],this.strip[s].edge0=this.cubeEdge[13])}findSurfaceCrossingEDI(n,r){let i=this.cubeVertexValue.get(n),s=this.cubeVertexValue.get(r);if(i===0||s===0)return fd;let o=this.cubeVertex[n],a=this.cubeVertex[r];if(this.isInequality){let{posNeg:u,posNaN:c}=JR(this.f,o,a,i,s);return{posNeg:u!==void 0?this.pushPositionWithGradient(...u):void 0,posNaN:c!==void 0?this.pushPositionNoGradient(...c):void 0}}else{let u=ld(this.f,o,a,i,s);return{posNeg:u!==void 0?this.pushPositionWithGradient(...u):void 0}}}pushPositionWithGradient(n,r,i){if(!(isFinite(n)&&isFinite(r)&&isFinite(i)))return 0;let[s,o,a]=this.computeGradient(n,r,i),u=Math.sqrt(s*s+o*o+a*a);return s/=-u,o/=-u,a/=-u,zl(s,o,a)?(this.normalFromGradient.push(!0),this._pushPositionAndNormal(n,r,i,s,o,a)):this.pushPositionNoGradient(n,r,i)}pushPositionNoGradient(n,r,i){return isFinite(n)&&isFinite(r)&&isFinite(i)?(this.allNormalsFromGradient=!1,this.normalFromGradient.push(!1),this._pushPositionAndNormal(n,r,i,0,0,0)):0}_pushPositionAndNormal(n,r,i,s,o,a){return this.positions.push(n,r,i),this.uvs.push((n-this.x.min)/this.x.width,(r-this.y.min)/this.y.width),this.normals.push(s,o,a),this.positions.length/3}computeGradient(n,r,i){let s=NaN,o=NaN,a=NaN;if(this.gradient&&([s,o,a]=this.gradient(n,r,i),isFinite(s)&&isFinite(o)&&isFinite(a)))return[s,o,a];let u=.001*Math.min(this.size.x,this.size.y,this.size.z),c=this.f(n,r,i);if(isFinite(s)||(s=(this.f(n+u,r,i)-c)/u),isFinite(s)||(s=(c-this.f(n-u,r,i))/u),isFinite(o)||(o=(this.f(n,r+u,i)-c)/u),isFinite(o)||(o=(c-this.f(n,r-u,i))/u),isFinite(a)||(a=(this.f(n,r,i+u)-c)/u),isFinite(a)||(a=(c-this.f(n,r,i-u))/u),isFinite(s)&&isFinite(o)&&isFinite(a))return[s,o,a];let l=NaN,p=NaN,f=NaN,m=NaN,g=NaN,d=NaN,y=u/2;return(!isFinite(s)||!isFinite(o))&&(l=(this.f(n+y,r+y,i)-c)/u,isFinite(l)||(l=(c-this.f(n-y,r-y,i))/u),p=(this.f(n+y,r-y,i)-c)/u,isFinite(p)||(p=(c-this.f(n-y,r+y,i))/u),isFinite(l)&&isFinite(p)&&(isFinite(s)||(s=l+p),isFinite(o)||(o=l-p))),(!isFinite(o)||!isFinite(a))&&(f=(this.f(n,r+y,i+y)-c)/u,isFinite(f)||(f=(c-this.f(n,r-y,i-y))/u),m=(this.f(n,r+y,i-y)-c)/u,isFinite(m)||(m=(c-this.f(n,r-y,i+y))/u),isFinite(f)&&isFinite(m)&&(isFinite(o)||(o=f+m),isFinite(a)||(a=f-m))),(!isFinite(a)||!isFinite(s))&&(g=(this.f(n+y,r,i+y)-c)/u,isFinite(g)||(g=(c-this.f(n-y,r,i-y))/u),d=(this.f(n-y,r,i+y)-c)/u,isFinite(d)||(d=(c-this.f(n+y,r,i-y))/u),isFinite(g)&&isFinite(d)&&(isFinite(s)||(s=g-d),isFinite(a)||(a=g+d))),[s,o,a]}generateTriangles(){for(let n=0;n<12;n++){let r=Gg[n],i=[],s=0,o=KR[n],a=0,u=o[0],c=Math.abs(this.cubeVertexValue.get(u));c>a&&isFinite(c)&&(a=c);let l=o[1],p=Math.abs(this.cubeVertexValue.get(l));p>a&&isFinite(p)&&(a=p);let f=o[2],m=Math.abs(this.cubeVertexValue.get(f));m>a&&isFinite(m)&&(a=m);let g=o[3],d=Math.abs(this.cubeVertexValue.get(g));d>a&&isFinite(d)&&(a=d);let y=a*Number.EPSILON*32;if(c<=y){s|=35;let b=this.pushPositionWithGradient(...this.cubeVertex[u]);b!==void 0&&i.push(b)}if(p<=y){s|=21;let b=this.pushPositionWithGradient(...this.cubeVertex[l]);b!==void 0&&i.push(b)}if(m<=y){s|=14;let b=this.pushPositionWithGradient(...this.cubeVertex[f]);b!==void 0&&i.push(b)}if(d<=y){s|=56;let b=this.pushPositionWithGradient(...this.cubeVertex[g]);b!==void 0&&i.push(b)}if(i.length===4)continue;let h;for(let b=0;b<4;b++){let x=o[b];if(this.cubeVertexValue.get(x)>y){h=this.cubeVertex[x];break}}if(h===void 0&&this.isInequality)for(let b=0;b<6;b++){if(s>>b&1)continue;let{posNeg:x,posNaN:P}=this.cubeEdge[r[b]];if(Lc(x)&&Lc(P)){h=gs(this.positions.slice((x-1)*3,x*3),this.positions.slice((P-1)*3,P*3),.5);break}}if(h===void 0)for(let b=0;b<4;b++){let x=o[b];if(!isFinite(this.cubeVertexValue.get(x))){h=this.cubeVertex[x];break}}if(h===void 0&&s&&i.length>0){let b;for(let x=0;x<4;x++){let P=o[x];if(this.cubeVertexValue.get(P)<-y){b=this.cubeVertex[P];break}}if(b){let x=i[0],P=this.positions.slice((x-1)*3,x*3);h=gs(b,P,2)}}if(h!==void 0){if(this.isInequality){let b=[],x=[],P=!1;for(let M=0;M<6;M++){if(s>>M&1)continue;let{posNeg:I,posNaN:E}=this.cubeEdge[r[M]],v=Lc(I),O=Lc(E);v&&b.push(I),O&&x.push(E),v&&O&&(P=!0)}if(P){b.push(...i),this.pushTriangleFromCorners(x,h),this.pushTriangleFromCorners(b,h);continue}}for(let b=0;b<6;b++){if(s>>b&1)continue;let{posNeg:x,posNaN:P}=this.cubeEdge[r[b]],M=x||P;Lc(M)&&i.push(M)}this.pushTriangleFromCorners(i,h)}}}pushTriangleFromCorners(n,r){if(n.length>=3){let i=n[0]-1,s=n[1]-1,o=n[2]-1;this.pushTriangle(i,s,o,r)}if(n.length==4){let i=n[0]-1,s=n[2]-1,o=n[3]-1;this.pushTriangle(i,s,o,r)}}pushTriangle(n,r,i,s){this.allNormalsFromGradient||this.fixBadNormals(n,r,i,s),this.checkWindingOrder(n,r,i)&&([r,i]=[i,r]),this.triangles.push(n,r,i)}fixBadNormals(n,r,i,s){let o=!this.normalFromGradient[n],a=!this.normalFromGradient[r],u=!this.normalFromGradient[i];if(!(o||a||u))return;let c=this.positions,l=this.normals,p=new Qe(c[3*n],c[3*n+1],c[3*n+2]),f=new Qe(c[3*r],c[3*r+1],c[3*r+2]),m=new Qe(c[3*i],c[3*i+1],c[3*i+2]),g=new Qe().subVectors(m,p),d=new Qe().subVectors(p,f);var y=g.cross(d);let h=new Qe().subVectors(p,new Qe(...s));y.dot(h)<0&&y.multiply(-1),y.isFinite()&&(o&&(l[3*n+0]+=y.x,l[3*n+1]+=y.y,l[3*n+2]+=y.z),a&&(l[3*r+0]+=y.x,l[3*r+1]+=y.y,l[3*r+2]+=y.z),u&&(l[3*i+0]+=y.x,l[3*i+1]+=y.y,l[3*i+2]+=y.z))}checkWindingOrder(n,r,i){let s=this.positions,o=this.normals,a=s[3*i]-s[3*n],u=s[3*i+1]-s[3*n+1],c=s[3*i+2]-s[3*n+2],l=s[3*n]-s[3*r],p=s[3*n+1]-s[3*r+1],f=s[3*n+2]-s[3*r+2],m=u*f-c*p,g=c*l-a*f,d=a*p-u*l,y=o[3*n],h=o[3*n+1],b=o[3*n+2];return m*y+g*h+d*b<0}};function qg(e){let{triangles:t,normalDirHints:n}=e.triangulate(),{extraAttrCount:r}=e,i=e.getVertexCount(),s=new Array(i),o=new Array(i*3),a=[],u=!1,c=new Array(i*3),l=new Array(i*2),p=new Array(i*r),f=[],m=0;function g(y){let h=e.getVertex(y);if(!h)return null;let b=n[y],x=b?e.hintedNormal(y,b):e.getNormal(y);x?(c[3*m]=x[0],c[3*m+1]=x[1],c[3*m+2]=x[2]):(a[m]=!0,u=!0,c[3*m]=0,c[3*m+1]=0,c[3*m+2]=0),o[3*m]=h[0],o[3*m+1]=h[1],o[3*m+2]=h[2];let P=e.getUV(y);if(l[2*m]=P[0],l[2*m+1]=P[1],r>0)for(let M=0;M<r;M++)p[r*m+M]=e.getExtraAttr(y,M);return m++}function d(y){let h=s[y];return h===void 0?s[y]=g(y):h}for(let y=0;y<t.length;y+=3){let h=t[y],b=t[y+1],x=t[y+2],P=d(h),M=d(b),I=d(x);if(P===null||M===null||I===null)continue;f.push(P,M,I);let E=a[P],v=a[M],O=a[I];if(E||v||O){let A=o,N=c,L=new Qe(A[3*P],A[3*P+1],A[3*P+2]),z=new Qe(A[3*M],A[3*M+1],A[3*M+2]),G=new Qe(A[3*I],A[3*I+1],A[3*I+2]),$=new Qe().subVectors(G,L),w=new Qe().subVectors(L,z),Y=$.cross(w);if(!Y.isFinite())continue;E&&(N[3*P+0]+=Y.x,N[3*P+1]+=Y.y,N[3*P+2]+=Y.z),v&&(N[3*M+0]+=Y.x,N[3*M+1]+=Y.y,N[3*M+2]+=Y.z),O&&(N[3*I+0]+=Y.x,N[3*I+1]+=Y.y,N[3*I+2]+=Y.z)}}if(o.length=m*3,c.length=m*3,l.length=m*2,u)for(let y=0;y<m;y++){if(!a[y])continue;let h=c[3*y],b=c[3*y+1],x=c[3*y+2],P=Math.sqrt(h*h+b*b+x*x);c[3*y]=h/P,c[3*y+1]=b/P,c[3*y+2]=x/P}return bp(f,o,c,l,r,p,0),{positions:o,normals:c,faces:f,uvs:l,resolved:!0,extraAttrs:p}}var c0=class{constructor({resolution:t,uRange:n,vRange:r,du:i,dv:s,extraAttrCount:o}){this.normalDirHints=[];this.isVertexAtCreaseCache=[];this.triangles=[];this.edgeVertices=new Map;this.edgeNormalVertices=new Map;this.finiteVertices=new Map;this.resolution=t,this.uRange=n,this.vRange=r,this.du=i,this.dv=s,this.extraAttrCount=o,this.duSquared=i*i,this.dvSquared=s*s}addVertex(t){return this.normalDirHints.push(void 0),this.isVertexAtCreaseCache.push(void 0),this._addVertex(t)}jumpAlongEdge(t,n){let r=0;if(t>n){let u=t;t=n,n=u,r=1}let i=n*n+t,s=this.edgeVertices.get(i);if(s===null)return;if(s!==void 0)return[s[r],s[1-r]];let o=this.findJumpBetweenTwoSamples(t,n);if(o===void 0){this.edgeVertices.set(i,null);return}let a=[this.addVertex(o[0]),this.addVertex(o[1])];return this.edgeVertices.set(i,a),[a[r],a[1-r]]}edgeNormalFeature(t,n){let r=0;if(t>n){let u=t;t=n,n=u,r=1}let i=n*n+t,s=this.edgeNormalVertices.get(i);if(s!==void 0)return this.flipEdgeNormalFeature(s,r);let o=this.findCreaseBetweenTwoSamples(t,n),a=o===null?null:o.type===\"high-curvature\"?{type:\"high-curvature\",pos:this.addVertex(o.pos)}:{type:\"crease\",left:this.addVertex(o.left),right:this.addVertex(o.right)};return this.edgeNormalVertices.set(i,a),this.flipEdgeNormalFeature(a,r)}flipEdgeNormalFeature(t,n){return(t==null?void 0:t.type)===\"crease\"?{type:\"crease\",left:n===0?t.left:t.right,right:n===0?t.right:t.left}:t}findCreaseBetweenTwoSamples(t,n){let s=this.getUV(t),o=this.getUV(n),a=this.getNormal(t),u=this.getNormal(n),c=b=>{var P;let x=Jn(s,o,b);return(P=this.fn(x).normal)!=null?P:[NaN,NaN,NaN]};if(!a||!u)return null;let l=o[0]-s[0],p=o[1]-s[1],f=this.du,m=this.dv,g=(Math.abs(f*l)+Math.abs(m*p))/(l*l+p*p),d=xy(0,a,1,u,c,.01,2*g,.9);if(d===void 0)return null;if(typeof d==\"number\")return d<g||d>1-g?null:{type:\"high-curvature\",pos:this.fn(Jn(s,o,d))};let y=d[0],h=d[1];return y<g||h>1-g?null:(y-=g,h+=g,y<=1e-8&&(y=1e-8),h>=1-1e-8&&(h=1-1e-8),{type:\"crease\",left:this.fn(Jn(s,o,y)),right:this.fn(Jn(s,o,h))})}isVertexAtCrease(t){let n=this.isVertexAtCreaseCache[t];if(n!==void 0)return n;let r=this._isVertexAtCrease(t);return this.isVertexAtCreaseCache[t]=r,r}finiteAlongEdge(t,n){if(t>n){let a=t;t=n,n=a}let r=n*n+t,i=this.finiteVertices.get(r);if(i!==void 0)return i;let s=this.findFiniteBetweenTwoSamples(t,n);if(s===void 0)return;let o=this.addVertex(s);return this.finiteVertices.set(r,o),o}pushTriangle(t,n,r){this.isDegenerate(t,n,r)||this.triangles.push(t,n,r)}getTriangles(){return this.triangles}},L2=1e-4,w2=.99,Tp=.9999;function a0(e,t){return!e||!t?!0:e[0]*t[0]+e[1]*t[1]+e[2]*t[2]<w2}var l0=class extends c0{hintVec(t,n){let r=this.getUV(t),i=this.getUV(n);return AD(ND(i,r),L2)}hintNormal1(t,n,r){let i=this.hintVec(t,n),s=this.hintVec(t,r);this.normalDirHints[t]=[i,s]}hintNormals2(t,n){let r=this.hintVec(t,n),i=u0(r);this.normalDirHints[t]=[Ug(r),i],this.normalDirHints[n]=[i,Ug(i)]}hintNormals2Finite(t,n){let r=this.hintVec(t,n),i=Ug(r);this.normalDirHints[t]=this.normalDirHints[n]=[i,u0(i)]}hintNormalFirstBad(t,n){let r=this.hintVec(t,n);this.normalDirHints[t]=[Ug(r),u0(r)]}hintNormalSecondBad(t,n){let r=this.hintVec(n,t);this.normalDirHints[n]=[V2(r),F2(r)]}},p0=class extends l0{oneJump(t,n,r,i){let s=i[0],o=i[1];this.pushTriangle(s,r,t),this.pushTriangle(o,n,r),this.hintNormalFirstBad(s,r),this.hintNormalSecondBad(r,o)}oneJumpOneExtra(t,n,r,i,s){let o=i[0],a=i[1];this.pushTriangle(o,r,t),this.pushTriangle(o,s,r),this.pushTriangle(a,n,s),this.hintNormalFirstBad(o,r),this.hintNormalSecondBad(r,a)}oneJumpOneExtra2(t,n,r,i,s){let o=i[0],a=i[1];this.pushTriangle(a,n,r),this.pushTriangle(a,r,s),this.pushTriangle(o,s,t),this.hintNormalFirstBad(o,r),this.hintNormalSecondBad(r,a)}oneJumpTwoExtra(t,n,r,i,s,o){let a=i[0],u=i[1];this.pushTriangle(a,o,t),this.pushTriangle(a,s,o),this.pushTriangle(s,r,o),this.pushTriangle(u,n,s)}twoJumps(t,n,r,i,s){let o=i[0],a=i[1],u=s[0],c=s[1];this.pushTriangle(o,r,t),this.pushTriangle(o,c,r),this.pushTriangle(a,n,u),this.hintNormals2(o,c),this.hintNormals2(u,a)}twoJumpsOneExtraPoint(t,n,r,i,s,o){let a=i[0],u=i[1],c=s[0],l=s[1];this.pushTriangle(a,o,t),this.pushTriangle(a,l,o),this.pushTriangle(l,r,o),this.pushTriangle(u,n,c),this.hintNormals2(a,l),this.hintNormals2(c,u)}oneExtraPoint(t,n,r,i){this.pushTriangle(i,r,t),this.pushTriangle(i,n,r)}oneExtraPointOneVertexCrease(t,n,r,i){let s=this.copyVertex(r);this.pushTriangle(i,s,t),this.pushTriangle(i,n,s),this.hintNormal1(s,t,n)}twoExtraPoints(t,n,r,i,s){this.pushTriangle(i,r,t),this.pushTriangle(i,s,r),this.pushTriangle(i,n,s)}threeExtraPoints(t,n,r,i,s,o){this.pushTriangle(i,o,t),this.pushTriangle(i,s,o),this.pushTriangle(i,n,s),this.pushTriangle(s,r,o)}oneEdgeJumpOneVertexCrease(t,n,r,i){let s=i[0],o=i[1],a=this.copyVertex(r),u=this.copyVertex(r);this.pushTriangle(s,a,t),this.pushTriangle(o,n,u),this.hintNormals2(u,o),this.hintNormals2(s,a)}threeVertexCrease(t,n,r){let i=this.copyVertex(t),s=this.copyVertex(n),o=this.copyVertex(r);this.pushTriangle(i,s,o),this.hintNormals2(i,s),this.hintNormalFirstBad(o,i)}twoVertexCrease(t,n,r){let i=this.copyVertex(t),s=this.copyVertex(n);this.pushTriangle(i,s,r),this.hintNormals2(i,s)}oneVertexCrease(t,n,r){let i=this.copyVertex(t);this.pushTriangle(i,n,r),this.hintNormal1(i,n,r)}pushTrianglesBasedOnJumps(t,n,r){let i=this.jumpAlongEdge(t,n),s=this.jumpAlongEdge(n,r),o=this.jumpAlongEdge(r,t);if(i&&s&&o){let y=this.getUV(t),h=this.getUV(n),b=this.getUV(r),x=this.addVertex(this.fn(Jn(y,Jn(h,b,.5),1e-4))),P=this.addVertex(this.fn(Jn(h,Jn(b,y,.5),1e-4))),M=this.addVertex(this.fn(Jn(b,Jn(y,h,.5),1e-4))),I=this.jumpAlongEdge(x,P),E=this.jumpAlongEdge(P,M),v=this.jumpAlongEdge(M,x);if(I&&E&&v)return;t=x,n=P,r=M,i=I,s=E,o=v}let a=this.getNormal(t),u=this.getNormal(n),c=this.getNormal(r),l=this.isVertexAtCrease(t),p=this.isVertexAtCrease(n),f=this.isVertexAtCrease(r),m,g,d;if(!l&&!p&&!i&&a0(a,u)){let y=this.edgeNormalFeature(t,n);y!==null&&(y.type===\"high-curvature\"?m=y.pos:i=[y.left,y.right])}if(!p&&!f&&!s&&a0(u,c)){let y=this.edgeNormalFeature(n,r);y!==null&&(y.type===\"high-curvature\"?g=y.pos:s=[y.left,y.right])}if(!f&&!l&&!o&&a0(c,a)){let y=this.edgeNormalFeature(r,t);y!==null&&(y.type===\"high-curvature\"?d=y.pos:o=[y.left,y.right])}i&&s?d?this.twoJumpsOneExtraPoint(t,n,r,i,s,d):this.twoJumps(t,n,r,i,s):s&&o?m?this.twoJumpsOneExtraPoint(n,r,t,s,o,m):this.twoJumps(n,r,t,s,o):o&&i?g?this.twoJumpsOneExtraPoint(r,t,n,o,i,g):this.twoJumps(r,t,n,o,i):i?f?this.oneEdgeJumpOneVertexCrease(t,n,r,i):g&&d?this.oneJumpTwoExtra(t,n,r,i,g,d):g?this.oneJumpOneExtra(t,n,r,i,g):d?this.oneJumpOneExtra2(t,n,r,i,d):this.oneJump(t,n,r,i):s?l?this.oneEdgeJumpOneVertexCrease(n,r,t,s):d&&m?this.oneJumpTwoExtra(n,r,t,s,d,m):d?this.oneJumpOneExtra(n,r,t,s,d):m?this.oneJumpOneExtra2(n,r,t,s,m):this.oneJump(n,r,t,s):o?p?this.oneEdgeJumpOneVertexCrease(r,t,n,o):m&&g?this.oneJumpTwoExtra(r,t,n,o,m,g):m?this.oneJumpOneExtra(r,t,n,o,m):g?this.oneJumpOneExtra2(r,t,n,o,g):this.oneJump(r,t,n,o):l&&p&&f?this.threeVertexCrease(t,n,r):l&&p?this.twoVertexCrease(t,n,r):p&&f?this.twoVertexCrease(n,r,t):f&&l?this.twoVertexCrease(r,t,n):l?g?this.oneExtraPointOneVertexCrease(n,r,t,g):this.oneVertexCrease(t,n,r):p?d?this.oneExtraPointOneVertexCrease(r,t,n,d):this.oneVertexCrease(n,r,t):f?m?this.oneExtraPointOneVertexCrease(t,n,r,m):this.oneVertexCrease(r,t,n):m&&g&&d?this.threeExtraPoints(t,n,r,m,g,d):m&&g?this.twoExtraPoints(t,n,r,m,g):g&&d?this.twoExtraPoints(n,r,t,g,d):d&&m?this.twoExtraPoints(r,t,n,d,m):m?this.oneExtraPoint(t,n,r,m):g?this.oneExtraPoint(n,r,t,g):d?this.oneExtraPoint(r,t,n,d):this.pushTriangle(t,n,r)}oneNonFinite(t,n,r){let i=this.finiteAlongEdge(n,r),s=this.finiteAlongEdge(t,r);s!==void 0&&i!==void 0&&(this.pushTrianglesBasedOnJumps(i,t,n),this.pushTrianglesBasedOnJumps(i,s,t),this.hintNormals2Finite(i,s))}twoNonFinite(t,n,r){let i=this.finiteAlongEdge(t,n),s=this.finiteAlongEdge(t,r);i!==void 0&&s!==void 0&&(this.pushTrianglesBasedOnJumps(t,i,s),this.hintNormals2Finite(i,s))}pushTriangles(t,n,r){let i=this.allowVertex(t),s=this.allowVertex(n),o=this.allowVertex(r);i&&s&&o?this.pushTrianglesBasedOnJumps(t,n,r):i&&s?this.oneNonFinite(t,n,r):s&&o?this.oneNonFinite(n,r,t):o&&i?this.oneNonFinite(r,t,n):i?this.twoNonFinite(t,n,r):s?this.twoNonFinite(n,r,t):o&&this.twoNonFinite(r,t,n)}},Pp=class extends p0{triangulate(){let t=this.resolution,{uRange:n,vRange:r,fn:i}=this,s=[n.min,r.min],o=[n.max,r.max],a=t-1,u=new Array(t*t);u[0]=this.addVertex(i(s));for(let c=1;c<=a;c++)u[c]=this.addVertex(i(hy(s,o,[c/a,0]))),u[t*c]=this.addVertex(i(hy(s,o,[0,c/a])));for(let c=1;c<=a;c++)for(let l=1;l<=a;l++){let p=u[(l-1)*t+(c-1)],f=u[l*t+(c-1)],m=u[(l-1)*t+c],g=this.addVertex(i(hy(s,o,[c/a,l/a])));u[l*t+c]=g,(c+l)%2===0?(this.pushTriangles(p,g,f),this.pushTriangles(p,m,g)):(this.pushTriangles(p,m,f),this.pushTriangles(m,g,f))}return{triangles:this.getTriangles(),normalDirHints:this.normalDirHints}}};function F2(e){let t=e[0]*Math.SQRT1_2,n=e[1]*Math.SQRT1_2;return[t+n,n-t]}function Ug(e){let t=e[0]*Math.SQRT1_2,n=e[1]*Math.SQRT1_2;return[t-n,t+n]}function V2(e){return[e[1],-e[0]]}function u0(e){return[-e[1],e[0]]}var sN=80;var f0=class extends Pp{constructor(n,r,i,s,o,a){let u=i.width/1e8,c=s.width/1e8;super({resolution:o,uRange:i,vRange:s,du:u,dv:c,extraAttrCount:a});this.vertices=[];this.fn=n=>{let r=this._fn(n),i=this.tangentInForced(n,[this.du,0],r),s=this.tangentInForced(n,[0,this.dv],r),o=kl(i,s);return{uv:n,f:r,normal:o,dfEast:i,dfNorth:s}};this._fn=l=>n(l[0],l[1]),this.xmin=r.xmin*6-r.xmax*5,this.xmax=r.xmax*6-r.xmin*5,this.ymin=r.ymin*6-r.ymax*5,this.ymax=r.ymax*6-r.ymin*5,this.zmin=r.zmin*6-r.zmax*5,this.zmax=r.zmax*6-r.zmin*5,this.distThresh=((r.xmax-r.xmin)*1e-6)**2}getVertexCount(){return this.vertices.length}getUV(n){return this.vertices[n].uv}getNormal(n){return this.vertices[n].normal}_addVertex(n){return this.vertices.push(n)-1}copyVertex(n){return this.addVertex(this.vertices[n])}getF(n){return this.vertices[n].f}getDfNorth(n){return this.vertices[n].dfNorth}getDfEast(n){return this.vertices[n].dfEast}insidePaddedDomain(n){return this.zmin<=n[2]&&n[2]<=this.zmax&&this.ymin<=n[1]&&n[1]<=this.ymax&&this.xmin<=n[0]&&n[0]<=this.xmax}tangentInForced(n,r,i){let s=Ef(n,r);return wT(this._fn(s),i)}_isVertexAtCrease(n){let r=this.getUV(n),i=this.getDfEast(n),s=this.getDfNorth(n),o=this.getF(n),a=this.tangentInForced(r,[-this.du,0],o);if(FT(a,i)/Math.sqrt(Gl(a)*Gl(i))>-Tp)return!0;let c=this.tangentInForced(r,[0,-this.dv],o);return FT(s,c)/Math.sqrt(Gl(s)*Gl(c))>-Tp}hintedNormal(n,r){let i=this.getUV(n),s=this.getF(n),o=kl(this.tangentInForced(i,r[0],s),this.tangentInForced(i,r[1],s));return zl(...o)?o:this.getNormal(n)}getVertex(n){if(this.allowVertex(n))return this.getF(n)}getExtraAttr(n,r){return this.vertices[n].f[3+r]}findJumpBetweenTwoSamples(n,r){let i=this.getUV(n),s=this.getF(n),o=0,a=this.getUV(r),u=this.getF(r),c=1,l=m=>this._fn(Jn(i,a,m));if(!isFinite(s[0])||!isFinite(s[1])||!isFinite(s[2])||!isFinite(u[0])||!isFinite(u[1])||!isFinite(u[2]))return;let f=xy(o,s,c,u,l,(this.xmax-this.xmin)*1e-6,0,0);if(f)return[this.fn(Jn(i,a,ys(f[0],0,1e-5))),this.fn(Jn(i,a,ys(f[1],1,1e-5)))]}clip(n){return this.insidePaddedDomain(n)?n:[NaN,NaN,NaN]}findFiniteBetweenTwoSamples(n,r){let i=this.getUV(n),s=this.getF(n),o=this.getUV(r),a=this.getF(r),u=l=>this.clip(this._fn(Jn(i,o,l))),c=by(0,this.clip(s),1,this.clip(a),u);if(c!==void 0)return this.fn(Jn(i,o,c))}allowVertex(n){return this.insidePaddedDomain(this.getF(n))}isDegenerate(n,r,i){let s=this.getF(n),o=this.getF(r);if(xa(s,o)<this.distThresh)return!0;let a=this.getF(i);return xa(o,a)<this.distThresh||xa(s,a)<this.distThresh}};function wc(e,t,n,r,i,s){let o=new f0(e,t,n,r,i,s);return qg(o)}var{floor:B2}=Math;function d0(e){let t=[];for(let n of e)t.push(...n),t.push(NaN,NaN,NaN);return t}function Fc(e,t,n,r){(n===void 0||isNaN(n))&&(n=y0(t.min,t.max)),n=rr(B2(n),2,2e3);let{xmin:i,xmax:s,ymin:o,ymax:a,zmin:u,zmax:c}=r.viewport;u!=null||(u=lr.zmin),c!=null||(c=lr.zmax);let l=Yg(e,{min:t.min,max:t.max,nInitialSamples:n,xtolerance:(s-i)/1e3,ytolerance:(a-o)/1e3,ztolerance:(c-u)/1e3,map:p=>p});return d0(l.segments)}function $g(e,t,n,r){let i=r.degreeMode?Math.PI/180:1;return Fc(s=>{let o=e(s),a=o[0],u=o[1],c=o[2];return[a*xn(u*i),a*Kt(u*i),c]},t,n,r)}function m0(e,t,n,r){let i=r.degreeMode?Math.PI/180:1;return Fc(s=>{let o=e(s),a=o[0],u=o[1],c=o[2];return[a*Kt(c*i)*xn(u*i),a*Kt(c*i)*Kt(u*i),a*xn(c*i)]},t,n,r)}function g0(e,t){return{type:\"linear\",s:e,t}}function oN(e,t){return{type:\"logarithmic\",s:e,t}}function aN(e,t){return{type:\"exponential\",s:e,t}}function h0(){return g0(1,0)}function G2([e,t],[n,r]){let i=(r-n)/(t-e),s=(n+r)/2-i*(t+e)/2;return g0(i,s)}function k2([e,t],[n,r]){let i=(r-n)/(Math.log(t)-Math.log(e)),s=(Math.log(t)*n-Math.log(e)*r)/(Math.log(t)-Math.log(e));return oN(i,s)}function z2([e,t],[n,r]){let i=(Math.log(r)-Math.log(n))/(t-e),s=(t*Math.log(n)-e*Math.log(r))/(t-e);return aN(i,s)}function b0(e,t,n){switch(e){case\"linear\":return G2(t,n);case\"logarithmic\":return k2(t,n);case\"exponential\":return z2(t,n);default:{let r=e;throw new Error(\"Unexpected scale type: \"+r)}}}function x0({type:e,s:t,t:n},r){switch(e){case\"linear\":return t*r+n;case\"logarithmic\":return t*Math.log(r)+n;case\"exponential\":return Math.exp(t*r+n);default:let i=e;throw new Error(\"Unexpected scale type: \"+i)}}function P0(e,t,n,r){switch(e){case\"linear\":return H2(t,n,r);case\"logarithmic\":return Math.pow(t,1-r)*Math.pow(n,r);case\"exponential\":return r===0?t:r===1?n:Math.log((1-r)*Math.exp(t)+r*Math.exp(n));default:let i=e;throw new Error(\"Unexpected scale type: \"+i)}}function H2(e,t,n){return(1-n)*e+n*t}function T0({type:e,s:t,t:n}){switch(e){case\"linear\":return g0(1/t,-n/t);case\"logarithmic\":return aN(1/t,-n/t);case\"exponential\":return oN(1/t,-n/t);default:let r=e;throw new Error(\"Unexpected scale type: \"+r)}}function I0(e){switch(e){case\"linear\":return\"linear\";case\"logarithmic\":return\"exponential\";case\"exponential\":return\"logarithmic\";default:let t=e;throw new Error(\"Unexpected scale type: \"+t)}}function Xg({width:e,height:t}){return{left:0,right:e,top:0,bottom:t}}function Zg({xmin:e,xmax:t,ymin:n,ymax:r}){return{left:e,right:t,bottom:n,top:r}}var Ou=class e{constructor(t,n){this.xScale=t,this.yScale=n}static fromRects(t,n,{xAxisScale:r,yAxisScale:i}){return new e(b0(r,[t.left,t.right],[n.left,n.right]),b0(i,[t.bottom,t.top],[n.bottom,n.top]))}static fromRectsInverse(t,n,{xAxisScale:r,yAxisScale:i}){return e.fromRects(n,t,{xAxisScale:I0(r),yAxisScale:I0(i)})}inverse(){return new e(T0(this.xScale),T0(this.yScale))}mapX(t){return x0(this.xScale,t)}mapY(t){return x0(this.yScale,t)}mapPoint({x:t,y:n}){return{x:this.mapX(t),y:this.mapY(n)}}mapCoordinatePair([t,n]){return[this.mapX(t),this.mapY(n)]}mapRect({top:t,bottom:n,left:r,right:i}){return{left:this.mapX(r),right:this.mapX(i),bottom:this.mapY(n),top:this.mapY(t)}}interpolateX(t,n,r){return P0(this.xScale.type,t,n,r)}interpolateY(t,n,r){return P0(this.yScale.type,t,n,r)}dangerouslyGetXScaleFactor(){if(this.xScale.type!==\"linear\")throw new Error(`Cannot get scale factor a '${this.xScale.type}' scale`);return this.xScale.s}dangerouslyGetYScaleFactor(){if(this.yScale.type!==\"linear\")throw new Error(`Cannot get scale factor a '${this.yScale.type}' scale`);return this.yScale.s}};var E0=class extends Pp{constructor(n,r,i,s,o,a=[0,1,2]){let u=r.width/1e8,c=i.width/1e8;super({resolution:o,uRange:r,vRange:i,du:u,dv:c,extraAttrCount:0});this.vertices=[];this.fn=n=>{let r=this._fn(n),i=this.tangentInForcedDf(n,[this.du,0],r),s=this.tangentInForcedDf(n,[0,this.dv],r),o=kl([this.du,0,i],[0,this.dv,s]);return{uv:n,f:r,normal:[o[this.perm0],o[this.perm1],o[this.perm2]],dfEast:i,dfNorth:s}};this._fn=l=>n(l[0],l[1]),this.paddedOutputDomain=new ee(s.min-5*s.width,s.max+5*s.width),this.jumpTolerance=s.width/1e3,this.perm0=a[0],this.perm1=a[1],this.perm2=a[2]}getVertexCount(){return this.vertices.length}getUV(n){return this.vertices[n].uv}getNormal(n){return this.vertices[n].normal}_addVertex(n){return this.vertices.push(n)-1}copyVertex(n){return this.addVertex(this.vertices[n])}getF(n){return this.vertices[n].f}getDfNorth(n){return this.vertices[n].dfNorth}getDfEast(n){return this.vertices[n].dfEast}tangentInForcedDf(n,r,i){let s=Ef(n,r);return this._fn(s)-i}tangentInForced(n,r,i){let s=Ef(n,r);return[r[0],r[1],this._fn(s)-i]}getExtraAttr(){throw new Error(\"Unexpected getExtraAttr call in explicit-surface.ts\")}_isVertexAtCrease(n){let r=this.getUV(n),i=this.getDfEast(n),s=this.getDfNorth(n),o=this.getF(n),a=this.tangentInForcedDf(r,[-this.du,0],o);if((-this.duSquared+a*i)/Math.sqrt((this.duSquared+a*a)*(this.duSquared+i*i))>-Tp)return!0;let l=this.tangentInForcedDf(r,[0,-this.dv],o);return(-this.dvSquared+s*l)/Math.sqrt((this.dvSquared+s*s)*(this.dvSquared+l*l))>-Tp}hintedNormal(n,r){let i=this.getUV(n),s=this.getF(n),o=kl(this.tangentInForced(i,r[0],s),this.tangentInForced(i,r[1],s));return zl(...o)?[o[this.perm0],o[this.perm1],o[this.perm2]]:this.getNormal(n)}getVertex(n){if(!this.allowVertex(n))return;let r=this.getF(n),i=this.getUV(n);return[this.perm0===2?r:i[this.perm0],this.perm1===2?r:i[this.perm1],this.perm2===2?r:i[this.perm2]]}findJumpBetweenTwoSamples(n,r){let i=this.getUV(n),s=this.getF(n),o=0,a=this.getUV(r),u=this.getF(r),c=1,l=f=>this._fn(Jn(i,a,f));if(!isFinite(s)||!isFinite(u))return;let p=qD(o,s,c,u,l,this.jumpTolerance);if(p)return[this.fn(Jn(i,a,ys(p[0],0,1e-5))),this.fn(Jn(i,a,ys(p[1],1,1e-5)))]}findFiniteBetweenTwoSamples(n,r){let i=this.getUV(n),s=this.getF(n),o=this.getUV(r),a=this.getF(r),u=p=>{let f=this._fn(p);return f<this.paddedOutputDomain.min||f>this.paddedOutputDomain.max?NaN:f},c=p=>u(Jn(i,o,p)),l=si(0,this.paddedOutputDomain.min<s&&s<this.paddedOutputDomain.max?s:NaN,1,this.paddedOutputDomain.min<a&&a<this.paddedOutputDomain.max?a:NaN,c);if(l!==void 0)return this.fn(Jn(i,o,l))}allowVertex(n){let r=this.getF(n);return this.paddedOutputDomain.min<r&&r<this.paddedOutputDomain.max}isDegenerate(n,r,i){let s=this.getUV(n),o=this.getUV(r),a=this.getUV(i),u=this.uRange.width*1e-6,c=this.vRange.width*1e-6;return Math.abs(s[0]-o[0])<u&&Math.abs(s[1]-o[1])<c||Math.abs(o[0]-a[0])<u&&Math.abs(o[1]-a[1])<c||Math.abs(a[0]-s[0])<u&&Math.abs(a[1]-s[1])<c}};function Wg(e,t,n,r,i,s=[0,1,2]){let o=new E0(e,t,n,r,i,s);return qg(o)}function fN(e,t,n,r){let i=q2(e,t,n,r);return d0(i)}function q2(e,t,n,r){return new S0(e,t,new ee(n.xmin,n.xmax),new ee(n.ymin,n.ymax),new ee(n.zmin,n.zmax),r).run()}var $2={},S0=class extends xp{constructor(n,r,i,s,o,a){super(Hg,i,s,o,a);this.f=n;this.g=r;this.vertexFGZs={};this.vertexZeroF={};this.vertexZeroG={};this.threshF=0;this.threshG=0;this.cubeID=0;this.edgesMaybeCrossF=0;this.edgesMaybeCrossG=0;this.tetEdgeCrossings=new Array(26);this.edgeFGZs=new Array(26);this.edgeCrossings=new Map;this.allFGZs=new Map}setAt(n,r,i,s,o){let a=this.f(i,s,o),u=this.g(i,s,o);n.set(r,a,u)}run(){return this.loopOverUnitCubes(this.onEachCube.bind(this)),this.traceCurves()}onEachCube(){this.cubeID=nN(this.i,this.j,this.k),this.pruneEdges(),this.edgesMaybeCrossF&&this.edgesMaybeCrossG&&(this.setVertexPositions(),this.setVertexZeros(),this.setEdgeCrossings(),this.insertCurveSegmentsFromCube())}pruneEdges(){this.edgesMaybeCrossF=0,this.edgesMaybeCrossG=0;for(let n=0;n<26;n++){let r=Er[n*2],i=Er[n*2+1],s=this.cubeVertexValue.getX(r),o=this.cubeVertexValue.getY(r),a=this.cubeVertexValue.getX(i),u=this.cubeVertexValue.getY(i);!(s>0&&a>0||s<0&&a<0)&&(isFinite(s)||isFinite(a))&&(this.edgesMaybeCrossF|=1<<n),!(o>0&&u>0||o<0&&u<0)&&(isFinite(o)||isFinite(u))&&(this.edgesMaybeCrossG|=1<<n)}}setVertexZeros(){let n=0,r=0;for(let o=0;o<9;o++){let a=this.cubeVertexValue.getX(o),u=this.cubeVertexValue.getY(o),c=Math.abs(a),l=Math.abs(u);c>n&&isFinite(c)&&(n=c),l>r&&isFinite(c)&&(r=l)}let i=this.threshF=n*Number.EPSILON*32,s=this.threshG=r*Number.EPSILON*32;for(let o=0;o<9;o++){let a=this.cubeVertexValue.getX(o),u=this.cubeVertexValue.getY(o),c=Math.abs(a),l=Math.abs(u);if(this.vertexZeroF[o]=c<=i,this.vertexZeroG[o]=l<=s,c<=i&&l<=s){let p=this.cubeVertex[o],f=this.createFGZ(rN(this.cubeID,o),p);this.vertexFGZs[o]=f}else this.vertexFGZs[o]=void 0}}getEdgeCrossings(n){let r=this.edgesMaybeCrossF>>n&1,i=this.edgesMaybeCrossG>>n&1;if(!r&&!i)return $2;let s=pd(this.cubeID,n),o=this.edgeCrossings.get(s);if(o!==void 0)return o;let a=this.getEdgeCrossingsUncached(n,r,i);return this.edgeCrossings.set(s,a),a}getEdgeCrossingsUncached(n,r,i){let s=Er[n*2],o=Er[n*2+1],a=this.cubeVertexValue.getX(s),u=this.cubeVertexValue.getY(s),c=this.cubeVertexValue.getX(o),l=this.cubeVertexValue.getY(o),p=this.cubeVertex[s],f=this.cubeVertex[o],m=!r||a===0||c===0?void 0:ld(this.f,p,f,a,c),g=!i||u===0||l===0?void 0:ld(this.g,p,f,u,l),d=this.threshF;!m&&g&&Math.abs(a)<=d&&Math.abs(c)<=d&&Math.abs(this.f(g[0],g[1],g[2]))<=d&&(m=g);let y=this.threshG;return!g&&m&&Math.abs(u)<=y&&Math.abs(l)<=y&&Math.abs(this.g(m[0],m[1],m[2]))<=y&&(g=m),{f:m,g}}getTriangleCrossing(n){let r=i0(this.cubeID,n),i=this.allFGZs.get(r);if(i!==void 0)return i;let s=this.getTriangleCrossingUncached(n);return this.allFGZs.set(r,s),s}createFGZ(n,r){let i=this.allFGZs.get(n);if(i)return i;let s={id:n,pos:r,connections:[],visited:!1};return this.allFGZs.set(n,s),s}getTriangleCrossingUncached(n){let r=[],i=[],s=r0[n];for(let a=0;a<3;a++){let u=s[a];if(this.vertexFGZs[u])return null;this.vertexZeroF[u]&&r.push(this.cubeVertex[u]),this.vertexZeroG[u]&&i.push(this.cubeVertex[u])}let o=n0[n];for(let a=0;a<3;a++){let u=o[a],c=this.tetEdgeCrossings[u];if(this.edgeFGZs[u]||!c)continue;let l=c.f,p=c.g,f=Er[2*u],m=Er[2*u+1];l&&!this.vertexZeroF[f]&&!this.vertexZeroF[m]&&r.push(l),p&&!this.vertexZeroG[f]&&!this.vertexZeroG[m]&&i.push(p)}if(r.length===2&&i.length===2){let a=Y2(r[0],r[1],i[0],i[1]);return a?{id:i0(this.cubeID,n),pos:a,connections:[],visited:!1}:null}else return null}setEdgeCrossings(){for(let n=0;n<26;n++){let r=this.getEdgeCrossings(n),i=r.f,s=r.g,o=Er[n*2],a=Er[n*2+1];if(this.vertexFGZs[o]||this.vertexFGZs[a])this.tetEdgeCrossings[n]=void 0,this.edgeFGZs[n]=void 0;else if(i&&this.vertexZeroG[o]&&this.vertexZeroG[a]){let u=this.createFGZ(pd(this.cubeID,n),i);this.edgeFGZs[n]=u,this.tetEdgeCrossings[n]=void 0}else if(s&&this.vertexZeroF[o]&&this.vertexZeroF[a]){let u=this.createFGZ(pd(this.cubeID,n),s);this.edgeFGZs[n]=u,this.tetEdgeCrossings[n]=void 0}else if(i&&s&&xa(i,s)<1e-8){let u=this.createFGZ(pd(this.cubeID,n),i);this.edgeFGZs[n]=u,this.tetEdgeCrossings[n]=void 0}else this.edgeFGZs[n]=void 0,this.tetEdgeCrossings[n]=r}}insertCurveSegmentsFromCube(){for(let n=0;n<12;n++)this.insertCurveSegmentsFromTetrahedron(n)}insertCurveSegmentsFromTetrahedron(n){let r=[],i=tN[n];for(let l=0;l<4;l++){let p=this.getTriangleCrossing(i[l]);p&&r.push(p)}let s=[],o=Gg[n];for(let l=0;l<6;l++){let p=this.edgeFGZs[o[l]];p&&s.push(p)}let a=[],u=[Er[o[0]*2],Er[o[0]*2+1],Er[o[3]*2],Er[o[3]*2+1]];for(let l of u){let p=this.vertexFGZs[l];p&&a.push(p)}let c=[...a,...s,...r];switch(c.length){case 0:case 1:break;case 2:this.connectCrossings(c[0],c[1]);break;case 3:r.length===2&&this.connectCrossings(r[0],r[1]);break;case 4:r.length===4&&(this.connectCrossings(r[0],r[1]),this.connectCrossings(r[2],r[3]));break;default:throw new Error(\"Programming error: 5 is impossible.\")}}connectCrossings(n,r){n.connections.some(i=>i.id===r.id)||r.connections.some(i=>i.id===n.id)||n.connections.length>=2||r.connections.length>=2||(n.connections.push(r),r.connections.push(n))}traceCurves(){let n={xtolerance:this.size.x*.1,ytolerance:this.size.y*.1,ztolerance:this.size.z*.1,map:i=>i},r=new xs(n);for(let i of this.allFGZs.values())i&&!i.visited&&i.connections.length===1&&this.traceCurve(r,i);for(let i of this.allFGZs.values())i&&!i.visited&&this.traceCurve(r,i);return r.finish().segments}traceCurve(n,r){let i=r;for(;;){n.addPoint(r.pos),r.visited=!0;let s;for(let o of r.connections)o.visited||(s=o);if(!s)break;r=s}i.connections.length===2&&n.addPoint(i.pos),n.breakSegment()}},[jg,uN,M0]=[new Qe,new Qe,new Qe],cN=new Qe,[v0,D0,lN]=[new Qe,new Qe,new Qe],[Jg,pN,Qg]=[new Qe,new Qe,new Qe];function Y2(e,t,n,r){jg.set(e[0],e[1],e[2]),uN.set(t[0],t[1],t[2]),M0.set(n[0],n[1],n[2]),cN.set(r[0],r[1],r[2]),v0.subVectors(uN,jg),D0.subVectors(cN,M0),lN.subVectors(M0,jg),Jg.crossVectors(v0,D0),pN.crossVectors(lN,D0);let i=Jg.dot(pN)/Jg.dot(Jg);return 0<=i&&i<=1?(Qg.addVectors(jg,v0.multiply(i)),[Qg.x,Qg.y,Qg.z]):null}function Kg(e,t,n,r){let i=[],s=[],o=[],a=[],{xmin:u,xmax:c,ymin:l,ymax:p,zmin:f,zmax:m}=n,g,d,y;switch(r){case\"z\":g={xmin:u,xmax:c,ymin:l,ymax:p},d=(P,M)=>[P[M],P[M+1],f,P[M],P[M+1],m],y=(P,M)=>e(P,M,0);break;case\"y\":g={xmin:u,xmax:c,ymin:f,ymax:m},d=(P,M)=>[P[M],l,P[M+1],P[M],p,P[M+1]],y=(P,M)=>e(P,0,M);break;case\"x\":g={xmin:f,xmax:m,ymin:l,ymax:p},d=(P,M)=>[u,P[M+1],P[M],c,P[M+1],P[M]],y=(P,M)=>e(0,M,P);break}let h=Xg({width:500,height:500}),b={...g,mathToPixels:Ou.fromRects(Zg(g),h,{xAxisScale:\"linear\",yAxisScale:\"linear\"}),tolerance:Xs},x=ud(y,b);for(let P of x.segments)for(let M=0;M<P.length/2;M++){let[I,E,v,O,A,N]=d(P,2*M);if(i.push(I,E,v,O,A,N),o.push(I,E,O,A),t){let L=t(I,E,v),z=t(O,A,N);s.push(L[0],L[1],L[2]),s.push(z[0],z[1],z[2])}else s.push(0,0,0),s.push(0,0,0);if(M>0){let L=i.length/3-4;a.push(L,L+1,L+2),a.push(L+2,L+1,L+3)}}return 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n=[],r=[],i=[],s=[],o=W0(e,t);if(o){let{explicitPlane:a,u,v:c}=o;n.push(...a(u.min,c.min),...a(u.max,c.min),...a(u.min,c.max),...a(u.max,c.max));let l=new Qe(n[0],n[1],n[2]),p=new Qe(n[3],n[4],n[5]),f=new Qe(n[6],n[7],n[8]),m=new Qe().subVectors(f,l),g=new Qe().subVectors(l,p),d=m.cross(g).normalize();r.push(d.x,d.y,d.z,d.x,d.y,d.z,d.x,d.y,d.z,d.x,d.y,d.z),i.push(0,0,0,1,1,0,1,1),s.push(0,1,2,3,2,1)}return{positions:n,normals:r,faces:s,uvs:i,resolved:!0,extraAttrs:[]}}var Bk=!1,Nu=256,bh=D.List;function dr(){return{}}function Uc(e,t,n){let r=1/0;for(let s of t){let o=e[s];Array.isArray(o)&&o.length<r&&(r=o.length)}let i=1;return n===\"solvedEquation\"?i=2:n===\"baseComparator\"&&(i=4),i*r}function wa(e,t,n){return Array.isArray(e)?e[k0(t,n)]:e}function Gk(e,t){var n=t.viewport.xmax-t.viewport.xmin,r=t.viewport.ymax-t.viewport.ymin;let i=as(n,r),s=as(30,30),o=Math.round(2-Math.log(i/s)/Math.LN10);if(o<=0)return Math.round(e)+\"\";{let a=Math.pow(10,o);return 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h&&(y||(y=[]),Array.prototype.push.apply(y,h)),y}function o(y){let h=y.editableLabelMode;return h===\"TEXT\"||h===\"MATH\"}function a(y,h){return\"colorLatex\"in y&&jk(y.colorLatex)?y.colorLatex:h}let u=t.getExpressionType(r.graphMode,t.valueType),c=XE(u,{points:this.userData.points,lines:this.userData.lines,fill:this.userData.fill}),l={lineOpacity:\"computedLineOpacity\",lineWidth:\"computedLineWidth\",color:\"colorLatexValue\",fillOpacity:\"fillOpacity\",resolution:\"resolution\"},p=(y,h)=>{let b=Uc(this.metaData,Object.keys(y).map(P=>l[P]),s),x=[];return bh.wrap(t).eachElement((P,M)=>{if(M>=b)return;let I=this.getGraphInfo(e,P);I.graphMode=r.graphMode;let E=_u(this,M,s);I.listIndex=E.listIndex,I.style=E.style,\"lineWidth\"in y&&(I.lineWidth=E.lineWidth),\"lineOpacity\"in y&&(I.lineOpacity=E.lineOpacity),\"fillOpacity\"in y&&(I.fillOpacity=E.fillOpacity),\"color\"in y&&(I.color=a(this.userData,E.color)),\"resolution\"in y&&(I.resolution=E.resolution),x.push(...h(P,I))}),x},f=r.graphMode;switch(f){case 4:{let{points:b,droppedIndices:x}=yd([t.asValue()]),P=this.userData.shouldGraph&&c.points,M=this.userData.showLabel&&!P;return P?[{segments:[b],graphMode:f,droppedIndices:x,color:sa(this.userData,this.metaData),style:this.userData.pointStyle,showLabel:!!this.userData.showLabel,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,pointOpacity:this.metaData.computedPointOpacity,pointSize:this.metaData.computedMovablePointSize,suppressTextOutline:this.userData.suppressTextOutline,editableLabel:o(this.userData),labels:this.computedLabels||[],poi:Us(b),movablePointInfo:[]}]:M?[{segments:[b],graphMode:3,color:sa(this.userData,this.metaData),style:this.userData.pointStyle,showLabel:!!this.userData.showLabel,nakedLabel:!0,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,pointOpacity:this.metaData.computedPointOpacity,suppressTextOutline:this.userData.suppressTextOutline,editableLabel:o(this.userData),labels:this.computedLabels||[],poi:Us(b),showPoint:!1}]:[]}case 3:{let b=[],x=this.userData.shouldGraph&&c.points,P=this.userData.shouldGraph&&c.lines,M=[\"colorLatexValue\"];x&&M.push(\"computedPointOpacity\",\"computedPointSize\"),(this.userData.showLabel||x)&&M.push(\"computedLabelSize\",\"computedLabelAngle\");let I=Uc(this.metaData,M,s),E=bh.wrap(t).asValue();Xr(E),E.length>I&&(E.length=I);let v=this.userData.showLabel&&!x&&!P,O=yd(E);if(this.userData.showLabel||x){let A={segments:[O.points],graphMode:f,droppedIndices:O.droppedIndices,color:this.metaData.colorLatexValue||this.userData.color,style:this.userData.pointStyle,showLabel:!!this.userData.showLabel,showPoint:x,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,pointSize:this.metaData.computedPointSize,pointOpacity:this.metaData.computedPointOpacity,suppressTextOutline:this.userData.suppressTextOutline,interactiveLabel:!!this.userData.interactiveLabel,editableLabel:o(this.userData),nakedLabel:v,labels:this.computedLabels||[],poi:Us(E)};e.is3dPolicy()?b.push(...Xk(A)):b.push(A)}if(P){let A=this.metaData.computedLineWidth,N={segments:aA(E),graphMode:5,color:sa(this.userData,this.metaData),style:this.userData.lineStyle,lineWidth:A,lineOpacity:this.metaData.computedLineOpacity,poi:dr()};b.push(rA(e,N,n,A))}return b}case 114:case 115:case 116:{let b=[],x=this.userData.shouldGraph&&c.points,P=this.userData.shouldGraph&&c.lines,M=[\"colorLatexValue\"];x&&M.push(\"computedPointOpacity\",\"computedPointSize\");let I=bh.wrap(t).asValue();Xr(I);let{degreeMode:E}=n,v=I.map(N=>SN(f,N,E)),O=Uc(this.metaData,M,s),A=Math.min(v.length,O);if(x)for(let N=0;N<A;N++){let{color:L,fillOpacity:z}=_u(this,N,s),G=wa(this.metaData.computedPointSize,N,s);b.push({graphMode:114,position:v[N],radius:.02*G,guid:fi(),color:L,fillOpacity:z})}if(P){let N=wa(this.metaData.computedLineWidth,0,s),{color:L}=_u(this,0,s);b.push({graphMode:100,points:ah(v,n.viewport,N),thickness:N,guid:fi(),color:L})}return b}case 117:{let b=this.metaData.colorLatexValue?!Array.isArray(this.metaData.colorLatexValue):!0,x=this.metaData.computedFillOpacity,P=[],M=[],I=[],E=[],v=[],[O,A,N]=[new Qe,new Qe,new Qe],[L,z,G]=[new Qe,new Qe,new Qe],$=(Y,de,re,ie,Z,Re,Ne,Te,Me)=>{if(L.set(Y,de,re),z.set(ie,Z,Re),G.set(Ne,Te,Me),!L.isFinite()||!z.isFinite()||!G.isFinite())return;let ve=P.length/3;P.push(L.x,L.y,L.z,z.x,z.y,z.z,G.x,G.y,G.z),O.subVectors(L,G),A.subVectors(z,L),N.crossVectors(O,A),M.push(N.x,N.y,N.z,N.x,N.y,N.z,N.x,N.y,N.z),I.push(ve,ve+1,ve+2),E.push(0,0,0,1,1,0)},w=()=>{let Y={guid:fi(),resolved:!0,positions:new Float32Array(P),normals:new Float32Array(M),faces:new Uint32Array(I),uvs:new Float32Array(E),extraAttrs:new Float32Array([])};return v.length&&(Y.colors=new Float32Array(v)),Y};if(t.valueType===tr&&!Array.isArray(x)){let Y=this.metaData.computedFillOpacity,de=\"\";if(b){let re=(m=this.metaData.colorLatexValue)!=null?m:this.userData.color;de=a(this.userData,re)}return p({color:!0},(re,ie)=>{if(re.valueType===In){let[[Z,Re,Ne],[Te,Me,ve],[Q,U,xe]]=re.asValue();if($(Z,Re,Ne,Te,Me,ve,Q,U,xe),!b){let[le,K,_e]=G0(ie.color);v.push(le,K,_e,le,K,_e,le,K,_e)}}return[]}),[{meshData:w(),color:de,fillOpacity:Y!=null?Y:1,graphMode:117}]}return p({color:!0,fillOpacity:!0},(Y,de)=>{var U;let[[re,ie,Z],[Re,Ne,Te],[Me,ve,Q]]=Y.asValue();return P=[],M=[],I=[],E=[],$(re,ie,Z,Re,Ne,Te,Me,ve,Q),[{meshData:w(),color:a(this.userData,de.color),fillOpacity:(U=de.fillOpacity)!=null?U:1,graphMode:117}]})}case 119:{let b=this.metaData.colorLatexValue?!Array.isArray(this.metaData.colorLatexValue):!0;if(t.valueType===er&&b&&!Array.isArray(this.metaData.computedLineWidth)){let x=(g=this.metaData.colorLatexValue)!=null?g:this.userData.color,P=this.metaData.computedLineWidth,M=[];return p({color:!0},I=>{if(I.valueType===Nt){let[[E,v,O],[A,N,L]]=I.asValue();M.push(E,v,O,A,N,L,NaN,NaN,NaN)}return[]}),[{graphMode:119,guid:fi(),points:M,color:x,thickness:P!=null?P:1}]}return p({color:!0,lineWidth:!0},(x,P)=>{let{lineWidth:M,color:I}=P,E=x.asValue(),[[v,O,A],[N,L,z]]=E;return uA(v,O,A,N,L,z)?[]:[{graphMode:119,guid:fi(),points:[v,O,A,N,L,z],color:I,thickness:M}]})}case 129:let y=this.metaData.colorLatexValue?!Array.isArray(this.metaData.colorLatexValue):!0;if(t.valueType===nr&&y&&!Array.isArray(this.metaData.computedLineWidth)){let b=(d=this.metaData.colorLatexValue)!=null?d:this.userData.color,x=this.metaData.computedLineWidth,P=[];return p({color:!0},M=>{if(M.valueType===Se){let[[I,E,v],[O,A,N]]=M.asValue();P.push(O,A,N,I+O,E+A,v+N)}return[]}),[{graphMode:129,guid:fi(),points:P,color:b,thickness:x!=null?x:1}]}return p({color:!0,lineWidth:!0},(b,x)=>{let{lineWidth:P,color:M}=x,I=b.asValue(),[[E,v,O],[A,N,L]]=I;return uA(E,v,O,A,N,L)?[]:[{graphMode:129,guid:fi(),points:[A,N,L,E+A,v+N,O+L],color:M,thickness:P}]});case 118:return p({color:!0,resolution:!0,fillOpacity:!0},(b,x)=>{let{color:P,fillOpacity:M}=x,I=b.asValue(),[[E,v,O],A]=I,N=Math.abs(A);return isNaN(E)||isNaN(v)||isNaN(O)||isNaN(A)?[]:[{graphMode:118,position:[E,v,O],radius:[N,N,N],guid:fi(),color:P,fillOpacity:M!=null?M:1}]});case 5:case 100:case 101:case 102:{let b=this.userData,x=this.metaData,P=[],M=p({color:!0,lineOpacity:!0,lineWidth:!0,resolution:!0},(E,v)=>{var A;let O=E.getDependencies();if(O.length===0&&!ca(E.valueType)){let{points:N,droppedIndices:L}=yd([E.asValue()]);return[{segments:[N],graphMode:3,droppedIndices:L,color:sa(b,x),style:b.lineStyle,showPoint:!1,poi:Us(N)}]}else{let N=E.getCompiledFunction(O);v.domain=(A=N.domain)!=null?A:{type:\"1d\",min:this.metaData.evaluatedDomainMin,max:this.metaData.evaluatedDomainMax};let L=_a({viewState:n,graphInfo:v,compiled:N});return[rA(e,L,n,v.lineWidth)]}}),I=[];for(let E of M)E&&I.push(E);if(c.fill)if(I.forEach((E,v)=>{let{color:O,fillOpacity:A,listIndex:N}=_u(this,v,s);P.push({segments:E.segments,color:O,fillOpacity:A,listIndex:N,graphMode:7,poi:dr()})}),c.lines)I=I.concat(P);else return P;return I}case 20:return p({lineOpacity:!0,lineWidth:!0,color:!0},(b,x)=>{let[[P,M],I]=b.asValue();return isNaN(P)||isNaN(M)||isNaN(I)?[]:[{segments:[[P,M,I]],resolved:!0,graphMode:x.graphMode,color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:x.operator,poi:dr()}]});case 21:return p({color:!0,lineWidth:!0,lineOpacity:!0},(b,x)=>{let P=By(b.asValue());if(!P)return[];let M=[];return P.type===\"arc\"?M.push({graphMode:f,segments:[[P.center[0],P.center[1],P.radius,P.startAngle,P.endAngle]],color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()}):P.type===\"rays\"?M.push({graphMode:19,segments:[[P.start1[0],P.start1[1],P.end1[0],P.end1[1]]],color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()},{graphMode:19,segments:[[P.start2[0],P.start2[1],P.end2[0],P.end2[1]]],color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()}):M.push({graphMode:17,segments:[[P.start[0],P.start[1],P.end[0],P.end[1]]],color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()}),[...M,...sA(M,i)]});case 17:case 18:case 19:return p({color:!0,lineWidth:!0,lineOpacity:!0},(b,x)=>{let[[P,M],[I,E]]=b.asValue();if(isNaN(P)||isNaN(M)||isNaN(I)||isNaN(E))return[];let v=[],O={segments:[[P,M,I,E]],resolved:!0,graphMode:x.graphMode,color:x.color,style:x.lineStyle,arrowMode:x.arrowMode,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()};if(v.push(iA(e,O,n)),v.push(...sA([O],i)),this.userData.showLabel&&r.graphMode===17){let A=x.listIndex,N=this.computedLabels&&this.computedLabels[A||0];v.push({graphMode:22,objectType:17,segments:[[P,M,I,E]],color:x.color,listIndex:A,showLabel:!0,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,labels:N?[N]:[Gk(as(I-P,E-M),n)]})}return v});case 24:return p({lineOpacity:!0,lineWidth:!0,color:!0},(b,x)=>{let[P,M]=b.asValue(),[[I,E],[v,O]]=[M,[M[0]+P[0],M[1]+P[1]]];if(isNaN(v)||isNaN(O)||isNaN(I)||isNaN(E))return[];let A={segments:[[I,E,v,O]],resolved:!0,graphMode:x.graphMode,color:x.color,style:x.lineStyle,arrowMode:x.arrowMode,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:x.listIndex,operator:r.operator,poi:dr()};return[iA(e,A,n)]});case 23:return p({lineOpacity:!0,lineWidth:!0,color:!0},(b,x)=>{let{value:P,valueType:M}=b.asTypedValue(),[[I,E],v,O]=P;if(isNaN(I)||isNaN(E)||isNaN(v)||isNaN(O))return[];let A=x.listIndex,N=M===Ae,L=N?O:Math.abs(O),z=[];if(z.push({graphMode:23,segments:[[I,E,v,O,N?1:0]],color:x.color,style:x.lineStyle,lineWidth:x.lineWidth,lineOpacity:x.lineOpacity,listIndex:A,operator:r.operator,poi:dr()}),this.userData.showAngleLabel){let G=this.computedLabels&&this.computedLabels[A||0];z.push({graphMode:22,objectType:23,segments:[[I,E,v,O]],color:x.color,listIndex:A,showLabel:!0,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,labels:G?[G]:[zk(L,n)]})}return z});case 1:case 2:case 8:case 112:case 126:case 113:case 127:case 6:case 130:case 103:case 104:case 105:case 106:case 107:case 108:case 109:case 110:case 111:case 120:case 121:case 122:case 123:case 124:{let b=t.valueType===T;return p({lineOpacity:!0,lineWidth:!0,resolution:!0,fillOpacity:!0,color:!0},(x,P)=>{var w,Y,de,re,ie,Z,Re,Ne,Te,Me,ve;(r.graphMode===6||r.graphMode===110||r.graphMode===124)&&(P.domain={type:\"1d\",min:this.metaData.evaluatedDomainMin,max:this.metaData.evaluatedDomainMax,isExplicit:this.metaData.isExplicitDomain});let M=(w=ss[r.graphMode])!=null?w:[],I=x.getCompiledFunction(M);(r.graphMode==130||r.graphMode==103||r.graphMode==104||r.graphMode==105||r.graphMode==111||r.graphMode==109)&&(P.domain=(Y=I.domain)!=null?Y:{type:\"2d\",uMin:this.metaData.evaluatedDomain3DMin1,uMax:this.metaData.evaluatedDomain3DMax1,vMin:this.metaData.evaluatedDomain3DMin2,vMax:this.metaData.evaluatedDomain3DMax2});let E=[],v;try{v=x.getCompiledDerivative()}catch(Q){}let O=$k(this,x,I,n,P,v,b);if(O)return O;let A=YE(P.graphMode),N=(de=this.userData.extendTo3D)!=null?de:!1,L=A&&!N,z=!e.is3dPolicy()||L,G=(re=this.userData.lines)!=null?re:z,$=(ie=this.userData.lines)!=null?ie:!L;if(P.graphMode===127&&!N&&((Z=this.userData.lines)==null||Z)){let Q=(Re=ss[P.graphMode])!=null?Re:[],U=x._chunk.copy();U.GreaterEqual([U.getReturnIndex(),U.Constant(0)]);let xe=x.getCompiledFunction(Q),le=0,K=n.viewport,{xmin:_e,xmax:Ze,ymin:me,ymax:te}=K,pt=new ee(_e,Ze),Ro=new ee(me,te),ku=yh((Cd,Ah,_h)=>_h-le,K);return[{meshData:qi(ku),color:P.color,fillOpacity:(Ne=P.fillOpacity)!=null?Ne:1,uvRange:[pt,Ro],uvArgs:(Te=ss[P.graphMode])!=null?Te:[],extraMeshArgs:(Me=Vc[P.graphMode])!=null?Me:[],graphMode:106,compiled:xe,restrictionShader:Wo(U,Nu)}]}if(A&&(this.userData.lines===!0?(G=L,$=!L):this.userData.lines===!1&&(G=!1,$=!1)),$&&ea(P.graphMode)){let Q=mh(P.graphMode);if(P.graphMode===113||P.graphMode===127){let{positions:U,normals:xe,faces:le,uvs:K}=QN(),_e={guid:fi(),isDomainCube:!0,resolved:!0,positions:U,normals:xe,faces:le,uvs:K,extraAttrs:new Float32Array([])},Ze=x.toImplicitBool();E.push({meshData:_e,graphMode:113,color:P.color,fillOpacity:1,uvRange:[new ee(0,1),new ee(0,1)],uvArgs:[],extraMeshArgs:[],compiled:I,restrictionShader:Wo(Ze._chunk,Nu)});let me=cR(Ze._chunk,x._chunk,Q);for(let te of me){let pt=nA(P,{concrete:new pn(te.value),restriction:te.restriction&&Wo(te.restriction,Nu)},n);E.push(pt)}}else{let U=x.getRestrictedFunctionForGLSL(Q,Nu),xe=nA(P,U,n);E.push(xe)}}if(G&&Uk(this,P),!ea(P.graphMode)){let Q=_a({viewState:n,graphInfo:P,compiled:I,derivative:v}),U=dA(Aa(this),x);if(U&&(Q.boundingBox=U),e.is3dPolicy()&&G&&Q0(Q.graphMode)){let xe=(ve=P.lineWidth)!=null?ve:1;E.push(oh(Q,n,xe))}else if(Q.fillSegments){let{fillSegments:xe,...le}=Q;G||(le.lineWidth=0),E.push(le)}else 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P=(w=ss[f])!=null?w:[],M={allowSlices:!0},I=Ra(b._chunk,P,M),{valueChunk:E,slices:v}=I.getValueAndRestrictionChunk(),O=E.getCompiledFunction(P),A=v[0],N=A.type===\"implicit\",L=N?NaN:A.value,z=N?\"_implicit\":A.variable,G,$=Y=>_a({viewState:n,graphInfo:{...x,slice_coordinate:z,slice_value:L,slice_function:Y},compiled:O});if(N){let Y=[\"x\",\"y\",\"z\"],de=[\"x\",\"y\",\"z\",\"r\",\"theta\"],re=[\"x\",\"y\",\"z\",\"rho\",\"theta\",\"phi\"],ie=[\"x\",\"y\",\"z\",\"u\",\"v\"],Z=A.sliceChunk;switch(f){case 200:case 201:case 202:G=Z.getCompiledFunction(Y);break;case 211:case 213:G=Z.getCompiledFunction(de);break;case 212:G=Z.getCompiledFunction(re);break;case 215:case 214:G=Z.getCompiledFunction(ie);break;case 209:{let Re=(Me,ve)=>{let Q=ve.getCompiledFunction(Y),U=Me._symbol,xe=Me._expression.args,le=[];for(let K of xe){if(!(K instanceof pn))throw J(\"Programming Error: bad type\");if(U===\"x\")O=K._chunk.getCompiledFunction([\"y\",\"z\"]),x.graphMode=201;else 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p=[],f=[-1,0,0,1],m=Uc(this.metaData,[\"computedLineWidth\",\"computedLineOpacity\",\"computedFillOpacity\",\"colorLatexValue\"],s),g=Math.min(u.length,m);for(let y=0;y<g;y++){let h=this.getGraphInfo(e,t._expression.args[y]);h.graphMode=i;let{listIndex:b,style:x,color:P,lineWidth:M,lineOpacity:I,fillOpacity:E}=_u(this,y,s);h.listIndex=b,h.style=x,h.color=P,r.graphMode===6&&(h.domain={type:\"1d\",min:this.metaData.evaluatedDomainMin,max:this.metaData.evaluatedDomainMax,isExplicit:this.metaData.isExplicitDomain});let v=_a({viewState:n,graphInfo:h,compiled:u[y],derivative:c?c[y]:void 0});v.lineWidth=M,v.lineOpacity=I,v.fillOpacity=E,v.operator=Qu(Rr[a].inclusive,f[y%4]),o||(v.lineWidth=0),p.push(v)}for(let y=0;y<g;y+=4){let h=ih(p[y+1].segments,p[y+2].segments,i);p.push({graphMode:7,listIndex:p[y].listIndex,segments:h,poi:dr(),fillOpacity:p[y].fillOpacity,color:p[y].color})}let d=fA(this,t,n,e);if(d){for(let y of d)y.operator=Qu(Rr[a].inclusive,0);Array.prototype.push.apply(p,d)}return p};D.DoubleInequality.prototype.graph=function(e,t,n){let r=this.getGraphInfo(e,t);if(r.graphMode===10)return!1;let i=[],s=Qu(Rr[this._operators[0]].inclusive,0),o=Qu(Rr[this._operators[1]].inclusive,0),a=this.userData,u=this.metaData,c=a.lines===void 0?!0:a.lines,l=[\"colorLatexValue\",\"computedFillOpacity\"];c&&l.push(\"computedLineWidth\",\"computedLineOpacity\");let p=Uc(u,l),f=t._expressions;return Xr(f),bh.eachArgs(f,(m,g)=>{let d=g;if(d>=p)return;m[0].userData=m[1].userData=a,m[0].metaData=m[1].metaData=u;let y=void 0,{color:h,lineWidth:b,lineOpacity:x,fillOpacity:P}=_u(this,d,y),M=this._graph(e,m[0],n,r)[0];M.listIndex=d,M.operator=s,M.color=h,M.lineWidth=b,M.lineOpacity=x,i.push(M);let I=this._graph(e,m[1],n,r)[0];I.listIndex=d,I.operator=o,I.color=h,I.lineWidth=b,I.lineOpacity=x,i.push(I);let E=M.segments,v=I.segments;Xr(E),Xr(v);let O=ih(E,v,M.graphMode);c||(M.lineWidth=0,I.lineWidth=0),i.push({graphMode:7,listIndex:M.listIndex,segments:O,lineOpacity:x,fillOpacity:P,poi:dr(),color:h})}),i};D.Regression.prototype.graph=function(e,t,n){let r=this.getGraphInfo(e,t);return this._graph(e,t.model,n,r)};function K0(e,t){let n=1/0,r=-1/0,i=1/0,s=-1/0;for(let a of t)for(var o=0;o<a.length;o+=2){let u=a[o],c=a[o+1];u<n&&(n=u),u>r&&(r=u),c<i&&(i=c),c>s&&(s=c)}if(isFinite(n)&&isFinite(i))return{type:e,xmin:n,ymin:i,xmax:r,ymax:s}}function dA(e,t){if(!e||!(t instanceof pn))return;let n=t._chunk,r=n.getInstruction(n.getReturnIndex());if(r.type!==37)return;let i=e.discrete?\"discreteDistribution\":\"continuousDistribution\";if(e.symbol===\"binomialdist\"&&r.symbol===\"binompdf\"){let s=ln(n,r.args[1]),o=ln(n,r.args[2]),a=wy(o*s,s,o);return{type:i,xmin:0,xmax:s,ymin:0,ymax:a}}if(e.symbol===\"poissondist\"&&r.symbol===\"poissonpdf\"){let s=ln(n,r.args[1]),o=Math.max(Yl(Math.floor(s),s),Yl(Math.ceil(s),s));return{type:i,xmin:0,xmax:2.5*s,ymin:0,ymax:o}}if(e.symbol===\"normaldist\"&&r.symbol===\"normalpdf\"){let s=ln(n,r.args[1]),o=ln(n,r.args[2]),a=iI(s,s,o);return{type:i,xmin:s-2*Math.abs(o),xmax:s+2*Math.abs(o),ymin:0,ymax:a}}if(e.symbol===\"uniformdist\"&&r.symbol===\"uniformpdf\"){let s=ln(n,r.args[1]),o=ln(n,r.args[2]),a=(s+o)/2,u=o-s,c=aI(a,s,o);return{type:i,xmin:s-u/3,xmax:o+u/3,ymin:0,ymax:c}}if(e.symbol===\"tdist\"&&r.symbol===\"tpdf\"){let s=ln(n,r.args[1]),o=Ly(0,s);return{type:i,xmin:-3,xmax:3,ymin:0,ymax:o}}}function oA(e,t){if(e===void 0||e.symbol!==\"binomialdist\"||!(t instanceof pn))return;let n=t._chunk,r=n.getInstruction(n.getReturnIndex());if(r.type===37&&r.symbol===\"binompdf\")return ln(n,r.args[1])}function mA(e,t,n){let r={};n-=.5*t;for(var i=e.length-1;i>=0;i--){let s=e[i],o=Math.floor((s-n)/t);r[o]?r[o].data.push(s):r[o]={id:o,data:[s],min:o*t+n,max:o*t+n+t,center:o*t+n+t/2}}return r}D.Histogram.prototype.graph=function(e,t,n){let r=this.getGraphInfo(e,t),i=t.args[0].asValue(),s=t.args[1].asValue(),o=this.userData.vizProps&&this.userData.vizProps.binAlignment===\"left\"?s/2:0;Xr(i);let a=mA(i,s,o),u=1;this.userData.vizProps&&this.userData.vizProps.histogramMode===\"density\"?u=1/(i.length*s):this.userData.vizProps&&this.userData.vizProps.histogramMode===\"relative\"&&(u=1/i.length);let c=[],l=[];for(let f in a){let m=a[f],g=m.data.length;l.push([m.min,0*u,m.min,g*u,m.max,g*u,m.max,0*u]);let d=0;a[m.id+1]&&(d=a[m.id+1].data.length);let y=[m.min,0*u,m.min,g*u,m.max,g*u];d<g&&y.push(m.max,d*u),c.push(y)}let p=K0(\"histogram\",l);return p&&s&&(p.binWidth=s),[{segments:l,graphMode:7,boundingBox:p,poi:dr(),color:r.color,fillOpacity:.4},{segments:c,graphMode:2,poi:{zeros:{x:[],y:[]},extrema:{x:[],y:[]},intercept:{x:[],y:[]}},color:r.color}]};D.DotPlot.prototype.graph=function(e,t,n){let r=this.getGraphInfo(e,t),i=t.args[1].asValue(),s=this.userData.vizProps&&this.userData.vizProps.binAlignment===\"left\"?i/2:0,o=t.args[0].asValue();Xr(o);let a=mA(o,i,s),u=!1,c,l=[];for(let h in a){let b=a[h];for(var p=b.data.length-1;p>=0;p--)b.center!==b.data[p]&&(u=!0)}if(this.userData.vizProps&&this.userData.vizProps.dotplotXMode===\"exact\")for(let h in a){c=a[h].data,c.reverse();for(let x=0;x<c.length;x++)l.push([c[x],x+1])}else for(let h in a){let b=a[h];c=b.data;for(let x=0;x<c.length;x++)l.push([b.center,x+1])}let f=K0(\"dotplot\",l);f&&i&&(f.ymin=0,f.xmin-=.5*i,f.xmax+=.5*i,f.binWidth=i);let{computedPointOpacity:m,computedPointSize:g}=this.metaData,d=wa(m,0),y=this.userData.pointSize?wa(g,0):14;return[{segments:[l],graphMode:3,boundingBox:f,poi:Us(l),color:r.color,style:this.userData.pointStyle,pointSize:y,pointOpacity:d,showPoint:!0,needsDotplotXMode:u}]};D.BoxPlot.prototype.graph=function(e,t,n){let r=this.getGraphInfo(e,t),i=this.metaData.evaluatedAxisOffset,s=this.metaData.evaluatedBreadth,o=t.args[0].asValue();if(Xr(o),isNaN(s)||isNaN(i))return!1;let a=Math.min.apply(null,o),u=Math.max.apply(null,o),c=Ic(o,1),l=Ic(o,2),p=Ic(o,3),f=i,m=f-s/2,g=f+s/2,d=s/10,y=[];if(this.userData.vizProps.showBoxplotOutliers){let P=p-c,M=c-1.5*P,I=p+1.5*P;a=1/0,u=-1/0,o.forEach(function(E){M<=E&&E<a&&(a=E),u<E&&E<=I&&(u=E),(E<M||E>I)&&y.push([E,f])})}let h=[[c,m,p,m,p,g,c,g,c,m],[l,m,l,g],[c,f,a,f],[p,f,u,f],[a,f-d,a,f+d],[u,f-d,u,f+d]];if(this.userData.vizProps&&this.userData.vizProps.alignedAxis===\"y\"){for(let P of h)for(var b=0;b<P.length;b+=2){let M=P[b];P[b]=P[b+1],P[b+1]=M}for(let P of y){let M=P[0];P[0]=P[1],P[1]=M}}let x=[{segments:h,graphMode:5,boundingBox:K0(\"boxplot\",h.concat(y)),poi:dr(),color:r.color}];return y.length&&x.push({segments:[y],graphMode:3,color:r.color,style:\"OPEN\",showPoint:!0,poi:Us(y)}),x};function Qk(e){return Array.prototype.concat.apply([],e)}D.Table.prototype.isValueDraggable=function(e,t,n){if(!e.columns[t].isIndependent)return!1;let i=this.columns[t].values,s=i&&i[n];return!!(s&&isFinite(s.asValue())&&s.getDependencies().length===0)};D.Table.prototype.graph=function(e,t,n){let r={};if(t.columns[0].isError)return r;let s=t.columns[0].values;for(let o=1;o<this.columns.length;o++){let a=t.columns[o];if(a.isError)continue;let u=this.columns[o].header.userData,c=this.columns[o].header.metaData;if(u.hidden)continue;let l=Uc(c,[\"colorLatexValue\",\"computedPointSize\",\"computedPointOpacity\"]),p=u.dragMode,f=p===\"X\"||p===\"XY\",m=p===\"Y\"||p===\"XY\",g=!!u.points,d=!!u.lines,y=[],h=[],b=[],x=[],P=[],M=[],I=1/0,E=-1/0,v=1/0,O=-1/0,A={};for(let L=0;L<s.length;L++){let z=s[L],G=a.values[L];if(!z||!G||!isFinite(z.asValue())||!isFinite(G.asValue())){A[L]=!0,d&&(M.length>1&&P.push(M),M=[]);continue}let $=z.asValue(),w=G.asValue();if(g){if(L>=l)continue;let Y=f&&this.isValueDraggable(t,0,L),de=m&&this.isValueDraggable(t,o,L);Y||de?(b.push([$,w]),x.push({index:L,dragX:Y,dragY:de})):h.push([$,w])}d&&M.push([$,w]),$<I&&(I=$),$>E&&(E=$),w<v&&(v=w),w>O&&(O=w)}let N={type:\"table\",xmin:I,xmax:E,ymin:v,ymax:O};b.length&&y.push({graphMode:4,segments:[b],color:c.colorLatexValue||u.color,tableId:u.tableId,poi:Us(b),movablePointInfo:x,boundingBox:N,pointOpacity:c.computedPointOpacity,pointSize:c.computedMovablePointSize}),h.length&&y.push({segments:[h],droppedIndices:A,graphMode:3,showPoint:!0,poi:Us(h),color:c.colorLatexValue||u.color,pointSize:c.computedPointSize,pointOpacity:c.computedPointOpacity,style:u.pointStyle,tableId:u.tableId,boundingBox:N}),(P.length||M.length)&&(P.push(M),y.push({segments:P.map(Qk),graphMode:5,poi:dr(),color:sa(u,c),style:u.lineStyle,lineWidth:Array.isArray(c.computedLineWidth)?c.computedLineWidth[0]:c.computedLineWidth,lineOpacity:Array.isArray(c.computedLineOpacity)?c.computedLineOpacity[0]:c.computedLineOpacity,tableId:u.tableId,boundingBox:N})),y.length&&(r[u.id]=y)}return r};function Kk(e,t,n){return e?t===0&&n===0?e[2].type!==\"none\"||e[3].type!==\"none\":t!==0&&n!==0?e[0].type!==\"none\"&&e[1].type!==\"none\":t!==0?e[0].type!==\"none\":n!==0?e[1].type!==\"none\":!1:!1}D.Image.prototype.graph=function(e,t,n){let r=[];if(t.center.valueType!==R||t.center.getDependencies().length!==0||!t.radianAngle.isConstant||!t.width.isConstant||!t.height.isConstant||!t.opacity.isConstant)return r;let i=[],s=[],o=t.width.asValue()/2,a=t.height.asValue()/2,u=t.radianAngle.asValue();for(var c=-1;c<=1;c++)for(var l=-1;l<=1;l++){let[p,f]=t.center.asValue(),m=[p+c*o*Math.cos(u)+l*a*Math.sin(u),f-c*o*Math.sin(u)+l*a*Math.cos(u)];Kk(t.moveStrategy,c,l)&&(i.push(m),s.push([c,l]))}return r.push({segments:[i],scaleFactors:[s],graphMode:4,color:sa(this.userData,this.metaData),style:this.userData.style,poi:Us(i),movablePointInfo:[],pointOpacity:1}),r};function aA(e){let t=[],n=[];for(let[r,i]of e)!isNaN(r)&&!isNaN(i)?t.push(r,i):(t.length>=4&&n.push(t),t=[]);return t.length>=4&&n.push(t),n}function uA(...e){return e.some(t=>isNaN(t))}function ez(e){return e.isError?e.getError():e.asValue()===void 0?\"\":+e.asValue()}function tz(e,t,n){let r=[];for(var i=0;i<t.columns.length;i++){let s=n.columns[i],o=s.isError?[]:s.values.map(ez),a={dependent:!s.isIndependent,discrete:!!s.isIndependent,values:o};s.isError&&(a.error=s.getError()),r.push(a)}return{column_data:r}}function nz(e,t,n){let r={variables:[],errorMap:{},dimensions:{}};if(e.areAllScalesLinear()||(r.errorMap.scale=!0),n.center.isError&&(r.errorMap.center=!0),n.radianAngle.isError&&(r.errorMap.angle=!0),n.width.isError&&(r.errorMap.width=!0),n.height.isError&&(r.errorMap.height=!0),n.opacity.isError&&(r.errorMap.opacity=!0),Object.keys(r.errorMap).length>0)return r.variables=t.getSliderVariables(e,n),r;r.dimensions.x=[],r.dimensions.y=[],r.dimensions.radianAngle=[],r.dimensions.width=[],r.dimensions.height=[],r.dimensions.opacity=[];let i=[n.center,n.radianAngle,n.width,n.height,n.opacity];return i.some(o=>o&&o.valueType&&W(o.valueType))&&(r.is_concrete_list=!0),D.List.eachArgs(i,function(o){let a=o[0].asValue(),u=+o[1].asValue(),c=Math.atan2(Math.sin(u),Math.cos(u));r.dimensions.x.push(+a[0]),r.dimensions.y.push(+a[1]),r.dimensions.radianAngle.push(c),r.dimensions.width.push(+o[2].asValue()),r.dimensions.height.push(+o[3].asValue()),r.dimensions.opacity.push(Math.max(0,Math.min(1,+o[4].asValue())))}),(e.graphingEnabled()?t.getGraphMode(e,n):10)!==10&&(r.is_graphable=!0),n.moveStrategy&&(r.move_strategy=n.moveStrategy),t.center&&(t.center.type===\"Identifier\"?(r.center_reference_id=t.center.referencedStatementId,r.center_reference_symbol=t.center._symbol):t.center.type===\"ParenSeq\"&&n.center.valueType===R&&(r.center_is_point_literal=!0)),r}function rz(e,t,n){let r=n.handler,i=n.minStep,s={},o={};for(let p of r.getDependencies())e.validActionVariable(p)||(s[p]=!0);for(let p of i.getDependencies())o[p]=!0;let a;if(xo(i))a={status:\"error\",error:i.getError()};else{let p=i.asValue();typeof p==\"number\"&&!isNaN(p)&&p>=0?a={status:\"valid\",value:p}:a={status:\"error\",error:eP().getError()}}let u=Object.keys(s);u.length>0&&(r=tn(u).setDependencies(r.getDependencies()));let c;r.isError&&!nM(e,r)?c={status:\"error\",error:r.getError()}:r.isEmptyAction?c={status:\"empty\"}:c={status:\"maybe-valid\"};let l={handler:c,minStep:a,variables:[]};return Fu(l,e,{...s,...o}),l}function iz(){return{operator:\"=\",variables:[]}}function yA(e,t,n,r){var c;if(Gs(n))return tz(e,n,r);if(rd(n))return nz(e,n,r);let i=iz();if(n instanceof D.Ticker)return e.graphingEnabled()?rz(e,n,r):(i.error=J(\"Ticker without graphing\").getError(),i);if(e.is3dProduct()){let l=e,p=n.getGraphMode(l,r);if((p===100||p===101||p===102||p===5)&&r.getDependencies().length===1){let f=r.getDependencies()[0];(f===\"u\"||f===\"v\"||f===\"t\")&&(i.internal_domain_dependency=f)}}if((c=n.parseOptions)!=null&&c.selection){let l=r.getCursorContext();if(l)i.cursor_context={...l,selection:n.parseOptions.selection};else if(xo(r)){let p=oz(e,t,n);p&&(i.cursor_context={...p,selection:n.parseOptions.selection})}}if(n instanceof cr&&r instanceof pn?i.recursion=r.getRecursiveFunctionMetadata():n instanceof cr&&r instanceof C&&r.recursionMetadata&&(i.recursion=r.recursionMetadata),n instanceof wi&&(i.recursion_base_case={symbol:n._symbol,argValue:n.specifiedArg.valid?n.specifiedArg.argValue:void 0}),r.isError&&!(n instanceof D.FunctionDefinition&&!r.blocksExport)&&!r.silent){i.error=r.getError(),i.variables=n.getSliderVariables(e,r),i.is_single_identifier=n instanceof D.Identifier,r.actionValue&&(i.action_value=WE(r.actionValue));let l=eM(e,t,n,r);return Object.keys(l).length>0&&(i.geometry=eM(e,t,n,r)),i}if(r.valueType===Ut&&r.getDependencies().length===0){let l=r.asValue();i.rgb_value=xc(l[0],l[1],l[2]).formatHex()}r.valueType===rt&&r.getDependencies().length===0&&(i.action_value=WE(r.asValue())),r.moveStrategy&&(i.move_strategy=r.moveStrategy,i.default_drag_mode=r.defaultDragMode),n.isInequality()&&(i.is_inequality=!0),i.operator=n.getOperator(),r instanceof D.SolvedEquation?r._expression.asValue()!==!0&&r._expression.asValue()!==!1&&(i.assignment=r._symbol):n instanceof D.Assignment&&(n._symbol.startsWith(\"_\")||(i.assignment=n._symbol)),n instanceof D.FunctionDefinition&&(i.function_definition=n._symbol);let s=e.graphingEnabled()?n.getGraphMode(e,r):10;if(e.graphingEnabled()&&e.is3dPolicy()&&!ea(s)&&!cA(s)&&(s=10),s!==10&&(i.is_graphable=!0,i.expression_type=n.getExpressionType(s,r.valueType),e.is3dPolicy()&&(i.expression_type===\"SINGLE_POINT\"?i.expression_type=\"POINT3D\":i.expression_type===\"POINT_LIST\"&&(i.expression_type=\"POINT3D_LIST\")),r.valueType&&ca(r.valueType)&&(i.map_type=r.valueType),r.isShadeBetween()&&(i.is_shade_between=!0),i.expression_type!==\"POINT3D\"&&i.expression_type!==\"POINT3D_LIST\")){let l=n.tableInfo(e,r);l&&(i.is_tableable=!0,i.table_info=l)}if(r.valueType!==void 0&&W(r.valueType)&&(i.is_concrete_list=!0,r.valueType===Zn&&r.getDependencies().length===0)){let l=r.asValue();l&&(i.rgb_value=l.map(p=>xc(p[0],p[1],p[2]).formatHex()))}if(i.variables=i.is_graphable?[]:n.getSliderVariables(e,r),i.is_single_identifier=n instanceof D.Identifier,r.isTypedConstant){let l=r.asTypedValue();i.typed_constant_value=l,(l.valueType===T||l.valueType===ge)&&(i.constant_value=l.value),sz(l.valueType)&&(i.geometry=eM(e,t,n,r))}let o=r.getEvaluationInfo();if(o&&i.operator===\"=\"&&!n.isConstant&&!n.isFunction&&!(n instanceof D.RecursiveFunctionBaseCase)&&r.valueType!==ge&&r.valueType!==Ln&&!(n instanceof D.Equation)&&!(n instanceof D.ComparatorChain)&&(i.is_evaluable=!0,i.zero_values=o),r instanceof D.OptimizedRegression){let l=r,p={};for(var a in l.parameters)l.parameters.hasOwnProperty(a)&&(p[ur(a)]=+l.parameters[a].asValue());i.is_regression=!0,i.regression={parameters:p,residualVariable:ur(l.residualVariable),residualSuggestionId:l.residualSuggestionId,shouldSuggestLogMode:l.shouldSuggestLogMode,isLinear:l.isLinear,statistics:l.statistics,parameterWarning:l.parameterWarning}}let u=Aa(n);return u&&u.discrete&&(i.is_discrete_distribution=!0),i}function sz(e){switch(e){case R:case Pt:case fe:case Bn:case Ie:case Tn:case Le:case Gn:case he:case kn:case pe:case Fn:case ce:case Vn:case Be:case Rn:case Ge:case gn:case Ae:case hn:case Ue:case mr:return!0;default:return!1}}function eM(e,t,n,r){let i={};r.valueType!==void 0&&(i.valueType=r.valueType),i.valueType&&oe(i.valueType,R)&&e.graphingEnabled()&&n.getGraphMode(e,r)===4&&(i.isMovablePoint=!0);let{identifier:s,listAccess:o,assignmentRhsReference:a,tree:u}=Wy(n);if(s&&(i.identifier=s),o&&(i.listAccess=o),a&&(i.assignmentRhsReference=a),u&&(i.call=u,r.valueType&&oe(r.valueType,Ue)&&n instanceof cr)){let l=n._expression;i.transformation_preview_info={type:u.symbol,args:l.args.slice(1).map(p=>p.tryGetConcreteTree(e,t).asTypedValue())}}let c=r.moveStrategy&&r.moveStrategy[0];return c&&\"initialValue\"in c&&c.initialValue!==void 0&&(i.gliderParameter=c.initialValue),i}function oz(e,t,n){let r=n.parseOptions;if(!(r!=null&&r.selection))return;let{start:i,end:s,input:o}=r.selection;if(o.trim()===\"\")return{type:\"empty\",allowedTypes:[Ht]};let a=\"\\\\cursor\",u=o.slice(0,i)+a+\" \"+o.slice(s),c={input:u,start:i,end:i+a.length},l=Vs(u,{...n.parseOptions,selection:c});return l.isError?l.getCursorContext():mp({policy:e,frame:t,selection:c},l).getCursorContext()}function Fu(e,t,n){let r=e.variables;if(r&&r.length){let i={};for(let s of r)i[s]=!0;for(let s in n)i[s]=!0;n=i}e.variables=t.sliderVariables(Object.keys(n))}function nM(e,t){if(t.blocksExport)return!1;let n=t.getDependencies();if(n.length===0)return!1;for(let r of n)if(!e.validActionVariable(r))return!1;return!0}var k=class{constructor(t,n,r,i){this.policy=t,this.rawTree=r,this.concreteTree=i,this.evaluationState=yA(t,n,r,i)}exportTo(t,n){this.rawTree.exportTo(t,this.concreteTree,n)}graph(t,n){return this.rawTree.tryGraph(this.policy,this.concreteTree,t,n)}getGraphMode(){return this.policy.graphingEnabled()?this.rawTree.getGraphMode(this.policy,this.concreteTree):10}getGraphInfo(){return 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r,i,s,o,a,u,c,l,p,f,m,g,d,y;for(o=t.length,a=n.length,u=n[0].length,c=Array(o),r=o-1;r>=0;r--){for(l=Array(u),p=t[r],s=u-1;s>=0;s--){for(f=p[a-1]*n[a-1][s],i=a-2;i>=1;i-=2)m=i-1,f+=p[i]*n[i][s]+p[m]*n[m][s];i===0&&(f+=p[0]*n[0][s]),l[s]=f}c[r]=l}return c};F._getCol=function(t,n,r){var i=t.length,s;for(s=i-1;s>0;--s)r[s]=t[s][n],--s,r[s]=t[s][n];s===0&&(r[0]=t[0][n])};F.dotMMbig=function(t,n){var r=F._getCol,i=n.length,s=Array(i),o=t.length,a=n[0].length,u=new Array(o),c,l=F.dotVV,p,f,m,g;for(--i,--o,p=o;p!==-1;--p)u[p]=Array(a);for(--a,p=a;p!==-1;--p)for(r(n,p,s),f=o;f!==-1;--f)g=0,c=t[f],u[f][p]=l(c,s);return u};F.dotMV=function(t,n){var r=t.length,i=n.length,s,o=Array(r),a=F.dotVV;for(s=r-1;s>=0;s--)o[s]=a(t[s],n);return o};F.dotVM=function(t,n){var r,i,s,o,a,u,c,l,p,f,m,g,d,y,h,b,x,P,M;for(o=t.length,a=n[0].length,c=Array(a),s=a-1;s>=0;s--){for(f=t[o-1]*n[o-1][s],i=o-2;i>=1;i-=2)m=i-1,f+=t[i]*n[i][s]+t[m]*n[m][s];i===0&&(f+=t[0]*n[0][s]),c[s]=f}return c};F.dotVV=function(t,n){var r,i=t.length,s,o=t[i-1]*n[i-1];for(r=i-2;r>=1;r-=2)s=r-1,o+=t[r]*n[r]+t[s]*n[s];return r===0&&(o+=t[0]*n[0]),o};F.dot=function(t,n){var r=F.dim;switch(r(t).length*1e3+r(n).length){case 2002:return n.length<10?F.dotMMsmall(t,n):F.dotMMbig(t,n);case 2001:return F.dotMV(t,n);case 1002:return F.dotVM(t,n);case 1001:return F.dotVV(t,n);case 1e3:return F.mulVS(t,n);case 1:return F.mulSV(t,n);case 0:return t*n;default:throw new Error(\"numeric.dot only works on vectors and matrices\")}};F.diag=function(t){var n,r,i,s=t.length,o=Array(s),a;for(n=s-1;n>=0;n--){for(a=Array(s),r=n+2,i=s-1;i>=r;i-=2)a[i]=0,a[i-1]=0;for(i>n&&(a[i]=0),a[n]=t[n],i=n-1;i>=1;i-=2)a[i]=0,a[i-1]=0;i===0&&(a[0]=0),o[n]=a}return o};F.getDiag=function(e){var t=Math.min(e.length,e[0].length),n,r=Array(t);for(n=t-1;n>=1;--n)r[n]=e[n][n],--n,r[n]=e[n][n];return n===0&&(r[0]=e[0][0]),r};F.identity=function(t){return F.diag(F.rep([t],1))};F.pointwise=function(t,n,r){typeof r==\"undefined\"&&(r=\"\");var i=[],s,o=/\\[i\\]$/,a,u=\"\",c=!1;for(s=0;s<t.length;s++)o.test(t[s])?(a=t[s].substring(0,t[s].length-3),u=a):a=t[s],a===\"ret\"&&(c=!0),i.push(a);return i[t.length]=\"_s\",i[t.length+1]=\"_k\",i[t.length+2]='if(typeof _s === \"undefined\") _s = numeric.dim('+u+`);\nif(typeof _k === \"undefined\") _k = 0;\nvar _n = _s[_k];\nvar i`+(c?\"\":\", ret = Array(_n)\")+`;\nif(_k < _s.length-1) {\n    for(i=_n-1;i>=0;i--) ret[i] = arguments.callee(`+t.join(\",\")+`,_s,_k+1);\n    return ret;\n}\n`+r+`\nfor(i=_n-1;i!==-1;--i) {\n    `+n+`\n}\nreturn ret;`,F.compile.apply(null,i)};F.pointwise2=function(t,n,r){typeof r==\"undefined\"&&(r=\"\");var i=[],s,o=/\\[i\\]$/,a,u=\"\",c=!1;for(s=0;s<t.length;s++)o.test(t[s])?(a=t[s].substring(0,t[s].length-3),u=a):a=t[s],a===\"ret\"&&(c=!0),i.push(a);return i[t.length]=\"var _n = \"+u+`.length;\nvar i`+(c?\"\":\", ret = Array(_n)\")+`;\n`+r+`\nfor(i=_n-1;i!==-1;--i) {\n`+n+`\n}\nreturn ret;`,F.compile.apply(null,i)};F._biforeach=function e(t,n,r,i,s){if(i===r.length-1){s(t,n);return}var o,a=r[i];for(o=a-1;o>=0;o--)e(typeof t==\"object\"?t[o]:t,typeof n==\"object\"?n[o]:n,r,i+1,s)};F._biforeach2=function e(t,n,r,i,s){if(i===r.length-1)return s(t,n);var o,a=r[i],u=Array(a);for(o=a-1;o>=0;--o)u[o]=e(typeof t==\"object\"?t[o]:t,typeof n==\"object\"?n[o]:n,r,i+1,s);return u};F._foreach=function e(t,n,r,i){if(r===n.length-1){i(t);return}var s,o=n[r];for(s=o-1;s>=0;s--)e(t[s],n,r+1,i)};F._foreach2=function e(t,n,r,i){if(r===n.length-1)return i(t);var s,o=n[r],a=Array(o);for(s=o-1;s>=0;s--)a[s]=e(t[s],n,r+1,i);return a};F.ops2={add:\"+\",sub:\"-\",mul:\"*\",div:\"/\",mod:\"%\",and:\"&&\",or:\"||\",eq:\"===\",neq:\"!==\",lt:\"<\",gt:\">\",leq:\"<=\",geq:\">=\",band:\"&\",bor:\"|\",bxor:\"^\",lshift:\"<<\",rshift:\">>\",rrshift:\">>>\"};F.opseq={addeq:\"+=\",subeq:\"-=\",muleq:\"*=\",diveq:\"/=\",modeq:\"%=\",lshifteq:\"<<=\",rshifteq:\">>=\",rrshifteq:\">>>=\",bandeq:\"&=\",boreq:\"|=\",bxoreq:\"^=\"};F.mathfuns=[\"abs\",\"acos\",\"asin\",\"atan\",\"ceil\",\"cos\",\"exp\",\"floor\",\"log\",\"round\",\"sin\",\"sqrt\",\"tan\",\"isNaN\",\"isFinite\"];F.mathfuns2=[\"atan2\",\"pow\",\"max\",\"min\"];F.ops1={neg:\"-\",not:\"!\",bnot:\"~\",clone:\"\"};F.mapreducers={any:[\"if(xi) return true;\",\"var accum = false;\"],all:[\"if(!xi) return false;\",\"var accum = true;\"],sum:[\"accum += xi;\",\"var accum = 0;\"],prod:[\"accum *= xi;\",\"var accum = 1;\"],norm2Squared:[\"accum += xi*xi;\",\"var accum = 0;\"],norminf:[\"accum = max(accum,abs(xi));\",\"var accum = 0, max = Math.max, abs = Math.abs;\"],norm1:[\"accum += abs(xi);\",\"var accum = 0, abs = Math.abs;\"],sup:[\"accum = max(accum,xi);\",\"var accum = -Infinity, max = Math.max;\"],inf:[\"accum = min(accum,xi);\",\"var accum = Infinity, min = Math.min;\"]};(function(){var e,t;for(e=0;e<F.mathfuns2.length;++e)t=F.mathfuns2[e],F.ops2[t]=t;for(e in F.ops2)if(F.ops2.hasOwnProperty(e)){t=F.ops2[e];var n,r,i=\"\";F.myIndexOf.call(F.mathfuns2,e)!==-1?(i=\"var \"+t+\" = Math.\"+t+`;\n`,n=function(s,o,a){return s+\" = \"+t+\"(\"+o+\",\"+a+\")\"},r=function(s,o){return s+\" = \"+t+\"(\"+s+\",\"+o+\")\"}):(n=function(s,o,a){return s+\" = \"+o+\" \"+t+\" \"+a},F.opseq.hasOwnProperty(e+\"eq\")?r=function(s,o){return s+\" \"+t+\"= \"+o}:r=function(s,o){return s+\" = \"+s+\" \"+t+\" \"+o}),F[e+\"VV\"]=F.pointwise2([\"x[i]\",\"y[i]\"],n(\"ret[i]\",\"x[i]\",\"y[i]\"),i),F[e+\"SV\"]=F.pointwise2([\"x\",\"y[i]\"],n(\"ret[i]\",\"x\",\"y[i]\"),i),F[e+\"VS\"]=F.pointwise2([\"x[i]\",\"y\"],n(\"ret[i]\",\"x[i]\",\"y\"),i),F[e]=F.compile(`var n = arguments.length, i, x = arguments[0], y;\nvar VV = numeric.`+e+\"VV, VS = numeric.\"+e+\"VS, SV = numeric.\"+e+`SV;\nvar dim = numeric.dim;\nfor(i=1;i!==n;++i) { \n  y = arguments[i];\n  if(typeof x === \"object\") {\n      if(typeof y === \"object\") x = numeric._biforeach2(x,y,dim(x),0,VV);\n      else x = numeric._biforeach2(x,y,dim(x),0,VS);\n  } else if(typeof y === \"object\") x = numeric._biforeach2(x,y,dim(y),0,SV);\n  else `+r(\"x\",\"y\")+`\n}\nreturn x;\n`),F[t]=F[e],F[e+\"eqV\"]=F.pointwise2([\"ret[i]\",\"x[i]\"],r(\"ret[i]\",\"x[i]\"),i),F[e+\"eqS\"]=F.pointwise2([\"ret[i]\",\"x\"],r(\"ret[i]\",\"x\"),i),F[e+\"eq\"]=F.compile(`var n = arguments.length, i, x = arguments[0], y;\nvar V = numeric.`+e+\"eqV, S = numeric.\"+e+`eqS\nvar s = numeric.dim(x);\nfor(i=1;i!==n;++i) { \n  y = arguments[i];\n  if(typeof y === \"object\") numeric._biforeach(x,y,s,0,V);\n  else numeric._biforeach(x,y,s,0,S);\n}\nreturn x;\n`)}for(e=0;e<F.mathfuns2.length;++e)t=F.mathfuns2[e],delete F.ops2[t];for(e=0;e<F.mathfuns.length;++e)t=F.mathfuns[e],F.ops1[t]=t;for(e in F.ops1)F.ops1.hasOwnProperty(e)&&(i=\"\",t=F.ops1[e],F.myIndexOf.call(F.mathfuns,e)!==-1&&Math.hasOwnProperty(t)&&(i=\"var \"+t+\" = Math.\"+t+`;\n`),F[e+\"eqV\"]=F.pointwise2([\"ret[i]\"],\"ret[i] = \"+t+\"(ret[i]);\",i),F[e+\"eq\"]=F.compile(\"x\",'if(typeof x !== \"object\") return '+t+`x\nvar i;\nvar V = numeric.`+e+`eqV;\nvar s = numeric.dim(x);\nnumeric._foreach(x,s,0,V);\nreturn x;\n`),F[e+\"V\"]=F.pointwise2([\"x[i]\"],\"ret[i] = \"+t+\"(x[i]);\",i),F[e]=F.compile(\"x\",'if(typeof x !== \"object\") return '+t+`(x)\nvar i;\nvar V = numeric.`+e+`V;\nvar s = numeric.dim(x);\nreturn numeric._foreach2(x,s,0,V);\n`));for(e=0;e<F.mathfuns.length;++e)t=F.mathfuns[e],delete F.ops1[t];for(e in F.mapreducers)F.mapreducers.hasOwnProperty(e)&&(t=F.mapreducers[e],F[e+\"V\"]=F.mapreduce2(t[0],t[1]),F[e]=F.compile(\"x\",\"s\",\"k\",t[1]+`if(typeof x !== \"object\") {    xi = x;\n`+t[0]+`\n    return accum;\n}if(typeof s === \"undefined\") s = numeric.dim(x);\nif(typeof k === \"undefined\") k = 0;\nif(k === s.length-1) return numeric.`+e+`V(x);\nvar xi;\nvar n = x.length, i;\nfor(i=n-1;i!==-1;--i) {\n   xi = arguments.callee(x[i]);\n`+t[0]+`\n}\nreturn accum;\n`))})();F.inv=function(d){var n=F.dim(d),r=Math.abs,i=n[0],s=n[1],o=F.clone(d),a,u,c=F.identity(i),l,p,f,m,g,d;for(m=0;m<s;++m){var y=-1,h=-1;for(f=m;f!==i;++f)g=r(o[f][m]),g>h&&(y=f,h=g);for(u=o[y],o[y]=o[m],o[m]=u,p=c[y],c[y]=c[m],c[m]=p,d=u[m],g=m;g!==s;++g)u[g]/=d;for(g=s-1;g!==-1;--g)p[g]/=d;for(f=i-1;f!==-1;--f)if(f!==m){for(a=o[f],l=c[f],d=a[m],g=m+1;g!==s;++g)a[g]-=u[g]*d;for(g=s-1;g>0;--g)l[g]-=p[g]*d,--g,l[g]-=p[g]*d;g===0&&(l[0]-=p[0]*d)}}return c};F.det=function(t){var n=F.dim(t);if(n.length!==2||n[0]!==n[1])throw new Error(\"numeric: det() only works on square matrices\");var r=n[0],i=1,s,o,a,u=F.clone(t),c,l,p,f,m,g,d;for(o=0;o<r-1;o++){for(a=o,s=o+1;s<r;s++)Math.abs(u[s][o])>Math.abs(u[a][o])&&(a=s);for(a!==o&&(f=u[a],u[a]=u[o],u[o]=f,i*=-1),c=u[o],s=o+1;s<r;s++){for(l=u[s],p=l[o]/c[o],a=o+1;a<r-1;a+=2)m=a+1,l[a]-=c[a]*p,l[m]-=c[m]*p;a!==r&&(l[a]-=c[a]*p)}if(c[o]===0)return 0;i*=c[o]}return i*u[o][o]};F.transpose=function(t){var n,r,i=t.length,s=t[0].length,o=Array(s),a,u,c;for(r=0;r<s;r++)o[r]=Array(i);for(n=i-1;n>=1;n-=2){for(u=t[n],a=t[n-1],r=s-1;r>=1;--r)c=o[r],c[n]=u[r],c[n-1]=a[r],--r,c=o[r],c[n]=u[r],c[n-1]=a[r];r===0&&(c=o[0],c[n]=u[0],c[n-1]=a[0])}if(n===0){for(a=t[0],r=s-1;r>=1;--r)o[r][0]=a[r],--r,o[r][0]=a[r];r===0&&(o[0][0]=a[0])}return o};F.negtranspose=function(t){var n,r,i=t.length,s=t[0].length,o=Array(s),a,u,c;for(r=0;r<s;r++)o[r]=Array(i);for(n=i-1;n>=1;n-=2){for(u=t[n],a=t[n-1],r=s-1;r>=1;--r)c=o[r],c[n]=-u[r],c[n-1]=-a[r],--r,c=o[r],c[n]=-u[r],c[n-1]=-a[r];r===0&&(c=o[0],c[n]=-u[0],c[n-1]=-a[0])}if(n===0){for(a=t[0],r=s-1;r>=1;--r)o[r][0]=-a[r],--r,o[r][0]=-a[r];r===0&&(o[0][0]=-a[0])}return o};F.norm2=function(t){return Math.sqrt(F.norm2Squared(t))};F.linspace=function(t,n,r){if(typeof r==\"undefined\"&&(r=Math.max(Math.round(n-t)+1,1)),r<2)return r===1?[t]:[];var i,s=Array(r);for(r--,i=r;i>=0;i--)s[i]=(i*n+(r-i)*t)/r;return s};F.getBlock=function(t,n,r){var i=F.dim(t);function s(o,a){var u,c=n[a],l=r[a]-c,p=Array(l);if(a===i.length-1){for(u=l;u>=0;u--)p[u]=o[u+c];return p}for(u=l;u>=0;u--)p[u]=s(o[u+c],a+1);return p}return s(t,0)};F.setBlock=function(t,n,r,i){var s=F.dim(t);function o(a,u,c){var l,p=n[c],f=r[c]-p;if(c===s.length-1)for(l=f;l>=0;l--)a[l+p]=u[l];for(l=f;l>=0;l--)o(a[l+p],u[l],c+1)}return o(t,i,0),t};F.getRange=function(t,n,r){var i=n.length,s=r.length,o,a,u=Array(i),c,l;for(o=i-1;o!==-1;--o)for(u[o]=Array(s),c=u[o],l=t[n[o]],a=s-1;a!==-1;--a)c[a]=l[r[a]];return u};F.blockMatrix=function(t){var n=F.dim(t);if(n.length<4)return F.blockMatrix([t]);var r=n[0],i=n[1],s,o,a,u,c;for(s=0,o=0,a=0;a<r;++a)s+=t[a][0].length;for(u=0;u<i;++u)o+=t[0][u][0].length;var l=Array(s);for(a=0;a<s;++a)l[a]=Array(o);var p=0,f,m,g,d,y;for(a=0;a<r;++a){for(f=o,u=i-1;u!==-1;--u)for(c=t[a][u],f-=c[0].length,g=c.length-1;g!==-1;--g)for(y=c[g],m=l[p+g],d=y.length-1;d!==-1;--d)m[f+d]=y[d];p+=t[a][0].length}return l};F.tensor=function(t,n){if(typeof t==\"number\"||typeof 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D.FunctionCall(\"segment\",[xt(V,t[0]),xt(V,t[1])]);case Se:return new D.FunctionCall(\"vector\",[xt(V,t[0]),xt(V,t[1])]);case In:return new D.FunctionCall(\"triangle\",[xt(V,t[0]),xt(V,t[1]),xt(V,t[2])]);case Nn:return new D.FunctionCall(\"sphere\",[xt(V,t[0]),xt(T,t[1])]);case Ut:return new D.FunctionCall(\"rgb\",[xt(T,t[0]),xt(T,t[1]),xt(T,t[2])]);case Be:return new D.FunctionCall(\"polygon\",[xt(Pt,t)]);case Ie:return new D.FunctionCall(\"segment\",[xt(R,t[0]),xt(R,t[1])]);case fe:return new D.FunctionCall(\"line\",[xt(R,t[0]),xt(R,t[1])]);case Le:return new D.FunctionCall(\"ray\",[xt(R,t[0]),xt(R,t[1])]);case he:return new D.FunctionCall(\"mathVector\",[xt(R,t[0]),xt(R,t[1])]);case pe:return new D.FunctionCall(\"circle\",[xt(R,t[0]),xt(T,t[1])]);case ce:return new D.FunctionCall(\"arc\",[xt(R,t[0]),xt(R,t[1]),xt(R,t[2])]);case Ge:return new D.FunctionCall(\"angle\",[xt(R,t[0]),xt(T,t[1]),xt(T,t[2])]);case Ae:return new D.FunctionCall(\"directedangle\",[xt(R,t[0]),xt(T,t[1]),xt(T,t[2])]);case We:case se:case Ln:case Pt:case Zn:case Rn:case Tn:case Bn:case Gn:case kn:case gn:case hn:case Fn:case Vn:case Kn:case er:case nr:case tr:case yr:case Ur:{let r=[],i=ke(e);for(let s of t)r.push(xt(i,s));return new D.List(r)}case Ht:case St:case sn:case wn:case rt:case Ue:case mr:case no:case Wn:case jn:case sr:case or:case Dr:case Sr:case Or:case Cr:case Vt:case Hr:throw new Error(`Programming error: cannot create parse node from valueType: ${on(e)}`);case mn:return new D.FunctionCall(\"tone\",[xt(T,t[0]),xt(T,t[1])]);default:let n=e;throw new Error(`Programming error: unexpected valueType: ${on(n)}`)}}function VA(e,t){try{return Cz(e,t)}catch(n){return n instanceof D.Error?n:J(n)}}function Cz(e,t){let{policy:n,frame:r,exportFrame:i,lastExportFrame:s,priorAnalysis:o}=e,a=t._lhs.buildIRExpression(n,r,{coerceToNumber:!0}),u=t._rhs.buildIRExpression(n,r,{coerceToNumber:!0});if(a.isError)throw a;if(u.isError)throw 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n=e.length,r=e[0],i=t[0],s=e[n-1],o=t[n-1];if(!isFinite(r)||!isFinite(s)||!isFinite(i)||!isFinite(o)||o-i===0)return!1;let a=s-r;if(a===0)return!1;for(let u=1;u<n-1;u++){let c=e[u],l=t[u],p=(o*(c-r)+i*(s-c))/a;if(!Li(l,p,5))return!1}return!0}var di={NONE:0,LOGLIN:1,LOGLOG:2,LINLOG:3};function Lz(e,t,n){if(!e.isLhsSimple||!n.isValid)return di.NONE;let r=n.substituted;if(r.isError||r.valueType!==T)return di.NONE;let i=r.getDependencies();if(i.length!==1||isFinite(n.node.polynomialOrder(i[0])))return di.NONE;let s=r.getCompiledFunction(i).fn,o=n.listNode;if(r.valueType!==T)return di.NONE;let a=o.mapElements(f=>+f.asValue());if(a.length<3)return di.NONE;a.sort(function(f,m){return f-m});let u=a.map(s),c=u.map(Math.log),l=a.map(Math.log),p=!0;return D.List.wrap(t).eachElement(f=>{isFinite(Math.log(+f.asValue()))||(p=!1)}),mM(a,c)&&p?di.LOGLIN:mM(l,c)&&p?di.LOGLOG:mM(l,u)?di.LINLOG:di.NONE}function wA({policy:e,frame:t},n,r){let i=Object.create(t);for(let a in r)r.hasOwnProperty(a)&&(i[a]=r[a]);let s=mp({policy:e,frame:i,wrapInList:!0},n),o=s.getError();if(o)throw o;return s.asCompilerValue()}function yM(e){let t=0;for(let n of e){let r=q(n);t+=r*r}return t/e.length}function FA(e,t){let n,r,i=t._chunk;if(i&&(r=CA(i)),!r||r.length===0)return t=t.deriveRegressionRestrictions(),n=AA(e,t),{parameters:_A(n.solution,t),residuals:n.residuals,isLinear:n.isLinear,parameterWarning:!1};let s=t.getDependencies(),o=t.getCompiledFunction(s).fn,a=1/0,u={},c,l=!1;for(let p of r){let f=new pn(p.chunk);if(f=f.deriveRegressionRestrictions(),n=AA(p.forwardParameterMap(e),f),n.MSE<a){let m=p.reverseParameterMap(n.solution.map(d=>q(d))),g=Bu(o,m);if(u&&(!isFinite(g)||g>=a)){isFinite(g)||(l=!0);continue}a=n.MSE,u=_A(m,t),c=o.apply(void 0,m)}}return{parameters:u,residuals:c,isLinear:!1,parameterWarning:l}}D.Base.prototype.analyze=function(e,t){return Gr(this)?kr(e,t,this):new k(e,t,this,this.tryGetConcreteTree(e,t))};function Dh(e,t,n,r){if(r.isError)return new k(e,t,n,r);if(!e.areAllScalesLinear()&&!Zc(r.valueType)){let u=cl(ne(r.valueType));return u.setCursorContext(r.getCursorContext()),new k(e,t,n,u)}var i=Cs(e,r),s=r.getDependencies();let o;switch(r.valueType){case St:case wn:case We:{o=r;break}case Ut:case Zn:case Ie:case Tn:case pe:case Fn:case ce:case Vn:case fe:case Bn:case Le:case Gn:case he:case kn:case Ge:case gn:case Ae:case hn:case Ue:case mr:case rt:case Be:case Rn:case Nt:case er:case Se:case nr:case In:case tr:case Nn:case yr:case mn:case Ur:i.length?o=tn(n.getSliderVariables(e,r)).setDependencies(i):o=r;break;case R:case V:case Pt:case Kn:if(i.length)if(e.validParametricVariables(i))o=r;else{var a=n.getSliderVariables(e,r);o=tn(a).setDependencies(a)}else o=r;break;case Wn:case sr:case jn:case or:case Dr:case Or:case Sr:case Cr:{i.length===0?o=r:o=tn(n.getSliderVariables(e,r)).setDependencies(i);break}case T:case se:i.length===0?o=r:i.length<=(e.is3dPolicy()?2:1)?e.is3dPolicy()&&s.length>i.length&&!e.validImplicitVariables(s)?o=tn(n.getSliderVariables(e,r)).setDependencies(s):e.validExpressionVariables(i)?o=r:o=Rm(e.implicitDependency(i)).setDependencies(i):e.validImplicitVariables(i)?o=Rm().setDependencies(i):o=tn(n.getSliderVariables(e,r)).setDependencies(s);break;default:o=J(`Programming error: unexpected value type ${r.valueType}`)}return xo(o)&&o.setCursorContext(r.getCursorContext()),o=Hc(e,n,o),new k(e,t,n,o)}function BA(e){return new D.FunctionCall(\"pdf\",[e,new D.Identifier(\"x\")])}D.Identifier.prototype.analyze=function(e,t){let n=this.tryGetConcreteTree(e,t,{coerceToNumber:!0}),r=Dh(e,t,this,n);return Gr(this)&&!hM(r)?kr(e,t,this):r};D.FunctionCall.prototype.analyze=function(e,t,n){var r;Lg[this._symbol]&&Nc(t,this).length===0&&!e.is3dPolicy()?r=BA(this).tryGetConcreteTree(e,t):r=this.tryGetConcreteTree(e,t);var i=Dh(e,t,this,r);if(Gr(this)&&!hM(i))return kr(e,t,this);var s=this.getMoveStrategy(e,t,r,n);if(s){var o=this.getDefaultDragMode(s),a=r.asCompilerValue(),u=[new D.Constant(a[0]),new D.Constant(a[1])];return new k(e,t,this,new D.MovablePoint(u,s,o))}return i};D.Expression.prototype.analyze=function(e,t){var n=Dh(e,t,this,this.tryGetConcreteTree(e,t));return Gr(this)&&!hM(n)?kr(e,t,this):n};D.FunctionDefinition.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);if(Ke[this._symbol])return this.asEquation().analyze(e,t);var n=this._symbol.split(\"_\")[0];if(Ke[n]&&Ke[n].isFunction)return new k(e,t,this,fl(this._symbol,n));let r=this.tryGetConcreteTree(e,t);if(r instanceof D.Error&&!r.blocksExport&&this._argSymbols.length===1){let u=Object.create(t);u[this._argSymbols[0]]=new ze(\"identityTransformation\");let c=this._expression.tryGetConcreteTree(e,u);if(!(c instanceof D.Error))return new k(e,t,this,c)}if(r.isError)return new k(e,t,this,r);var i=this._argSymbols,s=r.getDependencies();if(s.indexOf(this._symbol)!==-1)return new k(e,t,this,$a([this._symbol]));var o=s.filter(function(u){return i.indexOf(u)===-1});if(e.unplottablePolarFunction(this._symbol,s))return new k(e,t,this,bP());if(e.is3dPolicy()&&e.assignmentForbidden(this._symbol))return new k(e,t,this,Vm(this._symbol));if(o.some(function(u){return e.assignmentForbidden(u)}))return new k(e,t,this,rf(o,this._symbol,i).setDependencies(s));if(o.length){var a=this.getSliderVariables(e,r);return new k(e,t,this,tn(a).setDependencies(a))}return!e.areAllScalesLinear()&&!Zc(r.valueType)?new k(e,t,this,cl(ne(r.valueType))):(r=Hc(e,this,r),new k(e,t,this,r))};D.Assignment.prototype.analyze=function(e,t,n){if(Gr(this))return kr(e,t,this);var r=this._symbol;if(!e.validLHS(r))return new k(e,t,this,hP(r));if(Ke[r])return this.asEquation().analyze(e,t);var i;if(this._expression instanceof D.FunctionCall&&Lg[this._expression._symbol]&&Nc(t,this).length===0&&!e.is3dPolicy())i=BA(this._expression).tryGetConcreteTree(e,t);else{var s=Object.create(t);s[r]=e.validSolvedVariable(r)?void 0:rc(),i=this.tryGetConcreteTree(e,s)}if(i.isError)return new k(e,t,this,i);if(!e.areAllScalesLinear()&&!Zc(i.valueType))return new k(e,t,this,cl(ne(i.valueType)));if(this.isEquation(e,i))return this.asEquation().analyze(e,t);let o=i.valueType===Ut||i.valueType===Zn;if(e.assignmentForbidden(r)&&o){let g=yP(r).allowExport().setDependencies([r]);return new k(e,t,this,g)}let a=i.getDependencies(),u=Cs(e,i),c=u.includes(\"x\")||u.includes(\"y\"),l=u.includes(\"r\")||u.includes(\"theta\");if(r===\"r\"&&a.includes(\"phi\")){let g=u.includes(\"z\")?vm():fP();return new k(e,t,this,g)}if(r===\"rho\"&&u.includes(\"z\")){let g=a.includes(\"phi\")?vm():dP();return new k(e,t,this,g)}let p=this.getSliderVariables(e,i,a);if(e.tooManySliderVariables(a,p,o)||c&&l){let g=tn(p).allowExport().setDependencies(p);return new k(e,t,this,g)}var f=this.getMoveStrategy(e,t,i,n);if(f){var m=this.getDefaultDragMode(f);return i=new D.MovablePoint([i.elementAt(0),i.elementAt(1)],f,m),new k(e,t,this,i)}return i=Hc(e,this,i),new k(e,t,this,i)};D.RecursiveFunctionBaseCase.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);if(!this.specifiedArg.valid)return new k(e,t,this,this.specifiedArg.error);let n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=this._argSymbols,i=n.getDependencies();if(e.is3dPolicy()&&e.assignmentForbidden(this._symbol))return new k(e,t,this,Vm(this._symbol));var s=i.filter(function(a){return r.indexOf(a)===-1});if(s.includes(this.specifiedArg.argSymbol))return new k(e,t,this,pb(this.specifiedArg.argSymbol));for(let a of s)if(e.assignmentForbidden(a))return new k(e,t,this,lb(a));if(s.length){var o=this.getSliderVariables(e,n);return new k(e,t,this,tn(o).setDependencies(o))}return!e.areAllScalesLinear()&&!Zc(n.valueType)?new k(e,t,this,cl(ne(n.valueType))):new k(e,t,this,n)};D.CoordinateEquation.prototype.analyze=function(e,t){if(!e.validCoordinateEquationSymbol(this._concatenatedSymbol))return this.asEquation().analyze(e,t);if(Gr(this))return kr(e,t,this);let n=this.tryGetConcreteTree(e,t);return n=Hc(e,this,n),new k(e,t,this,n)};D.Regression.prototype.analyze=function(e,t,n,r,i){if(Gr(this))return kr(e,t,this);var s={policy:e,frame:t,exportFrame:n,lastExportFrame:r,priorAnalysis:i};return new k(e,t,this,VA(s,this))};function gM(e,t){var n=this.tryGetConcreteTree(e,t),r=n.getDependencies();return r.length?new k(e,t,this,tn(this.getSliderVariables(e,n)).setDependencies(r)):new k(e,t,this,this.tryGetConcreteTree(e,t))}D.Histogram.prototype.analyze=function(e,t){return Gr(this)?kr(e,t,this):e.areAllScalesLinear()?gM.call(this,e,t):new k(e,t,this,nx())};D.DotPlot.prototype.analyze=function(e,t){return Gr(this)?kr(e,t,this):e.areAllScalesLinear()?gM.call(this,e,t):new k(e,t,this,rx())};D.BoxPlot.prototype.analyze=function(e,t){return Gr(this)?kr(e,t,this):e.areAllScalesLinear()?gM.call(this,e,t):new k(e,t,this,ix())};function GA(e){return function(t,n){if(Gr(this))return kr(t,n,this);var r=this.tryGetConcreteTree(t,n),i=r.getDependencies();if(i.length)return new k(t,n,this,tn(this.getSliderVariables(t,r)).setDependencies(i));var s=new k(t,n,this,this.tryGetConcreteTree(t,n));if(!r.isError){s.evaluationState.expression_type=\"TTEST\";var o=r.args.map(function(a){return a.asValue()});s.evaluationState.ttest_results=e.apply(null,o)}return s}}D.TTest.prototype.analyze=GA(cI);D.IndependentTTest.prototype.analyze=GA(lI);D.Stats.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);var n=this.tryGetConcreteTree(e,t),r=n.getDependencies();if(r.length)return new k(e,t,this,tn(this.getSliderVariables(e,n)).setDependencies(r));var i=new k(e,t,this,this.tryGetConcreteTree(e,t));if(!n.isError){i.evaluationState.expression_type=\"STATS\";var s=n.args.map(function(o){return o.asValue()});i.evaluationState.stats_results=pI.apply(null,s)}return i};D.Equation.prototype.analyze=D.CallAssignment.prototype.analyze=D.BaseComparator.prototype.analyze=wz;function wz(e,t){if(Gr(this))return kr(e,t,this);var n=this.getOperator()!==\"=\";if(n&&!rs.plotInequalities)return new k(e,t,this,Dm());var r=eA({policy:e,frame:t},this);if(r.isError)return new k(e,t,this,r);let i=Cs(e,r);if(r instanceof D.SolvedEquation&&i.length){var s=i.concat(r._symbol);if(!e.validImplicitVariables(s))return new k(e,t,this,rc().setDependencies(s))}return this.getGraphMode(e,r)===8&&!e.validImplicitVariables(i)?new k(e,t,this,rc().setDependencies(i)):(r=Hc(e,this,r),new k(e,t,this,r))}D.DoubleInequality.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);if(!rs.plotInequalities)return new k(e,t,this,Dm());var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=n.getDependencies();return Rr[this._operators[0]].direction!==Rr[this._operators[1]].direction?new k(e,t,this,Om()):e.validDoubleInequalitySymbol(n._symbol)?e.validDoubleInequalityVariables(r)?r.length>2?new k(e,t,this,tn(this.getSliderVariables(e,n)).setDependencies(r)):n._expressions[0].getDependencies().indexOf(n._symbol)!==-1||n._expressions[1].getDependencies().indexOf(n._symbol)!==-1?new k(e,t,this,Cm().setDependencies(r)):new k(e,t,this,n):new k(e,t,this,Sm().setDependencies(r)):new k(e,t,this,Sm().setDependencies(r))};D.ComparatorChain.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=n.getDependencies();if(r.length)if(e.is3dPolicy()){if(!e.validImplicitVariables(r))return new k(e,t,this,(this.symbols.includes(\"=\")?PP():MP()).setDependencies(r));if(!(this.symbols.every(s=>s===\"<\"||s===\"<=\")||this.symbols.every(s=>s===\">\"||s===\">=\")||this.symbols.every(s=>s===\"=\")))return new k(e,t,this,Om().setDependencies(r));if(this.symbols.includes(\"=\")&&!r.includes(\"z\"))return new k(e,t,this,vP().setDependencies(r));let i=this._difference.tryGetConcreteTree(e,t);return i=Hc(e,this,i),new k(e,t,this,i)}else return this.symbols.includes(\"=\")?new k(e,t,this,DP()):this.symbols.length>2?new k(e,t,this,Mb()):e.validDoubleInequalityVariables(r)?new k(e,t,this,Cm()):new k(e,t,this,tn(this.getSliderVariables(e,n)).setDependencies(r));return new k(e,t,this,n)};D.ParenSeq.prototype.analyze=function(e,t,n){if(Gr(this))return kr(e,t,this);var r=this.tryGetConcreteTree(e,t);if(r.isError)return new k(e,t,this,r);var i=this.getMoveStrategy(e,t,r,n);if(i){var s=this.getDefaultDragMode(i),o=r.asCompilerValue(),a=[new D.Constant(o[0]),new D.Constant(o[1])];return new k(e,t,this,new D.MovablePoint(a,i,s))}return Dh(e,t,this,r)};function Fz(e,t){return e.filter(function(n){return!t[n]})}function Vz(e){for(var t={},n=0;n<e.length;n++){var r=e[n];if(r instanceof pc&&r.header instanceof D.Identifier){var i=r.header._symbol;t[i]===void 0&&(t[i]=0),t[i]+=1}}return t}D.Table.prototype.analyze=function(e,t){var n=Object.create(t),r=[],i=Vz(this.columns),s;for(s=0;s<this.columns.length;s++){var o=this.columns[s];if(o instanceof pc&&o.header instanceof D.Identifier){var a=o.header._symbol,u=n[a],c=i[a]>1;u&&u.isError&&(u.isTableCycleWithoutGlobalDefinition||u.isMultiplyDefinedByTables&&!c)&&(n[a]=void 0)}var l=o.analyze(e,n);if(s===0&&l.concreteTree.isIndependent){var p=l.concreteTree.getDependencies()[0];e.validFirstColumnVariable(p)||(l=new k(e,t,o,OP()))}if(l.concreteTree.isIndependent)l.rawTree.exportToLocal(e,l.concreteTree,n);else if(!l.concreteTree.isError){var f=l.concreteTree.header.getDependencies(),m=Fz(f,n);m.length&&(l=new k(e,t,o,tn(m).setDependencies(m)))}r.push(l.concreteTree)}var g=1;for(s=0;s<r.length;s++)r[s].isError||(g=Math.max(r[s].values.length,g));for(s=0;s<r.length;s++)if(!r[s].isError&&r[s].header.isConstant){for(var d=[],y=0;y<g;y++)d.push(r[s].header);r[s]=new D.TableColumn(r[s].header,d)}var h=new D.Table(r),b=new k(e,t,this,h);return b.evaluationState.is_graphable=!0,b};D.TableColumn.prototype.analyze=function(e,t){var n=this.header.tableError();if(n)return new k(e,t,this,SP(n));var r=this.tryGetConcreteTree(e,t);if(r.isError)return new k(e,t,this,r);if(r.header.isError)return new k(e,t,this,r.header);if(r.values.isError)return new k(e,t,this,r.values);for(var i=0;i<r.values.length;i++)if(!r.values[i].isError){var s=this.values[i]&&this.values[i].tableError();if(s){r.values[i]=ml(s);continue}var o=r.values[i].getDependencies();o.length&&(r.values[i]=tn(o).setDependencies(o))}return new k(e,t,this,r)};D.Image.prototype.analyze=function(e,t,n){var r=this.tryGetConcreteTree(e,t);if(r.radianAngle.isError||r.center.isError||r.width.isError||r.height.isError||r.opacity.isError)return new k(e,t,this,r);var i=r.center.getDependencies(),s=r.radianAngle.getDependencies(),o=r.width.getDependencies(),a=r.height.getDependencies(),u=r.opacity.getDependencies();return i.length||s.length||o.length||a.length||u.length?new k(e,t,this,new D.Image({center:i.length?tn(s).setDependencies(i):r.center,radianAngle:s.length?tn(s).setDependencies(s):r.radianAngle,width:o.length?tn(o).setDependencies(o):r.width,height:a.length?tn(a).setDependencies(a):r.height,opacity:u.length?tn(u).setDependencies(u):r.opacity})):(r.moveStrategy=this.getMoveStrategy(e,t,r,n),new k(e,t,this,r))};D.Slider.prototype.analyze=function(e,t){if(Gr(this))return kr(e,t,this);var n=this.tryGetConcreteTree(e,t),r=n.sliderInfo,i;if(r.missingVars.length){var s=wp(r.missingVars);i=new k(e,t,this,tn(e.sliderVariables(s)).setDependencies(s).allowExport())}else i=new k(e,t,this,n);var o=i.evaluationState;if(rs.sliders){o.assignment=r.exportedSymbol,o.slider_min_number=r.values.min,o.slider_max_number=r.values.max,o.slider_step_number=r.values.step,o.slider_min_valid=r.valids.min,o.slider_max_valid=r.valids.max,o.slider_step_valid=r.valids.step;var a=o.slider_min_valid&&o.slider_max_valid&&o.slider_step_valid;o.is_slider=!0,o.raw_slider_latex=this.getInputString(),o.is_slidable=a,o.is_animatable=o.is_slidable&&!o.is_graphable,r.errMsg&&(o.error=r.errMsg.getError())}return delete o.is_evaluable,delete o.zero_values,i};function Gr(e){return e.userData&&\"latex\"in e.userData&&wo(e.userData.latex).slice(-1)===\"=\"}function kr(e,t,n){return new k(e,t,n,tf(\"=\"))}function hM(e){return e.concreteTree.isConstant&&e.concreteTree.valueType===T}D.Base.prototype.analyzeFourFunction=function(e,t){var n=this.tryGetConcreteTree(e,t);return n.isError?new k(e,t,this,n):new k(e,t,this,J(`Unexpected node type ${this.type}`))};D.Expression.prototype.analyzeFourFunction=function(e,t){var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=n.getDependencies();if(r.length>0){var i=r[0],s,o=Ke[i];return o?s=o.isFunction?ms(i):ic(i):s=cf(i),new k(e,t,this,s)}return new k(e,t,this,n)};D.Assignment.prototype.analyzeFourFunction=function(e,t){return new k(e,t,this,lf())};D.FunctionDefinition.prototype.analyzeFourFunction=function(e,t){return new k(e,t,this,pf())};function kA(e,t){return new k(e,t,this,ma())}D.Equation.prototype.analyzeFourFunction=kA;D.CallAssignment.prototype.analyzeFourFunction=kA;function bM(e,t){return new k(e,t,this,sc())}D.DoubleInequality.prototype.analyzeFourFunction=bM;D.ComparatorChain.prototype.analyzeFourFunction=bM;D.BaseComparator.prototype.analyzeFourFunction=bM;D.Regression.prototype.analyzeFourFunction=function(e,t){return new k(e,t,this,oc())};D.ParenSeq.prototype.analyzeFourFunction=function(e,t){return new k(e,t,this,ac())};D.Base.prototype.analyzeScientific=function(e,t){var n=this.tryGetConcreteTree(e,t);return n.isError?new k(e,t,this,n):new k(e,t,this,J(`Unexpected node type ${this.type}`))};D.Expression.prototype.analyzeScientific=function(e,t){var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=n.getDependencies();return r.length>0?new k(e,t,this,tn(r)):new k(e,t,this,n)};D.Assignment.prototype.analyzeScientific=function(e,t){var n=this._symbol;if(Ke[n])return new k(e,t,this,fl(n));var r=Object.create(t);r[n]=ma();var i=this.tryGetConcreteTree(e,r);if(i.isError)return new k(e,t,this,i);var s=i.getDependencies();return this.isEquation(e,i)?new k(e,t,this,ma()):s.length>0?new k(e,t,this,tn(s)):new k(e,t,this,i)};D.FunctionDefinition.prototype.analyzeScientific=function(e,t){if(Ke[this._symbol])return new k(e,t,this,fl(this._symbol));var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=this._argSymbols,i=n.getDependencies();if(i.indexOf(this._symbol)!==-1)return new k(e,t,this,$a([this._symbol]));var s=i.filter(function(o){return r.indexOf(o)===-1});return s.length?new k(e,t,this,rf(s,this._symbol,r)):new k(e,t,this,n)};function zA(e,t){return new k(e,t,this,ma())}D.Equation.prototype.analyzeScientific=zA;D.CallAssignment.prototype.analyzeScientific=zA;function xM(e,t){return new k(e,t,this,sc())}D.DoubleInequality.prototype.analyzeScientific=xM;D.ComparatorChain.prototype.analyzeScientific=xM;D.BaseComparator.prototype.analyzeScientific=xM;D.Regression.prototype.analyzeScientific=function(e,t){return new k(e,t,this,oc())};D.ParenSeq.prototype.analyzeScientific=function(e,t){return new k(e,t,this,ac())};D.Base.prototype.analyzeSingleExpressionScientific=function(e,t){var n=this.tryGetConcreteTree(e,t);return n.isError?new k(e,t,this,n):new k(e,t,this,J(`Unexpected node type ${this.type}`))};D.Expression.prototype.analyzeSingleExpressionScientific=function(e,t){var n=this.tryGetConcreteTree(e,t);if(n.isError)return new k(e,t,this,n);var r=n.getDependencies();if(r.length>0){var i=r[0],s,o=Ke[i];return o?s=o.isFunction?ms(i):ic(i):s=cf(i),new k(e,t,this,s)}return new k(e,t,this,n)};D.Assignment.prototype.analyzeSingleExpressionScientific=function(e,t){return new k(e,t,this,lf())};D.FunctionDefinition.prototype.analyzeSingleExpressionScientific=function(e,t){return new k(e,t,this,pf())};function HA(e,t){return new k(e,t,this,ma())}D.Equation.prototype.analyzeSingleExpressionScientific=HA;D.CallAssignment.prototype.analyzeSingleExpressionScientific=HA;function PM(e,t){return new k(e,t,this,sc())}D.DoubleInequality.prototype.analyzeSingleExpressionScientific=PM;D.ComparatorChain.prototype.analyzeSingleExpressionScientific=PM;D.BaseComparator.prototype.analyzeSingleExpressionScientific=PM;D.Regression.prototype.analyzeSingleExpressionScientific=function(e,t){return new k(e,t,this,oc())};D.ParenSeq.prototype.analyzeSingleExpressionScientific=function(e,t){return new k(e,t,this,ac())};D.Base.prototype.getGraphInfo=function(e,t){var n=t.getDependencies(),r,i;switch(n.length){case 0:r=UA(t),i=t.boundDomain(\"x\");break;case 1:i=t.boundDomain(n[0]),Yi(i)&&!gi(i)&&(r=UA(t));break;default:i=Xn();break}return{graphMode:this.getGraphMode(e,t),color:sa(this.userData,this.metaData),pointStyle:this.userData.pointStyle,lineStyle:this.userData.lineStyle,arrowMode:this.userData.arrowMode,operator:this.getOperator(),isLinear:!!r,linearCoefficients:r,domainBound:i}};function UA(e){switch(e.valueType){case T:return TM(e);case R:{var t=TM(e.elementAt(0)),n=TM(e.elementAt(1));return!t||!n?void 0:[t,n]}default:return}}function TM(e){var t=e.getDependencies();switch(t.length){case 0:return[+e.asValue(),0];case 1:if(e.polynomialOrder(t[0])>1)return;var n=e.getPolynomialCoefficients(t[0]);return[n[0]?+n[0].asValue():0,n[1]?+n[1].asValue():0];default:return}}var qA=new D.Constant(De(0,1));D.Base.prototype.getMoveStrategy=function(){};D.Assignment.prototype.getMoveStrategy=function(e,t,n,r){return this._expression.getMoveStrategy(e,t,n,r)};function Bz(e){return{type:\"updateSliderNonlinear\",id:e.id,initialValue:e.initialValue,min:e.min,max:e.max,compiled:e.compiled,movesOn:e.movesOn,hasLinearComponent:e.hasLinearComponent}}function Gz(e){return{type:\"updateGliderParameter\",span:e.span,movesOn:e.movesOn}}function kz(e){return{type:\"updateSliderForGlider\",id:e.sliderId,movesOn:e.movesOn,min:e.min,max:e.max}}function $A(e,t,n,r,i,s){var o=t.getDependencies();for(let y of o)if(i[y])return;for(var a=o.length-1;a>=0;a--){var u=o[a];if(!s[u]){var c=r[u];if(c!==void 0){var l=n[u];if(l.order===1){var p=l.tree,f=p.getPolynomialCoefficients(u),m=f[1]||qA,g=f[0]||qA;if(!(!g.isConstant||!m.isConstant)&&!(!isFinite(g.asValue())||!isFinite(m.asValue()))&&m.asValue()!==0){var d=[-g.asValue()/m.asValue(),1/m.asValue()];return{symbol:u,id:c,coefficients:d}}}}}}}function zz(e,t){for(var n in t){var r=t[n].evaluationState,i=r.assignment;if(i===e)return n}}function Hz(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function IM(e,t){var n=Hz(e),r={};for(var i in t){var s=t[i].evaluationState.assignment;t[i].evaluationState.is_slidable&&n[s]&&(r[s]=i)}return r}function YA(e,t,n,r){for(var i=[],s=0;s<n.length;s++){var o=n[s],a={};i.push(a);for(var u=0;u<r.length;u++){var c=r[u],l=Object.create(t);l[c]=void 0;var p=o.tryGetConcreteTree(e,l);if(p.isError){a[c]={tree:p,order:1/0};continue}else a[c]={tree:p,order:p.polynomialOrder(c)}}}return i}function XA(e,t,n){for(var r=0;r<e.length;r++){var i=e[r];t[i].order!==0&&(n[i]=!0)}}D.ParenSeq.prototype.getMoveStrategy=function(e,t,n,r){if(n.valueType!==R||n.getDependencies().length!==0)return;for(var i=this.getDependencies(),s=IM(i,r),o=Object.keys(s),a=this.args,u=YA(e,t,a,o),c=[],l={},p={},f=0;f<2;f++){var m=a[f];let I=m.getInputSpan();if(m.isConstant){c[f]=I?{type:\"updateCoordinate\",inputSpan:I}:{type:\"none\"};continue}var g=$A(e,m,u[f],s,l,p);g&&(c[f]={type:\"updateSlider\",id:g.id,coefficients:g.coefficients},l[g.symbol]=!0,XA(o,u[f],p)),c[f]||(c[f]={type:\"none\"})}let[d,y]=c,h;if(d.type===\"none\"&&y.type===\"none\"&&o.length===1&&(h=o[0]),!h)return d.type!==\"none\"||y.type!==\"none\"?c:void 0;var b=s[h],x;try{var P=Object.create(t);P[h]=void 0,x=this.getConcreteTree(e,P).getCompiledFunction()}catch(I){return}vI(x);var M=r[b].evaluationState;return[Bz({id:b,initialValue:M.constant_value,min:M.slider_min_number,max:M.slider_max_number,compiled:x,hasLinearComponent:d.type===\"updateSlider\"||y.type===\"updateSlider\"}),{type:\"none\"}]};D.FunctionCall.prototype.getMoveStrategy=function(e,t,n,r){if(this._symbol===\"glider\"&&!(!n.isTypedConstant||n.valueType!==R)){var i,s,o;switch(this.args[1].type){case\"Constant\":{var a=this.args[1].asValue();if(typeof a!=\"number\"||(i=this.args[0].getConcreteTree(e,t),!i.isTypedConstant))return;o=i.asTypedValue();let m=this.args[1].getInputSpan();return[m?Gz({span:m,movesOn:o}):{type:\"none\"},{type:\"none\"}]}case\"Identifier\":{var u=this.args[1]._symbol,c=IM([u],r),l=c[u];if(l===void 0)return;var p=r[l].evaluationState,f=Object.create(t);return f[u]=void 0,i=this.args[0].getConcreteTree(e,f),i.isTypedConstant?(o=i.asTypedValue(),s={min:p.slider_min_number,max:p.slider_max_number},[kz({min:s.min,max:s.max,movesOn:o,sliderId:l}),{type:\"none\"}]):void 0}default:return}}};D.Image.prototype.getMoveStrategy=function(e,t,n,r){if(!(n.center.valueType!==R||n.center.getDependencies().length!==0||!n.width.isConstant||!n.height.isConstant||!n.radianAngle.isConstant||!n.opacity.isConstant)){var i=this.getDependencies(),s=IM(i,r),o=Object.keys(s),a=[this.width,this.height];this.center.type===\"ParenSeq\"?a.push(this.center.args[0],this.center.args[1]):this.center.type===\"Identifier\"&&(this.center.referencedStatementId=zz(this.center._symbol,r));for(var u={},c={},l=YA(e,t,a,o),p=[],f=[2,3,0,1],m=0;m<f.length;m++){var g=f[m],d=a[g];if(!d){p[g]={type:\"none\"};continue}if(d.isConstant){let h=d.getInputSpan();p[g]=h?{type:\"updateCoordinate\",inputSpan:h}:{type:\"none\"};continue}var y=$A(e,d,l[g],s,u,c);y&&(p[g]={type:\"updateSlider\",id:y.id,coefficients:y.coefficients},u[y.symbol]=!0,XA(o,l[g],c)),p[g]||(p[g]={type:\"none\"})}if(!(p[0].type===\"none\"&&p[1].type===\"none\"&&p[2].type===\"none\"&&p[3].type===\"none\"))return p}};D.Base.prototype.getDefaultDragMode=function(e){return\"NONE\"};D.Assignment.prototype.getDefaultDragMode=function(e){return e[0].type!==\"none\"&&e[1].type!==\"none\"?\"XY\":e[0].type!==\"none\"?\"X\":e[1].type!==\"none\"?\"Y\":\"NONE\"};D.ParenSeq.prototype.getDefaultDragMode=function(e){return e[0].type===\"updateSlider\"&&e[1].type===\"updateSlider\"?\"XY\":e[0].type===\"updateSlider\"?\"X\":e[1].type===\"updateSlider\"?\"Y\":e[0].type===\"updateSliderNonlinear\"&&e[0].hasLinearComponent?\"X\":\"NONE\"};D.FunctionCall.prototype.getDefaultDragMode=function(e){return this._symbol!==\"glider\"?\"NONE\":D.Assignment.prototype.getDefaultDragMode.call(this,e)};var Uz=D.List;D.Base.prototype.tableInfo=function(e,t){return!1};D.Identifier.prototype.tableInfo=function(e,t){return e.validFirstColumnVariable(this._symbol)?{independent_variable:this._symbol,dependent_column:this.getInputString(),by_reference:!1}:!1};D.Expression.prototype.tableInfo=function(e,t){var n=t.getDependencies();if(Aa(this))return!1;switch(t.valueType){case R:case Pt:if(n.length!==0||t.isMovablePoint&&(t.moveStrategy[0].type===\"updateSlider\"||t.moveStrategy[1].type===\"updateSlider\"))return!1;var r=Uz.wrap(t).asValue();return{independent_variable:\"x\",dependent_column:\"y\",by_reference:!1,values:r};case T:if(n.length!==1)return!1;var i=n[0];return e.validFirstColumnVariable(i)?{independent_variable:i,dependent_column:this.getInputString(),by_reference:!1}:!1;default:return!1}};D.Assignment.prototype.tableInfo=function(e,t){if(t instanceof D.SolvedEquation||!this.getInputString().length||Aa(this)||Sp(t.valueType))return!1;let n=t.getDependencies();if(n.length>1)return!1;let r;if(n.length===0){if(!e.tableableAsConstant(this._symbol))return!1;r=e.implicitIndependent(this._symbol)}else r=n[0];if(!e.validFirstColumnVariable(r))return!1;let i=e.assignmentForbidden(this._symbol)?wo(this.getInputString().replace(/[^=]*=/,\"\")):wo(this.getInputString().split(\"=\")[0]);return{independent_variable:r,dependent_column:i,by_reference:!e.assignmentForbidden(this._symbol)}};D.FunctionDefinition.prototype.tableInfo=function(e,t){if(this._argSymbols.length!==1||!this.getInputString().length)return!1;var n=t.getDependencies();if(n.length>1)return!1;var r=this._argSymbols[0];if(!e.validFirstColumnVariable(r))return!1;var i=e.assignmentForbidden(this._symbol),s=i?wo(this.getInputString().replace(/[^=]*=/,\"\")):wo(this.getInputString().split(\"=\")[0]);return{independent_variable:r,dependent_column:s,by_reference:!i}};D.BaseComparator.prototype.tableInfo=function(e,t){return!1};D.ComparatorChain.prototype.tableInfo=function(e,t){return!1};D.DoubleInequality.prototype.tableInfo=function(e,t){return!1};D.Equation.prototype.tableInfo=function(e,t){return!1};D.Base.prototype.tableError=function(){return this.isInequality()?S(\"shared-calculator-error-table-inequality-supplement\"):!(this instanceof D.Expression)&&!(this instanceof D.IRExpression)?S(\"shared-calculator-error-table-generic-supplement\"):!1};D.List.prototype.tableError=function(){return S(\"shared-calculator-error-table-list-supplement\")};D.Equation.prototype.tableError=D.Assignment.prototype.tableError=function(){return S(\"shared-calculator-error-table-equation-supplement\")};D.ComparatorChain.prototype.tableError=function(){return this.symbols.includes(\"=\")?S(\"shared-calculator-error-table-equation-supplement\"):S(\"shared-calculator-error-table-inequality-supplement\")};D.FunctionDefinition.prototype.tableError=function(){return S(\"shared-calculator-error-table-function-definition-supplement\")};D.Regression.prototype.tableError=function(){return S(\"shared-calculator-error-table-regression-supplement\")};D.List.prototype.elementAt=function(e){return e=Math.floor(e),e>=0&&e<this.args.length?this.args[e]:new D.Constant(NaN)};D.List.prototype.eachElement=function(t){for(var n=0;n<this.length;n++)t(this.elementAt(n),n)};D.List.prototype.mapElements=function(t){for(var n=[],r=0;r<this.length;r++)n.push(t(this.elementAt(r),r));return n};D.IRExpression.prototype.elementAt=function(e){var t=this._chunk.elementAt(e);return new pn(t)};D.ParenSeq.prototype.elementAt=function(e){return e<0||e>this.args.length-1?new D.Constant(NaN):this.args[e]};function qz(){return ur(this._symbol)+\" \"}D.Identifier.prototype.printLatex=qz;D.Constant.prototype.printLatex=function(){return ta(this.asValue())};D.Ticker.prototype.printLatex=function(){return\"\\\\ticker\\\\left(\"+this.args.map(mi).join(\", \")+\"\\\\right)\"};D.Negative.prototype.printLatex=function(){return\"-\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\"};D.Add.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)+\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.PercentOf.prototype.printLatex=function(){return this.args[0].printLatex()+\" \\\\% \\\\operatorname{of} \"+this.args[1].printLatex()};D.Subtract.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)-\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.Multiply.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)*\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.DotMultiply.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\\\\cdot\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.CrossMultiply.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\\\\times\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.Divide.prototype.printLatex=function(){return\"\\\\frac{\"+this.args[0].printLatex()+\"}{\"+this.args[1].printLatex()+\"}\"};D.Exponent.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)^{\"+this.args[1].printLatex()+\"}\"};D.Assignment.prototype.printLatex=function(){return ur(this._symbol)+\"=\"+this._expression.printLatex()};D.CoordinateEquation.prototype.printLatex=function(){return\"\\\\left(\"+this._symbols.map(e=>ur(e)).join(\",\")+\"\\\\right)=\"+this._expression.printLatex()};D.Equation.prototype.printLatex=D.CallAssignment.prototype.printLatex=function(){return this._lhs.printLatex()+\"=\"+this._rhs.printLatex()};function Sh(e){switch(e){case\">\":return\">\";case\"<\":return\"<\";case\">=\":return\"\\\\ge \";case\"<=\":return\"\\\\le \";case\"=\":return\"=\"}return\"\"}D.BaseComparator.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\"+Sh(this.operator)+\"\\\\left(\"+this.args[1].printLatex()+\"\\\\right)\"};D.ComparatorChain.prototype.printLatex=function(){let e=\"\";for(let t=0;t<this.symbols.length;t++)e+=`\\\\left(${this.args[t].printLatex()}\\\\right)${Sh(this.symbols[t])}`;return e+=`\\\\left(${this.args[this.args.length-1].printLatex()}\\\\right)`,e};D.DoubleInequality.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\"+Sh(this.args[1])+this.args[2].printLatex()+Sh(this.args[3])+\"\\\\left(\"+this.args[4].printLatex()+\"\\\\right)\"};D.Or.prototype.printLatex=function(){return this.args[0].printLatex()+\",\"+this.args[1].printLatex()};function mi(e){return e.printLatex()}function $z(){switch(this._symbol){case\"sqrt\":return\"\\\\sqrt{\"+this.args[0].printLatex()+\"}\";case\"nthroot\":return\"\\\\sqrt[\"+this.args[1].printLatex()+\"]{\"+this.args[0].printLatex()+\"}\";case\"logbase\":return\"\\\\log_{\"+this.args[1].printLatex()+\"}\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\";default:return ur(this._symbol)+\"\\\\left(\"+this.args.map(mi).join(\", \")+\"\\\\right)\"}}D.FunctionCall.prototype.printLatex=$z;D.RecursiveFunctionBaseCase.prototype.printLatex=function(){return this.originalNode.printLatex()};D.SeededFunctionCall.prototype.printLatex=function(){return ur(this._symbol)+\"\\\\left(\"+this.args.slice(1).map(mi).join(\", \")+\"\\\\right)\"};D.DotAccess.prototype.printLatex=function(){return\"(\"+this.args[0].printLatex()+\").(\"+this.args[1].printLatex()+\")\"};D.Prime.prototype.printLatex=function(){switch(this.args[0]._symbol){case\"logbase\":return\"\\\\log_{\"+this.args[0].args[1].printLatex()+\"}\"+Array(this.order+1).join(\"'\")+\"\\\\left(\"+this.args[0].args[0].printLatex()+\"\\\\right)\";default:return ur(this.args[0]._symbol)+Array(this.order+1).join(\"'\")+\"\\\\left(\"+this.args[0].args.map(mi).join(\", \")+\"\\\\right)\"}};D.List.prototype.printLatex=function(){return\"\\\\left[\"+this.args.map(mi).join(\", \")+\"\\\\right]\"};D.Range.prototype.printLatex=function(){return\"\\\\left[\"+this.args[0].args.map(mi).join(\", \")+\" ... \"+this.args[1].args.map(mi).join(\", \")+\"\\\\right]\"};D.UpdateRule.prototype.printLatex=function(){return this.args[0].printLatex()+\"\\\\to(\"+this.args[1].printLatex()+\")\"};D.ListAccess.prototype.printLatex=function(){return\"\\\\left(\"+this.args[0].printLatex()+\"\\\\right)\\\\left[\"+this.args[1].printLatex()+\"\\\\right]\"};D.ParenSeq.prototype.printLatex=function(){return\"\\\\left(\"+this.args.map(mi).join(\", \")+\"\\\\right)\"};D.BareSeq.prototype.printLatex=function(){return this.args.map(mi).join(\", \")};D.NamedCoordinateAccess.prototype.printLatex=function(){return\"\\\\left(\\\\left(\"+this.args[0].printLatex()+\"\\\\right).\"+this.symbol+\"\\\\right)\"};D.Norm.prototype.printLatex=function(){return\"\\\\left|\"+this.args[0].printLatex()+\"\\\\right|\"};D.Sum.prototype.printLatex=function(){return\"\\\\sum_{\"+this.args[0].printLatex()+\"=\"+this.args[1].printLatex()+\"}^{\"+this.args[2].printLatex()+\"}\\\\left(\"+this.args[3].printLatex()+\"\\\\right)\"};D.Product.prototype.printLatex=function(){return\"\\\\prod_{\"+this.args[0].printLatex()+\"=\"+this.args[1].printLatex()+\"}^{\"+this.args[2].printLatex()+\"}\\\\left(\"+this.args[3].printLatex()+\"\\\\right)\"};D.Integral.prototype.printLatex=function(){return\"\\\\int_{\"+this.args[1].printLatex()+\"}^{\"+this.args[2].printLatex()+\"}\\\\left(\"+this.args[3].printLatex()+\"\\\\right)d\"+this.args[0].printLatex()};D.FunctionExponent.prototype.printLatex=function(){return 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o=t.recursionDepthLimit;o!==void 0&&o>0&&o<=10**6&&rI(o),t.hasOwnProperty(\"beta3d\")&&this.setBeta3d(!!t.beta3d),t.hasOwnProperty(\"product\")&&this.setProduct(t.product);let a;if(t.hasOwnProperty(\"selectedIds\")){let f=t.selectedIds||{};(this.intersectId===void 0||!f[this.intersectId])&&([a]=Object.keys(f),this.intersectId=a)}t.hasOwnProperty(\"dimensions\")&&this.setDimensions(t.dimensions);let u=Va();this.processStatements(t,i);let c=Va();r.processStatements=c-u,u=c,this.updateAnalysis(),c=Va(),r.updateAnalysis=c-u,u=c,a!==void 0&&this._updateIntersections(a,i),c=Va(),r.updateIntersections=c-u,u=c;let l=this._publishAllStatuses();c=Va(),r.publishAllStatuses=c-u,u=c,this._computeAllLabels(),c=Va(),r.computeAllLabels=c-u,u=c,this._computeAriaDescriptions(),c=Va(),r.computeAriaDescriptions=c-u,u=c,this._graphAllChanged(i),c=Va(),r.graphAllChanges=c-u;let p=this.processEvents(t.events);return 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t={},n=this.currentStatus;this.currentStatus={};for(let r in this.unpublishedIds){if(!this.analysis.hasOwnProperty(r))continue;let i=this.analysis[r].evaluationState;_o(i,n[r])||(t[r]=i),this.currentStatus[r]=i}return t}_computeAllLabels(){for(let t in this.currentLabel){let n=this.statements[t];if(!n)continue;let r=n.tryGetConcreteTree(this.policy,this.frame),i=1;(r.valueType===Pt||r.valueType===Tn||r.valueType===Rn||r.valueType===gn||r.valueType===hn)&&(i=r.length);let s=[],o=this.currentLabel[t];if(mo(o))for(let a=0;a<i;a++)s.push(vM(o,this.policy,this.frame,a));_o(s,n.computedLabels)||(n.computedLabels=s,this.unpublishedIds[t]=!0)}}_computeAriaDescriptions(){for(let t in this.analysis){let n=this.analysis[t],r=n.evaluationState,s=n.rawTree.userData,o;if(s.description?o=s.description:s.label&&(o=s.label),o){r.computed_description=[];let a=1;n.concreteTree.isList?a=n.concreteTree.length:r.dimensions&&r.dimensions.x&&Array.isArray(r.dimensions.x)&&(a=r.dimensions.x.length);for(let u=0;u<a;u++)r.computed_description.push(vM(MM(o),this.policy,this.frame,u))}}}_graphAllChanged(t){let n=this.getViewState(),r=!1;if(!(!n||!vN(n))){for(let i in this.unpublishedIds){if(!this.analysis.hasOwnProperty(i))continue;let s=this.analysis[i],o=s.evaluationState.expression_type,a=o===\"SINGLE_POINT\"||o===\"POINT_LIST\";if(Gs(s.rawTree)){let u=s.graph(n,void 0),c=s.rawTree.getAllIds();for(let l of c)u[l]?this._notifyGraphComputed(l,u[l],t):this._notifyGraphRemoved(l,t)}else s.evaluationState.is_graphable&&(s.rawTree.userData.shouldGraph||s.rawTree.userData.showLabel&&a)?(this._notifyGraphComputed(i,s.graph(n,this.childIntersections.getChildIntersections(i)),t),this.intersectId===i&&(r=!0)):this._notifyGraphRemoved(i,t)}bi(this.unpublishedIds).length&&this.intersectId!==void 0&&(this.unpublishedIds.hasOwnProperty(this.intersectId)||(r=!0)),r&&this._updateIntersections(this.intersectId,t)}}_notifyGraphRemoved(t,n){n.graphs[t]=void 0}_notifyGraphComputed(t,n,r){nS(n),r.graphs[t]=n}_updateIntersections(t,n){if(!this.viewState)return;if(!this.analysis[t]||!this.analysis[t].shouldIntersect()){n.intersections[t]=[];return}let r=jA(this.analysis,this.viewState,t);n.intersections[t]=r}getDisabledFeatures(){let t=this.policy.disabledFeatures();this.functionDefinition===!1&&(t=t.concat(\"FunctionDefinition\")),this.actions===!1&&(t=t.concat(\"UpdateRule\")),this.substitutions===!1&&(t=t.concat([\"Substitution\",\"ListComprehension\"]));let n=this.additionalFunctions||[];return t=t.filter(r=>!(r===\"Exponent\"&&n.indexOf(\"exponent\")!==-1||r===\"PercentOf\"&&n.indexOf(\"percent\")!==-1)),t}areFractionsDisallowed(){let{evaluationMode:t}=this;return t!==\"fourFunction\"&&t!==\"singleExpressionFourFunction\"?!1:!this.additionalFunctions||this.additionalFunctions.indexOf(\"fraction\")===-1}addStatement(t,n){if(!t)return;let r=t.id;this.markExportsDirty(r),this.markAsDirtyRoot(r);let i;if(t.type===\"statement\"){let c=t.latexSelection;i=c&&{input:t.latex,start:c.start,end:c.end}}let s={index:this.policy.ansEnabled()?t.index:void 0,disabledFeatures:this.getDisabledFeatures(),disallowFrac:this.areFractionsDisallowed(),disableParentheses:!!this.disableParentheses,allowIntervalComprehensions:!!this.intervalComprehensions,seedPrefix:un(r),writeIntegral:this.evaluationMode===\"geometry\",selection:i,specializeDoubleInequalities:!this.policy.is3dProduct()},o={extraDepNodes:[]};switch(t.type){case\"table\":let c=[];this.statements.hasOwnProperty(r)&&(c=this.statements[r].getAllIds()),t.shouldGraph=!0;let l=t.columns,p=[],f=I=>!I.replace(/\\\\space|\\\\ /g,\"\").match(/\\S/);for(let I=0;I<l.length;I++){let E,v,O,A=l[I];E=Vs(A.latex,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I]])}),v=[];let N=-1;for(let L=0;L<l[I].values.length;L++)f(A.values[L])?v.push(new eo(NaN)):(v.push(Vs(A.values[L],{...s,seedPrefix:un(r,[[\"tr\",L+1],[\"tc\",I]])})),N=L);if(v=v.slice(0,N+1),O=new PH(E,v),O.id=A.id,O.header){if(O.header.userData=A,O.header.metaData={extraDepNodes:[]},A.colorLatex){let L=_i(A.colorLatex,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I],[\"cl\",I]])});O.header.metaData.colorLatex=L,O.header.metaData.extraDepNodes.push(L)}if(A.pointSize){let L=_i(A.pointSize,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I],[\"ps\",I]])});O.header.metaData.pointSize=L,O.header.metaData.extraDepNodes.push(L)}if(A.pointOpacity){let L=_i(A.pointOpacity,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I],[\"po\",I]])});O.header.metaData.pointOpacity=L,O.header.metaData.extraDepNodes.push(L)}if(A.lineWidth){let L=_i(A.lineWidth,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I],[\"lw\",I]])});O.header.metaData.lineWidth=L,O.header.metaData.extraDepNodes.push(L)}if(A.lineOpacity){let L=_i(A.lineOpacity,{...s,seedPrefix:un(r,[[\"tr\",0],[\"tc\",I],[\"lo\",I]])});O.header.metaData.lineOpacity=L,O.header.metaData.extraDepNodes.push(L)}}p.push(O)}this.statements[r]=new xH(p);let m=this.statements[r].getAllIds();c.forEach(I=>{m.indexOf(I)===-1&&this._notifyGraphRemoved(I,n)});break;case\"image\":let g=\"-\\\\trigAngleMultiplier*(\"+t.angle+\")\",d=_i(t.center,{...s,seedPrefix:un(r,[[\"ic\",r]])}),y=_i(g,{...s,seedPrefix:un(r,[[\"ia\",r]])}),h=_i(t.width,{...s,seedPrefix:un(r,[[\"iw\",r]])}),b=_i(t.height,{...s,seedPrefix:un(r,[[\"ih\",r]])}),x=_i(t.opacity,{...s,seedPrefix:un(r,[[\"io\",r]])});this.statements[r]=new hH({center:d,radianAngle:y,width:h,height:b,opacity:x},void 0);break;case\"ticker\":{this.statements[r]=new D.Ticker({handler:_i(t.handlerLatex,{...s,allowDt:!0}),minStep:_i(t.minStepLatex||\"0\",s)});break}case\"geometry-toolbar-predicate\":{this.statements[r]=_i(`\\\\{${t.latex}:1,0\\\\}`,{...s});break}default:t=t;let P,M=wo(t.latex);M.slice(-1)===\"=\"?P=M.substring(0,M.length-1):P=t.latex,this.statements[r]=Vs(P,s);for(let I in Dd){let E=I;if(t[E]){let v=Dd[E],O=t[E];v.transform&&(O=v.transform(O));let A=$i(O,{...s,seedPrefix:un(r,[[v.seed,r]])});o[E]=A,o.extraDepNodes.push(A)}}if(t.colorLatex){let I=Gu(t.colorLatex,{...s,seedPrefix:un(r,[[\"ac\",r]])});o.colorLatex=I,o.extraDepNodes.push(I)}if(t.polarDomain&&t.polarDomain.min&&(o.polarDomainMin=$i(t.polarDomain.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.polarDomainMin)),t.polarDomain&&t.polarDomain.max&&(o.polarDomainMax=$i(t.polarDomain.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.polarDomainMax)),t.parametricDomain&&t.parametricDomain.min&&(o.parametricDomainMin=$i(t.parametricDomain.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.parametricDomainMin)),t.parametricDomain&&t.parametricDomain.max&&(o.parametricDomainMax=$i(t.parametricDomain.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.parametricDomainMax)),t.parametricDomain3Du&&t.parametricDomain3Du.min&&(o.parametricDomain3DuMin=$i(t.parametricDomain3Du.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.parametricDomain3DuMin)),t.parametricDomain3Du&&t.parametricDomain3Du.max&&(o.parametricDomain3DuMax=$i(t.parametricDomain3Du.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.parametricDomain3DuMax)),t.parametricDomain3Dv&&t.parametricDomain3Dv.min&&(o.parametricDomain3DvMin=$i(t.parametricDomain3Dv.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.parametricDomain3DvMin)),t.parametricDomain3Dv&&t.parametricDomain3Dv.max&&(o.parametricDomain3DvMax=$i(t.parametricDomain3Dv.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.parametricDomain3DvMax)),t.parametricDomain3Dr&&t.parametricDomain3Dr.min&&(o.parametricDomain3DrMin=$i(t.parametricDomain3Dr.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.parametricDomain3DrMin)),t.parametricDomain3Dr&&t.parametricDomain3Dr.max&&(o.parametricDomain3DrMax=$i(t.parametricDomain3Dr.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.parametricDomain3DrMax)),t.parametricDomain3Dphi&&t.parametricDomain3Dphi.min&&(o.parametricDomain3DphiMin=$i(t.parametricDomain3Dphi.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.parametricDomain3DphiMin)),t.parametricDomain3Dphi&&t.parametricDomain3Dphi.max&&(o.parametricDomain3DphiMax=$i(t.parametricDomain3Dphi.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.parametricDomain3DphiMax)),t.vizProps&&(t.vizProps.axisOffset&&(o.vizAxisOffset=$i(t.vizProps.axisOffset,{...s,seedPrefix:un(r,[[\"vo\",r]])}),o.extraDepNodes.push(o.vizAxisOffset)),t.vizProps.breadth&&(o.vizBreadth=$i(t.vizProps.breadth,{...s,seedPrefix:un(r,[[\"vb\",r]])}),o.extraDepNodes.push(o.vizBreadth))),t.cdf&&t.cdf.show){let I=HR(t.latex);I&&I.type===\"distribution\"&&(o.distributionSpec=I,o.cdfMin=Gu(t.cdf.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),o.extraDepNodes.push(o.cdfMin),o.cdfMax=Gu(t.cdf.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),o.extraDepNodes.push(o.cdfMax))}if(this.statements[r].shouldPromoteToSlider(this.policy)){let I=t.slider,E=!!(I&&I.isPlayingOnce),v=Gu(I&&I.softMin,s),O=Gu(I&&I.softMax,s),A=Gu(I&&I.min,{...s,seedPrefix:un(r,[[\"lm\",r]])}),N=Gu(I&&I.max,{...s,seedPrefix:un(r,[[\"lM\",r]])}),L=Gu(I&&I.step,{...s,seedPrefix:un(r,[[\"ls\",r]])});this.statements[r]=new bH(this.statements[r],{sliderMin:A,sliderMax:N,sliderStep:L,sliderIsPlayingOnce:E,sliderSoftMin:v,sliderSoftMax:O})}}let a=t.clickableInfo;a&&a.enabled&&a.latex&&(o.clickHandler=_i(a.latex,{...s,allowIndex:!0})),this.statements[r].userData=t,this.statements[r].metaData=o;let u=t.label;if(u){let c=this.currentLabel[r];(!c||c.raw!==u)&&(this.currentLabel[r]=MM(u))}else delete this.currentLabel[r]}removeStatement(t,n){let r=this.statements[t];if(r){if(this.markExportsDirty(t),Gs(r)){let i=this;r.getAllIds().forEach(function(s){i._notifyGraphRemoved(s,n)})}else this._notifyGraphRemoved(t,n);delete this.currentLabel[t],delete this.statements[t],delete this.analysis[t],delete this.currentStatus[t]}}markExportsDirty(t){if(this.statements[t]){fp(this.statements[t])&&(this.markedRegressionDirty=!0);for(let n of this.statements[t].getLegalExports(this.policy))this.dirtyExportedSymbolRoots[n]=!0}}markAsDirtyRoot(t){this.dirtyStatementRoots[t]=!0}getFrame(){return this.updateAnalysis(),this.frame}getAnalysis(){return this.updateAnalysis(),this.analysis}getEvaluationState(t){if(this.updateAnalysis(),!!this.analysis[t])return this.analysis[t].evaluationState}_updateRegressions(t){let n=this.frame,r=this.lastFrame,i=this.regressionFrame;if(!this.policy.graphingEnabled())return;let s=[];for(let l in t)t.hasOwnProperty(l)&&fp(t[l])&&s.push(l);let o=this;s.sort(function(l,p){let f=o.statements[l].userData&&o.statements[l].userData.residualVariable,m=o.statements[p].userData&&o.statements[p].userData.residualVariable;return f&&!m?-1:m&&!f?1:0});let a=Id(this.policy,t,s);n_(a,i,this.recursion);let u=a.resolved,c={};for(let l of u)if(l!==Co)if(fp(this.statements[l]))this.analysis[l]=t[l].analyze(this.policy,i,n,r,c),this.analysis[l].exportTo(this.policy,n),delete t[l];else{let p=t[l].tryGetConcreteTree(this.policy,i);t[l].exportTo(this.policy,p,i),c[l]={rawTree:t[l],concreteTree:p}}}buildSymbolToExpressionDirtyMap(){let t={};for(let n in this.statements){if(!this.statements.hasOwnProperty(n))continue;let r=this.statements[n],i=r.metaData;if(Sd(t,n,r.getDependencies()),Sd(t,n,r.getLegalExports(this.policy)),fp(r)&&r.userData&&r.userData.residualVariable&&Sd(t,n,[Lo(r.userData.residualVariable)]),r_(t,n,i),Gs(r)&&r.columns)for(let s=0;s<r.columns.length;s++){let o=r.columns[s];!xo(o)&&o.header&&o.header.metaData&&r_(t,n,o.header.metaData)}}return t}buildChildIntersectionMap(){var r,i;let t=this.childIntersections,n=new Ed;for(let s in this.analysis){let o=this.analysis[s],{geometry:a}=o.evaluationState;if(a!=null&&a.call&&a.call.symbol===\"intersection\"&&this.statements[s].userData.shouldGraph&&!o.concreteTree.isError){let u=!!this.unpublishedIds[s],c=o.concreteTree.asTypedValue();for(let l of a.call.parents){let p=l&&this.frame[l[0]],f=p&&p.userData.id;if(f==null)continue;let m=l&&l[1],g=this.analysis[f];W(g.concreteTree.asTypedValue().valueType)?n.addListParent(f,m===void 0?void 0:m-1,c):n.addPrimitiveParent(f,c),u&&(this.unpublishedIds[f]=!0)}}}for(let s in t.data){let o=((r=t.data[s])==null?void 0:r.count)||0;(((i=n.data[s])==null?void 0:i.count)||0)<o&&(this.unpublishedIds[s]=!0)}return n}updateConstruction(){if(!this.policy.isGeometryEnabled){this.parent_frame.construction=ff();return}let t=[];for(let o in this.statements)this.statements[o].userData.isInConstructionsFolder&&t.push(o);let n=this.statements[Co],r=new TH(t);r.metaData={extraDepNodes:[]},r.userData={};let i={};for(let o of(n==null?void 0:n.getDependencies())||[])i[o]=!0;let s={};for(let o of r.getDependencies())s[o]=!0;(!n||!_o(i,s))&&(this.statements[Co]=r,this.parent_frame.construction=r,this.markAsDirtyRoot(Co),this.markExportsDirty(Co))}analyzeExternalRecursiveBaseCases(){if(!this.recursion)return;let t=[],n={};for(let a in this.statements){if(!this.statements.hasOwnProperty(a))continue;let u=this.statements[a];u instanceof cr&&!Ke[u._symbol]&&(t.push(a),n[u._symbol]=u)}let r=Id(this.policy,this.statements,t),i=new Set;for(let a of t){let u=this.statements[a];u instanceof cr&&r.recursiveFunctionGroups[a]&&i.add(u._symbol)}let s={},o=[];for(let a in this.statements){let u=this.statements[a];if(u instanceof ja&&i.has(u._lhs._symbol)){let 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    const __dcg_worker_source__ = `
      // store the code for the worker module as a function that takes the shared module exports as an argument
      const __dcg_worker_module__ = (__dcg_shared_module_exports__) => {
` + "var o={};__dcg_shared_module_exports__['pd'].log=function(e){self.postMessage({log:JSON.stringify(e)})};var a=self;a.window=a;a.onmessage=function(e){var n=e.data&&e.data.connectionId;if(n)if(e.data.originalMessage.type===\"destroy\")delete o[n];else{var s=o[n];s||(s=new __dcg_shared_module_exports__['vd'](function(g,c){a.postMessage({connectionId:n,originalMessage:{type:g,payload:c}})}),o[n]=s),s.processChangeSet(e.data.originalMessage)}};a.loadMessageQueue&&(a.loadMessageQueue.forEach(function(e){a.onmessage(e)}),delete a.loadMessageQueue);\n" + `
      };
      // execute the shared module store its exports
      const __dcg_worker_shared_module_exports__ = ${__dcg_shared_module_source__};
      // call the worker module, passing in the shared module exports
      __dcg_worker_module__(__dcg_worker_shared_module_exports__);`

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        const worker = new Worker(workerURL);
        worker.revokeObjectURL = () => {
          URL.revokeObjectURL(workerURL);
        }
        return worker;
      }
    } else {
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      createWorker = () => {
        (new Function(__dcg_worker_source__))();
      }
    }

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y,T,L,F,N=this.root,Z,ye=this.classifyLatexForEfficientUpdate(p);if(ye){if(Z=this.classifyLatexForEfficientUpdate(m),!Z||Z.prefix!==ye.prefix)return!1}else return!1;var pe=Z.digits,ae=ye.digits,Te=!1,Ie=!1;pe[0]==="-"&&(Te=!0,pe=pe.substr(1)),ae[0]==="-"&&(Ie=!0,ae=ae.substr(1));for(var Oe=this.root.getEnd(e),ze=[],rt=pe.length-1;rt>=0;rt--){if(!Oe||Oe.ctrlSeq!==pe[rt]||Oe.parent!==N)return!1;ze.unshift(Oe),Oe=Oe[r]}if(Te&&!Ie){var Zt=Oe;if(!Zt||Zt.ctrlSeq!=="-"||Zt[e]!==ze[0]||Zt.parent!==N)return!1;var ki=Zt[r];if(ki&&ki.parent!==N)return!1;ze[0][r]=Zt[r],N.getEnd(r)===Zt&&N.setEnds((y={},y[r]=ze[0],y[e]=N.getEnd(e),y)),ki&&(ki[e]=ze[0]),Zt.domFrag().remove()}if(!Te&&Ie){var ar=new Tf("-"),Ki=document.createElement("span");Ki.textContent="-",ar.setDOM(Ki);var Ga=ze[0][r];Ga&&(Ga[e]=ar),N.getEnd(r)===ze[0]&&N.setEnds((T={},T[r]=ar,T[e]=N.getEnd(e),T)),ar.parent=N,ar[r]=ze[0][r],ar[e]=ze[0],ze[0][r]=ar,ar.contactWeld(this.cursor),ar.domFrag().insertBefore(ze[0].domFrag())}var is=Math.min(pe.length,ae.length);for(rt=0;rt<is;rt++){var Bp=ae[rt];Oe=ze[rt],Oe.ctrlSeq!==Bp&&(Oe.ctrlSeq=Bp,Oe.domFrag().oneElement().textContent=Bp,Oe.mathspeakName=Bp)}if(pe.length>ae.length)for(Oe=ze[ae.length-1],N.setEnds((L={},L[r]=N.getEnd(r),L[e]=Oe,L)),Oe[e]=0,rt=pe.length-1;rt>=is;rt--)ze[rt].domFrag().remove();if(ae.length>pe.length){var sr=document.createDocumentFragment();for(rt=is;rt<ae.length;rt++){var kd=document.createElement("span");kd.className="dcg-mq-digit",kd.textContent=ae[rt];var Cl=new Aa(ae[rt]);Cl.parent=N,Cl.setDOM(kd),sr.appendChild(kd),Cl[r]=N.getEnd(e),Cl[e]=0;var OU=Cl[r];OU[e]=Cl,N.setEnds((F={},F[r]=N.getEnd(r),F[e]=Cl,F))}N.domFrag().oneElement().appendChild(sr)}var oG=this.exportLatex();if(oG!==p)return console.warn("tried updating latex efficiently but did not work. 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L=tt.regex,F=tt.string,N=tt.eof,Z=tt.all,ye=F("$").then(Ue).skip(F("$").or(N)).map(function(ze){var rt=new RootMathCommand(T);rt.createBlocks();var Zt=rt.getEnd(r);return ze.children().adopt(Zt,0,0),rt}),pe=F("\\$").result("$"),ae=pe.or(L(/^[^$]/)).map(function(ze){return new Ec(ze)}),Te=ye.or(ae).many(),Ie=Te.skip(N).or(Z.result(!1)).parse(p);if(Ie){for(var Oe=0;Oe<Ie.length;Oe+=1)Ie[Oe].adopt(y,y.getEnd(e),0);P(y.html()).appendTo(y.domFrag().oneElement()),y.finalizeInsert(T.options,T)}},f}(Yr),de=function(w){return!1};Me.prototype.ignoreNextMousedown=de;var nr;(function(){re.onNotify(function(w,f){(f==="edit"||f==="replace")&&nr&&nr.cursor===w&&nr.cb()})})();var qe=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.handleMouseDown=function(m){var y=d(m.target,".dcg-mq-root-block"),T=y&&z.getNodeOfElement(y)||z.getNodeOfElement(p.root.domFrag().oneElement()),L=T.domFrag().firstNode().ownerDocument,F=T.controller,N=F.cursor,Z=N.blink,ye=F.getTextareaSpanOrThrow(),pe=F.getTextareaOrThrow();if(m.preventDefault(),m.target.unselectable=!0,N.options.ignoreNextMousedown(m)||d(m.target,".dcg-mq-ignore-mousedown"))return;var ae=null;function Te(ki){ae=ki.target}function Ie(ki){N.anticursor||N.startSelection(),F.seek(ae,ki.clientX,ki.clientY).cursor.select(),N.selection&&N.controller.aria.clear().queue(N.selection.join("mathspeak")+" selected").alert(),ae=null}function Oe(){y==null||y.removeEventListener("mousemove",Te),L==null||L.removeEventListener("mousemove",Ie),L==null||L.removeEventListener("mouseup",rt),nr=void 0}function ze(){F.editable?(N.show(),N.controller.aria.queue(N.parent).alert()):P(ye).detach()}function rt(){N.blink=Z,N.selection||ze(),Oe()}var Zt;nr={cursor:N,cb:function(){Zt=!0,N.blink=Z,N.clearSelection(),ze(),Oe()}},!(F.blurred&&(y&&!F.editable&&P(y).prepend(P(ye)),pe.focus(),Zt))&&(N.blink=o,F.seek(m.target,m.clientX,m.clientY).cursor.startSelection(),y==null||y.addEventListener("mousemove",Te),L==null||L.addEventListener("mousemove",Ie),L==null||L.addEventListener("mouseup",rt))},p}return f.prototype.addMouseEventListener=function(){this.container.addEventListener("mousedown",this.handleMouseDown)},f.prototype.removeMouseEventListener=function(){this.container.removeEventListener("mousedown",this.handleMouseDown)},f.prototype.seek=function(p,m,y){for(var T=this.notify("select").cursor,L;p&&(L=z.getNodeOfElement(p),!L);)p=p.parentElement;return L||(L=this.root),T.clearSelection().show(),L.seek(m,T),this.scrollHoriz(),this},f}(at),Cc=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.setOverflowClasses=function(){var p=this.root.domFrag().oneElement(),m=!1,y=!1;if(!this.blurred){var T=I(p).width,L=p.scrollWidth,F=p.scrollLeft;m=L>T+F,y=F>0}p.classList.contains("dcg-mq-editing-overflow-right")!==m&&p.classList.toggle("dcg-mq-editing-overflow-right"),p.classList.contains("dcg-mq-editing-overflow-left")!==y&&p.classList.toggle("dcg-mq-editing-overflow-left")},f.prototype.scrollHoriz=function(){var p=this,m=this.cursor,y=m.selection,T=I(this.root.domFrag().oneElement());if(m.domFrag().isEmpty()&&!y){this.cancelScrollHoriz&&(this.cancelScrollHoriz(),this.cancelScrollHoriz=void 0);var L=this.root.domFrag().oneElement(),F=L.scrollLeft;A(this.getScrollAnimationDuration(),function(ze,rt,Zt){ze>=1?(p.cancelScrollHoriz=void 0,L.scrollLeft=0,p.setOverflowClasses()):(p.cancelScrollHoriz=Zt,rt(),L.scrollLeft=Math.round((1-ze)*F))});return}else if(y){var ye=I(y.domFrag().oneElement()),pe=ye.left-(T.left+20),ae=ye.right-(T.right-20);if(y.getEnd(r)===m[e])if(pe<0)var Z=pe;else if(ae>0)if(ye.left-ae<T.left+20)var Z=pe;else var Z=ae;else return;else if(ae>0)var Z=ae;else if(pe<0)if(ye.right-pe>T.right-20)var Z=ae;else var Z=pe;else return}else{var N=I(m.domFrag().oneElement()).left;if(N>T.right-20)var Z=N-(T.right-20);else if(N<T.left+20)var Z=N-(T.left+20);else return}var Te=this.root.domFrag().oneElement();if(!(Z<0&&Te.scrollLeft===0)&&!(Z>0&&Te.scrollWidth<=Te.scrollLeft+T.width)){this.cancelScrollHoriz&&(this.cancelScrollHoriz(),this.cancelScrollHoriz=void 0);var Ie=this.root.domFrag().oneElement(),Oe=Ie.scrollLeft;A(this.getScrollAnimationDuration(),function(ze,rt,Zt){ze>=1?(p.cancelScrollHoriz=void 0,Ie.scrollLeft=Math.round(Oe+Z),p.setOverflowClasses()):(p.cancelScrollHoriz=Zt,rt(),Ie.scrollLeft=Math.round(Oe+ze*Z))})}},f.prototype.getScrollAnimationDuration=function(){var p;return(p=this.options.scrollAnimationDuration)!==null&&p!==void 0?p:100},f}(qe);Me.prototype.substituteTextarea=function(){return c("textarea",{autocapitalize:"off",autocomplete:"off",autocorrect:"off",spellcheck:!1,"x-palm-disable-ste-all":!0})};function nt(w,f){return Qe(w[0],f)}Me.prototype.substituteKeyboardEvents=nt;var Un=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.selectFn=o,p}return f.prototype.createTextarea=function(){this.textareaSpan=c("span",{class:"dcg-mq-textarea"});var p=this.options.substituteTextarea();if(!p.nodeType)throw"substituteTextarea() must return a DOM element, got "+p;this.textarea=P(p).appendTo(this.textareaSpan).oneElement();var m=this;m.cursor.selectionChanged=function(){m.selectionChanged()}},f.prototype.selectionChanged=function(){var p=this;p.textareaSelectionTimeout||(p.textareaSelectionTimeout=setTimeout(function(){p.setTextareaSelection()}))},f.prototype.setTextareaSelection=function(){this.textareaSelectionTimeout=0;var p="";this.cursor.selection&&(p=this.cleanLatex(this.cursor.selection.join("latex")),this.options.statelessClipboard&&(p="$"+p+"$")),this.selectFn(p)},f.prototype.staticMathTextareaEvents=function(){var p=this;this.removeTextareaEventListener("cut"),this.removeTextareaEventListener("paste"),p.options.disableCopyPaste?this.removeTextareaEventListener("copy"):this.addTextareaEventListeners({copy:function(){p.setTextareaSelection()}}),this.addStaticFocusBlurListeners(),p.selectFn=function(m){var y=p.getTextareaOrThrow();y instanceof HTMLTextAreaElement&&(y.value=m,m&&y.select())}},f.prototype.editablesTextareaEvents=function(){var p=this,m=p.getTextareaOrThrow(),y=p.getTextareaSpanOrThrow();if(this.options.version<3){var T=this.options.assertJquery(),L=this.options.substituteKeyboardEvents(T(m),this);this.selectFn=function(N){L.select(N)}}else{var F=Qe(m,this).select;this.selectFn=F}P(this.container).prepend(P(y)),this.addEditableFocusBlurListeners(),this.updateMathspeak()},f.prototype.unbindEditablesEvents=function(){var p=this,m=p.getTextareaOrThrow(),y=p.getTextareaSpanOrThrow();this.selectFn=function(T){m instanceof HTMLTextAreaElement&&(m.value=T,T&&m.select())},P(y).remove(),this.removeTextareaEventListener("focus"),this.removeTextareaEventListener("blur"),p.blurred=!0,this.removeTextareaEventListener("cut"),this.removeTextareaEventListener("paste")},f.prototype.typedText=function(p){if(p===`
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L=p.getTextareaOrThrow();p.mathspeakSpan?(L.setAttribute("aria-label",""),p.mathspeakSpan.textContent=(y+" "+T).trim()):L.setAttribute("aria-label",(y+" "+T+" "+p.ariaPostLabel).trim())},f}(Cc),Sc=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.finalizeInsert=function(p,m){var y=this;y.postOrder(function(F){F.finalizeTree(p)}),y.postOrder(function(F){F.contactWeld(m)}),y.postOrder(function(F){F.blur(m)}),y.postOrder(function(F){F.reflow()});var T=y[e],L=y[r];T&&T.siblingCreated(p,r),L&&L.siblingCreated(p,e),y.bubble(function(F){F.reflow()})},f.prototype.prepareInsertionAt=function(p){var m=p.options.maxDepth;if(m!==void 0){var y=p.depth();if(y>m)return!1;this.removeNodesDeeperThan(m-y)}return!0},f.prototype.removeNodesDeeperThan=function(p){for(var m=0,y=[[this,m]],T;T=y.shift();){var L=T;L[0].children().each(function(F){var N=F instanceof Ar?1:0;m=L[1]+N,m<=p?y.push([F,m]):(N?F.children():F).remove()})}},f}(we),si=function(){function w(f,p){this.childCount=f,this.render=p}return w}(),Bi=function(w){Ne(f,w);function f(p,m,y){var T=w.call(this)||this;return T.textTemplate=[""],T.mathspeakTemplate=[""],T.setCtrlSeqHtmlAndText(p,m,y),T}return f.prototype.setEnds=function(p){a("MathCommand ends are never empty",p[r]&&p[e]),this.ends=p},f.prototype.getEnd=function(p){return this.ends[p]},f.prototype.setCtrlSeqHtmlAndText=function(p,m,y){this.ctrlSeq||(this.ctrlSeq=p),m&&(this.domView=m),y&&(this.textTemplate=y)},f.prototype.replaces=function(p){p.disown(),this.replacedFragment=p},f.prototype.isEmpty=function(){return this.foldChildren(!0,function(p,m){return p&&m.isEmpty()})},f.prototype.parser=function(){var p=this,m=Ue.block;return m.times(this.numBlocks()).map(function(y){p.blocks=y;for(var T=0;T<y.length;T+=1)y[T].adopt(p,p.getEnd(e),0);return p})},f.prototype.createLeftOf=function(p){var m=this,y=m.replacedFragment;if(m.createBlocks(),w.prototype.createLeftOf.call(this,p),y){var T=m.getEnd(r);y.adopt(T,0,0),y.domFrag().appendTo(T.domFrag().oneElement()),m.placeCursor(p),m.prepareInsertionAt(p)}m.finalizeInsert(p.options,p),m.placeCursor(p)},f.prototype.createBlocks=function(){for(var p=this,m=p.numBlocks(),y=p.blocks=Array(m),T=0;T<m;T+=1){var L=y[T]=new Ar;L.adopt(p,p.getEnd(e),0)}},f.prototype.placeCursor=function(p){p.insAtRightEnd(this.foldChildren(this.getEnd(r),function(m,y){return m.isEmpty()?m:y}))},f.prototype.moveTowards=function(p,m,y){var T;y==="up"?T=this.upInto:y==="down"&&(T=this.downInto);var L=T||this.getEnd(-p);m.insAtDirEnd(-p,L),m.controller.aria.queueDirEndOf(-p).queue(m.parent,!0)},f.prototype.deleteTowards=function(p,m){this.isEmpty()?m[p]=this.remove()[p]:this.moveTowards(p,m)},f.prototype.selectTowards=function(p,m){m[-p]=this,m[p]=this[p]},f.prototype.selectChildren=function(){return new se(this,this)},f.prototype.unselectInto=function(p,m){var y=m.anticursor,T=y.ancestors[this.id];m.insAtDirEnd(-p,T)},f.prototype.seek=function(p,m){function y(N){var Z,ye=N.domFrag().oneElement(),pe=I(ye).left,ae=pe+ye.offsetWidth;return Z={},Z[r]=pe,Z[e]=ae,Z}var T=this,L=y(T);if(p<L[r])return m.insLeftOf(T);if(p>L[e])return m.insRightOf(T);var F=L[r];T.eachChild(function(N){var Z=y(N);if(p<Z[r])return p-F<Z[r]-p?N[r]?m.insAtRightEnd(N[r]):m.insLeftOf(T):m.insAtLeftEnd(N),!1;if(p>Z[e]){N[e]?F=Z[e]:L[e]-p<p-Z[e]?m.insRightOf(T):m.insAtRightEnd(N);return}else return N.seek(p,m),!1})},f.prototype.numBlocks=function(){return this.domView.childCount},f.prototype.html=function(){var p=this.blocks;a("domView is defined",this.domView);var m=this.domView,y=m.render(p||[]);return this.setDOM(y),z.linkElementByCmdNode(y,this),y},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+=this.ctrlSeq||"",this.eachChild(function(m){p.latex+="{";var y=p.latex.length;m.latexRecursive(p);var T=p.latex.length;y===T&&(p.latex+=" 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0},f.prototype.replaces=function(p){p.remove()},f.prototype.createBlocks=function(){},f.prototype.moveTowards=function(p,m){m.domFrag().insDirOf(p,this.domFrag()),m[-p]=this,m[p]=this[p],m.controller.aria.queue(this)},f.prototype.deleteTowards=function(p,m){m[p]=this.remove()[p]},f.prototype.seek=function(p,m){var y=this.domFrag().oneElement(),T=I(y).left;return p-T<y.offsetWidth/2?m.insLeftOf(this):m.insRightOf(this),m},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+=this.ctrlSeq||"",this.checkCursorContextClose(p)},f.prototype.text=function(){return this.textTemplate.join("")},f.prototype.mathspeak=function(p){return this.mathspeakName||""},f.prototype.placeCursor=function(){},f.prototype.isEmpty=function(){return!0},f}(Bi),Ec=function(w){Ne(f,w);function f(p,m,y){return w.call(this,p,c("span",{},[m||c.text(p)]),void 0,y)||this}return f}(Xo);function xt(w,f,p){return function(){return new Ec(w,f?c.entityText(f):void 0,p)}}var bi=function(w){Ne(f,w);function f(p,m,y,T,L){var F=this;return L?F=w.call(this,p,c("span",{},[m||c.text(p||"")]),void 0,T)||this:F=w.call(this,p,c("span",{class:"dcg-mq-binary-operator"},m?[m]:[]),y,T)||this,F}return f}(Xo);function Dn(w,f,p,m){return function(){return new bi(w,f?c.entityText(f):void 0,p,m)}}var Ar=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.ariaLabel="block",p}return f.prototype.join=function(p){return this.foldChildren("",function(m,y){return m+y[p]()})},f.prototype.html=function(){var p=document.createDocumentFragment();return this.eachChild(function(m){var y=m.html();p.appendChild(y)}),p},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),this.eachChild(function(m){return m.latexRecursive(p)}),this.checkCursorContextClose(p)},f.prototype.text=function(){var p=this.getEnd(r),m=this.getEnd(e);return p===m&&p!==0?p.text():this.join("text")},f.prototype.mathspeak=function(){var p="",m={};return this.controller&&(m=this.controller.options.autoOperatorNames),this.foldChildren([],function(y,T){if(T.isPartOfOperator)p+=T.mathspeak();else{if(p!==""){if(m._maxLength>0){var L=m[p.toLowerCase()];typeof L=="string"&&(p=L)}y.push(p+" "),p=""}var F=T.mathspeak(),N=T.ctrlSeq;isNaN(N)&&N!=="."&&(!T.parent||!T.parent.parent||!T.parent.parent.isTextBlock())&&(F=" "+F+" "),y.push(F)}return y}).join("").replace(/ +(?= )/g,"").replace(/(\.)([0-9]+)/g,function(y,T,L){return T+L.split("").join(" ").trim()})},f.prototype.keystroke=function(p,m,y){if(y.options.spaceBehavesLikeTab&&(p==="Spacebar"||p==="Shift-Spacebar")){m==null||m.preventDefault(),y.escapeDir(p==="Shift-Spacebar"?r:e,p,m);return}return w.prototype.keystroke.call(this,p,m,y)},f.prototype.moveOutOf=function(p,m,y){var T;if(y==="up"?T=this.parent.upInto:y==="down"&&(T=this.parent.downInto),!T&&this[p]){var L=-p;m.insAtDirEnd(L,this[p]),m.controller.aria.queueDirEndOf(L).queue(m.parent,!0)}else m.insDirOf(p,this.parent),m.controller.aria.queueDirOf(p).queue(this.parent)},f.prototype.selectOutOf=function(p,m){m.insDirOf(p,this.parent)},f.prototype.deleteOutOf=function(p,m){m.unwrapGramp()},f.prototype.seek=function(p,m){var y=this.getEnd(e);if(!y)return m.insAtRightEnd(this);var T=y.domFrag().oneElement(),L=I(T).left;if(L+T.offsetWidth<p)return m.insAtRightEnd(this);var F=this.getEnd(r);if(p<I(F.domFrag().oneElement()).left)return m.insAtLeftEnd(this);for(;p<I(y.domFrag().oneElement()).left;)y=y[r];return y.seek(p,m)},f.prototype.chToCmd=function(p,m){var y;return p.match(/^[a-eg-zA-Z]$/)?new Jr(p):/^\d$/.test(p)?new Aa(p):m&&m.typingSlashWritesDivisionSymbol&&p==="/"?D["\xF7"](p):m&&m.typingAsteriskWritesTimesSymbol&&p==="*"?D["\xD7"](p):m&&m.typingPercentWritesPercentOf&&p==="%"?D.percentof(p):(y=_[p]||D[p])?y.constructor?new y(p):y(p):new Ec(p)},f.prototype.write=function(p,m){var y=this.chToCmd(m,p.options);p.selection&&y.replaces(p.replaceSelection()),p.isTooDeep()||(y.createLeftOf(p.show()),m==="/"?p.controller.aria.alert("over"):p.controller.aria.alert(y.mathspeak({createdLeftOf:p})))},f.prototype.writeLatex=function(p,m){var y=tt.all,T=tt.eof,L=Ue.skip(T).or(y.result(!1)).parse(m);if(L&&!L.isEmpty()&&L.prepareInsertionAt(p)){L.children().adopt(p.parent,p[r],p[e]),P(L.html()).insertBefore(p.domFrag()),p[r]=L.getEnd(e),L.finalizeInsert(p.options,p);var F=L.getEnd(e),N=L.getEnd(r),Z=F[e],ye=N[r];Z&&Z.siblingCreated(p.options,r),ye&&ye.siblingCreated(p.options,e),p.parent.bubble(function(pe){pe.reflow()})}},f.prototype.focus=function(){return this.domFrag().addClass("dcg-mq-hasCursor"),this.domFrag().removeClass("dcg-mq-empty"),this},f.prototype.blur=function(p){return this.domFrag().removeClass("dcg-mq-hasCursor"),this.isEmpty()&&(this.domFrag().addClass("dcg-mq-empty"),p&&this.isQuietEmptyDelimiter(p.options.quietEmptyDelimiters)&&this.domFrag().addClass("dcg-mq-quiet-delimiter")),this},f}(Sc);Me.prototype.mouseEvents=!0,j.StaticMath=function(w){var f;return f=function(p){Ne(m,p);function m(y){var T=p.call(this,y)||this,L=T.innerFields=[];return T.__controller.root.postOrder(function(F){F.registerInnerField(L,w.InnerMathField)}),T}return m.prototype.__mathquillify=function(y,T){return this.config(y),p.prototype.mathquillify.call(this,"dcg-mq-math-mode"),this.__controller.setupStaticField(),this.__options.mouseEvents&&(this.__controller.addMouseEventListener(),this.__controller.staticMathTextareaEvents()),this},m.prototype.latex=function(y){var T=p.prototype.latex.apply(this,arguments);if(arguments.length>0){var L=this.innerFields=[];this.__controller.root.postOrder(function(F){F.registerInnerField(L,w.InnerMathField)}),this.__controller.updateMathspeak()}return T},m.prototype.setAriaLabel=function(y){return this.__controller.setAriaLabel(y),this},m.prototype.getAriaLabel=function(){return this.__controller.getAriaLabel()},m}(w.AbstractMathQuill),f.RootBlock=Ar,f};var kf=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f}(Ar);Zi(kf.prototype),j.MathField=function(w){var f;return f=function(p){Ne(m,p);function m(){return p!==null&&p.apply(this,arguments)||this}return m.prototype.__mathquillify=function(y,T){return this.config(y),T>1&&(this.__controller.root.reflow=o),p.prototype.mathquillify.call(this,"dcg-mq-editable-field dcg-mq-math-mode"),delete this.__controller.root.reflow,this},m}(w.EditableField),f.RootBlock=kf,f},j.InnerMathField=function(w){return a("MathField class is defined",w.MathField),function(f){Ne(p,f);function p(){return f!==null&&f.apply(this,arguments)||this}return p.prototype.makeStatic=function(){this.__controller.editable=!1,this.__controller.root.blur(),this.__controller.unbindEditablesEvents(),P(this.__controller.container).removeClass("dcg-mq-editable-field")},p.prototype.makeEditable=function(){this.__controller.editable=!0,this.__controller.editablesTextareaEvents(),this.__controller.cursor.insAtRightEnd(this.__controller.root),P(this.__controller.container).addClass("dcg-mq-editable-field")},p}(w.MathField)};var Cd=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.finalizeTree=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.siblingDeleted=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.siblingCreated=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.sharedSiblingMethod=function(p,m){m!==r&&this[e]instanceof f||this.fixDigitGrouping(p)},f.prototype.fixDigitGrouping=function(p){if(p.enableDigitGrouping){var m=this,y=this,T=0,L=[],F="\\ ",N=".",Z=m;do if(/^[0-9]$/.test(Z.ctrlSeq))m=Z;else if(Z.ctrlSeq===F)m=Z,T+=1;else if(Z.ctrlSeq===N)m=Z,L.push(Z);else break;while(Z=m[r]);for(;Z=y[e];)if(/^[0-9]$/.test(Z.ctrlSeq))y=Z;else if(Z.ctrlSeq===F)y=Z,T+=1;else if(Z.ctrlSeq===N)y=Z,L.push(Z);else break;for(;y!==m&&m&&m.ctrlSeq===F;)m=m[e],T-=1;for(;y!==m&&y&&y.ctrlSeq===F;)y=y[r],T-=1;if(!(m===y&&m&&m.ctrlSeq===F)){var ye=T>0||L.length>1;ye?this.removeGroupingBetween(m,y):L[0]?(L[0]!==m&&this.addGroupingBetween(L[0][r],m),L[0]!==y&&this.removeGroupingBetween(L[0][e],y)):this.addGroupingBetween(y,m)}}},f.prototype.removeGroupingBetween=function(p,m){var y=p;do if(y instanceof f&&y.setGroupingClass(void 0),!y||y===m)break;while(y=y[e])},f.prototype.addGroupingBetween=function(p,m){for(var F=p,y=0,T=0,F=p;F&&(T+=1,F!==m);)F=F[r];var L=T%3;L===0&&(L=3);for(var F=p;F;){y+=1;var N=void 0;if(T>=4&&(y===T?N="dcg-mq-group-leading-"+L:y%3===0&&y!==T&&(N="dcg-mq-group-start"),N||(N="dcg-mq-group-other")),F instanceof f&&F.setGroupingClass(N),F===m)break;F=F[r]}},f.prototype.setGroupingClass=function(p){this._groupingClass!==p&&(this._groupingClass&&this.domFrag().removeClass(this._groupingClass),p&&this.domFrag().addClass(p),this._groupingClass=p)},f}(Xo),Aa=function(w){Ne(f,w);function f(p,m){return w.call(this,p,c("span",{class:"dcg-mq-digit"},[c.text(p)]),void 0,m)||this}return f.prototype.createLeftOf=function(p){var m=p[r],y=m&&m[r],T=p.parent.parent instanceof Ks?p.parent.parent.sub:void 0;p.options.autoSubscriptNumerals&&p.parent!==T&&(m instanceof jr&&m.isItalic!==!1||m instanceof Ks&&y instanceof jr&&y.isItalic!==!1)?(new Y1().createLeftOf(p),w.prototype.createLeftOf.call(this,p),p.insRightOf(p.parent.parent)):w.prototype.createLeftOf.call(this,p)},f.prototype.mathspeak=function(p){if(p&&p.createdLeftOf){var m=p.createdLeftOf,y=m[r],T=y&&y[r],L=m.parent.parent instanceof Ks?m.parent.parent.sub:void 0;if(m.options.autoSubscriptNumerals&&m.parent!==L&&(y instanceof jr&&y.isItalic!==!1||m[r]instanceof Ks&&T instanceof jr&&T.isItalic!==!1))return"Subscript "+w.prototype.mathspeak.call(this)+" Baseline"}return w.prototype.mathspeak.call(this)},f}(Cd),jr=function(w){Ne(f,w);function f(p,m){return w.call(this,p,c("var",{},[m||c.text(p)]))||this}return f.prototype.text=function(){var p=this.ctrlSeq||"";return this.isPartOfOperator?p[0]=="\\"?p=p.slice(1,p.length):p[p.length-1]==" "&&(p=p.slice(0,-1)):(this[r]&&!(this[r]instanceof f)&&!(this[r]instanceof bi)&&this[r].ctrlSeq!=="\\ "&&(p="*"+p),this[e]&&!(this[e]instanceof bi)&&!(this[e]instanceof Ks)&&(p+="*")),p},f.prototype.mathspeak=function(){var p=this.ctrlSeq||"";return this.isPartOfOperator||p.length>1||this.parent&&this.parent.parent&&this.parent.parent.isTextBlock()?w.prototype.mathspeak.call(this):'"'+p+'"'},f}(Xo);function li(w,f,p){return function(){return new jr(w,c.entityText(f))}}Me.prototype.autoCommands={_maxLength:0},be.autoCommands=function(w){if(typeof w!="string"||!/^[a-z]+(?: [a-z]+)*$/i.test(w))throw'"'+w+'" not a space-delimited list of only letters';for(var f=w.split(" "),p={},m=0,y=0;y<f.length;y+=1){var T=f[y];if(T.length<2)throw'autocommand "'+T+'" not minimum length of 2';if(D[T]===Rp)throw'"'+T+'" is a built-in operator name';p[T]=1,m=i(m,T.length)}return p._maxLength=m,p},Me.prototype.quietEmptyDelimiters={},be.quietEmptyDelimiters=function(w){w===void 0&&(w="");for(var f=w.split(" "),p={},m=0;m<f.length;m+=1){var y=f[m];p[y]=1}return p},Me.prototype.autoParenthesizedFunctions={_maxLength:0},be.autoParenthesizedFunctions=function(w){if(typeof w!="string"||!/^[a-z]+(?: [a-z]+)*$/i.test(w))throw'"'+w+'" not a space-delimited list of only letters';for(var f=w.split(" "),p={},m=0,y=0;y<f.length;y+=1){var T=f[y];if(T.length<2)throw'autocommand "'+T+'" not minimum length of 2';p[T]=1,m=i(m,T.length)}return p._maxLength=m,p};function ts(w,f){for(var p="",m=0;w instanceof Jr&&w.ctrlSeq===w.letter&&m<f;)p=w.letter+p,w=w[r],m+=1;return p}var Jr=function(w){Ne(f,w);function f(p){var m=w.call(this,p)||this;return m.letter=p,m}return f.prototype.checkAutoCmds=function(p){var m;if(!this.shouldIgnoreSubstitutionInSimpleSubscript(p.options)){var y=p.options.autoCommands,T=y._maxLength||0;if(T>0)for(var L=(m=ts(this,T))!==null&&m!==void 0?m:"";L.length;){if(y.hasOwnProperty(L)){for(var F=this,N=1;F&&N<L.length;N+=1,F=F[r]);new v(F,this).remove(),p[r]=F[r];var Z=D[L],ye;return te(Z)?ye=new Z(L):ye=Z(L),ye.createLeftOf(p)}L=L.slice(1)}}},f.prototype.autoParenthesize=function(p){var m=p.parent.getEnd(e);if(!(m&&m instanceof Us&&m.ctrlSeq==="\\left(")&&!this.shouldIgnoreSubstitutionInSimpleSubscript(p.options)){for(var y="",T=this,L=0,F=p.options.autoParenthesizedFunctions,N=F._maxLength||0,Z=p.options.autoOperatorNames;T instanceof f&&L<N;)y=T.letter+y,T=T[r],L+=1;for(;y.length;){if(F.hasOwnProperty(y)&&Z.hasOwnProperty(y))return p.parent.write(p,"(");y=y.slice(1)}}},f.prototype.createLeftOf=function(p){w.prototype.createLeftOf.call(this,p),this.checkAutoCmds(p),this.autoParenthesize(p)},f.prototype.italicize=function(p){return this.isItalic=p,this.isPartOfOperator=!p,p&&delete this.endsWord,this.domFrag().toggleClass("dcg-mq-operator-name",!p),this},f.prototype.finalizeTree=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.siblingDeleted=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.siblingCreated=function(p,m){this.sharedSiblingMethod(p,m)},f.prototype.sharedSiblingMethod=function(p,m){m!==r&&this[e]instanceof f||this.autoUnItalicize(p)},f.prototype.autoUnItalicize=function(p){var m=p.autoOperatorNames;if(m._maxLength!==0&&!this.shouldIgnoreSubstitutionInSimpleSubscript(p)){for(var y=this.letter,T=this[r];T instanceof f;T=T[r])y=T.letter+y;for(var L=this[e];L instanceof f;L=L[e])y+=L.letter;var F=T&&T[e],N=L&&L[r];new v(F||this.parent.getEnd(r),N||this.parent.getEnd(e)).each(function(is){is instanceof f&&(is.italicize(!0).domFrag().removeClass("dcg-mq-first dcg-mq-last dcg-mq-followed-by-supsub"),is.ctrlSeq=is.letter)});var Z=m._maxLength||0;e:for(var ye=0,pe=T[e]||this.parent.getEnd(r);pe&&ye<y.length;ye+=1,pe=pe[e])for(var ae=t(Z,y.length-ye);ae>0;ae-=1){var Te=y.slice(ye,ye+ae),Ie=void 0;if(m.hasOwnProperty(Te)){for(var Oe=0,ze=pe;Oe<ae;Oe+=1,ze=ze[e])ze instanceof f&&(ze.italicize(!1),Ie=ze);var rt=Sd.hasOwnProperty(Te);if(pe.ctrlSeq=(rt?"\\":"\\operatorname{")+pe.ctrlSeq,Ie.ctrlSeq+=rt?" ":"}",Ie.endsWord=Te,kn.hasOwnProperty(Te)){var Zt=Ie[r],ki=Zt&&Zt[r],ar=ki&&ki[r];ar.domFrag().addClass("dcg-mq-last")}if(this.shouldOmitPadding(pe[r])||pe.domFrag().addClass("dcg-mq-first"),!this.shouldOmitPadding(Ie[e]))if(Ie[e]instanceof Ks){var Ki=Ie[e],Ga=Ki.siblingCreated=Ki.siblingDeleted=function(){Ki.domFrag().toggleClass("dcg-mq-after-operator-name",!(Ki[e]instanceof Us))};Ga()}else Ie.domFrag().toggleClass("dcg-mq-last",!(Ie[e]instanceof Us));ye+=ae-1,pe=Ie;continue e}}}},f.prototype.shouldOmitPadding=function(p){return!p||p.ctrlSeq==="."||p instanceof bi||p instanceof Np},f}(jr),Sd={};Me.prototype.autoOperatorNames=Ed();var kn={limsup:1,liminf:1,projlim:1,injlim:1};function Ed(){for(var w={_maxLength:9},f="arg deg det dim exp gcd hom inf ker lg lim ln log max min sup limsup liminf injlim projlim Pr".split(" "),p=0;p<f.length;p+=1)Sd[f[p]]=w[f[p]]=1;for(var m="sin cos tan arcsin arccos arctan sinh cosh tanh sec csc cot coth".split(" "),p=0;p<m.length;p+=1)Sd[m[p]]=1;for(var y="sin cos tan sec cosec csc cotan cot ctg".split(" "),p=0;p<y.length;p+=1)w[y[p]]=w["arc"+y[p]]=w[y[p]+"h"]=w["ar"+y[p]+"h"]=w["arc"+y[p]+"h"]=1;for(var T="gcf hcf lcm proj span".split(" "),p=0;p<T.length;p+=1)w[T[p]]=1;return w}be.autoOperatorNames=function(w){if(typeof w!="string")throw'"'+w+'" not a space-delimited list';if(!/^[a-z\|\-]+(?: [a-z\|\-]+)*$/i.test(w))throw'"'+w+'" not a space-delimited list of letters or "|"';for(var f=w.split(" "),p={},m=0,y=0;y<f.length;y+=1){var T=f[y];if(T.length<2)throw'"'+T+'" not minimum length of 2';if(T.indexOf("|")<0)p[T]=T,m=i(m,T.length);else{var L=T.split("|");if(L.length>2)throw'"'+T+'" has more than 1 mathspeak delimiter';if(L[0].length<2)throw'"'+T[0]+'" not minimum length of 2';p[L[0]]=L[1].replace(/-/g," "),m=i(m,L[0].length)}}return p._maxLength=m,p},Me.prototype.infixOperatorNames={},be.infixOperatorNames=function(w){if(typeof w!="string")throw'"'+w+'" not a space-delimited list';if(!/^[a-z]+(?: [a-z]+)*$/i.test(w))throw'"'+w+'" not a space-delimited list of letters';for(var f=w.split(" "),p={},m=0;m<f.length;m+=1){var y=f[m];if(y.length<2)throw'"'+y+'" not minimum length of 2';p[y]=!0}return p};var Rp=function(w){Ne(f,w);function f(p){return w.call(this,p||"")||this}return f.prototype.createLeftOf=function(p){for(var m=this.ctrlSeq,y=0;y<m.length;y+=1)new Jr(m.charAt(y)).createLeftOf(p)},f.prototype.parser=function(){for(var p=this.ctrlSeq,m=new Ar,y=0;y<p.length;y+=1)new Jr(p.charAt(y)).adopt(m,m.getEnd(e),0);return tt.succeed(m.children())},f}(Xo);for(var rs in Me.prototype.autoOperatorNames)Me.prototype.autoOperatorNames.hasOwnProperty(rs)&&(D[rs]=Rp);D.operatorname=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.createLeftOf=function(){},f.prototype.numBlocks=function(){return 1},f.prototype.parser=function(){return Ue.block.map(function(p){var m=!0,y="",T=p.children();return T.each(function(L){L instanceof 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pe=this.getEnd(Z);this.children().disown().withDirAdopt(Z,ye.parent,ye[Z],ye[-Z]).domFrag().insDirOf(-Z,ye.domFrag()),ye[-Z]=pe}y.supsub=L,delete y[T],delete y["".concat(F,"Into")];var ae=y[L];ae["".concat(F,"OutOf")]=bk,delete ae.deleteOutOf,T==="sub"&&y.domFrag().addClass("dcg-mq-sup-only").children().last().remove(),this.remove()}})(this,"sub sup".split(" ")[m],"sup sub".split(" ")[m],"down up".split(" ")[m])},f}(Bi);function bk(w){var f=this.parent,p=w;do{if(p[e])return w.insLeftOf(f);p=p.parent.parent}while(p!==f);w.insRightOf(f)}var Y1=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.supsub="sub",p.domView=new si(1,function(m){return c("span",{class:"dcg-mq-supsub dcg-mq-non-leaf"},[c.block("span",{class:"dcg-mq-sub"},m[0]),c("span",{style:"display:inline-block;width:0"},[c.text(h)])])}),p.textTemplate=["_"],p.mathspeakTemplate=["Subscript,",", Baseline"],p.ariaLabel="subscript",p}return f.prototype.finalizeTree=function(){this.downInto=this.sub=this.getEnd(r),this.sub.upOutOf=bk,w.prototype.finalizeTree.call(this)},f}(Ks);D.subscript=D._=Y1,D.superscript=D.supscript=D["^"]=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.supsub="sup",p.domView=new si(1,function(m){return c("span",{class:"dcg-mq-supsub dcg-mq-non-leaf dcg-mq-sup-only"},[c.block("span",{class:"dcg-mq-sup"},m[0])])}),p.textTemplate=["^(",")"],p.ariaLabel="superscript",p.mathspeakTemplate=["Superscript,",", Baseline"],p}return f.prototype.mathspeak=function(p){var m=this.upInto;if(m!==void 0){var y=fk(m);if((!p||!p.ignoreShorthand)&&fw.test(y)){if(y==="0")return"to the 0 power";if(y==="2")return"squared";if(y==="3")return"cubed";var T="";/^[+-]?\d{1,3}$/.test(y)&&(/(11|12|13|4|5|6|7|8|9|0)$/.test(y)?T="th":/1$/.test(y)?T="st":/2$/.test(y)?T="nd":/3$/.test(y)&&(T="rd"));var L=typeof m=="object"?m.mathspeak():y;return"to the "+L+T+" power"}}return w.prototype.mathspeak.call(this)},f.prototype.finalizeTree=function(){this.upInto=this.sup=this.getEnd(e),this.sup.downOutOf=bk,w.prototype.finalizeTree.call(this)},f}(Ks);var Np=function(w){Ne(f,w);function f(p,m,y){var T=w.call(this)||this;T.ariaLabel=y||p.replace(/^\\/,"");var L=new si(2,function(F){return c("span",{class:"dcg-mq-large-operator dcg-mq-non-leaf"},[c("span",{class:"dcg-mq-to"},[c.block("span",{},F[1])]),c("big",{},[c.text(m)]),c("span",{class:"dcg-mq-from"},[c.block("span",{},F[0])])])});return Xo.prototype.setCtrlSeqHtmlTextAndMathspeak.call(T,p,L),T}return f.prototype.createLeftOf=function(p){w.prototype.createLeftOf.call(this,p),p.options.sumStartsWithNEquals&&(new Jr("n").createLeftOf(p),new H1().createLeftOf(p))},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+=this.ctrlSeq+"_{";var m=p.latex.length;this.getEnd(r).latexRecursive(p);var y=p.latex.length;y===m&&(p.latex+=" "),p.latex+="}^{",m=p.latex.length,this.getEnd(e).latexRecursive(p),y=p.latex.length,m===y&&(p.latex+=" "),p.latex+="}",this.checkCursorContextClose(p)},f.prototype.mathspeak=function(){return"Start "+this.ariaLabel+" from "+this.getEnd(r).mathspeak()+" to "+this.getEnd(e).mathspeak()+", end "+this.ariaLabel+", "},f.prototype.parser=function(){for(var p=tt.string,m=tt.optWhitespace,y=tt.succeed,T=Ue.block,L=this,F=L.blocks=[new Ar,new Ar],N=0;N<F.length;N+=1)F[N].adopt(L,L.getEnd(e),0);return m.then(p("_").or(p("^"))).then(function(Z){var ye=F[Z==="_"?0:1];return T.then(function(pe){return pe.children().adopt(ye,ye.getEnd(e),0),y(L)})}).many().result(L)},f.prototype.finalizeTree=function(){var p=this.getEnd(r),m=this.getEnd(e);p.ariaLabel="lower bound",m.ariaLabel="upper bound",this.downInto=p,this.upInto=m,p.upOutOf=m,m.downOutOf=p},f}(Bi);D["\u2211"]=D.sum=D.summation=function(){return new Np("\\sum ",b,"sum")},D["\u220F"]=D.prod=D.product=function(){return new Np("\\prod ",C,"product")},D.coprod=D.coproduct=function(){return new Np("\\coprod ",S,"co product")},D["\u222B"]=D.int=D.integral=function(w){Ne(f,w);function f(){var p=w.call(this,"\\int ","","integral")||this;return p.ariaLabel="integral",p.domView=new si(2,function(m){return c("span",{class:"dcg-mq-int dcg-mq-non-leaf"},[c("big",{},[c.text(k)]),c("span",{class:"dcg-mq-supsub dcg-mq-non-leaf"},[c("span",{class:"dcg-mq-sup"},[c.block("span",{class:"dcg-mq-sup-inner"},m[1])]),c.block("span",{class:"dcg-mq-sub"},m[0]),c("span",{style:"display:inline-block;width:0"},[c.text(h)])])])}),p}return f.prototype.createLeftOf=function(p){Bi.prototype.createLeftOf.call(this,p)},f}(Np);var j1=D.frac=D.dfrac=D.cfrac=D.fraction=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.ctrlSeq="\\frac",p.domView=new si(2,function(m){return c("span",{class:"dcg-mq-fraction dcg-mq-non-leaf"},[c.block("span",{class:"dcg-mq-numerator"},m[0]),c.block("span",{class:"dcg-mq-denominator"},m[1]),c("span",{style:"display:inline-block;width:0"},[c.text(h)])])}),p.textTemplate=["(",")/(",")"],p}return f.prototype.finalizeTree=function(){var p=this.getEnd(r),m=this.getEnd(e);this.upInto=m.upOutOf=p,this.downInto=p.downOutOf=m,p.ariaLabel="numerator",m.ariaLabel="denominator",this.getFracDepth()>1?this.mathspeakTemplate=["StartNestedFraction,","NestedOver",", EndNestedFraction"]:this.mathspeakTemplate=["StartFraction,","Over",", EndFraction"]},f.prototype.mathspeak=function(p){if(p&&p.createdLeftOf){var m=p.createdLeftOf;return m.parent.mathspeak()}var y=fk(this.getEnd(r)),T=fk(this.getEnd(e));if((!p||!p.ignoreShorthand)&&fw.test(y)&&fw.test(T)){var L=y==="1"||y==="-1",F="";if(T==="2"?F=L?"half":"halves":T==="3"?F=L?"third":"thirds":T==="4"?F=L?"quarter":"quarters":T==="5"?F=L?"fifth":"fifths":T==="6"?F=L?"sixth":"sixths":T==="7"?F=L?"seventh":"sevenths":T==="8"?F=L?"eighth":"eighths":T==="9"&&(F=L?"ninth":"ninths"),F!==""){for(var N="",Z=!1,ye=this[r];ye&&ye[r]!==void 0;ye=ye[r])if(ye.ctrlSeq!=="\\ ")if(fw.test(ye.ctrlSeq||""))Z=!0;else{Z=!1;break}return Z&&(N+="and "),N+=this.getEnd(r).mathspeak()+" "+F,N}}return w.prototype.mathspeak.call(this)},f.prototype.getFracDepth=function(){var p=0,m=function(y,T){return y instanceof we&&y.ctrlSeq&&y.ctrlSeq.toLowerCase().search("frac")>=0&&(T+=1),y&&y.parent?m(y.parent,T):T};return m(this,p)},f}(Bi),GU=D.over=_["/"]=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.createLeftOf=function(p){if(!this.replacedFragment){var m=p[r],y=p.options.typingSlashCreatesNewFraction&&this instanceof j1;if(!y)for(;m&&!(m instanceof bi||m instanceof Jr&&m.endsWord&&p.options.infixOperatorNames[m.endsWord]||m instanceof(D.text||o)||m instanceof Np||m.ctrlSeq==="\\ "||/^[,;:]$/.test(m.ctrlSeq));)m=m[r];if(m instanceof Np&&m[e]instanceof Ks){m=m[e];var T=m[e];T instanceof Ks&&T.ctrlSeq!=m.ctrlSeq&&(m=m[e])}if(m!==p[r]&&!p.isTooDeep(1)){var T=m[e],L=p[r];this.replaces(new v(T||p.parent.getEnd(r),L)),p[r]=m}}w.prototype.createLeftOf.call(this,p)},f}(j1),J1=function(){return new Xo("\\operatorname{ans}",c("span",{class:"dcg-mq-ans"},[c.text("ans")]),"ans")};D.ans=J1;var X1=function(){return new Xo("\\%\\operatorname{of}",c("span",{class:"dcg-mq-nonSymbola dcg-mq-operator-name"},[c.text("% of ")]),"percent of")};D.percent=D.percentof=X1;var VU=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.tokenId="",p.ctrlSeq="\\token",p.textTemplate=["token(",")"],p.mathspeakTemplate=["StartToken,",", EndToken"],p.ariaLabel="token",p}return f.prototype.html=function(){var p=c("span",{class:"dcg-mq-token dcg-mq-ignore-mousedown","data-dcg-mq-token":this.tokenId});return this.setDOM(p),z.linkElementByCmdNode(p,this),p},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+="\\token{"+this.tokenId+"}",this.checkCursorContextClose(p)},f.prototype.mathspeak=function(){var p=[];return this.domFrag().children().eachElement(function(m){var y=m.getAttribute("aria-label");typeof y=="string"&&y!==""&&p.push(y)}),p.length>0?p.join(" ").trim():"token "+this.tokenId},f.prototype.parser=function(){var p=this;return Ue.block.map(function(m){var y=m.getEnd(r);if(y)for(p.tokenId+=y.ctrlSeq;y=y[e];)p.tokenId+=y.ctrlSeq;return p})},f}(Xo);D.token=VU;var Q1=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.ctrlSeq="\\sqrt",p.domView=new si(1,function(m){return c("span",{class:"dcg-mq-non-leaf dcg-mq-sqrt-container"},[c("span",{class:"dcg-mq-scaled dcg-mq-sqrt-prefix"},[Mf.sqrt.html()]),c.block("span",{class:"dcg-mq-non-leaf dcg-mq-sqrt-stem"},m[0])])}),p.textTemplate=["sqrt(",")"],p.mathspeakTemplate=["StartRoot,",", EndRoot"],p.ariaLabel="root",p}return f.prototype.parser=function(){return Ue.optBlock.then(function(p){return Ue.block.map(function(m){var y=new yk;return y.blocks=[p,m],p.adopt(y,0,0),m.adopt(y,p,0),y})}).or(w.prototype.parser.call(this))},f.prototype.deleteTowards=function(p,m){if(!this.isEmpty()&&p===1){this.moveTowards(e,m),m.parent.deleteOutOf(r,m);return}w.prototype.deleteTowards.call(this,p,m)},f}(Bi);D.sqrt=Q1,D.hat=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.ctrlSeq="\\hat",p.domView=new si(1,function(m){return c("span",{class:"dcg-mq-non-leaf"},[c("span",{class:"dcg-mq-hat-prefix"},[c.text("^")]),c.block("span",{class:"dcg-mq-hat-stem"},m[0])])}),p.textTemplate=["hat(",")"],p}return f}(Bi);var yk=function(w){Ne(f,w);function f(){var p=w!==null&&w.apply(this,arguments)||this;return p.domView=new si(2,function(m){return c("span",{class:"dcg-mq-nthroot-container dcg-mq-non-leaf"},[c.block("sup",{class:"dcg-mq-nthroot dcg-mq-non-leaf"},m[0]),c("span",{class:"dcg-mq-scaled dcg-mq-sqrt-container"},[c("span",{class:"dcg-mq-sqrt-prefix dcg-mq-scaled"},[Mf.sqrt.html()]),c.block("span",{class:"dcg-mq-sqrt-stem dcg-mq-non-leaf"},m[1])])])}),p.textTemplate=["sqrt[","](",")"],p}return f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+="\\sqrt[",this.getEnd(r).latexRecursive(p),p.latex+="]{",this.getEnd(e).latexRecursive(p),p.latex+="}",this.checkCursorContextClose(p)},f.prototype.mathspeak=function(){var p=this.getEnd(r).mathspeak(),m=this.getEnd(e).mathspeak();return this.getEnd(r).ariaLabel="Index",this.getEnd(e).ariaLabel="Radicand",p==="3"?"Start Cube Root, "+m+", End Cube Root":"Root Index "+p+", Start Root, "+m+", End Root"},f.prototype.deleteTowards=function(p,m){Bi.prototype.deleteTowards.call(this,p,m)},f}(Q1);D.nthroot=yk,D.cbrt=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.createLeftOf=function(p){w.prototype.createLeftOf.call(this,p),new Aa("3").createLeftOf(p),p.controller.moveRight()},f}(yk);var Z1=function(w){Ne(f,w);function f(p,m,y){var T=new si(1,function(L){return c("span",{class:"dcg-mq-non-leaf"},[c("span",{class:"dcg-mq-diacritic-above"},[m]),c.block("span",{class:"dcg-mq-diacritic-stem"},L[0])])});return w.call(this,p,T,y)||this}return f}(Bi);D.vec=function(){return new Z1("\\vec",c.entityText("&rarr;"),["vec(",")"])},D.tilde=function(){return new Z1("\\tilde",c.text("~"),["tilde(",")"])};var eG=function(w){Ne(f,w);function f(){return w!==null&&w.apply(this,arguments)||this}return f.prototype.setDOM=function(p){var m;w.prototype.setDOM.call(this,p);var y=this.domFrag().children();return y.isEmpty()||(this.delimFrags=(m={},m[r]=y.first(),m[e]=y.last(),m)),this},f}(Bi),Us=function(w){Ne(f,w);function f(p,m,y,T,L){var F,N=w.call(this,"\\left"+T,void 0,[m,y])||this;return N.side=p,N.sides=(F={},F[r]={ch:m,ctrlSeq:T},F[e]={ch:y,ctrlSeq:L},F),N}return f.prototype.numBlocks=function(){return 1},f.prototype.html=function(){var p=this,m=this.getSymbol(r),y=this.getSymbol(e);return this.domView=new si(1,function(T){return c("span",{class:"dcg-mq-non-leaf dcg-mq-bracket-container"},[c("span",{style:"width:"+m.width,class:"dcg-mq-scaled dcg-mq-bracket-l dcg-mq-paren"+(p.side===e?" dcg-mq-ghost":"")},[m.html()]),c.block("span",{style:"margin-left:"+m.width+";margin-right:"+y.width,class:"dcg-mq-bracket-middle dcg-mq-non-leaf"},T[0]),c("span",{style:"width:"+y.width,class:"dcg-mq-scaled dcg-mq-bracket-r dcg-mq-paren"+(p.side===r?" dcg-mq-ghost":"")},[y.html()])])}),w.prototype.html.call(this)},f.prototype.getSymbol=function(p){var m=this.sides[p||e].ch;return Mf[m]||{width:"0",html:""}},f.prototype.latexRecursive=function(p){this.checkCursorContextOpen(p),p.latex+="\\left"+this.sides[r].ctrlSeq,this.getEnd(r).latexRecursive(p),p.latex+="\\right"+this.sides[e].ctrlSeq,this.checkCursorContextClose(p)},f.prototype.mathspeak=function(p){var m=this.sides[r].ch,y=this.sides[e].ch;if(m==="|"&&y==="|")this.mathspeakTemplate=["StartAbsoluteValue,",", EndAbsoluteValue"],this.ariaLabel="absolute value";else if(p&&p.createdLeftOf&&this.side){var T="";return this.side===r?T=this.textTemplate[0]:this.side===e&&(T=this.textTemplate[1]),(this.side===r?"left ":"right ")+Eh[T]}else this.mathspeakTemplate=["left "+Eh[m]+",",", right "+Eh[y]],this.ariaLabel=Eh[m]+" block";return w.prototype.mathspeak.call(this)},f.prototype.matchBrack=function(p,m,y){return y instanceof f&&y.side&&y.side!==-m&&(!p.restrictMismatchedBrackets||Af[this.sides[this.side].ch]===y.sides[y.side].ch||p.restrictMismatchedBrackets!=="none"&&{"(":"]","[":")"}[this.sides[r].ch]===y.sides[e].ch)&&y},f.prototype.closeOpposing=function(p){p.side=0,p.sides[this.side]=this.sides[this.side];var m=p.delimFrags[this.side===r?r:e].removeClass("dcg-mq-ghost");this.replaceBracket(m,this.side)},f.prototype.createLeftOf=function(p){var m;if(!this.replacedFragment){var y=p.options;this.sides[r].ch==="|"?m=this.matchBrack(y,e,p[e])||this.matchBrack(y,r,p[r])||this.matchBrack(y,0,p.parent.parent):m=this.matchBrack(y,-this.side,p[-this.side])||this.matchBrack(y,-this.side,p.parent.parent)}if(m){var T=this.side=-m.side;this.closeOpposing(m),m===p.parent.parent&&p[T]&&new v(p[T],p.parent.getEnd(T),-T).disown().withDirAdopt(-T,m.parent,m,m[T]).domFrag().insDirOf(T,m.domFrag()),m.bubble(function(L){L.reflow()})}else m=this,T=m.side,m.replacedFragment?m.side=0:p[-T]&&(m.replaces(new v(p[-T],p.parent.getEnd(-T),T)),p[-T]=0),w.prototype.createLeftOf.call(this,p);T===r?p.insAtLeftEnd(m.getEnd(r)):p.insRightOf(m)},f.prototype.placeCursor=function(){},f.prototype.unwrap=function(){this.getEnd(r).children().disown().adopt(this.parent,this,this[e]).domFrag().insertAfter(this.domFrag()),this.remove()},f.prototype.deleteSide=function(p,m,y){var T=this.parent,L=this[p],F=T.getEnd(p);if(p===this.side){this.unwrap(),L?y.insDirOf(-p,L):y.insAtDirEnd(p,T);return}var N=y.options,Z=!this.side;if(this.side=-p,this.matchBrack(N,p,this.getEnd(r).getEnd(this.side))){this.closeOpposing(this.getEnd(r).getEnd(this.side));var ye=this.getEnd(r).getEnd(p);this.unwrap(),ye&&ye.siblingCreated(y.options,p),L?y.insDirOf(-p,L):y.insAtDirEnd(p,T)}else{if(this.matchBrack(N,p,this.parent.parent))this.parent.parent.closeOpposing(this),this.parent.parent.unwrap();else if(m&&Z){this.unwrap(),L?y.insDirOf(-p,L):y.insAtDirEnd(p,T);return}else{this.sides[p]=PU(this),this.delimFrags[r].removeClass("dcg-mq-ghost"),this.delimFrags[e].removeClass("dcg-mq-ghost");var pe=this.delimFrags[p].addClass("dcg-mq-ghost");this.replaceBracket(pe,p)}if(L){var ae=this.getEnd(r),ye=ae.getEnd(p);ae.domFrag().removeClass("dcg-mq-empty"),new v(L,F,-p).disown().withDirAdopt(-p,ae,ye,0).domFrag().insAtDirEnd(p,ae.domFrag().oneElement()),ye&&ye.siblingCreated(y.options,p),y.insDirOf(-p,L)}else m?y.insDirOf(p,this):y.insAtDirEnd(p,this.getEnd(r))}},f.prototype.replaceBracket=function(p,m){var y=this.getSymbol(m);if(p.children().replaceWith(P(y.html())),p.oneElement().style.width=y.width,m===r){var T=p.next();T.isEmpty()||(T.oneElement().style.marginLeft=y.width)}else{var 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shared-button-close-dialog = Close Dialog
shared-button-close-message = Close Message
shared-calculator-button-braille-mode-nemeth = Nemeth
shared-calculator-button-braille-mode-ueb = UEB
shared-calculator-button-controlbar-functions = functions
shared-calculator-button-go = Go
shared-calculator-error-3d-bad-equality-slice = We don't support this type of equality restriction.
shared-calculator-error-3d-length-type-error = Function '{ $fn }' cannot be applied to { $arg } in the 3d calculator. Use '{ $alternativeFn }' to find the number of elements in a list.
shared-calculator-error-3d-mixed-restriction-equation = Cannot apply both an inequality restriction and an equality restriction to this expression.
shared-calculator-error-3d-multiple-equality-restrictions = Cannot apply more than one equality restriction.
shared-calculator-error-action-merge-free-variable = Cannot combine an action that depends on free variable '{ $symbol }'.
shared-calculator-error-add-arguments-to-definition-many = Try including '{ $symbols }' and '{ $lastSymbol }' as arguments by defining the function as '{ $newSignature }'.
shared-calculator-error-add-arguments-to-definition-one = Try including '{ $lastSymbol }' as an argument by defining the function as '{ $newSignature }'.
shared-calculator-error-add-type-error = Cannot add { $symbol1 } and { $symbol2 }.
shared-calculator-error-adjacent-mixed-number = Sorry, I don't know what to do with mixed number '{ $mixedNumber }'. Try using a '*' symbol around it.
shared-calculator-error-adjacent-numbers = Sorry, I don't know what to do with adjacent numbers '{ $left }' and '{ $right }'. Try using parentheses or a '*' symbol.
shared-calculator-error-ans-undefined = The previous expression didn't define any value for ans.
shared-calculator-error-assignments-unsupported = This calculator does not support defining variables.
shared-calculator-error-bad-for-input-list-dependency = A definition on the right-hand side of 'for' can't depend on input variable '{ $symbol }'.
shared-calculator-error-bad-for-interval-dependency = Parameter bounds on the right-hand side of 'for' can't depend on input variable '{ $symbol }'.
shared-calculator-error-bad-implicit-call = Use parentheses around the argument of '{ $symbol }'.
shared-calculator-error-bad-integral-bound-dependency = Integration bounds can't depend on integration variable '{ $symbol }'.
shared-calculator-error-bad-interval-comprehension-arity =
    { $count ->
        [one] You can't use 'for' to parameterize { $type } using 1 parameter.
       *[other] You can't use 'for' to parameterize { $type } using { $count } parameters.
    }
shared-calculator-error-bad-log-exponent = Only { $form } is supported. Otherwise, use parens.
shared-calculator-error-bad-product-bound-dependency = Product bounds can't depend on product index '{ $symbol }'.
shared-calculator-error-bad-sample-size = Sample size must be a finite, non-negative number.
shared-calculator-error-bad-sum-bound-dependency = Summation bounds can't depend on summation index '{ $symbol }'.
shared-calculator-error-bad-symbol-context = You can't use '{ $symbol }' in this context.
shared-calculator-error-bad-trig-exponent = Only { $form1 } and { $form2 } are supported. Otherwise, use parens.
shared-calculator-error-bad-tuple-dimensions = Points may only have { $symbol } coordinates.
shared-calculator-error-binary-operator-missing-operand = You need something on both sides of the '{ $symbol }' symbol.
shared-calculator-error-blank-expression = You haven't written anything yet.
shared-calculator-error-boxplot-breadth-invalid = Invalid height. Try using any number.
shared-calculator-error-boxplot-offset-invalid = Invalid offset. Try using any number.
shared-calculator-error-cannot-assign-color = Cannot assign a color to '{ $variable }'.
shared-calculator-error-cannot-redefine = You can't redefine '{ $symbol }' because it's already defined.
shared-calculator-error-cannot-redefine-root = You can't define '{ $symbol }' because '{ $symbolRoot }' is already defined.
shared-calculator-error-cannot-restrict = Cannot create a restriction based on '{ $variable }' in this type of expression.
shared-calculator-error-cannot-restrict-with-equality = Cannot create an equality restriction based on '{ $variable }' in this type of expression.
shared-calculator-error-cannot-subscript = '{ $symbol }' cannot have a subscript.
shared-calculator-error-cant-combine-spherical-and-cylindrical = Can't combine spherical and cylindrical coordinates.
shared-calculator-error-cdf-max-invalid = Invalid cdf max. Try using any number.
shared-calculator-error-cdf-max-less-than-min = Invalid cdf limits. Min should be less than max.
shared-calculator-error-cdf-min-invalid = Invalid cdf min. Try using any number.
shared-calculator-error-cdf-too-many-arguments = 'cdf' should be called on a distribution with at most two numbers. { $recommendation }
shared-calculator-error-cdf-too-many-arguments-recommendation = For example, try typing: D.cdf(-1,1) where D=normaldist().
shared-calculator-error-cdf-wrong-arity = 'cdf' should be called on a distribution with at least one number. { $recommendation }
shared-calculator-error-cdf-wrong-arity-recommendation = For example, try typing: D.cdf(x) where D=normaldist().
shared-calculator-error-clickable-object-assignment-not-defined = "{ $symbol }" is not defined. Try using a different variable or adding a slider.
shared-calculator-error-clickable-object-assignment-not-identifier = Invalid symbol. Try using a single letter.
shared-calculator-error-clickable-object-invalid-expression = Can't evaluate this. Try a number or simple expression.
shared-calculator-error-colon-missing-condition = The left side of a ':' must be a condition, like 'x>1'.
shared-calculator-error-color-arity = '{ $symbol }' should be called with 3 arguments. { $recommendation }
shared-calculator-error-color-arity-recommendation = For example, try typing: { $recommendation }.
shared-calculator-error-color-not-assigned = To use a color, you must assign it to a variable.
shared-calculator-error-combine-type-error = Cannot combine { $symbol1 } and { $symbol2 }.
shared-calculator-error-comparator-type-error = Cannot compare { $symbol1 } to { $symbol2 }.
shared-calculator-error-complicated-double-inequality = We only support solved double inequalities. Try deleting one side of the inequality.
shared-calculator-error-complicated-polar-implicit = Polar equations must be linear in r.
shared-calculator-error-constant-unsupported = This calculator does not support the constant '{ $symbol }'.
shared-calculator-error-custom-toolbar-not-condition = Please write a valid condition and make sure every referenced variable is defined.
shared-calculator-error-deeply-nested = Definitions are nested too deeply.
shared-calculator-error-dependency-cycle = '{ $symbols }' and '{ $lastSymbol }' can't be defined in terms of each other.
shared-calculator-error-depends-on-deleted-geo-object = This depends on a geometric object that's no longer defined.
shared-calculator-error-derivative-missing-body = What do you want to take the derivative of?
shared-calculator-error-derivative-type-error = Cannot take the derivative of { $symbol }.
shared-calculator-error-derivative-variable-type-error = Cannot take derivative with respect to '{ $symbol1 }' because it is { $symbol2 }.
shared-calculator-error-differential-with-superscript = Integration variable cannot have a superscript.
shared-calculator-error-distribution-as-function = Cannot call distribution '{ $symbol }' as a function. Try '{ $symbol }.pdf(x)'.
shared-calculator-error-divide-type-error = Cannot divide { $symbol1 } by { $symbol2 }.
shared-calculator-error-domain-max-invalid = Invalid domain max. Try using any number.
shared-calculator-error-domain-max-less-than-min = Invalid domain limits. Min should be less than max.
shared-calculator-error-domain-min-invalid = Invalid domain min. Try using any number.
shared-calculator-error-dot-lhs-type-error = Cannot call '.{ $symbol }' on { $type }.
shared-calculator-error-duplicate-function-parameter = Cannot use '{ $dependency }' for multiple parameters of this function.
shared-calculator-error-duplicate-update-rules = An action cannot specify multiple update rules for '{ $symbol }'.
shared-calculator-error-empty-paren = Parentheses cannot be empty.
shared-calculator-error-empty-pipe = Absolute value symbol cannot be empty.
shared-calculator-error-empty-radical = Radical cannot be empty.
shared-calculator-error-empty-radical-index = Radical index cannot be empty.
shared-calculator-error-empty-square-bracket = Square brackets cannot be empty.
shared-calculator-error-empty-subscript = Subscripts cannot be empty.
shared-calculator-error-empty-superscript = Superscripts cannot be empty.
shared-calculator-error-equation-required = Try adding an equals sign to turn this into an equation.
shared-calculator-error-equation-required-symbol = Try adding '{ $lhs }' to the beginning of this equation.
shared-calculator-error-equations-unsupported = This calculator does not support this type of equation.
shared-calculator-error-event-handler-type-error = This should be an action. Try '{ $example }'.
shared-calculator-error-exponent-type-error = Cannot raise { $symbol1 } to { $symbol2 }.
shared-calculator-error-feature-unavailable = This feature is not available in the current calculator.
shared-calculator-error-fraction-empty = You need a numerator and denominator for your fraction.
shared-calculator-error-fraction-missing-denominator = You need a denominator for the bottom of your fraction.
shared-calculator-error-fraction-missing-numerator = You need a numerator for the top of your fraction.
shared-calculator-error-function-definition-unsupported = This calculator does not support function definitions.
shared-calculator-error-function-name-as-parameter = Cannot use function name '{ $dependency }' as a function parameter.
shared-calculator-error-function-not-defined = Function '{ $dependency }' is not defined.
shared-calculator-error-function-type-error-1 = Function '{ $fn }' cannot be applied to { $arg }.
shared-calculator-error-function-type-error-2 = Function '{ $fn }' cannot be applied to { $arg1 } and { $arg2 }.
shared-calculator-error-function-type-error-many = Function '{ $fn }' cannot be applied to these arguments.
shared-calculator-error-function-unsupported = This calculator does not support the '{ $symbol }' function.
shared-calculator-error-geometry-length-type-error = Function '{ $fn }' cannot be applied to { $arg } in the geometry calculator. Use '{ $alternativeFn }' to find the number of elements in a list.
shared-calculator-error-gpu-function-unsupported = Cannot use the '{ $symbol }' function here.
shared-calculator-error-gpu-integral-unsupported = Cannot use integrals here.
shared-calculator-error-gpu-long-product = Products may not have more than { $maxTermCount } terms here.
shared-calculator-error-gpu-long-sum = Sums may not have more than { $maxTermCount } terms here.
shared-calculator-error-gpu-max-list-size = Lists may not have more than { $maxListSize } elements here.
shared-calculator-error-gpu-variable-list-length = List length cannot depend on variable '{ $symbol }' here.
shared-calculator-error-gpu-variable-product = Product bound cannot depend on variable '{ $symbol }' here.
shared-calculator-error-gpu-variable-sum = Sum bound cannot depend on variable '{ $symbol }' here.
shared-calculator-error-heterogeneous-list = All elements of a list must have the same type.
shared-calculator-error-identifier-as-function = '{ $symbol }' is a function. Try using parentheses.
shared-calculator-error-identifier-is-not-function = '{ $symbol }' is not a function. Try defining it as '{ $symbol }(x) = x^2' instead.
shared-calculator-error-illegal-bin-width = The second argument to '{ $symbol }' must be a positive number.
shared-calculator-error-illegal-dot-call = Function '{ $symbol }' cannot be called with dot notation.
shared-calculator-error-implicits-disabled = Plotting implicit equations and inequalities is disabled.
shared-calculator-error-incorrect-list-comprehension-input = Definitions on the right-hand side of 'for' must set a variable equal to a list. Try i=[1...10].
shared-calculator-error-incorrect-product-lower-bound = Lower bound of a product must set a variable equal to a number. Try n=1.
shared-calculator-error-incorrect-sum-lower-bound = Lower bound of a sum must set a variable equal to a number. Try n=1.
shared-calculator-error-index-type-error = Cannot index { $symbol1 } with { $symbol2 }.
shared-calculator-error-inequalities-disabled = Plotting inequalities is disabled.
shared-calculator-error-inequalities-unsupported = This calculator does not support inequalities.
shared-calculator-error-integral-argument-type-error = Cannot take the integral of { $symbol }.
shared-calculator-error-integral-lower-bound-type-error = Lower bound of an integral cannot be { $symbol }.
shared-calculator-error-integral-missing-body = What do you want to take the integral of?
shared-calculator-error-integral-missing-bound = Integrals must have upper and lower bounds.
shared-calculator-error-integral-missing-differential = Integrand must end with an integration variable, like dx.
shared-calculator-error-integral-upper-bound-type-error = Upper bound of an integral cannot be { $symbol }.
shared-calculator-error-internal-error = [internal] { $msg }
shared-calculator-error-invalid-dependent-first-table-column = This column header can't be defined elsewhere in the calculator.
shared-calculator-error-invalid-double-equality-3d = Sorry, we only plot double equalities that contain z. Try adding 0*z to one side.
shared-calculator-error-invalid-double-inequality-3d = We only plot double inequalities of x, y, and z.
shared-calculator-error-invalid-double-inequality-variables = We only plot double inequalities of x and y.
shared-calculator-error-invalid-first-table-column = First column may not be { $most } or { $last }.
shared-calculator-error-invalid-half-empty-range = Range must have an upper and lower bound.
shared-calculator-error-invalid-implicit-variables = We only support implicit equations of x and y.
shared-calculator-error-invalid-implicit-variables-3d = We only support implicit equations of x, y, and z.
shared-calculator-error-invalid-inequality-variables = We only plot inequalities of x and y, or r and \u03B8.
shared-calculator-error-invalid-interval-comprehension-invalid-bound = Parameter bounds on the right-hand side of 'for' must be of the form '0<{ $identifier }<1'.
shared-calculator-error-invalid-interval-comprehension-return-type = You can't use 'for' to parameterize { $type }.
shared-calculator-error-invalid-lhs = Sorry, you can't graph { $symbol } as a function of anything yet.
shared-calculator-error-invalid-operator-name = Operator names may only contain letters.
shared-calculator-error-invalid-regression-parameter = '{ $symbol }' may not be used as a regression parameter. Try using a list.
shared-calculator-error-invalid-subscript = Subscripts may only contain letters and digits. '{ $symbol }' is not allowed.
shared-calculator-error-invalid-table-entry = Table entries must be simple expressions. { $supplement }
shared-calculator-error-invalid-table-header = Table headers must be simple expressions. { $supplement }
shared-calculator-error-list-comprehension-input-type-error = A definition on the right-hand side of 'for' must be a list, but { $identifier } is { $actual }. Try { $identifier }={ $example }.
shared-calculator-error-list-type-error = Cannot store { $symbol1 } in a list.
shared-calculator-error-log-scale-box-plot = Cannot plot a box plot on a log scale.
shared-calculator-error-log-scale-dot-plot = Cannot plot a dot plot on a log scale.
shared-calculator-error-log-scale-histogram = Cannot plot a histogram on a log scale.
shared-calculator-error-log-scale-type-error = Cannot plot { $symbol } on a log scale.
shared-calculator-error-logbase-unsupported = This calculator does not support specifying the base of a logarithm. Try 'log' or 'ln'.
shared-calculator-error-malformed-list = Lists are written like this: [1, 2, 3].
shared-calculator-error-malformed-point = Points are written like this: (1, 2).
shared-calculator-error-matrix-add-dimensions = Cannot add matrices with different dimensions.
shared-calculator-error-matrix-assignment = This calculator does not support this type of variable definition. Try using 'New Matrix'.
shared-calculator-error-matrix-element-type-error = Cannot use { $arg } as an element of a matrix.
shared-calculator-error-matrix-fractional-power = A matrix can only be raised to integer powers.
shared-calculator-error-matrix-invalid-variable = Cannot use '{ $symbol }' as a variable.
shared-calculator-error-matrix-multiply-dimensions = Cannot multiply matrices with incompatible dimensions.
shared-calculator-error-matrix-power-dimensions = Only square matrices can be raised to a power.
shared-calculator-error-matrix-subtract-dimensions = Cannot subtract matrices with different dimensions.
shared-calculator-error-max-list-size = Lists may not have more than { $maxListSize } elements.
shared-calculator-error-method-requires-list = '{ $symbol }' requires a list. For example, try typing: { $recommendation }.
shared-calculator-error-mismatched-braces = Expected '{ $symbol1 }' to match '{ $symbol2 }'.
shared-calculator-error-mismatched-double-inequality = Double inequalities must both go the same way, e.g. { $example }.
shared-calculator-error-mixed-comparator-chain = Cannot mix inequalities and equations in a chain of comparisons.
shared-calculator-error-multiply-defined = You've defined '{ $dependency }' in more than one place. Try deleting some of the definitions of '{ $dependency }'.
shared-calculator-error-multiply-type-error = Cannot multiply { $symbol1 } by { $symbol2 }.
shared-calculator-error-multiply-type-error-2d = Ambiguous multiplication of { $symbol1 } by { $symbol2 }. Try typing: (1, 2) * (2, 1).
shared-calculator-error-multiply-type-error-3d = Ambiguous multiplication of { $symbol1 } by { $symbol2 }. Try typing: (1, 2, 3) cross (2, 1, 0).
shared-calculator-error-multiply-type-error-cross = Cannot take the cross product of { $symbol1 } and { $symbol2 }.
shared-calculator-error-negative-type-error = Cannot negate { $symbol }.
shared-calculator-error-nested-interval-comprehension = You can't yet use 'for' to introduce a new parameter to an already parameterized point.
shared-calculator-error-non-arithmetic-range = Ranges must be arithmetic sequences.
shared-calculator-error-non-list-double-reducer = Both arguments of '{ $symbol }' must be lists. For example, try typing: { $recommendation }.
shared-calculator-error-non-list-parameterized-reducer = The first argument of '{ $symbol }' must be a list. For example, try typing: { $recommendation }.
shared-calculator-error-non-singular-inverse = Singular matrices do not have an inverse.
shared-calculator-error-non-square-determinant = Only square matrices have a determinant.
shared-calculator-error-non-square-inverse = Only square matrices have an inverse.
shared-calculator-error-non-square-trace = Only square matrices have a trace.
shared-calculator-error-operator-type-error = Cannot apply { $symbol } to { $symbol1 } and { $symbol2 }.
shared-calculator-error-optimization-error = We couldn't find any region where this model is defined.
shared-calculator-error-ordered-pair-access-type-error = Cannot access a coordinate of { $symbol }.
shared-calculator-error-parameter-already-defined = You can't use '{ $dependency }' as a parameter of this function because '{ $dependency }' is already defined.
shared-calculator-error-parse-error = Sorry, I don't understand this.
shared-calculator-error-pdf-wrong-arity = 'pdf' should be called on a distribution with a number. { $recommendation }
shared-calculator-error-pdf-wrong-arity-recommendation = For example, try typing: D.pdf(x) where D=normaldist().
shared-calculator-error-percent-missing-of = '%' must be used with 'of'. Try '25% of 12'.
shared-calculator-error-piecewise-branch-type-error = Cannot use { $symbol1 } and { $symbol2 } as the branches in a piecewise. Every branch must have the same type.
shared-calculator-error-piecewise-condition-type-error = The condition in a piecewise expression must be { $symbol1 } but was { $symbol2 }.
shared-calculator-error-piecewise-missing-condition = A piecewise expression must have at least one condition.
shared-calculator-error-piecewise-part-missing-condition = Every part of a piecewise expression must have a condition except the last.
shared-calculator-error-point-type-error = Cannot use { $symbol1 } as a coordinate of { $symbol2 }.
shared-calculator-error-points-unsupported = This calculator does not support points.
shared-calculator-error-polygon-unsupported-in-3d = This calculator does not support the 'polygon' function. Try 'triangle' instead.
shared-calculator-error-prime-without-paren = Primed function calls must use parentheses.
shared-calculator-error-primed-function-arity = Prime notation can only be used for functions of a single argument.
shared-calculator-error-product-argument-type-error = Cannot take the product of { $symbol }.
shared-calculator-error-product-infinite-bound-type-error = Product bounds must be finite numbers.
shared-calculator-error-product-lower-bound-type-error = Lower bound of a product cannot be { $symbol }.
shared-calculator-error-product-missing-body = What do you want to take the product of?
shared-calculator-error-product-missing-bound = Products must have upper and lower bounds.
shared-calculator-error-product-upper-bound-type-error = Upper bound of a product cannot be { $symbol }.
shared-calculator-error-random-arity = 'random' should be called with no arguments, or an optional number of samples. For example, try random() or random(10).
shared-calculator-error-random-from-broadcast-distribution = Cannot sample from a list of distributions
shared-calculator-error-recursion-argument-type = Expected argument { $index } to be { $expectedType } but found { $foundType }.
shared-calculator-error-recursion-base-case-argument-non-number = Base case arguments must be simple numbers. Try using piecewise syntax.
shared-calculator-error-recursion-base-case-free-variable = This recursion's base case can't depend on variable '{ $freeVariable }'.
shared-calculator-error-recursion-base-case-same-type = Base cases must all have the same return type.
shared-calculator-error-recursion-base-case-too-complicated = For a recursion with multiple parameters, try using piecewise syntax.
shared-calculator-error-recursion-depth-limit-exceeded = Recursive depth limit exceeded without reaching a base case.
shared-calculator-error-recursion-does-not-terminate = This recursion doesn't reach a base case.
shared-calculator-error-recursion-missing-base-case =
    { $count ->
        [one] The definition of function '{ $lastSymbol }' depends on itself. If '{ $lastSymbol }' is meant to be a recursive function, try adding a valid base case.
       *[other] The definitions of functions '{ $symbols }' and '{ $lastSymbol }' depend on each other. If they are meant to be mutually recursive functions, try adding a valid base case.
    }
shared-calculator-error-recursion-wrong-arity =
    { $count ->
        [one] Function '{ $fnSymbol }' requires 1 argument.
       *[other] Function '{ $fnSymbol }' requires { $count } arguments.
    }
shared-calculator-error-regression-type-error = Cannot regress { $symbol1 } against { $symbol2 }.
shared-calculator-error-regressions-unsupported = This calculator does not support regressions.
shared-calculator-error-self-referential-functions =
    { $count ->
        [one] The definition of function '{ $lastSymbol }' depends on itself.
       *[other] The definitions of functions '{ $symbols }' and '{ $lastSymbol }' depend on each other.
    }
shared-calculator-error-shadowed-index = You can't use '{ $symbol }' as an index because it's already defined.
shared-calculator-error-shadowed-integration-variable = You can't use '{ $symbol }' as an integration variable because it's already defined.
shared-calculator-error-shadowed-list-comprehension-input = You can't define '{ $symbol }' more than once on the right-hand side of 'for'.
shared-calculator-error-single-variable-implicit-equations-disabled = Plotting single-variable implicit equations is disabled.
shared-calculator-error-slider-limit-references-export = Slider limits cannot depend on the slider variable '{ $symbol }'.
shared-calculator-error-slider-max-invalid = Invalid slider max. Try using any number.
shared-calculator-error-slider-max-less-than-min = Invalid slider limits. Min should be less than max.
shared-calculator-error-slider-min-invalid = Invalid slider min. Try using any number.
shared-calculator-error-slider-step-invalid = Invalid slider step. Try using any number.
shared-calculator-error-substitution-ambiguous-comma = Ambiguous use of ',' and '{ $operation }'. Add parentheses around the '{ $operation }' expression.
shared-calculator-error-substitution-body-action = The left hand side of a 'with' substitution cannot be an action.
shared-calculator-error-substitution-body-regression-parameter-dependency = Can't use '{ $operator }' to substitute for the existing variable '{ $globalVariable }' because the expression on the left-hand side depends on '{ $regressionParameter }', which is a regression parameter.
shared-calculator-error-substitution-duplicate-assignment = A 'with' expression cannot make multiple substitutions for '{ $symbol }'.
shared-calculator-error-substitution-function-lhs = Substituting for '{ $symbol }' is not allowed because it is a function.
shared-calculator-error-substitution-illegal-lhs = Substituting for '{ $symbol }' is not allowed.
shared-calculator-error-substitution-invalid-assignments = 'with' must be followed by one or more variable definitions.
shared-calculator-error-substitution-local-lhs = Substituting for variable '{ $symbol }' is not allowed because it is locally defined.
shared-calculator-error-substitution-nested = Using one 'with' expression inside another 'with' expression is not allowed.
shared-calculator-error-substitution-recursion-shadow = Cannot substitute for previously defined symbol '{ $symbol }' in a recursive function.
shared-calculator-error-substitution-type-error = Cannot substitute { $actual } for { $expected }.
shared-calculator-error-substitution-unsupported-interval = Intervals are not allowed on the right-hand side of 'with'. You might want to try using 'for' instead.
shared-calculator-error-subtract-type-error = Cannot subtract { $symbol2 } from { $symbol1 }.
shared-calculator-error-sum-argument-type-error = Cannot take the sum of { $symbol }.
shared-calculator-error-sum-infinite-bound-type-error = Summation bounds must be finite numbers.
shared-calculator-error-sum-lower-bound-type-error = Lower bound of a sum cannot be { $symbol }.
shared-calculator-error-sum-missing-body = What do you want to take the sum of?
shared-calculator-error-sum-missing-bound = Sums must have upper and lower bounds.
shared-calculator-error-sum-upper-bound-type-error = Upper bound of a sum cannot be { $symbol }.
shared-calculator-error-superscript-with-prime = Superscripts and primes cannot be combined.
shared-calculator-error-table-entry-type-error = Table entry cannot be { $symbol }.
shared-calculator-error-table-equation-supplement = Equations are not allowed.
shared-calculator-error-table-function-definition-supplement = Function definitions are not allowed.
shared-calculator-error-table-generic-supplement = This type of expression is not allowed.
shared-calculator-error-table-header-type-error = Table header cannot be { $symbol }.
shared-calculator-error-table-inequality-supplement = Inequalities are not allowed.
shared-calculator-error-table-list-supplement = Lists are not allowed.
shared-calculator-error-table-regression-supplement = Regressions are not allowed.
shared-calculator-error-tdist-wrong-arity = 'tdist' requires 1 argument. For example, try typing: tdist(1).
shared-calculator-error-ticker-min-step-nonnegative = Min step must evaluate to a non-negative number.
shared-calculator-error-token-with-subscript = Tokens may not have subscripts.
shared-calculator-error-too-many-arguments = '{ $symbol }' accepts at most { $max } arguments.
shared-calculator-error-too-many-variables-many-symbols = Too many variables. Try defining '{ $variables }' or '{ $lastVariable }'.
shared-calculator-error-too-many-variables-no-symbols = Too many variables, I don't know what to do with this.
shared-calculator-error-too-many-variables-one-symbol = Too many variables. Try defining '{ $variable }'.
shared-calculator-error-transformation-definition-expected-types-1 = Try using { $arg }.
shared-calculator-error-transformation-definition-expected-types-2 = Try using { $arg1 } and { $arg2 }.
shared-calculator-error-transformation-definition-expected-types-use-fewer-1 = Try using just { $arg }.
shared-calculator-error-transformation-definition-expected-types-use-fewer-2 = Try using just { $arg1 } and { $arg2 }.
shared-calculator-error-transformation-definition-type-error-1 = A { $fn } cannot be defined using { $arg }. { $expectedTypeMessage }
shared-calculator-error-transformation-definition-type-error-2 = A { $fn } cannot be defined using { $arg1 } and { $arg2 }. { $expectedTypeMessage }
shared-calculator-error-transformation-definition-type-error-many = A '{ $fn }' cannot be defined with these arguments.
shared-calculator-error-transformation-definition-type-error-use-more-1 = A { $fn } cannot be defined using just { $arg }. { $expectedTypeMessage }
shared-calculator-error-transformation-definition-type-error-use-more-2 = A { $fn } cannot be defined using just { $arg1 } and { $arg2 }. { $expectedTypeMessage }
shared-calculator-error-transformation-type-error-1 = Transformation '{ $fn }' cannot be applied to { $arg }.
shared-calculator-error-transformation-type-error-2 = Transformation '{ $fn }' cannot be applied to { $arg1 } and { $arg2 }.
shared-calculator-error-transformation-type-error-many = Transformation '{ $fn }' cannot be applied to these arguments.
shared-calculator-error-ttest-list-too-short = Lists for '{ $symbol }' must have at least 2 elements.
shared-calculator-error-two-numbers-error = Cannot make a polygon from two numbers.
shared-calculator-error-unary-operator-missing-left = You need something before the '{ $symbol }' symbol.
shared-calculator-error-unary-operator-missing-right = You need something after the '{ $symbol }' symbol.
shared-calculator-error-unexpected-equality = Cannot use an equality here.
shared-calculator-error-unexpected-inequality = Cannot use an inequality here.
shared-calculator-error-unexpected-prime = Sorry, I don't understand this use of prime notation.
shared-calculator-error-unexpected-subscript = Only functions and variables may have subscripts.
shared-calculator-error-unexpected-symbol = Sorry, I don't understand the way that '{ $symbol }' is used here.
shared-calculator-error-unplottable-chained-equality = This calculator cannot plot chained equations.
shared-calculator-error-unplottable-long-inequality-chain = This calculator cannot plot chains of more than 2 inequalities.
shared-calculator-error-unplottable-polar-function = We can't plot \u03B8 as a function of r. Try plotting r(\u03B8) instead.
shared-calculator-error-unrecognized-symbol = Sorry, I don't understand the '{ $symbol }' symbol.
shared-calculator-error-update-rule-function-lhs = '{ $symbol }' cannot be updated because it is a function.
shared-calculator-error-update-rule-illegal-lhs = Variable '{ $symbol }' cannot be updated.
shared-calculator-error-update-rule-local-lhs = Variable '{ $symbol }' cannot be updated because it is locally defined.
shared-calculator-error-update-rule-non-identifier-lhs = The left hand side of '{ $arrow }' should be a variable name like '{ $example }'.
shared-calculator-error-update-rule-type-error = Cannot update a variable to { $symbol }.
shared-calculator-error-update-rule-undefined-lhs = Variable '{ $symbol }' must be defined to be updated.
shared-calculator-error-use-r-for-cylindrical-coordinates = Can't combine '\u03C1' and 'z'. Try 'r' for cylindrical coordinates.
shared-calculator-error-use-rho-for-spherical-coordinates = Can't combine 'r' and '\u03C6'. Try '\u03C1' (rho) for spherical coordinates.
shared-calculator-error-variable-as-function = Variable '{ $dependency }' can't be used as a function.
shared-calculator-error-variable-function-free-variable = Function '{ $functionSymbol }' cannot depend on free variable '{ $variableSymbol }'.
shared-calculator-error-variable-invalid-function-name = This calculator can not use '{ $symbol }' as a function name.
shared-calculator-error-variable-length-distribution-list = The length of a list of distributions can't depend on free variable '{ $symbol }'.
shared-calculator-error-variable-length-integral-depends-on-integration-var = Can't integrate a list whose length depends on integration variable '{ $symbol }'.
shared-calculator-error-variable-length-product-body-depends-on-index = Can't take the product of a list whose length depends on product index '{ $symbol }'.
shared-calculator-error-variable-length-sum-body-depends-on-index = Can't sum a list whose length depends on summation index '{ $symbol }'.
shared-calculator-error-variable-length-top-level-list = Can't plot a list whose length depends on free variable '{ $symbol }'.
shared-calculator-error-variable-seed = Random seed cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-unsupported = This calculator does not support the '{ $symbol }' variable.
shared-calculator-error-variables-unsupported = This calculator does not support variables like '{ $variable }'.
shared-calculator-error-write-integral = Type '{ $command }' for { $symbol }.
shared-calculator-error-wrong-arity-many-arg = Function '{ $dependency }' requires { $assignment_arity } arguments. { $supplement }
shared-calculator-error-wrong-arity-single-arg-too-few = Function '{ $dependency }' requires an argument. { $supplement }
shared-calculator-error-wrong-arity-single-arg-too-many = Function '{ $dependency }' requires only 1 argument. { $supplement }
shared-calculator-error-wrong-arity-supplement = For example, try typing: { $recommendation }.
shared-calculator-error-wrong-two-arg-arity = Function '{ $symbol }' requires 2 arguments. For example, try typing: { $recommendation }.
shared-calculator-error-zero-arg-reducer = Function '{ $symbol }' requires at least one argument. For example, try typing: { $symbol }(1, 2).
shared-calculator-label-hide-custom-colors = Hide custom colors from geo toolbar
shared-calculator-label-toast-learn-more = Learn more
shared-calculator-label-toast-undo = Undo
shared-calculator-label-value-type-action = an action
shared-calculator-label-value-type-angle = an angle
shared-calculator-label-value-type-any = an unknown object
shared-calculator-label-value-type-arc = an arc
shared-calculator-label-value-type-bool = a true/false value
shared-calculator-label-value-type-circle = a circle
shared-calculator-label-value-type-color = a color
shared-calculator-label-value-type-directed-angle = a directed angle
shared-calculator-label-value-type-distribution = a distribution
shared-calculator-label-value-type-empty-list = an empty list
shared-calculator-label-value-type-error = an error object
shared-calculator-label-value-type-lambda-point = a parameterized point
shared-calculator-label-value-type-lambda-point3d = a parameterized 3d point
shared-calculator-label-value-type-line = a line
shared-calculator-label-value-type-list-of-3d-points = a list of 3D points
shared-calculator-label-value-type-list-of-angles = a list of angles
shared-calculator-label-value-type-list-of-any = a list of unknown objects
shared-calculator-label-value-type-list-of-arcs = a list of arcs
shared-calculator-label-value-type-list-of-bool = a list of true/false values
shared-calculator-label-value-type-list-of-circles = a list of circles
shared-calculator-label-value-type-list-of-colors = a list of colors
shared-calculator-label-value-type-list-of-directed-angles = a list of directed angles
shared-calculator-label-value-type-list-of-distributions = a list of distributions
shared-calculator-label-value-type-list-of-lambda-point = a list of parameterized points
shared-calculator-label-value-type-list-of-lambda-point3d = a list of parameterized 3d points
shared-calculator-label-value-type-list-of-lines = a list of lines
shared-calculator-label-value-type-list-of-numbers = a list of numbers
shared-calculator-label-value-type-list-of-points = a list of points
shared-calculator-label-value-type-list-of-polygons = a list of polygons
shared-calculator-label-value-type-list-of-rays = a list of rays
shared-calculator-label-value-type-list-of-restrictions = a list of restrictions
shared-calculator-label-value-type-list-of-segment3d = a list of 3d segments
shared-calculator-label-value-type-list-of-segments = a list of segments
shared-calculator-label-value-type-list-of-sphere3d = a list of 3d sphere
shared-calculator-label-value-type-list-of-tone = a list of tones
shared-calculator-label-value-type-list-of-transformations = a list of transformations
shared-calculator-label-value-type-list-of-triangle3d = a list of 3d triangles
shared-calculator-label-value-type-list-of-vector3d = a list of 3d vectors
shared-calculator-label-value-type-list-of-vectors = a list of vectors
shared-calculator-label-value-type-number = a number
shared-calculator-label-value-type-point = a point
shared-calculator-label-value-type-point3d = a 3d point
shared-calculator-label-value-type-polygon = a polygon
shared-calculator-label-value-type-ray = a ray
shared-calculator-label-value-type-restriction = a restriction
shared-calculator-label-value-type-seed = a string
shared-calculator-label-value-type-segment = a segment
shared-calculator-label-value-type-segment3d = a 3d segment
shared-calculator-label-value-type-sphere3d = a 3d sphere
shared-calculator-label-value-type-tone = a tone
shared-calculator-label-value-type-transformation = a transformation
shared-calculator-label-value-type-triangle3d = a 3d triangle
shared-calculator-label-value-type-vector = a vector
shared-calculator-label-value-type-vector3d = a 3d vector
shared-calculator-narration-author-mode = Author Mode
shared-calculator-narration-author-mode-off = Author mode off
shared-calculator-narration-author-mode-on = Author mode on
shared-calculator-narration-braille-mode = Braille Mode
shared-calculator-narration-control-toggle-switch-to-default = { $toggled } selected. Press Enter to switch to { $default }.
shared-calculator-narration-control-toggle-switch-to-toggled = { $default } selected. Press Enter to switch to { $toggled }.
shared-calculator-narration-disable-tool = Disable { $tool } when this condition is true
shared-calculator-narration-display-as-decimal = Displaying as fraction. Press Enter to display as Decimal
shared-calculator-narration-display-as-fraction = Displaying as decimal. Press Enter to display as Fraction
shared-calculator-narration-expression-index = Expression { $index }
shared-calculator-narration-expression-list = Expression List
shared-calculator-narration-hotkey-braille-mode-nemeth = Braille mode Nemeth
shared-calculator-narration-hotkey-braille-mode-off = Braille mode off
shared-calculator-narration-hotkey-braille-mode-ueb = Braille mode UEB
shared-calculator-narration-input-error = input has an error
shared-calculator-narration-item-clickable = { $item } clickable
shared-calculator-narration-item-selected = { $item } selected
shared-calculator-narration-item-unknown = Unknown
shared-calculator-narration-item-unselected = { $item } unselected
shared-calculator-narration-keypad = keypad
shared-calculator-narration-keypad-controlbar = Control Bar
shared-calculator-narration-keypad-key-10-n = Times ten to the power of
shared-calculator-narration-keypad-key-abs = Absolute Value
shared-calculator-narration-keypad-key-action-to = Set Value To
shared-calculator-narration-keypad-key-action-with = Substitute With
shared-calculator-narration-keypad-key-alpha = Alpha
shared-calculator-narration-keypad-key-angle = Angle
shared-calculator-narration-keypad-key-angles = Angles
shared-calculator-narration-keypad-key-ans = Answer
shared-calculator-narration-keypad-key-arc = Arc
shared-calculator-narration-keypad-key-arccos = Inverse Cosine
shared-calculator-narration-keypad-key-arccot = Inverse Cotangent
shared-calculator-narration-keypad-key-arccsc = Inverse Cosecant
shared-calculator-narration-keypad-key-arcsec = Inverse Secant
shared-calculator-narration-keypad-key-arcsin = Inverse Sine
shared-calculator-narration-keypad-key-arctan = Inverse Tangent
shared-calculator-narration-keypad-key-area = Area
shared-calculator-narration-keypad-key-backspace = Backspace
shared-calculator-narration-keypad-key-beta = Beta
shared-calculator-narration-keypad-key-binomialdist = Binomial Distribution
shared-calculator-narration-keypad-key-boxplot = Box Plot
shared-calculator-narration-keypad-key-ceil = Ceiling
shared-calculator-narration-keypad-key-center = Center
shared-calculator-narration-keypad-key-circle = Circle
shared-calculator-narration-keypad-key-corr = Correlation
shared-calculator-narration-keypad-key-cos = Cosine
shared-calculator-narration-keypad-key-cosh = Hyperbolic Cosine
shared-calculator-narration-keypad-key-cot = Cotangent
shared-calculator-narration-keypad-key-coterminal = Coterminal
shared-calculator-narration-keypad-key-coth = Hyperbolic Cotangent
shared-calculator-narration-keypad-key-cov = Co Variance
shared-calculator-narration-keypad-key-covp = Population Co Variance
shared-calculator-narration-keypad-key-csc = Cosecant
shared-calculator-narration-keypad-key-csch = Hyperbolic Cosecant
shared-calculator-narration-keypad-key-cubed = Cubed
shared-calculator-narration-keypad-key-decimal = Decimal
shared-calculator-narration-keypad-key-dilate = Dilate
shared-calculator-narration-keypad-key-directed-angle = Directed Angle
shared-calculator-narration-keypad-key-directed-angles = Directed Angles
shared-calculator-narration-keypad-key-distance = Distance
shared-calculator-narration-keypad-key-divide = Divide
shared-calculator-narration-keypad-key-dotplot = Dot Plot
shared-calculator-narration-keypad-key-enter = Enter
shared-calculator-narration-keypad-key-erf = Error Function
shared-calculator-narration-keypad-key-exp = Exponent
shared-calculator-narration-keypad-key-factorial = Factorial
shared-calculator-narration-keypad-key-floor = Floor
shared-calculator-narration-keypad-key-fraction = A over B
shared-calculator-narration-keypad-key-glider = Glider
shared-calculator-narration-keypad-key-histogram = Histogram
shared-calculator-narration-keypad-key-int = Integral
shared-calculator-narration-keypad-key-intersection = Intersection
shared-calculator-narration-keypad-key-inversecdf = Inverse CDF function
shared-calculator-narration-keypad-key-ittest = Independent T Test
shared-calculator-narration-keypad-key-left-arrow = Left Arrow
shared-calculator-narration-keypad-key-left-bracket = Left Bracket
shared-calculator-narration-keypad-key-left-paren = Left Parenthesis
shared-calculator-narration-keypad-key-line = Line
shared-calculator-narration-keypad-key-ln = Natural Log
shared-calculator-narration-keypad-key-log = Log
shared-calculator-narration-keypad-key-loga = Log A
shared-calculator-narration-keypad-key-mean = Mean
shared-calculator-narration-keypad-key-median = Median
shared-calculator-narration-keypad-key-midpoint = Midpoint
shared-calculator-narration-keypad-key-minus = Minus
shared-calculator-narration-keypad-key-normaldist = Normal Distribution
shared-calculator-narration-keypad-key-nthroot = Nth Root
shared-calculator-narration-keypad-key-parallel = Parallel
shared-calculator-narration-keypad-key-pdf = Probability Density Function
shared-calculator-narration-keypad-key-percent-of = Percent Of
shared-calculator-narration-keypad-key-perimeter = Perimeter
shared-calculator-narration-keypad-key-perpendicular = Perpendicular
shared-calculator-narration-keypad-key-phi = Phi
shared-calculator-narration-keypad-key-pi = Pi
shared-calculator-narration-keypad-key-plus = Plus
shared-calculator-narration-keypad-key-poissondist = Poisson Distribution
shared-calculator-narration-keypad-key-polygon = Polygon
shared-calculator-narration-keypad-key-prime = Function derivative
shared-calculator-narration-keypad-key-product = Product
shared-calculator-narration-keypad-key-quantile = Quantile
shared-calculator-narration-keypad-key-quartile = Quartile
shared-calculator-narration-keypad-key-radius = Radius
shared-calculator-narration-keypad-key-random = Random Number
shared-calculator-narration-keypad-key-ray = Ray
shared-calculator-narration-keypad-key-reciprocal = Reciprocal
shared-calculator-narration-keypad-key-reflect = Reflect
shared-calculator-narration-keypad-key-rho = Rho
shared-calculator-narration-keypad-key-right-arrow = Right Arrow
shared-calculator-narration-keypad-key-right-bracket = Right Bracket
shared-calculator-narration-keypad-key-right-paren = Right Parenthesis
shared-calculator-narration-keypad-key-rotate = Rotate
shared-calculator-narration-keypad-key-round = Round
shared-calculator-narration-keypad-key-sec = Secant
shared-calculator-narration-keypad-key-segment = Segment
shared-calculator-narration-keypad-key-segments = Segments
shared-calculator-narration-keypad-key-shift = Shift
shared-calculator-narration-keypad-key-sin = Sine
shared-calculator-narration-keypad-key-sinh = Hyperbolic Sine
shared-calculator-narration-keypad-key-spearman = Spearman Rank Correlation
shared-calculator-narration-keypad-key-sphere = Sphere
shared-calculator-narration-keypad-key-sqrt = Square Root
shared-calculator-narration-keypad-key-squared = Squared
shared-calculator-narration-keypad-key-stats = Summary statistics
shared-calculator-narration-keypad-key-stdev = Standard Deviation
shared-calculator-narration-keypad-key-stdevp = Standard Deviation of Population
shared-calculator-narration-keypad-key-subscript = Subscript
shared-calculator-narration-keypad-key-sum = Sum
shared-calculator-narration-keypad-key-superscript = Superscript
shared-calculator-narration-keypad-key-supplement = Supplement
shared-calculator-narration-keypad-key-tan = Tangent
shared-calculator-narration-keypad-key-tanh = Hyperbolic Tangent
shared-calculator-narration-keypad-key-tau = Tau
shared-calculator-narration-keypad-key-tdist = Student-t Distribution
shared-calculator-narration-keypad-key-theta = Theta
shared-calculator-narration-keypad-key-times = Times
shared-calculator-narration-keypad-key-toggle-audio-trace = Toggle Audio Trace
shared-calculator-narration-keypad-key-toggle-letters = Toggle Letters
shared-calculator-narration-keypad-key-toggle-numbers = Toggle Numbers
shared-calculator-narration-keypad-key-tone = Tone
shared-calculator-narration-keypad-key-translate = Translate
shared-calculator-narration-keypad-key-triangle = Triangle
shared-calculator-narration-keypad-key-tscore = T Score
shared-calculator-narration-keypad-key-ttest = T Test
shared-calculator-narration-keypad-key-uniformdist = Uniform Distribution
shared-calculator-narration-keypad-key-vector = Vector
shared-calculator-narration-keypad-key-vertices = Vertices
shared-calculator-narration-keypad-key-ythroot = Yth Root
shared-calculator-narration-keypad-plus-minus = Plus-Minus
shared-calculator-narration-math-input-error-message = expression has error
shared-calculator-narration-settings-display-size = Display Size
shared-calculator-narration-settings-display-size-default = Display size: default
shared-calculator-narration-settings-display-size-large = Display size: large
shared-calculator-narration-show-as-decimal = Show as Decimal
shared-calculator-narration-show-as-fraction = Show as Fraction
shared-calculator-narration-six-key-mode-off = Six Key Braille Input off
shared-calculator-narration-six-key-mode-on = Six Key Braille Input on
shared-calculator-text-customize-toolbar = Customize the Toolbar
shared-calculator-text-search-results =
    { $count ->
        [0] No results.
        [one] 1 result.
       *[other] { $count } results.
    }
shared-label-to = to
basic-calculator-button-controlbar-abc = abc
basic-calculator-button-controlbar-clear = clear
basic-calculator-button-controlbar-clear-all = clear all
basic-calculator-button-controlbar-func = func
basic-calculator-button-controlbar-main = main
basic-calculator-button-turn-braille-mode-off = Turn { $mode } off
basic-calculator-error-fractions-unavailable = Fractions are not available in the current calculator.
basic-calculator-error-parentheses-unavailable = Parentheses are not available in this calculator.
basic-calculator-heading-braille-table-type-this = Type this
basic-calculator-heading-braille-table-typeset = Typeset
basic-calculator-label-answer-hint = Your answers show up on this side.
basic-calculator-label-controlbar-deg = deg
basic-calculator-label-controlbar-rad = rad
basic-calculator-label-convert-to-decimal = Convert to decimal.
basic-calculator-label-convert-to-fraction = Convert to fraction.
basic-calculator-label-reverse-contrast = Reverse Contrast
basic-calculator-link-download-braille-equations = Download Braille Equations
basic-calculator-link-view-braille-examples = View more examples
basic-calculator-narration-calc-description-fourfunction = Desmos Four-Function Calculator
basic-calculator-narration-calc-description-scientific = Desmos Scientific Calculator
basic-calculator-narration-controlbar-abc = A B C
basic-calculator-narration-controlbar-backspace = backspace
basic-calculator-narration-controlbar-clear = clear
basic-calculator-narration-controlbar-clear-all = clear all
basic-calculator-narration-controlbar-degrees = Degrees
basic-calculator-narration-controlbar-functions = Functions
basic-calculator-narration-controlbar-main = main
basic-calculator-narration-controlbar-radians = Radians
basic-calculator-narration-controlbar-redo = Redo
basic-calculator-narration-controlbar-settings = settings
basic-calculator-narration-controlbar-undo = Undo
basic-calculator-narration-convert-to-decimal = Displaying as fraction. Press Enter to display as Decimal
basic-calculator-narration-convert-to-fraction = Displaying as decimal. Press Enter to display as Fraction
basic-calculator-narration-hotkey-six-key-input-off = Six Key Braille Input off
basic-calculator-narration-hotkey-six-key-input-on = Six Key Braille Input on
basic-calculator-text-braille-mode-is-on = { $mode } is on!
basic-calculator-text-how-to-type-braille = Use a Refreshable Braille display, or just type Braille with a keyboard.
geometry-label-construct-instruction = Click down here to construct
geometry-label-pick-tool-instruction = Pick a tool to get started
graphing-calculator-button-audio-trace-hear-graph = Hear Graph
graphing-calculator-button-audio-trace-stop-graph = Stop Graph
graphing-calculator-button-change-image = Change Image
graphing-calculator-button-clear-graph = Delete All
graphing-calculator-button-done = Done
graphing-calculator-button-draggable = Draggable
graphing-calculator-button-edit-graph-on-desmos-logo = edit graph on
graphing-calculator-button-editable-math = Editable Math
graphing-calculator-button-editable-text = Editable Text
graphing-calculator-button-find-cdf = Find Cumulative Probability (CDF)
graphing-calculator-button-funcs = funcs
graphing-calculator-button-functions = functions
graphing-calculator-button-functions-menu-custom-colors = Custom Colors
graphing-calculator-button-functions-menu-number-theory = Number Theory
graphing-calculator-button-geometry-label-points-checkbox = Label Points
graphing-calculator-button-hide-folder-from-students-2 = Hide this folder from students.
graphing-calculator-button-keypad-audio-trace-off = Audio Trace Off
graphing-calculator-button-keypad-describe-axes = Describe Axes
graphing-calculator-button-keypad-describe-curve = Describe Curve
graphing-calculator-button-keypad-describe-curve-short = Curve
graphing-calculator-button-keypad-describe-point = Describe Point
graphing-calculator-button-keypad-describe-point-short = Point
graphing-calculator-button-label = Label
graphing-calculator-button-label-editable = Editable
graphing-calculator-button-label-show-on-hover = Show on hover
graphing-calculator-button-label-text-outline = Text outline
graphing-calculator-button-load-image-retry = Retry.
graphing-calculator-button-move-to-folder-action = Move
graphing-calculator-button-place-image-behind-graphs = Place behind graphs
graphing-calculator-button-regression-log-mode = Log Mode
graphing-calculator-button-regression-plot-residuals = plot
graphing-calculator-button-replace = Replace
graphing-calculator-button-reset-graph = Reset
graphing-calculator-button-settings-degrees = Degrees
graphing-calculator-button-settings-radians = Radians
graphing-calculator-button-settings-zoom-square = Zoom Square
graphing-calculator-button-show-all-table-rows = Show all
graphing-calculator-button-slider-add-all-variables = all
graphing-calculator-button-visual-parameters-binned = Binned
graphing-calculator-button-visual-parameters-center = Center
graphing-calculator-button-visual-parameters-count = Count
graphing-calculator-button-visual-parameters-density = Density
graphing-calculator-button-visual-parameters-exact = Exact
graphing-calculator-button-visual-parameters-exclude-outliers = Exclude Outliers
graphing-calculator-button-visual-parameters-left = Left
graphing-calculator-button-visual-parameters-relative = Relative
graphing-calculator-error-equation-contains-unresolved-details = This plot contains fine detail that has not been fully resolved.
graphing-calculator-error-expression-replacement = Replacement must be a valid function or variable name.
graphing-calculator-error-expression-search = Can only rename a valid function or variable name.
graphing-calculator-error-failed-to-load-image = Failed to load image.
graphing-calculator-error-image-invalid-angle = Invalid angle. Try using any number.
graphing-calculator-error-image-invalid-center = Invalid center. Try, for example, (0,0).
graphing-calculator-error-image-invalid-file = The file "{ $file }" is not an image
graphing-calculator-error-image-invalid-height = Invalid height. Try using any number.
graphing-calculator-error-image-invalid-opacity = Invalid opacity. Try using any number.
graphing-calculator-error-image-invalid-width = Invalid width. Try using any number.
graphing-calculator-error-log-axes-image = Cannot plot images on a log scale.
graphing-calculator-error-tone-frequency-out-of-range = Tones can only play for frequencies between { $min }Hz and { $max }Hz.
graphing-calculator-heading-advanced = Advanced
graphing-calculator-heading-audio-trace-describe = Describe
graphing-calculator-heading-audio-trace-navigation = Navigation
graphing-calculator-heading-audio-trace-screen-reader = Screen Reader
graphing-calculator-heading-calculus = Calculus
graphing-calculator-heading-clickable = Clickable
graphing-calculator-heading-dist-tab-distributions = Distributions
graphing-calculator-heading-dist-tab-visualizations = Visualizations
graphing-calculator-heading-drag = Drag
graphing-calculator-heading-fill = Fill
graphing-calculator-heading-functions-menu-advanced = Advanced
graphing-calculator-heading-functions-menu-polar = Polar Coordinates
graphing-calculator-heading-functions-menu-sound = Sound
graphing-calculator-heading-geometry = Geometry
graphing-calculator-heading-geometry-measurements = Properties & Measurements
graphing-calculator-heading-geometry-tools = Geometry Tools
graphing-calculator-heading-geometry-transformations = Transformations
graphing-calculator-heading-hyperbolic-trig = Hyperbolic Trig Functions
graphing-calculator-heading-image-opacity = Opacity
graphing-calculator-heading-inverse-trig = Inverse Trig Functions
graphing-calculator-heading-keypad-audio-trace-point-of-interest = <1>Point</1><2>of Interest</2>
graphing-calculator-heading-label = Label
graphing-calculator-heading-label-orientation = Orientation
graphing-calculator-heading-lines = Lines
graphing-calculator-heading-lists = List Operations
graphing-calculator-heading-points = Points
graphing-calculator-heading-regression-parameters = Parameters
graphing-calculator-heading-regression-residuals = Residuals
graphing-calculator-heading-regression-statistics = Statistics
graphing-calculator-heading-slider-animation-mode = Animation Mode
graphing-calculator-heading-slider-speed = Speed
graphing-calculator-heading-stat-tests = Statistical Tests
graphing-calculator-heading-stats = Statistics
graphing-calculator-heading-style = Style
graphing-calculator-heading-surfaces = Surfaces
graphing-calculator-heading-trig = Trig Functions
graphing-calculator-heading-visual-parameters-bar-heights = Bar Heights
graphing-calculator-heading-visual-parameters-bin-alignment = Bin Alignment
graphing-calculator-heading-visual-parameters-display-properties = Display Properties
graphing-calculator-heading-visual-parameters-x-values = X Values
graphing-calculator-label-add-base-case = add base case:
graphing-calculator-label-add-depressed-image-tooltip = Add Depressed Image
graphing-calculator-label-add-hovered-image-tooltip = Add Hovered Image
graphing-calculator-label-add-item-tooltip = Add Item
graphing-calculator-label-add-slider = add slider:
graphing-calculator-label-angle-tooltip = Angle
graphing-calculator-label-animation-properties-tooltip = Animation Properties
graphing-calculator-label-audio-trace-curve = Curve
graphing-calculator-label-audio-trace-need-screen-reader = Your Screen Reader needs to be on to hear these.
graphing-calculator-label-audio-trace-point = Point
graphing-calculator-label-audio-trace-speed = Speed
graphing-calculator-label-audio-trace-volume = Volume
graphing-calculator-label-axes = Axes
graphing-calculator-label-cdf-maximum = Max:
graphing-calculator-label-cdf-minimum = Min:
graphing-calculator-label-change-depressed-image-tooltip = Change Depressed Image
graphing-calculator-label-change-hovered-image-tooltip = Change Hovered Image
graphing-calculator-label-convert-to-table-tooltip = Convert to Table
graphing-calculator-label-create-table = Create Table
graphing-calculator-label-depressed = Depressed
graphing-calculator-label-disable-graph-interactions = Disable Graph Interactions
graphing-calculator-label-disable-zoom = Disable zooming
graphing-calculator-label-display-properties = Local Display Preferences
graphing-calculator-label-drop-image-here = Drop Image Here
graphing-calculator-label-duplicate-expression-tooltip = Duplicate
graphing-calculator-label-edit-graph-bounds = Graph Bounds
graphing-calculator-label-edit-list-tooltip = Edit List
graphing-calculator-label-evaluation-list = { $count } element list
graphing-calculator-label-expression-delete-tooltip = Delete
graphing-calculator-label-expression-lowercase = expression
graphing-calculator-label-extend-to-3d = Extend to 3D
graphing-calculator-label-folder-lowercase = folder
graphing-calculator-label-geometry-move-to-folder-placeholder = Folder name
graphing-calculator-label-geometry-tools = Geometry Tools
graphing-calculator-label-geometry-tools-dropdown-menu-angle = Angle tools
graphing-calculator-label-geometry-tools-dropdown-menu-circle = Circle tools
graphing-calculator-label-geometry-tools-dropdown-menu-line = Line tools
graphing-calculator-label-geometry-tools-dropdown-menu-point = Point tools
graphing-calculator-label-geometry-tools-dropdown-menu-polygon = Polygon tools
graphing-calculator-label-geometry-tools-dropdown-menu-selection = Selection tools
graphing-calculator-label-geometry-tools-dropdown-menu-transformation = Transformation tools
graphing-calculator-label-geometry-tools-open-dropdown-menu-transformation = Open { $item } menu
graphing-calculator-label-hide-expression-list-tooltip = Hide Expression List
graphing-calculator-label-hide-keypad = Hide Keypad
graphing-calculator-label-hovered = Hovered
graphing-calculator-label-image-angle = Angle:
graphing-calculator-label-image-center = Center:
graphing-calculator-label-image-height = Height:
graphing-calculator-label-image-lowercase = image
graphing-calculator-label-image-opacity = Opacity:
graphing-calculator-label-image-width = Width:
graphing-calculator-label-label-size-tooltip = Label Scale Factor
graphing-calculator-label-line-thickness-3d-tooltip = Line Thickness
graphing-calculator-label-line-thickness-tooltip = Line Thickness (px)
graphing-calculator-label-list-index = Use <1>index</1> to reference the clicked index in the list.
graphing-calculator-label-lock-expression-tooltip = Prevent Editing
graphing-calculator-label-more-viewport-options = More Options
graphing-calculator-label-new-transformation = New Transformation
graphing-calculator-label-note-lowercase = note
graphing-calculator-label-opacity-tooltip = Opacity (0 to 1)
graphing-calculator-label-open-graph-tooltip = Open Graph
graphing-calculator-label-open-graph-with-shortcut-tooltip = Open Graph (CTRL+O)
graphing-calculator-label-poi-unknown = unknown coordinates
graphing-calculator-label-point-size-3d-tooltip = Point Size
graphing-calculator-label-point-size-tooltip = Point Size (px)
graphing-calculator-label-powered-by = powered by
graphing-calculator-label-randomize-tooltip = Randomize
graphing-calculator-label-recent-transformations = Recent Transformations
graphing-calculator-label-recenter = Center Origin
graphing-calculator-label-redo-tooltip = Redo
graphing-calculator-label-redo-with-shortcut-tooltip = Redo (CTRL+Y)
graphing-calculator-label-reference-count =
    { $count ->
        [one] (1 reference)
       *[other] ({ $count } references)
    }
graphing-calculator-label-reference-count-in-folder =
    { $count ->
        [one] (1 reference in folder)
       *[other] ({ $count } references in folder)
    }
graphing-calculator-label-regression-log-mode-help-tooltip = Log mode help
graphing-calculator-label-regression-parameters-not-exact = Parameters might not be exact. Click to learn more.
graphing-calculator-label-regression-what-is-rmse-tooltip = What is RMSE? Click to learn more.
graphing-calculator-label-regression-why-is-negative-tooltip = Why is this negative? Click to learn more.
graphing-calculator-label-remove-depressed-image = Remove depressed image
graphing-calculator-label-remove-hovered-image = Remove hovered image
graphing-calculator-label-rename = rename
graphing-calculator-label-resolution-tooltip = 3D Grid Sample Resolution
graphing-calculator-label-search-expressions = Search this graph
graphing-calculator-label-settings-3d-perspective-distortion-ratio = Perspective Distortion Ratio
graphing-calculator-label-settings-3d-perspective-max = Most distortion (Perspective view)
graphing-calculator-label-settings-3d-perspective-min = No distortion (Orthographic view)
graphing-calculator-label-settings-all-axes = All axes:
graphing-calculator-label-settings-arrows = Arrows
graphing-calculator-label-settings-axis-labels-3d = Labels
graphing-calculator-label-settings-axis-numbers = Axis Numbers
graphing-calculator-label-settings-domain-plane = XY plane
graphing-calculator-label-settings-grid = Grid
graphing-calculator-label-settings-hidden-objects = Reveal { $count } hidden objects
graphing-calculator-label-settings-lock-viewport = Lock Viewport
graphing-calculator-label-settings-minor-gridlines = Minor Gridlines
graphing-calculator-label-settings-numbers-3d = Numbers
graphing-calculator-label-settings-one-quadrant = One Quadrant
graphing-calculator-label-settings-reverse-contrast = Reverse contrast
graphing-calculator-label-settings-six-key-braille = Six Key Braille Input
graphing-calculator-label-settings-step = Step:
graphing-calculator-label-settings-translucent-surfaces = Translucent surfaces
graphing-calculator-label-settings-x-axis = X-Axis
graphing-calculator-label-settings-y-axis = Y-Axis
graphing-calculator-label-show-keypad = Show Keypad
graphing-calculator-label-slider-disabled-while-ticker-playing = Sliders are disabled while the ticker is running.
graphing-calculator-label-slider-step = Step:
graphing-calculator-label-table-lowercase = table
graphing-calculator-label-ticker-close = cancel
graphing-calculator-label-ticker-help-tooltip = On slow computers, this might run slower. Use local variable "dt" to capture the actual update speed.
graphing-calculator-label-ticker-lowercase = ticker
graphing-calculator-label-ticker-min-step = Min Step Time
graphing-calculator-label-ticker-pause = pause
graphing-calculator-label-ticker-play = play
graphing-calculator-label-tooltip-geometry-settings = Geometry Settings
graphing-calculator-label-tooltip-graph-settings = Graph Settings
graphing-calculator-label-tooltip-open-graph = Open Graph
graphing-calculator-label-tooltip-reset = Reset
graphing-calculator-label-tooltip-show-list = Show List
graphing-calculator-label-tooltip-viewport-default = Default Viewport
graphing-calculator-label-tooltip-zoom-default-orientation = Default Orientation
graphing-calculator-label-tooltip-zoom-in = Zoom In
graphing-calculator-label-tooltip-zoom-out = Zoom Out
graphing-calculator-label-tooltip-zoom-xy-orientation = XY Orientation
graphing-calculator-label-undo-tooltip = Undo
graphing-calculator-label-undo-with-shortcut-tooltip = Undo (CTRL+Z)
graphing-calculator-label-unlock-expression-tooltip = Allow Editing
graphing-calculator-label-update-on-click = On click:
graphing-calculator-link-edit-on-desmos = edit graph on
graphing-calculator-link-learn-more = Learn more.
graphing-calculator-link-view-braille-examples = View examples
graphing-calculator-narration-3d-graphpaper-label = three-dimensional graph paper
graphing-calculator-narration-3d-orientation-options-label = Orientation
graphing-calculator-narration-add-base-case-prompt =
    { $count ->
        [one] Add 1 base case
       *[other] Add { $count } base cases
    }
graphing-calculator-narration-add-expression = Add expression
graphing-calculator-narration-add-folder = Add folder
graphing-calculator-narration-add-image = Add image
graphing-calculator-narration-add-item-menu = Add Item Menu
graphing-calculator-narration-add-note = Add note
graphing-calculator-narration-add-slider-prompt = Add slider for { $vars }
graphing-calculator-narration-add-table = Add table
graphing-calculator-narration-add-ticker = Add Ticker
graphing-calculator-narration-all-folders-collapsed = all folders collapsed
graphing-calculator-narration-all-folders-expanded = all folders expanded
graphing-calculator-narration-audio-instructions-enter-audio-trace-mac = Press OPTION+T for audio trace.
graphing-calculator-narration-audio-instructions-enter-audio-trace-windows = Press ALT+T for audio trace.
graphing-calculator-narration-audio-trace-branch-not-found = Branch { $branch } does not exist.
graphing-calculator-narration-audio-trace-cannot-change-slider-value = Unable to adjust slider
graphing-calculator-narration-audio-trace-description-branch-count = Branches: { $branches }.
graphing-calculator-narration-audio-trace-description-color = Color: { $color }.
graphing-calculator-narration-audio-trace-description-multiple-extrema = { $count } extrema.
graphing-calculator-narration-audio-trace-description-multiple-intercepts = { $count } intercepts.
graphing-calculator-narration-audio-trace-description-multiple-intersections = { $count } intersections.
graphing-calculator-narration-audio-trace-description-multiple-labels = { $count } point labels.
graphing-calculator-narration-audio-trace-description-multiple-roots = { $count } zero crossings.
graphing-calculator-narration-audio-trace-description-no-curve-selected = No curve selected.
graphing-calculator-narration-audio-trace-description-one-extremum = 1 extremum.
graphing-calculator-narration-audio-trace-description-one-intercept = 1 intercept.
graphing-calculator-narration-audio-trace-description-one-intersection = 1 intersection.
graphing-calculator-narration-audio-trace-description-one-label = 1 point label.
graphing-calculator-narration-audio-trace-description-one-root = 1 zero crossing.
graphing-calculator-narration-audio-trace-description-shading-above = Shading above.
graphing-calculator-narration-audio-trace-description-shading-below = Shading below.
graphing-calculator-narration-audio-trace-description-shading-in-regions = Shading in regions.
graphing-calculator-narration-audio-trace-description-shading-left = Shading on the left.
graphing-calculator-narration-audio-trace-description-shading-right = Shading on the right.
graphing-calculator-narration-audio-trace-description-visible-grid = Grid lines are visible.
graphing-calculator-narration-audio-trace-description-visible-x-axis = X axis visible.
graphing-calculator-narration-audio-trace-description-visible-x-axis-and-label = X axis visible and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-x-axis-range = X axis visible from { $xmin } to { $xmax }.
graphing-calculator-narration-audio-trace-description-visible-x-axis-range-and-label = X axis visible from { $xmin } to { $xmax } and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-xyz-axis-range = X Y and Z axes visible from { $xmin } to { $xmax }.
graphing-calculator-narration-audio-trace-description-visible-y-axis = Y axis visible.
graphing-calculator-narration-audio-trace-description-visible-y-axis-and-label = Y axis visible and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-y-axis-range = Y axis visible from { $ymin } to { $ymax }.
graphing-calculator-narration-audio-trace-description-visible-y-axis-range-and-label = Y axis visible from { $ymin } to { $ymax } and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-z-axis = Z axis visible.
graphing-calculator-narration-audio-trace-description-visible-z-axis-and-label = Z axis visible and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-z-axis-range = Z axis visible from { $zmin } to { $zmax }.
graphing-calculator-narration-audio-trace-description-visible-z-axis-range-and-label = Z axis visible from { $zmin } to { $zmax } and is labeled { $label }.
graphing-calculator-narration-audio-trace-expression-with-column = Expression { $index } column { $column }
graphing-calculator-narration-audio-trace-first-point = First point
graphing-calculator-narration-audio-trace-first-slider = First slider.
graphing-calculator-narration-audio-trace-instructions-disable-mac = To disable audio trace, press OPTION+T.
graphing-calculator-narration-audio-trace-instructions-disable-windows = To disable audio trace, press ALT+T.
graphing-calculator-narration-audio-trace-instructions-expression-navigation-mac = To move between expressions, press COMMAND+Up-Arrow or COMMAND+Down-Arrow.
graphing-calculator-narration-audio-trace-instructions-expression-navigation-windows = To move between expressions, press ALT+Up-Arrow or ALT+Down-Arrow.
graphing-calculator-narration-audio-trace-instructions-hear-graph = To hear the graph, press H.
graphing-calculator-narration-audio-trace-instructions-use-arrow-keys = Use Arrow keys to navigate.
graphing-calculator-narration-audio-trace-last-point = Last point
graphing-calculator-narration-audio-trace-last-slider = Last slider.
graphing-calculator-narration-audio-trace-multiple-sliders-paused = { $sliders } animating sliders were paused.
graphing-calculator-narration-audio-trace-no-more-pois = No more points of interest
graphing-calculator-narration-audio-trace-no-sliders-paused = No animating sliders were paused.
graphing-calculator-narration-audio-trace-one-slider-paused = One animating slider was paused.
graphing-calculator-narration-audio-trace-playback-speed = Graph playback speed { $speed }
graphing-calculator-narration-audio-trace-poi-count = Points of interest, { $x }.
graphing-calculator-narration-audio-trace-point-type-definition = Definition
graphing-calculator-narration-audio-trace-point-type-extremum = Extremum
graphing-calculator-narration-audio-trace-point-type-intercept = Intercept
graphing-calculator-narration-audio-trace-point-type-intersection = Intersection
graphing-calculator-narration-audio-trace-point-type-intersection-with-curves = Intersection with { $curves }
graphing-calculator-narration-audio-trace-point-type-label = Label
graphing-calculator-narration-audio-trace-point-type-not-a-poi = Not a P O I
graphing-calculator-narration-audio-trace-point-type-root = Zero
graphing-calculator-narration-audio-trace-point-type-trace = Trace
graphing-calculator-narration-audio-trace-property-branch-number = Branch { $branch }.
graphing-calculator-narration-audio-trace-property-type-before-coordinates = { $type } at
graphing-calculator-narration-audio-trace-property-x = X: { $x }.
graphing-calculator-narration-audio-trace-property-y = Y: { $y }.
graphing-calculator-narration-audio-trace-slider-value-unknown = Unable to determine slider value
graphing-calculator-narration-audio-trace-sound-effects-disabled = Sound effects have been disabled.
graphing-calculator-narration-audio-trace-traceable-curves =
    { $sketchCount ->
        [one] 1 audio traceable curve.
       *[other] { $sketchCount } audio traceable curves.
    }
graphing-calculator-narration-audio-trace-tracing-different-expression = Tracing { $expression }.
graphing-calculator-narration-audio-trace-unable-to-play = Unable to play audio.
graphing-calculator-narration-audio-trace-unable-to-trace-this-expression = Unable to audio trace this expression.
graphing-calculator-narration-audio-trace-unsupported-expression = { $expression } cannot be audio traced.
graphing-calculator-narration-audio-trace-volume = Volume { $volume } percent
graphing-calculator-narration-cdf-maximum = Max
graphing-calculator-narration-cdf-minimum = Min
graphing-calculator-narration-click-action = Click Action
graphing-calculator-narration-clickable-image-options = Clickable Image Options
graphing-calculator-narration-collapse = Collapse
graphing-calculator-narration-collapse-folder-index = Collapse Folder { $index }
graphing-calculator-narration-collapse-folder-title = Collapse { $folder } folder
graphing-calculator-narration-color-unknown = unknown
graphing-calculator-narration-computed-cell-role-description = computed cell
graphing-calculator-narration-configure-toolbar = Geometry Toolbar Configuration
graphing-calculator-narration-create-table = Create Table
graphing-calculator-narration-create-table-expression = Create Table from Expression { $index }
graphing-calculator-narration-create-table-secret-expression = Create Table from Secret Expression { $index }
graphing-calculator-narration-delete = Delete
graphing-calculator-narration-delete-expression = Delete Expression { $index }
graphing-calculator-narration-delete-folder-index = Delete Folder { $index }
graphing-calculator-narration-delete-folder-title = Delete { $folder } folder
graphing-calculator-narration-delete-image = Delete Image { $index }
graphing-calculator-narration-delete-secret-expression = Delete Secret Expression { $index }
graphing-calculator-narration-delete-table = Delete Table { $index }
graphing-calculator-narration-delete-text = Delete Note { $index }
graphing-calculator-narration-describe = Unknown object
graphing-calculator-narration-describe-expression = Expression { $index }
graphing-calculator-narration-describe-folder-index = Folder { $index }
graphing-calculator-narration-describe-folder-title = { $folder } folder
graphing-calculator-narration-describe-image = Image { $index }
graphing-calculator-narration-describe-secret-expression = Secret expression { $index }
graphing-calculator-narration-describe-table = Table { $index }
graphing-calculator-narration-describe-text = Note { $index }
graphing-calculator-narration-description-collapsed-folder = Collapsed Folder
graphing-calculator-narration-description-collapsed-readonly-folder = Collapsed Locked Folder
graphing-calculator-narration-description-collapsed-secret-folder = Collapsed Secret Folder
graphing-calculator-narration-description-collapsed-secret-readonly-folder = Collapsed Secret Locked Folder
graphing-calculator-narration-description-folder = Folder
graphing-calculator-narration-description-hidden-collapsed-folder = Hidden Collapsed Folder
graphing-calculator-narration-description-hidden-collapsed-readonly-folder = Hidden Collapsed Locked Folder
graphing-calculator-narration-description-hidden-collapsed-secret-folder = Hidden Collapsed Secret Folder
graphing-calculator-narration-description-hidden-collapsed-secret-readonly-folder = Hidden Collapsed Secret Locked Folder
graphing-calculator-narration-description-hidden-folder = Hidden Folder
graphing-calculator-narration-description-hidden-readonly-folder = Hidden Locked Folder
graphing-calculator-narration-description-hidden-secret-folder = Hidden Secret Folder
graphing-calculator-narration-description-hidden-secret-readonly-folder = Hidden Secret Locked Folder
graphing-calculator-narration-description-readonly-folder = Locked Folder
graphing-calculator-narration-description-secret-folder = Secret Folder
graphing-calculator-narration-description-secret-readonly-folder = Secret Locked Folder
graphing-calculator-narration-dist-tab-distributions = Distributions
graphing-calculator-narration-dist-tab-visualizations = Visualizations
graphing-calculator-narration-domain3d-maximum = domain { $term } Maximum:
graphing-calculator-narration-domain3d-minimum = domain { $term } Minimum:
graphing-calculator-narration-drag-mode-x = X
graphing-calculator-narration-drag-mode-xy = X and Y
graphing-calculator-narration-drag-mode-y = Y
graphing-calculator-narration-draggable-image-off-screen-prompt = { " " }not completely visible on screen
graphing-calculator-narration-duplicate = Duplicate
graphing-calculator-narration-duplicate-expression = Duplicate Expression { $index }
graphing-calculator-narration-duplicate-folder-index = Duplicate Folder { $index }
graphing-calculator-narration-duplicate-folder-title = Duplicate { $folder } folder
graphing-calculator-narration-duplicate-image = Duplicate Image { $index }
graphing-calculator-narration-duplicate-secret-expression = Duplicate Secret Expression { $index }
graphing-calculator-narration-duplicate-table = Duplicate Table { $index }
graphing-calculator-narration-duplicate-text = Duplicate Note { $index }
graphing-calculator-narration-edit-action = Edit Action
graphing-calculator-narration-edit-expression-list = Edit Expression List
graphing-calculator-narration-edit-folder-title = Edit Folder { $index } Title
graphing-calculator-narration-edit-graph-on-desmos = Edit graph on Desmos
graphing-calculator-narration-edit-image-title = Edit Image { $index } Title
graphing-calculator-narration-edit-list-mode-off = Edit list mode off.
graphing-calculator-narration-edit-list-mode-on = Edit list mode on.
graphing-calculator-narration-edit-on-desmos = Edit graph on Desmos
graphing-calculator-narration-edit-slider-variable-limits = Edit { $variable } Limits
graphing-calculator-narration-edit-text-title = Note { $index }
graphing-calculator-narration-edit-title = Edit Title
graphing-calculator-narration-editable-label-mode = Editable label mode
graphing-calculator-narration-editable-point-label-at-coordinates = Editable point label at { $coordinates }
graphing-calculator-narration-expand = Expand
graphing-calculator-narration-expand-folder-index = Expand Folder { $index }
graphing-calculator-narration-expand-folder-title = Expand { $folder } folder
graphing-calculator-narration-expression-audio-trace-mac = To audio trace, press OPTION+T.
graphing-calculator-narration-expression-audio-trace-windows = To audio trace, press ALT+T.
graphing-calculator-narration-expression-bar = Expression Bar
graphing-calculator-narration-expression-evaluation-has-graph = Has graph.
graphing-calculator-narration-expression-evaluation-has-graph-and-regression = Has graph and regression. To access statistics, press Tab.
graphing-calculator-narration-expression-evaluation-has-regression = Has regression. To access statistics, press Tab.
graphing-calculator-narration-expression-evaluation-is-distribution = is distribution.
graphing-calculator-narration-expression-evaluation-is-t-test = is T test. To access statistics, press Tab.
graphing-calculator-narration-expression-hidden-label = Hidden { $label }
graphing-calculator-narration-expression-index-table = Expression { $index } table
graphing-calculator-narration-expression-label = Label
graphing-calculator-narration-expression-tone-muted = Muted tone.
graphing-calculator-narration-expression-tone-unmuted = Unmuted tone.
graphing-calculator-narration-fill-opacity = Fill Opacity:
graphing-calculator-narration-fill-visible = Fill visible
graphing-calculator-narration-folder-collapsed = folder collapsed
graphing-calculator-narration-folder-expanded = folder expanded
graphing-calculator-narration-folder-has-items = { $folder } has { $count } items
graphing-calculator-narration-functions = Functions
graphing-calculator-narration-geometry-added-object-type = Added { $type }.
graphing-calculator-narration-geometry-added-object-type-and-point = Added { $type } and 1 point.
graphing-calculator-narration-geometry-added-object-type-and-points = Added { $type } and { $points } points.
graphing-calculator-narration-geometry-added-points = Added { $points } points.
graphing-calculator-narration-geometry-angle-of-polygon = { $itemDescription } of { $parent }
graphing-calculator-narration-geometry-angle-through-points = { $itemDescription } through { $parent1 }, { $parent2 }, and { $parent3 }
graphing-calculator-narration-geometry-arc-through-points = Arc { $index } starting at { $start }. Middle at { $middle }. End at { $end }.
graphing-calculator-narration-geometry-circle-with-center-and-radius = Circle { $index } with center at { $center } and radius { $radius }.
graphing-calculator-narration-geometry-construction-icon-label = Token Count
graphing-calculator-narration-geometry-construction-role-description = construction
graphing-calculator-narration-geometry-deselect-all = Deselect All
graphing-calculator-narration-geometry-dilated-item = dilated { $item }
graphing-calculator-narration-geometry-edge-of-polygon = Edge { $polygonEdge } of { $item }
graphing-calculator-narration-geometry-glider-on-item = { $gliderDescription } on { $item }
graphing-calculator-narration-geometry-glider-with-assignment = Glider { $assignment }
graphing-calculator-narration-geometry-hidden-construction-description = Hidden { $description }
graphing-calculator-narration-geometry-intersection-of-items = { $intersectionDescription } of { $item1 } and { $item2 }
graphing-calculator-narration-geometry-intersection-with-assignment = Intersection { $assignment }
graphing-calculator-narration-geometry-item-at-coordinates-to-coordinates = { $itemDescription } from { $x1 } { $y1 } to { $x2 } { $y2 }
graphing-calculator-narration-geometry-list-of-angles = List of { $count } angles
graphing-calculator-narration-geometry-list-of-any = List of { $count } unknown objects
graphing-calculator-narration-geometry-list-of-arcs = List of { $count } arcs
graphing-calculator-narration-geometry-list-of-circles = List of { $count } circles
graphing-calculator-narration-geometry-list-of-directed-angles = List of { $count } directed angles
graphing-calculator-narration-geometry-list-of-lines = List of { $count } lines
graphing-calculator-narration-geometry-list-of-points = List of { $count } points
graphing-calculator-narration-geometry-list-of-polygons = List of { $count } polygons
graphing-calculator-narration-geometry-list-of-rays = List of { $count } rays
graphing-calculator-narration-geometry-list-of-segments = List of { $count } segments
graphing-calculator-narration-geometry-midpoint-of-item = { $midpointDescription } of { $item }
graphing-calculator-narration-geometry-midpoint-with-assignment = Midpoint { $assignment }
graphing-calculator-narration-geometry-moved-to-coordinates = Moved to x: { $x }, y: { $y }.
graphing-calculator-narration-geometry-near-item = Near { $item }.
graphing-calculator-narration-geometry-no-tool-inputs = No inputs exist
graphing-calculator-narration-geometry-nothing-selected = Nothing selected.
graphing-calculator-narration-geometry-parallel-to-line-through-point = Parallel line { $index } to { $line }, passing through { $point }
graphing-calculator-narration-geometry-perpendicular-to-line-through-point = Perpedicular line { $index } to { $line }, passing through { $point }
graphing-calculator-narration-geometry-point-with-assignment = Point { $assignment }
graphing-calculator-narration-geometry-reflected-item = reflected { $item }
graphing-calculator-narration-geometry-rotated-item = rotated { $item }
graphing-calculator-narration-geometry-segment-with-assignment = Segment { $assignment }
graphing-calculator-narration-geometry-straight-from-item-to-item = { $straightType } from { $start } to { $end }
graphing-calculator-narration-geometry-straight-index-of-item = { $straightType } index { $index } of { $item }
graphing-calculator-narration-geometry-token-navigator-depth = Depth: { $depth }
graphing-calculator-narration-geometry-token-navigator-label = Token Navigator
graphing-calculator-narration-geometry-tool-cancelled = Cancelled.
graphing-calculator-narration-geometry-tool-disabled = The { $tool } tool is disabled.
graphing-calculator-narration-geometry-transformed-item = transformed { $item }
graphing-calculator-narration-geometry-translated-item = translated { $item }
graphing-calculator-narration-geometry-unable-to-move = Unable to move.
graphing-calculator-narration-geometry-unlabeled-angle = Angle { $index }
graphing-calculator-narration-geometry-unlabeled-angle-with-measurement = { $measurementText } Angle { $index }
graphing-calculator-narration-geometry-unlabeled-arc = Arc { $index }
graphing-calculator-narration-geometry-unlabeled-circle = Circle { $index }
graphing-calculator-narration-geometry-unlabeled-directed-angle = Directed Angle { $index }
graphing-calculator-narration-geometry-unlabeled-directed-angle-with-measurement = { $measurementText } Directed Angle { $index }
graphing-calculator-narration-geometry-unlabeled-glider = Glider { $index }
graphing-calculator-narration-geometry-unlabeled-intersection = Intersection { $index }
graphing-calculator-narration-geometry-unlabeled-line = Line { $index }
graphing-calculator-narration-geometry-unlabeled-midpoint = Midpoint { $index }
graphing-calculator-narration-geometry-unlabeled-parallel = Parallel line { $index }
graphing-calculator-narration-geometry-unlabeled-perpendicular = Perpendicular line { $index }
graphing-calculator-narration-geometry-unlabeled-point = Point { $index }
graphing-calculator-narration-geometry-unlabeled-polygon = Polygon { $index } with { $sideCount } sides
graphing-calculator-narration-geometry-unlabeled-quadrilateral = Quadrilateral { $index }
graphing-calculator-narration-geometry-unlabeled-ray = Ray { $index }
graphing-calculator-narration-geometry-unlabeled-segment = Segment { $index }
graphing-calculator-narration-geometry-unlabeled-triangle = Triangle { $index }
graphing-calculator-narration-geometry-unlabeled-vector = Vector { $index }
graphing-calculator-narration-graph-settings-controls = Graph Settings Controls
graphing-calculator-narration-graphpaper-label = graph paper
graphing-calculator-narration-hide = Hide
graphing-calculator-narration-hide-animation-properties = Hide Animation Properties
graphing-calculator-narration-hide-expression = Hide Expression { $index }
graphing-calculator-narration-hide-expression-list = Hide expression list
graphing-calculator-narration-hide-folder-index = Hide Folder { $index }
graphing-calculator-narration-hide-folder-title = Hide { $folder } folder
graphing-calculator-narration-hide-image = Hide Image { $index }
graphing-calculator-narration-hide-options = Hide Options
graphing-calculator-narration-hide-options-expression = Hide Options for Expression { $index }
graphing-calculator-narration-hide-options-image = Hide Options for Image { $index }
graphing-calculator-narration-hide-options-secret-expression = Hide Options for Secret Expression { $index }
graphing-calculator-narration-hide-secret-expression = Hide Secret Expression { $index }
graphing-calculator-narration-hide-table = Hide Table { $index }
graphing-calculator-narration-hide-table-column = Hide Column
graphing-calculator-narration-hide-text = Hide Note { $index }
graphing-calculator-narration-image-styles = Styles
graphing-calculator-narration-item-at-coordinates = { $itemDescription } at { $x } { $y }
graphing-calculator-narration-item-hidden = Item hidden.
graphing-calculator-narration-item-visible = Item visible.
graphing-calculator-narration-item-with-list-index = index { $listIndex } of { $item }
graphing-calculator-narration-items-deleted =
    { $count ->
        [one] { $count } item deleted.
       *[other] { $count } items deleted.
    }
graphing-calculator-narration-keypad-hidden = Keypad hidden
graphing-calculator-narration-keypad-key-next-curve = Next Curve
graphing-calculator-narration-keypad-key-next-poi = Next Point of Interest
graphing-calculator-narration-keypad-key-next-point = Next Point
graphing-calculator-narration-keypad-key-previous-curve = Previous Curve
graphing-calculator-narration-keypad-key-previous-poi = Previous Point of Interest
graphing-calculator-narration-keypad-key-previous-point = Previous Point
graphing-calculator-narration-keypad-key-speed-down = Speed Down
graphing-calculator-narration-keypad-key-speed-up = Speed Up
graphing-calculator-narration-keypad-key-volume-down = Volume Down
graphing-calculator-narration-keypad-key-volume-up = Volume Up
graphing-calculator-narration-keypad-visible = Keypad visible
graphing-calculator-narration-label-angle = Label Angle:
graphing-calculator-narration-label-size = Label Size:
graphing-calculator-narration-label-text = Label Text
graphing-calculator-narration-label-visible = Label visible
graphing-calculator-narration-line-opacity = Line Opacity:
graphing-calculator-narration-line-style-dashed = Dashed
graphing-calculator-narration-line-style-dotted = Dotted
graphing-calculator-narration-line-style-solid = Solid
graphing-calculator-narration-lines-visible = Lines visible
graphing-calculator-narration-locked-items-not-deleted =
    { $count ->
        [one] { $count } locked item could not be deleted.
       *[other] { $count } locked items could not be deleted.
    }
graphing-calculator-narration-main-desmos-geometry = Desmos Geometry
graphing-calculator-narration-main-desmos-graphing-calculator = Desmos Graphing Calculator
graphing-calculator-narration-make-clickable = make clickable
graphing-calculator-narration-menu-drag-enabled = Drag Enabled
graphing-calculator-narration-movable-point-off-screen-prompt = { " " }not visible on screen
graphing-calculator-narration-movable-point-prefix = Point
graphing-calculator-narration-movable-point-suffix-usage-instructions = { " " }is movable. Press Arrows or Shift+Arrows to adjust.
graphing-calculator-narration-mute = Mute
graphing-calculator-narration-mute-all = Mute all
graphing-calculator-narration-mute-expression = Mute Expression { $index }
graphing-calculator-narration-mute-secret-expression = Mute Secret Expression { $index }
graphing-calculator-narration-muted = Muted
graphing-calculator-narration-no-geometry-tools-available = No geometry tools available.
graphing-calculator-narration-no-playing-tones = No currently playing tones
graphing-calculator-narration-no-tone-expressions = No tones in this graph
graphing-calculator-narration-open-graph = Open Graph
graphing-calculator-narration-options-menu = Options Menu
graphing-calculator-narration-options-menu-closed = Options menu closed.
graphing-calculator-narration-options-menu-open = Options menu open.
graphing-calculator-narration-pause-variable-animation = Pause { $variable } Animation
graphing-calculator-narration-play-variable-animation = Play { $variable } Animation
graphing-calculator-narration-poi-graph-point = Point
graphing-calculator-narration-point-size = Point Size:
graphing-calculator-narration-point-style-cross = Cross
graphing-calculator-narration-point-style-open = Open
graphing-calculator-narration-point-style-point = Point
graphing-calculator-narration-points-visible = Points visible
graphing-calculator-narration-powered-by-desmos = Powered by Desmos
graphing-calculator-narration-redo = Redo
graphing-calculator-narration-rename = Rename
graphing-calculator-narration-rename-expression = Rename in Expression { $index }
graphing-calculator-narration-rename-secret-expression = Rename in Secret Expression { $index }
graphing-calculator-narration-rename-table = Rename in Table { $index }
graphing-calculator-narration-run-action-icon = Run Action
graphing-calculator-narration-settings-all-axes-max = Max for x, y, and z
graphing-calculator-narration-settings-all-axes-min = Min for x, y, and z
graphing-calculator-narration-settings-angle = Angle Settings
graphing-calculator-narration-settings-cartesian-grid = Cartesian Grid
graphing-calculator-narration-settings-polar-grid = Polar Grid
graphing-calculator-narration-settings-show-both = Show Both
graphing-calculator-narration-settings-show-positive = Show Positive
graphing-calculator-narration-settings-x-axis-label-placeholder = e.g. \u201Cx\u201D
graphing-calculator-narration-settings-x-axis-max = X Axis Maximum:{ " " }
graphing-calculator-narration-settings-x-axis-min = X Axis Minimum:{ " " }
graphing-calculator-narration-settings-x-axis-step = X Axis Step Size:{ " " }
graphing-calculator-narration-settings-y-axis-label-placeholder = e.g. \u201Cy\u201D
graphing-calculator-narration-settings-y-axis-max = Y Axis Maximum:{ " " }
graphing-calculator-narration-settings-y-axis-min = Y Axis Minimum:{ " " }
graphing-calculator-narration-settings-y-axis-step = Y Axis Step Size:{ " " }
graphing-calculator-narration-settings-z-axis-max = Z Axis Maximum:{ " " }
graphing-calculator-narration-settings-z-axis-min = Z Axis Minimum:{ " " }
graphing-calculator-narration-show = Show
graphing-calculator-narration-show-animation-properties = Show Animation Properties
graphing-calculator-narration-show-expression = Show Expression { $index }
graphing-calculator-narration-show-folder-index = Show Folder { $index }
graphing-calculator-narration-show-folder-title = Show { $folder } folder
graphing-calculator-narration-show-image = Show Image { $index }
graphing-calculator-narration-show-options = Show Options
graphing-calculator-narration-show-options-expression = Show Options for Expression { $index }
graphing-calculator-narration-show-options-image = Show Options for Image { $index }
graphing-calculator-narration-show-options-secret-expression = Show Options for Secret Expression { $index }
graphing-calculator-narration-show-secret-expression = Show Secret Expression { $index }
graphing-calculator-narration-show-table = Show Table { $index }
graphing-calculator-narration-show-table-column = Show Column
graphing-calculator-narration-show-text = Show Note { $index }
graphing-calculator-narration-slider-animate-faster = Animate Faster
graphing-calculator-narration-slider-animate-slower = Animate Slower
graphing-calculator-narration-slider-animating-at-speed = Animating at { $speed }x
graphing-calculator-narration-slider-loop-forwards-and-backwards = Loop forwards and backwards
graphing-calculator-narration-slider-maximum = Slider Maximum:
graphing-calculator-narration-slider-minimum = Slider Minimum:
graphing-calculator-narration-slider-play-indefinitely = Play indefinitely
graphing-calculator-narration-slider-play-once = Play once
graphing-calculator-narration-slider-repeat-one-direction = Repeat in one direction
graphing-calculator-narration-slider-step = Slider Step Size:
graphing-calculator-narration-slider-trace-no-sliders = No sliders to trace.
graphing-calculator-narration-slider-trace-off = Slider trace off.
graphing-calculator-narration-slider-trace-on = Slider trace on.
graphing-calculator-narration-slider-variable-paused = { $variable } paused
graphing-calculator-narration-slider-variable-playing = { $variable } playing
graphing-calculator-narration-slider-variable-restarted = { $variable } restarted
graphing-calculator-narration-surfaces-visible = Surfaces visible
graphing-calculator-narration-table-column-header = Column header { $column }
graphing-calculator-narration-table-no-column-header = No column header
graphing-calculator-narration-table-row-column = Row { $row } Col { $column }
graphing-calculator-narration-tick-action = Tick Action
graphing-calculator-narration-toggle-audio-trace = Toggle Audio Trace
graphing-calculator-narration-toggle-letters = Toggle Letters
graphing-calculator-narration-transformations-menu = Transformations Menu
graphing-calculator-narration-unable-to-add-expression = Unable to add expression
graphing-calculator-narration-unable-to-add-note = Unable to add note
graphing-calculator-narration-unable-to-add-table = Unable to add table
graphing-calculator-narration-undo = Undo
graphing-calculator-narration-unmute = Unmute
graphing-calculator-narration-unmute-all = Unmute all
graphing-calculator-narration-unmute-expression = Unmute Expression { $index }
graphing-calculator-narration-unmute-secret-expression = Unmute Secret Expression { $index }
graphing-calculator-narration-unmuted = Unmuted
graphing-calculator-narration-viewport-default = Graph viewport default
graphing-calculator-narration-viewport-updated = Graph viewport updated.
graphing-calculator-narration-viewport-zoom-in = Graph zoom in
graphing-calculator-narration-viewport-zoom-out = Graph zoom out
graphing-calculator-narration-viewport-zoom-square = Graph zoom square
graphing-calculator-narration-visual-parameters-height = Height
graphing-calculator-narration-visual-parameters-offset = Offset
graphing-calculator-narration-visual-parameters-width = Width
graphing-calculator-narration-x-percentage-coordinate = { $x } percent from left.
graphing-calculator-narration-y-percentage-coordinate = { $y } percent from top.
graphing-calculator-narration-zoom-options-label = Zoom
graphing-calculator-text-add-screen-reader-label-placeholder = Add screen reader label
graphing-calculator-text-arrow-mode-both = Both
graphing-calculator-text-arrow-mode-default = Default
graphing-calculator-text-arrow-mode-none = None
graphing-calculator-text-arrow-mode-positive = Positive
graphing-calculator-text-audio-trace-no-implicit-support = Sorry, but I can't trace implicit curves yet.
graphing-calculator-text-audio-trace-no-parametric-support = Sorry, but I can't trace parametric curves yet.
graphing-calculator-text-audio-trace-no-polar-support = Sorry, but I can't trace polar curves yet.
graphing-calculator-text-audio-trace-off = Audio trace off.
graphing-calculator-text-audio-trace-on = Audio trace on.
graphing-calculator-text-color-black = black
graphing-calculator-text-color-blue = blue
graphing-calculator-text-color-gray = gray
graphing-calculator-text-color-green = green
graphing-calculator-text-color-orange = orange
graphing-calculator-text-color-purple = purple
graphing-calculator-text-color-red = red
graphing-calculator-text-color-unknown = color unknown
graphing-calculator-text-copy-poi-aria = Copy coordinates to expression list
graphing-calculator-text-enter-pareneter = Enter the { $param }.
graphing-calculator-text-folder-placeholder = Untitled folder
graphing-calculator-text-geometry-arrow-mode = Arrow Mode: { $mode }
graphing-calculator-text-geometry-delete-selected-objects =
    { $count ->
        [one] Delete 1 object
       *[other] Delete { $count } objects
    }
graphing-calculator-text-geometry-delete-selected-unlocked-objects =
    { $count ->
        [one] Delete 1 unlocked object
       *[other] Delete { $count } unlocked objects
    }
graphing-calculator-text-geometry-glider = glider
graphing-calculator-text-geometry-hide-objects =
    { $count ->
        [one] Hide
       *[other] Hide all
    }
graphing-calculator-text-geometry-intersection = intersection
graphing-calculator-text-geometry-move-to-folder-message =
    { $count ->
        [one] Move to folder:
       *[other] Move { $count } objects to folder:
    }
graphing-calculator-text-geometry-multi-select-more-dropdown = More
graphing-calculator-text-geometry-multi-select-transform = Transform
graphing-calculator-text-geometry-no-constructed-objects = No constructed objects yet.
graphing-calculator-text-geometry-select-hint = Select a { $type }
graphing-calculator-text-geometry-selected-objects =
    { $count ->
        [one] 1 object selected
       *[other] { $count } objects selected
    }
graphing-calculator-text-geometry-show-objects =
    { $count ->
        [one] Show
       *[other] Show all
    }
graphing-calculator-text-geometry-tool-angle-display-name = Angle
graphing-calculator-text-geometry-tool-angle-hint-1 = Choose a starting point
graphing-calculator-text-geometry-tool-angle-hint-2 = Choose a vertex point
graphing-calculator-text-geometry-tool-angle-hint-3 = Choose an endpoint
graphing-calculator-text-geometry-tool-angles-hint-1 = Choose a starting point or a polygon
graphing-calculator-text-geometry-tool-arc-display-name = Arc
graphing-calculator-text-geometry-tool-arc-hint-1 = Choose a point (start)
graphing-calculator-text-geometry-tool-arc-hint-2 = Choose a point (middle)
graphing-calculator-text-geometry-tool-arc-hint-3 = Choose a point (end)
graphing-calculator-text-geometry-tool-box-selection-display-name = Box Select
graphing-calculator-text-geometry-tool-circle-display-name = Circle
graphing-calculator-text-geometry-tool-circle-hint-center = Choose a point (center)
graphing-calculator-text-geometry-tool-circle-hint-radius = Choose a point (radius)
graphing-calculator-text-geometry-tool-compass-display-name = Compass
graphing-calculator-text-geometry-tool-compass-hint-center = Choose a center point
graphing-calculator-text-geometry-tool-compass-hint-segment = Choose a segment to set the radius
graphing-calculator-text-geometry-tool-dilate-display-name = Dilate
graphing-calculator-text-geometry-tool-dilation-hint-center = Choose point (center)
graphing-calculator-text-geometry-tool-dilation-hint-scale-factor = Scale factor
graphing-calculator-text-geometry-tool-directed-angle-display-name = Directed Angle
graphing-calculator-text-geometry-tool-directedangle-display-name = Directed angle
graphing-calculator-text-geometry-tool-expression-edit-display-name = Insert into current expression.
graphing-calculator-text-geometry-tool-expression-edit-generic-hint-0 = No valid inputs
graphing-calculator-text-geometry-tool-expression-edit-generic-hint-1 = Choose { $type }
graphing-calculator-text-geometry-tool-expression-edit-generic-hint-2 = Choose { $type1 } or { $type2 }
graphing-calculator-text-geometry-tool-expression-edit-generic-hint-any-object = Choose any object
graphing-calculator-text-geometry-tool-expression-edit-generic-hint-many = Choose one of the following: { $types }
graphing-calculator-text-geometry-tool-line-display-name = Line
graphing-calculator-text-geometry-tool-line-hint-end = Choose a 2nd point
graphing-calculator-text-geometry-tool-line-hint-start = Choose a 1st point
graphing-calculator-text-geometry-tool-midpoint-display-name = Midpoint
graphing-calculator-text-geometry-tool-midpoint-hint = Choose a segment
graphing-calculator-text-geometry-tool-parallel-display-name = Parallel
graphing-calculator-text-geometry-tool-parallel-hint-point = Choose a point to pass through
graphing-calculator-text-geometry-tool-parallel-hint-straight-line = Choose a line to be parallel to
graphing-calculator-text-geometry-tool-perpendicular-display-name = Perpendicular
graphing-calculator-text-geometry-tool-perpendicular-hint-point = Choose a point to pass through
graphing-calculator-text-geometry-tool-perpendicular-hint-straight-line = Choose a line to be perpendicular to
graphing-calculator-text-geometry-tool-point-display-name = Point
graphing-calculator-text-geometry-tool-point-hint = Select or create a point
graphing-calculator-text-geometry-tool-polygon-display-name = Polygon
graphing-calculator-text-geometry-tool-polygon-hint-finish-point = Choose another point, or click an existing point to finish
graphing-calculator-text-geometry-tool-polygon-hint-first-point = Choose a point
graphing-calculator-text-geometry-tool-polygon-hint-next-point = Choose another point
graphing-calculator-text-geometry-tool-ray-display-name = Ray
graphing-calculator-text-geometry-tool-ray-hint-end = Choose a point (direction)
graphing-calculator-text-geometry-tool-ray-hint-start = Choose a point (vertex)
graphing-calculator-text-geometry-tool-reflect-display-name = Reflect
graphing-calculator-text-geometry-tool-reflection-hint-choose-line = Choose line of reflection
graphing-calculator-text-geometry-tool-rotate-display-name = Rotate
graphing-calculator-text-geometry-tool-rotation-hint-angle = Choose angle
graphing-calculator-text-geometry-tool-rotation-hint-angle-end = Choose angle end point
graphing-calculator-text-geometry-tool-rotation-hint-angle-start = Construct or choose an angle
graphing-calculator-text-geometry-tool-rotation-hint-angle-vertex = Complete angle: choose 2 more points
graphing-calculator-text-geometry-tool-rotation-hint-center = Choose point (center)
graphing-calculator-text-geometry-tool-segment-display-name = Segment
graphing-calculator-text-geometry-tool-segment-hint-end = Choose another point
graphing-calculator-text-geometry-tool-segment-hint-start = Choose a point
graphing-calculator-text-geometry-tool-selection-display-name = Select
graphing-calculator-text-geometry-tool-translate-display-name = Translate
graphing-calculator-text-geometry-tool-translation-hint-from-with-vector = Choose start point or a vector
graphing-calculator-text-geometry-tool-translation-hint-to = Choose end point
graphing-calculator-text-geometry-tool-vector-copy-display-name = Copy of Vector
graphing-calculator-text-geometry-tool-vector-copy-hint-end = Choose new start point for copy
graphing-calculator-text-geometry-tool-vector-display-name = Vector
graphing-calculator-text-geometry-tool-vector-end-point-display-name = Vector End Point
graphing-calculator-text-geometry-tool-vector-hint-end = Choose end point
graphing-calculator-text-geometry-tool-vector-hint-start = Choose start point or a vector to copy
graphing-calculator-text-geometry-tool-vector-start-point-display-name = Vector Start Point
graphing-calculator-text-image-placeholder = Unnamed image
graphing-calculator-text-label-orientation-above = Above
graphing-calculator-text-label-orientation-above-left = Above Left
graphing-calculator-text-label-orientation-above-right = Above Right
graphing-calculator-text-label-orientation-below = Below
graphing-calculator-text-label-orientation-below-left = Below Left
graphing-calculator-text-label-orientation-below-right = Below Right
graphing-calculator-text-label-orientation-default = Default
graphing-calculator-text-label-orientation-left = Left
graphing-calculator-text-label-orientation-right = Right
graphing-calculator-text-loading-image = Loading image...
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graphing-calculator-text-parameter-name-data = Data Set
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graphing-calculator-text-parameter-name-height = Height
graphing-calculator-text-parameter-name-max = Maximum
graphing-calculator-text-parameter-name-mean = Mean
graphing-calculator-text-parameter-name-min = Minimum
graphing-calculator-text-parameter-name-offset = Offset
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graphing-calculator-text-parameter-name-trials = Trials
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graphing-calculator-text-regression-potentially-inaccurate-parameters = Some parameters may be too large or small to represent accurately.
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graphing-calculator-text-table-creation-error = Error creating table.
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graphing-calculator-text-toast-error-importing-graph = Error importing graph. Check the URL?
graphing-calculator-text-toast-error-no-folders = Only graphs without folders can be inserted into a folder.
graphing-calculator-text-toast-expression-size-limit = Maximum expression size reached.
graphing-calculator-text-toast-graph-cleared = Graph cleared.
graphing-calculator-text-toast-graph-reset = Graph reset.
graphing-calculator-text-toast-image-upload-failed = Image upload failed.
graphing-calculator-text-toast-imported-graph = Graph imported!
graphing-calculator-text-toast-importing-graph = Importing graph...
graphing-calculator-text-toast-no-file-selected = You did not select a file
graphing-calculator-text-toast-uploading-images = Uploading images...
graphing-calculator-text-toast-zoom-to-fit = We zoomed to fit your data.
graphing-calculator-text-zoom-fit = Zoom Fit
matrix-calculator-narration-keypad-key-det = Determinant
matrix-calculator-narration-keypad-key-inverse = Inverse
matrix-calculator-narration-keypad-key-rref = Reduced row echelon form
matrix-calculator-narration-keypad-key-trace = Trace
matrix-calculator-narration-keypad-key-transpose = Transpose
frontpage-text-header-terms-update = We've updated our Terms of Service.




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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We.ExifMap,s=We.parseExifTags(r,n,n+s,a,i),s&&!o.disableExifThumbnail&&(l={exif:{}},s=We.parseExifTags(r,n,n+s,a,l),l.exif[513]&&(i.exif.Thumbnail=We.getExifThumbnail(r,n+l.exif[513],l.exif[514]))),i.exif[34665]&&!o.disableExifSub&&We.parseExifTags(r,n,n+i.exif[34665],a,i),i.exif[34853]&&!o.disableExifGps&&We.parseExifTags(r,n,n+i.exif[34853],a,i)}}};We.metaDataParsers.jpeg[65505].push(We.parseExifData);We.ExifMap.prototype.tags={256:"ImageWidth",257:"ImageHeight",34665:"ExifIFDPointer",34853:"GPSInfoIFDPointer",40965:"InteroperabilityIFDPointer",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",274:"Orientation",277:"SamplesPerPixel",284:"PlanarConfiguration",530:"YCbCrSubSampling",531:"YCbCrPositioning",282:"XResolution",283:"YResolution",296:"ResolutionUnit",273:"StripOffsets",278:"RowsPerStrip",279:"StripByteCounts",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",301:"TransferFunction",318:"WhitePoint",319:"PrimaryChromaticities",529:"YCbCrCoefficients",532:"ReferenceBlackWhite",306:"DateTime",270:"ImageDescription",271:"Make",272:"Model",305:"Software",315:"Artist",33432:"Copyright",36864:"ExifVersion",40960:"FlashpixVersion",40961:"ColorSpace",40962:"PixelXDimension",40963:"PixelYDimension",42240:"Gamma",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37500:"MakerNote",37510:"UserComment",40964:"RelatedSoundFile",36867:"DateTimeOriginal",36868:"DateTimeDigitized",37520:"SubSecTime",37521:"SubSecTimeOriginal",37522:"SubSecTimeDigitized",33434:"ExposureTime",33437:"FNumber",34850:"ExposureProgram",34852:"SpectralSensitivity",34855:"PhotographicSensitivity",34856:"OECF",34864:"SensitivityType",34865:"StandardOutputSensitivity",34866:"RecommendedExposureIndex",34867:"ISOSpeed",34868:"ISOSpeedLatitudeyyy",34869:"ISOSpeedLatitudezzz",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureBias",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37396:"SubjectArea",37386:"FocalLength",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41492:"SubjectLocation",41493:"ExposureIndex",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRatio",41989:"FocalLengthIn35mmFilm",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",42016:"ImageUniqueID",42032:"CameraOwnerName",42033:"BodySerialNumber",42034:"LensSpecification",42035:"LensMake",42036:"LensModel",42037:"LensSerialNumber",0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential",31:"GPSHPositioningError"};We.ExifMap.prototype.stringValues={ExposureProgram:{0:"Undefined",1:"Manual",2:"Normal 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e=this.get(r);switch(r){case"LightSource":case"Flash":case"MeteringMode":case"ExposureProgram":case"SensingMethod":case"SceneCaptureType":case"SceneType":case"CustomRendered":case"WhiteBalance":case"GainControl":case"Contrast":case"Saturation":case"Sharpness":case"SubjectDistanceRange":case"FileSource":case"Orientation":return this.stringValues[r][e];case"ExifVersion":case"FlashpixVersion":return String.fromCharCode(e[0],e[1],e[2],e[3]);case"ComponentsConfiguration":return this.stringValues[r][e[0]]+this.stringValues[r][e[1]]+this.stringValues[r][e[2]]+this.stringValues[r][e[3]];case"GPSVersionID":return e[0]+"."+e[1]+"."+e[2]+"."+e[3]}return String(e)};(function(r){var e=r.tags,t=r.map,i;for(i in e)e.hasOwnProperty(i)&&(t[e[i]]=i)})(We.ExifMap.prototype);We.ExifMap.prototype.getAll=function(){var r={},e,t;for(e in this)this.hasOwnProperty(e)&&(t=this.tags[e],t&&(r[t]=this.getText(t)));return r};function xF(r,e){for(var 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a.drawImage(i,0,0,o.width,o.height),a.fillStyle=e,a.globalCompositeOperation="source-atop",a.fillRect(0,0,o.width,o.height),o}function yH(r,e){if(e.width*e.height>1e3*1e3*window.devicePixelRatio*window.devicePixelRatio)return r.imageObj;let t=r.image_url,i=ku.get(t),o;if(!i||e.width!==i.size.width||e.height!==i.size.height){i&&(ku.delete(t),vS-=i.canvas.width*i.canvas.height);let a=r.imageObj,s=document.createElement("canvas");s.width=e.width,s.height=e.height;var n=s.getContext("2d");n.drawImage(a,0,0,s.width,s.height);let l=20*1e3*1e3;if(s.width*s.height>l)return r.imageObj;for(vS+=s.width*s.height;vS>l;){let[c,d]=Array.from(ku)[0];ku.delete(c),vS-=d.canvas.width*d.canvas.height}ku.set(t,{canvas:s,size:e}),o=s}else ku.delete(t),ku.set(t,i),o=i.canvas;return o}function CS(r,e,t,i={cacheRenderedSvgs:!1}){let{ctx:o,projection:n}=r,a=e.formula;if(!a||!a.dimensions.x)return;let s=a.dimensions;for(let l=0;l<s.x.length;l++){let c=s.x[l],d=s.y[l],u=s.width[l],h=s.height[l],g=s.radianAngle[l];if(!isFinite(c)||!isFinite(d)||!isFinite(u)||!isFinite(h)||!isFinite(g))continue;ei(o,"dcg-svg-image"),o.save(),Fr(o),o.globalAlpha=s.opacity[l];let b=n.mapy(h)-n.mapy(0),C=n.mapx(u)-n.mapx(0),S=g===0?1:Math.abs(C/u*(h/b)),k=n.mapx(c),I=n.mapy(d),M=k-C/2,E=I+b*S/2,A=h<0?-1:1,V=u<0?-1:1,G=M*V,P=E*A,O=Math.abs(C),R=Math.abs(b);g!==0&&(o.translate(k,I),o.scale(1,1/S),o.rotate(g),o.translate(-k,-I)),o.scale(V,A);let q=t.shouldDrawHovered(r,e.id,l),J=t.shouldDrawPressed(e.id,l),U=i.currentKeyboardAttention&&i.currentKeyboardAttention.calcId===e.id&&(i.currentKeyboardAttention.listIndex===void 0||i.currentKeyboardAttention.listIndex===l),K=e.imageObj,v=window.devicePixelRatio*(n.screen.width/n.screen.height),D={width:Math.floor(O*v),height:Math.floor(R*v)};J?e.depressedImageObj?K=e.depressedImageObj:K=RR(e,"rgba(50,50,50,0.2)",D):q?e.hoveredImageObj?K=e.hoveredImageObj:K=RR(e,"rgba(200,200,200,0.2)",D):i.cacheRenderedSvgs&&e.mimeType==="image/svg+xml"&&(K=yH(e,D)),o.drawImage(K,G,P,O,R*S);let _=0,te=3;if(An(e)&&e.controller.isTraceEnabled()&&(o.beginPath(),o.rect(G-_,P-_,O+2*_,R*S+2*_),o.restore(),o.save(),o.strokeStyle="#6993C7",o.lineWidth=te,o.stroke()),U){let Q=o.globalAlpha;_=5,o.beginPath(),o.roundRect?o.roundRect(G-_,P-_,O+2*_,R*S+2*_,_):o.rect(G-_,P-_,O+2*_,R*S+2*_),o.restore(),o.save(),o.strokeStyle=__dcg_shared_module_exports__['hd'].FOCUS_OUTLINE,o.globalAlpha=1,o.lineWidth=te,o.stroke(),o.globalAlpha=Q}o.restore()}}function yn(r,e){let t=r;t._dcgStartNamedGroup&&t._dcgStartNamedGroup(e)}function zb(r,e){let t=r;t._dcgSetTitle&&t._dcgSetTitle(e)}function xn(r){let e=r;e._dcgEndNamedGroup&&e._dcgEndNamedGroup()}function NR(r){return r.uncommitted?"#ccc":!r.selected&&!r.hovered&&BR(r)===1?__dcg_shared_module_exports__['cd'](r.color,.2):r.color}function BR(r){let e=.6;return r.hidden?r.selected?e=.4:e=.25:r.selected||r.isPoint?e=1:r.hovered&&(e=.8),r.isTransparentObject&&(e*=.3),e}function xH(r){return r.hidden?r.isPoint?0:r.selected?.3:.2:r.selected||r.isPoint||r.hovered?1:.7}function zR(r,e){if(r=r.replace(/#/,""),r.length===3)var t=parseInt(r.slice(0,1)+r.slice(0,1),16),i=parseInt(r.slice(1,2)+r.slice(1,2),16),o=parseInt(r.slice(2,3)+r.slice(2,3),16);else if(r.length===6)var t=parseInt(r.slice(0,2),16),i=parseInt(r.slice(2,4),16),o=parseInt(r.slice(4,6),16);else var t=0,i=0,o=0;return`rgba(${t}, ${i}, ${o}, ${e})`}function Ub(r){return zR(NR(r),xH(r))}function SS(r){return zR(NR(r),BR(r))}function ES(r){return Math.abs(Math.abs(r)-Math.PI/2)<1e-6}var DS=1.4,UR=1.5,TS={};function YR(r={}){return Object.keys(r).length}function kS(r,e={}){return YR(e)===0?r:r.filter((t,i)=>!e[i])}function qR(r,e){let t=[];for(let i=0;i<r;i++)t.push(e);return t}function SH(){return!!Object.keys(TS).length}var jR=function(r,e){let t=3;return e&&(t+=e),new Wr(-t,r.width+t,-t,r.height+t)};function HR(r,e){let{displayAsRightAngle:t,rx:i,ry:o,startAngle:n,deltaAngle:a,yscreen:s,xscreen:l}=r;if(t){let c=i*Math.cos(-n),d=i*Math.cos(-n-a),u=o*Math.sin(-n),h=o*Math.sin(-n-a);e.moveTo(l+c,s+u),e.lineTo(l+c+d,s+u+h),e.lineTo(l+d,s+h)}else e.ellipse(l,s,i,o,0,-n,-n-a,a>0)}var Yl=class r{constructor(e,t,i){if(this.controller=e,this.getExpressionAriaLabel=i,t.config.plaidMode){let o=["RED","BLUE","GREEN","PURPLE","ORANGE","BLACK"];for(let n of o)TS[__dcg_shared_module_exports__['hd'][n]]=document.createElement("img"),TS[__dcg_shared_module_exports__['hd'][n]].setAttribute("src","/assets/img/april-fools/"+n.toLowerCase()+".png")}}redrawToCtx(e,t,i,o,n,a,s){let{ctx:l,projection:c}=e;yn(l,"expressions");let d=c.settings.highlight,u=this.controller.isGeometry();o.forEach(h=>{let g=t[h],b=i[h];g!==void 0&&(u&&c.settings.setProperty("highlight",g.showHighlight),yn(l,"sketch"),c.settings.takingScreenshot&&zb(l,this.getExpressionAriaLabel(h)),r.drawSketchToCtx({sketch:t[h],drawContext:e,poiLabelsLayer:n,clickableObjectsLayer:a,geometryContext:this.controller.getGeoModel(),showMovablePoints:s==null?void 0:s.showMovablePoints}),xn(l)),b&&b.shouldGraph&&b.foreground&&CS(e,b,a,{currentKeyboardAttention:this.controller.get2dPOIController().keyboardAttentionManager.getKeyboardAttention(),cacheRenderedSvgs:this.controller.getGraphSettings().config.cacheRenderedSvgs})}),xn(l),c.settings.setProperty("highlight",d)}static eachSegment(e,t){for(let i of e.branches)if(i.graphMode!==15)for(let o of i.segments)t(i,o)}static drawSketchToCtx({sketch:e,drawContext:t,poiLabelsLayer:i,clickableObjectsLayer:o,geometryContext:n}){var g,b,C,S,k;if(!e.branches||!e.branches.length)return;let{ctx:a,projection:s}=t,l=a.lineWidth,c=a.globalAlpha,d=s.settings.globalCurveColor?s.settings.globalCurveColor:e.color,u=TS[d],h;u&&u.complete&&u.naturalWidth>0?h=a.createPattern(u,"repeat"):h=d,a.lineJoin="round",a.lineCap="round";for(let I of e.branches){if(I.graphMode===3||I.graphMode===4||I.graphMode===15||I.graphMode===22)continue;let M=1;o.shouldDrawHovered(t,e.id,I.listIndex)&&(M=yS.IS_HOVERED),o.shouldDrawPressed(e.id,I.listIndex)&&(M=yS.IS_PRESSED),o.shouldDrawGhosted(e.id)&&(M=yS.IS_GHOSTED),M*=(g=n==null?void 0:n.getToolFadeOpacity(e.id))!=null?g:1,M*=s.settings.getFillOpacityMultiplier(),a.strokeStyle=d,a.fillStyle=I.color&&!s.settings.globalCurveColor&&!SH()?I.color:h,I.graphMode!==6&&(a.desmos_batching=!0,a.beginPath());let E=I.graphMode===6?.2:(b=I.fillOpacity)!=null?b:NaN;a.globalAlpha=r._clampedOpacity(E*M,.4);let A=RI(s,I);for(let V of A)r.fillPolygonFillToCtx(a,V);I.graphMode!==6&&(a.fill(),a.desmos_batching=!1),a.globalAlpha=1;for(let V of I.segments){let G=2;I.graphMode&&(G=I.graphMode);let P=V,O=I.lineWidth!==void 0,R=I.lineWidth,q=2.5,J=(C=I.arrowMode)!=null?C:"DEFAULT";if(a.strokeStyle=I.color,a.fillStyle=I.color,O&&(R<=0||!isFinite(R)))continue;a.lineWidth=O?R:q;let U=s.settings.graphLineWidth/q,z=1.3;s.settings.highlight&&(z*=5/7),e.tokenSelected?(U*=UR,z/=UR):e.tokenHovered&&(U*=DS,z/=DS),a.lineWidth*=U,a.globalAlpha*=s.settings.curveOpacity,a.globalAlpha=r._clampedOpacity(s.settings.curveOpacity===1?1:I.lineOpacity,1);let K=I.operator,v="default";K==="<"||K===">"||K==="!="?v="DASHED":K==="<="||K===">="?v="SOLID":e.style==="DASHED"||I.style==="DASHED"?v="DASHED":(e.style==="DOTTED"||I.style==="DOTTED")&&(v="DOTTED",O&&(a.lineWidth*=2)),a.globalAlpha*=(S=n==null?void 0:n.getToolFadeOpacity(e.id))!=null?S:1;let D=!I.isIntersectionExtension&&o.shouldDrawHovered(t,e.id,I.listIndex),_=!I.isIntersectionExtension&&o.shouldDrawPressed(e.id,I.listIndex),te=o.shouldDrawGhosted(e.id);te?a.globalAlpha*=_I.IS_GHOSTED:(_||D)&&(a.save(),a.lineWidth+=4.5,a.globalAlpha*=_?Nb.IS_DEPRESSED:Nb.IS_HOVERED,r.drawGraphStrokeToCtx(a,s,P,{type:v,graphMode:G,op:K,arrowMode:J,arrowHeadBaseWidth:(a.lineWidth-4.5)*z,opacityMultiplier:_?Nb.IS_DEPRESSED:Nb.IS_HOVERED}),a.restore()),r.drawGraphStrokeToCtx(a,s,P,{type:v,graphMode:G,op:K,arrowMode:J,arrowHeadBaseWidth:a.lineWidth*z,opacityMultiplier:((k=n==null?void 0:n.getToolFadeOpacity(e.id))!=null?k:1)*(te?_I.IS_GHOSTED:Bb)})}}a.lineWidth=l,a.globalAlpha=c,a.strokeStyle=d,r.eachSegment(e,(function(I,M){var E;if(I.graphMode===3&&I.showPoint){let A=M,V=[],G;if(I.interactiveLabel&&e.labels)for(let v=0,D=e.labels.length;v<D;v++){let _=e.labels[v];if(_.type==="poi"){let te=i.isOpenPOI(_.poi),Q=i.getHoveredPOI()===_.poi;V.push(te||Q),!te&&Q&&(G=v)}}let P=1;typeof I.pointSize=="number"?P=I.pointSize/8:Array.isArray(I.pointSize)&&(P=I.pointSize.map(function(v){return v/8}));let O;Array.isArray(I.color)&&(O=I.color);let R=o.getHoveredObjectById(e.id),q=o.shouldDrawHovered(t,e.id,void 0),J=o.getPressedObject(),U=o.shouldDrawPressed(e.id,J==null?void 0:J.listIndex),z=o.shouldDrawGhosted(e.id),K=I.droppedIndices;if((q||U)&&!z){let v=A.length;K&&(v+=YR(K));let D=qR(v,0),_=Array.isArray(P)?P.slice():qR(v,P);U&&J?J.listIndex===void 0?(D=D.map(()=>xS.IS_DEPRESSED),_=_.map(te=>te*1.5)):(D[J.listIndex]=xS.IS_DEPRESSED,_[J.listIndex]*=1.5):q&&R&&(D=D.map((te,Q)=>R.listIndexes===void 0||R.listIndexes[Q]?xS.IS_HOVERED:te),_=_.map((te,Q)=>R.listIndexes===void 0||R.listIndexes[Q]?te*1.5:te)),r.drawPointsToCtx({ctx:a,projection:s,segment:A,style:I.style,sizeOverrideIdxs:V,opacityOverrideIdx:G,sizeFactor:_,opacityFactor:D,colorOverrides:O,baseOpacity:I.pointOpacity,droppedIndices:K,sketch:e,isKeyboardFocused:o.isKeyboardFocused(e.id,void 0)}),a.restore()}r.drawPointsToCtx({ctx:a,projection:s,segment:A,style:I.style,sizeOverrideIdxs:V,opacityOverrideIdx:G,sizeFactor:P,opacityFactor:((E=n==null?void 0:n.getToolFadeOpacity(e.id))!=null?E:1)*(z?wS.IS_GHOSTED:Bb),colorOverrides:O,baseOpacity:I.pointOpacity,droppedIndices:K,sketch:e})}}).bind(this))}static drawGraphStrokeToCtx(e,t,i,o){let n={arrowHeadBaseWidth:e.lineWidth},{type:a,graphMode:s,op:l,arrowMode:c,arrowHeadBaseWidth:d}=Object.assign({},n,o);if(s===20||s===21){let[C,S,k]=i,I=t.mathToPixels.mapX(C),M=t.mathToPixels.mapY(S),E=t.mathToPixels.dangerouslyGetXScaleFactor(),A=t.mathToPixels.dangerouslyGetYScaleFactor(),V=Math.abs(k*E),G=Math.abs(k*A),P,O;if(s===21?(P=-i[3],O=-i[4]):(P=0,O=2*Math.PI),e.save(),ei(e,"dcg-svg-curve"),e.desmos_batching||e.beginPath(),a==="DASHED"){let R=bn.getDashedPattern(e,!!t.settings.highlight);e.setLineDash(R)}else if(a==="DOTTED"){let R=bn.getDottedPattern(e,!!t.settings.config.projectorMode,!!t.settings.highlight);e.setLineDash(R)}e.ellipse(I,M,V,G,0,P,O,P>O),e.desmos_batching||e.stroke(),Fr(e),e.restore();return}else if(s===23){let[C,S,k,I,M]=i,E=!M&&ES(I),A=Zd(I,t),V=t.mathToPixels.mapX(C),G=t.mathToPixels.mapY(S),P=t.mathToPixels.dangerouslyGetXScaleFactor(),O=t.mathToPixels.dangerouslyGetYScaleFactor(),R=P>O?P/O:1,q=P>O?1:O/P,J=Math.abs(R*A),U=Math.abs(q*A);if(e.save(),ei(e,"dcg-svg-curve"),e.globalAlpha=.4*o.opacityMultiplier,e.desmos_batching||e.beginPath(),e.moveTo(V,G),e.lineTo(V+J*Math.cos(-k),G+U*Math.sin(-k)),HR({displayAsRightAngle:E,rx:J,ry:U,startAngle:k,deltaAngle:I,yscreen:G,xscreen:V},e),e.lineTo(V,G),!e.desmos_batching&&!M&&e.fill(),e.globalAlpha=o.opacityMultiplier,e.desmos_batching||e.beginPath(),HR({displayAsRightAngle:E,rx:J,ry:U,startAngle:k,deltaAngle:I,yscreen:G,xscreen:V},e),M){let z=-k-I,K=V+J*Math.cos(z),v=G+U*Math.sin(z);NI(e,K,v,-k,-I,10,J)}e.globalAlpha=o.opacityMultiplier,e.desmos_batching||e.stroke(),e.lineWidth=1.5,e.globalAlpha=.2*o.opacityMultiplier,e.moveTo(V+1.5*J*Math.cos(-k),G+1.5*U*Math.sin(-k)),e.lineTo(V,G),e.lineTo(V+1.5*J*Math.cos(-k-I),G+1.5*U*Math.sin(-k-I)),e.stroke(),Fr(e),e.restore()}else if(s===17||s===18||s===19||s===24){let{clipped:C,mapped:S}=Du(i,t,s,e.lineWidth);if(C.length===0)return;let[k,I,M,E]=C,[A,V,G,P]=S;e.save(),ei(e,"dcg-svg-curve");let O;if(e.desmos_batching||e.beginPath(),a=="DASHED"?(O=new bn(e,bn.getTotalSegmentLength(C),bn.getDashedPattern(e,!!t.settings.highlight)),O.drawSegment(C)):a=="DOTTED"?(O=new bn(e,bn.getTotalSegmentLength(C),bn.getDottedPattern(e,!!t.settings.config.projectorMode,!!t.settings.highlight)),O.drawSegment(C)):(e.moveTo(k,I),e.lineTo(M,E)),s===17){let R=WR(a)*d,{startArrow:q,endArrow:J}=TH(kH(s,c));q&&el(e,G,P,A,V,R),J&&el(e,A,V,G,P,R)}else if(s===24&&(A!==G||V!==P)){let 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C=0;C<g.length;C+=2)e.lineTo(g[C],g[C+1])}e.desmos_batching||e.stroke(),Fr(e),e.restore()}static mapPointToScreen(e,t,i){let n=e.mapx(t);if(n<-20||n>e.screen.width+20)return null;let a=e.mapy(i);return a<-20||a>e.screen.height+20?null:{x:n,y:a}}static drawPointToCtx(e){let{ctx:t,projection:i,sketch:o,x:n,y:a}=e,{sizeFactor:s}=e,l=t.lineWidth,c=t.fillStyle,d=t.strokeStyle,u=r.mapPointToScreen(i,n,a);if(!u||e.sizeFactor!==void 0&&(e.sizeFactor<=0||!isFinite(e.sizeFactor)))return!1;ei(t,"dcg-svg-point"),e.alpha!==void 0?t.globalAlpha=e.alpha:t.globalAlpha=.9,e.opacityFactor!==void 0&&(t.globalAlpha*=e.opacityFactor),t.desmos_batching||t.beginPath();let h=i.settings.pointLineWidth;if(e.overrideSize&&(h=i.settings.config.projectorMode?17:11,t.lineWidth=h),o.tokenSelected?s?s*=1.5:s=1.5:o.tokenHovered&&(s?s*=DS:s=DS),s!==void 0&&(h*=s,t.lineWidth=h),e.colorOverride&&(t.fillStyle=e.colorOverride,t.strokeStyle=e.colorOverride),e.finalHardcodedSize!==void 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e=="undefined"&&(e={});var i=this.__document.createElementNS("http://www.w3.org/2000/svg",r),o=Object.keys(e),n,a;for(t&&(i.setAttribute("fill","none"),i.setAttribute("stroke","none")),n=0;n<o.length;n++)a=o[n],i.setAttribute(a,e[a]);var s=this._svgClassNames&&this._svgClassNames[this._svgClassNames.length-1];return s&&i.setAttribute("class",s),i};$e.prototype.__setDefaultStyles=function(){var r=Object.keys(Ug),e,t;for(e=0;e<r.length;e++)t=r[e],this[t]=Ug[t].canvas};$e.prototype.__applyStyleState=function(r){var e=Object.keys(r),t,i;for(t=0;t<e.length;t++)i=e[t],this[i]=r[i]};$e.prototype.__getStyleState=function(){var r,e={},t=Object.keys(Ug),i;for(r=0;r<t.length;r++)i=t[r],e[i]=this[i];return e};$e.prototype.__applyStyleToCurrentElement=function(r){var e=this.__currentElement,t=this.__currentElementsToStyle;t&&(e.setAttribute(r,""),e=t.element,t.children.forEach(function(g){g.setAttribute(r,"")}));var i=Object.keys(Ug),o,n,a,s,l,c;for(o=0;o<i.length;o++)if(n=Ug[i[o]],a=this[i[o]],n.apply){if(a instanceof KI){if(a.__ctx)for(;a.__ctx.__defs.childNodes.length;)s=a.__ctx.__defs.childNodes[0].getAttribute("id"),this.__ids[s]=s,this.__defs.appendChild(a.__ctx.__defs.childNodes[0]);e.setAttribute(n.apply,Vn("url(#{id})",{id:a.__root.getAttribute("id")}))}else if(a instanceof Hb)e.setAttribute(n.apply,Vn("url(#{id})",{id:a.__root.getAttribute("id")}));else if(n.apply.indexOf(r)!==-1&&n.svg!==a)if((n.svgAttr==="stroke"||n.svgAttr==="fill")&&a.indexOf("rgba")!==-1){l=/rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d?\.?\d*)\s*\)/gi,c=l.exec(a),e.setAttribute(n.svgAttr,Vn("rgb({r},{g},{b})",{r:c[1],g:c[2],b:c[3]}));var d=c[4],u=this.globalAlpha;u!=null&&(d*=u),e.setAttribute(n.svgAttr+"-opacity",d)}else{var h=n.svgAttr;if(i[o]==="globalAlpha"&&(h=r+"-"+n.svgAttr,e.getAttribute(h)))continue;e.setAttribute(h,a)}}};$e.prototype.__closestGroupOrSvg=function(r){return r=r||this.__currentElement,r.nodeName==="g"||r.nodeName==="svg"?r:this.__closestGroupOrSvg(r.parentNode)};$e.prototype.getSerializedSvg=function(r){var e=new XMLSerializer().serializeToString(this.__root),t,i,o,n,a,s;if(s=/xmlns="http:\/\/www\.w3\.org\/2000\/svg".+xmlns="http:\/\/www\.w3\.org\/2000\/svg/gi,s.test(e)&&(e=e.replace('xmlns="http://www.w3.org/2000/svg','xmlns:xlink="http://www.w3.org/1999/xlink')),r)for(t=Object.keys(zI),i=0;i<t.length;i++)o=t[i],n=zI[o],a=new RegExp(o,"gi"),a.test(e)&&(e=e.replace(a,n));return e};$e.prototype.getSvg=function(){return this.__root};$e.prototype._dcgStartNamedGroup=function(r){var e=this.__createElement("g");e.setAttribute("id",r+this._randomPostfix);var t=this.__closestGroupOrSvg();this.__groupStack.push(t),t.appendChild(e),this.__currentElement=e};$e.prototype._dcgEndNamedGroup=function(){this.__currentElement=this.__groupStack.pop(),this.__currentElement||(this.__currentElement=this.__root.childNodes[1])};$e.prototype._dcgSaveClassName=function(r){this._svgClassNames.push(r),this.__currentElement&&this.__currentElement.tagName==="path"&&!this.__currentDefaultPath&&(this.__currentElement.getAttribute("class")||this.__currentElement.setAttribute("class",r))};$e.prototype._dcgRestoreClassName=function(){this._svgClassNames.pop()};$e.prototype.save=function(){var r=this.__createElement("g"),e=this.__closestGroupOrSvg();this.__groupStack.push(e),e.appendChild(r),this.__currentElement=r,this.__stack.push(this.__getStyleState())};$e.prototype.restore=function(){this.__currentElement=this.__groupStack.pop(),this.__currentElementsToStyle=null,this.__currentElement||(this.__currentElement=this.__root.childNodes[1]);var r=this.__stack.pop();this.__applyStyleState(r)};$e.prototype.__addTransform=function(r){var e=this.__closestGroupOrSvg();if(e.childNodes.length>0){this.__currentElement.nodeName==="path"&&(this.__currentElementsToStyle||(this.__currentElementsToStyle={element:e,children:[]}),this.__currentElementsToStyle.children.push(this.__currentElement),this.__applyCurrentDefaultPath());var t=this.__createElement("g");e.appendChild(t),this.__currentElement=t}var i=this.__currentElement.getAttribute("transform");i?i+=" ":i="",i+=r,this.__currentElement.setAttribute("transform",i)};$e.prototype.scale=function(r,e){e===void 0&&(e=r),this.__addTransform(Vn("scale({x},{y})",{x:r,y:e}))};$e.prototype.rotate=function(r){var e=r*180/Math.PI;this.__addTransform(Vn("rotate({angle},{cx},{cy})",{angle:e,cx:0,cy:0}))};$e.prototype.translate=function(r,e){this.__addTransform(Vn("translate({x},{y})",{x:r,y:e}))};$e.prototype.transform=function(r,e,t,i,o,n){this.__addTransform(Vn("matrix({a},{b},{c},{d},{e},{f})",{a:r,b:e,c:t,d:i,e:o,f:n}))};$e.prototype.beginPath=function(){var r,e;this.__currentDefaultPath="",this.__currentPosition={},r=this.__createElement("path",{},!0),e=this.__closestGroupOrSvg(),e.appendChild(r),this.__currentElement=r};$e.prototype.__applyCurrentDefaultPath=function(){var r=this.__currentElement;r.nodeName==="path"?r.setAttribute("d",this.__currentDefaultPath):console.error("Attempted to apply path command to node",r.nodeName)};$e.prototype.__addPathCommand=function(r){this.__currentDefaultPath+=" ",this.__currentDefaultPath+=r};$e.prototype.moveTo=function(r,e){this.__currentElement.nodeName!=="path"&&this.beginPath(),this.__currentPosition={x:r,y:e},this.__addPathCommand(Vn("M {x} {y}",{x:r,y:e}))};$e.prototype.closePath=function(){this.__currentDefaultPath&&this.__addPathCommand("Z")};$e.prototype.lineTo=function(r,e){this.__currentPosition={x:r,y:e},this.__currentDefaultPath.indexOf("M")>-1?this.__addPathCommand(Vn("L {x} {y}",{x:r,y:e})):this.__addPathCommand(Vn("M {x} {y}",{x:r,y:e}))};$e.prototype.bezierCurveTo=function(r,e,t,i,o,n){this.__currentPosition={x:o,y:n},this.__addPathCommand(Vn("C {cp1x} {cp1y} {cp2x} {cp2y} {x} {y}",{cp1x:r,cp1y:e,cp2x:t,cp2y:i,x:o,y:n}))};$e.prototype.quadraticCurveTo=function(r,e,t,i){this.__currentPosition={x:t,y:i},this.__addPathCommand(Vn("Q {cpx} {cpy} {x} {y}",{cpx:r,cpy:e,x:t,y:i}))};var BI=function(r){var e=Math.sqrt(r[0]*r[0]+r[1]*r[1]);return[r[0]/e,r[1]/e]};$e.prototype.arcTo=function(r,e,t,i,o){var n=this.__currentPosition&&this.__currentPosition.x,a=this.__currentPosition&&this.__currentPosition.y;if(!(typeof n=="undefined"||typeof a=="undefined")){if(o<0)throw new Error("IndexSizeError: The radius provided 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markers"),this.__applyCurrentDefaultPath(),this.__applyStyleToCurrentElement("fill")};$e.prototype.rect=function(r,e,t,i){this.__currentElement.nodeName!=="path"&&this.beginPath(),this.moveTo(r,e),this.lineTo(r+t,e),this.lineTo(r+t,e+i),this.lineTo(r,e+i),this.lineTo(r,e),this.closePath()};$e.prototype.fillRect=function(r,e,t,i){var o,n;o=this.__createElement("rect",{x:r,y:e,width:t,height:i},!0),n=this.__closestGroupOrSvg(),n.appendChild(o),this.__currentElement=o,this.__applyStyleToCurrentElement("fill")};$e.prototype.strokeRect=function(r,e,t,i){var o,n;o=this.__createElement("rect",{x:r,y:e,width:t,height:i},!0),n=this.__closestGroupOrSvg(),n.appendChild(o),this.__currentElement=o,this.__applyStyleToCurrentElement("stroke")};$e.prototype.__clearCanvas=function(){for(var r=this.__closestGroupOrSvg(),e=r.getAttribute("transform"),t=this.__root.childNodes[1],i=t.childNodes,o=i.length-1;o>=0;o--)i[o]&&t.removeChild(i[o]);this.__currentElement=t,this.__groupStack=[],e&&this.__addTransform(e)};$e.prototype.clearRect=function(r,e,t,i){if(r===0&&e===0&&t===this.width&&i===this.height){this.__clearCanvas();return}var o,n=this.__closestGroupOrSvg();o=this.__createElement("rect",{x:r,y:e,width:t,height:i,fill:"#FFFFFF"},!0),n.appendChild(o)};$e.prototype.createLinearGradient=function(r,e,t,i){var o=this.__createElement("linearGradient",{id:VS(this.__ids),x1:r+"px",x2:t+"px",y1:e+"px",y2:i+"px",gradientUnits:"userSpaceOnUse"},!1);return this.__defs.appendChild(o),new Hb(o,this)};$e.prototype.createRadialGradient=function(r,e,t,i,o,n){var a=this.__createElement("radialGradient",{id:VS(this.__ids),cx:i+"px",cy:o+"px",r:n+"px",fx:r+"px",fy:e+"px",gradientUnits:"userSpaceOnUse"},!1);return this.__defs.appendChild(a),new 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o=this.__parseFont(),n=this.__closestGroupOrSvg(),a=this.__createElement("text",{"font-family":o.family,"font-size":o.size,"font-style":o.style,"font-weight":o.weight,"text-decoration":o.decoration,x:e,y:t,"text-anchor":GH(this.textAlign)},!0);a.appendChild(this.__document.createTextNode(r)),this.__currentElement=a,this.__applyStyleToCurrentElement(i),n.appendChild(this.__wrapTextLink(o,a))};$e.prototype.fillText=function(r,e,t){this.__applyText(r,e,t,"fill")};$e.prototype.strokeText=function(r,e,t){this.__applyText(r,e,t,"stroke")};$e.prototype.measureText=function(r){return this.__ctx.font=this.font,this.__ctx.measureText(r)};$e.prototype.arc=function(r,e,t,i,o,n){if(i!==o){i=i%(2*Math.PI),o=o%(2*Math.PI),i===o&&(o=(o+2*Math.PI-.001*(n?-1:1))%(2*Math.PI));var a=r+t*Math.cos(o),s=e+t*Math.sin(o),l=r+t*Math.cos(i),c=e+t*Math.sin(i),d=n?0:1,u=0,h=o-i;h<0&&(h+=2*Math.PI),n?u=h>Math.PI?0:1:u=h>Math.PI?1:0,this.lineTo(l,c),this.__addPathCommand(Vn("A {rx} {ry} {xAxisRotation} 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t.setAttribute("id",i),t.setAttribute("width",r.width),t.setAttribute("height",r.height),r.nodeName==="CANVAS"||r.nodeName==="IMG"?(o=this.__document.createElementNS("http://www.w3.org/2000/svg","image"),o.setAttribute("width",r.width),o.setAttribute("height",r.height),o.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",r.nodeName==="CANVAS"?r.toDataURL():r.getAttribute("src")),t.appendChild(o),this.__defs.appendChild(t)):r instanceof $e&&(t.appendChild(r.__root.childNodes[1]),this.__defs.appendChild(t)),new KI(t,this)};$e.prototype.setLineDash=function(r){r&&r.length>0?this.lineDash=r.join(","):this.lineDash=null};$e.prototype.ellipse=function(r,e,t,i,o,n,a,s){if(n!==a){n=n%(2*Math.PI),a=a%(2*Math.PI),n===a&&(a=(a+2*Math.PI-.001*(s?-1:1))%(2*Math.PI));var l=r+Math.cos(-o)*t*Math.cos(a)+Math.sin(-o)*i*Math.sin(a),c=e-Math.sin(-o)*t*Math.cos(a)+Math.cos(-o)*i*Math.sin(a),d=r+Math.cos(-o)*t*Math.cos(n)+Math.sin(-o)*i*Math.sin(n),u=e-Math.sin(-o)*t*Math.cos(n)+Math.cos(-o)*i*Math.sin(n),h=s?0:1,g=0,b=a-n;b<0&&(b+=2*Math.PI),s?g=b>Math.PI?0:1:g=b>Math.PI?1:0,this.lineTo(d,u),this.__addPathCommand(Vn("A {rx} {ry} {xAxisRotation} {largeArcFlag} {sweepFlag} {endX} {endY}",{rx:t,ry:i,xAxisRotation:o*(180/Math.PI),largeArcFlag:g,sweepFlag:h,endX:l,endY:c})),this.__currentPosition={x:l,y:c}}};$e.prototype._dcgSetTitle=function(r){var e=this.__currentElement,t=!1,i,o=e.getElementsByTagName("title");o.length>0?i=o[0]:(i=this.__document.createElementNS("http://www.w3.org/2000/svg","title"),t=!0),i.textContent=r,t&&e.appendChild(i)};$e.prototype.drawFocusRing=function(){};$e.prototype.createImageData=function(){};$e.prototype.getImageData=function(){};$e.prototype.putImageData=function(){};$e.prototype.globalCompositeOperation=function(){};$e.prototype.setTransform=function(){};var XR=$e;kt();var Xc=document.createElement("canvas").getContext("2d"),ta=class r{constructor(e,t){this._label=e,this._fontSize=t,this._layout=VH(e,t)}getRect(){return this.getRectWhenCenteredAt({x:0,y:0})}getRectWhenCenteredAt(e){return{left:this._layout.left+e.x,right:this._layout.right+e.x,top:this._layout.top+e.y,bottom:this._layout.bottom+e.y}}getBoundsWhenCenteredAt(e,t){switch(t){case"x":return{lower:this._layout.left+e,upper:this._layout.right+e};case"y":return{lower:this._layout.top+e,upper:this._layout.bottom+e};default:let i=t;throw new Error(`Unknown axis: ${i}`)}}getWidth(){return this._layout.right-this._layout.left}getHeight(){return this._layout.bottom-this._layout.top}getDimensionAlongAxis(e){switch(e){case"x":return this.getWidth();case"y":return this.getHeight();default:let t=e;throw new Error(`Unknown axis: ${t}`)}}clampBoundsWithinRect(e,t){let i,o;return e.x+this._layout.left<t.left?i=t.left-this._layout.left:e.x+this._layout.right>t.right?i=t.right-this._layout.right:i=e.x,e.y+this._layout.top<t.top?o=t.top-this._layout.top:e.y+this._layout.bottom>t.bottom?o=t.bottom-this._layout.bottom:o=e.y,{x:i,y:o}}getValue(){return this._label.value}getMinusWidth(){return this.getValue()<0?(r.setCtxFontSize(Xc,this._fontSize),Xc.measureText("-1").width-Xc.measureText("1").width):0}getString(){return this._label.superscript?this._label.mantissa+"^"+this._label.superscript:this._label.string}drawCenteredAt(e,t,i){let 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i;switch(this.getIconType()){case"vector":case"translate":if(t.formula.typed_constant_value.valueType!==__dcg_shared_module_exports__['P'])return;let[o,n]=t.formula.typed_constant_value.value[0];i=__dcg_shared_module_exports__['ha'](o,n);break;case"segment":{if(t.formula.typed_constant_value.valueType!==__dcg_shared_module_exports__['z'])return;let[[a,s],[l,c]]=t.formula.typed_constant_value.value;i=__dcg_shared_module_exports__['ha'](l-a,c-s);break}case"line":{if(t.formula.typed_constant_value.valueType!==__dcg_shared_module_exports__['F'])return;let[[a,s],[l,c]]=t.formula.typed_constant_value.value;i=__dcg_shared_module_exports__['ha'](l-a,c-s);break}case"ray":{if(t.formula.typed_constant_value.valueType!==__dcg_shared_module_exports__['H'])return;let[[a,s],[l,c]]=t.formula.typed_constant_value.value;i=__dcg_shared_module_exports__['ha'](l-a,c-s);break}}return i!==void 0?`${-Number(i).toFixed(2)}rad`:void 0}getAdditionalTokenClass(){if(this.getAssignment()||this.hasError())return"";switch(this.getIconType()){case"glider":return"dcg-token-glider";case"line":return"dcg-token-line";case"segment":return"dcg-token-segment";case"ray":return"dcg-token-ray";case"intersection":return"dcg-token-intersection";case"midpoint":return"dcg-token-midpoint";case"parallel":return"dcg-token-parallel";case"perpendicular":return"dcg-token-perpendicular";case"rotate":return"dcg-token-rotate";case"circle":return"dcg-token-circle";case"arc":return"dcg-token-arc";case"vector":return"dcg-token-vector";case"dilate":return"dcg-token-dilate";case"reflect":return"dcg-token-reflect";case"translate":return"dcg-token-translate";case"transformation":return"dcg-token-transformation";case"point":case"start":case"end":return"dcg-token-point";case"polygon":return"dcg-token-polygon";case"angle":return"dcg-token-angle";case"angles":return"dcg-token-angles";case"directedangle":case"directedangles":return"dcg-token-directedangle"}return""}getIdFromParentRef(e){if(e)return this.controller.getExpressionIdForIdentifier(e[0])}isGraphInteractionDisabled(){let e=this.props.controller().getExpressionIdForIdentifier(this.props.identifier())||"",t=this.controller.getItemModel(e);return!!t&&(t.type==="expression"||t.type==="image")&&!!t.disableGraphInteractions}parentOrChildHovered(){var c,d,u,h,g,b;if(!this.props.showParentChildrenHover||!this.props.showParentChildrenHover())return!1;let e=this.controller.getHoveredOrFocusedTokenIdentifier(),t=this.controller.getExpressionIdForIdentifier(e),i=this.props.identifier(),o=this.props.controller().getExpressionIdForIdentifier(i)||"";if(!t)return!1;let n=this.controller.getItemModel(t),a=this.controller.getItemModel(o);if(!n||n.type!=="expression"||!a||a.type!=="expression")return!1;let s=((u=(d=(c=n.formula)==null?void 0:c.geometry)==null?void 0:d.call)==null?void 0:u.parents)||[],l=((b=(g=(h=a.formula)==null?void 0:h.geometry)==null?void 0:g.call)==null?void 0:b.parents)||[];for(let C=0;C<s.length;C++)if(this.getIdFromParentRef(s[C])===o)return"parent";for(let C=0;C<l.length;C++)if(this.getIdFromParentRef(l[C])===t)return"child";return!1}willUnmount(){this.implicitMouseOut()}didUpdate(){let e=this.props.identifier();this.currentlyActiveIdentifier&&e!==this.currentlyActiveIdentifier&&this.implicitMouseOut()}implicitMouseOut(){this.currentlyActiveIdentifier&&this.controller.runAfterDispatch(()=>{let e=this.currentlyActiveIdentifier;e&&(this.currentlyActiveIdentifier=void 0,this.controller.dispatch({type:"unset-active-token",identifier:e,style:"hovered"}))})}isHidden(){return this.getTokenInfo().isHidden}hasError(){let e=this.getTokenInfo();return!e||e.hasError}getIcon(){if(this.getAssignment())return;let e=this.getTokenInfo();if(this.hasError())return"dcg-icon-error";switch(e.iconType){case"point":case"glider":case"intersection":case"strictintersection":case"midpoint":case"start":case"end":return"dcg-icon-point";case"translate":case"vector":return"dcg-icon-vector";case"dilate":return"dcg-icon-dilation";case"rotate":return"dcg-icon-rotation";case"reflect":return"dcg-icon-reflection";case"transformation":return"dcg-icon-title";case"angle":case"angles":case"directedangle":case"directedangles":return"dcg-icon-angle";case"polygon":return"dcg-icon-polygon-solid";case"apply":case"arc":case"circle":case"clockwise":case"counterclockwise":case"error":case"line":case"parallel":case"perpendicular":case"ray":case"reflex":case"segment":case"segments":case"unknown":case"vertices":return;default:return e.iconType}}hasLabel(){return!!this.getLabel()}getLabel(){if(this.getAssignment())return"";let e=this.getTokenInfo().label.trim();return e.length<=2?e:""}getAssignment(){let e=this.props.identifier();return e[0]!=="$"?__dcg_shared_module_exports__['bb'](e):""}getAriaLabel(){let e=this.getTokenInfo(),t=vi(this.controller.getItemModel(e==null?void 0:e.calcId),this.controller,{includeDetails:!1,depth:1});return this.isHidden()?this.controller.s("graphing-calculator-narration-geometry-hidden-construction-description",{description:t}):t}isTransformation(){var e;return((e=this.getTokenInfo())==null?void 0:e.groupType)==="transformation"}getColor(){if(this.getAssignment())return;let e=this.getTokenInfo();return this.hasError()?"#fa824c":this.isTransformation()||this.isHidden()?"#aaa":e.color}getIconType(){return this.getTokenInfo().iconType}getIsList(){return this.getTokenInfo().isList}getTokenInfo(){let e=this.props.identifier();return this.controller.getTokenRenderInfoByIdentifier(e)}onPointerOver(e){var t,i;(i=(t=this.props).isStatic)!=null&&i.call(t)||e.pointerType==="mouse"&&(this.currentlyActiveIdentifier=this.props.identifier(),this.controller.dispatch({type:"set-active-token",identifier:this.currentlyActiveIdentifier,style:"hovered"}))}onPointerOut(e){var t,i;(i=(t=this.props).isStatic)!=null&&i.call(t)||e.pointerType==="mouse"&&this.currentlyActiveIdentifier&&(this.controller.dispatch({type:"unset-active-token",identifier:this.currentlyActiveIdentifier,style:"hovered"}),this.currentlyActiveIdentifier=void 0)}onTapStart(e){var t,i;(i=(t=this.props).isStatic)!=null&&i.call(t)||e.handle()}onTap(e){var t,i;(i=(t=this.props).isStatic)!=null&&i.call(t)||(e.handle(),this.props.focusLocation&&this.controller.dispatch({type:"set-focus-location",location:this.props.focusLocation()}),this.controller.dispatch({type:"select-expression-that-defines-token",identifier:this.props.identifier(),toggle:this.isTokenSelected(),multiSelectMode:this.controller.isMultiSelectEnabled()&&!!e.shiftKey}))}isTokenSelected(){let e=this.getTokenInfo();return!!(e&&e.isSelected)}getAriaRole(){var e,t;if(!((t=(e=this.props).isStatic)!=null&&t.call(e)))return this.props.insideGroup()?"option":"button"}};var im=r=>{let e=function(){return r};return e.isDcgViewConst=!0,e},om=class{constructor(e,t,i){this.tokenController=e,this.mathNode=t,this.isStatic=i}updateTokens(e){if(!this.mathNode)return;if(!this.lastTokenInfo||this.lastTokenInfo.latex!==e)if(!this.tokenController.doesLatexContainToken(e))this.lastTokenInfo={latex:e,tokens:[]};else{let i=[];this.mathNode.querySelectorAll(".dcg-mq-token").forEach(o=>{i.push(o)}),this.lastTokenInfo={latex:e,tokens:i}}let t=this.lastTokenInfo.tokens;for(let i of t){let o=i.dcgTokenView;if(o)o.update();else{let n=i.getAttribute("data-dcg-mq-token")||"",a=k3.mountToNode(Xl,i,{controller:im(this.tokenController),identifier:im("$"+n),insideMQ:im(!0),insideGroup:im(!1),putInTabOrder:im(!1),isStatic:im(this.isStatic)});i.dcgTokenView=a}}}};var ke=class extends qS.Class{template(){return this.children.length===1?this.children[0]:qS.createElement("div",{onMount:e=>this.onMountMathquill(e)})}onMount(){this.children.length===1&&this.onMountMathquill(this.findRootNode())}onMountMathquill(e){this.props.tokenController&&(this.mathquillTokenHelper=new om(this.props.tokenController(),e,!0)),this.staticMath=Pl.StaticMath(e,{...this.props.config()}),e.classList.add("dcg-static-mathquill-view"),this.updateMathquill()}didUpdate(){this.updateMathquill()}updateMathquill(){var e;this.updateMathquillAria(),this.updateMathquillLatex(),(e=this.mathquillTokenHelper)==null||e.updateTokens(this.props.latex())}updateMathquillLatex(){if(!this.staticMath)return;let e=this.props.latex();this.lastLatex!==e&&(this.staticMath.latex(e),this.lastLatex=e,this.props.onReflow&&this.props.onReflow())}updateMathquillAria(){if(!this.staticMath||!this.props.getAriaLabel)return;let e=this.props.getAriaLabel();e!==this.staticMath.getAriaLabel()&&this.staticMath.setAriaLabel(e)}};kt();var Xae=function(){{var r="_*_";W.Event.prototype.wasHandled=function(e){e=e||r;var t=this.originalEvent,i=t&&t.handledBy;if(i&&i[e])return!0;if(e!==r)return!1;var o=this.target.closest("[handleEvent]");return o&&o!==this.currentTarget?o.getAttribute("handleEvent")!=="false":!1},W.Event.prototype.handle=function(e){e=e||r;var t=this.originalEvent;if(t){var i=t.handledBy;i||(i=t.handledBy={}),i[e]=!0}}}}();var Wa=__dcg_shared_module_exports__['e']($());kt();function nm(r){let e=__dcg_shared_module_exports__['cc'](r),t=0;for(;!__dcg_shared_module_exports__['ec'](e);)t+=1,e=__dcg_shared_module_exports__['dc'](e);return t}var{If:d8}=Wa.Components,am=500,p8=30,ve=class r extends Wa.Class{constructor(){super(...arguments),this.lastLatexProp="",this.wasFocusedLastUpdate=!1}template(){return Wa.createElement("div",{class:Wa.const("dcg-mq-container")},Wa.createElement(d8,{predicate:()=>this.getPlaceholder().trim().length>0},()=>Wa.createElement("span",{class:Wa.const("dcg-mq-placeholder")},Wa.createElement(ke,{config:()=>this.props.config(),latex:()=>this.getPlaceholder()}))),Wa.createElement("div",{class:()=>({"dcg-math-field":!0,"dcg-no-fadeout":this.props.noFadeout&&this.props.noFadeout(),"dcg-invalid":this.props.hasError(),"dcg-focus":this.props.isFocused()}),didMount:e=>this.didMountMathquill(e),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0}))}didMount(){this.children.length===1&&this.didMountMathquill(this.findRootNode())}willUnmount(){this.$mathField.off(".view"),this.mathField=void 0}getPlaceholder(){return!this.props.placeholder||this.props.isFocused()||this.props.latex()?"":this.props.placeholder()}didMountMathquill(e){this.cachedConfig=this.getCacheableMQConfig();let t={...this.cachedConfig,restrictMismatchedBrackets:"none",handlers:{reflow:o=>{this.props.onReflow&&this.mathField&&this.props.onReflow(o)}},onCut:()=>{this.mathField&&this.props.onUserChangedLatex(this.mathField.latex())},onPaste:()=>{this.mathField&&this.props.onUserChangedLatex(this.mathField.latex())},overrideTypedText:o=>{this.mathField&&this.viewCanAcceptText(o)&&(this.props.onUserTypedText?this.props.onUserTypedText(o):(this.mathField.typedText(o),this.props.onUserChangedLatex(this.mathField.latex())))},overrideKeystroke:(o,n)=>{if(o==="Backspace"&&n.preventDefault(),!this.mathField)return;if(o==="Spacebar"&&this.props.disableSpace&&this.props.disableSpace())return n.preventDefault();let a=ue(n);if(a==="Up"||a==="Down"||a==="Left"||a==="Right"||a==="Esc"){let s=[];n.ctrlKey&&s.push("Ctrl"),n.metaKey&&s.push("Meta"),n.altKey&&s.push("Alt"),n.shiftKey&&s.push("Shift"),s.length?(s.push(a),o=s.join("-")):o=a}this.props.onUserPressedKey?this.props.onUserPressedKey(o,n):(this.mathField.keystroke(o,n),this.props.onUserChangedLatex(this.mathField.latex())),this.maybeTriggerOnSelectionChange()}};this.props.needsSystemKeypad&&this.props.needsSystemKeypad()&&(t.substituteTextarea=()=>{let o=document.createElement("textarea");return o.setAttribute("autocorrect","off"),o.setAttribute("autocapitalize","none"),o.setAttribute("spellcheck","false"),o.setAttribute("autocomplete","off"),o}),this.props.tokenController&&(this.mathquillTokenHelper=new om(this.props.tokenController(),e,!1)),this.$mathField=W(e);let i=Pl.MathField(e,t);this.mathField=i,e._mqMathFieldInstance=this.mathField,e._mqViewInstance=this,this.$mathField.on("focusin.view focusout.view",o=>this.onFocusEvent(o)).on("paste.view",o=>this.onPasteEvent(o)),!$w&&(Ml||qf)&&this.$mathField.on("keypress.view",o=>this.onKeypressEvent(o)),this.hookupMQTapTouch(i),this.updateMathquill()}getCacheableMQConfig(){let e={...this.props.config()};return this.props.capExpressionSize()&&(e.maxDepth=p8),e}didUpdate(){this.updateMathquill()}updateMathquill(){var e;this.updateMathquillConfig(),this.updateMathquillAria(),this.updateMathquillLatex(),this.updateMathquillFocused(),this.updateMathquillPostLabel(),(e=this.mathquillTokenHelper)==null||e.updateTokens(this.props.latex())}onFocusEvent(e){let t=this.isFocused();t!==this.shouldBeFocused()&&this.props.onFocusedChanged(t,e)}onPasteEvent(e){let t="",i=window.clipboardData,o=e.originalEvent;i&&i.getData?t=i.getData("Text"):o&&o.clipboardData&&o.clipboardData.getData&&(t=o.clipboardData.getData("text/plain"));var n=this.viewCanAcceptText(t);return!n&&this.props.onExpressionSizeExceeded&&this.props.onExpressionSizeExceeded(),n}viewCanAcceptText(e){return r.canAcceptText(this.mathField,this.props.capExpressionSize(),e)}static canAcceptText(e,t,i){if(!e)return!1;if(!t)return!0;let o=e.latex();return nm(o)+nm(i)<=am}onKeypressEvent(e){if(e.stopPropagation(),e.preventDefault(),!!this.mathField){var t=e.key&&e.key.length===1?e.key:void 0;t&&this.viewCanAcceptText(t)&&(this.props.onUserTypedText?this.props.onUserTypedText(t):(this.mathField.typedText(t),this.props.onUserChangedLatex(this.mathField.latex())))}}hookupMQTapTouch(e){this.$mathField.on("dcg-tapstart.view",()=>{let t="dcg-tapend.mathquill-selection-change";W(document).on(t,()=>{this.maybeTriggerOnSelectionChange(),W(document).off(t)})}),e.ignoreNextMousedown(function(){return p3.shouldIgnoreMouseDown()}),this.$mathField.on("dcg-tap.view",t=>{let i=t;if(i.device!=="touch"||i.target.closest(".dcg-mq-ignore-mousedown"))return;let o=i.changedTouches[0];e.clickAt(o.clientX,o.clientY,o.target),this.isFocused()||e.focus()})}updateMathquillConfig(){if(!this.mathField)return;let e=this.getCacheableMQConfig();__dcg_shared_module_exports__['Oa'](e,this.cachedConfig)||(this.cachedConfig=e,this.mathField.config(e))}updateMathquillAria(){if(!this.mathField)return;let e=this.props.getAriaLabel();e!==this.mathField.getAriaLabel()&&this.mathField.setAriaLabel(e)}updateMathquillPostLabel(){this.mathField&&this.mathField.setAriaPostLabel(this.props.getAriaPostLabel(),this.props.hasError()?5e3:1e3)}updateMathquillLatex(){let e=this.props.latex();this.mathField&&this.lastLatexProp!==e&&(this.props.capExpressionSize()&&nm(e)>am||(this.lastLatexProp=e,this.mathField.latex()!==e&&this.mathField.latex(e)))}updateMathquillFocused(){if(!this.mathField)return;let e=this.isFocused(),t=this.shouldBeFocused();t&&t!==this.wasFocusedLastUpdate&&this.props.selectOnFocus&&this.props.selectOnFocus()&&this.mathField.select(),this.wasFocusedLastUpdate=t,e!==t&&(t?this.mathField.focus():this.mathField.blur())}isFocused(){return!!(document.activeElement&&this.$mathField[0].contains(document.activeElement))}shouldBeFocused(){return this.props.isFocused()}maybeTriggerOnSelectionChange(){let e=this.props.onSelectionChanged;if(!e||!this.mathField)return;let t=this.mathField.selection();__dcg_shared_module_exports__['Oa'](t,this.lastSelection)||(this.lastSelection=t,e(t))}static getFocusedMathquill(){if(!document.activeElement)return;let e=document.activeElement.closest(".dcg-mq-editable-field");if(e)return e._mqMathFieldInstance}static getMQViewInstance(e){let t=e.el();if(t)return t._mqViewInstance}static applyArrowKeyAndReturnIfWasAtBounds(e,t,i){var o=e.selection();let n=o.startIndex===0&&o.endIndex===o.latex.length;if((t==="Up"||t==="Down")&&n)return e.keystroke(t,i),!0;e.keystroke(t,i);var a=e.selection(),s=a.latex!==o.latex||a.startIndex!==o.startIndex||a.endIndex!==o.endIndex;return!s}static simulateKeypress(e,t){var i=r.getMQViewInstance(e);if(i){if(i.props.onUserPressedKey)i.props.onUserPressedKey(t);else{e.keystroke(t);let o=e.latex();i.props.onUserChangedLatex(o)}i.maybeTriggerOnSelectionChange()}}static simulateUserChangedLatex(e){var t=r.getMQViewInstance(e);if(t&&t.mathField){let i=t.mathField.latex();t.props.onUserChangedLatex(i)}}static handleKeystrokeAndDecideIfSpecialEvent(e,t,i){return t==="Enter"||t==="Delete"&&e.latex()===""||t==="Backspace"&&e.latex()===""?!0:t==="Up"||t==="Down"||t==="Left"||t==="Right"?r.applyArrowKeyAndReturnIfWasAtBounds(e,t,i):(e.keystroke(t,i),!1)}};var{If:T3,Input:u8,For:I3,Switch:h8,IfElse:g8}=Ut.Components;function M3(r,e){return e?e.getPOIById(r):null}function Gu(r,e){return 1e3*(r.pixelsToMath.mapX(r.mathToPixels.mapX(e)+.5)-r.pixelsToMath.mapX(r.mathToPixels.mapX(e)-.5))}function WS(r,e){return 1e3*(r.pixelsToMath.mapY(r.mathToPixels.mapY(e)+.5)-r.pixelsToMath.mapY(r.mathToPixels.mapY(e)-.5))}function m8(r,{x:e,y:t}){let i=Gu(r,e),o=WS(r,t);return{xscale:i,yscale:o}}function A3(r,e){return e?[r[1],r[0]]:r}function f8(r,e){var t,i=!1;let o="",n="";if(r.type==="poi"){let d=r.poi,{xscale:u,yscale:h}=m8(e,d);t=d.getLabel();let g=d.getGraphMode(),b=e.settings.getPrecisionConfig(),C;var a=d.type===1007&&d.getCompiledFunction();if(a){var s=g===1,l=s?d.y:d.x;let[S,k]=A3([u,h],s);C=__dcg_shared_module_exports__['Wa'](l,S,k,a,b),C=A3(C,s)}else C=[__dcg_shared_module_exports__['Va'](d.x,b,u),__dcg_shared_module_exports__['Va'](d.y,b,h)];i=!isFinite(C[1].value),o=C[0].superscript?C[0].mantissa+"^{"+C[0].superscript+"}":C[0].latex,n=C[1].superscript?C[1].mantissa+"^{"+C[1].superscript+"}":C[1].latex,o==="undefined"&&(o="\\mathrm{undefined}"),n==="undefined"&&(n="\\mathrm{undefined}")}else t=r.text;var c=t&&__dcg_shared_module_exports__['qd'](t);return t?c==="latex"?{is_hole:i,type:"latex",text:t.substr(1,t.length-2)}:c==="text"?{is_hole:i,type:"text",text:t}:{is_hole:i,type:"mixed",text:t}:r.type==="poi"?r.poi.hasEditableLabel()?{is_hole:i,type:"text",text:""}:{is_hole:i,type:"latex",text:"\\left("+o+",\\space "+n+"\\right)"}:{is_hole:i,type:"text",text:"?"}}function G3(r,e,t){let i=r.s("graphing-calculator-label-poi-unknown"),o=e.getProjection();return!o||!o.viewport||t&&(i=$S(r,t.x,t.y)),i}var V3=4,tM=class extends Ut.Class{getClassName(){var e;return((e=this.props.point())==null?void 0:e.y)!==void 0?"dcg-audio-trace-line dcg-audio-trace-line--horizontal":"dcg-audio-trace-line"}getTraceCoord(){var o,n;let e=(o=this.props.point())==null?void 0:o.x,t=(n=this.props.point())==null?void 0:n.y,i=this.props.projection();if(e!==void 0)return`${Math.round(10*i.mapx(e))/10-V3/2}px`;if(t!==void 0)return`${Math.round(10*i.mapy(t))/10-V3/2}px`}getStyle(){var i;let e=this.getTraceCoord(),t=(i=this.props.point())==null?void 0:i.color;return{"--dcg-trace-coord":e,"--dcg-trace-color":t}}template(){return Ut.createElement("div",{class:this.bindFn(this.getClassName),style:this.bindFn(this.getStyle)})}},sm=class extends Ut.Class{constructor(){super(...arguments),this.labelsDirty=!1,this.traceLinePt=void 0}init(){this.grapher=this.props.grapher(),this.controller=this.grapher.controller,this.cachedLabelDict={},this.cachedLabelOrder=[],this.hoveredPOI=void 0,this.openedPOI2Sketch={},this.takingScreenshot=!1}template(){return Ut.createElement("div",{class:Ut.const("dcg-graph-outer"),style:this.const({"z-index":0}),didMount:this.bindFn(this.didMountRoot)},Ut.createElement(I3,{each:()=>this.cachedLabelOrder},Ut.createElement("div",null,e=>Ut.createElement("div",{class:()=>this.getLabelClasses(e),style:()=>this.getLabelStyles(e),didMount:t=>this.linkLabelContainerNode(e,t)},Ut.createElement("div",{class:Ut.const("dcg-pt"),style:()=>this.getDotStyles(e)}),Ut.createElement("div",{class:Ut.const("dcg-label"),didMount:t=>this.linkLabelDOMNode(e,t)},this.renderLabelContent(e),Ut.createElement(T3,{predicate:()=>this.showPOIbutton(e)},()=>Ut.createElement("button",{class:Ut.const("dcg-unstyled-button dcg-poi-copy-button"),onTap:()=>this.copyPOI(e),"aria-label":()=>this.controller.s("graphing-calculator-text-copy-poi-aria")},Ut.createElement("i",{class:Ut.const("dcg-icon-insert")}))))))),Ut.createElement(T3,{predicate:()=>!0},()=>Ut.createElement(tM,{point:()=>this.traceLinePt,projection:()=>this.grapher.getProjection()})))}copyPOI(e){delete this.openedPOI2Sketch[e],this.controller.dispatch({type:"add-poi-expression",latex:this.getLabelContent(e).text})}showPOIbutton(e){if(!Ww)return!1;var t=M3(e,this.grapher.graphSketches[this.openedPOI2Sketch[e]]);switch(t==null?void 0:t.type){case 1001:case 1002:case 1003:case 1004:return!0;default:return!1}}setTraceLine(e){__dcg_shared_module_exports__['Oa'](e,this.traceLinePt)||(this.traceLinePt=e,this.update())}renderLabelContent(e){return Ut.createElement(h8,{key:()=>this.getLabelContent(e).type},t=>t==="text"?Ut.createElement("span",{class:Ut.const("dcg-label-raw-text")},()=>this.getLabelContent(e).text):t==="latex"?Ut.createElement(ke,{latex:()=>this.getLabelContent(e).text,config:this.bindFn(this.getMQConfig)}):t==="mixed"?Ut.createElement(I3,{each:()=>__dcg_shared_module_exports__['rd'](this.getLabelContent(e).text),key:(i,o)=>`${i}${o}`},Ut.createElement("span",null,i=>g8(()=>__dcg_shared_module_exports__['qd'](i)==="latex",{true:()=>Ut.createElement(ke,{latex:()=>i.substr(1,i.length-2),config:this.bindFn(this.getMQConfig)}),false:()=>Ut.createElement("span",{class:Ut.const("dcg-label-raw-text")},()=>i)}))):t==="MATH"?Ut.createElement("div",{class:()=>({"dcg-editable-label-border":!0,"dcg-do-not-blur":!0,"dcg-focus":this.shouldEditableLabelBeFocused(e),"dcg-empty-label":this.getEditableLabelText(e).trim().length===0}),style:()=>({"border-color":__dcg_shared_module_exports__['cd'](this.getEditableLabelTextColor(e),.3)})},Ut.createElement(ve,{latex:()=>this.getEditableLabelText(e),placeholder:()=>"",isFocused:()=>this.shouldEditableLabelBeFocused(e),capExpressionSize:()=>!!this.controller.getGraphSettings().config.capExpressionSize,selectOnFocus:Ut.const(!1),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-editable-point-label-at-coordinates",{coordinates:G3(this.controller,this.grapher,this.cachedLabelDict[e])}),getAriaPostLabel:this.const(""),onUserChangedLatex:i=>this.onLabelInput(i,e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:i=>this.onEditableLabelFocusChange(i,e),hasError:this.const(!1),noFadeout:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()})):Ut.createElement("div",{class:()=>({"dcg-resizing-text-input-container":!0,"dcg-editable-label-border":!0,"dcg-focus":this.shouldEditableLabelBeFocused(e),"dcg-empty-label":this.getEditableLabelText(e).trim().length===0}),style:()=>({"border-color":__dcg_shared_module_exports__['cd'](this.getEditableLabelTextColor(e),.3)}),onScroll:i=>{i.target&&(i.target.scrollLeft=0)}},Ut.createElement(u8,{"aria-label":()=>this.controller.s("graphing-calculator-narration-editable-point-label-at-coordinates",{coordinates:G3(this.controller,this.grapher,this.cachedLabelDict[e])}),onInput:i=>this.onLabelInput(i,e),value:()=>this.getEditableLabelText(e),onFocus:()=>this.onEditableLabelFocusChange(!0,e),onBlur:()=>this.onEditableLabelFocusChange(!1,e)}),Ut.createElement("span",{class:Ut.const("dcg-text-input-content")},()=>this.getEditableLabelText(e)||" ")))}getSketchIdFromLabelId(e){var t=this.cachedLabelDict[e];if(t)return t.sketchId}getEditableLabelTextColor(e){let t=this.getSketchIdFromLabelId(e);if(!t)return"#000";let i=this.controller.getItemModel(t);return!i||i.type!=="expression"?"#000":Kc(i)}onEditableLabelFocusChange(e,t){let i=this.getSketchIdFromLabelId(t);i&&(e?this.controller.dispatch({type:"set-focus-location",location:{type:"editable-label",id:i}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"editable-label",id:i}}),this.update())}shouldEditableLabelBeFocused(e){let t=this.getSketchIdFromLabelId(e),i=this.controller.getFocusLocation();return!(!i||i.type!=="editable-label"||!t||i.id!==t)}onLabelInput(e,t){let i=this.getSketchIdFromLabelId(t);if(!i)return;let o=this.controller.getItemModel(i);if(!o||o.type!=="expression")return;let n=e;this.controller.getItemEditableLabelMode(i)==="MATH"&&n.length>0&&(n="`"+n+"`"),this.controller.dispatch({type:"set-item-label",id:i,label:n})}getEditableLabelText(e){let t=this.getSketchIdFromLabelId(e);if(!t)return"";let i=this.controller.getItemModel(t);return!i||i.type!=="expression"?"":this.controller.getItemEditableLabelMode(t)==="MATH"?i.label.substr(1,i.label.length-2):i.label}linkLabelDOMNode(e,t){var i=this.cachedLabelDict[e];i&&(i.labelDOM=t)}linkLabelContainerNode(e,t){var i=this.cachedLabelDict[e];i&&(i.containerDOM=t)}getLabelClasses(e){var t=this.cachedLabelDict[e];return t?t.classes:{}}getLabelStyles(e){var t=this.cachedLabelDict[e];return t?t.styles:{}}getDotStyles(e){var t=this.cachedLabelDict[e];return t?t.dotStyles:{}}getLabelContent(e){var t=this.cachedLabelDict[e];if(t){let i=this.getSketchIdFromLabelId(e);if(!i)return{is_hole:!1,type:"text",text:""};let o=this.controller.getItemEditableLabelMode(i);return t.classes["dcg-editable-label"]&&o!==void 0&&o!=="NONE"?{is_hole:!1,type:o,text:""}:t.content}return{is_hole:!1,type:"text",text:""}}didMountRoot(e){this.node=e}computeHoveredLabel(e,t){var i;this.hoveredPOI?this.isOpenPOI(this.hoveredPOI)?this.grapher.setLayerClass("hoveredPOI","dcg-mouse-over-opened-poi"):(i=this.computeLabel(e,{poi:this.hoveredPOI,type:"poi"},t,"hovered"),this.grapher.setLayerClass("hoveredPOI","dcg-mouse-over-closed-poi")):this.grapher.setLayerClass("hoveredPOI",void 0);var o=this.getHoveredInteractiveLabel();o&&!o.bareLabel?this.grapher.setLayerClass("interactiveLabel","dcg-mouse-over-opened-poi"):this.grapher.setLayerClass("interactiveLabel",void 0),i&&this.saveLabelToCache(i)}computeTraceLabel(e,t){if(this.traceInfo){var i=this.traceInfo.pt;if(i){var o=new rd(i.x,i.y,1007,this.traceInfo.branchInfo.sketch,this.traceInfo.branchInfo.branch,0),n=this.computeLabel(e,{poi:o,type:"poi"},t,"trace");n&&this.saveLabelToCache(n)}}}computeLabel(e,t,i,o){let{projection:n}=e,a=t.type==="poi"?t.poi.id+"":t.id;o==="trace"&&(a="*trace*");let s=t.poi,l=n.mapx(s.x),c=n.mapy(s.y),d=l,u=c;if(t.type!=="poi"&&(l=0,c=0),n.coordsAreOnscreen(l,c,20)){if(this.isHiddenInteractiveLabel(s))return;let h=!1,g,b=s.sketch,C=b&&b.branches[0];C&&(h=!!("nakedLabel"in C&&C.nakedLabel),g="labelOrientation"in C?C.labelOrientation:void 0);let S=b.id,k=this.controller.getItemModel(S);if(s.hasEditableLabel()&&k&&k.type==="expression"&&!Gn(k))return;let I=f8(t,n),M=s.pointIdxOnBranch,E=s.getLabelSize();this.grapher.settings.config.projectorMode&&(E*=1.2),Array.isArray(E)&&(E=E[M]);let A=s.getLabelRotation();Array.isArray(A)&&(A=A[M]);let V=s.getPointOpacity()*this.controller.getGeoModel().getToolFadeOpacity(S),G=!!s.getTextOutline(),P=s.isPersistent(),O=s.isAttachedToPlottedPoint(),R=s.hasInteractiveLabel(),q=s.hasEditableLabel()&&!this.takingScreenshot,J=!!(k&&k.type==="expression"&&fn(k)),U=this.grapher.clickableObjectsLayer.shouldDrawPressed(S,s.pointIdxOnBranch),z=this.grapher.clickableObjectsLayer.shouldDrawHovered(e,S,s.pointIdxOnBranch),K=this.grapher.clickableObjectsLayer.isKeyboardFocused(S,s.pointIdxOnBranch),v=b.color;if(U){let Be=__dcg_shared_module_exports__['pb'](v);Be.l>.2?Be.l-=.2:Be.l+=.1,v=Be.toString()}else if(z){let Be=__dcg_shared_module_exports__['pb'](v);Be.l>.2?Be.l-=.1:Be.l+=.2,v=Be.toString()}let D=!P,_=!!O;R&&(_=!0,D=!0),o==="trace"&&(_=!1,D=!0);let te=i[a],Q=te&&te.labelDOM,De=te&&te.containerDOM,se=te&&te.width,re=te&&te.height,j=te&&te.orientation,X={"dcg-poi-label":!0,"dcg-tracept":o==="trace","dcg-opened":o==="opened","dcg-hole":I.is_hole,"dcg-show-border":D,"dcg-hide-dot":_,"dcg-naked-label":h,"dcg-editable-label":q,"dcg-has-outline":G&&!D,"dcg-focus":K,"dcg-underlined-label":!!(J&&k&&k.type==="expression"&&k.hidden)};isFinite(E)||(E=1);let fe=Math.round(E*1100)/10,be={left:l+"px",top:c+"px","font-size":fe+"%"};A&&!this.takingScreenshot&&(be.transform=`rotate(${A}rad)`),P&&v&&(be.color=v),be.opacity=`${Math.min(.99,V)}`;let Me={};return o==="trace"&&(Me["background-color"]=v,Me["border-color"]=v),{id:a,sketchId:S,poi:s,x:s.x,y:s.y,screenX:l,screenY:c,top:u,left:d,width:se,height:re,labelDOM:Q,containerDOM:De,forcedOrientation:g,isNakedLabel:h,isClickable:J,orientation:j,rotation:A,classes:X,styles:be,dotStyles:Me,content:I,hasBorder:s.hasEditableLabel(),opacity:V,hasOutline:G||s.hasEditableLabel(),objectSpec:t.type!=="poi"?t.type==="angle"?{type:t.type,segments:[n.mapx(t.segments[0]),n.mapy(t.segments[1]),t.segments[2],t.segments[3]]}:{type:t.type,segments:n.map_xy_pairs(t.segments)}:void 0}}}computeAllLabels(e,t){var i={},o,n,a=this.grapher.graphSketches;this.grapher.getSketchOrder().forEach(c=>{var d=a[c];if(d){var u=d.labels;if(u.length)for(var h=0;h<u.length;h++){let g=u[h],b=this.computeLabel(e,g,t,"opened");b&&(Array.isArray(d.color)&&(b.styles.color=d.color[h]),this.saveLabelToCache(b))}}});var s={};for(o in this.openedPOI2Sketch){var l=M3(o,a[this.openedPOI2Sketch[o]]);l&&(s[o]=l.sketch.id,n=this.computeLabel(e,{poi:l,type:"poi"},t,"opened"),n&&this.saveLabelToCache(n))}return this.openedPOI2Sketch=s,i}saveLabelToCache(e){var t=e.id;this.cachedLabelDict[t]||this.cachedLabelOrder.push(t),this.cachedLabelDict[t]=e}markLabelsDirty(){this.labelsDirty=!0}getInteractiveLabelUnderPoint(e){let t;for(var i=this.cachedLabelOrder.length-1;i>=0;i--){let o=this.cachedLabelOrder[i],n=this.cachedLabelDict[o];if(!n||!n.width||!n.height)continue;let a=n.screenX,s=n.screenY,{left:l,top:c,width:d,height:u}=n;if(d>0&&u>0&&e.x>a+l&&e.x<a+l+d&&e.y>s+c&&e.y<s+c+u){let h=this.getSketchIdFromLabelId(o);if(h===void 0)continue;let g=this.controller.getItemModel(h);if(!g||g.type!=="expression")continue;if(Tg(g))return{type:"editable",model:g};!t&&e_(g)?t={type:"draggable",model:g,label:{x:n.x,y:n.y}}:!t&&n.isClickable&&(t={type:"clickable",model:g,poi:n.poi})}}return t}positionLabels(e,t,i,o,n){var a=!this.labelsDirty;this.labelsDirty=!1;var s=[];t.forEach(u=>{var h=i[u];if(!h||!h.labelDOM)return;let g,b,C=this.getSketchIdFromLabelId(u);if(C!==void 0){let G=this.grapher.getGraphSketch(C);G&&G.branches&&(g=G.branches[0].pointSize,b=G.branches[0].graphMode===4)}(g===void 0||typeof g!="number"||g<0)&&(g=8);let S=this.grapher.settings.config.projectorMode?1.3:1;b&&(g=__dcg_shared_module_exports__['kd'](g));let k=.5*g*S+3;var I=h.screenX,M=h.screenY,E=h.labelDOM.clientWidth,A=h.labelDOM.clientHeight;if(!(E>0&&A>0))return;let V=0;this.takingScreenshot&&h.hasBorder&&(V=5),s.push({renderedLabel:h,pt_x:I,pt_y:M,pt_radius:k+V,rotation:h.rotation,nakedLabel:h.isNakedLabel,width:E,height:A,keepOrientation:a,priorOrientation:h.orientation,enforceOrientation:h.forcedOrientation})});var l=v3(e,o,n),c=s.map(u=>{if(u.renderedLabel.objectSpec){if(u.renderedLabel.objectSpec.type==="segment")return S3(l,{pt_x1:u.renderedLabel.objectSpec.segments[0],pt_y1:u.renderedLabel.objectSpec.segments[1],pt_x2:u.renderedLabel.objectSpec.segments[2],pt_y2:u.renderedLabel.objectSpec.segments[3],pt_radius:10,width:u.width,height:u.height,keepOrientation:u.keepOrientation,priorOrientation:u.priorOrientation||""});if(u.renderedLabel.objectSpec.type==="polygon")return D3(l,{path:u.renderedLabel.objectSpec.segments,pt_radius:10,width:u.width,height:u.height,keepOrientation:u.keepOrientation,priorOrientation:u.priorOrientation||""});if(u.renderedLabel.objectSpec.type==="angle"){let h=u.renderedLabel.objectSpec.segments,g=this.grapher.settings.config.projectorMode?30:20;return E3(l,{pt_x:h[0],pt_y:h[1],startAngle:h[2],deltaAngle:h[3],isRightAngle:ES(h[3]),radius:g,pt_radius:10,width:u.width,height:u.height,keepOrientation:u.keepOrientation,priorOrientation:u.priorOrientation||""})}}else return C3(l,u);return[]}),d=x3(c);d.forEach(function(u,h){var g=s[h].renderedLabel;g.orientation=u.orientation;let b=u.left-u.pt_x,C=u.top-u.pt_y;g.left=b,g.top=C,g.width=u.width,g.height=u.height;var S=g.labelDOM;if(S){S.style.transform=u.transform,S.setAttribute("dcg-label-orientation",u.orientation);var k=g.containerDOM;k&&(k.style.left=u.pt_x+"px",k.style.top=u.pt_y+"px"),setTimeout(()=>S.classList.add("dcg-enable-transition"),1)}})}copyToCtx(e){yn(e,"labels");var t=this.node.getBoundingClientRect();this.cachedLabelOrder.forEach(i=>{var o=this.cachedLabelDict[i];if(!o)return;var n=o.labelDOM;if(!n)return;let a={pointCenterX:o.screenX,pointCenterY:o.screenY,hasOutline:!!o.hasOutline,hasBorder:!!o.hasBorder};var s=this.computeRotatedCenter(a.pointCenterX,a.pointCenterY,o.rotation);let l=zC(n,a);e.save(),e.globalAlpha=o.opacity,e.rotate(o.rotation),e.translate(s.x-t.left,s.y-t.top),KC(l,e),e.restore()}),xn(e)}computeRotatedCenter(e,t,i){var o=Math.cos(-i),n=Math.sin(-i),a=e*o-t*n,s=t*o+e*n;return{x:a,y:s}}drawForScreenshot(e,t,i,o){this.takingScreenshot=!0,this.redraw(e,i,o),this.takingScreenshot=!1,this.copyToCtx(t)}redraw(e,t,i){let{ctx:o}=e;var n=this.cachedLabelDict;this.cachedLabelDict={},this.cachedLabelOrder=[],this.computeAllLabels(e,n),this.computeHoveredLabel(e,n),this.computeTraceLabel(e,n),this.update(),this.positionLabels(o,this.cachedLabelOrder,this.cachedLabelDict,t,i)}clearOpenedPOI(){this.openedPOI2Sketch={}}closePOI(e){delete this.openedPOI2Sketch[e.id]}openPOI(e){this.openedPOI2Sketch[e.id]=e.sketch.id}isOpenPOI(e){return this.openedPOI2Sketch.hasOwnProperty(e.id)}isOpenInteractiveLabel(e){return this.isOpenPOI(e)?e.hasInteractiveLabel():!1}isHiddenInteractiveLabel(e){return!e||!e.hasInteractiveLabel()?!1:!this.isOpenPOI(e)&&this.getHoveredPOI()!==e}setHoveredPOI(e){this.hoveredPOI=e}getHoveredPOI(){return this.hoveredPOI}getHoveredInteractiveLabel(){var e=this.getHoveredPOI();if(e&&e.hasInteractiveLabel())return e}setTraceInfo(e){this.traceInfo=e}isTracing(){return!!this.traceInfo}getTraceInfo(){return this.traceInfo}getMQConfig(){return this.controller.getMathquillConfig({})}};function pm(r,e){let t=r[e];return Array.isArray(t)&&r.tableInfo?t[r.tableInfo.rowIndex]:t}var ty=class{constructor(e){this.grapher=e,this.renderedPointsIdOrder=[],this.renderedPoints={},this.speakThrottledAlert=__dcg_shared_module_exports__['Ja'](()=>{let t=this.getPOIUnderAttention();if(!t){this.lastAriaAlert=void 0;return}let i=this.getAriaAlert({id:t.id,lastAriaAlert:this.lastAriaAlert,includeUsageInstructions:!1});i!=null&&i.updated&&(ie(i.completeMessage),this.lastAriaAlert=i)},1e3,{leading:!1,trailing:!0})}redraw(e,t){let{ctx:i,projection:o}=e;var n=this.grapher.graphSketches,a=this.renderedPoints;this.renderedPoints={},this.renderedPointsIdOrder=[];let s=this.grapher.poiController.keyboardAttentionManager.getKeyboardAttention(),l=s==null?void 0:s.calcId,c=(s==null?void 0:s.listIndex)||0;var d=M=>{let E=!!s&&l===M.sketch.id&&c===M.listIndex;var A=this.processPOI(i,o,M,a[M.id],t,E);A&&(this.renderedPoints[M.id]=A,this.renderedPoints[M.id].poi=M,this.renderedPointsIdOrder.push(M.id))};this.grapher.getSketchOrder().forEach(M=>{var E=n[M];E&&(E.getMovablePoints().forEach(d),E.getStaticLabeledPoints().forEach(d))});var u=this.renderedPoints[this.hoveredPointId],h=this.renderedPoints[this.pressedPointId],g=u&&u.poi,b=h&&h.poi;g||this.setHoveredPointId(void 0),b||this.setPressedPointId(void 0);var C=b||g,S,k;if(C?(S=C.type==="movable-point"&&C.tableInfo&&C.tableInfo.dragX,k=C.type==="movable-point"&&C.tableInfo&&C.tableInfo.dragY,S&&k||!S&&!k?this.grapher.setLayerClass("movablePoints","dcg-mouse-over-movable-point"):S?this.grapher.setLayerClass("movablePoints","dcg-mouse-over-movable-point-ew"):this.grapher.setLayerClass("movablePoints","dcg-mouse-over-movable-point-ns")):this.grapher.setLayerClass("movablePoints",void 0),!this.getPOIUnderAttention()){this.lastAriaAlert=void 0;return}this.speakThrottledAlert()}_clampedOpacity(e){return e<0?0:e>1?1:__dcg_shared_module_exports__['Ta'](e)?e:1}getAllRenderedObjects(e){return this.renderedPointsIdOrder.filter(t=>e?this.renderedPoints[t].type===e:!0).map(t=>this.renderedPoints[t])}getOrderedTabTargets(e){let t=[];return this.renderedPointsIdOrder.forEach(i=>{let o=this.renderedPoints[i];if(e&&o.type!==e||this.getTabIndex(i)===-1)return;let n=o.poi;t.push({calcId:n.sketch.id,listIndex:n.listIndex,polygonEdge:void 0,description:this.getAriaLabel(i)})}),t}drawForScreenshot(e,t,i,o){var n=this.grapher.graphSketches;for(let d in n){var a=n[d],s=a.branches[0],l,c;s.graphMode===4&&(l=s.pointOpacity,c=s.pointSize!==void 0?s.pointSize:8),a.getMovablePoints().forEach(u=>{var h={screenX:t.mapx(u.x),screenY:t.mapy(u.y),color:u.color,pointOpacity:l,pointSize:c,animationPercent:0};o?this.drawMovablePointOnCtx(e,u.sketch,h,i):Yl.drawPointToCtx({ctx:e,projection:t,x:u.x,y:u.y,alpha:l,sketch:u.sketch,sizeFactor:1,opacityFactor:1,colorOverride:u.color,finalHardcodedSize:c})})}}processPOI(e,t,i,o,n,a){var s=i.id,l=i.x,c=i.y,d=t.mapx(l),u=t.mapy(c),h=t.coordsAreOnscreen(d,u,20);if(!h&&!a)return;var g=i.sketch?this.grapher.controller.getItemModel(i.sketch.id):void 0,b=!!(g&&An(g));if(!(g&&this.grapher.controller.shouldIgnoreGraphInteractions(g)))return o||(i.type==="movable-point"?o={type:"movable",id:s,pointOnScreen:h,poi:i,projection:t,screenX,screenY,color:pm(i,"color"),pointOpacity:pm(i,"pointOpacity"),pointSize:pm(i,"pointSize"),pointIsHovered:!1,pointIsPressed:!1,selected:b,lastHoverActionTime:0,animationPercent:0}:g&&g.type==="expression"&&g.label!==void 0&&g.showLabel&&Zr(g)!=="NONE"?o={type:"draggable-label",id:s,pointOnScreen:h,selected:b,poi:i,projection:t,screenX,screenY}:o={type:"static",id:s,pointOnScreen:h,poi:i,projection:t,screenX,screenY,selected:b}),o.pointOnScreen=h,o.poi=i,o.projection=t,o.screenX=d,o.screenY=u,o.type==="movable"&&(o.color=pm(o.poi,"color"),o.pointOpacity=pm(o.poi,"pointOpacity"),o.pointSize=pm(o.poi,"pointSize"),o.selected=b,this.updateMovablePointAnimation(o,a),this.drawMovablePointOnCtx(e,o.poi.sketch,o,n)),o}drawMovablePointOnCtx(e,t,i,o){var b;var n=i.pointSize/2*(this.grapher.settings.config.projectorMode?1.3:1);n<0&&(n=0),t.showHighlight&&(n*=1.15);var a=Array.isArray(i.color)?i.color[0]:i.color,s=i.screenX,l=i.screenY,c=i.animationPercent||0;o.push({left:s-n,right:s+n,top:l-n,bottom:l+n}),e.save();var d=e.globalAlpha;let u=this.shouldDrawGhosted(t.id)?wS.IS_GHOSTED:Bb;var h=this._clampedOpacity(u*i.pointOpacity);h*=(b=this.grapher.controller.getGeoModel().getToolFadeOpacity(t.id))!=null?b:1;let g=__dcg_shared_module_exports__['ld'](n);e.fillStyle=a,e.globalAlpha=.35*h,e.beginPath(),e.moveTo(s+g,l),e.arc(s,l,g,0,Math.PI*2,!0),e.closePath(),e.fill(),e.globalAlpha=h,t.tokenHovered&&(n=.7*n+.3*g),n=n+(g-n)*c,e.beginPath(),e.moveTo(s+n,l),e.arc(s,l,n,0,Math.PI*2,!0),e.closePath(),e.fill(),e.globalAlpha=d,e.restore()}updateMovablePointAnimation(e,t){var i=Date.now(),o=e.id,n=this.hoveredPointId===o||t,a=this.pressedPointId===o;e.pointIsPressed=a,n!==e.pointIsHovered&&(e.pointIsHovered=n,e.lastHoverActionTime=i);var s=e.animationPercent||0,l=i-e.lastHoverActionTime,c=.004*l;a?s=1:n?(s+=c,s>=1?s=1:this.requestRedrawNextFrame()):(s-=c,s<=0?s=0:this.requestRedrawNextFrame()),e.animationPercent=s}shouldDrawGhosted(e){if(!e)return!1;let t=this.grapher.controller.getItemModel(e);return!t||t.type!=="expression"?!1:Zo(t)}getTabIndex(e){if(this.grapher.controller.getActiveTool()!=="selection")return-1;let t=this.renderedPoints[e];if(!t)return-1;let i=t.poi,o=this.grapher.controller.getItemEditableLabelMode(i.sketch.id),n=this.grapher.controller.getItemModel(i.sketch.id),a=n&&n.type==="expression"&&!fn(n)&&(t.type==="movable"||o===void 0||o==="NONE");var s=this.grapher.settings;let l=s.config.graphpaper&&s.config.enableTabindex;return a&&l?0:-1}getAriaHidden(){var e=this.grapher.settings;return!e.config.graphpaper}getAriaLabel(e){var t=this.getAriaAlert({id:e,includeUsageInstructions:!1});return t&&t.completeMessage}speakAriaAlert(){var o;let e=(o=this.getPOIUnderAttention())==null?void 0:o.id;if(e){let n=this.renderedPoints[e];if(!n||n.type==="static")return this.lastAriaAlert=void 0,!1}let t=this.getAriaAlert({id:e,lastAriaAlert:this.lastAriaAlert,includeUsageInstructions:!0}),i=!this.lastAriaAlert||this.lastAriaAlert.id!==e||!!(t!=null&&t.updated);return this.lastAriaAlert=t,t!=null&&t.completeMessage?(i&&ie(t.completeMessage),!0):!1}getAriaAlert(e){let{id:t,lastAriaAlert:i,includeUsageInstructions:o}=e;if(!t)return;var n=this.renderedPoints[t];if(!n)return;let{controller:a}=this.grapher,s=n.poi.sketch?a.getItemModel(n.poi.sketch.id):void 0;if(!(!s||s.type!=="expression")){i&&i.id!==t&&(i=void 0);var l=n.poi,c=n.pointOnScreen,d=n.projection;if(!(!l||!d)){var u=d.viewport;if(u){var h=i==null?void 0:i.label,g=l.ariaLabel;a.isGeometry()&&hs(s)&&(g=BS(s,a,{poi:l,includeDetails:!1}).join(" "));var b=h!==g,C=!!(i!=null&&i.selected),S=n.selected,k=C!==S,I=i==null?void 0:i.coordX,M=i==null?void 0:i.coordY,E=l.x,A=l.y,V=E!==I||A!==M,G=i&&(b||k||V),P=on(a,E),O=nn(a,A),R=`${P} 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Sa.createElement("span",{class:Sa.const("dcg-navigate-back"),onTap:this.props.onBack,"aria-label":this.props.ariaLabel,role:Sa.const("button"),tabindex:Sa.const("0"),handleEvent:Sa.const("true"),manageFocus:this.const(Fe({controller:this.props.controller(),location:{type:"geo-header-back-link"}}))},Sa.createElement("i",{class:Sa.const("dcg-icon-chevron-left"),"aria-hidden":Sa.const("true")}),Sa.createElement("div",{class:Sa.const("dcg-navigate-back-message")},this.props.message))}};var pr=__dcg_shared_module_exports__['e']($());var $a=__dcg_shared_module_exports__['e']($());var He=class extends $a.Class{template(){return $a.createElement("div",{role:$a.const("checkbox"),tabindex:()=>this.props.disabled&&this.props.disabled()?-1:0,"aria-label":()=>{var e,t;return(t=(e=this.props).ariaLabel)==null?void 0:t.call(e)},"aria-labelledby":()=>{var e,t;return(t=(e=this.props).labelledBy)==null?void 0:t.call(e)},"aria-describedby":()=>{var e,t;return(t=(e=this.props).describedBy)==null?void 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Ln=__dcg_shared_module_exports__['e']($());var{Input:P8,If:L8}=Ln.Components,tE=class extends Ln.Class{init(){this.controller=this.props.controller(),this.cacheFolderList(),this.newFolderTitle=""}willUpdate(){this.cacheFolderList()}template(){return Ln.createElement(L8,{predicate:()=>this.getMovableItemCount()>0},()=>Ln.createElement("div",{class:Ln.const("dcg-move-to-folder")},Ln.createElement("div",{class:Ln.const("dcg-move-to-folder-title")},this.bindFn(this.getMoveMessage)),Ln.createElement("div",{class:Ln.const("dcg-move-to-folder-flex")},Ln.createElement(P8,{"aria-label":this.bindFn(this.getMoveMessage),value:()=>this.newFolderTitle,onInput:e=>{this.newFolderTitle=e,this.update()},placeholder:()=>this.controller.s("graphing-calculator-label-geometry-move-to-folder-placeholder"),didMount:e=>{e.onkeydown=function(t){let i=ue(t);(i==="Backspace"||i==="Del")&&t.stopPropagation()}},onEnterPressed:this.bindFn(this.onEnterPressed)}),Ln.createElement("div",{class:()=>({"dcg-btn-blue":!0,"dcg-disabled":!this.newFolderTitle}),role:Ln.const("button"),tabindex:()=>this.newFolderTitle?0:-1,onTap:this.bindFn(this.createNewFolder)},()=>this.controller.s("graphing-calculator-button-move-to-folder-action")))))}getMovableItemCount(){return this.controller.getAllSelectedItems().filter(t=>!this.controller.isItemReadonly(t.id)).length}getMoveMessage(){return this.controller.s("graphing-calculator-text-geometry-move-to-folder-message",{count:__dcg_shared_module_exports__['jb'](this.getMovableItemCount())})}onEnterPressed(){let 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t=this.props.colorLatex();return t&&__dcg_shared_module_exports__['xa'](this.getUniqueCustomColors(),"assignmentLatex").indexOf(t)>=0?!1:this.props.selectedColor()===e}getColorValues(){return __dcg_shared_module_exports__['Ma'](this.controller.getColors())}getUniqueCustomColors(){if(this.props.customColorVisibility&&this.props.customColorVisibility()==="hidden")return[];let e=[];e.push(...this.controller.getAllColorAssignments()),this.hideColorFunctions()||e.push(...this.controller.getAllColorFunctionAssignments());let t=__dcg_shared_module_exports__['Ca'](e,i=>i.assignmentLatex);return e.filter(i=>t[i.assignmentLatex]===1)}getColorValue(e){switch(e.id){case"shader":return{type:e.id};default:let t=this.controller.getColorById(e.id);return Array.isArray(t)?{type:"color-array",value:t}:/^data:image/.test(t)?{type:"image",value:t}:{type:"single-color",value:t}}}getCheckmarkClass(e){return nC(this.getColorValue(e),!1)?`dcg-icon-check 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e=__dcg_shared_module_exports__['ta'](this.controller.getAllSelectedItems(),t=>t.type==="expression");if(e.length===0){this.selectedColor="",this.colorLatex="";return}this.selectedColor=Kc(e[0]),this.colorLatex=e[0].colorLatex;for(let t=1;t<e.length;t++)if(this.selectedColor!==Kc(e[t])||this.colorLatex!==e[t].colorLatex){this.selectedColor="",this.colorLatex="";return}}willUpdate(){this.cacheSelectedColor()}onColorSelected(e){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"color",value:e}})}getFirstSelectedExpression(){var e=this.controller.getAllSelectedItems();for(let t of e)if(t.type==="expression")return t}};var Ea=__dcg_shared_module_exports__['e']($());var an=__dcg_shared_module_exports__['e']($());var{For:_8,If:F8}=an.Components,ri=class extends an.Class{init(){this.config=this.props.staticConfig()}template(){return 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this.controller.isFocusLocationFocused({type:"multi-select-more-icon"})}template(){return pr.createElement("div",{class:()=>({"dcg-generic-options-menu":!0,"dcg-options-menu":!0,"dcg-multi-select-options-menu":!0}),role:pr.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu")},pr.createElement("div",{class:pr.const("dcg-options-menu-section")},pr.createElement("div",{class:pr.const("dcg-multi-select-color-picker")},pr.createElement(oE,{controller:this.props.controller})),pr.createElement(mm,{predicate:()=>this.sectionValues.showPointLabels!==void 0},()=>pr.createElement("div",{class:pr.const("dcg-checkbox-section")},pr.createElement(He,{checked:()=>!!this.sectionValues.showPointLabels,onChange:this.bindFn(this.onShowPointLabelChanged)},()=>this.controller.s("graphing-calculator-button-geometry-label-points-checkbox")))),pr.createElement(mm,{predicate:()=>this.sectionValues.singleLabelableExpressionModel!==void 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"),Rt.createElement(ic,{controller:this.props.controller,latex:()=>this.getParents()[0]}),Rt.const(" by "),Rt.createElement(ic,{controller:this.props.controller,latex:()=>this.getRawParentLatex(2)}));case"rotate":return Rt.createElement("div",null,Rt.const("Rotate around"),Rt.const(" "),Rt.createElement(ic,{controller:this.props.controller,latex:()=>this.getParents()[0]}),Rt.const(" by "),Rt.createElement(ic,{controller:this.props.controller,latex:()=>this.getRawParentLatex(2)+(this.controller.getGraphSettings().degreeMode?"\xB0":"")}));case void 0:return Rt.createElement("span",null)}})}getParents(){let e=this.getGeometry();return!e||!e.call?[]:e&&e.call?e.call.parents.map(t=>__dcg_shared_module_exports__['fb'].geoParentToLatex(t)):[]}getRawParentLatex(e){var a;var t=(a=this.props.model())==null?void 0:a.latex;if(!t)return"";let o=__dcg_shared_module_exports__['nc'](t)._expression;if(!o)return"";let n=o.args[e];return!n||!n.getInputString?"":n.getInputString()||""}getGeometry(){var e;return(e=this.props.model())==null?void 0:e.formula.geometry}getTransformationType(){var i;let e=this.getGeometry(),t=(i=e==null?void 0:e.call)==null?void 0:i.symbol;switch(t){case"translate":case"dilate":case"reflect":case"rotate":return t}}};var LN={translate:!0,reflect:!0,dilate:!0,rotate:!0},Epe={selection:!0,point:!0,line:!0,segment:!0,ray:!0,vector:!0,circle:!0,arc:!0,parallel:!0,perpendicular:!0,midpoint:!0,polygon:!0,compass:!0,angle:!0,directedangle:!0,"box-selection":!0,"expression-edit":!0,...LN},ym=Object.keys(LN);var ui=__dcg_shared_module_exports__['e']($());var{Each:ON,If:v9}=ui.Components,yE=class extends ui.Class{init(){this.controller=this.props.controller(),this.focusOrder=this.getTransformationFocusLocations(),this.cacheExistingTransformations()}willUpdate(){this.cacheExistingTransformations()}handleTap(e,t){e.handle(),e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"select-geo-tool",tool:t,focusGraphPaper:e.device==="keyboard"})}template(){return ui.createElement("div",{class:()=>({"dcg-generic-options-menu":!0,"dcg-options-menu":!0,"dcg-multi-select-transformations-menu":!0}),role:ui.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-transformations-menu")},ui.createElement("div",{onKeydown:this.bindFn(this.handleKeydown),class:ui.const("dcg-new-transformations-container"),role:ui.const("menu"),"aria-orientation":ui.const("horizontal"),"aria-label":()=>this.controller.s("graphing-calculator-label-new-transformation")},ON(()=>this.getTransformations(),{item:e=>ui.createElement("button",{class:()=>({"dcg-new-transformation":!0,"dcg-disabled":!this.controller.isGeoToolEnabled(e),"dcg-will-be-hidden-or-disabled":this.controller.toolWillBeHiddenOrDisabled(e)}),tabindex:()=>this.getTransformations().indexOf(e)===0?0:-1,role:ui.const("menuitemradio"),manageFocus:()=>Fe({controller:this.controller,location:{type:"geo-basic-tool",tool:e}}),"dcg-geo-tool":this.const(e),onTap:t=>this.handleTap(t,e)},ui.createElement("i",{class:()=>this.getTransformationIcon(e)}),()=>this.getTransformationName(e))})),ui.createElement(v9,{predicate:()=>this.cachedExistingTransformations.length>0},()=>ui.createElement("div",{class:ui.const("dcg-transformation-header")},()=>this.controller.s("graphing-calculator-label-recent-transformations"))),ui.createElement("div",{role:ui.const("group"),class:ui.const("dcg-existing-transformations-container"),"aria-label":()=>this.controller.s("graphing-calculator-label-recent-transformations")},ON(()=>this.cachedExistingTransformations,{item:e=>ui.createElement("div",{class:ui.const("dcg-existing-transformation"),role:ui.const("button"),tabindex:ui.const("0"),onTap:()=>this.applyTransformation(e),onPointerOut:t=>this.onPointerOut(t,e),onPointerOver:t=>this.onPointerOver(t,e),willUnmount:()=>this.onImplicitMouseOut(e)},ui.createElement(bE,{controller:this.props.controller,model:()=>e})),key:e=>e.id})))}handleKeydown(e){let t=ue(e);if(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey||t!=="Left"&&t!=="Right"&&t!=="Home"&&t!=="End")return;let i=this.controller.getFocusLocation();if(!i)return;let o=__dcg_shared_module_exports__['Ga'](this.focusOrder,i);if(o===-1)return;e.preventDefault(),e.stopPropagation();let n=o;t==="Left"?n=Math.max(0,o-1):t==="Right"?n=Math.min(this.focusOrder.length-1,o+1):t==="Home"?n=0:t==="End"&&(n=this.focusOrder.length-1),n!==o&&this.controller.dispatch({type:"set-focus-location",location:this.focusOrder[n]})}computeExistingTransformations(){var t,i;let e=[];for(let o of this.controller.getAllItemModels()){if(o.type!=="expression"||!this.controller.isItemInGeoFolder(o.id))continue;let n=(t=o.formula.geometry)==null?void 0:t.call;if(!n||!__dcg_shared_module_exports__['bc'](n.symbol))continue;let a=(i=o.formula.typed_constant_value)==null?void 0:i.valueType;a!==void 0&&__dcg_shared_module_exports__['ca'](a,__dcg_shared_module_exports__['N'])&&e.push(o)}return e.reverse()}cacheExistingTransformations(){this.cachedExistingTransformations=this.computeExistingTransformations()}getTransformations(){return ym.filter(e=>this.controller.isGeoToolVisible(e))}getTransformationIcon(e){switch(e){case"dilate":return"dcg-icon-dilation";case"reflect":return"dcg-icon-reflection";case"rotate":return"dcg-icon-rotation";case"translate":return"dcg-icon-vector"}}getTransformationName(e){switch(e){case"dilate":return this.controller.s("graphing-calculator-text-geometry-tool-dilate-display-name");case"reflect":return this.controller.s("graphing-calculator-text-geometry-tool-reflect-display-name");case"rotate":return this.controller.s("graphing-calculator-text-geometry-tool-rotate-display-name");case"translate":return this.controller.s("graphing-calculator-text-geometry-tool-translate-display-name")}}getTransformationFocusLocations(){let e=[];return this.getTransformations().forEach(t=>{e.push({type:"geo-basic-tool",tool:t})}),e}onPointerOver(e,t){var o;if(e.pointerType!=="mouse")return;let i=(o=Ii(t))==null?void 0:o.identifier;i&&(this.currentlyActiveTokenIdentifier=i,this.controller.dispatch({type:"set-active-token",identifier:this.currentlyActiveTokenIdentifier,style:"hovered"}))}onPointerOut(e,t){var o;if(e.pointerType!=="mouse")return;let i=(o=Ii(t))==null?void 0:o.identifier;i&&this.currentlyActiveTokenIdentifier&&this.currentlyActiveTokenIdentifier===i&&(this.controller.dispatch({type:"unset-active-token",identifier:this.currentlyActiveTokenIdentifier,style:"hovered"}),this.currentlyActiveTokenIdentifier=void 0)}onImplicitMouseOut(e){var i;let t=(i=Ii(e))==null?void 0:i.identifier;t&&this.currentlyActiveTokenIdentifier&&this.currentlyActiveTokenIdentifier===t&&this.controller.runAfterDispatch(()=>{let o=this.currentlyActiveTokenIdentifier;o&&(this.currentlyActiveTokenIdentifier=void 0,this.controller.dispatch({type:"unset-active-token",identifier:o,style:"hovered"}))})}applyTransformation(e){var i;if(!((i=e.formula.geometry)!=null&&i.identifier))return;let t=__dcg_shared_module_exports__['bb'](e.formula.geometry.identifier);this.controller.dispatch({type:"apply-transformation-to-selected",assignmentLatex:t})}};var xm=__dcg_shared_module_exports__['e']($());kt();var _N='a, input, button:not([disabled]), textarea, select [role="textbox"], [tabindex="0"], [role="button"], [role="link"], summary',xE=class{constructor({closeMenu:e,focusIcon:t,getIconSelector:i,getContainerEl:o,isIconFocused:n}){this.globalKeyDownListener=e=>{let t=ue(e);if(t===_o){e.preventDefault(),e.stopPropagation(),this.focusIcon(),this.closeMenu();return}if(t==="Tab"&&!e.altKey&&!e.ctrlKey&&!e.metaKey){if(this.isIconFocused()){e.shiftKey?this.focusLastOption():this.focusFirstOption(),e.preventDefault(),e.stopPropagation();return}if(this.isLastOptionViewFocused()&&!e.shiftKey){this.focusIcon(),e.preventDefault(),e.stopPropagation();return}if(this.isFirstOptionViewFocused()&&e.shiftKey){this.focusIcon(),e.preventDefault(),e.stopPropagation();return}}};this.tapListener=e=>{let t=this.getContainerEl();if(!t)return;let{target:i}=e,o=this.getIconSelector();if(o&&i.closest(o))return;if(t.contains(i)){if(!i.matches(_N))return;let{first:a,last:s}=this.getDOMTabStops();a===i?this.focusFirstOption():s===i&&this.focusLastOption();return}Array.from(document.querySelectorAll(".dcg-keypad,.dcg-show-keypad-container")).some(a=>a.contains(i))||this.closeMenu()};this.closeMenu=e,this.getContainerEl=o,this.getIconSelector=i,this.isIconFocused=n,this.focusIcon=t}isFirstOptionViewFocused(){let{first:e}=this.getDOMTabStops();return e!==void 0&&e.matches(":focus")}focusFirstOption(){let{first:e}=this.getDOMTabStops();e!==void 0&&e.focus()}focusLastOption(){let{last:e}=this.getDOMTabStops();e!==void 0&&e.focus()}isLastOptionViewFocused(){let{last:e}=this.getDOMTabStops();return e!==void 0&&e.matches(":focus")}getDOMTabStops(){let e=this.getContainerEl();if(e===void 0)return{};let t=Array.from(e.querySelectorAll(_N));return{first:t.find(i=>ru(i)),last:[...t.reverse()].find(i=>ru(i))}}};var ks=class extends xm.Class{init(){this.controller=this.props.controller()}template(){return xm.createElement("div",{class:xm.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},this.children)}didMount(){this.props.openAriaAlert&&ie(this.props.openAriaAlert())}willUnmount(){this.props.closeAriaAlert&&ie(this.props.closeAriaAlert())}didMountView(e){this.focusHelper=new xE({isIconFocused:()=>this.isIconModelFocused(),focusIcon:()=>this.focusIcon(),getContainerEl:()=>this.openView,closeMenu:()=>this.hideOptions(),getIconSelector:()=>{var t;return`[dcg-open-menu-guid="${(t=this.controller.getOpenItemMenu())==null?void 0:t.guid}"]`}}),this.guid=__dcg_shared_module_exports__['Ua']("dcg-dropdown-menu"),this.openView=e,this.positionMenu(),this.moveFocusIfAppropriate(),this.attachKeyDownListeners(),this.attachTapListener()}isIconModelFocused(){let e=this.controller.getFocusLocation();return __dcg_shared_module_exports__['Oa'](e,this.props.menuButtonFocusLocation())}attachKeyDownListeners(){this.props.shouldHandleTabAndEscape()&&document.addEventListener("keydown",this.focusHelper.globalKeyDownListener)}attachTapListener(){W(document.body).on(`dcg-tapstart.${this.guid}`,this.focusHelper.tapListener)}didUnmountView(){document.removeEventListener("keydown",this.focusHelper.globalKeyDownListener),W(document.body).off(`.${this.guid}`),this.openView=void 0}moveFocusIfAppropriate(){this.shouldMoveFocusToFirstOption()?this.focusHelper.focusFirstOption():this.shouldMoveFocusToLastOption()&&this.focusHelper.focusLastOption()}hideOptions(){this.controller.dispatch({type:"close-item-settings-menu"})}getRootEl(){return this.controller.findEl(this.props.rootElSelector())}positionMenu(){let e=this.controller.getOpenMenuIcon();if(!e||!this.openView)return;let t=this.getRootEl();if(!t)return;let i=t.getBoundingClientRect(),o=e.getBoundingClientRect(),n={top:o.top-i.top,left:o.left-i.left};Wn(this.openView,{top:n.top+"px",left:n.left+"px",display:"block"})}focusIcon(){this.controller.focusOpenMenuIcon()}shouldMoveFocusToFirstOption(){if(this.props.focusOnOpen)return this.props.focusOnOpen()==="first";if(this.openView&&this.openView.matches(":focus-within"))return!1;let e=this.controller.getOpenItemMenu();return(e==null?void 0:e.type)===this.props.menuType()&&!!(e!=null&&e.focusFirstOption)}shouldMoveFocusToLastOption(){return this.props.focusOnOpen?this.props.focusOnOpen()==="last":!1}};var{If:sy,Switch:C9}=lt.Components,wE=class extends lt.Class{init(){this.controller=this.props.controller(),this.focusOrder=[{type:"geo-header-back-link"},{type:"multi-select-delete-icon"},{type:"multi-select-show-hide-icon"},{type:"multi-select-transformations-icon"},{type:"multi-select-more-icon"}]}template(){return lt.createElement("div",{class:lt.const("dcg-multi-select-header dcg-animate-in-after-initial-load"),onKeydown:this.bindFn(this.handleKeydown),role:lt.const("toolbar"),"aria-label":this.bindFn(this.getSelectedCountString)},lt.createElement(hm,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-geometry-deselect-all"),controller:this.props.controller,message:this.bindFn(this.getSelectedCountString),onBack:this.bindFn(this.onDone)}),lt.createElement(sy,{predicate:()=>this.hasSelectedAndEditableItems()},()=>lt.createElement(Ce,{tooltip:this.bindFn(this.getDeleteItemString)},lt.createElement("span",{"aria-label":this.bindFn(this.getDeleteItemString),role:lt.const("button"),tabindex:lt.const("-1"),handleEvent:lt.const("true"),class:lt.const("dcg-multi-select-icon-button dcg-delete-btn"),onTap:this.bindFn(this.deleteSelected),manageFocus:this.const(Fe({controller:this.controller,location:{type:"multi-select-delete-icon"}}))},lt.createElement("i",{class:lt.const("dcg-icon-trashcan"),"aria-hidden":lt.const("true")})))),lt.createElement(C9,{key:this.bindFn(this.getSelectedItemsKey)},()=>lt.createElement(sy,{predicate:()=>this.hasSelectedAndEditableItems()},()=>lt.createElement("div",{class:()=>({"dcg-btn-outline":!0,"dcg-show-hide-btn":!0,"dcg-any-visible-objects":this.anyVisible()}),handleEvent:lt.const("true"),tabindex:lt.const("-1"),role:lt.const("button"),onTap:this.bindFn(this.toggleItemsVisible),manageFocus:this.const(Fe({controller:this.controller,location:{type:"multi-select-show-hide-icon"}}))},lt.createElement("div",{"aria-hidden":()=>!this.anyVisible()},()=>this.controller.s("graphing-calculator-text-geometry-hide-objects",{count:__dcg_shared_module_exports__['jb'](this.getSelectedCount())})),lt.createElement("div",{"aria-hidden":this.bindFn(this.anyVisible)},()=>this.controller.s("graphing-calculator-text-geometry-show-objects",{count:__dcg_shared_module_exports__['jb'](this.getSelectedCount())}))))),lt.createElement(sy,{predicate:()=>this.controller.isSomeTransformToolVisible()},()=>lt.createElement("div",{class:()=>({"dcg-btn-outline":!0,"dcg-transformations-button":!0,"dcg-transformations-open":this.isTransformationsMenuOpen()}),handleEvent:lt.const("true"),tabindex:lt.const("-1"),role:lt.const("button"),"dcg-open-menu-guid":()=>ly(),onTap:this.bindFn(this.toggleTransformationsMenu),manageFocus:this.const(Fe({controller:this.controller,location:{type:"multi-select-transformations-icon"}}))},this.bindFn(this.getTransformationsString),lt.createElement("i",{class:lt.const("dcg-icon-caret-down"),"aria-hidden":lt.const("true")}))),lt.createElement(Ce,{tooltip:this.bindFn(this.getMoreString)},lt.createElement("span",{"aria-label":this.bindFn(this.getMoreString),role:lt.const("button"),tabindex:lt.const("-1"),handleEvent:lt.const("true"),"aria-expanded":this.bindFn(this.isMoreMenuOpen),class:lt.const("dcg-multi-select-icon-button dcg-more-options"),"dcg-open-menu-guid":()=>_u(),manageFocus:this.const(Fe({controller:this.controller,location:{type:"multi-select-more-icon"}})),onTap:this.bindFn(this.toggleMoreMenu)},lt.createElement(eE,null))),lt.createElement(sy,{predicate:this.bindFn(this.isTransformationsMenuOpen)},()=>lt.createElement(ks,{controller:this.props.controller,shouldHandleTabAndEscape:this.const(!0),menuType:this.const("multi-select-transformations"),menuButtonFocusLocation:this.const({type:"multi-select-transformations-icon"}),rootElSelector:this.const(".dcg-multi-select-header")},lt.createElement(yE,{controller:this.props.controller}))),lt.createElement(sy,{predicate:this.bindFn(this.isMoreMenuOpen)},()=>lt.createElement(ks,{controller:this.props.controller,shouldHandleTabAndEscape:this.const(!0),menuType:this.const("multi-select-more"),menuButtonFocusLocation:this.const({type:"multi-select-more-icon"}),rootElSelector:this.const(".dcg-multi-select-header")},lt.createElement(aE,{controller:this.props.controller}))))}handleKeydown(e){let t=ue(e);if(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey||t!=="Left"&&t!=="Right"&&t!=="Home"&&t!=="End")return;let i=this.controller.getFocusLocation();if(!i)return;let o=__dcg_shared_module_exports__['Ga'](this.focusOrder,i);if(o===-1)return;e.preventDefault(),e.stopPropagation();let n=o;t==="Left"?n=Math.max(0,o-1):t==="Right"?n=Math.min(this.focusOrder.length-1,o+1):t==="Home"?n=0:t==="End"&&(n=this.focusOrder.length-1),n!==o&&this.controller.dispatch({type:"set-focus-location",location:this.focusOrder[n]})}getSelectedCountString(){return this.controller.getGrapherDimensions().width<450?"":this.controller.s("graphing-calculator-text-geometry-selected-objects",{count:__dcg_shared_module_exports__['jb'](this.getSelectedCount())})}getSelectedAndEditableItems(){return this.controller.getAllSelectedItems().filter(t=>!this.controller.isItemReadonly(t.id))}hasSelectedAndEditableItems(){return this.getSelectedAndEditableItems().length>0}getDeleteItemString(){let e=this.getSelectedCount(),t=this.getSelectedAndEditableItems().length;return e-t>0?this.controller.s("graphing-calculator-text-geometry-delete-selected-unlocked-objects",{count:__dcg_shared_module_exports__['jb'](t)}):this.controller.s("graphing-calculator-text-geometry-delete-selected-objects",{count:__dcg_shared_module_exports__['jb'](t)})}getMoreString(){return this.controller.s("graphing-calculator-text-geometry-multi-select-more-dropdown")}getTransformationsString(){return this.controller.s("graphing-calculator-text-geometry-multi-select-transform")}getSelectedItemsKey(){let e=this.controller.getAllSelectedItems();return __dcg_shared_module_exports__['xa'](e,"id").join("-")}toggleItemsVisible(){this.anyVisible()?this.hideSelected():this.showSelected()}anyVisible(){let e=this.controller.getAllSelectedItems();return __dcg_shared_module_exports__['va'](e,t=>!Zo(t))}isFolderMenuOpen(){return this.controller.isItemSettingsMenuOpen(S9())}isMoreMenuOpen(){return this.controller.isItemSettingsMenuOpen(_u())}isTransformationsMenuOpen(){return this.controller.isItemSettingsMenuOpen(ly())}toggleMoreMenu(){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"multi-select-more",guid:_u(),focusFirstOption:!0}})}toggleTransformationsMenu(){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"multi-select-transformations",guid:ly(),focusFirstOption:!0}})}getSelectedCount(){return this.controller.getAllSelectedItems().length}hideSelected(){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"visible",value:!1}})}showSelected(){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"visible",value:!0}})}onDone(){this.controller.dispatch({type:"set-none-selected"})}deleteSelected(){this.controller.dispatch({type:"delete-all-selected-items"})}};function S9(){return"**multi-select-folder**"}function _u(){return"**multi-select-more**"}function ly(){return"**multi-select-transformations**"}var Fu=class{constructor(){this.displayName="graphing-calculator-text-geometry-tool-box-selection-display-name";this.toolType="selection";this.icon=[{type:"stroked-path",color:"#aaa",path:[35,35,51,35,51,51,35,51,35,35]},{type:"filled-polygon",color:"#000",path:[50,50,63.5,62,58.25,62.75,62,72.5,59.75,74,55.25,64.25,50.75,68,50,50]}]}getNumberInputLatex(){return""}clearTentativeOutputs(){}canNextInputBePoint(){return!1}getAllValidNextInputTypes(){return __dcg_shared_module_exports__['W'].filter(e=>this.isValidNextInputType(e))}isValidNextInputType(e){return e!==__dcg_shared_module_exports__['N']}getNonPointInputType(){}getHint(){return""}getExpressionEditHint(e){return this.getHint()}onNumberInput(e){}onMove(e){return!0}onFocus(e){}tryCommitResults(){return{committed:void 0}}shouldUseJitEdges(){return!1}shouldHighlightRelevantObjects(){return!1}};function FN(r,e){return r===void 0?e===void 0:!(e===void 0||r.calcId!==e.calcId||r.listIndex!==e.listIndex||r.polygonEdge!==e.polygonEdge)}var vE=class{constructor(e){this.poiController=e,this.controller=e.controller,this.grapher=e.manager}getKeyboardAttention(){return this.objectUnderAttention}setKeyboardAttention(e){this.objectUnderAttention=e}findNonGeometryTabTargetsInGraph(){let e=this.controller.getGrapher3d();if(e)return e.getOrderedTabTargets();let t=this.grapher.imageLayer.getOrderedTabTargets(),i=this.grapher.clickableObjectsLayer.getOrderedTabTargets(),o=this.grapher.movablePointsLayer.getOrderedTabTargets();return t.concat(i).concat(o)}findTabbableObjectsForCurrentTool(e){let t=e==null?void 0:e.calcId,i={};this.controller.isGeometry()&&this.controller.getGeoModel().getAllChoosableDefsUnordered({mode:"tab"}).forEach(h=>{var b;i[h.calcId]||(i[h.calcId]=[]);let g={calcId:h.calcId,listIndex:h.listIndex,polygonEdge:(b=h.polygonEdgeInfo)==null?void 0:b.edgeNumber,geoDef:{...h}};i[h.calcId].push(g)});let o=this.controller.getGeoModel().getCurrentTool();(!this.controller.isGeometry()||o.isValidNextInputType(__dcg_shared_module_exports__['n']))&&this.findNonGeometryTabTargetsInGraph().filter(u=>!(o instanceof Fu&&this.controller.isClickableId(u.calcId))).forEach(u=>{var g;let h=(g=u.listIndex)!=null?g:0;if(!i[u.calcId])i[u.calcId]=[];else if(h&&!(!this.controller.isGeometry()||this.controller.canExpandListForItem(u.calcId)))return;i[u.calcId][h]?i[u.calcId][h].description=u.description:i[u.calcId].push(u)});let n=[],a=-1,s=!1,l=this.controller.getGrapher3d(),c=l?l.getSketchOrder():this.grapher.getSketchOrder();for(let d=0;d<c.length;d++){let u=c[d];u===t&&(a=n.length);let h=i[u];if(h){h.sort((g,b)=>g.listIndex!==b.listIndex?g.listIndex===void 0?-1:b.listIndex===void 0?1:g.listIndex-b.listIndex:g.polygonEdge!==b.polygonEdge?g.polygonEdge===void 0?-1:b.polygonEdge===void 0?1:g.polygonEdge-b.polygonEdge:0);for(let g of h)u===t&&(s||(a=n.length),FN(g,e)&&(s=!0)),n.push(g)}}return{targets:n,currentTabIndex:a,currentIsTabbable:s}}findNextObjFromKeyboard(e,t){let{targets:i,currentIsTabbable:o,currentTabIndex:n}=this.findTabbableObjectsForCurrentTool(t);if(!i.length)return;if(n===-1)return e==="next"?{wrapped:!1,target:i[0]}:{wrapped:!1,target:i[i.length-1]};let a=!1,s=n;return e==="prev"?s-=1:o&&(s+=1),s===-1?(a=!0,s=i.length-1):s>=i.length&&(a=!0,s=0),{wrapped:a,target:i[s]}}focusNextObjFromKeyboard(e={}){let t={allowWrapping:!0,selectNonClickables:!1,direction:"next"},{direction:i,allowWrapping:o,selectNonClickables:n}={...t,...e},a=this.findNextObjFromKeyboard(i,this.getKeyboardAttention());return!a||!o&&a.wrapped?(n&&this.controller.dispatch({type:"set-none-selected"}),!1):(a.wrapped&&this.controller.isVirtualMouseAllowed()?this.resetBackToGeoKeyboardPt():(n&&(this.controller.isClickableId(a.target.calcId)||!this.controller.isGeoItem(a.target.calcId)?this.controller.dispatch({type:"set-none-selected"}):this.controller.dispatch({type:"set-selected-id",id:a.target.calcId})),this.updateKeyboardAttention(a.target,{describe:!0})),!0)}updateKeyboardAttention(e,t){let i=this.getKeyboardAttention();FN(e,i)||(this.setKeyboardAttention(e),this.controller.isGeometry()&&this.controller.getGeoModel().onFocus(e==null?void 0:e.geoDef),this.poiController.moveGeoKeyboardPtToFocusedItem(t),t.describe&&this.poiController.describeFocusedItem({includeDetails:!0}))}clearAttentionIfNotTabbable(){let{currentIsTabbable:e}=this.findTabbableObjectsForCurrentTool(this.getKeyboardAttention());e||this.updateKeyboardAttention(void 0,{describe:!1})}handleGrapherGainedFocus(){if(this.controller.getGeoModel().speakCurrentGeoToolHint(),this.controller.isVirtualMouseAllowed())this.resetBackToGeoKeyboardPt();else{let t=this.findTabbableObjectsForCurrentTool(void 0).targets;t.length?(this.setKeyboardAttention(void 0),this.updateKeyboardAttention(t[0],{describe:!0})):ie(this.controller.s("graphing-calculator-narration-geometry-no-tool-inputs"))}}resetBackToGeoKeyboardPt(){this.updateKeyboardAttention(void 0,{describe:!0}),this.poiController.geoKeyboardPt.x=this.poiController.geoKeyboardPt.lastArrowedX,this.poiController.geoKeyboardPt.y=this.poiController.geoKeyboardPt.lastArrowedY,this.poiController.handleGeoKeyboardPtMove()}};function MM(r,e){if(r.indexOf("\\idref_{")===0){let t=r.indexOf("}"),i=r.slice(8,t);return e(i)+r.slice(t+1)}else return r}function AM(r,e,t){var a;let i=s=>t?s.map(l=>MM(l,t)):s;switch(r.type){case"point-reference":return{latex:`${r.id}=${r.parents[0]}`,color:r.color};case"point":var{x:o,y:n}=r;return{latex:r.id+"=\\left("+__dcg_shared_module_exports__['wc'](o)+","+__dcg_shared_module_exports__['wc'](n)+"\\right)",color:r.color};case"glider":return{latex:r.id+"=\\operatorname{glider}\\left("+i(r.parents)[0]+","+__dcg_shared_module_exports__['wc'](r.t)+"\\right)",color:r.color};case"polygon":{let d="";return!e&&r.connectBorder&&(d=","+r.parents[0]),{latex:r.id+"=\\operatorname{"+r.type+"}\\left("+i(r.parents).join(",")+d+"\\right)",color:r.color}}case"circle":case"arc":case"compass":case"segment":case"line":case"ray":case"parallel":case"perpendicular":case"intersection":case"midpoint":return{latex:r.id+"=\\operatorname{"+r.type+"}\\left("+i(r.parents).join(",")+"\\right)",color:r.color};case"vector-copy":{let[d,u]=i(r.parents);return{latex:`${r.id}=\\operatorname{translate}\\left(${d},${d}.\\operatorname{start},${u}\\right)`,color:r.color}}case"vector":return{latex:r.id+"=\\operatorname{"+r.type+"}\\left("+i(r.parents).join(",")+"\\right)",color:r.color};case"vector-endpoint":return{latex:`${r.id}=${i(r.parents)[0]}.\\operatorname{${r.location}}`,color:r.color};case"translate":case"reflect":case"dilate":case"rotate":{let d=r.type==="dilate"||r.type==="rotate"?[...i([r.parents[0]]),r.parents[1]]:i(r.parents);return{latex:`${r.id}\\left(x\\right)=\\operatorname{${r.type}}\\left(x,${d.join(",")}\\right)`,color:r.color}}case"angle":case"directedangle":return{showAngleLabel:(a=r.showAngleLabel)!=null?a:!0,latex:r.id+"=\\operatorname{"+r.type+"}\\left("+i(r.parents).join(",")+"\\right)",color:r.color};case"angles":case"directedangles":return{showAngleLabel:e,latex:r.id+"=\\operatorname{"+r.type+"}\\left("+i(r.parents).join(",")+"\\right)"+(r.listAccess!==void 0?"\\left["+r.listAccess+"\\right]":""),color:r.color};case"polygon-segment":return{latex:r.id+"="+i(r.parents)[0]+(r.listAccess!==void 0?"\\left["+r.listAccess+"\\right]":"")+".\\operatorname{segments}\\left["+(r.edgeNumber+1)+"\\right]",color:r.color};case"slider":return{latex:r.latex,color:r.color,sliderInfo:r.sliderInfo};case"expression-edit-preview-latex":return r.rhsLatex===""?void 0:{showAngleLabel:r.rhsLatex.trim().startsWith("\\operatorname{angle}\\left("),latex:r.id+"="+r.rhsLatex,color:r.color};default:return r}}function GM(r,e){__dcg_shared_module_exports__['Z'](r.valueType)?r.value.forEach((t,i)=>{let o=__dcg_shared_module_exports__['_'](r.valueType);if(__dcg_shared_module_exports__['da'](o))throw new Error("Programming error: unexpected lambda type");e({valueType:o,value:t},i+1)}):e(r,void 0)}function Ru(r,e){let{controller:t,expandLists:i=!0}=r;t.getAllItemModels().concat(t.getAllToolPreviewItems()).forEach(n=>{var u;if(!hs(n))return;let a=n.formula.typed_constant_value,s=n.formula.geometry,l=s.identifier,c=l?__dcg_shared_module_exports__['bb'](l):"\\idref_{"+n.id+"}",d=!t.getItemModel(n.id);i&&t.canExpandListForItem(n.id)?GM(a,(h,g)=>{var S;let b=c+(g===void 0?"":"\\left["+g+"\\right]"),C={calcId:n.id,data:s,hidden:!n.shouldGraph,isGraphableAndInteractive:!!((S=n.formula)!=null&&S.is_graphable)&&!r.controller.shouldIgnoreGraphInteractions(n),assignment:c,listIndex:g!==void 0?g-1:void 0,typedRuntimeValue:h,referenceLatex:b};e(C,d)}):e({calcId:n.id,data:s,hidden:!n.shouldGraph,isGraphableAndInteractive:!!((u=n.formula)!=null&&u.is_graphable)&&!r.controller.shouldIgnoreGraphInteractions(n),assignment:c,listIndex:void 0,typedRuntimeValue:a,referenceLatex:c},d)})}function E9(r,e){switch(r.valueType){case __dcg_shared_module_exports__['t']:return{valueType:__dcg_shared_module_exports__['p'],value:r.value[e]};case __dcg_shared_module_exports__['C']:return{valueType:__dcg_shared_module_exports__['B'],value:r.value[e]};case __dcg_shared_module_exports__['A']:return{valueType:__dcg_shared_module_exports__['z'],value:r.value[e]};case __dcg_shared_module_exports__['I']:return{valueType:__dcg_shared_module_exports__['H'],value:r.value[e]};case __dcg_shared_module_exports__['Q']:return{valueType:__dcg_shared_module_exports__['P'],value:r.value[e]};case __dcg_shared_module_exports__['G']:return{valueType:__dcg_shared_module_exports__['F'],value:r.value[e]};case __dcg_shared_module_exports__['y']:return{valueType:__dcg_shared_module_exports__['x'],value:r.value[e]};case __dcg_shared_module_exports__['E']:return{valueType:__dcg_shared_module_exports__['D'],value:r.value[e]};case __dcg_shared_module_exports__['K']:return{valueType:__dcg_shared_module_exports__['J'],value:r.value[e]};case __dcg_shared_module_exports__['M']:return{valueType:__dcg_shared_module_exports__['L'],value:r.value[e]};case __dcg_shared_module_exports__['v']:case __dcg_shared_module_exports__['r']:case __dcg_shared_module_exports__['q']:case __dcg_shared_module_exports__['O']:case __dcg_shared_module_exports__['s']:case __dcg_shared_module_exports__['R']:case __dcg_shared_module_exports__['w']:case __dcg_shared_module_exports__['u']:case __dcg_shared_module_exports__['T']:throw new Error("Programming Error: unexpected type "+__dcg_shared_module_exports__['Y'](r.valueType));default:throw r.valueType,new Error("Programming Error: expected a list type but found "+__dcg_shared_module_exports__['Y'](r.valueType))}}function VM(r,e){return{...r,referenceLatex:r.assignment+"\\left["+e+"\\right]",typedRuntimeValue:E9(r.typedRuntimeValue,e),listIndex:e}}function CE(r){switch(r){case __dcg_shared_module_exports__['p']:return"Point";case __dcg_shared_module_exports__['B']:return"Circle";case __dcg_shared_module_exports__['D']:return"Arc";case __dcg_shared_module_exports__['x']:return"Polygon";case __dcg_shared_module_exports__['F']:return"Line";case __dcg_shared_module_exports__['z']:return"Segment";case __dcg_shared_module_exports__['H']:return"Ray";case __dcg_shared_module_exports__['P']:return"Vector";case __dcg_shared_module_exports__['J']:return"Angle";case __dcg_shared_module_exports__['L']:return"Angle"}}function RN(r){if(!r)return;let e=r.typedRuntimeValue;return CE(e.valueType)}function SE(r){if(!r)return 0;if(r.type==="image"&&r.listIndex)return r.listIndex;if("poi"in r)return r.poi.pointIdxOnBranch;if("branchInfo"in r&&r.branchInfo.sketch){let e=r.branchInfo.branch,t=r.branchInfo.sketch.branches[e];return"listIndex"in t&&t.listIndex||0}return 0}var k9=0,EE=class r{constructor(e,t){this.geoKeyboardPt={x:NaN,y:NaN,lastArrowedX:NaN,lastArrowedY:NaN};this.grapherIsPressed=!1;this.canceledGeoToolplayWhilePressed=!1;this.manager=e,this.controller=e.controller,this.keyboardAttentionManager=new vE(this),this.graphSettings=t,this.elt=this.manager.elt,this.id=k9++,!(!this.graphSettings.config.graphpaper||this.graphSettings.config.disableMouseInteractions)&&(this.addTouchEventHandlers(),this.addHoverEventHandler(),this.addKeydownEventHandler(),this.addManualUnhoverListener(),this.addGeoEventHandlers())}remove(){this.removeAllGlobalMouseListeners(),this.removeManualUnhoverListener(),this.removeAllGeoListeners(),this.removeHoverEventHandler()}addGlobalMouseListener(e,t){let i=e.split(" ");for(let o of i){let n=o+".dcg-poiController-"+this.id;W(document).on(n,t)}}removeAllGeoListeners(){W(document).off(".dcg-poiController-geo-"+this.id)}removeAllGlobalMouseListeners(){W(document).off(".dcg-poiController-"+this.id)}getToleranceByDevice(e){return e==="touch"?20:10}addGeoEventHandlers(){let e="keydown.dcg-poiController-geo-"+this.id,t="keyup.dcg-poiController-geo-"+this.id,i=e+" "+t;W(document).on(i,o=>{this.controller.isGeoToolActive()&&this.handleGeoShiftKeyChange(o.shiftKey)}),W(document).on("mouseleave.dcg-poiController-geo-"+this.id,()=>{if(this.controller.isGeoToolActive()&&!this.grapherIsPressed){let o=this.controller.getGeoModel();o.onMouseAction("move",{pt:{x:NaN,y:NaN},shift:!1,tolerance:0}),o.onPreviewChange()}}),W(document).on("dcg-tapend.dcg-poiController-geo-"+this.id,o=>{this.controller.isGeoToolActive()&&this.handleGeoTapEnd(o)})}removeHoverEventHandler(){W(document).off(".dcg-poiController-global-hover-"+this.id)}addHoverEventHandler(){let e="dcg-tapmove.dcg-poiController-global-hover-"+this.id;W(document).on(e,t=>{var M;let i=t;if(this.controller.isGeoToolActive()&&this.handleGeoTapMove(i)||(this.lastGeoMouseEvent=void 0,i.device==="touch"))return;let o=document.elementFromPoint(i.clientX,i.clientY),n=!!o&&!!o.closest(".dcg-grapher"),a=(M=this.controller.getGrapher3d())==null?void 0:M.webglLayer,s=this.manager.poiLabelsLayer,l=this.getMouseRelativeToGrapher(i),c=this.getToleranceByDevice(i.device);a&&(a==null||a.setMouse(n?l:void 0));let d;n&&(d=this.getFeatureUnderPoint(l,c)),!!((i==null?void 0:i.originalEvent)||i).buttons&&(d=void 0);let u;if(d&&d.type==="movable-point"){let E=d.poi,A=E&&E.getMovablePoint();u=A&&A.id}let h,g=0;d&&d.isClickable&&!this.isBoxSelectActive(i)&&!this.manager.movablePointsLayer.isMovingPoint()&&!this.manager.traceLayer.isTracing()&&(h=d.model,g=SE(d));let b=this.manager.clickableObjectsLayer,C={};h&&(C[h.id]={listIndexes:g===void 0?void 0:{[g]:!0}}),b.setHoveredObjects(C);let S;d&&"poi"in d&&d.poi&&(!d.poi.isAttachedToPlottedPoint()||d.poi.hasInteractiveLabel())&&(S=d.poi),S!==s.getHoveredPOI()&&(this.controller.isTraceEnabled()?s.setHoveredPOI(S):s.setHoveredPOI(void 0),this.controller.requestRedrawGraph());let k=!1;if(d&&d.type==="image"){let E=Ws(d.model),A=d.isClickable;k=E&&!A}let I=!1;d&&d.type==="draggable-label"&&(I=!0),k||I?this.manager.setLayerClass("extraMoveCursor","dcg-mouse-over-movable-point"):this.manager.setLayerClass("extraMoveCursor",""),this.manager.movablePointsLayer.setHoveredPointId(u)})}addManualUnhoverListener(){let e=()=>{let t=this.manager;t.poiLabelsLayer.setHoveredPOI(void 0),t.clickableObjectsLayer.setHoveredObjects({}),this.controller.requestRedrawGraph()};W(window).on("blur.dcg-poiController-"+this.id,e),W(this.elt).on("mouseleave",e)}removeManualUnhoverListener(){W(window).off(".dcg-poiController-"+this.id)}getPickResults(e,t){let i=t.webglLayer,{x:o,y:n}=this.getMouseRelativeToGrapher(e);return i.setMouse({x:o,y:n}),i.pickAtMouseAndReadResults(),i.getPickResult()}isClickable(e){let t=this.controller.getItemModel(e);return GT(t)}add3DTouchEventHandlers(e){let t=e.elt;if(!t)return;let i=e.webglLayer;W(t).on("dcg-tapstart",o=>{if(o.touches.length>1)return;let n=this.getPickResults(o,e);if(n!=null&&n.id){let{id:a,index:s}=n;this.isClickable(a)?(i.setPressedAction({id:a,index:s}),o.stopPropagation(),o.preventDefault()):this.controller.dispatch({type:"set-selected-id",id:a})}}),W(t).on("dcg-tapend dcg-tapcancel",()=>{let o=i.getPressedAction();o&&(i.setPressedAction(void 0),this.controller.dispatch({type:"clickable-item-clicked",id:o.id,listIndex:o.index})),i.isTrackingPressedAction=!1}),W(t).on("dcg-tapmove",o=>{if(i.isTrackingPressedAction){let n=this.getPickResults(o,e);if(n!=null&&n.id){let{id:a,index:s}=n;this.isClickable(a)?i.setPressedAction({id:a,index:s}):i.setPressedAction(void 0)}else i.setPressedAction(void 0)}})}addTouchEventHandlers(){W(this.elt).on("touchstart",e=>{let t=e;if(!this.isViewportLocked()){t.target.matches("input, textarea")||t.preventDefault();return}let i=this.getMouseRelativeToGrapher(t),o=this.getToleranceByDevice(t.device),n=this.getFeatureUnderPoint(i,o);n&&(n.type==="image"&&!An(n.model)&&!Ws(n.model)||n.type==="sketch-branch"&&this.graphSettings.config.onlyTraceSelected&&!n.sketch.selected||t.target.matches("input, textarea")||t.preventDefault())}),W(this.elt).on("dcg-tapstart",e=>{let t=e;if(this.controller.isGeoToolActive()&&this.handleGeoTapStart(t)){t.handle();return}let i=this.getMouseRelativeToGrapher(t),o=this.getToleranceByDevice(t.device),n=this.getFeatureUnderPoint(i,o);if(e.target.closest(".dcg-label")&&!n){t.handle("do-not-clear-poi-labels");return}if(!n){this.isBoxSelectActive(t)||this.controller.dispatch({type:"set-none-selected"}),this.isBoxSelectActive(t)?this.startBoxSelect(t):this.manager.viewportController.beginPanning(t);return}if(n.isClickable&&!this.isBoxSelectActive(t)){let l="model"in n&&n.model;l?this.manager.clickableObjectsLayer.setPressedObject({id:l.id,listIndex:SE(n)}):this.manager.clickableObjectsLayer.setPressedObject(void 0)}else this.manager.clickableObjectsLayer.setPressedObject(void 0);if(n.type==="editable-label"){t.handle();return}else Pr();if(n.type==="draggable-label"){this.startMovingPoints({poiUnderMouse:void 0,evt:t,points:[{type:"draggable-label",label:n.label,model:n.model,startScreenPt:i}]}),t.handle();return}if(n.type==="clickable-label"&&t.handle(),n.type==="image"&&Ws(n.model)&&!this.isBoxSelectActive(t)){let l=!!n.isClickable;if(this.startMovingPoints({poiUnderMouse:void 0,evt:t,points:[{type:"image",image:n.model,startScreenPt:i,shouldDelayUntilRealMove:l}]}),!l){t.handle();return}}let a=!1,s=n.model;if(this.controller.isGeometry()&&s&&s.type==="expression"&&s.formula.geometry){!this.isBoxSelectActive(t)&&!this.controller.isItemSelected(s.id)&&this.controller.dispatch({type:"set-none-selected"});let l;"poi"in n&&(l=n.poi),a=this.startReverseDrag(s.id,t,l),a&&n.type!=="static-point"&&this.manager.clickableObjectsLayer.setPressedObject({id:s.id,listIndex:SE(n)})}if(n.type==="movable-point"&&(t.handle(),t.handle("do-not-clear-poi-labels"),!a)){this.startMovingPoints({poiUnderMouse:n.poi,evt:t,points:[{type:"poi",poi:n.poi,startScreenPt:i}]});return}if(n.type==="static-point"&&!n.isClickable){let l=n.poi;if(this.controller.isGeometry()){if(l&&l.hasInteractiveLabel()){this._togglePOIUnderPoint(i,o)&&t.handle("do-not-clear-poi-labels");return}}else if(l){this._togglePOIUnderPoint(i,o)&&t.handle("do-not-clear-poi-labels");return}(!n.sketch.selected||this.isBoxSelectActive(t))&&n.model&&this.selectItemIfNotSecret(n.model.id,this.isBoxSelectActive(t));return}if(!a&&this._togglePOIUnderPoint(i,o)){t.handle(),t.handle("do-not-clear-poi-labels");return}if(!a&&n.type==="sketch-branch"&&!n.isClickable){let l=!this.controller.isTraceEnabled();if(this.graphSettings.config.onlyTraceSelected){if(t.handle("do-not-clear-poi-labels"),!l&&n.sketch.selected&&!this.isBoxSelectActive(t)){this.startTracingBranch(n,i),t.handle();return}}else{let c=!this.controller.isListEnabled();if(l&&c||(this.selectItemIfNotSecret(n.sketch.id,this.isBoxSelectActive(t)),l))return;this.startTracingBranch(n,i),t.handle(),t.handle("do-not-clear-poi-labels");return}}this.addGlobalMouseListener("dcg-tapmove",l=>{this.manager.clickableObjectsLayer.isAnObjectPressed()?i=this.getMouseRelativeToGrapher(l):(this.removeAllGlobalMouseListeners(),this.manager.viewportController.beginPanning(l))}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",l=>{this.removeAllGlobalMouseListeners();let c=this.manager.clickableObjectsLayer.getPressedObject(),d=c&&c.id;this.manager.clickableObjectsLayer.setPressedObject(void 0);let u=this.getFeatureUnderPoint(i,o);if(u&&u.isClickable){let h="model"in u&&u.model;h&&h.id===d&&!l.wasHandled("dragged-clickable-object")&&!this.isBoxSelectActive(l)&&this.controller.dispatch({type:"clickable-item-clicked",id:h.id,listIndex:SE(u)});return}if(!a){if(u&&u.type==="sketch-branch"&&(!u.sketch.selected||this.isBoxSelectActive(l))){this.selectItemIfNotSecret(u.model.id,this.isBoxSelectActive(l));return}if(u&&(u.type==="movable-point"||u.type==="static-point")){(!u.sketch.selected||this.isBoxSelectActive(l))&&u.model&&this.selectItemIfNotSecret(u.model.id,this.isBoxSelectActive(l));return}if(u&&u.type==="image"){this.selectItemIfNotSecret(u.model.id,this.isBoxSelectActive(l));return}}})})}isBoxSelectActive(e){if(!this.controller.isMultiSelectEnabled())return!1;let t=this.controller.getActiveTool();return t==="selection"&&e.shiftKey||t==="box-selection"}isViewportLocked(){return this.graphSettings.config.lockViewport||this.graphSettings.userLockedViewport}addKeydownEventHandler(){W(this.elt).on("keydown",e=>{var s,l,c;let t=e;if(this.manager.getAudioTrace().getAudioTraceActive())return;let i=this.manager.movablePointsLayer.getPOIUnderAttention(),o=this.manager.imageLayer.getFocusedImage(),n=ue(t),a=Ai(t);if((n==="Up"||n==="Down"||n==="Left"||n==="Right")&&this.controller.isGraphPaperFocused()){t.stopPropagation(),t.preventDefault();let d=this.keyboardAttentionManager.getKeyboardAttention();if(d&&this.controller.shouldAllowMovingPointsWithKeyboard()){let u=o?o.centerId:d.calcId;if(!u)return;let h=this.getDraggablePointOrAncestors(u);this.movePointsFromKeyboard(h,t),this.controller.getEvaluator().notifyWhenSynced(()=>{this.describeFocusedItem({includeDetails:!0})})}else this.controller.isVirtualMouseAllowed()&&(this.keyboardAttentionManager.updateKeyboardAttention(void 0,{describe:!1}),this.moveGeoPointFromKeyboard(t))}else if(n==="Tab"&&this.controller.isGraphPaperFocused()){let d=t.shiftKey?"prev":"next",u=this.keyboardAttentionManager.getKeyboardAttention();if(!(this.controller.getActiveTool()!=="selection")&&!u&&d==="prev")return;this.handleTabEvent(d,t)}else if((n==="Enter"||n==="Space")&&this.controller.isGraphPaperFocused()&&this.controller.getActiveTool()==="selection"){let d=this.keyboardAttentionManager.getKeyboardAttention();if(d){let u=this.controller.getItemModel(d.calcId);if(u&&!this.isBoxSelectActive(t)){let h=u.type==="expression"&&fn(u),g=u.type==="image"&&su(u);(h||g)&&this.controller.dispatch({type:"clickable-item-clicked",id:d.calcId,listIndex:d.listIndex})}}t.preventDefault(),t.stopPropagation();return}else if(this.controller.isGeometry()&&this.controller.isGraphPaperFocused()){let d=!1;if(t.ctrlKey&&t.shiftKey&&!t.altKey&&!t.metaKey){let u;if(a==="O"?u={type:"multi-select-more",guid:_u(),focusFirstOption:!0,previousFocusLocation:{type:"graph-paper"}}:a==="A"&&(u={type:"multi-select-transformations",guid:ly(),focusFirstOption:!0,previousFocusLocation:{type:"graph-paper"}}),u){t.preventDefault(),t.stopPropagation();let h=this.keyboardAttentionManager.getKeyboardAttention();this.controller.getActiveTool()!=="box-selection"&&h&&this.controller.getItemModel(h.calcId)&&this.controller.dispatch({type:"set-selected-id",id:h.calcId}),this.controller.dispatch({type:"toggle-item-settings-menu",menu:u})}}else if(!t.altKey&&!t.ctrlKey&&!t.metaKey){if(n==="Enter"||n==="Space")if(t.preventDefault(),this.controller.getActiveTool()!=="selection"&&t.stopPropagation(),this.controller.getActiveTool()==="box-selection"){let u=((s=this.keyboardAttentionManager.getKeyboardAttention())==null?void 0:s.calcId)||"";this.controller.isClickableId(u)&&(u=""),this.selectItemIfNotSecret(u,!0),this.describeFocusedItem({includeDetails:!1})}else{let u=this.keyboardAttentionManager.getKeyboardAttention();u!=null&&u.geoDef?this.tapGeoObjectFromKeyboard(u.geoDef,t):this.tapGeoPointFromKeyboard(t)}else if(a==="?")t.preventDefault(),t.stopPropagation(),this.controller.getGeoModel().speakCurrentGeoToolHint();else if(a==="D")t.preventDefault(),t.stopPropagation(),this.describeFocusedItem({includeDetails:!0});else if(n==="Backspace"||n==="Del"){t.preventDefault(),t.stopPropagation();let u=this.keyboardAttentionManager.getKeyboardAttention();this.controller.getActiveTool()!=="box-selection"&&u&&this.controller.getItemModel(u.calcId)&&this.controller.dispatch({type:"set-selected-id",id:u.calcId}),this.controller.dispatch({type:"delete-all-selected-items"}),d=!0}else if(a==="-"||a==="="){t.preventDefault(),t.stopPropagation();let u=this.controller.getAllVisibleGeoToolbarItems(),h=u.findIndex(g=>(g==null?void 0:g.current)===this.controller.getActiveTool());for(let g=1;g<u.length;g++){let b=h+(a==="-"?-g:g);b<0&&(b=u.length+b),b>u.length-1&&(b=b-u.length);let C=(l=u[b])==null?void 0:l.current;if(this.selectGeoTool(C)){d=!0;break}}}else if(a==="["||a==="]"){t.preventDefault(),t.stopPropagation();let h=this.controller.getAllVisibleGeoToolbarItems().find(C=>(C==null?void 0:C.current)===this.controller.getActiveTool());if(!h)return;let g=h.dropdown||[h.current];if(g.length===0)return;let b=g.indexOf(h.current);for(let C=1;C<g.length;C++){let S=b+(a==="["?-C:C);S<0&&(S=g.length+S),S>g.length-1&&(S=S-g.length);let k=g[S];if(this.selectGeoTool(k)){d=!0;break}}}else if(!t.shiftKey&&a!==void 0&&a>="0"&&a<="9"){let u=(c=this.controller.getAllVisibleGeoToolbarItems()[t.which-49])==null?void 0:c.current;d=this.selectGeoTool(u)}}d&&this.handleGeoKeyboardPtMove()}else i&&(a==="X"||a==="Y"||a==="L"||a==="C")?this.speakPoint(i,a):o&&(a==="X"||a==="Y"||a==="L")&&this.manager.imageLayer.speakImageAttribute(o,a)})}selectGeoTool(e){return e?this.controller.isGeoToolEnabled(e)?(this.controller.dispatch({type:"select-geo-tool",tool:e}),!0):(ie(this.controller.s("graphing-calculator-narration-geometry-tool-disabled",{tool:this.controller.getGeoModel().getDisplayNameForTool(e)})),!1):!1}getMouseRelativeToGrapher(e){let t=this.elt.getBoundingClientRect(),i=e.touches?e.touches[0]:e,o=i.clientX-t.left,n=i.clientY-t.top;return{x:o,y:n}}_getStyledPointRadiusAdjustments(){return{radiusMultiplier:this.graphSettings.getHighlightPropertyMultiplier("pointLineWidth",!1),selectedRadiusMultiplier:this.graphSettings.getHighlightPropertyMultiplier("pointLineWidth",!0)}}_getStyledPointRadiusForPOI(e,t){let i=e.getPointSize()/2,o=e.isSelected()?t.selectedRadiusMultiplier:t.radiusMultiplier;return i*o}handleTabEvent(e,t){let i=this.controller.getActiveTool()!=="selection";if(this.keyboardAttentionManager.focusNextObjFromKeyboard({direction:e,allowWrapping:i,selectNonClickables:this.controller.getActiveTool()==="selection"})){t==null||t.preventDefault(),t==null||t.stopPropagation();return}else if(!i){this.keyboardAttentionManager.updateKeyboardAttention(void 0,{describe:!1}),e==="prev"&&(t==null||t.preventDefault(),t==null||t.stopPropagation(),this.manager.speakGrapherFocusAriaLabel());return}}_getDistanceFromStyledPOI(e,t){let i=this._getStyledPointRadiusForPOI(e,t.adjustments),o=Math.max(0,t.tolerance-i),n=t.projection.map_pt(e),a=__dcg_shared_module_exports__['ia'](n.x-t.screenPt.x,n.y-t.screenPt.y),s=Math.max(0,a-i);if(s<=o)return s}_getClosestPoint(e,t,i){let o=1/0,n,a={projection:this.manager.getProjection(),adjustments:this._getStyledPointRadiusAdjustments(),screenPt:t,tolerance:i};for(let s of e){let l=this._getDistanceFromStyledPOI(s,a);l!==void 0&&l<=o&&(o=l,n=s)}return n}findIdsThatIntersectBox(e){let t={},i=this.manager.getSketchOrder();for(let o=i.length-1;o>=0;o--){let n=i[o],a=this.controller.getItemModel(n);if(a&&!this.controller.shouldIgnoreGraphInteractions(a)){if(a.type==="expression"){let s=this.manager.getGraphSketch(n);if(!s||fn(a)||this.controller.isItemNotSelectableBecauseItsSecret(n))continue;let l=s.branches;if(!l||!l.length)continue;for(let c=0;c<l.length;c++)if(this.doesBoxIntersectBranch(l[c],e)){t[a.id]=!0;break}}else if(a.type==="image"){let s=this.manager.getGraphImage(n);if(!s)continue;r.doesBoxIntersectAnyImage(s,e)&&(t[a.id]=!0)}}}return this.manager.poiDotsLayer.getDrawnPOI().forEach(o=>{let n=o.sketch.id,a=this.controller.getItemModel(n);a&&this.controller.shouldIgnoreGraphInteractions(a)||a&&a.type==="expression"&&fn(a)||this.controller.isItemNotSelectableBecauseItsSecret(n)||o.isBareLabel()||(o.isMovable()||o.isAttachedToPlottedPoint())&&r.doesBoxIntersectPOI(o,e)&&(t[n]=!0)}),t}_getStyledLineAdjustments(){return{thicknessMultiplier:this.graphSettings.getHighlightPropertyMultiplier("graphLineWidth",!1),selectedThicknessMultiplier:this.graphSettings.getHighlightPropertyMultiplier("graphLineWidth",!0)}}_getStyledLineThicknessForBranch(e,t,i){let o=Math.max(0,"lineWidth"in e&&e.lineWidth||0)/2;return t?o*i.selectedThicknessMultiplier:o*i.thicknessMultiplier}_getDistanceFromStyledBranch(e,t,i,o){let n=this._getStyledLineThicknessForBranch(e,t,o.adjustments),a=this.calculateDistanceFromBranch(e,o.screenPt,o.projection,i),s=Math.max(0,a-n),l=Math.max(0,o.tolerance-n);if(s<=l)return s}getFeatureUnderPoint(e,t){var M;let i=this.manager.poiLabelsLayer,o=this.manager.getProjection();if(this.manager.scaleAxis)return;let n=i.getInteractiveLabelUnderPoint(e);if(n&&!this.controller.shouldIgnoreGraphInteractions(n.model))switch(n.type){case"editable":return{type:"editable-label",model:n.model,isClickable:void 0};case"draggable":return{type:"draggable-label",label:n.label,model:n.model,isClickable:void 0};case"clickable":return{type:"clickable-label",model:n.model,poi:n.poi,isClickable:!0}}let a=this.manager.getSketchOrder(),s={},l=1,c,d={adjustments:this._getStyledLineAdjustments(),projection:o,screenPt:e,tolerance:t};for(let E=a.length-1;E>=0;E--){let A=a[E],V=this.controller.getItemModel(A),G=l;if(s[A]=G,!!V&&!this.controller.shouldIgnoreGraphInteractions(V)){if(V.type==="expression"){let P=this.manager.getGraphSketch(A);if(!P)continue;let O=P.branches;if(!O||!O.length)continue;if(P.showHighlight&&!this.controller.isGeometry()&&(G=-1/0,s[A]=G),!c||c.stackingContext>=G){let R=fn(V);for(let q=0;q<O.length;q++){let J=O[q],U=this._getDistanceFromStyledBranch(J,P.showHighlight,R,d);if(U!==void 0){let z=!1;c?(G<c.stackingContext||G===c.stackingContext&&U<c.distance-3.5)&&(z=!0):z=!0,z&&(c={type:"sketch-branch",model:V,sketch:P,distance:U,stackingContext:G,branchInfo:{id:P.id,branch:q,sketch:P}})}}}}else if(V.type==="image"){let P=this.manager.getGraphImage(A);if(!P)continue;let O=this.getImageInfoUnderMouse(P,o.pixelsToMath.mapPoint(e),t);if(!O)continue;P.foreground?(l+=1,G=l,s[A]=G,l+=1):(G=1/0,s[A]=G),(!c||c.stackingContext>G)&&(c={type:"image",model:P,distance:0,stackingContext:G,listIndex:O.listIndex})}}}let u=[],h=[],g=[],b=[],C=c?c.stackingContext:1/0;this.manager.poiDotsLayer.getDrawnPOI().forEach(E=>{var G;if(E.isBareLabel())return;let A=E.sketch.id,V=this.controller.getItemModel(A);if(!(V&&this.controller.shouldIgnoreGraphInteractions(V))){if(!V&&E.sketch.branches.length>0){let P=E.sketch.branches[0].tableId,O=P!==void 0?this.controller.getItemModel(P):void 0,R=(O==null?void 0:O.type)==="table"&&ro(O,A);if(R&&this.controller.shouldIgnoreGraphInteractions(R))return}if(E.isMovable()){let P=V&&V.type==="expression"&&((G=V.formula.geometry)==null?void 0:G.call);P&&P.symbol==="glider"?u.push(E):h.push(E)}else E.isAttachedToPlottedPoint()?s[E.sketch.id]<=C&&g.push(E):b.push(E)}});let S=this._getClosestPoint(u,e,t);if(S||(S=this._getClosestPoint(h,e,t)),S)return{type:"movable-point",poi:S,isClickable:void 0,sketch:S.sketch,model:this.controller.getItemModel(S.sketch.id)};let k=this._getClosestPoint(b,e,t);if(k)return{type:"poi",poi:k,isClickable:!1,model:void 0};let I=this._getClosestPoint(g,e,t);if(I){let E=this.controller.getItemModel(I.sketch.id);return E&&E.type==="expression"&&fn(E)?{type:"static-point",poi:I,sketch:I.sketch,isClickable:!0,model:E}:{type:"static-point",poi:I,isClickable:!1,sketch:I.sketch,model:E}}if(c){if(c.type==="sketch-branch"){let E=(M=c.model.formula.typed_constant_value)==null?void 0:M.valueType;return{type:"sketch-branch",branchInfo:c.branchInfo,sketch:c.sketch,model:c.model,isClickable:fn(c.model),isTraceable:!(this.controller.isGeometry()&&E&&__dcg_shared_module_exports__['$'](E)),isSelected:this.controller.isItemSelected(c.sketch.id),selectionId:this.controller.isItemSelectable(c.model.id)?c.model.id:void 0}}else if(c.type==="image")return{type:"image",model:c.model,isClickable:su(c.model),listIndex:c.listIndex,isSelected:this.controller.isItemSelected(c.model.id),selectionId:this.controller.isItemSelectable(c.model.id)?c.model.id:void 0}}}_togglePOIUnderPoint(e,t){if(!this.controller.isTraceEnabled())return;let i=this.getFeatureUnderPoint(e,t);if(!i||i.isClickable)return!1;let o="poi"in i&&i.poi;return!o||o.isBareLabel()?!1:(this.manager.poiLabelsLayer.isOpenPOI(o)?(this.manager.poiLabelsLayer.closePOI(o),this.manager.poiLabelsLayer.setHoveredPOI(void 0)):(this.manager.poiLabelsLayer.openPOI(o),this.speakPoint(o)),this.controller.requestRedrawGraph(),!0)}getImageInfoUnderMouse(e,t,i){if(!e)return;let o=e.formula;if(!o)return;let n=o.dimensions;if(!(!n.x||!n.y||!n.width||!n.height||!n.radianAngle||!e.shouldGraph))for(let a=n.x.length-1;a>=0;a--){let s=n.x[a],l=n.y[a],c=n.radianAngle[a],d=s+Math.cos(c)*(t.x-s)-Math.sin(c)*(t.y-l),u=l+Math.sin(c)*(t.x-s)+Math.cos(c)*(t.y-l),h=.5*Math.abs(n.width[a]),g=.5*Math.abs(n.height[a]);if(d>s-h&&d<s+h&&u>l-g&&u<l+g)return{listIndex:a}}}doesBoxIntersectBranch(e,t){let i=!1,o=!1;switch(e.graphMode){case 5:case 8:case 2:break;case 6:i=!0;break;case 1:o=!0;break;case 18:case 17:case 19:case 24:return QS(t,{x1:e.segments[0][0],y1:e.segments[0][1],x2:e.segments[0][2],y2:e.segments[0][3],extendStart:e.graphMode===18,extendEnd:e.graphMode!==17});case 20:return K3(t,{x:e.segments[0][0],y:e.segments[0][1],radius:e.segments[0][2]});case 21:case 23:{let[a,s]=e.segments[0],[l,c,d]=e.graphMode===21?this.getBoxIntersectArgsForArc(e):this.getBoxIntersectArgsForAngleMarker(e),u=(d-c)/2+c;return z3(t,{x0:a+l*Math.cos(c),y0:s+l*Math.sin(c),x1:a+l*Math.cos(u),y1:s+l*Math.sin(u),x2:a+l*Math.cos(d),y2:s+l*Math.sin(d)})}default:return!1}let n=e.segments;for(let a=0;a<n.length;a++){let s=n[a];if(i){let l=s;s=[];for(let c=0;c<l.length;c+=2){let d=l[c],u=l[c+1];s.push(u*Math.cos(d),u*Math.sin(d))}}else if(o){let l=s;s=[];for(let c=0;c<l.length;c+=2)s.push(l[c+1],l[c])}if(U3(t,s))return!0}return!1}getBoxIntersectArgsForArc(e){return[e.segments[0][2],e.segments[0][3],e.segments[0][4]]}getBoxIntersectArgsForAngleMarker(e){let t=e.segments[0][3],i=this.manager.getProjection(),o=Zd(t,i),n=i.pixelsToMath.dangerouslyGetXScaleFactor(),a=i.pixelsToMath.dangerouslyGetYScaleFactor();return[Math.abs(Math.min(n,a))*o,e.segments[0][2],e.segments[0][2]+t]}static doesBoxIntersectAnyImage(e,t){let i=e.formula;if(!i)return;let o=i.dimensions;if(!(!o.x||!o.y||!o.width||!o.height||!o.radianAngle||!e.shouldGraph)){for(let n=o.x.length-1;n>=0;n--)if(q3(t,{width:o.width[n],height:o.height[n],angle:o.radianAngle[n],center:{x:o.x[n],y:o.y[n]}}))return!0;return!1}}static doesBoxIntersectPOI(e,t){return t.left<=e.x&&e.x<=t.right&&t.top<=e.y&&e.y<=t.bottom}calculateDistanceFromBranch(e,t,i,o){let n=this.controller.isGeometry()&&e.graphMode===7;if(o||n){let l=[t.x,t.y],c=RI(i,e);for(let d of c)if(__dcg_shared_module_exports__['tb'](d,l))return 0}if(e.graphMode===7)return 1/0;let s=r.getBranchesDistanceInfo(e,t,i,o,this.controller.isGeometry());return s?s.minDistance:1/0}static getBranchesDistanceInfo(e,t,i,o,n){let a=t.x,s=t.y,{mathToPixels:l,pixelsToMath:c}=i;switch(e.graphMode){case 5:if(!n&&!o)return;break;case 8:if(!o)return;break;case 6:if(!o)return;break;case 2:case 1:break;case 23:{let[k,I,M,E]=e.segments[0],A=l.dangerouslyGetXScaleFactor(),V=l.dangerouslyGetYScaleFactor(),[G,P]=c.mapCoordinatePair([a,s]),O=Zd(E,i),R=O/A,q=1/0,J=P-I,U=G-k,z=Math.atan2(J,U);if(__dcg_shared_module_exports__['ga'](z,M,E))__dcg_shared_module_exports__['ia'](J*V,U*A)<=O+7&&(q=0);else{let K=__dcg_shared_module_exports__['la'](G,P,k+R*Math.cos(M),I+R*Math.sin(M),k,I),v=__dcg_shared_module_exports__['la'](G,P,k+R*Math.cos(M+E),I+R*Math.sin(M+E),k,I),D=__dcg_shared_module_exports__['ia'](A*(K[0]-G),V*(K[1]-P)),_=__dcg_shared_module_exports__['ia'](A*(v[0]-G),V*(v[1]-P));q=Math.min(D,_)}return{closestPoint:{x:a,y:s},minDistance:q,secondDistance:q}}break;case 18:case 17:case 19:case 24:{if(!e.segments.length)return null;let k=l.mapX(e.segments[0][0]),I=l.mapY(e.segments[0][1]),M=l.mapX(e.segments[0][2]),E=l.mapY(e.segments[0][3]),A=e.graphMode===18,V=e.graphMode===18||e.graphMode===19,G=__dcg_shared_module_exports__['ma'](a,s,k,I,M,E,A,V);if(!G)return null;let P=__dcg_shared_module_exports__['ia'](G[0]-a,G[1]-s);return{closestPoint:{x:G[0],y:G[1]},minDistance:P,secondDistance:P}}case 21:case 20:{let k=e.segments[0][0],I=e.segments[0][1],M=e.segments[0][2],E=e.graphMode===21?e.segments[0][3]:0,A=e.graphMode===21?e.segments[0][4]:Math.PI*2,V=__dcg_shared_module_exports__['na'](c.mapX(a),c.mapY(s),k,I,M,E,A);if(!V)return null;let G=l.mapCoordinatePair(V),P=__dcg_shared_module_exports__['ia'](G[0]-a,G[1]-s);return{closestPoint:{x:G[0],y:G[1]},minDistance:P,secondDistance:P}}default:return}let d=1/0,u=1/0,h,g;for(let k=0;k<e.segments.length;k++){let I=e.segments[k];for(let M=0;M<I.length-3;M+=2){let E=I[M],A=I[M+1],V=I[M+2],G=I[M+3];if(e.graphMode===6){let K=A,v=E;E=K*Math.cos(v),A=K*Math.sin(v);let D=G,_=V;V=D*Math.cos(_),G=D*Math.sin(_)}e.graphMode===1&&([E,A]=[A,E],[V,G]=[G,V]);let[P,O]=l.mapCoordinatePair([E,A]),[R,q]=l.mapCoordinatePair([V,G]),J=__dcg_shared_module_exports__['la'](0,0,P-a,O-s,R-a,q-s),U=__dcg_shared_module_exports__['ia'](J[0],J[1]);J[e.graphMode===1?1:0]<0?U<d&&(d=U,h=J):U<u&&(u=U,g=J)}}let b=d<u?h:g;if(!b)return;let C=b[0]+a,S=b[1]+s;return{closestPoint:{x:C,y:S},minDistance:Math.min(d,u),secondDistance:Math.max(d,u)}}static getBranchesTracePoint(e,t,i,o){let n,a=i.pixelsToMath.mapPoint(t);switch(e.graphMode){case 20:case 21:{let O=e.graphMode===21?e.segments[0][3]:0,R=e.graphMode===21?e.segments[0][4]:Math.PI*2;n=__dcg_shared_module_exports__['na'](a.x,a.y,e.segments[0][0],e.segments[0][1],e.segments[0][2],O,R);break}case 18:case 19:case 17:n=__dcg_shared_module_exports__['ma'](a.x,a.y,e.segments[0][0],e.segments[0][1],e.segments[0][2],e.segments[0][3],e.graphMode===18,e.graphMode!==17);break}if(n)return{x:n[0],y:n[1]};if(!e)return;let s="compiled"in e&&e.compiled,l=s&&s.fn;if(!l)return;let c=this.getBranchesDistanceInfo(e,t,i,!1,o);if(!c)return;let{mathToPixels:d,pixelsToMath:u}=i,h,g;e.graphMode===2?(g="x",h="y"):(g="y",h="x",d=new __dcg_shared_module_exports__['Gc'](d.yScale,d.xScale),u=d.inverse());let b=Math.pow(c.minDistance/c.secondDistance,2),C=c.closestPoint[g]*(1-b)+t[g]*b,S=.5,k=.5,I=d.mapY(l(u.mapX(C-S))),M=d.mapY(l(u.mapX(C))),E=d.mapY(l(u.mapX(C+S))),A=S*Math.min(1,k/Math.abs(I-M)),V=S*Math.min(1,k/Math.abs(E-M));isFinite(A)||(A=S),isFinite(V)||(V=S);let G=Sr(u.mapX(C-A),u.mapX(C+V)),P=l(G);if(!isFinite(d.mapY(P))){let O=d.mapX(G)-S,R=d.mapX(G)+S,q=u.mapX(O),J=u.mapX(R),U=l(q),z=l(J),K=d.mapY(U),v=d.mapY(z);Math.abs(K-t[h])<Math.abs(v-t[h])?P=U:P=z}return{x:e.graphMode===2?G:P,y:e.graphMode===2?P:G}}getPointInfo(e){switch(e.type){case"movable-point":case"static-labeled-point":return BN(e);case"poi":return BN(e.poi.getMovablePoint());case"movable-point-parent":return{calcId:e.id,isReverseDrag:!0};case"image":return{calcId:e.image.formula.center_reference_id,isReverseDrag:!1};case"draggable-label":return{calcId:e.model.id,isReverseDrag:!1};default:return e}}getDraggablePointOrAncestors(e){var s,l;if(!this.controller.isGeometry()){let c=this.controller.getItemModel(e);return c&&c.type==="expression"&&FC(c)&&((l=(s=c.formula)==null?void 0:s.typed_constant_value)==null?void 0:l.valueType)===__dcg_shared_module_exports__['p']&&Zr(c)!=="NONE"?[{type:"movable-point-parent",id:e,x:c.formula.typed_constant_value.value[0],y:c.formula.typed_constant_value.value[1],shouldDelayUntilRealMove:!0}]:[]}let t=[e].concat(this.controller.getAllSelectedItems().map(c=>c.id).filter(c=>c!==e)),i=!1,o={},n=[];Ru({controller:this.controller},(c,d)=>{if(!d&&c.typedRuntimeValue.valueType===__dcg_shared_module_exports__['p']&&c.data.isMovablePoint){let[u,h]=c.typedRuntimeValue.value;o[c.calcId]={id:c.calcId,value:{x:u,y:h}}}});let a=this.controller.getGeoModel().getComputedBoard().computeReversibilityLineages(t);for(let c in a){let d=o[c];if(!d){i=!0;break}n.push({type:"movable-point-parent",id:c,x:d.value.x,y:d.value.y,shouldDelayUntilRealMove:!0,transformations:a[c]})}return i?[]:n}getFeatureCenterMathPoint(e){switch(e.type){case"poi":return e.poi;case"movable-point-parent":let t={x:e.x,y:e.y};if(e.transformations){let i=__dcg_shared_module_exports__['Ub'](e.transformations.forward,[t.x,t.y]);t={x:i[0],y:i[1]}}return t;case"image":return{x:e.image.formula.dimensions.x[0],y:e.image.formula.dimensions.y[0]};case"draggable-label":return{x:e.label.x,y:e.label.y}}}startReverseDrag(e,t,i){let o=this.getMouseRelativeToGrapher(t),n=this.getDraggablePointOrAncestors(e).map(a=>({...a,startScreenPt:o}));return n.length>0?(this.startMovingPoints({poiUnderMouse:i,evt:t,points:n}),!0):!1}startMovingPoints(e){let t=e.evt,i=e.points,o=!1,n=!1,a=i.map(this.getPointInfo),s=this.controller;function l(){n=!0,s.dispatch({type:"start-moving-points",points:a})}let c=!1;for(let b of i)if(b.shouldDelayUntilRealMove){c=!0;break}c||l();let d;e.poiUnderMouse&&e.poiUnderMouse.isMovable()&&(d=e.poiUnderMouse.getMovablePoint().id),this.manager.movablePointsLayer.setPressedPointId(d);let u=i.map(b=>{let C=this.manager.getProjection().map_pt(this.getFeatureCenterMathPoint(b));return{x:b.startScreenPt.x-C.x,y:b.startScreenPt.y-C.y}}),h,g=()=>{if(!h)return;o=!0,n||l();let b=this.manager.getProjection(),C=this.getMouseRelativeToGrapher(h);h=void 0,this.controller.dispatch({type:"on-move-points",points:i.map(this.getPointInfo),screenPts:u.map(function(S){return{x:C.x-S.x,y:C.y-S.y}}),transform:i.map(S=>S.type==="movable-point-parent"?S.transformations:void 0),previousScreenPts:i.map(S=>S.startScreenPt),projection:b})};this.manager.registerMovablePointListener(g),this.addGlobalMouseListener("dcg-tapmove",b=>{h=b}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",b=>{if(g(),this.manager.deregisterMovablePointListener(),this.removeAllGlobalMouseListeners(),this.manager.movablePointsLayer.setPressedPointId(void 0),n&&(b.handle("dragged-clickable-object"),this.controller.dispatch({type:"stop-moving-points",points:i.map(this.getPointInfo)})),!o){let C=this.getMouseRelativeToGrapher(t),S=this.getToleranceByDevice(t.device),k=this.getFeatureUnderPoint(C,S);if(k&&k.type==="movable-point")if(this.controller.isGeometry())(!k.sketch.selected||this.isBoxSelectActive(b))&&k.model&&this.selectItemIfNotSecret(k.model.id,this.isBoxSelectActive(b));else return;else if(k&&k.type==="sketch-branch"){let I=k.model;I&&I.formula.geometry&&!k.isClickable&&(!k.sketch.selected||this.isBoxSelectActive(b))&&this.selectItemIfNotSecret(k.model.id,this.isBoxSelectActive(b))}}})}startTracingBranch(e,t){if(!e.isTraceable)return;let i=e.branchInfo;this.manager.markLabelsDirty(),this.lastScreenPt=t;let o=this.manager.getProjection(),a=i.sketch.branches[i.branch],s=r.getBranchesTracePoint(a,t,o,this.controller.isGeometry());s&&this.speakPoint(s),this.manager.traceLayer.setTraceInfo({pt:s,branchInfo:i}),this.controller.requestRedrawGraph(),this.addGlobalMouseListener("dcg-tapmove",this.handleTraceUpdate.bind(this)),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",this.stopTracingBranch.bind(this))}stopTracingBranch(e){this.manager.markLabelsDirty();let t=this.manager.poiLabelsLayer.getHoveredPOI();t&&!this.manager.poiLabelsLayer.isOpenPOI(t)&&(this.manager.poiLabelsLayer.openPOI(t),this.speakPoint(t),this.controller.requestRedrawGraph()),this.lastScreenPt=void 0,this.manager.traceLayer.setTraceInfo(void 0),this.controller.requestRedrawGraph(),this.removeAllGlobalMouseListeners()}handleTraceUpdate(e){if(!this.manager.traceLayer.traceInfo)return;let t=this.manager.getProjection(),i;if(e)i=this.getMouseRelativeToGrapher(e),this.lastScreenPt=i,this.manager.markLabelsDirty();else if(this.lastScreenPt)i=this.lastScreenPt;else return;let o=1/0,n=-1,a=this.manager.traceLayer.traceInfo,s=this.manager.graphSketches[a.branchInfo.sketch.id];if(!s)return;a.branchInfo.sketch=s;let l=a.branchInfo.sketch.branches;for(let u=0;u<l.length;u++){let h=this.calculateDistanceFromBranch(l[u],i,t,!1);h<o&&(n=u,o=h)}let c=l[n],d=c?r.getBranchesTracePoint(c,i,t,this.controller.isGeometry()):void 0;d&&this.speakPoint(d),this.manager.traceLayer.traceInfo.branchInfo.branch=n,this.manager.traceLayer.traceInfo.pt=d,this.controller.requestRedrawGraph()}hasNonlinearMoveStrategy(e){if(!e||e.type!=="movable-point-parent")return!1;let t=this.controller.getItemModel(e.id);if(!t||t.type!=="expression"||!t.formula)return!1;let i=t.formula.move_strategy;return!i||!i[0]?!1:i[0].type==="updateSliderNonlinear"}movePointsFromKeyboard(e,t){if(!t)return;let i=this.manager.getProjection(),o=e.map(g=>{let{x:b,y:C}=i.map_pt(this.getFeatureCenterMathPoint(g));return{x:b,y:C}}),n=0,a=0,s=ue(t),l=(i.pixelCoordinates.right-i.pixelCoordinates.left)/40,c=(i.pixelCoordinates.bottom-i.pixelCoordinates.top)/40,d=s==="Up"||s==="Down"?c:l;d=t.shiftKey?d*5:d;let u,h;if(s==="Up"?(h="y",a-=d,u=t.shiftKey?"bigup":"up"):s==="Down"?(h="y",a+=d,u=t.shiftKey?"bigdown":"down"):s==="Left"?(h="x",n-=d,u=t.shiftKey?"bigdown":"down"):s==="Right"&&(h="x",n+=d,u=t.shiftKey?"bigup":"up"),u){let g=o.map(({x:C,y:S})=>({x:C+n,y:S+a})),b;h==="x"||e.some(C=>this.hasNonlinearMoveStrategy(C))?b={x:u}:h==="y"&&(b={y:u}),this.controller.dispatch({type:"on-move-points",points:e.map(C=>this.getPointInfo(C)),screenPts:g,previousScreenPts:o,transform:e.map(C=>C.type==="movable-point-parent"?C.transformations:void 0),projection:i,keyboardDirection:b})}}getGeoKeyboardPt(){return this.initGeoKeyboardPt(),this.geoKeyboardPt}setGeoKeyboardPt(e){this.geoKeyboardPt={...this.geoKeyboardPt,x:e.x,y:e.y},e.fromArrowKeys&&(this.geoKeyboardPt.lastArrowedX=e.x,this.geoKeyboardPt.lastArrowedY=e.y),this.controller.requestRedrawGraph()}initGeoKeyboardPt(){if(!isNaN(this.geoKeyboardPt.x)&&!isNaN(this.geoKeyboardPt.y))return;let e=this.manager.getProjection();if(!e)return;let t=e.viewport,i=Qc(e),o=i.minorStepX,n=i.minorStepY,a=Math.round((t.xmin+t.xmax)/2/o)*o,s=Math.round((t.ymin+t.ymax)/2/n)*n;this.setGeoKeyboardPt({x:a,y:s})}moveGeoPointFromKeyboard(e){if(!e)return;this.initGeoKeyboardPt();let t=this.manager.getProjection();if(!t)return;let i=t.viewport,o=Qc(t),n=o.minorStepX/4,a=o.minorStepY/4,s=this.geoKeyboardPt.x,l=this.geoKeyboardPt.y,c=ue(e);if(c==="Down"?e.ctrlKey?l=i.ymin:l=Math.max(Math.round((l-a)/a)*a,i.ymin):c==="Up"?e.ctrlKey?l=i.ymax:l=Math.min(Math.round((l+a)/a)*a,i.ymax):c==="Left"?e.ctrlKey?s=i.xmin:s=Math.max(Math.round((s-n)/n)*n,i.xmin):c==="Right"&&(e.ctrlKey?s=i.xmax:s=Math.min(Math.round((s+n)/n)*n,i.xmax)),s!==this.geoKeyboardPt.x||l!==this.geoKeyboardPt.y){this.setGeoKeyboardPt({x:s,y:l,fromArrowKeys:!0}),this.handleGeoKeyboardPtMove(e),Ye($S(this.controller,this.geoKeyboardPt.x,this.geoKeyboardPt.y));let d=this.manager.clickableObjectsLayer.getHoveredObjects();for(let u in d){let h=this.controller.getItemModel(u);h!==void 0&&Ye(this.controller.s("graphing-calculator-narration-geometry-near-item",{item:vi(h,this.controller,{includeDetails:!1,depth:1})}))}ie()}}handleGeoKeyboardPtMove(e){this.initGeoKeyboardPt();let t=this.controller.getGeoModel(),i=!!(e&&e.shiftKey);t.onMouseAction("move",{pt:this.geoKeyboardPt,shift:i,tolerance:this.getToleranceByDevice("keyboard")}),t.onPreviewChange()}tapGeoObjectFromKeyboard(e,t){var a;let i=this.controller.getGeoModel(),o=i.getCurrentTool();if(!o)return;o.onFocus(e);let n=o.tryCommitResults();n.committed&&this.controller.dispatch({type:"commit-geo-objects",shiftKey:t.shiftKey,...n}),i.updateNextObjectId(i.controller.findLastTokenNumber()+1),i.clearHoveredObjects(),i.onPreviewChange(),this.speakGeoReleaseAction(this.controller.getActiveTool(),(a=o.getSpec)==null?void 0:a.call(o),n.committed),this.keyboardAttentionManager.clearAttentionIfNotTabbable()}tapGeoPointFromKeyboard(e){var l;this.initGeoKeyboardPt();let t=this.controller.getGeoModel(),i=this.controller.getActiveTool(),o=t.getCurrentTool(),n=(l=o.getSpec)==null?void 0:l.call(o),a=!!e.shiftKey,s=t.onMouseAction("release",{pt:this.geoKeyboardPt,shift:a,tolerance:this.getToleranceByDevice("keyboard")});s.committed&&this.controller.dispatch({type:"commit-geo-objects",shiftKey:e.shiftKey,...s}),t.onMouseAction("move",{pt:this.geoKeyboardPt,shift:a,tolerance:this.getToleranceByDevice("keyboard")}),t.onPreviewChange(),this.speakGeoReleaseAction(i,n,s.committed),this.keyboardAttentionManager.clearAttentionIfNotTabbable()}speakGeoReleaseAction(e,t,i){var o;if(i!==void 0){let n=Object.keys(i);if(!n.length||!t)return;let a="";if(e==="point"||e==="expression-edit"){for(let s in i){let l=i[s];if(l){if(l.type==="point-reference"){a=this.controller.s("graphing-calculator-text-geometry-tool-point-display-name");break}else if(l.type==="intersection"){a=this.controller.s("graphing-calculator-text-geometry-intersection");break}else if(l.type==="glider"){a=this.controller.s("graphing-calculator-text-geometry-glider");break}else if(l.type==="vector-endpoint"){l.location==="start"?a=this.controller.s("graphing-calculator-text-geometry-tool-vector-start-point-display-name"):a=this.controller.s("graphing-calculator-text-geometry-tool-vector-end-point-display-name");break}}}a===""&&(a=this.controller.s("graphing-calculator-text-geometry-tool-point-display-name"))}else{let s=(o=t.outputs[0])==null?void 0:o.type;switch(s){case"arc":a=this.controller.s("graphing-calculator-text-geometry-tool-arc-display-name");break;case"circle":a=this.controller.s("graphing-calculator-text-geometry-tool-circle-display-name");break;case"line":a=this.controller.s("graphing-calculator-text-geometry-tool-line-display-name");break;case"segment":a=this.controller.s("graphing-calculator-text-geometry-tool-segment-display-name");break;case"ray":a=this.controller.s("graphing-calculator-text-geometry-tool-ray-display-name");break;case"vector-copy":a=this.controller.s("graphing-calculator-text-geometry-tool-vector-copy-display-name");break;case"vector":a=this.controller.s("graphing-calculator-text-geometry-tool-vector-display-name");break;case"parallel":a=this.controller.s("graphing-calculator-text-geometry-tool-parallel-display-name");break;case"perpendicular":a=this.controller.s("graphing-calculator-text-geometry-tool-perpendicular-display-name");break;case"midpoint":a=this.controller.s("graphing-calculator-text-geometry-tool-midpoint-display-name");break;case"polygon":a=this.controller.s("graphing-calculator-text-geometry-tool-polygon-display-name");break;case"angle":a=this.controller.s("graphing-calculator-text-geometry-tool-angle-display-name");break;case"directedangle":a=this.controller.s("graphing-calculator-text-geometry-tool-directed-angle-display-name");break;case"reflect":a=this.controller.s("graphing-calculator-text-geometry-tool-reflect-display-name");break;case"translate":a=this.controller.s("graphing-calculator-text-geometry-tool-translate-display-name");break;case"dilate":a=this.controller.s("graphing-calculator-text-geometry-tool-dilate-display-name");break;case"rotate":a=this.controller.s("graphing-calculator-text-geometry-tool-rotate-display-name");break;case"vector-endpoint":case"expression-edit-preview-latex":case"point":case"intersection":case"glider":case"slider":case"angles":case"directedangles":case"compass":case"polygon-segment":case"point-reference":case void 0:a=this.controller.s("shared-calculator-narration-item-unknown");break;default:let l=s;throw new Error("Exhaustive Check failed"+l)}}n.length===1?ie(this.controller.s("graphing-calculator-narration-geometry-added-object-type",{type:a})):a!=="graphing-calculator-text-geometry-point"?n.length===2?ie(this.controller.s("graphing-calculator-narration-geometry-added-object-type-and-point",{type:a})):ie(this.controller.s("graphing-calculator-narration-geometry-added-object-type-and-points",{type:a,points:n.length-1})):ie(this.controller.s("graphing-calculator-narration-geometry-added-points",{points:n.length}))}else this.controller.getGeoModel().speakCurrentGeoToolHint()}describeFocusedItem(e){let t=this.keyboardAttentionManager.getKeyboardAttention(),i=this.controller.getItemModel((t==null?void 0:t.calcId)||"");this.controller.getEvaluator().notifyWhenSynced(()=>{var o,n;if(!this.controller.isGeometry()&&i&&i.type==="image"&&((o=this.manager.imageLayer.getFocusedImage())==null?void 0:o.id)===i.id){this.manager.imageLayer.speakAriaAlert();return}i&&((n=this.manager.movablePointsLayer.getPOIUnderAttention())==null?void 0:n.sketch.id)===i.id&&this.manager.movablePointsLayer.speakAriaAlert()||ie(vi(i,this.controller,{includeDetails:e.includeDetails,description:t==null?void 0:t.description,poi:this.manager.movablePointsLayer.getPOIUnderAttention(),listIndex:t==null?void 0:t.listIndex,polygonEdge:t==null?void 0:t.polygonEdge,includeSelectionState:this.controller.isGeometry()&&(this.controller.getActiveTool()==="box-selection"||this.controller.getActiveTool()==="selection")}))})}getPointFromFocusedItem(){var d;let e=this.keyboardAttentionManager.getKeyboardAttention(),t=this.controller.getItemModel((e==null?void 0:e.calcId)||"");if(!t||t.type!=="expression"||!t.latex)return;let i=t.formula.typed_constant_value;if(!i||!this.manager.getProjection())return;let n=i.valueType,a=i.value;if(__dcg_shared_module_exports__['Z'](i.valueType)){let u=e==null?void 0:e.listIndex;u&&(n=__dcg_shared_module_exports__['_'](n),a=a[u])}let s=e==null?void 0:e.polygonEdge;if(n===__dcg_shared_module_exports__['x']&&s!==void 0&&s>=0&&a.length>s){let u=a[s],h=a[(s+1)%a.length];n=__dcg_shared_module_exports__['z'],a=[u,h]}let l=NaN,c=NaN;return n===__dcg_shared_module_exports__['p']?(l=a[0],c=a[1]):n===__dcg_shared_module_exports__['F']||n===__dcg_shared_module_exports__['H']||n===__dcg_shared_module_exports__['z']?(l=(a[0][0]+a[1][0])/2,c=(a[0][1]+a[1][1])/2):n===__dcg_shared_module_exports__['P']?(l=a[1][0]+a[0][0]/2,c=a[1][1]+a[0][1]/2):(d=a[0])!=null&&d.length&&(l=a[0][0],c=a[0][1]),{x:l,y:c}}moveGeoKeyboardPtToFocusedItem(e){let t=this.getPointFromFocusedItem();if(!t)return;let{x:i,y:o}=t,n=this.keyboardAttentionManager.getKeyboardAttention();this.controller.getGeoModel().setObjectHovered({calcId:(n==null?void 0:n.calcId)||"",listIndex:void 0}),!isNaN(i)&&!isNaN(o)?(this.setGeoKeyboardPt({x:i,y:o}),this.controller.isVirtualMouseAllowed()&&e.describe&&ie(this.controller.s("graphing-calculator-narration-geometry-moved-to-coordinates",{x:on(this.controller,i),y:nn(this.controller,o)}))):this.controller.isVirtualMouseAllowed()&&e.describe&&ie(this.controller.s("graphing-calculator-narration-geometry-unable-to-move"))}speakPoint(e,t){if(!(!e||!this.manager.getAudioTrace()||!this.manager.getProjection()))switch(t){case"X":ie(on(this.controller,e.x));break;case"Y":ie(nn(this.controller,e.y));break;case"L":"ariaLabel"in e&&e.ariaLabel?ie(e.ariaLabel):ie(this.controller.s("graphing-calculator-narration-poi-graph-point"));break;case"C":"sketch"in e&&ie(hu(this.controller,e.sketch.color))}}selectItemIfNotSecret(e,t){this.controller.isItemNotSelectableBecauseItsSecret(e)||(!this.controller.isMultiSelectEnabled()||!t?this.controller.dispatch({type:"set-selected-id",id:e}):this.controller.dispatch({type:"toggle-selected-with-multi-select",id:e}))}convertTouchEventToMathPoint(e){let{clientX:t,clientY:i}=e.changedTouches[0],o=this.manager.elt.getBoundingClientRect();return this.controller.getGeoModel().convertCanvasPixelsToPoint({x:t-o.left,y:i-o.top})}handleGeoTapStart(e){let t=this.controller.getGeoModel();this.grapherIsPressed=!0,this.canceledGeoToolplayWhilePressed=!1;let i=!!e.shiftKey,o=this.convertTouchEventToMathPoint(e);return this.lastGeoMouseEvent={...o,shift:i},t.onMouseAction("move",{pt:o,shift:i,tolerance:this.getToleranceByDevice(e.device)}).handled?(NN(e)?this.handleGeoTapMove(e):(t.onPreviewChange(),this.updateGeoHoveredObjects()),t.getToolMode()==="expression-edit"&&e.preventDefault(),!0):!1}handleGeoShiftKeyChange(e){let t=this.lastGeoMouseEvent;if(!t||t.shift===e)return;t.shift=e;let i=this.controller.getGeoModel();i.onMouseAction("move",{pt:{x:t.x,y:t.y},shift:t.shift,tolerance:this.getToleranceByDevice("mouse")}),i.onPreviewChange()}handleGeoTapMove(e){let t=this.controller.getGeoModel(),i;if(!(e.target&&e.target.closest(".dcg-geometry-toolbar-view"))&&(this.isEventWithinInstance(e)||this.grapherIsPressed)){let n=this.convertTouchEventToMathPoint(e),a=!!e.shiftKey;this.lastGeoMouseEvent={...n,shift:a},i=t.onMouseAction("move",{pt:n,shift:a,tolerance:this.getToleranceByDevice(e.device)}).handled}else this.lastGeoMouseEvent=void 0,t.onMouseAction("move",{pt:{x:NaN,y:NaN},shift:!1,tolerance:0}),i=!0;return t.onPreviewChange(),i}replayGeoTapMove(){let e=this.controller.getGeoModel(),t=this.lastGeoMouseEvent;t&&(e.onMouseAction("move",{pt:{x:t.x,y:t.y},shift:t.shift,tolerance:this.getToleranceByDevice("mouse")}),e.onPreviewChange())}handleGeoTapEnd(e){var s;if(!this.grapherIsPressed)return;let t=this.controller.getGeoModel();this.grapherIsPressed=!1,this.lastGeoMouseEvent=void 0;let i=this.canceledGeoToolplayWhilePressed?{committed:void 0}:t.onMouseAction("release",{pt:this.convertTouchEventToMathPoint(e),shift:!!e.shiftKey,tolerance:this.getToleranceByDevice(e.device)});this.canceledGeoToolplayWhilePressed=!1,i.committed&&this.controller.dispatch({type:"commit-geo-objects",shiftKey:e.shiftKey,...i}),this.isEventWithinInstance(e)&&NN(e)?this.handleGeoTapMove(e):t.onPreviewChange();let o=this.controller.getActiveTool(),n=t.getCurrentTool(),a=(s=n.getSpec)==null?void 0:s.call(n);this.speakGeoReleaseAction(o,a,i.committed),t.getToolMode()==="expression-edit"&&e.preventDefault()}isEventWithinInstance(e){return e.target?this.manager.elt.contains(e.target):!1}updateGeoHoveredObjects(){let e=this.controller.getGeoModel(),t={};e.getHoveredItems().forEach(i=>{let o;if("tokenId"in i){let n=this.controller.getGeoTokenInfoFromIdentifier(__dcg_shared_module_exports__['cb'](i.tokenId));o=n&&n.calcId}else o=i.calcId;if(o!==void 0){let n=t[o];n?i.listIndex===void 0?n.listIndexes=void 0:n.listIndexes!==void 0&&(n.listIndexes[i.listIndex]=!0):t[o]={listIndexes:i.listIndex===void 0?void 0:{[i.listIndex]:!0}}}}),this.manager.clickableObjectsLayer.setHoveredObjects(t)}cancelGeoToolplay(){this.canceledGeoToolplayWhilePressed=this.grapherIsPressed,this.updateGeoHoveredObjects()}startBoxSelect(e){let t={};this.controller.getAllSelectedItems().forEach(n=>t[n.id]=!0);let i=this.manager.getProjection().reverse_map_pt(this.getMouseRelativeToGrapher(e)),o;this.addGlobalMouseListener("dcg-tapmove",n=>{o=this.manager.getProjection().reverse_map_pt(this.getMouseRelativeToGrapher(n));let a={left:Math.min(i.x,o.x),top:Math.min(i.y,o.y),right:Math.max(i.x,o.x),bottom:Math.max(i.y,o.y)};this.manager.setBoxSelectRectangle(a);let s=this.findIdsThatIntersectBox(a);this.controller.dispatch({type:"set-all-selected-ids",ids:{...t,...s}})}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",n=>{this.removeAllGlobalMouseListeners(),this.manager.setBoxSelectRectangle(void 0),o||this.controller.dispatch({type:"set-none-selected"})})}};function NN(r){return r.device==="mouse"}function BN(r){return{calcId:r.sketch.id,isReverseDrag:!1,scaleFactor:r.type==="movable-point"?r.scaleFactor:void 0,tableInfo:r.type==="movable-point"?r.tableInfo:void 0}}kt();var On=class On{constructor(e=0,t=0,i=1,o=i){this.tx=e,this.ty=t,this.sx=i,this.sy=o}toJSON(){return{tx:this.tx,ty:this.ty,sx:this.sx,sy:this.sy}}compose(e){return new On(this.sx*e.tx+this.tx,this.sy*e.ty+this.ty,this.sx*e.sx,this.sy*e.sy)}translate(e,t){let i=t===void 0?e.x:t.x-e.x,o=t===void 0?e.y:t.y-e.y;return new On(this.tx+i,this.ty+o,this.sx,this.sy)}scale(e,t){return On.scale(e,t).compose(this)}scaleAtPoint(e,t,i=t){return On.scaleAtPoint(e,t,i).compose(this)}mapX(e){return this.sx*e+this.tx}mapY(e){return this.sy*e+this.ty}mapPoint(e){return{x:this.mapX(e.x),y:this.mapY(e.y)}}mapRect(e){return{left:this.mapX(e.left),right:this.mapX(e.right),bottom:this.mapY(e.bottom),top:this.mapY(e.top)}}};On.scale=function(e,t=e){return new On(0,0,e,t)},On.translate=function(e,t){return new On().translate(e,t)},On.scaleAtPoint=function(e,t,i=t){return i===void 0&&(i=t),new On(e.x*(1-t),e.y*(1-i),t,i)},On.fromRects=function(e,t){let i=(t.right-t.left)/(e.right-e.left),o=(t.top-t.bottom)/(e.top-e.bottom);return new On(t.left-i*e.left,t.bottom-o*e.bottom,i,o)},On.fromJSON=function(e){return new On(e.tx,e.ty,e.sx,e.sy)};var up=On;var Ts=class{constructor(e,t,i){this.screen=e,this.viewport=t,this.settings=i,this.mathCoordinates=__dcg_shared_module_exports__['Fc'](t),this.pixelCoordinates=__dcg_shared_module_exports__['Ec'](e),this.updateScalePairs()}updateScalePairs(){let{xAxisScale:e,yAxisScale:t}=this.settings;this.mathToPixels=__dcg_shared_module_exports__['Gc'].fromRects(this.mathCoordinates,this.pixelCoordinates,{xAxisScale:e,yAxisScale:t}),this.pixelsToMath=this.mathToPixels.inverse()}mapx(e){return this.mathToPixels.mapX(e)}mapy(e){return this.mathToPixels.mapY(e)}reverse_mapx(e){return this.pixelsToMath.mapX(e)}reverse_mapy(e){return this.pixelsToMath.mapY(e)}mapAlongAxis(e,t){switch(t){case"x":return this.mapx(e);case"y":return this.mapy(e);default:{let i=t;throw new Error(`Unknown axis: ${i}`)}}}reverseMapAlongAxis(e,t){switch(t){case"x":return this.reverse_mapx(e);case"y":return this.reverse_mapy(e);default:{let i=t;throw new Error(`Unknown axis: ${i}`)}}}map_pt(e){return this.mathToPixels.mapPoint(e)}map_xy_pairs(e){for(var t=[],i=0;i<e.length;i+=2)t.push(this.mapx(e[i])),t.push(this.mapy(e[i+1]));return t}reverse_map_pt(e){return this.pixelsToMath.mapPoint(e)}coordsAreOnscreen(e,t,i=0){return e>-i&&t>-i&&e<this.screen.width+i&&t<this.screen.height+i}closestPointOnScreen(e){let t=this.pixelCoordinates;return{x:Math.min(Math.max(e.x,t.left),t.right),y:Math.min(Math.max(e.y,t.top),t.bottom)}}};var{log10:DE}=Math;function PM(r,e){var t=e.x-r.x,i=e.y-r.y,o=.5*(r.x+e.x),n=.5*(r.y+e.y),a=.5*__dcg_shared_module_exports__['ia'](t,i);return{center:al(o,n),radius:a}}function zN(r,e){var t={x:2*r.x-e.x,y:2*r.y-e.y};return PM(e,t)}function KN(r,e){for(var t=[],i=0;i<r.length;i++)t.push(al(r[i].pageX-e.left,r[i].pageY-e.top));return t}function al(r,e){return{x:r,y:e}}function UN(r){return al(.5*(r.left+r.right),.5*(r.bottom+r.top))}var M9=0,kE=class{constructor(e,t){this.s=Hl(()=>this.grapher.settings.config.language);this.grapher=e,this.elt=e.elt,this.id=M9++,this.controller=t,this.isScalingEnabled=!1,this.mousePt=al(0,0),this.lastScrollZoom=Date.now(),this.preventScrollZoom=!1,this.addMouseWheelEventHandler(),this.addTouchEventHandler()}remove(){W(window).off(".viewportcontroller-"+this.id)}getViewport(){return this.grapher.getProjection().viewport}getProjection(){return this.grapher.getProjection()}isViewportLocked(){var e=this.getProjection().settings;return e.config.lockViewport||e.userLockedViewport}updateMouse(e){var t=this.elt.getBoundingClientRect();this.mousePt=al(e.clientX-t.left,e.clientY-t.top)}updateScaleAxis(){this.isMouseInViewport()&&(this.isMouseNearYAxis()?this.grapher.scaleAxis="y":this.isMouseNearXAxis()?this.grapher.scaleAxis="x":this.grapher.scaleAxis="both"),this.updateCursor(),this.controller.requestRedrawGraph()}updateCursor(){this.elt.classList.toggle("dcg-scale-horizontal",this.grapher.scaleAxis==="x"),this.elt.classList.toggle("dcg-scale-vertical",this.grapher.scaleAxis==="y"),this.elt.classList.toggle("dcg-scale-both",this.grapher.scaleAxis==="both")}isMouseNearOrigin(){var e=this.getProjection(),t=e.mathToPixels.mapPoint(al(0,0));return Math.abs(this.mousePt.x-t.x)<50&&Math.abs(this.mousePt.y-t.y)<50}isMouseNearXAxis(){var e=this.getProjection(),t=e.pixelCoordinates,i=e.mathToPixels.mapY(0);return i=Math.min(Math.max(t.top,i),t.bottom),Math.abs(this.mousePt.y-i)<40&&e.settings.showXAxis}isMouseNearYAxis(){var e=this.getProjection(),t=e.pixelCoordinates,i=e.mathToPixels.mapX(0);return i=Math.min(Math.max(t.left,i),t.right),Math.abs(this.mousePt.x-i)<40&&e.settings.showYAxis}isMouseInViewport(){var e=this.getProjection(),t=e.mathCoordinates,i=e.pixelsToMath.mapPoint(this.mousePt);return i.x>=t.left&&i.x<=t.right&&i.y>=t.bottom&&i.y<=t.top}_setViewportWithoutCancellingAnimation(e){if(e.isValid(this.controller.getAxisScaleSettings())&&!e.equals(this.getViewport())){var i=this.getProjection();this.grapher._setProjection(new Ts(i.screen,e,i.settings))}}setViewport(e){this.cancelAnimation(),this._setViewportWithoutCancellingAnimation(e)}setScreen(e){var t=this.getProjection();let i=t.settings.squareAxes?t.viewport.squareYAxis(e,t.settings):t.viewport;var o=new Ts(e,i,t.settings);this.grapher._setProjection(o)}getTransformedViewport(e){let{pixelCoordinates:t,mathCoordinates:i,settings:o}=this.getProjection(),{xAxisScale:n,yAxisScale:a}=o,s=e.mapRect(t);var l=__dcg_shared_module_exports__['Gc'].fromRectsInverse(i,s,{xAxisScale:n,yAxisScale:a}).mapRect(t);return new Wr(l.left,l.right,l.bottom,l.top)}transformViewport(e){this.setViewport(this.getTransformedViewport(e)),(this.grapher.scaleAxis==="x"||this.grapher.scaleAxis==="y")&&this.controller.markSquareAxesAfterUserEditedViewport()}animateToViewport(e){this.cancelAnimation();let t=this.getProjection(),i=t.viewport,o=t.mathToPixels;var n=0,a,s=l=>{a||(a=l);var c=(l-a)/500;if(n+=c,n<1){this.__animationTimeout=requestAnimationFrame(s);let d=o.interpolateX(i.xmin,e.xmin,n),u=o.interpolateX(i.xmax,e.xmax,n),h=o.interpolateY(i.ymin,e.ymin,n),g=o.interpolateY(i.ymax,e.ymax,n);this._setViewportWithoutCancellingAnimation(new Wr(d,u,h,g)),this.grapher.debounceUserRequestedViewportChange()}else this.setViewport(Wr.fromObject(e)),this.grapher.debounceUserRequestedViewportChange(),this.controller.markSquareAxesAfterUserEditedViewport()};this.__animationTimeout=requestAnimationFrame(s)}cancelAnimation(){cancelAnimationFrame(this.__animationTimeout)}addMouseWheelEventHandler(){var e=!1,t,i;W(window).on("scroll.viewportcontroller-"+this.id,function(a){e=!0}),W(window).on("wheel.viewportcontroller-"+this.id,function(a){t=a.clientX,i=a.clientY}),W(window).on("mousemove.viewportcontroller-"+this.id,function(a){if(e){var s=a.clientX-t,l=a.clientY-i,c=s*s+l*l;c<100||(e=!1)}});var o=0,n=a=>{let s=a.originalEvent;if(s.deltaX===0&&s.deltaY===0)return;var l=Date.now();let c=l-this.lastScrollZoom;if(this.preventScrollZoom&&c>50&&(this.preventScrollZoom=!1),this.lastScrollZoom=l,this.preventScrollZoom)return;var d=this.getProjection();if(this.isViewportLocked())return;var u=d.mathToPixels;if(e)return;s.preventDefault(),this.updateMouse(s);var h=u.mapPoint(al(0,0));let b=(s.deltaY===0?-s.deltaX:-s.deltaY)>0?1:-1;var C=this.isMouseNearOrigin()&&b>0?h:this.mousePt;if(o>0)return;o+=1,requestAnimationFrame(function(){o--});let{xAxisScale:S,yAxisScale:k}=d.settings,I=.0625;(S==="logarithmic"||k==="logarithmic")&&c<25&&(I*=Math.max(10,c)/25);var M=b>0?1+I:1/(1+I),E=this.grapher.scaleAxis,A=E==="x"||E==="both"||!E?M:1,V=E==="y"||E==="both"||!E?M:1;let G=up.scaleAtPoint(C,A,V),P=this.getTransformedViewport(G);b==-1&&this.tooBig(P)||b==1&&this.tooSmall(P)||(this.transformViewport(G),this.grapher.debounceUserRequestedViewportChange())};W(this.elt).on("wheel",n)}applyPanTouchChanges(e,t){if(!this.isViewportLocked()&&!this.isScalingEnabled){var i=al(t[0].x-e[0].x,t[0].y-e[0].y);this.transformViewport(up.translate(i)),this.grapher.debounceUserRequestedViewportChange()}}chooseDragScaleCenter(){var e=this.getProjection(),t=e.pixelCoordinates,i=e.mathToPixels.mapX(0),o=e.mathToPixels.mapY(0);return i=Math.min(Math.max(t.left,i),t.right),o=Math.min(Math.max(t.top,o),t.bottom),al(i,o)}applyScaleTouchChanges(e,t){if(this.isViewportLocked())return;var i=this.grapher.scaleAxis,o,n;if(e.length===2&&t.length===2)o=PM(e[0],e[1]),n=PM(t[0],t[1]);else if(t.length===1){var a=this.chooseDragScaleCenter();o=zN(a,e[0]),n=zN(a,t[0])}else return;var s=n.radius/o.radius,l=i==="y"?1:s,c=i==="x"?1:s,d=up.scaleAtPoint(o.center,l,c).translate(o.center,n.center);let u=this.getTransformedViewport(d);s<1&&this.tooBig(u)||s>1&&this.tooSmall(u)||(this.transformViewport(d),this.grapher.debounceUserRequestedViewportChange())}addTouchEventHandler(){var e=[],t=!1,i=!0,o=!0,n=g=>{t||this.isViewportLocked()||(this.updateMouse(g.originalEvent),this.isScalingEnabled&&this.updateScaleAxis())};W(window).on("mousemove.viewportcontroller-"+this.id,n),this.beginPanning=g=>{var b=this.getProjection();if(!this.isViewportLocked()&&!t&&g.touches.length===g.changedTouches.length){t=!0,this.grapher.isDragging=!0,this.updateMouse(g);var C=b.mathToPixels.mapPoint(al(0,0)),S=this.grapher.scaleAxis;(S==="x"||S==="both")&&(i=this.mousePt.x>C.x),(S==="y"||S==="both")&&(o=this.mousePt.y>C.y),this.controller.dispatch({type:"grapher/drag-start"}),W(document).on("dcg-tapmove.graphdrag",u),W(document).on("dcg-tapstart.graphdrag dcg-tapend.graphdrag dcg-tapcancel.graphdrag",h)}};var a=g=>{if(!(g.length<2)){var b=this.grapher.getProjection(),C=b.pixelCoordinates,S=b.mathToPixels.mapX(0),k=b.mathToPixels.mapY(0),I=40;S=Math.min(Math.max(C.left,S),C.right),k=Math.min(Math.max(C.top,k),C.bottom);var M=g[1].x-g[0].x,E=g[1].y-g[0].y;return Math.abs(g[0].x-S)<I&&Math.abs(g[1].x-S)<I&&Math.abs(E)>3*Math.abs(M)&&b.settings.showYAxis?"y":Math.abs(g[0].y-k)<I&&Math.abs(g[1].y-k)<I&&Math.abs(M)>3*Math.abs(E)&&b.settings.showXAxis?"x":"both"}},s=g=>(this.grapher.scaleAxis||(this.grapher.scaleAxis=a(g)),this.grapher.scaleAxis),l=()=>{this.grapher.scaleAxis&&(this.grapher.scaleAxis=void 0,this.controller.requestRedrawGraph(),this.updateCursor())},c=()=>{this.isScalingEnabled=!1,this.preventScrollZoom=!0,l()},d=g=>g.altKey||g.ctrlKey||g.metaKey,u=g=>{let b=g;if(t&&!this.isViewportLocked()){var C=KN(b.touches,Vl(this.elt));if(e.length===2&&C.length===2)s(C),this.applyScaleTouchChanges(e,C);else if(e.length===1&&this.isScalingEnabled){this.updateMouse(b);var S=this.grapher.scaleAxis,k=this.getProjection(),I=k.mathToPixels.mapPoint(al(0,0)),M,E,A=5,V=i?1:-1,G=o?1:-1;if((S==="x"||S==="both")&&(M=this.mousePt.x>I.x+A*V),(S==="y"||S==="both")&&(E=this.mousePt.y>I.y+A*G),S==="x"&&i!==M||S==="y"&&o!==E||S==="both"&&i!==M&&o!==E)return;this.applyScaleTouchChanges(e,C)}else l();e.length===1&&this.applyPanTouchChanges(e,C),this.controller.dispatch({type:"grapher/drag-move"}),e=C}},h=g=>{let b=g;t&&(this.cancelAnimation(),e=KN(b.touches,Vl(this.elt)),b.touches.length===0&&(t=!1,this.grapher.isDragging=!1,W(document).off(".graphdrag"),this.grapher.debounceUserRequestedViewportChange(),this.controller.dispatch({type:"grapher/drag-end"})),(b.touches.length===0||b.touches.length===1&&!this.isScalingEnabled)&&l())};W(window).on("keydown.viewportcontroller-"+this.id,g=>{this.controller.isGeoToolActive()||this.isViewportLocked()||(ue(g)===Yb&&!d(g)&&this.shouldAllowShiftScaling()?(this.isScalingEnabled=!0,this.grapher.scaleAxis||this.updateScaleAxis()):c())}),W(window).on("keyup.viewportcontroller-"+this.id+" blur.viewportcontroller-"+this.id,c)}shouldAllowShiftScaling(){return!this.controller.isGeometry()}zoom(e){var t=this.getProjection().pixelCoordinates;if(e==="in"){let o=this.getTransformedViewport(up.scaleAtPoint(UN(t),2));this.tooSmall(o)||this.animateToViewport(o),ie(this.s("graphing-calculator-narration-viewport-zoom-in"))}else if(e==="out"){let o=this.getTransformedViewport(up.scaleAtPoint(UN(t),.5));this.tooBig(o)||this.animateToViewport(o),ie(this.s("graphing-calculator-narration-viewport-zoom-out"))}else if(e==="square"){var i=this.getSquareViewport();this.getProjection().settings.setProperty("squareAxes",!0),this.animateToViewport(i),ie(this.s("graphing-calculator-narration-viewport-zoom-square"))}else e==="default"&&this.setDefaultViewport()}tooBig(e){let t=this.getProjection(),{xAxisScale:i,yAxisScale:o}=t.settings,{xmin:n,xmax:a,ymin:s,ymax:l}=e;return i==="logarithmic"&&DE(a)-DE(n)>60||o==="logarithmic"&&DE(l)-DE(s)>60||this.controller.isGeometry()&&a-n>1e5}tooSmall(e){let{xmin:t,xmax:i}=e;return this.controller.isGeometry()&&i-t<1e-4}zoomSquareImmediately(){this.setViewport(this.getSquareViewport())}zoomCustom(e){this.animateToViewport(e),ie(this.s("graphing-calculator-narration-viewport-updated"))}setDefaultViewport(){let e=this.controller.getDefaultViewport();this.animateToViewport(e),ie(this.s("graphing-calculator-narration-viewport-default"))}isDefaultViewportRestored(){let e=this.getProjection(),{xAxisScale:t,yAxisScale:i}=e.settings,o=t==="linear",n=i==="linear",a=e.viewport,s=this.controller.getDefaultViewport(),l=o?a.xmax-a.xmin:Math.log(a.xmax/a.xmin),c=n?a.ymax-a.ymin:Math.log(a.ymax/a.ymin),d=o?a.xmin-s.xmin:Math.log(a.xmin/s.xmin),u=o?a.xmax-s.xmax:Math.log(a.xmax/s.xmax),h=n?a.ymin-s.ymin:Math.log(a.ymin/s.ymin),g=n?a.ymax-s.ymax:Math.log(a.ymax/s.ymax),b=.025;return Math.abs(d/l)<b&&Math.abs(u/l)<b&&Math.abs(h/c)<b&&Math.abs(g/c)<b}getSquareViewport(){let e=this.getProjection();return e.settings.lastChangedAxis==="y"?e.viewport.squareXAxis(e.screen,e.settings):e.viewport.squareYAxis(e.screen,e.settings)}};var Cy=__dcg_shared_module_exports__['e']($());kt();var oc=class{constructor(e,t){this.width=e,this.height=t}};var TE=class{constructor(e,t){this.is3d=!1;this.color="#000000",this.style="normal",this.showPOI=!1,this.showHighlight=!1,this.selected=!1,this.tokenHovered=!1,this.tokenSelected=!1,this.labels=[],this.id=e,this.branches=t!==void 0?t:[],this.getPOI().forEach(i=>{i.type===1008&&this.labels.push({type:"poi",poi:i})}),t.forEach((i,o)=>{if(i.graphMode===22){if(i.objectType===17){let n=new rd(0,0,1008,this,o,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"segment",poi:n,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}else if(i.objectType===16){let n=new rd(0,0,1008,this,o,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"polygon",poi:n,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}else if(i.objectType===23){let n=new rd(0,0,1008,this,o,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"angle",poi:n,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}}})}getPOI(){if(this.__cachedPOI)return this.__cachedPOI;this.__cachedPOI=[],this.__cachedPOIIds={};for(let e=0;e<this.branches.length;e++){let t=this.branches[e];if(t.graphMode===1||t.graphMode===2){let i=t.poi;i.zeros&&this._pushPOI(i.zeros,e,1002),i.intercept&&this._pushPOI(i.intercept,e,1003),i.extrema&&this._pushPOI(i.extrema,e,1004),i.intersections&&this._pushPOI(i.intersections,e,1001)}else if(t.graphMode===3||t.graphMode===4){let i=t.poi,o=t.graphMode===3&&t.interactiveLabel===!0;if(t.showLabel===!0||o){let n=t.nakedLabel;i.defined&&this._pushPOI(i.defined,e,1008,n)}else i.defined&&this._pushPOI(i.defined,e,1006)}}return this.__cachedPOI}getBranchPOI(e){return this.getPOI().filter(t=>t.branch===e)}getMovablePoints(){if(this.__cachedMovablePoints)return this.__cachedMovablePoints;this.__cachedMovablePoints=[];let e=this.branches[0];if(e&&e.segments.length===1&&e.graphMode===4){let t=e.segments[0];for(let i=0;i<t.length;i++){let o;e.tableId&&(o={tableId:e.tableId,columnId:this.id,rowIndex:e.movablePointInfo[i].index,dragX:e.movablePointInfo[i].dragX,dragY:e.movablePointInfo[i].dragY});let n=e.scaleFactors?e.scaleFactors[0][i]:void 0,a=o?o.rowIndex:i,s=e.segments.length===1&&e.labels&&e.labels[i]?e.labels[i]:void 0,l=e.hasOwnProperty("pointOpacity")?e.pointOpacity:1,c=e.pointSize!==void 0?e.pointSize:8;this.__cachedMovablePoints.push({type:"movable-point",id:"movable:["+this.id+","+a+"]",listIndex:a,sketch:this,color:this.color,pointOpacity:l,pointSize:c,tableInfo:o,scaleFactor:n,x:t[i][0],y:t[i][1],label:s,ariaLabel:s&&xo(s)})}}return this.__cachedMovablePoints}getMovablePointByIndex(e){return this.getMovablePoints()[e]}getStaticLabeledPoints(){if(this.__cachedStaticLabeledPoints)return this.__cachedStaticLabeledPoints;let e=this.branches[0];return this.__cachedStaticLabeledPoints=[],this.getPOI().forEach(t=>{if(t.type!==1006&&t.type!==1008||e.graphMode!==3)return;var i=e.showLabel;let o=t.getLabel();!i&&o===""||this.__cachedStaticLabeledPoints.push({type:"static-labeled-point",id:"static["+this.id+","+t.id+"]",listIndex:t.pointIdxOnBranch,x:t.x,y:t.y,sketch:t.sketch,label:o,ariaLabel:o!==""?xo(o):void 0})}),this.__cachedStaticLabeledPoints}_pushPOI(e,t,i,o=!1){for(let n=0,a=e.x.length;n<a;n++){let s=new rd(e.x[n],e.y[n],i,this,t,n,o);e.intersects&&(s.intersects=e.intersects[n]),this.__cachedPOI.push(s),this.__cachedPOIIds[s.id]=s}}updateIntersections(e){for(let i=0,o=this.branches.length;i<o;i++){let n=this.branches[i];n.graphMode!==15&&n.graphMode!==22&&(n.poi.intersections=e[i])}let t=this.__cachedPOI;this.__cachedPOI=[],t.forEach(i=>{i.type!==1001?this.__cachedPOI.push(i):delete this.__cachedPOIIds[i.id]});for(let i=0;i<this.branches.length;i++){let o=this.branches[i];if(o.graphMode===1||o.graphMode===2){let n=o.poi;n.intersections&&this._pushPOI(n.intersections,i,1001)}}}getPOIById(e){return this.__cachedPOIIds[e]}updateFrom(e){if(!e)return;this.showPOI=e.showPOI,this.showHighlight=e.showHighlight,this.selected=e.selected,this.tokenSelected=e.tokenSelected,this.tokenHovered=e.tokenHovered;let t=this.branches[0].graphMode;if(t===3||t===4){let i=!0;for(let o=0;o<this.__cachedPOI.length;o++){let n=e.__cachedPOI[o],a=this.__cachedPOI[o];if(!n||n.type!==a.type){i=!1;break}}if(i)for(let o=0;o<this.__cachedPOI.length;o++){let n=e.__cachedPOI[o],a=this.__cachedPOI[o];delete this.__cachedPOIIds[a.id],this.__cachedPOIIds[n.id]=a,a.id=n.id}}}};function qN(r){return r.is3d}function Ya(r,e){if(qN(e)||r.isGeoUIActive()&&r.getAllToolPreviewItems().filter(i=>i.id===e.id).length>0)return!1;for(let t of e.branches)if(sl(t))return!0;return!1}function sl(r){if(r)switch(r.graphMode){case 8:case 5:case 6:return Hi("audioTraceSimult")&&r.segments.length>0;case 1:case 2:case 3:case 4:return r.segments.length>0;default:return!1}}function HN(r){for(let e=0;e<r.branches.length;e++)if(sl(r.branches[e]))return e;return 0}function cy(r,e){let t=0;for(let i=0;i<=e;i++)sl(r.branches[i])&&(t+=1);return t}function WN(r){switch(r.graphMode){case 1:case 2:case 3:case 4:return!0;default:return!1}}function $N(r,e){switch(e){case 2:case 8:case 5:case 6:case 3:case 4:return{independentMin:r.xmin,independentMax:r.xmax,dependentMin:r.ymin,dependentMax:r.ymax};case 1:return{independentMin:r.ymin,independentMax:r.ymax,dependentMin:r.xmin,dependentMax:r.xmax};default:throw LM(e)}}function LM(r){return`Unexpected graph mode. Received ${r}`}function OM(r){let e=Math.random()*2-1;return(r+.2*e)/1.02}function YN(r,e){if(r===1)return e.y;if(r===2||r===8||r===5||r===6)return e.x;throw LM(r)}function jN(r,e){let t=([i,o])=>{let n=e!=null&&e.degreeMode?i*Math.PI/180:i;return[o*Math.cos(n),o*Math.sin(n)]};return __dcg_shared_module_exports__['Ea'](__dcg_shared_module_exports__['Ia'](r,2).map(i=>t(i)),!0)}function _M(r,e,t){let i=qd(r,e.mathToPixels,t),o=P_(i,{xmin:0,xmax:e.screen.width,ymin:0,ymax:e.screen.height}),n=e.pixelsToMath;return t===Vg&&(n=new __dcg_shared_module_exports__['Gc'](n.yScale,n.xScale)),o.map(s=>qd(s,n,t))}function JN(r,e){return r[0]-e[0]}function XN(r){switch(r.graphMode){case 2:case 3:case 4:return{independent:r.x,dependent:r.y};case 1:return{independent:r.y,dependent:r.x};default:throw LM(r.graphMode)}}var G9=.1;function FM(r){return r<0?G9:0}function V9(r,e,t){return{x:r.x,y:r.y,branch:r.branch,reportedBranch:t,type:r.type,graphMode:e,intersects:r.intersects}}var wm=101,IE=class{constructor(e,t,i){this.grapher=i,this.controller=e,this.audiograph=t,this.reset()}reset(){this.currentPoint=void 0,this.resetToFirstBranch(),this.sampledPoints=[],this.pois=[],this.independent=0}resetToFirstBranch(){let e=this.getCurrentSketch();this.branch=e?HN(e):0}getBranchPoints(e){let t=[];if(e>=0)for(let i of this.getSampledPoints())i.branch===e&&t.push(i);return t}resetTracePoint(){this.grapher.traceLayer.setTraceInfo(void 0),this.grapher.traceLayer.setTraceLine(void 0),this.drawTracePoint(this.getCurrentPoint())}drawTracePoint(e){let t=this.getCurrentSketch();if(!e||!t)return;let i=t.branches[this.branch];if(!i||i.graphMode===3)return;let n={x:e.x,y:e.y},a={branchInfo:{branch:e.branch,id:t.id,sketch:t},pt:n};__dcg_shared_module_exports__['Oa'](a,this.grapher.traceLayer.getTraceInfo())||(this.grapher.traceLayer.setTraceInfo(a),this.controller.requestRedrawGraph())}drawTraceLine(e,t){if(e===void 0||!t)return;let i=this.getCurrentSketch();t===1?this.grapher.traceLayer.setTraceLine({x:void 0,y:e,color:i==null?void 0:i.color}):this.grapher.traceLayer.setTraceLine({x:e,y:void 0,color:i==null?void 0:i.color})}moveToOrigin(){let e=this.getCurrentSketch();if(!e||!Ya(this.controller,e))return;let t=e.branches[this.branch];if(!sl(t))return;let i=t.graphMode;if(i===2)this.setIndependent("x",0);else if(i===1)this.setIndependent("y",0);else if(i===3){let o=this.getSortedPOI()[0];this.setIndependent("x",o?o.x:0)}}getCurrentSketch(){let e,t=this.getSelectedItem();if(t){let i=this.audiograph.getFocusedCell();if(t.type==="table"){if(i&&(e=this.getGraphSketchForTableCell(t,i)),!e){for(let o of t.columnModels)if(e=this.grapher.getGraphSketch(o.id),e!==void 0)break}}else e=this.grapher.getGraphSketch(t.id)}return e}getFirstTraceableSketch(e){let t,i=this.controller.getItemCount(),o=this.controller.shouldAudioTraceReverseExpressions();for(let n=0;n<i;n++){let a=o?i-1-n:n,s=this.controller.getItemModelByIndex(a);if(s&&this.canTrace(s)){if(s.type==="table"){let l;l=this.audiograph.getFocusedCell(),l||(l=o?this.prevTableColumn(s):this.nextTableColumn(s)),l&&(this.audiograph.setFocusedCell(l),t=this.getGraphSketchForTableCell(s,l))}else t=this.grapher.getGraphSketch(s.id);if(t){e&&e.selectAssociatedExpression&&this.controller.dispatch({type:"set-selected-index",index:a});break}}}return t}canTrace(e){if(e.type==="image"||e.type==="text")return!1;let t;if(e.type==="expression"&&e.shouldGraph)t=this.grapher.getGraphSketch(e.id);else if(e.type==="table"){for(let i of e.columnModels)if(i.shouldGraph){t=this.grapher.getGraphSketch(i.id);break}}return t?Ya(this.controller,t):!1}getTraceableExpressionCount(){let e=0,t=this.controller.getItemCount();for(let i=0;i<t;i++){let o=this.controller.getItemModelByIndex(i);o&&this.canTrace(o)&&e++}return e}computeStepSizes(){let e=this.grapher.getProjection().viewport;if(!e)return;let t=e.xmin,i=e.xmax,o=e.ymin,n=e.ymax,a=this.getCurrentSketch();if(!a||!Ya(this.controller,a))return;let s=a.branches[this.branch];if(!sl(s))return;let l=s.graphMode;if(l===2)this.independent<t?this.independent=t:this.independent>i&&(this.independent=i);else if(l===1)this.independent<o?this.independent=o:this.independent>n&&(this.independent=n);else if(l===3){let c,d;this.independent<t?(d=this.getSortedPOI()[0],this.independent=d&&d.x!==void 0?d.x:0):this.independent>i&&(c=this.getSortedPOI(),d=c[c.length-1],this.independent=d&&d.x!==void 0?d.x:0)}}getPoint(e,t){let i,o=this.getCurrentSketch();if(!o||!Ya(this.controller,o))return i;let n,a,s,l=0,c=o.branches[e];if(!c)return;let d=cy(o,e);"compiled"in c&&c.compiled&&(s=c.compiled.fn),a=c.graphMode;let u=this.grapher.getProjection(),{mathToPixels:h,pixelsToMath:g,screen:b}=u;if(a===2||a===8){let C=g.mapX(h.mapX(t)+b.width/(wm-1));n=this.getInterveningPOIs(t,C,e,a)[0],(!n||n.x!==t||n.branch!==e)&&(n=void 0,l=s?s(t):0),n?i={x:n.x,y:n.y,type:n.type,typeChain:n.typeChain,branch:n.branch,reportedBranch:d,graphMode:a,intersects:n.intersects}:s&&(i={x:t,y:l,branch:e,reportedBranch:d,graphMode:a})}else if(a===1){let C=g.mapY(h.mapY(t)-b.height/(wm-1));n=this.getInterveningPOIs(t,C,e,a)[0],(!n||n.y!==t||n.branch!==e)&&(n=void 0,l=s?s(t):0),n?i={x:n.x,y:n.y,type:n.type,typeChain:n.typeChain,branch:n.branch,reportedBranch:d,graphMode:a,intersects:n.intersects}:s&&(i={y:t,x:l,branch:e,reportedBranch:d,graphMode:a})}else if(a===3){let C=g.mapX(h.mapX(t)+b.width/(wm-1));n=this.getInterveningPOIs(t,C,e,a)[0],n&&n.x===t&&n.branch===e?i={x:n.x,y:n.y,type:n.type,typeChain:n.typeChain,branch:n.branch,reportedBranch:d,graphMode:a,intersects:n.intersects}:i={x:t,y:NaN,branch:e,reportedBranch:d,graphMode:a}}return i}getSampledPoints(){return this.sampledPoints.length===0&&this.updateSampledPoints(),this.sampledPoints}updateSampledPoints(){let e=this.getCurrentSketch();if(!e||!Ya(this.controller,e))return;let t=[],i=this.grapher.getProjection(),o=i.viewport,n=this.controller.getPrecisionConfig();for(let a=0;a<e.branches.length;a++){let s=e.branches[a];if(!sl(s))continue;let l=s.graphMode,c=0,d=0,u=[],h;if(l===2||l===3)c=o.xmin,d=o.xmax,h=(g,b,C)=>i.mathToPixels.interpolateX(g,b,C);else if(l===1)c=o.ymin,d=o.ymax,h=(g,b,C)=>i.mathToPixels.interpolateY(g,b,C);else continue;for(let g=0;g<wm;g++){let b=h(c,d,g/(wm-1)),C=__dcg_shared_module_exports__['Va'](b,n).value,S=h(c,d,(g+1)/(wm-1)),k=__dcg_shared_module_exports__['Va'](S,n).value,I=this.getInterveningPOIs(C,k,a,l);if(I.length>0)u.push.apply(u,I);else{let M=this.getPoint(a,C);M&&u.push(M)}}t.push.apply(t,this.removeDuplicates(u,l))}this.sampledPoints=t}getCurrentPoint(){return this.currentPoint||this.updateCurrentPoint(),this.currentPoint}updateCurrentPoint(e){if(e){this.currentPoint=e;let t=e.graphMode;t===2||t===3?this.independent=e.x!==void 0?e.x:0:t===1&&(this.independent=e.y!==void 0?e.y:0),this.branch=e.branch}else this.currentPoint=this.getPoint(this.branch,this.independent)}prevPoint(){this.moveToPoint(-1)}nextPoint(){this.moveToPoint(1)}firstPoint(){let e=this.getSampledPoints();e.length>0&&this.updateCurrentPoint(e[0])}lastPoint(){let e=this.getSampledPoints();e.length>0&&this.updateCurrentPoint(e[e.length-1])}moveToPoint(e){let t=this.getCurrentPoint();if(!t)return;if(t.graphMode===3){this.moveToPOI(e);return}let i=this.getSampledPoints(),o=this.getClosestPointIndexOnSameBranch(i,t);if(o!==-1){let n=o+e;n<=0?(n=0,Ye(this.controller.s("graphing-calculator-narration-audio-trace-first-point"))):n>=i.length-1&&(n=i.length-1,Ye(this.controller.s("graphing-calculator-narration-audio-trace-last-point")));let a=i[n];this.updateCurrentPoint(a)}}canMoveToPrevPoint(){let e=this.getCurrentPoint();if(!e)return!1;if(e.graphMode===3)return this.canMoveToPrevPOI();let t=this.getSampledPoints(),i=this.getClosestPointIndexOnSameBranch(t,e);return i!==-1&&i>0}canMoveToNextPoint(){let e=this.getCurrentPoint();if(!e)return!1;if(e.graphMode===3)return this.canMoveToNextPOI();let t=this.getSampledPoints(),i=this.getClosestPointIndexOnSameBranch(t,e);return i!==-1&&i<t.length-1}prevPOI(){this.moveToPOI(-1)}nextPOI(){this.moveToPOI(1)}getSortedPOI(){return(!this.pois||this.pois.length===0)&&this.updatePOI(),this.pois}updatePOI(){let e=[],t,i=[],o=this.getCurrentSketch();if(!(!o||!Ya(this.controller,o))){for(let n=0;n<o.branches.length;n++){let a=o.branches[n];if(!a)continue;let s=cy(o,n),l=a.graphMode;if(i=[],t=o.getBranchPOI(n),t.length>0){l===2||l===3?i=__dcg_shared_module_exports__['Ba'](t,"x"):l===1&&(i=__dcg_shared_module_exports__['Ba'](t,"y"));let c=[];for(let d of i)c.push(V9(d,l,s));e.push.apply(e,this.removeDuplicates(c,l))}}this.pois=e}}removeDuplicates(e,t){let i=this.controller.getPrecisionConfig(),o=[];for(let n of e){if(n={...n},n.graphMode=t,o.length===0){o.push(n);continue}let a=o[o.length-1];__dcg_shared_module_exports__['Va'](a.x,i).value===__dcg_shared_module_exports__['Va'](n.x,i).value&&__dcg_shared_module_exports__['Va'](a.y,i).value===__dcg_shared_module_exports__['Va'](n.y,i).value&&a.branch===n.branch?(a.typeChain||(a.typeChain=a.type!==void 0?[a.type]:[]),n.type!==void 0&&a.typeChain.indexOf(n.type)===-1&&a.typeChain.push(n.type),n.type===1001&&n.intersects&&a.intersects===void 0&&(a.intersects=n.intersects)):o.push(n)}return o}getInterveningPOIs(e,t,i,o){let n=[],a=this.getSortedPOI(),s=NaN;for(let l of a)l&&((o===2||o===3)&&!isNaN(l.x)?s=l.x:o===1&&!isNaN(l.y)&&(s=l.y),l.branch===i&&!isNaN(s)&&(e<=s&&s<t||t<=s&&s<e)&&n.push(l));return e>t?n.reverse():n}setIndependent(e,t){let i=this.getSampledPoints();for(let n of i)if(n&&n.hasOwnProperty(e)&&n[e]===t){if(e==="x"){this.independent=n.x!==void 0?n.x:0,this.updateCurrentPoint();return}else if(e==="y"){this.independent=n.y!==void 0?n.y:0,this.updateCurrentPoint();return}}let o=!0;if(i.length>0){let n=Math.floor((i.length-1)/2),a=i[n];a&&(e==="x"?(this.independent=a.x!==void 0?a.x:0,o=!1):e==="y"&&(this.independent=a.y!==void 0?a.y:0,o=!1))}o&&(this.independent=0),this.resetToFirstBranch(),this.updateCurrentPoint()}moveToPOI(e){if(!this.getCurrentPoint())return;let i=this.getSampledPoints(),o=this.getPOIIndexByDirection(e);o===-1?Ye(this.controller.s("graphing-calculator-narration-audio-trace-no-more-pois")):this.updateCurrentPoint(i[o])}getPOIIndexByDirection(e){let t=this.getCurrentPoint();if(!t)return-1;let i=this.getSampledPoints(),o=this.getClosestPointIndexOnSameBranch(i,t),n=-1;if(o!==-1){let a=t.graphMode,s=e===1?i.length-1:0;for(let l=o;l!==s+e;l+=e){let c=i[l];if(((a===2||a===3)&&t.x!==c.x||a===1&&t.y!==c.y)&&c.type!==void 0){n=l;break}}}return n}canMoveToPrevPOI(){return this.getPOIIndexByDirection(-1)!==-1}canMoveToNextPOI(){return this.getPOIIndexByDirection(1)!==-1}getClosestPointIndexOnSameBranch(e,t){let i=-1,o=1/0;if(e.length>0&&t){let n=t.graphMode;for(let a=0;a<e.length;a++){let s=e[a];if(t.branch!==s.branch)continue;let l;n===2||n===3?l=Math.abs(s.x-t.x):l=Math.abs(s.y-t.y),l<o&&(i=a,o=l)}}return i}prevCurve(){this.controller.shouldAudioTraceReverseExpressions()?this.curveDown():this.curveUp()}nextCurve(){this.controller.shouldAudioTraceReverseExpressions()?this.curveUp():this.curveDown()}curveUp(){let e=this.getSelectedItem();if(!e)return;let t=this.prevTableColumn(e);if(t)this.audiograph.setFocusedCell(t);else{let i=e.index,o=this.findPrevTraceableIndex({index:i,focusTableCell:!0});if(o!==-1){let n=this.controller.getItemModelByIndex(o);n&&this.controller.dispatch({type:"set-selected-id",id:n.id})}}(t||this.getSelectedItem()!==e)&&this.audiograph.enterAudioTrace()}curveDown(){let e=this.getSelectedItem();if(!e)return;let t=this.nextTableColumn(e);if(t)this.audiograph.setFocusedCell(t);else{let i=e.index,o=this.findNextTraceableIndex({index:i,focusTableCell:!0});if(o!==-1){let n=this.controller.getItemModelByIndex(o);n&&this.controller.dispatch({type:"set-selected-id",id:n.id})}}(t||this.getSelectedItem()!==e)&&this.audiograph.enterAudioTrace()}canMoveToPrevCurve(){let e=this.getSelectedItem();return e?this.controller.shouldAudioTraceReverseExpressions()?this.findNextTraceableIndex({index:e.index,focusTableCell:!1})!==-1:this.findPrevTraceableIndex({index:e.index,focusTableCell:!1})!==-1:!1}canMoveToNextCurve(){let e=this.getSelectedItem();return e?this.controller.shouldAudioTraceReverseExpressions()?this.findPrevTraceableIndex({index:e.index,focusTableCell:!1})!==-1:this.findNextTraceableIndex({index:e.index,focusTableCell:!1})!==-1:!1}findPrevTraceableIndex(e){let t=e.index,i;do{t--,i=this.controller.getItemModelByIndex(t);let o=i&&this.prevTableColumn(i);if(o)return e.focusTableCell&&this.audiograph.setFocusedCell(o),t}while(i&&!this.canTrace(i));return i?t:-1}findNextTraceableIndex(e){let t=e.index,i;do{t++,i=this.controller.getItemModelByIndex(t);let o=i&&this.nextTableColumn(i);if(o)return e.focusTableCell&&this.audiograph.setFocusedCell(o),t}while(i&&!this.canTrace(i));return i?t:-1}prevTableColumn(e){return this.tableColumn(e,-1)}nextTableColumn(e){return this.tableColumn(e,1)}tableColumn(e,t){let i;if(e&&e.type==="table"){let o=this.audiograph.getFocusedCell(),n,a,s;t===-1?(n=o?Math.max(o.location.column-1,0):NaN,a=o&&o.tableId===e.id&&!isNaN(n)?n:e.columnModels.length-1,s=0):(n=o?Math.min(o.location.column+1,e.columnModels.length-1):NaN,a=o&&o.tableId===e.id&&!isNaN(n)?n:0,s=e.columnModels.length-1);let l=(s-a)/t;if(isFinite(l)&&l>=0)for(let c=a;c!==s;c+=t){let d=e.columnModels[c];if(d!=null&&d.shouldGraph&&this.grapher.getGraphSketch(d.id)){i={tableId:e.id,location:{column:c,row:0}};break}}}return i}getGraphSketchForTableCell(e,t){if(!e||e.type!=="table"||!t)return;let i=e.columnModels[t.location.column];if(i)return this.grapher.getGraphSketch(i.id)}getSelectedItemId(){let e=this.controller.getSelectedItem();return e&&e.type==="folder"?fS(e):e==null?void 0:e.id}getSelectedItem(){let e=this.controller.getSelectedItem();if(e&&e.type==="folder"){var t=fS(e);return t===void 0?void 0:this.controller.getItemModel(t)}return e}};kt();function dy(r){var V;let e=r.getGrapher();if(!e)return"";let t=e.viewportController.getViewport(),i=e.getProjection(),{showGrid:o,showXAxis:n,xAxisNumbers:a,showYAxis:s,yAxisNumbers:l,xAxisLabel:c,yAxisLabel:d}=e.settings,u=e.settings.getPrecisionConfig(),h=!1,g="",b=!1,C=[],S=uo(__dcg_shared_module_exports__['fb'].value(t.xmin,u,Gu(i,t.xmin)).latex),k=uo(__dcg_shared_module_exports__['fb'].value(t.xmax,u,Gu(i,t.xmax)).latex),I=uo(__dcg_shared_module_exports__['fb'].value(t.ymin,u,WS(i,t.ymin)).latex),M=uo(__dcg_shared_module_exports__['fb'].value(t.ymax,u,WS(i,t.ymax)).latex),E=t.zmin?uo(__dcg_shared_module_exports__['fb'].value(t.zmin,u).latex):"",A=t.zmax?uo(__dcg_shared_module_exports__['fb'].value(t.zmax,u).latex):"";if(r.is3dProduct()){let{xmin:G,xmax:P,ymin:O,ymax:R,zmin:q,zmax:J}=t,{showAxis3D:U,showNumbers3D:z,showPlane3D:K}=e.settings;G===O&&G===q&&P===R&&P===J&&U?(n=s=h=!1,C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-xyz-axis-range",{xmin:S,xmax:k}))):(n=s=h=U,c=d=g="",a=l=b=z,o=n&&K)}if(n&&(a&&c!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-range-and-label",{xmin:S,xmax:k,label:c})):a&&c===""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-range",{xmin:S,xmax:k})):!a&&c!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-and-label",{label:c})):!a&&c===""&&C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-x-axis"))),s&&(l&&d!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-range-and-label",{ymin:I,ymax:M,label:d})):l&&d===""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-range",{ymin:I,ymax:M})):!l&&d!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-and-label",{label:d})):!l&&d===""&&C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-y-axis"))),h&&(b&&g!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-z-axis-range-and-label",{zmin:E,zmax:A,label:g})):b&&g===""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-z-axis-range",{zmin:E,zmax:A})):!b&&g!==""?C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-z-axis-and-label",{label:g})):!b&&g===""&&C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-z-axis"))),o&&C.push(r.s("graphing-calculator-narration-audio-trace-description-visible-grid")),r.is3dProduct()&&C.push(P9(r)),!r.isGeometry()&&!r.is3dProduct()){let 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hp=.075,Er=.0015,ZN=.02,e5=125,t5=330,r5=2e3,O9=27.5,_9=4186,RM=.04,NM=.2,i5=25;function o5(r){return r<2e3?.002:.005}function F9(r){return{segments:r.clippedSegments.length,totalPoints:r.clippedSegments.map(e=>e.length).reduce((e,t)=>e+t,0),graphMode:r.graphMode,duration:r.duration,discrete:r.discrete}}var py=class{constructor(e,t){this.audioContext=e.audioContext,this.audioContext&&(this.oscillator=this.audioContext.createOscillator(),this.oscillator.setPeriodicWave(e.getBaseWaveform()),this.firstHarmonic=this.audioContext.createOscillator(),this.firstHarmonic.setPeriodicWave(e.getFirstHarmonicWaveform()),this.firstHarmonicGain=this.audioContext.createGain(),this.firstHarmonicGain.gain.value=0,this.pan=this.audioContext.createStereoPanner(),this.pan.pan.value=0,this.gain=this.audioContext.createGain(),this.gain.gain.value=0,this.oscillatorGain=this.audioContext.createGain(),this.oscillatorGain.gain.value=.5,this.oscillatorGain.connect(this.gain),this.oscillator.connect(this.oscillatorGain),this.firstHarmonic.connect(this.firstHarmonicGain),this.firstHarmonicGain.connect(this.gain),this.gain.connect(this.pan),this.pan.connect(t),this.oscillator.start(),this.firstHarmonic.start(),this.brownNoiseGain=this.audioContext.createGain(),this.brownNoiseGain.gain.value=0,this.brownNoiseSource=this.audioContext.createBufferSource(),this.brownNoiseSource.buffer=e.brownNoiseSample,this.brownNoiseSource.loop=!0,this.brownNoiseSource.start(),this.brownNoiseSource.connect(this.brownNoiseGain),this.brownNoiseGain.connect(this.pan))}stop(e){let t=Math.max(this.audioContext.currentTime,e);this.gain.gain.setTargetAtTime(0,t,Er),this.brownNoiseGain.gain.setTargetAtTime(0,t,Er),setTimeout(()=>{this.oscillator.stop(),this.firstHarmonic.stop(),this.brownNoiseSource.stop(),this.pan.disconnect()},1e3*(2*Er+Math.max(0,e-this.audioContext.currentTime))+1)}};function R9(r){if(r.length<=2)return[r];let e=__dcg_shared_module_exports__['Ia'](r,2),t=0,i=[[e[0]]],o=e[0][0]<e[1][0];for(let n=1;n<e.length;n++)i[t].push(e[n]),n<e.length-1&&o!==e[n][0]<e[n+1][0]&&(o=!o,t++,i[t]=[e[n]]);return i.map(n=>__dcg_shared_module_exports__['Ea'](n))}function N9(r){let e=__dcg_shared_module_exports__['Ia'](r,2);return e.sort((t,i)=>t[0]-i[0]),__dcg_shared_module_exports__['Ea'](e)}var ME=class{constructor({controller:e,agNavigator:t,audioEnabled:i}){this.isPlayingOneBranch=!1;this.FREQ_MIN=e5;this.FREQ_MAX=r5;this.FREQ_BASE=t5;e&&(this.controller=e),this.audioContextManager=new vg,this.audioGraphNavigator=t,this.audioEnabled=i,this.screenDuration=5,this.audioVolume=.5}getBaseWaveform(){var i;let e=new Float32Array([0,1,0,.25]),t=new Float32Array([1,0,.25,0]);return(i=this.audioContext)==null?void 0:i.createPeriodicWave(e,t)}getFirstHarmonicWaveform(){var i;let e=new Float32Array([0,0,0,.25,0,0,0,0]),t=new Float32Array([1,0,1,0,.25,0,.3,0]);return(i=this.audioContext)==null?void 0:i.createPeriodicWave(e,t)}async prepareSynthesizer(){if(!this.audioEnabled()||!this.audioContextManager||!this.audioGraphNavigator)return;try{this.audioContext=(await this.audioContextManager.getResumedAudioContext()).audioContext,this.playbackSupported=!0}catch(i){this.playbackSupported=!1;return}this.audioContext.destination.disconnect(),this.mainGainNode=this.audioContext.createGain(),this.mainGainNode.gain.value=this.audioVolume,this.mainGainNode.connect(this.audioContext.destination);let e=this.audioContext.sampleRate*this.screenDuration;this.brownNoiseSample=this.audioContext.createBuffer(1,e,this.audioContext.sampleRate);let t=OM(0);for(let i=0;i<e;i++)t=OM(t),this.brownNoiseSample.getChannelData(0)[i]=t;if(!this.poiBufferSample)try{this.poiBufferSample=await this.audioContext.decodeAudioData(QN.buffer.slice(0))}catch(i){Mi(i)}cC()}releaseAudio(){var e;this.stop(),(e=this.audioContextManager)==null||e.suspend()}synthesizePoint(e,t,i,o){let{gain:n,brownNoiseGain:a,oscillator:s,firstHarmonic:l,firstHarmonicGain:c,pan:d}=o,u=this.mapDependentToFrequency(t);if(!(!this.viewportBounds||!u)){if(t<this.viewportBounds.dependentMin||t>this.viewportBounds.dependentMax){a.gain.setTargetAtTime(RM,i,Er),a.gain.setTargetAtTime(0,i+hp,Er);return}s.frequency.setValueAtTime(u,i),l.frequency.setValueAtTime(u,i),n.gain.setTargetAtTime(1,i,Er),e>0&&c.gain.setTargetAtTime(.15,i,Er),a.gain.setTargetAtTime(FM(t),i,Er),d.pan.setTargetAtTime(this.getPanValueFromIndependent(e),i,Er),n.gain.setTargetAtTime(0,i+hp,Er),c.gain.setTargetAtTime(0,i+hp,Er),a.gain.setTargetAtTime(0,i+hp,Er)}}playPoint(e){!WN(e)||!this.audioContextManager||(this.setupScales(e.graphMode),this.prepareSynthesizer().then(()=>{let t=new py(this,this.mainGainNode);this.turnMainGainOn();let i=this.audioContext.currentTime,{independent:o,dependent:n}=XN(e);if(!this.mapDependentToFrequency(n)||!this.viewportBounds){t.stop(i);return}if(this.synthesizePoint(o,n,i,t),e.intersects){let a=this.audioContext.createBufferSource();a.connect(t.gain),a.buffer=this.poiBufferSample;try{a==null||a.start(this.audioContext.currentTime)}catch(s){}}t.stop(i+hp+Er)}))}playCurrentSketch(e="sequential"){this.audioContextManager&&this.prepareSynthesizer().then(()=>{this.isPlaying=!0,this.isPlayingOneBranch=!1,this.controller.runAfterDispatch(()=>this.controller.dispatch({type:"render"})),this.prepareToPlay(e),this.startPlayingTime=this.audioContext.currentTime+Er,this.currentPlayLoopStartTime=this.startPlayingTime,this.lagLoggingData||(this.lagLoggingData={startPlayingTime:this.startPlayingTime,branchCount:this.branches.length,branchInfo:this.branches.map(t=>F9(t)),branchIteratorStartTimes:[],branchIteratorRunTimes:[],branchIteratorCallCount:0,branchLags:[],screenDuration:this.screenDuration}),e==="sequential"?(this.currentPlayLoopBranchIndex=0,this.playBranchIterators=[this.playBranch(this.currentPlayLoopBranchIndex,this.currentPlayLoopStartTime)],this.lagLoggingData&&(this.lagLoggingData.proposedDuration=this.branches.reduce((t,i)=>{var o;return t+((o=i.duration)!=null?o:0)},0)),this.sequentialPlayLoop()):e==="simultaneous"&&(this.playBranchIterators=this.branches.map((t,i)=>this.playBranch(i,this.currentPlayLoopStartTime)),this.playBranchIterators.push(this.playBlankSpace(this.currentPlayLoopStartTime)),this.simultaneousPlayLoop())})}stop(){var o,n,a,s,l,c;dC(),clearTimeout(this.timeoutId),this.isPlaying=!1,this.startPlayingTime=void 0;let e=(o=this.audioContext)==null?void 0:o.currentTime;if(!e)return;this.lagLoggingData&&(this.lagLoggingData.actualDuration=e-this.lagLoggingData.startPlayingTime,this.lagLoggingData.stopPlayingTime=e,(a=(n=this.controller).logEvent)==null||a.call(n,{category:"audio-trace",action:"stop-graph"}),this.lagLoggingData=void 0);let t=(s=this.playBranchIterators)==null?void 0:s.map(d=>d.next()).filter(d=>!d.done);t==null||t.forEach(d=>{var u,h;return(h=(u=d.value).synthStopCallback)==null?void 0:h.call(u,e)}),this.playBranchIterators=[],(l=this.mainGainNode)==null||l.gain.cancelScheduledValues(e),(c=this.mainGainNode)==null||c.gain.setTargetAtTime(0,e,Er);let i=this.mainGainNode;setTimeout(()=>i.disconnect(),1e3*2*Er+1),this.controller.runAfterDispatch(()=>this.controller.dispatch({type:"render"}))}getGraphMode(){if(this.branches)return this.currentPlayLoopBranchIndex!==void 0?this.branches[this.currentPlayLoopBranchIndex].graphMode:this.branches[0].graphMode}playBranchByIndex(e){this.audioContext&&this.prepareSynthesizer().then(()=>{this.prepareToPlay("simultaneous"),this.isPlayingOneBranch=!0,this.isPlaying=!0,this.startPlayingTime=this.audioContext.currentTime+Er,this.currentPlayLoopStartTime=this.startPlayingTime,this.currentPlayLoopBranchIndex=e,this.branches[0].graphMode===8||this.branches[0].graphMode==5||this.branches[0].graphMode==6?(this.playBranchIterators=this.branches.map((t,i)=>this.playBranch(i,this.currentPlayLoopStartTime)),this.playBranchIterators.push(this.playBlankSpace(this.currentPlayLoopStartTime))):this.playBranchIterators=[this.playBranch(e,this.startPlayingTime)],this.simultaneousPlayLoop()})}getPlaybackSupported(){return this.playbackSupported}getIsPlaying(){return this.isPlaying}getAudioSpeed(){return this.screenDuration*10}setAudioSpeed(e){this.screenDuration=e/10}getAudioVolume(){return this.audioVolume}setAudioVolume(e){var t;this.audioVolume=e,(t=this.mainGainNode)==null||t.gain.setTargetAtTime(this.audioVolume,0,Er)}getCurrentIndependentValue(){var i,o;if(!this.getIsPlaying()||this.startPlayingTime===void 0)return;if(this.isPlayingOneBranch)return(o=(i=this.branches[this.currentPlayLoopBranchIndex]).mapTimeToIndependent)==null?void 0:o.call(i,this.audioContext.currentTime-this.startPlayingTime);let e=this.audioContext.currentTime-this.startPlayingTime,t=0;for(let n of this.branches)if(!(!n.duration||!n.mapIndependentToTime||!n.mapTimeToIndependent)){if(e-t>=n.duration){t+=n.duration;continue}return n.mapTimeToIndependent(e-t)}}getCurrentBranchIndex(){if(!this.getIsPlaying()||this.startPlayingTime===void 0)return;if(this.isPlayingOneBranch)return this.currentPlayLoopBranchIndex;let e=this.audioContext.currentTime-this.startPlayingTime,t=0;for(let i=0;i<this.branches.length;i++){let o=this.branches[i];if(o.duration){if(e-t>=o.duration){t+=o.duration;continue}return i}}}preprocessBranch(e,t){switch(e.graphMode){case 8:case 5:case 6:let i=[],o=e.segments;if(e.graphMode===6){let n=this.controller.getViewState();o=o.map(a=>jN(a,n))}for(let n of o){let s=_M(n,t,wu);i.push(...s.filter(l=>l.length>2))}return i=__dcg_shared_module_exports__['Ea'](i.map(n=>R9(n).map(a=>N9(a))),!0),i.sort((n,a)=>n[0]-a[0]),i.map(n=>({graphMode:e.graphMode,discrete:!1,poi:e.poi,clippedSegments:[n]})).filter(n=>n.clippedSegments.length>0);case 2:case 1:{let n=[];for(let a of e.segments){let s=e.graphMode===2?wu:Vg,l=_M(a,t,s);n.push(...l.filter(c=>c.length>2))}return n.sort((a,s)=>a[0]-s[0]),{graphMode:e.graphMode,discrete:!1,clippedSegments:n,poi:e.poi}}case 3:case 4:{let{viewport:n}=t,a=e.segments[0].slice();a.sort(JN);let s=[],l=[];for(let c of a)s.push(c[0],c[1]),c[0]>=n.xmin&&c[0]<=n.xmax&&c[1]>=n.ymin&&c[1]<=n.ymax&&l.push(c[0],c[1]);return{graphMode:2,discrete:!0,clippedSegments:[l],poi:void 0}}default:throw new Error(`Unimplemented graph mode: ${e.graphMode}`)}}turnMainGainOn(){var e,t;(e=this.mainGainNode)==null||e.gain.cancelScheduledValues(0),(t=this.mainGainNode)==null||t.gain.setTargetAtTime(this.audioVolume,0,Er)}getPanValueFromIndependent(e){if(!this.independentScale)return 0;let t=__dcg_shared_module_exports__['Cc'](this.independentScale,e)/this.screenDuration;return __dcg_shared_module_exports__['wb'](2*t-1,-1,1)}setupScales(e){this.projection=this.controller.get2dProjection(),this.viewportBounds=$N(this.projection.viewport,e);let t=e===1?this.projection.settings.yAxisScale:this.projection.settings.xAxisScale,i=e===1?this.projection.settings.xAxisScale:this.projection.settings.yAxisScale;this.independentScale=__dcg_shared_module_exports__['Bc'](t,[this.viewportBounds.independentMin,this.viewportBounds.independentMax],[0,this.screenDuration]),this.dependentScale=__dcg_shared_module_exports__['Bc'](i,[this.viewportBounds.dependentMin,this.viewportBounds.dependentMax],[0,1]),this.viewportBounds.dependentMax<=_9&&this.viewportBounds.dependentMin>=O9&&this.viewportBounds.dependentMax-this.viewportBounds.dependentMin>=1e3?(this.FREQ_MIN=this.viewportBounds.dependentMin,this.FREQ_MAX=this.viewportBounds.dependentMax,this.FREQ_BASE=void 0):(this.FREQ_MIN=e5,this.FREQ_MAX=r5,this.FREQ_BASE=t5)}densifyBranches(){this.branches.map(e=>{if(e.discrete)return e;let t=this.independentScale,i=this.dependentScale;return!t||!i||!e.clippedSegments||(e.clippedSegments=e.clippedSegments.map(o=>{let n=[];for(let a=0;a<o.length;a+=2){let s=this.mapDependentToFrequency(o[a+1]),l=this.mapDependentToFrequency(o[a+3]);if(n.push(o[a]),n.push(o[a+1]),s&&l&&isFinite(s)&&isFinite(l)&&Math.abs((l-s)/s)>=o5(Math.min(l,s))){let c=Math.ceil(Math.abs((l-s)/s)/o5(Math.min(l,s)));for(let d=1;d<c;d++)n.push(__dcg_shared_module_exports__['Dc'](t.type,o[a],o[a+2],d*1/c)),n.push(__dcg_shared_module_exports__['Dc'](i.type,o[a+1],o[a+3],d*1/c))}}return n})),e})}setupToPlayBranches(e){if(!this.audioGraphNavigator||!this.audioContext||!this.mainGainNode)return;let t=this.audioGraphNavigator.getCurrentSketch();if(!t)return;let i=this.controller.get2dProjection();if(this.branches=__dcg_shared_module_exports__['Ea'](t.branches.filter(o=>sl(o)).map(o=>this.preprocessBranch(o,i))).filter(o=>o.clippedSegments.length>0),!!this.branches.length)if(this.setupScales(this.branches[0].graphMode),this.densifyBranches(),e==="simultaneous"){let o=Math.min(...this.branches.map(c=>c.clippedSegments[0][0])),n=Math.max(...this.branches.map(c=>c.clippedSegments.slice(-1)[0].slice(-2)[0])),a=this.mapIndependentToTime(n)-this.mapIndependentToTime(o),s=__dcg_shared_module_exports__['Bc'](this.branches[0].graphMode===1?this.projection.settings.yAxisScale:this.projection.settings.xAxisScale,[o,n],[0,a]),l=__dcg_shared_module_exports__['Bc'](this.branches[0].graphMode===1?this.projection.settings.yAxisScale:this.projection.settings.xAxisScale,[0,a],[o,n]);this.branches.forEach(c=>{c.duration=c.discrete?a+hp:a,c.mapIndependentToTime=d=>__dcg_shared_module_exports__['Cc'](s,d),c.mapTimeToIndependent=d=>__dcg_shared_module_exports__['Cc'](l,d)})}else this.branches.forEach(o=>{let n=o.clippedSegments[0][0],a=o.clippedSegments.slice(-1)[0].slice(-2)[0];o.discrete?o.duration=o.clippedSegments.reduce((c,d)=>c+d.length/2,0)*(hp+ZN):o.duration=this.mapIndependentToTime(a)-this.mapIndependentToTime(n);let s=__dcg_shared_module_exports__['Bc'](this.branches[0].graphMode===1?this.projection.settings.yAxisScale:this.projection.settings.xAxisScale,[n,a],[0,o.duration]),l=__dcg_shared_module_exports__['Bc'](this.branches[0].graphMode===1?this.projection.settings.yAxisScale:this.projection.settings.xAxisScale,[0,o.duration],[n,a]);o.mapIndependentToTime=c=>__dcg_shared_module_exports__['Cc'](s,c),o.mapTimeToIndependent=c=>__dcg_shared_module_exports__['Cc'](l,c)})}prepareToPlay(e){this.setupToPlayBranches(e),this.turnMainGainOn(),clearInterval(this.timeoutId)}sequentialPlayLoop(){var i,o,n,a,s;let e=this.audioContext.currentTime,t=(i=this.playBranchIterators[0])==null?void 0:i.next();if(this.lagLoggingData&&(this.lagLoggingData.branchIteratorCallCount++,this.audioContext.currentTime-e>0&&(this.lagLoggingData.branchIteratorStartTimes.push(e),this.lagLoggingData.branchIteratorRunTimes.push(this.audioContext.currentTime-e))),!!t){if(t.done)if(((o=t.value)==null?void 0:o.duration)!==void 0&&(this.currentPlayLoopStartTime=((n=t.value.startTime)!=null?n:this.currentPlayLoopStartTime)+t.value.duration),this.currentPlayLoopBranchIndex<this.branches.length-1)this.currentPlayLoopBranchIndex++,this.playBranchIterators[0]=this.playBranch(this.currentPlayLoopBranchIndex,this.currentPlayLoopStartTime),this.sequentialPlayLoop();else{(a=this.mainGainNode)==null||a.gain.cancelScheduledValues(this.currentPlayLoopStartTime),(s=this.mainGainNode)==null||s.gain.setTargetAtTime(0,this.currentPlayLoopStartTime,Er),clearTimeout(this.timeoutId),this.timeoutId=setTimeout(()=>this.stop(),1e3*(Math.max(this.currentPlayLoopStartTime-this.audioContext.currentTime,0)+Er));return}this.timeoutId=setTimeout(()=>this.sequentialPlayLoop(),i5)}}simultaneousPlayLoop(){var t,i;let e=this.playBranchIterators.map(o=>o.next());if(e.every(o=>o.done)){let o=this.currentPlayLoopStartTime+Math.max(...e.map(n=>{var a;return(a=n.value)!=null&&a.duration&&isFinite(n.value.duration)?n.value.duration:0}));(t=this.mainGainNode)==null||t.gain.cancelScheduledValues(o),(i=this.mainGainNode)==null||i.gain.setTargetAtTime(0,o,Er),this.timeoutId=setTimeout(()=>this.stop(),1e3*(Math.max(o-this.audioContext.currentTime,0)+Er))}else this.timeoutId=setTimeout(()=>this.simultaneousPlayLoop(),i5)}*playBlankSpace(e){let t=Math.max(this.audioContext.currentTime,e),i=new py(this,this.mainGainNode),{oscillator:o,pan:n,brownNoiseGain:a,gain:s}=i;o.stop(),s.gain.setTargetAtTime(1,t,Er);let l=this.branches.map(u=>{if(u.mapIndependentToTime)return[u.clippedSegments[0][0],u.clippedSegments.slice(-1)[0].slice(-2)[0]]}).filter(u=>!!u),c=[];for(l.sort((u,h)=>u[0]-h[0]);l.length>0;){let u=l[0];l=l.filter(h=>h[1]>u[1]),l.filter(h=>h[0]<=u[1]).length===0&&c.push([u[1],Math.min(...l.map(h=>h[0]))])}c=c.filter(u=>isFinite(u[0])&&isFinite(u[1]));let d=u=>{i.stop(u)};for(let u of c){let h=t+this.mapIndependentToTime(u[0]),g=t+this.mapIndependentToTime(u[1]);for(;h>this.audioContext.currentTime+NM;)yield{synthStopCallback:d};a.gain.setTargetAtTime(RM,h,Er),a.gain.setTargetAtTime(0,g,Er),n.pan.setValueAtTime(this.getPanValueFromIndependent(u[0]),h),n.pan.linearRampToValueAtTime(this.getPanValueFromIndependent(u[1]),g)}return{duration:0}}mapDiscreteSegmentIndexToTime(e){return e/2*(hp+ZN)}*playBranch(e,t){var C,S,k,I;let i=this.branches[e];if(!(i!=null&&i.duration)||!(i!=null&&i.mapIndependentToTime))return{duration:0};let o=Math.max(this.audioContext.currentTime,t),n=new py(this,this.mainGainNode),a=i.clippedSegments,s=M=>{n.stop(M)},{oscillator:l,gain:c,firstHarmonic:d,firstHarmonicGain:u,pan:h,brownNoiseGain:g}=n;if(i.poi&&i.poi.intersections&&this.poiBufferSample){let M=YN(i.graphMode,i.poi.intersections);for(let E of M){let A=this.audioContext.createBufferSource();A.connect(c),A.buffer=this.poiBufferSample;try{A==null||A.start(o+i.mapIndependentToTime(E))}catch(V){}}}let b=o;for(let M=0;M<a.length;M++){let E=a[M];for(let A=0;A<E.length;A+=2){let V=A===0,G=A+2>=E.length,P=i.discrete?b+this.mapDiscreteSegmentIndexToTime(A):o+i.mapIndependentToTime(E[A]),O=this.mapDependentToFrequency(E[A+1]);for(;P>this.audioContext.currentTime+NM;)yield{synthStopCallback:s,duration:void 0};if(i.discrete){this.synthesizePoint(E[A],E[A+1],b+this.mapDiscreteSegmentIndexToTime(A),n);continue}if(P<this.audioContext.currentTime-NM&&this.lagLoggingData&&this.lagLoggingData.branchLags.push({branchIndex:e,segmentIndex:M,pos:A,nextTime:P,proposedStartTime:t,lagAmount:this.audioContext.currentTime-P,currentTime:this.audioContext.currentTime}),V&&(u.gain.cancelScheduledValues(P),g.gain.cancelScheduledValues(P),c.gain.setTargetAtTime(1,P,Er)),O!==void 0&&isFinite(O)){l.frequency.linearRampToValueAtTime(O,P),d.frequency.linearRampToValueAtTime(O,P);let R=P;if(A>=2&&E[A-2]<=0!=E[A]<=0){let z=E[A-2],K=E[A];R=o+i.mapIndependentToTime(__dcg_shared_module_exports__['Dc']((S=(C=this.independentScale)==null?void 0:C.type)!=null?S:"linear",z,K,Math.abs(K)/(Math.abs(K)+Math.abs(z))))}u.gain.setTargetAtTime(E[A]>0?.15:0,R,Er);let J=P;if(A>=2&&E[A+1]<=0!=E[A-1]<=0){let z=E[A-2],K=E[A],v=E[A-1],D=E[A+1];J=o+i.mapIndependentToTime(__dcg_shared_module_exports__['Dc']((I=(k=this.independentScale)==null?void 0:k.type)!=null?I:"linear",z,K,Math.abs(v)/(Math.abs(v)+Math.abs(D))))}g.gain.setTargetAtTime(FM(E[A+1]),J,Er)}G&&(c.gain.setTargetAtTime(0,P,Er),M<i.clippedSegments.length-1&&g.gain.setTargetAtTime(RM,P,Er)),A===0?h.pan.setValueAtTime(this.getPanValueFromIndependent(E[A]),P):h.pan.linearRampToValueAtTime(this.getPanValueFromIndependent(E[A]),P)}b+=this.mapDiscreteSegmentIndexToTime(E.length)}return i.duration=Math.max(0,i.duration,this.audioContext.currentTime-t),n.stop(o+i.duration),{duration:i.duration,startTime:o}}mapIndependentToTime(e){return this.independentScale?__dcg_shared_module_exports__['Cc'](this.independentScale,e):0}mapDependentToFrequency(e){if(!this.dependentScale)return;let t=__dcg_shared_module_exports__['Cc'](this.dependentScale,e);if(this.FREQ_BASE)return Math.min(Math.max(this.FREQ_BASE*Math.pow(2,t),this.FREQ_MIN),this.FREQ_MAX);{let i=this.FREQ_MAX-this.FREQ_MIN;return Math.min(Math.max(this.FREQ_MIN+i*t,this.FREQ_MIN),this.FREQ_MAX)}}};var uy=[{speed:1600,displayedSpeed:"1/32 x"},{speed:1200,displayedSpeed:"1/24 x"},{speed:800,displayedSpeed:"1/16 x"},{speed:400,displayedSpeed:"1/8 x"},{speed:200,displayedSpeed:"1/4 x"},{speed:100,displayedSpeed:"1/2 x"},{speed:50,displayedSpeed:"1 x"},{speed:25,displayedSpeed:"2 x"},{speed:12.5,displayedSpeed:"4 x"},{speed:6.25,displayedSpeed:"8 x"}],AE=class{constructor(e,t){this.grapher=t,this.controller=e,this.audioTraceActive=!1,this.wasFocusInExpressionsView=!1,this.focusedCell=void 0,this.sliderTraceActive=!1,this.sliderIndex=0,this.sliderArray=[],this.lastSpokenBranch=1,this.agNavigator=new IE(e,this,this.grapher),this.agSynthesizer=new ME({controller:e,agNavigator:this.agNavigator,audioEnabled:()=>this.controller.getAudio()}),this.audioSpeedIndex=6,this.agSynthesizer.releaseAudio()}remove(){}handleKeydown(e){let t=e.altKey&&!e.metaKey&&!e.ctrlKey&&!e.shiftKey;t&&Ai(e)==="S"?this.agNavigator.getSelectedItem()&&(this.audioTraceActive||this.isFocusInExpressionsView())&&(e.preventDefault(),e.stopPropagation(),this.describeCurve()):t&&Ai(e)==="G"?(this.audioTraceActive||this.isFocusInExpressionsView())&&(e.preventDefault(),e.stopPropagation(),this.describeAxes()):t&&Ai(e)==="T"?(e.preventDefault(),e.stopPropagation(),this.toggleAudioTrace()):this.audioTraceActive&&(this.sliderTraceActive?this.sliderTraceKeydown(e):(this.stopAnimations(),this.audioTraceKeydown(e)))}sliderTraceKeydown(e){let t=e.altKey||e.metaKey,i=!t&&!e.ctrlKey&&!e.shiftKey;i&&ue(e)===jl||Ai(e)==="J"?(e.preventDefault(),e.stopPropagation(),this.decrementSliderValue()):i&&ue(e)===Jl||Ai(e)==="L"?(e.preventDefault(),e.stopPropagation(),this.incrementSliderValue()):i&&ue(e)===Hg?(e.preventDefault(),e.stopPropagation(),this.decrementBigSliderValue()):i&&ue(e)===qg?(e.preventDefault(),e.stopPropagation(),this.incrementBigSliderValue()):!t&&(ue(e)===wn||!e.shiftKey&&ue(e)===il||Ai(e)==="K")?(e.preventDefault(),e.stopPropagation(),this.nextSlider()):!t&&(ue(e)===rn||e.shiftKey&&ue(e)===il||Ai(e)==="I")?(e.preventDefault(),e.stopPropagation(),this.prevSlider()):i&&ue(e)===$g||Ai(e)==="U"?(e.preventDefault(),e.stopPropagation(),this.sliderMin()):i&&ue(e)===Wg||Ai(e)==="N"?(e.preventDefault(),e.stopPropagation(),this.sliderMax()):this.audioTraceKeydown(e)}audioTraceKeydown(e){let t=e.altKey||e.metaKey,i=t&&!e.ctrlKey&&!e.shiftKey,o=!t&&!e.ctrlKey&&!e.shiftKey,n=Ai(e);if(ue(e)===rn&&i)e.preventDefault(),e.stopPropagation(),Wi(),this.agNavigator.prevCurve();else if(ue(e)===wn&&i)e.preventDefault(),e.stopPropagation(),Wi(),this.agNavigator.nextCurve();else if(o&&ue(e)===jl||ue(e)===rn||n==="J")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"keypad/audio-trace",command:"previous-point"});else if(o&&ue(e)===Jl||ue(e)===wn||n==="L")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"keypad/audio-trace",command:"next-point"});else if(!t&&(ue(e)===Hg||!e.shiftKey&&ue(e)===il||n==="I"))e.preventDefault(),e.stopPropagation(),this.reportAndMoveToNextPOI();else if(!t&&(ue(e)===qg||e.shiftKey&&ue(e)===il||n==="K"))e.preventDefault(),e.stopPropagation(),this.reportAndMoveToPrevPOI();else if(o&&ue(e)===$g||n==="U")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToFirstPoint();else if(o&&ue(e)===Wg||n==="N")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToLastPoint();else if(o&&n==="X")e.preventDefault(),e.stopPropagation(),this.reportX();else if(o&&n==="P")e.preventDefault(),e.stopPropagation(),this.reportPOICount();else if(o&&n==="Y")e.preventDefault(),e.stopPropagation(),this.reportY();else if(o&&n==="T")e.preventDefault(),e.stopPropagation(),this.reportType();else if(o&&n==="B")e.preventDefault(),e.stopPropagation(),this.reportBranch();else if(o&&n==="O")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToOrigin();else if(o&&n==="H")e.preventDefault(),e.stopPropagation(),this.hearGraph();else if(o&&typeof n=="string"&&n>="0"&&n<="9"){if(e.preventDefault(),e.stopPropagation(),Wi(),!this.controller.getAudio()){ie(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"));return}this.agSynthesizer.stop();let a=this.agNavigator.getCurrentSketch();if(a){let s;e.which===48?s=9:s=e.which-49;let l=s,c=-1;for(let d=0;d<a.branches.length;d++)if(sl(a.branches[d])&&(l-=1),l<0){c=d;break}c>=0?this.agSynthesizer.getPlaybackSupported()?(this.agSynthesizer.playBranchByIndex(c),this.grapher.traceLayer.setTraceInfo(void 0),this.graphAnimationTimeoutId=requestAnimationFrame(()=>this.animateCurrentSketchLine())):ie(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-play")):ie(this.controller.s("graphing-calculator-narration-audio-trace-branch-not-found",{branch:s+1}))}else ie(this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected"))}else t&&typeof n=="string"&&n>="1"&&n<="5"?(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-audio-trace-speed",speed:parseInt(n,10)+3})):!e.altKey&&!e.ctrlKey&&!e.metaKey&&n==="V"?(e.preventDefault(),e.stopPropagation(),this.controller.getAudio()?e.shiftKey?this.controller.dispatch({type:"keypad/audio-trace",command:"volume-down"}):this.controller.dispatch({type:"keypad/audio-trace",command:"volume-up"}):ie(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-play"))):o&&n==="A"?(e.preventDefault(),e.stopPropagation(),Wi(),this.queueAnimatingPoints(!0),ie()):o&&n==="S"&&this.controller.isListEnabled()?(e.preventDefault(),e.stopPropagation(),this.toggleSliderTrace()):o&&n==="C"?(e.preventDefault(),e.stopPropagation(),this.reportColor()):o&&this.exitAudioTrace();this.controller.dispatch({type:"render"})}describeCurve(){Wi();let e=this.agNavigator.getCurrentSketch();if(!e){ie(this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected"));return}Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-color",{color:hu(this.controller,e.color)}));let t=cy(e,e.branches.length-1);t>1&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-branch-count",{branches:t}));let i=!1,o=!1;for(let a of e.branches)if(t===1&&a.segments.length>0&&a.hasOwnProperty("operator")){if(a.graphMode===2){if(a.operator===">"||a.operator===">="){Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-above"));break}else if(a.operator==="<"||a.operator==="<="){Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-below"));break}}else if(a.graphMode===1){if(a.operator===">"||a.operator===">="){Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-right"));break}else if(a.operator==="<"||a.operator==="<="){Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-left"));break}}}else t>1&&(a.graphMode===2||a.graphMode===1?(a.operator==="<"||a.operator==="<="||a.operator===">"||a.operator===">=")&&(i=!0):a.graphMode===7&&(o=!0));i&&o&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-in-regions"));let n=e.getPOI();if(n.length>0){let a=[];for(let s of n)a[s.type]===void 0?a[s.type]=1:a[s.type]+=1;a.forEach((s,l)=>{l===1001?Ye(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-intersection"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-intersections",{count:s})):l===1002?Ye(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-root"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-roots",{count:s})):l===1003?Ye(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-intercept"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-intercepts",{count:s})):l===1004?Ye(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-extremum"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-extrema",{count:s})):l===1008&&Ye(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-label"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-labels",{count:s}))})}ie()}describeAxes(){Wi(),ie(dy(this.controller))}queueCoordinates(e,t,i=!1){if(!this.grapher.getProjection().viewport||!e)return;let n=this.agNavigator.getCurrentSketch();(e.hasOwnProperty("branch")&&n&&n.branches.length>1&&this.lastSpokenBranch!==e.reportedBranch||t==="branch")&&typeof e.reportedBranch=="number"&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-property-branch-number",{branch:e.reportedBranch})),this.lastSpokenBranch=e.reportedBranch?e.reportedBranch:e.branch+1,e.hasOwnProperty("type")&&!t?Ye(this.controller.s("graphing-calculator-narration-audio-trace-property-type-before-coordinates",{type:this.describePOI(e)})):t==="type"&&Ye(this.describePOI(e)),(!t||t==="x")&&Ye(on(this.controller,e.x)),(!t||t==="y")&&Ye(nn(this.controller,e.y)),i&&ie()}describePOI(e){if(e.typeChain){let t=[];for(let i=0;i<e.typeChain.length;i++)t.push(this.poiTypeToText(e,i));return t.join(", ")}else return this.poiTypeToText(e)}poiTypeToText(e,t){switch(t&&e.typeChain?e.typeChain[t]:e.type){case 1001:let o=this.getIntersectingCurves(e);return o!==""?this.controller.s("graphing-calculator-narration-audio-trace-point-type-intersection-with-curves",{curves:o}):this.controller.s("graphing-calculator-narration-audio-trace-point-type-intersection");case 1002:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-root");case 1003:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-intercept");case 1004:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-extremum");case 1006:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-definition");case 1007:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-trace");case 1008:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-label");default:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-not-a-poi")}}getIntersectingCurves(e){return!e||!e.intersects?"":this.getExpressionAriaLabel(e.intersects)}getExpressionAriaLabel(e){let t=this.controller.getItemModel(e);return t?t.type==="expression"&&t.label?xo(t.label):t.type==="table"&&this.focusedCell?this.controller.s("graphing-calculator-narration-audio-trace-expression-with-column",{index:t.displayIndex,column:this.focusedCell.location.column+1}):cr(t,"describe"):""}exitAudioTrace(e){if(this.audioTraceActive){if(this.audioTraceActive=!1,this.controller.isKeypadEnabled()&&this.controller.dispatch({type:"keypad/123"}),e||(e=this.controller.s("graphing-calculator-text-audio-trace-off")),this.controller.dispatch({type:"toast/close"}),this.wasFocusInExpressionsView){let t=this.agNavigator.getSelectedItem();(!t||!this.controller.isItemSelectable(t.id))&&(t=this.controller.getFirstFullyVisibleItem()),t&&this.controller.isItemSelectable(t.id)&&this.controller.dispatch({type:"move-focus-to-item",id:t.id,where:t.type==="table"&&this.focusedCell!==void 0?{location:"cell",...this.focusedCell.location}:"end"})}this.wasFocusInExpressionsView=!1,this.focusedCell=void 0,this.stopAnimations(),this.sliderTraceActive=!1,this.sliderIndex=0,this.agSynthesizer.stop(),this.agSynthesizer.releaseAudio(),this.agNavigator.reset(),this.lastSpokenBranch=1,this.grapher.traceLayer.setTraceInfo(void 0),this.grapher.traceLayer.setTraceLine(void 0),this.controller.requestRedrawGraph(),ie(e),this.resumeAnimations()}}isFocusInExpressionsView(){return!!this.controller.getFocusedItem()}canAudioTraceCurrentExp(){let e=this.agNavigator.getSelectedItem();return e?e.type==="table"?!!this.agNavigator.getCurrentSketch():this.agNavigator.canTrace(e):!1}enterAudioTrace(e){var a;let t=this.agNavigator.getSelectedItem(),i=t&&t.type!=="table"&&!this.agNavigator.canTrace(t)?this.getExpressionAriaLabel(t.id):void 0,o=!1;this.audioTraceActive||(this.wasFocusInExpressionsView=this.isFocusInExpressionsView(),t&&i&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-unsupported-expression",{expression:i})),o=!!i||!this.wasFocusInExpressionsView);let n;if(o)n=this.agNavigator.getFirstTraceableSketch({selectAssociatedExpression:!0});else if(!i){if(t&&t.type==="expression"&&t.formula&&t.formula.error)return this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected")}});if(t&&t.type==="table"){let s=Mn(t);(!this.focusedCell||this.focusedCell.tableId!==t.id||s&&(s.column!==this.focusedCell.location.column||s.row!==this.focusedCell.location.row))&&(this.focusedCell=s!==void 0?{tableId:t.id,location:s}:void 0)}else this.focusedCell=void 0;n=this.agNavigator.getCurrentSketch()}if(!n){this.agNavigator.reset(),this.lastSpokenBranch=1,this.exitAudioTrace(),n=this.agNavigator.getCurrentSketch();let s=n==null?void 0:n.branches[0].graphMode;return s===8&&!Hi("audioTraceSimult")?(this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-implicit-support")}})):s===5&&!Hi("audioTraceSimult")?(this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-parametric-support")}})):s===6&&!Hi("audioTraceSimult")?(this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-polar-support")}})):this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected")}})}if((a=this.controller.toneController)==null||a.handleAction({type:"mute-global"}),this.agNavigator.reset(),this.agNavigator.computeStepSizes(),this.lastSpokenBranch=1,this.grapher.traceLayer.clearOpenedPOI(),this.controller.requestRedrawGraph(),!this.audioTraceActive&&(this.controller.isKeypadEnabled()||this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-on"),noAria:!0,onHide:()=>this.exitAudioTrace(),hideAfter:0}}),i&&n&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-tracing-different-expression",{expression:this.getExpressionAriaLabel(this.focusedCell?this.focusedCell.tableId:n.id)})),Ye(this.controller.s("graphing-calculator-text-audio-trace-on")),this.controller.getAudio()||Ye(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled")),this.pauseAnimations(),this.queueAnimatingPoints(!1),this.agSynthesizer.prepareSynthesizer(),(!e||!e.fromKeypad)&&(Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-use-arrow-keys")),this.controller.getAudio()&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-hear-graph")),this.agNavigator.getTraceableExpressionCount()>1&&(xi?Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-expression-navigation-mac")):Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-expression-navigation-windows"))),xi?Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-disable-mac")):Ye(this.controller.s("graphing-calculator-narration-audio-trace-instructions-disable-windows"))),this.wasFocusInExpressionsView)){let s=this.controller.findEl(".dcg-graph-outer");s&&(W(s).one("focusin",()=>{setTimeout(()=>{ie()},0)}),this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}}))}this.agNavigator.moveToOrigin(),Ye(this.getExpressionAriaLabel(n.id)),this.reportAudioTrace({playSound:!1}),this.wasFocusInExpressionsView||ie(),this.audioTraceActive=!0,this.controller.isKeypadEnabled()&&this.controller.dispatch({type:"keypad/audio"})}checkIfSelectedItemChanged(e){this.lastSelectedId!==e&&(this.lastSelectedId=e,this.audioTraceActive&&(e?(Ye(this.getExpressionAriaLabel(e)),this.exitSliderTrace(),this.agNavigator.updatePOI(),this.agNavigator.moveToOrigin(),this.reportAudioTrace(),ie()):this.exitAudioTrace()))}pauseAnimations(){this.sliderArray.length=0,this.controller.getAllModelsWithSliders().forEach(t=>{t.slider.isPlaying&&(this.controller.dispatch({type:"set-slider-isplaying",id:t.id,isPlaying:!1}),this.sliderArray.push(t))})}resumeAnimations(){if(this.sliderArray.length!==0){for(let e=0;e<this.sliderArray.length;e++){let t=this.sliderArray[e];t.slider.isPlaying!==!0&&this.controller.dispatch({type:"set-slider-isplaying",id:t.id,isPlaying:!0})}this.sliderArray.length=0}}stopAnimations(){this.controller.getAllModelsWithSliders().forEach(t=>{t.slider.isPlaying&&this.controller.dispatch({type:"set-slider-isplaying",id:t.id,isPlaying:!1})})}getAnimatingVars(){let e=[];for(let t=0;t<this.sliderArray.length;t++)e.push('"'+Oo(this.sliderArray[t])+'"');return e}hasActiveSliders(){let e=this.controller.getAllModelsWithSliders();for(let t=0;t<e.length;t++)if(e[t].slider.isPlaying)return!0;return!1}queueAnimatingPoints(e){this.sliderArray.length===1?Ye(this.controller.s("graphing-calculator-narration-audio-trace-one-slider-paused")):this.sliderArray.length>1?Ye(this.controller.s("graphing-calculator-narration-audio-trace-multiple-sliders-paused",{sliders:this.sliderArray.length})):e&&Ye(this.controller.s("graphing-calculator-narration-audio-trace-no-sliders-paused"))}queueSliderLatex(){this.hasActiveSliders()||this.agSynthesizer.stop();let e=this.getSelectedSlider();e?Ye(e.latex):Ye(this.controller.s("graphing-calculator-narration-audio-trace-slider-value-unknown"))}getSelectedSlider(){let e=this.controller.getAllModelsWithSliders();return this.sliderIndex<=e.length-1?e[this.sliderIndex]:null}incrementSliderValue(){this.adjustSlider("up")}decrementSliderValue(){this.adjustSlider("down")}incrementBigSliderValue(){this.adjustSlider("bigup")}decrementBigSliderValue(){this.adjustSlider("bigdown")}nextSlider(){this.adjustSlider("next")}prevSlider(){this.adjustSlider("prev")}sliderMin(){this.adjustSlider("min")}sliderMax(){this.adjustSlider("max")}adjustSlider(e){let t=this.getSelectedSlider();if(!t){Ye(this.controller.s("graphing-calculator-narration-audio-trace-cannot-change-slider-value"));return}let i=t.latex,o=this.controller.getAllModelsWithSliders().length;switch(e){case"up":case"down":case"bigup":case"bigdown":case"min":case"max":this.controller.dispatch({type:"adjust-slider-by-keyboard",id:t.id,adjustment:e}),this.queueSliderLatex(),ie();break;case"next":this.sliderIndex++,this.sliderIndex>=o&&(Ye(this.controller.s("graphing-calculator-narration-audio-trace-last-slider")),this.sliderIndex=o-1),this.queueSliderLatex(),ie();return;case"prev":this.sliderIndex--,this.sliderIndex<0&&(Ye(this.controller.s("graphing-calculator-narration-audio-trace-first-slider")),this.sliderIndex=0),this.queueSliderLatex(),ie();return}!t.slider.isPlaying&&i!==t.latex&&(this.queueSliderLatex(),ie())}toggleAudioTrace(){this.audioTraceActive?this.exitAudioTrace():this.enterAudioTrace()}toggleSliderTrace(){this.sliderTraceActive?this.exitSliderTrace():this.enterSliderTrace()}enterSliderTrace(){if(this.sliderTraceActive)return;this.sliderIndex=0,this.controller.getAllModelsWithSliders().length!==0?(Ye(this.controller.s("graphing-calculator-narration-slider-trace-on")),this.queueSliderLatex(),this.sliderTraceActive=!0):(Ye(this.controller.s("graphing-calculator-narration-slider-trace-no-sliders")),this.sliderTraceActive=!1),ie()}exitSliderTrace(){this.sliderTraceActive&&(Ye(this.controller.s("graphing-calculator-narration-slider-trace-off")),this.sliderTraceActive=!1,this.sliderIndex=0,ie())}recomputePoints(){!this.audioTraceActive||this.agSynthesizer.getIsPlaying()||(this.agNavigator.updatePOI(),this.agNavigator.updateSampledPoints(),this.agNavigator.updateCurrentPoint(),this.agNavigator.resetTracePoint(),this.agNavigator.computeStepSizes())}reportAndMoveToPrevPoint(){Wi(),this.agNavigator.prevPoint(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToNextPoint(){Wi(),this.agNavigator.nextPoint(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToOrigin(){Wi(),this.agNavigator.moveToOrigin(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToPrevPOI(){Wi(),this.agNavigator.prevPOI(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToNextPOI(){Wi(),this.agNavigator.nextPOI(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToFirstPoint(){Wi(),this.agNavigator.firstPoint(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportAndMoveToLastPoint(){Wi(),this.agNavigator.lastPoint(),this.reportAudioTrace(),this.controller.dispatch({type:"render"})}reportX(){Wi(),this.reportAudioTrace({propToSpeak:"x",playSound:!1})}reportY(){Wi(),this.reportAudioTrace({propToSpeak:"y",playSound:!1})}reportColor(){Wi();let e=this.agNavigator.getCurrentSketch();e?Ye(hu(this.controller,e.color)):Ye(this.controller.s("graphing-calculator-narration-color-unknown")),ie()}reportPOICount(){Wi();let e=this.agNavigator.getCurrentSketch(),t=e?e.getPOI().length:0;ie(this.controller.s("graphing-calculator-narration-audio-trace-poi-count",{x:t}))}reportType(){Wi(),this.reportAudioTrace({propToSpeak:"type",playSound:!1})}reportBranch(){Wi(),this.reportAudioTrace({propToSpeak:"branch",playSound:!1})}describePoint(){Wi(),this.reportAudioTrace({playSound:!1}),ie()}playCurrentPoint(){let e=this.agNavigator.getCurrentPoint();e&&this.agSynthesizer.playPoint(e)}reportAudioTrace(e){let t=this.agNavigator.getCurrentPoint();if(!t)return;let i=e&&e.propToSpeak,o=this.controller.getAudio()&&this.agSynthesizer.getPlaybackSupported()&&(e&&e.playSound!==void 0?e.playSound:!0),n=e&&e.speakCoordinates!==void 0?e.speakCoordinates:!0;this.agSynthesizer.stop(),o&&this.playCurrentPoint(),n&&(this.queueCoordinates(t,i),setTimeout(function(){ie()},i?0:100))}adjustPlaybackSpeed(e){if(!this.controller.getAudio()){ie(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"));return}if(e<0||e>=uy.length)return;this.audioSpeedIndex=e;let t=uy[e];return this.agSynthesizer.setAudioSpeed(t.speed),ie(this.controller.s("graphing-calculator-narration-audio-trace-playback-speed",{speed:t.displayedSpeed}))}speedUp(){this.adjustPlaybackSpeed(this.audioSpeedIndex+1)}speedDown(){this.adjustPlaybackSpeed(this.audioSpeedIndex-1)}adjustVolume(e){if(Wi(),!this.controller.getAudio()){ie(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"));return}let t=this.agSynthesizer.getAudioVolume(),i=e==="up"?Math.min(100,Math.round((t+.1)*100)):Math.max(0,Math.round((t-.1)*100));this.agSynthesizer.setAudioVolume(i/100),this.playCurrentPoint(),ie(this.controller.s("graphing-calculator-narration-audio-trace-volume",{volume:i}))}getFocusedCell(){return this.focusedCell}setFocusedCell(e){this.focusedCell=e}getAudioTraceActive(){return this.audioTraceActive}isAudioTracing(){return!!this.agSynthesizer&&this.agSynthesizer.getIsPlaying()}handleEvaluatorChange(e){}hearGraph(){var e,t;if(Wi(),!this.controller.getAudio()){ie(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"));return}if(this.agSynthesizer.getPlaybackSupported()){this.agSynthesizer.stop();let i=this.agNavigator.getCurrentSketch();if((t=(e=this.controller).logEvent)==null||t.call(e,{category:"audio-trace",action:"hear-graph"}),i&&Ya(this.controller,i)){let o=Hi("audioTraceSimult")?"simultaneous":"sequential";this.agSynthesizer.playCurrentSketch(o),o==="simultaneous"?(this.grapher.traceLayer.setTraceInfo(void 0),requestAnimationFrame(()=>this.animateCurrentSketchLine())):(this.grapher.traceLayer.setTraceLine(void 0),requestAnimationFrame(()=>this.animateCurrentSketchPoint()))}else ie(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-trace-this-expression"))}else ie(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-play"))}animateCurrentSketchPoint(){if(this.graphAnimationTimeoutId&&cancelAnimationFrame(this.graphAnimationTimeoutId),this.graphAnimationTimeoutId=requestAnimationFrame(()=>this.animateCurrentSketchPoint()),!this.agSynthesizer.getIsPlaying())return;let e=this.agSynthesizer.getCurrentIndependentValue(),t=this.agSynthesizer.getCurrentBranchIndex();e!==void 0&&t!==void 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he=we.length-1;switch(Ft){case 1:return we[he-1];case 2:return le.group();case 3:case 37:case 41:case 43:case 44:this.$=le.group(we[he-1],we[he]);break;case 4:case 38:this.$=le.group(we[he]);break;case 7:this.$=le.group(we[he-1],we[he]);break;case 9:this.$=le.modified_expression(we[he-5],we[he-3],we[he-1]);break;case 10:this.$=le.modified_expression(we[he-4],we[he-2]);break;case 11:this.$=le.modified_expression(we[he-3],we[he-1]);break;case 12:this.$=le.modified_expression(we[he-4],le.group(),we[he-1]);break;case 13:this.$=le.modified_expression(we[he-3],le.group(),we[he-1]);break;case 14:this.$=le.modified_expression(we[he-3],le.group(),le.group());break;case 15:case 16:this.$=le.modified_expression(we[he-2],le.group());break;case 17:this.$=le.modified_expression(we[he-1]);break;case 18:case 19:case 22:case 23:case 24:this.$=le.modified_expression(le.group());break;case 20:case 21:le.warnOrError("Multi-level modified expressions are not 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69:this.$=le.terminal("[");break;case 70:this.$=le.terminal("\\{");break;case 71:this.$=le.terminal("(");break;case 72:this.$=le.terminal("]");break;case 73:this.$=le.terminal("\\}");break;case 74:this.$=le.terminal(")");break;case 75:this.$=le.terminal("\\langle ");break;case 76:this.$=le.terminal("\\rangle ");break;case 77:this.$=le.terminal("|");break;case 78:this.$=le.terminal("\\|");break;case 79:this.$=le.terminal(" ");break;case 80:this.$=le.command(we[he].toLowerCase());break;case 81:this.$=le.terminal(le.greek(we[he]));break;case 82:this.$=le.terminal(we[he].toLowerCase());break;case 83:this.$=le.terminal(we[he].toUpperCase());break;case 84:this.$=le.terminal("+");break;case 85:this.$=le.terminal("-");break;case 86:this.$=le.terminal("\\cdot ");break;case 87:this.$=le.terminal("\\times ");break;case 88:this.$=le.terminal("*");break;case 89:this.$=le.terminal("/");break;case 90:this.$=le.terminal("\\div ");break;case 91:this.$=le.terminal("\\%\\operatorname{of}");break;case 92:this.$=le.terminal("\\%");break;case 93:this.$=le.terminal("\\to ");break;case 94:this.$=le.comparison(we[he].trim());break;case 95:this.$=le.level_with_comparison(we[he].trim());break;case 96:this.$=le.terminal("\\ldots ");break;case 97:this.$=le.terminal(":");break;case 98:this.$=le.terminal(we[he]);break;case 99:this.$=le.terminal("\\infty ");break;case 100:this.$=le.terminal("\\int ");break;case 101:this.$=le.terminal("!");break;case 102:this.$=le.terminal("\\&");break;case 103:this.$=le.primes(we[he]);break;case 104:this.$=le.terminal("?");break}},table:[{3:1,4:2,5:[1,3],6:4,7:5,8:6,9:7,11:o,15:n,17:a,19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},{1:[3]},{5:[1,73]},{1:[2,2]},i(_t,[2,4],{6:4,7:5,8:6,9:7,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,22:32,19:33,4:74,11:o,15:n,17:a,20:s,21:l,23:c,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe}),i(je,[2,5]),i(je,[2,6]),i(je,[2,8],{10:75,82:Kr}),i(Dt,[2,45],{10:77,27:78,77:X,82:Kr}),i(je,[2,46],{10:79,82:Kr}),i(je,[2,47],{10:80,82:Kr}),{4:81,6:4,7:5,8:6,9:7,11:o,12:[1,83],13:[1,82],14:[1,84],15:n,17:a,19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},{7:87,16:85,17:[1,86],19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},{4:88,6:4,7:5,8:6,9:7,11:o,15:n,17:a,18:[1,89],19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},i(xe,[2,48]),i(xe,[2,49]),i(xe,[2,50]),i(xe,[2,98]),i(xe,[2,51]),i(xe,[2,52]),i(xe,[2,53]),i(xe,[2,54]),i(xe,[2,55]),i(xe,[2,56]),i(xe,[2,57]),i(xe,[2,58]),i(xe,[2,59]),i(xe,[2,60]),i(xe,[2,61]),i(xe,[2,62]),i(xe,[2,63]),i(xe,[2,64]),i(xe,[2,65]),i(xe,[2,66]),i(xe,[2,80]),i(xe,[2,81]),i(xe,[2,82]),i(xe,[2,83]),i(xe,[2,67]),i(xe,[2,68]),i(xe,[2,79]),i(xe,[2,84]),i(xe,[2,85]),i(xe,[2,86]),i(xe,[2,87]),i(xe,[2,88]),i(xe,[2,89]),i(xe,[2,90]),i(xe,[2,91]),i(xe,[2,92]),i(xe,[2,93]),i(xe,[2,94]),i(xe,[2,95]),i(xe,[2,96]),i(xe,[2,97]),i(xe,[2,99]),i(xe,[2,100]),i(xe,[2,101]),i(xe,[2,102]),i(xe,[2,104]),i(xe,[2,69]),i(xe,[2,70]),i(xe,[2,71]),i(xe,[2,72]),i(xe,[2,73]),i(xe,[2,74]),i(xe,[2,75]),i(xe,[2,76]),i(xe,[2,77]),i(xe,[2,78]),{4:90,6:4,7:5,8:6,9:7,11:o,15:n,17:a,19:33,20:s,21:l,22:32,23:c,24:[1,91],26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},i(xe,[2,31]),i(xe,[2,32]),{1:[2,1]},i(_t,[2,3]),i(je,[2,7]),i(je,[2,103]),i(Dt,[2,41],{27:92,77:X}),i(je,[2,40],{10:93,82:Kr}),i(je,[2,43]),i(je,[2,44]),{12:[1,94],13:[1,95],14:[1,96]},{12:[1,97],13:[1,98],14:[1,99]},{12:[1,101],13:[1,100],14:[1,102]},i(je,[2,24]),{17:[1,103]},{4:104,6:4,7:5,8:6,9:7,11:o,15:n,17:a,18:[1,105],19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},{7:87,16:106,17:[2,38],19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},{18:[1,107]},i(xe,[2,30]),{24:[1,108]},{4:109,6:4,7:5,8:6,9:7,11:o,15:n,17:a,19:33,20:s,21:l,22:32,23:c,25:[1,110],26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,55:M,56:E,57:A,58:V,59:G,60:P,61:O,62:R,63:q,64:J,65:U,66:z,67:K,68:v,69:D,70:_,71:te,72:Q,73:De,74:se,75:re,76:j,77:X,78:fe,79:be,80:Me,81:Be,83:Xe},i(je,[2,39]),i(je,[2,42]),{4:111,6:4,7:5,8:6,9:7,11:o,13:[1,112],14:[1,113],15:n,17:a,19:33,20:s,21:l,22:32,23:c,26:8,27:9,28:10,29:14,30:15,31:16,32:18,33:19,34:20,35:21,36:22,37:23,38:24,39:25,40:26,41:27,42:28,43:29,44:30,45:31,46:d,47:u,48:h,49:g,50:b,51:C,52:S,53:k,54:I,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Expecting `+Jr.join(", ")+", got '"+(this.terminals_[xt]||xt)+"'":Sd="Parse error on line "+(Ue+1)+": Unexpected "+(xt==qe?"end of input":"'"+(this.terminals_[xt]||xt)+"'"),this.parseError(Sd,{text:nt.match,token:this.terminals_[xt]||xt,line:nt.yylineno,loc:si,expected:Jr})}if(Ar[0]instanceof Array&&Ar.length>1)throw new Error("Parse Error: multiple actions possible at state: "+Dn+", token: "+xt);switch(Ar[0]){case 1:Je.push(xt),Ft.push(nt.yytext),we.push(nt.yylloc),Je.push(Ar[1]),xt=null,bi?(xt=bi,bi=null):(at=nt.yyleng,he=nt.yytext,Ue=nt.yylineno,si=nt.yylloc,de>0&&de--);break;case 2:if(li=this.productions_[Ar[1]][1],Aa.$=Ft[Ft.length-li],Aa._$={first_line:we[we.length-(li||1)].first_line,last_line:we[we.length-1].last_line,first_column:we[we.length-(li||1)].first_column,last_column:we[we.length-1].last_column},Bi&&(Aa._$.range=[we[we.length-(li||1)].range[0],we[we.length-1].range[1]]),Cd=this.performAction.apply(Aa,[he,at,Ue,Un.yy,Ar[1],Ft,we].concat(Cc)),typeof Cd!="undefined")return Cd;li&&(Je=Je.slice(0,-1*li*2),Ft=Ft.slice(0,-1*li),we=we.slice(0,-1*li)),Je.push(this.productions_[Ar[1]][0]),Ft.push(Aa.$),we.push(Aa._$),ts=Yr[Je[Je.length-2]][Je[Je.length-1]],Je.push(ts);break;case 3:return!0}}return!0}},Zi=function(){var tt={EOF:1,parseError:function(Qe,Je){if(this.yy.parser)this.yy.parser.parseError(Qe,Je);else throw new Error(Qe)},setInput:function(Re,Qe){return this.yy=Qe||this.yy||{},this._input=Re,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var Re=this._input[0];this.yytext+=Re,this.yyleng++,this.offset++,this.match+=Re,this.matched+=Re;var Qe=Re.match(/(?:\r\n?|\n).*/g);return Qe?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),Re},unput:function(Re){var Qe=Re.length,Je=Re.split(/(?:\r\n?|\n)/g);this._input=Re+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-Qe),this.offset-=Qe;var le=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),Je.length-1&&(this.yylineno-=Je.length-1);var Ft=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:Je?(Je.length===le.length?this.yylloc.first_column:0)+le[le.length-Je.length].length-Je[0].length:this.yylloc.first_column-Qe},this.options.ranges&&(this.yylloc.range=[Ft[0],Ft[0]+this.yyleng-Qe]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
`+this.showPosition(),{text:"",token:null,line:this.yylineno});return this},less:function(Re){this.unput(this.match.slice(Re))},pastInput:function(){var Re=this.matched.substr(0,this.matched.length-this.match.length);return(Re.length>20?"...":"")+Re.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var Re=this.match;return Re.length<20&&(Re+=this._input.substr(0,20-Re.length)),(Re.substr(0,20)+(Re.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var Re=this.pastInput(),Qe=new Array(Re.length+1).join("-");return Re+this.upcomingInput()+`
`+Qe+"^"},test_match:function(Re,Qe){var Je,le,Ft;if(this.options.backtrack_lexer&&(Ft={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(Ft.yylloc.range=this.yylloc.range.slice(0))),le=Re[0].match(/(?:\r\n?|\n).*/g),le&&(this.yylineno+=le.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:le?le[le.length-1].length-le[le.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+Re[0].length},this.yytext+=Re[0],this.match+=Re[0],this.matches=Re,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(Re[0].length),this.matched+=Re[0],Je=this.performAction.call(this,this.yy,this,Qe,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),Je)return Je;if(this._backtrack){for(var we in Ft)this[we]=Ft[we];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var Re,Qe,Je,le;this._more||(this.yytext="",this.match="");for(var Ft=this._currentRules(),we=0;we<Ft.length;we++)if(Je=this._input.match(this.rules[Ft[we]]),Je&&(!Qe||Je[0].length>Qe[0].length)){if(Qe=Je,le=we,this.options.backtrack_lexer){if(Re=this.test_match(Je,Ft[we]),Re!==!1)return Re;if(this._backtrack){Qe=!1;continue}else return!1}else if(!this.options.flex)break}return Qe?(Re=this.test_match(Qe,Ft[le]),Re!==!1?Re:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var Qe=this.next();return Qe||this.lex()},begin:function(Qe){this.conditionStack.push(Qe)},popState:function(){var Qe=this.conditionStack.length-1;return Qe>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(Qe){return Qe=this.conditionStack.length-1-Math.abs(Qe||0),Qe>=0?this.conditionStack[Qe]:"INITIAL"},pushState:function(Qe){this.begin(Qe)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(Qe,Je,le,Ft){var we=Ft;switch(le){case 0:return this.begin("modexp"),11;break;case 1:return 21;case 2:return this.begin("modexp"),11;break;case 3:return 12;case 4:return 13;case 5:return this.popState(),14;break;case 6:return 63;case 7:return 64;case 8:return 65;case 9:return 66;case 10:return 67;case 11:return 68;case 12:return 69;case 13:return 54;case 14:return 48;case 15:return 49;case 16:return 50;case 17:return 55;case 18:return 51;case 19:return 52;case 20:return 53;case 21:return 57;case 22:return 56;case 23:return 76;case 24:return 70;case 25:return 71;case 26:return 72;case 27:return 74;case 28:return 74;case 29:return 74;case 30:return 74;case 31:return 74;case 32:return 74;case 33:return 74;case 34:return 74;case 35:return 74;case 36:return 73;case 37:return 74;case 38:return 74;case 39:return 73;case 40:return 73;case 41:return 73;case 42:return 73;case 43:return 73;case 44:return 73;case 45:return 73;case 46:return 73;case 47:return 73;case 48:return 73;case 49:return 75;case 50:return 20;case 51:return 47;case 52:return 21;case 53:return 82;case 54:return 60;case 55:return 15;case 56:return this.begin("radical"),17;break;case 57:return this.popState(),18;break;case 58:return 18;case 59:return 79;case 60:return 81;case 61:return 80;case 62:return 59;case 63:return 59;case 64:return Je.yytext=this.matches[1],77;break;case 65:return 23;case 66:return 24;case 67:return 25;case 68:return Je.yytext=this.matches[1],62;break;case 69:return 61;case 70:return 78;case 71:return 83;case 72:return 46;case 73:return 47;case 74:return 58;case 75:return 5;case 76:return 85}},rules:[/^(?:"(?=[^>\]]+%))/,/^(?:")/,/^(?:"(?=[^>\]]+\]|[^>\]]+%))/,/^(?:%)/,/^(?:<)/,/^(?:\])/,/^(?:[+])/,/^(?:[-])/,/^(?:[*])/,/^(?:[@][*])/,/^(?:[@][\#])/,/^(?:[_][/])/,/^(?:[.][/])/,/^(?:[.][.][(])/,/^(?:[@][(])/,/^(?:[.][(])/,/^(?:[(])/,/^(?:[.][.][)])/,/^(?:[@][)])/,/^(?:[.][)])/,/^(?:[)])/,/^(?:[\\][\\])/,/^(?:[\\])/,/^(?:[_][3])/,/^(?:[@][0][O][F][ ]?)/,/^(?:[@][0])/,/^(?:[ ][$]O[ ])/,/^(?:[ ][\^;]+[.]K[ ])/,/^(?:[\^;]+[=])/,/^(?:[ ][\^;]+[/][.]K[ ])/,/^(?:[ ][\^;]+[@][:][@][:][ ])/,/^(?:[ ][\^;]+["]K[:][ ])/,/^(?:[ ][\^;]+[.]1[:][ ])/,/^(?:[ ][\^;]+["]K[ ])/,/^(?:[ ][\^;]+[.]1[ ])/,/^(?:[ ][\^;]+[/][$][L][ ])/,/^(?:[ ][.]K[ ])/,/^(?:[ ][\^;]+[/]?[$][L][ ])/,/^(?:[ ][\^;]+[$]P[ ])/,/^(?:[=])/,/^(?:[ ][/][.]K[ ])/,/^(?:[ ][@][:][@][:][ ])/,/^(?:[ ]["]K[:][ ])/,/^(?:[ ][.]1[:][ ])/,/^(?:[ ]["]K[ ])/,/^(?:[ ][.]1[ ])/,/^(?:[@][:])/,/^(?:[ ][/]?[$][L][ ])/,/^(?:[ ][$]P[ ])/,/^(?:[ ]['][']['][ ])/,/^(?:[\^;]+)/,/^(?:[.]["])/,/^(?:["])/,/^(?:[']+)/,/^(?:[.][,]?[ABGDEZ\?\:IKLMNXOPRSTUYF\&W])/,/^(?:[.]*[<])/,/^(?:[.]*[>])/,/^(?:[.]*\])/,/^(?:[.]*\])/,/^(?:!)/,/^(?:[_]&)/,/^(?:&)/,/^(?:(ARC)?(SIN|COS|TAN|CSC|SEC|COT)(H)?)/,/^(?:(ARG|DET|EXP|IM|INF|LIM|LN|LOG|MAX|MIN|MOD|RE|SUP))/,/^(?:#?(\d*\.?\d+))/,/^(?:[,]*[?])/,/^(?:[,]*[/])/,/^(?:[,]*#)/,/^(?:[,]([A-Z]))/,/^(?:[A-Z])/,/^(?:[,][=])/,/^(?:[_][8])/,/^(?:[,][ ]?)/,/^(?:[.])/,/^(?:[ ])/,/^(?:$)/,/^(?:.)/],conditions:{radical:{rules:[0,1,2,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76],inclusive:!0},modexp:{rules:[2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76],inclusive:!0},INITIAL:{rules:[2,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76],inclusive:!0}}};return tt}();Io.lexer=Zi;function Se(){this.yy={}}return Se.prototype=Io,Io.Parser=Se,new Se}();typeof Cm!="undefined"&&typeof r!="undefined"&&(r.parser=t,r.Parser=t.Parser,r.parse=function(){return t.parse.apply(t,arguments)},r.main=function(){},typeof e!="undefined"&&Cm.main===e&&r.main(process.argv.slice(1)))}}),v5=jM({"generated/ueb-to-latex.jison.js"(r,e){"use strict";var t=function(){var i=function(Yr,he,Ue,at){for(Ue=Ue||{},at=Yr.length;at--;Ue[Yr[at]]=he);return Ue},o=[1,15],n=[1,16],a=[1,17],s=[1,36],l=[1,18],c=[1,37],d=[1,38],u=[1,14],h=[1,46],g=[1,47],b=[1,39],C=[1,40],S=[1,41],k=[1,56],I=[1,42],M=[1,43],E=[1,44],A=[1,45],V=[1,54],G=[1,55],P=[1,57],O=[1,58],R=[1,59],q=[1,60],J=[1,61],U=[1,62],z=[1,63],K=[1,64],v=[1,65],D=[1,66],_=[1,67],te=[1,68],Q=[1,69],De=[1,70],se=[1,71],re=[1,72],j=[1,73],X=[1,74],fe=[1,75],be=[1,76],Me=[1,77],Be=[1,48],Xe=[1,49],_t=[1,50],je=[1,51],Kr=[1,52],Dt=[1,78],xe=[1,53],Io=[5,14,18,19,29,52,53,54],Zi=[5,10,13,14,15,18,19,29,52,53,54],Se=[5,10,13,14,15,17,18,19,21,23,24,28,29,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89],tt=[1,86],Re=[1,87],Qe=[1,88],Je=[10,13,15,17,21,23,24,28,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89],le={trace:function(){},yy:{},symbols_:{error:2,sentence:3,group:4,EOF:5,expression_group:6,delimited_expression:7,level:8,radical:9,LEVEL:10,basic_token:11,bracketed_expression:12,RADICAL_WITH_INDEX:13,CLOSE_RADICAL:14,RADICAL:15,frac:16,OPEN_FRAC:17,OVER:18,CLOSE_FRAC:19,simple_frac:20,NUMBER:21,NUMBER_FRAC_DENOMINATOR:22,NUMBER_FRAC_NUMERATOR_BAD:23,NUMBER_FRAC_DENOMINATOR_BAD:24,atom:25,lbracket:26,rbracket:27,OPEN_GROUP:28,CLOSE_GROUP:29,command:30,greek:31,letter:32,comma:33,period:34,colon:35,infinity:36,integral:37,factorial:38,ampersand:39,question_mark:40,bracket:41,space:42,operation:43,comparison:44,ellipsis:45,primes:46,",":47,".":48,"[":49,"{":50,"(":51,"]":52,"}":53,")":54,SPACE:55,COMMAND:56,GREEK:57,CAPITAL_LETTER:58,LETTER:59,PIPE:60,DOUBLE_PIPE:61,"+":62,"-":63,CDOT:64,TIMES:65,"*":66,DIV:67,SLASH:68,PERCENT_OF:69,PERCENT:70,TO:71,"=":72,NEQ:73,"<":74,">":75,LEQ:76,APPROX:77,GEQ:78,TILDE:79,PARALLEL:80,PERPENDICULAR:81,ELLIPSIS:82,COLON:83,INFINITY:84,INTEGRAL:85,FACTORIAL:86,"&":87,PRIMES:88,"?":89,unknown:90,UNKNOWN:91,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",10:"LEVEL",13:"RADICAL_WITH_INDEX",14:"CLOSE_RADICAL",15:"RADICAL",17:"OPEN_FRAC",18:"OVER",19:"CLOSE_FRAC",21:"NUMBER",22:"NUMBER_FRAC_DENOMINATOR",23:"NUMBER_FRAC_NUMERATOR_BAD",24:"NUMBER_FRAC_DENOMINATOR_BAD",28:"OPEN_GROUP",29:"CLOSE_GROUP",47:",",48:".",49:"[",50:"{",51:"(",52:"]",53:"}",54:")",55:"SPACE",56:"COMMAND",57:"GREEK",58:"CAPITAL_LETTER",59:"LETTER",60:"PIPE",61:"DOUBLE_PIPE",62:"+",63:"-",64:"CDOT",65:"TIMES",66:"*",67:"DIV",68:"SLASH",69:"PERCENT_OF",70:"PERCENT",71:"TO",72:"=",73:"NEQ",74:"<",75:">",76:"LEQ",77:"APPROX",78:"GEQ",79:"TILDE",80:"PARALLEL",81:"PERPENDICULAR",82:"ELLIPSIS",83:"COLON",84:"INFINITY",85:"INTEGRAL",86:"FACTORIAL",87:"&",88:"PRIMES",89:"?",91:"UNKNOWN"},productions_:[0,[3,2],[3,1],[4,3],[4,2],[4,1],[4,2],[4,1],[7,1],[7,1],[8,2],[8,2],[8,2],[9,4],[9,3],[9,3],[9,2],[9,4],[9,3],[9,2],[16,5],[16,4],[16,4],[16,3],[16,2],[20,2],[20,1],[20,1],[11,1],[11,1],[11,1],[6,2],[6,2],[6,1],[6,1],[12,3],[12,2],[12,3],[12,2],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[33,1],[34,1],[26,1],[26,1],[26,1],[27,1],[27,1],[27,1],[42,1],[30,1],[31,1],[32,1],[32,1],[41,1],[41,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[45,1],[35,1],[36,1],[37,1],[38,1],[39,1],[46,1],[40,1],[90,1]],performAction:function(he,Ue,at,de,nr,qe,Cc){var nt=qe.length-1;switch(nr){case 1:return qe[nt-1];case 2:return de.group();case 3:case 35:this.$=de.group(qe[nt-2],qe[nt-1],qe[nt]);break;case 4:case 6:case 31:case 32:case 36:this.$=de.group(qe[nt-1],qe[nt]);break;case 5:case 7:case 33:case 34:this.$=de.group(qe[nt]);break;case 10:case 11:case 12:this.$=de.basic_level(qe[nt-1],de.group(qe[nt]));break;case 13:case 17:this.$=de.radical(qe[nt-1],de.group(qe[nt-2]));break;case 14:case 15:this.$=de.radical(de.group(),de.group(qe[nt-1]));break;case 16:this.$=de.radical(de.group(),de.group());break;case 18:this.$=de.radical(qe[nt-1]);break;case 19:this.$=de.radical(de.group());break;case 20:this.$=de.fraction(qe[nt-3],qe[nt-1]);break;case 21:this.$=de.fraction(qe[nt-2],de.group());break;case 22:this.$=de.fraction(de.group(),qe[nt-1]);break;case 23:case 24:this.$=de.fraction(de.group(),de.group());break;case 25:this.$=de.fraction(de.group(de.terminal(de.to_number(qe[nt-1]))),de.group(de.terminal(de.to_number(qe[nt]))));break;case 26:this.$=de.fraction(de.group(de.terminal(de.to_number(qe[nt]))),de.group());break;case 27:this.$=de.fraction(de.group(),de.group(de.terminal(de.to_number(qe[$01]))));break;case 37:this.$=de.group(qe[nt-1]);break;case 38:this.$=de.group();break;case 39:this.$=de.terminal(de.to_number(qe[nt]));break;case 57:this.$=de.terminal(",");break;case 58:this.$=de.terminal(".");break;case 59:this.$=de.terminal("[");break;case 60:this.$=de.terminal("\\{");break;case 61:this.$=de.terminal("(");break;case 62:this.$=de.terminal("]");break;case 63:this.$=de.terminal("\\}");break;case 64:this.$=de.terminal(")");break;case 65:this.$=de.terminal(" ");break;case 66:this.$=de.command("\\"+qe[nt].trim().toLowerCase());break;case 67:this.$=de.terminal(de.greek(qe[nt]));break;case 68:this.$=de.terminal(qe[nt].toUpperCase());break;case 69:this.$=de.terminal(qe[nt].toLowerCase());break;case 70:this.$=de.terminal("|");break;case 71:this.$=de.terminal("\\|");break;case 72:this.$=de.terminal("+");break;case 73:this.$=de.terminal("-");break;case 74:this.$=de.terminal("\\cdot ");break;case 75:this.$=de.terminal("\\times ");break;case 76:this.$=de.terminal("*");break;case 77:this.$=de.terminal("\\div ");break;case 78:this.$=de.terminal("/");break;case 79:this.$=de.terminal("\\%\\operatorname{of}");break;case 80:this.$=de.terminal("\\%");break;case 81:this.$=de.terminal("\\to ");break;case 82:this.$=de.terminal("=");break;case 83:this.$=de.terminal("\\neq ");break;case 84:this.$=de.terminal("<");break;case 85:this.$=de.terminal(">");break;case 86:this.$=de.terminal("\\leq ");break;case 87:this.$=de.terminal("\\approx ");break;case 88:this.$=de.terminal("\\geq ");break;case 89:this.$=de.terminal("\\sim ");break;case 90:this.$=de.terminal("\\parallel ");break;case 91:this.$=de.terminal("\\perp ");break;case 92:this.$=de.terminal("\\ldots ");break;case 93:this.$=de.terminal(":");break;case 94:this.$=de.terminal("\\infty ");break;case 95:this.$=de.terminal("\\int ");break;case 96:this.$=de.terminal("!");break;case 97:this.$=de.terminal("\\&");break;case 98:this.$=de.primes(qe[nt]);break;case 99:this.$=de.terminal("?");break}},table:[{3:1,4:2,5:[1,3],6:4,7:5,8:8,9:9,10:o,11:6,12:7,13:n,15:a,16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},{1:[3]},{5:[1,79]},{1:[2,2]},i(Io,[2,5],{8:8,9:9,7:80,10:o,13:n,15:a}),i(Io,[2,7],{6:4,7:5,11:6,12:7,8:8,9:9,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,4:81,10:o,13:n,15:a,17:s,21:l,23:c,24:d,28:u,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe}),i(Zi,[2,33],{11:6,12:7,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,6:82,17:s,21:l,23:c,24:d,28:u,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe}),i(Zi,[2,34],{11:6,12:7,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,6:83,17:s,21:l,23:c,24:d,28:u,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe}),i(Se,[2,8]),i(Se,[2,9]),i(Se,[2,28]),i(Se,[2,29]),i(Se,[2,30]),{4:84,6:4,7:5,8:8,9:9,10:o,11:6,12:7,13:n,15:a,16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,27:85,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,52:tt,53:Re,54:Qe,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},{4:89,6:4,7:5,8:8,9:9,10:o,11:6,12:7,13:n,15:a,16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,28:u,29:[1,90],30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},{9:93,11:91,12:92,13:n,15:a,16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},{11:94,12:95,14:[1,96],16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},{4:97,6:4,7:5,8:8,9:9,10:o,11:6,12:7,13:n,14:[1,98],15:a,16:11,17:s,20:12,21:l,23:c,24:d,25:10,26:13,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},i(Se,[2,39],{22:[1,99]}),i(Se,[2,40]),i(Se,[2,41]),i(Se,[2,42]),i(Se,[2,43]),i(Se,[2,44]),i(Se,[2,45]),i(Se,[2,46]),i(Se,[2,47]),i(Se,[2,48]),i(Se,[2,49]),i(Se,[2,50]),i(Se,[2,51]),i(Se,[2,52]),i(Se,[2,53]),i(Se,[2,54]),i(Se,[2,55]),i(Se,[2,56]),{4:100,6:4,7:5,8:8,9:9,10:o,11:6,12:7,13:n,15:a,16:11,17:s,18:[1,101],19:[1,102],20:12,21:l,23:c,24:d,25:10,26:13,28:u,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:h,48:g,49:b,50:C,51:S,55:k,56:I,57:M,58:E,59:A,60:V,61:G,62:P,63:O,64:R,65:q,66:J,67:U,68:z,69:K,70:v,71:D,72:_,73:te,74:Q,75:De,76:se,77:re,78:j,79:X,80:fe,81:be,82:Me,83:Be,84:Xe,85:_t,86:je,87:Kr,88:Dt,89:xe},i(Se,[2,26]),i(Se,[2,27]),i(Je,[2,59]),i(Je,[2,60]),i(Je,[2,61]),i(Se,[2,66]),i(Se,[2,67]),i(Se,[2,68]),i(Se,[2,69]),i(Se,[2,57]),i(Se,[2,58]),i(Se,[2,93]),i(Se,[2,94]),i(Se,[2,95]),i(Se,[2,96]),i(Se,[2,97]),i(Se,[2,99]),i(Se,[2,70]),i(Se,[2,71]),i(Se,[2,65]),i(Se,[2,72]),i(Se,[2,73]),i(Se,[2,74]),i(Se,[2,75]),i(Se,[2,76]),i(Se,[2,77]),i(Se,[2,78]),i(Se,[2,79]),i(Se,[2,80]),i(Se,[2,81]),i(Se,[2,82]),i(Se,[2,83]),i(Se,[2,84]),i(Se,[2,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at=new Error(he);throw at.hash=Ue,at}},parse:function(he){var Ue=this,at=[0],de=[],nr=[null],qe=[],Cc=this.table,nt="",Un=0,Sc=0,si=0,Bi=2,Xo=1,Ec=qe.slice.call(arguments,1),xt=Object.create(this.lexer),bi={yy:{}};for(var Dn in this.yy)Object.prototype.hasOwnProperty.call(this.yy,Dn)&&(bi.yy[Dn]=this.yy[Dn]);xt.setInput(he,bi.yy),bi.yy.lexer=xt,bi.yy.parser=this,typeof xt.yylloc=="undefined"&&(xt.yylloc={});var Ar=xt.yylloc;qe.push(Ar);var kf=xt.options&&xt.options.ranges;typeof bi.yy.parseError=="function"?this.parseError=bi.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;function Cd(yi){at.length=at.length-2*yi,nr.length=nr.length-yi,qe.length=qe.length-yi}for(var Aa=function(){var yi;return yi=xt.lex()||Xo,typeof yi!="number"&&(yi=Ue.symbols_[yi]||yi),yi},jr,li,ts,Jr,Sd,kn,Ed={},Rp,rs,Dd,zi;;){if(ts=at[at.length-1],this.defaultActions[ts]?Jr=this.defaultActions[ts]:((jr===null||typeof jr=="undefined")&&(jr=Aa()),Jr=Cc[ts]&&Cc[ts][jr]),typeof 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o=r.fillStyle;r.fillStyle=e,r.fillRect(t+1,i,1,1),r.fillRect(t,i+1,1,1),r.fillRect(t+1,i+1,1,1),r.fillRect(t+2,i+1,1,1),r.fillRect(t+1,i+2,1,1),r.fillStyle=o}var km={};km.vpmax8={width:170,height:220,margins:{left:5,top:15,right:5,bottom:50}};km.vpmax11={width:230,height:220,margins:{left:15,top:15,right:5,bottom:5}};km.etc8={width:96,height:96,margins:{left:5,top:15,right:0,bottom:0}};km.etc11={width:132,height:134,margins:{left:10,top:15,right:5,bottom:5}};var xy=class{constructor(e){this.grapher=e,this.controller=this.grapher.controller,this.renderedTabTargetOrder=[],this.renderedTabTargets={}}redrawToCtx(e,t,i){let{ctx:o,projection:n}=e;this.renderedTabTargets={},this.renderedTabTargetOrder=[],yn(o,"background-images"),(i===void 0||i.length<__dcg_shared_module_exports__['Da'](t))&&(i=__dcg_shared_module_exports__['La'](t));for(let s of i){let l=t[s];l&&l.shouldGraph&&!l.foreground&&CS(e,l,this.grapher.clickableObjectsLayer,{currentKeyboardAttention:this.controller.get2dPOIController().keyboardAttentionManager.getKeyboardAttention(),cacheRenderedSvgs:this.controller.getGraphSettings().config.cacheRenderedSvgs});var a=this.controller.getItemModel(s);if(a&&a.type==="image"&&a.shouldGraph&&Ws(a)){let c=a.formula.dimensions;if(!c||!c.x||!c.y||!c.width||!c.height||!c.radianAngle)continue;for(let d=0;d<c.x.length;d++)if(isFinite(c.x[d])&&isFinite(c.y[d])&&isFinite(c.width[d])&&isFinite(c.height[d])&&isFinite(c.radianAngle[d])){this.renderedTabTargetOrder.push(s),this.renderedTabTargets[s]={id:s,description:this.getComputedDescription(a,d),x:c.x[d],y:c.y[d],radianAngle:c.radianAngle[d],width:c.width[d],height:c.height[d],widthScale:Math.abs(n.mapx(1)-n.mapx(0)),heightScale:Math.abs(n.mapy(1)-n.mapy(0)),screenX:n.mapx(c.x[d]),screenY:n.mapy(c.y[d]),centerId:a.formula.center_reference_id,selected:An(a)};break}}}xn(o),this.speakAriaAlert()}getOrderedTabTargets(){return this.getTabIndex()===-1?[]:this.renderedTabTargetOrder.map(e=>{var i;let t=this.renderedTabTargets[e];return{calcId:t.id,listIndex:void 0,polygonEdge:void 0,description:this.controller.isGeometry()||(i=this.getAriaAlert({id:t.id,includeUsageInstructions:!0}))==null?void 0:i.completeMessage}})}getStyle(e){var t=this.renderedTabTargets[e];if(!t)return;let{screenX:i,screenY:o,radianAngle:n,width:a,height:s,widthScale:l,heightScale:c}=t,d=c/l,u=a*l,h=s*c/d,g=i-u/2,b=o-h/2;var C=`translate(${g}px, ${b}px)`,S=n?` rotate(${n}rad)`:"",k=d===1?"":` scale(1,${d})`;return{position:"absolute",top:0,left:0,transform:C+k+S,width:u+"px",height:h+"px"}}getTabIndex(){if(this.controller.getActiveTool()!=="selection")return-1;var e=this.grapher.settings;return e.config.graphpaper&&e.config.enableTabindex?0:-1}getAriaHidden(){var e=this.grapher.settings;return!e.config.graphpaper}getComputedDescription(e,t){let i=e.formula&&e.formula.computed_description&&e.formula.computed_description[t];return i&&i!==""?xo(i):this.grapher.getAudioTrace().getExpressionAriaLabel(e.id)}getAriaLabel(e){var t=this.getAriaAlert({id:e,includeUsageInstructions:!1});return t&&t.completeMessage}speakAriaAlert(){if(this.controller.isGeometry())return;let e=this.getFocusedImage();if(!e){this.lastAriaAlert=void 0;return}let t=e.id,i=this.getAriaAlert({id:t,lastAriaAlert:this.lastAriaAlert,includeUsageInstructions:!0});this.lastAriaAlert=i,i&&i.completeMessage&&ie(i.completeMessage)}getAriaAlert(e){let{id:t,lastAriaAlert:i,includeUsageInstructions:o}=e;if(t){var n=this.controller.getItemModel(t);if(!(!n||n.type!=="image")){var a=this.renderedTabTargets[t];if(a){i&&i.id!==t&&(i=void 0);var s=i==null?void 0:i.label,l=a.description,c=s!==l,d=!!(i!=null&&i.selected),u=a.selected,h=d!==u,g=i&&i.coordX,b=i&&i.coordY,C=a.x,S=a.y,k=C!==g||S!==b,I=this.grapher.getProjection(),M=on(this.controller,C),E=nn(this.controller,S),A=`${M} ${E}`,V=l,G=o?this.controller.s("graphing-calculator-narration-movable-point-suffix-usage-instructions"):"",P=this.isImageFullyVisible(n,I)?"":this.controller.s("graphing-calculator-narration-draggable-image-off-screen-prompt"),O;return i?c||!k&&h?O=V+P:k?O=A+P:O="":O=this.controller.s("graphing-calculator-narration-item-at-coordinates",{itemDescription:V,x:M,y:E})+G+P,{id:t,coordX:C,coordY:S,label:l,completeMessage:O}}}}}getFocusedImage(){let e=this.grapher.poiController.keyboardAttentionManager.getKeyboardAttention();return e?this.renderedTabTargets[e.calcId]:void 0}speakImageAttribute(e,t){if(e){var i=this.grapher.getAudioTrace();if(i){var o=this.grapher.getProjection();if(o)switch(t){case"X":ie(on(this.controller,e.x));break;case"Y":ie(nn(this.controller,e.y));break;case"L":ie(e.description);break}}}}hasNonlinearMoveStrategy(e){if(!e)return!1;var t=this.controller.getItemModel(e);if(!t||t.type!=="expression"||!t.formula)return!1;var i=t.formula.move_strategy;return!i||!i[0]?!1:i[0].type==="updateSliderNonlinear"}isImageFullyVisible(e,t){let i=e.formula.dimensions;if(!i||!i.x||!i.y)return!1;for(let o=0;o<i.x.length;o++)if(!t.coordsAreOnscreen(t.mapx(i.x[o]),t.mapy(i.y[o])))return!1;return!0}};function z5(r,e){return`${r}_dcg_delim_${e}`}var wy=class{constructor(e){this.hoveredObjects={},this.grapher=e,this.controller=this.grapher.controller,this.renderedTabTargetOrder=[],this.renderedTabTargets={}}getOrderedTabTargets(){return this.renderedTabTargetOrder.map(e=>{let t=this.renderedTabTargets[e];return{calcId:t.id,listIndex:t.listIndex,polygonEdge:void 0,description:t.description}})}redraw(){this.renderedTabTargets={},this.renderedTabTargetOrder=[];let e=this.grapher.getSketchOrder();for(let t of e){let i=this.controller.getItemModel(t);if(!i)continue;let o=this.grapher.getGraphSketch(t),n=this.grapher.getGraphImage(t);if(o&&i.type==="expression"&&fn(i))for(let a=0;a<o.branches.length;a++){let s=o.branches[a];if(!s.segments||s.segments.length===0)continue;let l=0;s.graphMode===3||s.graphMode===4?o.getBranchPOI(a).forEach(c=>{l=c.pointIdxOnBranch||0,isFinite(c.x)&&isFinite(c.y)&&this.addTabTarget(i,l)}):(l="listIndex"in s&&s.listIndex!==void 0?s.listIndex:0,s.segments.length>0&&this.addTabTarget(i,l))}else if(n&&n.shouldGraph&&i.type==="image"&&su(i)){let a=i.formula&&i.formula.dimensions;if(!a||!a.x||!a.y||!a.width||!a.height||!a.radianAngle)continue;for(let s=0;s<a.x.length;s++)isFinite(a.x[s])&&isFinite(a.y[s])&&isFinite(a.width[s])&&isFinite(a.height[s])&&isFinite(a.radianAngle[s])&&this.addTabTarget(i,s)}}Object.keys(this.hoveredObjects).length||this.pressedObject?this.grapher.setLayerClass("clickableObjects","dcg-mouse-over-clickable-object"):this.grapher.setLayerClass("clickableObjects",void 0)}addTabTarget(e,t){let i=z5(e.id,t);this.renderedTabTargetOrder.indexOf(i)!==-1||this.renderedTabTargets[i]!==void 0||(this.renderedTabTargetOrder.push(i),this.renderedTabTargets[i]={type:e.type,id:e.id,listIndex:t,description:this.getComputedDescription(e,t)})}getTabIndex(e){if(this.controller.getActiveTool()!=="selection"||!this.renderedTabTargets[e])return-1;let i=this.grapher.settings;return!i.config.graphpaper||!i.config.enableTabindex?-1:0}getAriaHidden(){return!this.grapher.settings.config.graphpaper}getCachedDescription(e){return this.renderedTabTargets[e].description}getComputedDescription(e,t){let i=e.formula&&e.formula.computed_description&&e.formula.computed_description[t];return i&&i!==""?xo(i):this.grapher.getAudioTrace().getExpressionAriaLabel(e.id)}getModelId(e){let t=this.renderedTabTargets[e];return t?t.id:""}getListIndex(e){let t=this.renderedTabTargets[e];if(t)return t.listIndex}isKeyboardFocused(e,t){if(!e)return!1;let i=this.grapher.poiController.keyboardAttentionManager.getKeyboardAttention(),o=i==null?void 0:i.calcId;return e===o&&(t===void 0||t===(i==null?void 0:i.listIndex))}shouldDrawHovered(e,t,i){if(!t)return!1;if(this.isKeyboardFocused(t,i))return!0;let{translationPreviewVectorParents:o,rotationPreviewAngleMarkerParents:n}=e.transformationPreviewParentData;if(o.has(t)||n.has(t)&&!this.controller.isToolPreviewItem(t))return!0;if(this.isAnObjectPressed()&&!this.isObjectPressed(t))return!1;let a=this.getHoveredObjectById(t);return a?a.listIndexes===void 0||i===void 0?!0:!!a.listIndexes[i]:!1}setHoveredObjects(e){__dcg_shared_module_exports__['Oa'](e,this.hoveredObjects)||(this.hoveredObjects=e,this.requestRedrawNextFrame())}getHoveredObjects(){let e=this.grapher.poiController.keyboardAttentionManager.getKeyboardAttention();if(e){let t=__dcg_shared_module_exports__['i'](this.hoveredObjects),i=t[e.calcId],o=e.listIndex||0;return i?i.listIndexes?i.listIndexes[o]=!0:i.listIndexes={[o]:!0}:(i={listIndexes:{[o]:!0}},t[e.calcId]=i),t}else return this.hoveredObjects}getHoveredObjectById(e){return this.getHoveredObjects()[e]}shouldDrawPressed(e,t){if(!e)return!1;let i=this.pressedObject;return!i||i.id!==e?!1:t===void 0?!0:i.listIndex===t}isObjectPressed(e){return e===void 0?!1:!!(this.pressedObject&&this.pressedObject.id===e)}setPressedObject(e){!e&&!this.pressedObject||e&&this.pressedObject&&e.id===this.pressedObject.id&&e.listIndex===this.pressedObject.listIndex||(this.pressedObject=e,this.requestRedrawNextFrame())}getPressedObject(){return this.pressedObject}isAnObjectPressed(){return!!this.pressedObject}requestRedrawNextFrame(){this.controller.requestRedrawGraph()}shouldDrawGhosted(e){if(!e)return!1;let t=this.controller.getItemModel(e);return!t||t.type!=="expression"?!1:Zo(t)}};Pc();var ir=class{constructor(e){this.model=e;this.s=e.s}createOutput(){return this.model.createCustomToolOutput(this.getSpec())}clearTentativeOutputs(){let e=this.getSpec();var t={},i=this.model.getNonObjectsState().ui.currentTool.idMap;for(let o in i){let n=i[o];!this.model.isObjectALockedToolInput(n)&&this.model.isObjectUncommitted(n)&&(t[o]=n)}this.model.deleteObjectsAndRememberReusableId(t),this.model.tentativelyMatchToolInput(e,""),this.createOutput()}didLockInput(e){var n;let{currentTool:t}=this.model.getNonObjectsState().ui,i=t.inputIndex,o=e.inputs[i];o&&(n=o.numberInputInfo)!=null&&n.defaultLatex&&!t.idMap[o.id]&&this.onNumberInput(o.numberInputInfo.defaultLatex)}shouldReferenceSpecificItemInList(e,t){return!t}getExpandedReferenceForDef(e,t){return this.shouldReferenceSpecificItemInList(e,t)?e.referenceLatex:e.assignment}getListIndexForHover(e,t){if(this.shouldReferenceSpecificItemInList(e,t))return e.listIndex}_getOrCreatePoint(e,t,i){var c,d;let o=this.model.getOrCreatePointNearMouse(e,i);if(o.type==="def")return{createdNew:!1,def:o.def,reference:this.getExpandedReferenceForDef(o.def,t),previewOnly:!1};let n=this.createPointDefinition(o.spec,t),a=o.spec.type==="point-reference"?o.spec.targetSpec.parentDefs:o.spec.parentDefs,s=0;for(let u=0;u<a.length;u++){let h=a[u];if(h.polygonEdgeInfo){let g=this.model.createToolInputDependency({type:"polygon-segment",parents:[(c=h.polygonEdgeInfo)==null?void 0:c.polygonDef.referenceLatex],edgeNumber:((d=h.polygonEdgeInfo)==null?void 0:d.edgeNumber)||0},this.getSpec(),s);n.parents[u]=g,s+=1,this.model.setObjectHovered({tokenId:g,listIndex:void 0})}else this.model.setObjectHovered({calcId:h.calcId,listIndex:this.getListIndexForHover(h,t)})}return{createdNew:!0,def:void 0,reference:this.model._createInputObject(n),previewOnly:n.type==="point"&&n.previewOnly}}_isReadyToCommit(){return this.model.getNonObjectsState().ui.currentTool.inputIndex>=this.getSpec().inputs.length}_getFirstMissingInput(){let{inputIndex:e}=this.model.getNonObjectsState().ui.currentTool;return this.getSpec().inputs[e]}canNextInputBePoint(){let e=this._getFirstMissingInput();return e&&e.type==="point"?!0:!!(e&&e.type==="union"&&e.valueTypes.indexOf(__dcg_shared_module_exports__['p'])!==-1)}getNonPointInputType(){let e=this._getFirstMissingInput();if(!(!e||e.type==="point"))return e.type==="union"?e:e.type}isValidNextInputType(e){if(this.canNextInputBePoint()&&__dcg_shared_module_exports__['aa'](e,__dcg_shared_module_exports__['p']))return!0;let t=this._getFirstMissingInput();if(!t)return!1;let i=[];if(t.type==="union")i=t.valueTypes;else{let o=t.type;switch(o){case"point":i=[__dcg_shared_module_exports__['p']];break;case"straight":i=[...__dcg_shared_module_exports__['ba']];break;case"angle":i=[__dcg_shared_module_exports__['J'],__dcg_shared_module_exports__['L']];break;case"arc":i=[__dcg_shared_module_exports__['D']];break;case"circle":i=[__dcg_shared_module_exports__['B']];break;case"polygon":i=[__dcg_shared_module_exports__['x']];break;case"segment":i=[__dcg_shared_module_exports__['z']];break;case"vector":i=[__dcg_shared_module_exports__['P']];break;default:return o}}return t.numberInputInfo&&i.push(__dcg_shared_module_exports__['o']),i.some(o=>__dcg_shared_module_exports__['aa'](e,o))}getAllValidNextInputTypes(){return __dcg_shared_module_exports__['W'].filter(e=>this.isValidNextInputType(e))}getHint(){let e=this._getFirstMissingInput();return e?e.hint!==void 0?this.s(e.hint):this.s("graphing-calculator-text-geometry-select-hint",{type:e.type}):""}getSpecIdToLockIn(e,t){let i=e.inputs[t];if(i)return i.id}tryCommitResults(){if(this.model.attemptLockToolInputIn(this.getSpec()),this._isReadyToCommit()){let e=this.model.getUncommittedObjects();for(let i in e)e[i].type==="expression-edit-preview-latex"&&delete e[i];let t={...this.model.getNonObjectsState().ui.currentTool.idMap};return this.model.commitObjects(),this.model.deselectAllObjects(),this.model.cancelToolplay(),{committed:e,toolIdToLatex:t}}return{committed:void 0}}tentativelyAddInput({target:e,pointInfo:t},i){var n,a;let o;if(e)if(e.polygonEdgeInfo){let s=this.model.createToolInputDependency({type:"polygon-segment",parents:[(n=e.polygonEdgeInfo)==null?void 0:n.polygonDef.referenceLatex],edgeNumber:((a=e.polygonEdgeInfo)==null?void 0:a.edgeNumber)||0},this.getSpec(),0);this.model.setObjectHovered({tokenId:s,listIndex:void 0}),o=s}else o=this.getExpandedReferenceForDef(e,i),this.model.setObjectHovered({calcId:e.calcId,listIndex:this.getListIndexForHover(e,i)});else t&&(o=t.reference,t!=null&&t.def&&!t.createdNew&&!t.previewOnly&&this.model.setObjectHovered({calcId:t.def.calcId,listIndex:this.getListIndexForHover(t.def,i)}));o&&this.model.tentativelyMatchToolInput(this.getSpec(),o)}onFocus(e){this.clearTentativeOutputs(),e&&this.tentativelyAddInput({target:e},!1),this.createOutput()}onMove(e){this.clearTentativeOutputs();let t=this.canNextInputBePoint(),i=this.getNonPointInputType(),o=!1;if(i){let n=this.model.getObjectDefUnderMouse(e.pt,e.tolerance);n&&this.model.objectIsInstanceOf(n,i)&&(this.tentativelyAddInput({target:n},e.shift),o=!0)}if(!o&&t){let n=this._getOrCreatePoint(e.pt,e.shift,e.tolerance);o=!n.previewOnly,this.isDegenerateInput(n.reference)?n.def&&this.model.setObjectHovered({calcId:n.def.calcId,listIndex:this.getListIndexForHover(n.def,e.shift)}):this.tentativelyAddInput({pointInfo:n},e.shift)}return this.createOutput(),o}isDegenerateInput(e){return!!this.model.getNonObjectsState().ui.currentTool.lockedIds[e]}getNumberInputLatex(){let e=this.getSpec(),{inputIndex:t,idMap:i}=this.model.getNonObjectsState().ui.currentTool,o=e.inputs[t];return o!=null&&o.numberInputInfo&&i[`${o.id}-number`]||""}onNumberInput(e){this.clearTentativeOutputs();let t=this.getSpec();this.model.storeNumberInputLatex(t,e),this.createOutput()}createPointDefinition(e,t){let i=e.parentDefs,o;switch(e.type){case"point-reference":{o={type:"point-reference",parents:[this.getExpandedReferenceForDef(i[0],t)]};break}default:{let n=i.map(a=>this.getExpandedReferenceForDef(a,t));o={...e,parents:n}}}return o}shouldUseJitEdges(){return!0}shouldHighlightRelevantObjects(){return!0}};function $E(r,e){if(typeof e=="object")return e.valueTypes.some(t=>__dcg_shared_module_exports__['aa'](r,t));switch(e){case"point":return r===__dcg_shared_module_exports__['p'];case"straight":return r===__dcg_shared_module_exports__['F']||r===__dcg_shared_module_exports__['H']||r===__dcg_shared_module_exports__['z']||r===__dcg_shared_module_exports__['P'];case"angle":return r===__dcg_shared_module_exports__['J']||r===__dcg_shared_module_exports__['L'];case"arc":return r===__dcg_shared_module_exports__['D'];case"circle":return r===__dcg_shared_module_exports__['B'];case"polygon":return r===__dcg_shared_module_exports__['x'];case"segment":return r===__dcg_shared_module_exports__['z'];case"vector":return r===__dcg_shared_module_exports__['P'];default:return e}}var dA="graphing-calculator-text-geometry-tool-vector-hint-start",K5="graphing-calculator-text-geometry-tool-vector-hint-end",U5="graphing-calculator-text-geometry-tool-vector-copy-hint-end",vy=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-vector-display-name",this.toolName="vector",this.toolType="simple",this.icon=[{type:"stroked-path",path:[32,68,65,35],lineWidth:"large",arrow:!0},{type:"point",x:32,y:68},{type:"point",x:68,y:32}]}getExpressionEditHint(t){return t===0?this.s(dA):this.firstInputIsVector()?this.s(U5):this.s(K5)}firstInputIsVector(){let{idMap:t}=this.model.getNonObjectsState().ui.currentTool,i=t[1],o=i&&this.model.findDefsForInputId(i)[0];return o&&o.typedRuntimeValue.valueType===__dcg_shared_module_exports__['P']}getSpec(){return this.firstInputIsVector()?{inputs:[{type:"union",valueTypes:[__dcg_shared_module_exports__['p'],__dcg_shared_module_exports__['P']],id:"1",hint:dA},{type:"point",id:"2",hint:U5}],outputs:[{id:"3",type:"vector-copy",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}:{inputs:[{type:"union",valueTypes:[__dcg_shared_module_exports__['p'],__dcg_shared_module_exports__['P']],id:"1",hint:dA},{type:"point",id:"2",hint:K5}],outputs:[{id:"3",type:"vector",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};function K$(r){return Array.isArray(r)&&r.length===2&&r.every(e=>Array.isArray(e)&&e.length===2&&e.every(t=>!Array.isArray(t)&&!isNaN(t)))}function Ku(r){if(!K$(r))return __dcg_shared_module_exports__['mb'](__dcg_shared_module_exports__['P']);let e=r[1][0],t=r[1][1],i=r[1][0]+r[0][0],o=r[1][1]+r[0][1];return[[e,t],[i,o]]}var ll=class extends ir{generateDefaultName(){return"does not matter"}};var q5="graphing-calculator-text-geometry-tool-rotation-hint-center",U$="graphing-calculator-text-geometry-tool-rotation-hint-angle",q$="graphing-calculator-text-geometry-tool-rotation-hint-angle-start",H$="graphing-calculator-text-geometry-tool-rotation-hint-angle-vertex",W$="graphing-calculator-text-geometry-tool-rotation-hint-angle-end",Uu=class extends ll{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-rotate-display-name",this.toolName="rotation",this.toolType="transformation"}getMode(){let{idMap:t}=this.model.getNonObjectsState().ui.currentTool;return t["2-number"]?"number":"directed-angle"}getExpressionEditHint(t){return t===0?this.s(q5):this.s(U$)}onNumberInput(t){super.onNumberInput(t),this.clearTentativeOutputs()}onMove(t){return this.getMode()==="number"&&this.model.getNonObjectsState().ui.currentTool.inputIndex===1?!1:super.onMove(t)}getSpecIdToLockIn(t,i){if(i===1){let o=t.inputs[i];return this.getMode()==="number"?`${o.id}-number`:o.id}return super.getSpecIdToLockIn(t,i)}isDegenerateInput(t){let{inputIndex:i,idMap:o}=this.model.getNonObjectsState().ui.currentTool;return this.getMode()==="directed-angle"&&i>0&&o[1]===t?o[1]===o[3]&&i===3:super.isDegenerateInput(t)}getPartialAnglePreviewInfo(){let{inputIndex:t,idMap:i}=this.model.getNonObjectsState().ui.currentTool;if(t>0){let o=this.model.findDefsForInputId(i[1])[0];if(!o)return;let n=[o.typedRuntimeValue],a=this.model.findDefsForInputId(i[2])[0],s=this.model.findDefsForInputId(i[3])[0];if(a&&s&&n.push(a.typedRuntimeValue,s.typedRuntimeValue),o)return{id:i["angle-output"],type:"rotation-with-incomplete-angle",args:n}}}getSpec(){let t={inputs:[{type:"point",id:"1",hint:q5},{type:"union",valueTypes:[__dcg_shared_module_exports__['p'],__dcg_shared_module_exports__['L']],id:"2",hint:q$,numberInputInfo:{defaultLatex:"",sliderInfo:{value:this.model.controller.isDegreeMode()?"90":"1.57079632679",min:"0",max:this.model.controller.isDegreeMode()?"360":"2\\pi"}}}],outputs:[]},i={id:"number-output",type:"rotate",hidden:this.getMode()!=="number",name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2-number"}]};if(this.getMode()==="directed-angle"){let{idMap:o,inputIndex:n}=this.model.getNonObjectsState().ui.currentTool;n>1&&delete t.inputs[1].numberInputInfo;let a=o[2],s=!1,l=a&&this.model.findDefsForInputId(a)[0];s=!!(l&&l.typedRuntimeValue.valueType==__dcg_shared_module_exports__['p']),s?(t.inputs.push({type:"point",id:"3",hint:H$},{type:"point",id:"4",hint:W$}),t.outputs.push({id:"directed-angle",type:"directedangle",hidden:!1,showAngleLabel:!1,parents:[{type:"reference-input",id:"2"},{type:"reference-input",id:"3"},{type:"reference-input",id:"4"}]},{id:"angle-output",type:"rotate",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"directed-angle"}]})):t.outputs.push({id:"angle-output",type:"rotate",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]})}else t.outputs.push(i);return t}};var $$=Ao().reflectionArc,Y$=14,H5=2.5,j$=40,J$=15,X$=.75,Q$=1;function yp(r){return r.valueType===__dcg_shared_module_exports__['p']?r.value:r.valueType===__dcg_shared_module_exports__['t']?r.value[0]:void 0}function Z$(r){return r.valueType===__dcg_shared_module_exports__['P']?r.value:r.valueType===__dcg_shared_module_exports__['Q']?r.value[0]:void 0}function eY(r){return r.valueType===__dcg_shared_module_exports__['F']||r.valueType===__dcg_shared_module_exports__['H']||r.valueType===__dcg_shared_module_exports__['z']||r.valueType===__dcg_shared_module_exports__['P']?{segment:r.valueType===__dcg_shared_module_exports__['z'],value:r.value}:r.valueType===__dcg_shared_module_exports__['G']||r.valueType===__dcg_shared_module_exports__['I']||r.valueType===__dcg_shared_module_exports__['A']||r.valueType===__dcg_shared_module_exports__['Q']?{segment:r.valueType===__dcg_shared_module_exports__['A'],value:r.value[0]}:void 0}function W5(r){return r.valueType===__dcg_shared_module_exports__['o']?r.value:r.valueType===__dcg_shared_module_exports__['r']?r.value[0]:void 0}function $5(r){return r.valueType===__dcg_shared_module_exports__['L']?r.value:r.valueType===__dcg_shared_module_exports__['M']?r.value[0]:void 0}var YE=class{constructor(e){this.controller=e.controller}getTransformationPreviewInfoFromItem(e,t){var n;if(e.type!=="expression"||e.hidden)return;let{translationsWithVisibleVectorParent:i}=t.transformationPreviewParentData;if(i.has(e.id))return;let o=(n=e.formula.geometry)==null?void 0:n.transformation_preview_info;if(o)return{...o,id:e.id}}getInprogressTransformation(e){let t=this.controller.getAllToolPreviewItems();for(let o of t){let n=this.getTransformationPreviewInfoFromItem(o,e);if(n)return n}let i=this.controller.getGeoModel().getCurrentTool();if(i instanceof Uu)return i.getPartialAnglePreviewInfo()}getHoveredOrSelectedTransformations(e){let t=this.controller.getAllSelectedItems(),i=this.controller.getHoveredOrFocusedTokenIdentifier(),o=i?this.controller.getItemsByIdentifier(i)[0]:void 0;o&&!t.some(a=>a.id===o.id)&&t.push(o);let n=[];return t.forEach(a=>{if(a.type!=="expression")return;let s=this.getTransformationPreviewInfoFromItem(a,e);s&&n.push(s)}),n}drawTranslationPreview(e,t,i,o){let n=t.mapx(i[0]),a=t.mapy(i[1]),s=t.mapx(o[0]),l=t.mapy(o[1]);e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=5,e.moveTo(n,a),e.lineTo(s,l),el(e,n,a,s,l,20),e.stroke(),e.restore()}drawReflectionPreview(e,t,i){let o=i.value,n=i.segment,[a,s,l,c]=Du([o[0][0],o[0][1],o[1][0],o[1][1]],t,18).clipped,d=(a+l)/2,u=(s+c)/2;if(n){let[I,M,E,A]=Du([o[0][0],o[0][1],o[1][0],o[1][1]],t,17).clipped;d=(I+E)/2,u=(M+A)/2}if(isNaN(d)&&isNaN(u))return;let h=40,g=h/__dcg_shared_module_exports__['ia'](a-l,s-c),b=d+(c-s)*g,C=u-(l-a)*g,S=d-(c-s)*g,k=u+(l-a)*g;if(e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=4,e.moveTo(a,s),e.lineTo(l,c),$$){let I=Math.atan2(C-u,b-d),M=h,E=h*.7;e.moveTo(b,C),e.ellipse(d,u,M,E,I,0,Math.PI,!1);let A=.35,V=I+Math.PI/2+A,G=I+Math.PI/2-A;el(e,b+Math.cos(V),C+Math.sin(V),b,C,10),el(e,S+Math.cos(G),k+Math.sin(G),S,k,10)}else e.moveTo(b,C),e.lineTo(S,k),el(e,d,u,b,C,10),el(e,d,u,S,k,10);e.stroke(),e.restore()}drawDilationPreview(e,t,i,o){e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=3;let n=o<.6||o>1.4&&o<2?6:10,a=t.pixelsToMath.mapX(25)-t.pixelsToMath.mapX(0);[[a,0],[0,a],[-a,0],[0,-a]].forEach(s=>{let l=[i[0]+s[0],i[1]+s[1]],c=__dcg_shared_module_exports__['Ub'](__dcg_shared_module_exports__['Rb'](i,o),l),[d,u]=t.map_xy_pairs(l),[h,g]=t.map_xy_pairs(c);e.moveTo(d,u),e.lineTo(h,g),el(e,d,u,h,g,n)}),e.stroke(),e.restore()}drawRotationPreview(e,t,i,o,n,a){if(this.drawRotationCenterPreview(e,t,i),!(n===void 0||!isFinite(n))){if(a!==void 0&&a!==0&&isFinite(a)){if(o&&o[0]===i[0]&&o[1]===i[1])return;this.drawFullRotationAngle(e,t,i,n,a,!1)}else if(o){this.drawPlaceholderRotationAngle(e,t,o,n);return}}}drawFullRotationAngle(e,t,i,o,n,a){e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=H5;let s=j$,l=-o,c=-n,d,u;if(a){let k=Du([i[0],i[1],i[0]+Math.cos(o),i[1]+Math.sin(o)],t,19).clipped;d=k[0],u=k[1];let I=Du([i[0],i[1],i[0]+Math.cos(o+n),i[1]+Math.sin(o+n)],t,19).clipped;e.moveTo(d,u),e.lineTo(k[2],k[3]),e.moveTo(d,u),e.lineTo(I[2],I[3]);let M=s*Math.abs(c),E=.5*(1-X$)*M,A=Math.min(E,J$),V=(c>0?1:-1)*A/s;l+=V,c-=2*V}else[d,u]=t.map_xy_pairs(i);let h=c<=0,g=d+s*Math.cos(l),b=u+s*Math.sin(l),C=d+s*Math.cos(l+c),S=u+s*Math.sin(l+c);e.moveTo(g,b),e.arc(d,u,s,l,l+c,h),NI(e,C,S,l,c,10,s),e.stroke(),e.restore()}drawPlaceholderRotationAngle(e,t,i,o){e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=Q$;let n=-o,[a,s]=t.map_xy_pairs(i);e.moveTo(a,s);let l=1.5*Zd(0,t);e.lineTo(a+l*Math.cos(n),s+l*Math.sin(n)),e.stroke(),e.restore()}drawRotationCenterPreview(e,t,i){let[o,n]=t.map_xy_pairs(i);e.save(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=H5,e.beginPath(),e.arc(o,n,Y$,0,2*Math.PI),e.stroke(),e.restore()}redrawToCtx(e){let{ctx:t,projection:i}=e,o=this.getInprogressTransformation(e),n=this.getHoveredOrSelectedTransformations(e);o&&n.push(o);for(let a=0;a<n.length;a++){let s=n[a],l=s.args;switch(s.type){case"translate":if(l.length===2){let c=yp(l[0]),d=yp(l[1]);c&&d&&this.drawTranslationPreview(t,i,c,d)}else if(l.length===1){let c=Z$(l[0]);if(c){let[d,u]=Ku(c);this.drawTranslationPreview(t,i,d,u)}}break;case"reflect":{let c=eY(l[0]);c&&this.drawReflectionPreview(t,i,c)}break;case"dilate":{let c=yp(l[0]),d=W5(l[1]);c&&d!==void 0&&isFinite(d)&&d!==1&&this.drawDilationPreview(t,i,c,d)}break;case"rotate":{let c=yp(l[0]);if(!c)return;let d=W5(l[1]),u=$5(l[1]),h,g;if(d!==void 0)g=this.controller.isDegreeMode()?d*Math.PI/180:d,h=0;else if(u)h=u[1],g=u[2],e.transformationPreviewParentData.rotationsWithVisibleAndCenteredAngle.has(s.id)&&(g=void 0);else return;this.drawRotationPreview(t,i,c,u?u[0]:void 0,h,g)}break;case"rotation-with-incomplete-angle":{let c=yp(l[0]);if(!c)return;let d,u;if(l.length>=3){let h=yp(l[1]);if(d=yp(l[2]),!c||!h||!d)return;let g=h[0]-d[0],b=h[1]-d[1];u=Math.atan2(b,g)}this.drawRotationPreview(t,i,c,d,u,void 0)}}}}};function Y5(r){var c,d,u,h,g,b,C,S,k,I;let e=new Set,t=new Set,i=new Set,o=new Set,n={},a={};for(let M of[...r.getAllItemModels(),...r.getAllToolPreviewItems()]){if(M.type!=="expression"||Zo(M))continue;let E=M.formula.typed_constant_value;if(!E)continue;if(__dcg_shared_module_exports__['ca'](E.valueType,__dcg_shared_module_exports__['P'])){let V=(c=Ii(M))==null?void 0:c.identifier;V&&(n[V]=M.id)}let A=$5(E);if(A){let V=(d=Ii(M))==null?void 0:d.identifier;V&&(a[V]={id:M.id,value:A})}}let s=r.getHoveredOrFocusedTokenIdentifier(),l=[...r.getAllItemModels().filter(M=>{var E;if(r.isItemSelected(M.id))return!0;if(M.type==="expression"&&s){let A=(E=Ii(M))==null?void 0:E.identifier;return s===A}return!1}),...r.getAllToolPreviewItems()];for(let M of l){if(M.type!=="expression")continue;let E=M.formula.geometry,A=E==null?void 0:E.transformation_preview_info;if(((u=E==null?void 0:E.call)==null?void 0:u.symbol)==="translate"&&(A==null?void 0:A.args.length)===1&&__dcg_shared_module_exports__['ca'](A.args[0].valueType,__dcg_shared_module_exports__['P'])){let V=(b=(g=(h=M.formula.geometry)==null?void 0:h.call)==null?void 0:g.parents)==null?void 0:b[0];if(!V)continue;let G=n[V[0]];G&&(e.add(M.id),t.add(G))}if(((C=E==null?void 0:E.call)==null?void 0:C.symbol)==="rotate"&&(A!=null&&A.args)&&(A==null?void 0:A.args.length)>1&&__dcg_shared_module_exports__['ca'](A.args[1].valueType,__dcg_shared_module_exports__['L'])){let V=(I=(k=(S=M.formula.geometry)==null?void 0:S.call)==null?void 0:k.parents)==null?void 0:I[1];if(!V)continue;let G=a[V[0]];if(!G)continue;o.add(G.id);let P=yp(A.args[0]);if(!P)continue;G.value[0][0]===P[0]&&G.value[0][1]===P[1]&&i.add(M.id)}}return{translationsWithVisibleVectorParent:e,translationPreviewVectorParents:t,rotationsWithVisibleAndCenteredAngle:i,rotationPreviewAngleMarkerParents:o}}var{floor:qu,ceil:Hu,round:tY,log10:jE,log2:j5,abs:wp}=Math,xp=r=>Yw?`rgba(255,255,255,${r})`:`rgba(0,0,0,${r})`,QE=class{redrawToCtx(e,t){let{ctx:i,projection:o}=e;yn(i,"graphpaper");let n=o.settings.showGrid&&!o.settings.threeDMode;if(o.settings.polarMode&&n){let a=ZR(o);yn(i,"grid"),this.drawPolarGrid(i,o,a),xn(i),yn(i,"axis"),this.drawAxes(i,o,t);let s=this.drawPolarStepNumbers(i,o,a);this.drawLabels(i,o,s),xn(i)}else{let a=Qc(o),s=pA(o);n&&(yn(i,"grid"),this.drawCartesianGrid(i,o,a,s),xn(i));let l=!n&&!o.settings.threeDMode;yn(i,"axis"),o.settings.threeDMode||this.drawAxes(i,o,t);let c=this.drawCartesianStepNumbers(i,o,a,l,s);this.drawLabels(i,o,c),xn(i)}xn(i)}addTextShadow(e,t){let{threeDMode:i,showPlane3D:o}=t.settings;e.strokeStyle=t.settings.getBackgroundColor({invertWhite:i}),e.lineWidth=3,i&&(!o||t.settings.invertedColors)&&(e.lineWidth=1.5),e.miterLimit=2}drawPolarGrid(e,t,i){e.save();let o=t.settings.minorAxisOpacity,a=1-(1-t.settings.majorAxisOpacity)/(1-o),s=__dcg_shared_module_exports__['pa'](t.mapx(0)),l=__dcg_shared_module_exports__['pa'](t.mapy(0)),c=t.screen.height/(t.viewport.ymax-t.viewport.ymin),d=t.screen.width/(t.viewport.xmax-t.viewport.xmin),u=c/d,h=d/c,g=l/u,b=t.viewport.smallestR(),C=t.viewport.largestR(),S=i.minorStepR*Math.max(1,Math.floor(b/i.minorStepR)),k=i.majorStepR*Math.max(1,Math.floor(b/i.majorStepR));e.lineWidth=1,e.strokeStyle=xp(o);for(let M of Is(S,C,i.minorStepR)){ei(e,"dcg-svg-minor-gridline"),e.beginPath(),Fr(e),e.scale(1,u);let E=t.mapx(M)-s;e.moveTo(s+E,g),e.arc(s,g,E,0,2*Math.PI),e.scale(1,h),e.stroke()}let I=b>0?5:15;for(let M of Is(0,359,I)){if((M===0||M===180)&&t.settings.showXAxis||(M===90||M===270)&&t.settings.showYAxis)continue;ei(e,"dcg-svg-minor-gridline"),e.beginPath(),Fr(e),e.moveTo(s,l);let E=t.mapx(C*Math.cos(M*Math.PI/180)),A=t.mapy(C*Math.sin(M*Math.PI/180));e.lineTo(__dcg_shared_module_exports__['pa'](E),__dcg_shared_module_exports__['pa'](A)),e.stroke()}e.lineWidth=1,e.strokeStyle=xp(a);for(let M of Is(k,C,i.majorStepR)){ei(e,"dcg-svg-major-gridline"),e.beginPath(),Fr(e),e.scale(1,u);let E=t.mapx(M)-s;e.moveTo(s+E,g),e.arc(s,g,E,0,2*Math.PI),e.scale(1,h),e.stroke()}e.restore()}drawCartesianGrid(e,t,i,o=pA(t)){e.save();let{xmin:n,xmax:a,ymin:s,ymax:l}=t.viewport,c=t.screen.width,d=t.screen.height,u=d,h=0;t.settings.restrictGridToFirstQuadrant&&(n=0,s=0,u=t.mapy(0),h=t.mapx(0));let g=t.settings.minorAxisOpacity*o.x.unitOpacity,b=t.settings.minorAxisOpacity*o.y.unitOpacity,C=t.settings.majorAxisOpacity;e.lineWidth=1;let S=z=>{if(z===0&&t.settings.showYAxis)return;let K=__dcg_shared_module_exports__['pa'](t.mapx(z));K===__dcg_shared_module_exports__['pa'](0)||K===__dcg_shared_module_exports__['pa'](c)||(e.beginPath(),e.moveTo(K,0),e.lineTo(K,u),e.stroke())},k=z=>{if(z===0&&t.settings.showXAxis)return;let K=__dcg_shared_module_exports__['pa'](t.mapy(z));K===__dcg_shared_module_exports__['pa'](0)||K===__dcg_shared_module_exports__['pa'](d)||(e.beginPath(),e.moveTo(h,K),e.lineTo(c,K),e.stroke())};ei(e,"dcg-svg-minor-gridline");let{majorStepX:I,majorStepY:M,minorStepX:E,minorStepY:A}=i,V=t.settings.xAxisScale==="logarithmic",G=t.settings.yAxisScale==="logarithmic",P=V?o.x.minor:Is(n,a,E),O=G?o.y.minor:Is(s,l,A);e.strokeStyle=xp(g);for(let z of P)S(z);e.strokeStyle=xp(b);for(let z of O)k(z);Fr(e);let R=1-(1-C)/(1-g),q=1-(1-C)/(1-b);ei(e,"dcg-svg-major-gridline");let J=V?o.x.major:Is(n,a,I),U=G?o.y.major:Is(s,l,M);e.strokeStyle=xp(R);for(let z of J)S(z);e.strokeStyle=xp(q);for(let z of U)k(z);Fr(e),e.restore()}drawAxes(e,t,i){let 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D=Math.ceil(d/i.majorStepR),_=Math.floor(c/i.majorStepR),Q=Math.ceil((D+_)/2)*i.majorStepR,De=d>0?15:30;for(let se of Is(0,359,De)){let re;t.settings.degreeMode?re=se.toString()+"\xB0":re=__dcg_shared_module_exports__['Va'](se*Math.PI/180,l,2*Math.PI).string;let j=e.measureText(re).width/2,X=Q/1.05,fe=X*Math.cos(se*Math.PI/180),be=X*Math.sin(se*Math.PI/180);if(fe<u||fe>h||be<g||be>b)continue;let Me=t.mapx(fe),Be=t.mapy(be);se===0||se===180?Be-=A:(se===90||se===270)&&(Me+=j+3);let Xe=__dcg_shared_module_exports__['wb'](Me,3+j,C-3-j),_t=__dcg_shared_module_exports__['wb'](Be,3+A,S-3-A);_t=ta.computeBaselineFromCenter(_t,E),ei(e,"dcg-svg-polar-axis-value"),e.save(),Fr(e),e.fillStyle=I,ta.setCtxFontSize(e,E),e.strokeText(re,Xe,_t),e.fillText(re,Xe,_t),e.restore()}}return e.restore(),{x:K,y:v}}drawLabels(e,t,i){let o=t.viewport.xmin,n=t.viewport.xmax,a=t.viewport.ymin,s=t.viewport.ymax,l=t.screen.width,c=t.screen.height,d=(n-o)/l,u=(s-a)/c,h=t.settings.getTextColor(),g=t.mapx(0),b=t.mapy(0),C=t.settings.labelSize,S=15,k=t.settings.showXAxis&&t.settings.xAxisLabel,I=t.settings.showYAxis&&t.settings.yAxisLabel,M=i.x,E=i.y;if(k&&M){ei(e,"dcg-svg-axis-label"),e.save(),Fr(e),e.fillStyle=h;let A;if(e.__xLabelOffset&&t.settings.isViewportTransient&&XE(e.__xLabelOffset.xscale,d)&&XE(e.__xLabelOffset.yscale,u)&&(A={x:e.__xLabelOffset.x+g,y:e.__xLabelOffset.y+b}),this._setAxisLabelFont(e,k,C,t),!A){let V=e.measureText(k).width,G=l-V-S,P=C;M.bottom+P<c?A={x:G,y:M.bottom+P}:A={x:G,y:M.top-P/2},e.__xLabelOffset={x:A.x-g,y:A.y-b,xscale:d,yscale:u}}e.strokeText(k,A.x,A.y),e.fillText(k,A.x,A.y),e.restore()}else e.__xLabelPosition=null;if(I&&E){ei(e,"dcg-svg-axis-label"),e.save(),Fr(e),e.fillStyle=h;let A;if(e.__yLabelOffset&&t.settings.isViewportTransient&&XE(e.__yLabelOffset.xscale,d)&&XE(e.__yLabelOffset.yscale,u)&&(A={x:e.__yLabelOffset.x+g,y:e.__yLabelOffset.y+b}),this._setAxisLabelFont(e,I,C,t),!A){let V=e.measureText(I).width,G=C,P=V+5;if(!this._isShortMathyLabel(I)){let R=V;V=G,G=R,P=V*.5}let O=0+S+G;E.left-V>0?A={x:E.left-P,y:O}:A={x:E.right+V,y:O},e.__yLabelOffset={x:A.x-g,y:A.y-b,xscale:d,yscale:u}}e.translate(A.x,A.y),this._isShortMathyLabel(I)||e.rotate(-Math.PI/2),e.strokeText(I,0,0),e.fillText(I,0,0),e.restore()}else e.__yLabelPosition=null}_isShortMathyLabel(e){return e.trim().match(/^([a-zA-Z]?)\(?([a-zA-Z]?)\)?$/)}_setAxisLabelFont(e,t,i,o){this.addTextShadow(e,o),this._isShortMathyLabel(t)?e.font="italic "+Math.round(i*1.4)+"px Times":e.font=Math.round(i*1.2)+"px 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K=t.settings.xAxisScale==="logarithmic",v=K?n.x.label:Is(u,h,q);for(let D of v){let _=K?void 0:h-u,te=__dcg_shared_module_exports__['Va'](D,d,_,K),Q=new ta(te,V);Q.getString()==="0"&&R||U.push(Q)}}if(c){let K=t.settings.yAxisScale==="logarithmic",v=K?n.y.label:Is(g,b,J);for(let D of v){let _=K?void 0:b-g,te=__dcg_shared_module_exports__['Va'](D,d,_,K),Q=new ta(te,V);Q.getString()==="0"&&R||z.push(Q)}}if(o){e.save(),ei(e,"dcg-svg-tickmark");let K=t.settings.axisLineOffset,v=t.settings.axisOpacity,D=xp(v);e.lineWidth=t.settings.axisLineWidth,e.strokeStyle=D;let _=Math.round(t.mapy(0))-K,te=Math.round(t.mapx(0))-K,Q=Math.round(2*e.lineWidth)-K;e.beginPath(),U.forEach(function(De){let se=Math.round(t.mapx(De.getValue()))-K;e.moveTo(se,_-Q),e.lineTo(se,_+Q)}),z.forEach(function(De){let se=Math.round(t.mapy(De.getValue()))-K;e.moveTo(te-Q,se),e.lineTo(te+Q,se)}),e.stroke(),Fr(e),e.restore()}return U.forEach(function(K){let v={x:t.mapx(K.getValue())-.5*K.getMinusWidth(),y:A-K.getRect().top+O},D=K.clampBoundsWithinRect(v,k);e.fillStyle=v.y===D.y||t.settings.yAxisScale==="logarithmic"?I:M;let _="dcg-svg-axis-value";v.x!==D.x&&(_+=" dcg-svg-offcenter-axis-value"),K.drawCenteredAt(e,D,_),JE(G,K.getRectWhenCenteredAt(D)),Fr(e)}),z.forEach(function(K){let v={x:E-O-K.getRect().right,y:t.mapy(K.getValue())},D=K.clampBoundsWithinRect(v,k);e.fillStyle=v.x===D.x||t.settings.xAxisScale==="logarithmic"?I:M;let _="dcg-svg-axis-value";v.y!==D.y&&(_+=" dcg-svg-offcenter-axis-value"),K.drawCenteredAt(e,D,_),JE(P,K.getRectWhenCenteredAt(D)),Fr(e)}),e.restore(),{x:G,y:P}}};function Is(r,e,t){let i=Math.ceil(r/t),o=Math.floor(e/t);if(!rY({nmin:i,nmax:o}))return[];let n=[];for(var a=i;a<=o;a++)n.push(a*t);return n}var rY=({nmin:r,nmax:e})=>isFinite(e-r)&&e-r<=1e4;function pA(r){return{x:J5("x",r),y:J5("y",r)}}function J5(r,e){let t=new Set,i=new Set,o=new Set,n=1;function a(re){return M?e.mapx(re):e.mapy(re)}function 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O=qu(jE(E)),R=Hu(jE(A)),q=Hu(jE(A)-jE(E)),J=s(10**O,10**(O+1)),U=15,z=100,K=J>U,v=[];J>6.25*h&&(v=[2,3,4,6,8]),J>12*h&&(v=[2,3,4,5,6,7,8]),J>14*h&&(v=[2,3,4,5,6,7,8,9]);let D=v.length!=0;if(U<=J&&J<=z&&(n=Math.sqrt((J-U)/(z-U))),!isFinite(q))return c;let _=qu(V/h),te=Math.max(1,2**tY(j5(q/_)));for(let re=Hu(O/te);re<=qu(R/te);re++)t.add(10**(re*te));i=new Set([...t]);let Q=qu(V/U),De=Math.max(1,2**Hu(j5(q/Q)));for(let re=Hu(O/De);re<=qu(R/De);re++)(K?i:o).add(10**(re*De));if(K)for(let re=O;re<R;re++){let j=10**re;for(let X of v)t.add(X*j);if(D){for(let X=2;X<=9;X++)i.add(X*j);for(let X=1;X<=9;X++)l(X,j)}else for(let X=2;X<=9;X++)o.add(X*j)}P&&(o=new Set);let se=M?e.reverse_mapx(a(E)+h/4):e.reverse_mapy(a(E)-2*e.settings.labelSize);return{label:[...t].filter(re=>se<=re&&re<=A),major:[...i].filter(re=>E<=re&&re<=A),minor:[...o].filter(re=>E<=re&&re<=A),unitOpacity:n}}function 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0})}))}getShiftTabElementTabIndex(){var t;return((t=this.rootNode)==null?void 0:t.getAttribute("tabindex"))!=="0"||this.controller.getActiveTool()!=="selection"||this.rootNode===document.activeElement?"-1":"0"}isIOSAndIframe(){return Ml&&Lc}resize(e,t,i){var o;i=i||this.getDevicePixelRatio(),!(e===this.width&&t===this.height&&i===this.pixelRatio)&&(this.width=e,this.height=t,this.canvasNode.style.width=e+"px",this.canvasNode.style.height=t+"px",this.canvasNode.setAttribute("width",""+e*i),this.canvasNode.setAttribute("height",""+t*i),this.pixelRatio=i,this.ctx=this.canvasNode.getContext("2d"),(o=this.ctx)==null||o.scale(i,i),this.update())}getAriaLabel(e){let t=[],{graphDescription:i}=this.grapher.settings.config;if(this.grapher.type==="3d"&&this.controller.is3dProduct())i!==void 0?t.push(i):(t.push(`${this.controller.s("graphing-calculator-narration-3d-graphpaper-label")}.`),t.push(dy(this.controller)));else if(this.grapher.type==="2d"&&!this.controller.is3dProduct()){let o=this.grapher.getAudioTrace();if(!o)return"";i!==void 0?t.push(i):(t.push(`${this.controller.s("graphing-calculator-narration-graphpaper-label")}.`),t.push(dy(this.controller)),e>0&&(o.getAudioTraceActive()||o.agNavigator.getFirstTraceableSketch({selectAssociatedExpression:!1})!==void 0&&(xi?t.push(this.controller.s("graphing-calculator-narration-audio-instructions-enter-audio-trace-mac")):t.push(this.controller.s("graphing-calculator-narration-audio-instructions-enter-audio-trace-windows")))))}if(t.length)return t.join(" ").trim()}updateAria(e,t){let i=this.getAriaLabel(t);i!==void 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Set}setLayerClass(e,t){var i=this._layerClasses[e];if(this._layerClasses[e]=t,i!==t){if(i){let o=this.classLayers(i);o.delete(e),o.size===0&&this.elt.classList.remove(i)}t&&(this.classLayers(t).add(e),this.elt.classList.add(t))}}},hA=class extends uA{constructor(e){super(e),this.canvasLayer=X5.mountToNode(e0,this.elt,{grapher:()=>this}),this.elt.appendChild(this.canvasLayer.rootNode)}getImageData(e,t,i,o){var n;return(n=this.canvasLayer.ctx)==null?void 0:n.getImageData(e,t,i,o)}_setIsVisible(e){e!==this.isVisible&&(this.isVisible=e,e?this.controller.requestRedrawGraph():this.canvasLayer.resize(0,0))}getIsVisible(){return this.isVisible}},gA=class extends hA{setSketchOrder(e){__dcg_shared_module_exports__['Oa'](this.__sketchOrder,e)||(this.__sketchOrder=e,this.controller.requestRedrawGraph())}getSketchOrder(){return this.__sketchOrder}},mA=class extends gA{constructor(t){super(t);this.__redrawRequested=!1;this.events=new ti}redrawAllLayers(){this.__redrawRequested=!0}redrawAllLayersSynchronously(){return this._redrawAllLayers()}notifyAfterRedraw(t){if(!this.__redrawRequested)t();else{this.notifyAfterRedraw_i?this.notifyAfterRedraw_i++:this.notifyAfterRedraw_i=1;let i="redraw.notifyAfterRedraw"+this.notifyAfterRedraw_i;this.events.observeEvent(i,()=>{this.events.unobserveEvent(i),t()})}}},fA=class extends mA{getUserRequestedViewport(){return this._lastUserRequestedViewport}setUserRequestedViewport(e){this._lastUserRequestedViewportUpdateToken||(this._lastUserRequestedViewportUpdateToken=0),this._lastUserRequestedViewportUpdateToken+=1,this._lastUserRequestedViewport=__dcg_shared_module_exports__['i'](e),this._afterViewportChange()}getCurrentViewport(){return this.viewportController.getViewport().toObject()}debounceUserRequestedViewportChange(){this.__debouncedViewportCommit||(this.__debouncedViewportCommit=__dcg_shared_module_exports__['Ka']((i,o)=>{if(!this.isDragging&&this._lastUserRequestedViewportUpdateToken===o){if(this._lastUserRequestedViewport){var n=Wr.fromObject(this._lastUserRequestedViewport),a=this.computeConcreteViewport(n);if(a.equals(i))return}this.controller.dispatch({type:"commit-user-requested-viewport",viewport:i})}},1e3));let e=this.getCurrentViewport();this.__debouncedViewportCommit(e,this._lastUserRequestedViewportUpdateToken)}},bA=class extends fA{getState(e){let t={...this.getCurrentViewport()};this.controller.is3dProduct()||(delete t.zmin,delete t.zmax);let i={viewport:t};return this.settings.stateProperties.forEach(o=>{o!=="randomSeed"&&(!this.controller.is3dProduct()&&vF(o)||(i[o]=this.settings[o]))}),e.stripDefaults&&(i=__dcg_shared_module_exports__['Hc']($d,i)),i}getUndoRedoDiffState(){let e=this.getUndoRedoFullState();return e.speed3D!==0&&delete e.worldRotation3D,e}getUndoRedoFullState(){let e={};return this.settings.stateProperties.forEach(t=>{e[t]=this.settings[t]}),e.viewport=this.getUserRequestedViewport(),e}},t0=class extends bA{};function oY(){return new oc(1024,768)}function Q5(r){let{xAxisScale:e,yAxisScale:t}=r;return new Wr(...e==="linear"?[-Xd,Xd]:[10**-Qd,10**Qd],...t==="linear"?[-Xd,Xd]:[10**-Qd,10**Qd])}var Wu=class r extends t0{constructor(t,i,o,n){super({elt:t,settings:i,controller:o,evaluator:n});this.type="2d";this.__screenRequested3D=new oc(768,768);this.lastActiveToken={selected:void 0,hovered:void 0};let a=oY(),s=Q5(i).squareYAxis(a,i);this.setUserRequestedViewport(s),this.__projection=new Ts(a,s,i),this.markLabelsDirty=__dcg_shared_module_exports__['Ka'](()=>{this.evaluator.notifyWhenSynced(()=>{this.poiLabelsLayer.markLabelsDirty(),this.controller.requestRedrawGraph()})},300),this.poiController=new EE(this,i),this.viewportController=new kE(this,this.controller),this.showPOIDots=!0,this.graphSketches={},this.graphImages={},this.audioGraph=new AE(o,this),this.boxSelectLayer=new AS;var l=document.createElement("div");this.elt.appendChild(l),this.imageLayer=new xy(this),this.gridLayer=new QE,this.poiDotsLayer=new MS(this.controller),this.graphsLayer=new Yl(this.controller,this.settings,u=>this.audioGraph.getExpressionAriaLabel(u)),this.transformationPreviewLayer=new YE(this),this.clickableObjectsLayer=new wy(this),this.movablePointsLayer=new ty(this);var c=document.createElement("div");this.elt.appendChild(c),this.poiLabelsLayer=Cy.mountToNode(sm,c,{grapher:()=>this});var d=document.createElement("div");this.elt.appendChild(d),this.geoKeyboardCursorLayer=Cy.mountToNode(GS,d,{grapher:()=>this}),this.traceLayer=this.poiLabelsLayer,this.scaleAxis=void 0}privateGetGridLayer(){return this.gridLayer}static copyGraphProperties(t,i){t=__dcg_shared_module_exports__['Jc']($d,t);let o={...t};delete o.viewport;let n=i.validateSettings(o);for(let a in n)i.setProperty(a,n[a]);return t}remove(){this.elt.remove(),this.poiController.remove(),this.viewportController.remove(),this.audioGraph.remove()}tick(t){this.__redrawRequested&&this._redrawAllLayers(),this.__movablePointListener&&this.__movablePointListener()}registerMovablePointListener(t){this.__movablePointListener=t}deregisterMovablePointListener(){this.__movablePointListener=void 0}clear(){this.graphSketches={},this.graphImages={}}getGraphSketch(t){return this.graphSketches[t]}getGraphImage(t){return this.graphImages[t]}addGraphSketch(t){this.graphSketches[t.id]=t}removeGraphSketch(t){delete this.graphSketches[t]}addGraphImage(t){t.imageObj.width&&t.imageObj.height?(this.graphImages[t.id]=t,this.controller.requestRedrawGraph()):W(t.imageObj).on("load.calc_load",()=>this.addGraphImage(t))}removeGraphImage(t){let i=this.graphImages[t];i&&W(i.imageObj).off("load.calc_load"),delete this.graphImages[t],this.controller.requestRedrawGraph()}setBoxSelectRectangle(t){this.boxSelectRectangle=t,this.controller.requestRedrawGraph()}getProjection(){return this.__projection}_setProjection(t){this.__projection=t,this.controller.requestRedrawGraph()}getAudioTrace(){return this.audioGraph}getDefaultViewport(){let t=this.getProjection();return Q5(this.settings).squareYAxis(t.screen,this.settings)}_updateScreenSize(t,i){if(t<=0||i<=0)return;let n=this.getProjection().screen;if(n.width===t&&n.height===i)return;let a=new oc(t,i);this.viewportController.setScreen(a)}update(){let{top:t,left:i,width:o,height:n}=this.controller.computeMajorLayout().grapher,a=this.controller.isGraphPaperFocused()&&!this.poiController.keyboardAttentionManager.getKeyboardAttention()&&!this.controller.getSelectedGeoExpression()&&!this.geoKeyboardCursorLayer.showCursor()&&!this.controller.inAudioTraceMode();this.elt.classList.toggle("dcg-grapher-focused",a),this.controller.isThreeDMode()&&({width:o,height:n}=this.__screenRequested3D),o>0&&n>0?(this._setIsVisible(!0),this._updateScreenSize(o,n),Wn(this.elt,{position:"absolute",left:i+"px",top:t+"px",width:o+"px",height:n+"px"})):this._setIsVisible(!1)}setActiveToken(t,i){var o=this.lastActiveToken[i];this.lastActiveToken[i]=t;var n=t&&this.getGraphSketch(t),a=o&&this.getGraphSketch(o);a!==n&&(a&&(i==="selected"?a.tokenSelected=!1:i==="hovered"&&(a.tokenHovered=!1)),n&&(i==="selected"?n.tokenSelected=!0:i==="hovered"&&(n.tokenHovered=!0))),this.controller.requestRedrawGraph()}deselectSketch(t){let i=this.getGraphSketch(t);i&&(i.selected=!1,i.showPOI=!1,i.showHighlight=!1)}selectSketch(t){let i=this.getGraphSketch(t);i&&(i.selected=!0,i.showPOI=this.controller.isTraceEnabled(),i.showHighlight=!0)}updateSketch(t,i){let o=this.getGraphSketch(t);if(!i.length){this.removeGraphSketch(t);return}let n=new TE(t,i);i[0].graphMode!==15&&(n.color=i[0].color,i[0].style&&(n.style=i[0].style)),o&&n.updateFrom(o);let a=!!this.controller.getPropagatedSelectedIds()[t];n.selected=a,n.tokenHovered=t===String(this.lastActiveToken.hovered),n.tokenSelected=t===String(this.lastActiveToken.selected),n.showPOI=a&&this.controller.isTraceEnabled(),n.showHighlight=a,this.addGraphSketch(n)}updateIntersections(t,i){let o=this.getGraphSketch(t);o&&o.updateIntersections(i)}_clear(){let i=this.getProjection().screen;this.canvasLayer.resize(i.width,i.height),this.canvasLayer.ctx&&(this.canvasLayer.ctx.clearRect(0,0,i.width,i.height),this.controller.isThreeDMode()?this.controller.getInvertedColors()||(this.canvasLayer.ctx.fillStyle="rgba(255,255,255,0.001961)",this.canvasLayer.ctx.fillRect(0,0,i.width,i.height)):Yw&&(this.controller.getInvertedColors()||(this.canvasLayer.ctx.fillStyle="rgb(0,0,0)",this.canvasLayer.ctx.fillRect(0,0,i.width,i.height))))}isDrawingPlaneFor3dMode(){return this.controller.showPlane3D()||this.controller.showNumbers3D()}createDrawContext(){if(this.canvasLayer.ctx)return{ctx:this.canvasLayer.ctx,projection:this.getProjection(),transformationPreviewParentData:Y5(this.controller)}}_redrawAllLayers(){if(this.update(),!this.isVisible&&!this.isDrawingPlaneFor3dMode())return;this.__redrawRequested=!1;let t=Date.now();this._clear();let i=this.createDrawContext();this.audioGraph.recomputePoints(),this._recomputeClickableObjects(),this._redrawImageLayer(i),this._redrawGridLayer(i),this._redrawGraphsLayer(i),this._redrawPointsAndLabels(i),this._redrawTransformationPreviewLayer(i),this._redrawBoxSelectLayer(i),this._redrawGeoKeyboardCursorLayer(),this._updateCanvasLayerAria(),this.events.triggerEvent("redraw",Date.now()-t);let o=this.controller.getGrapher3d();this.isDrawingPlaneFor3dMode()&&o&&o.webglLayer.updatePlaneMap()}_redrawGridLayer(t){t&&this.gridLayer.redrawToCtx(t,this.scaleAxis)}_recomputeClickableObjects(){this.clickableObjectsLayer.redraw()}_redrawGraphsLayer(t){t&&this.graphsLayer.redrawToCtx(t,this.graphSketches,this.graphImages,this.__sketchOrder,this.poiLabelsLayer,this.clickableObjectsLayer)}_redrawTransformationPreviewLayer(t){t&&this.transformationPreviewLayer.redrawToCtx(t)}_redrawBoxSelectLayer(t){t&&this.boxSelectLayer.redrawToCtx(t,this.boxSelectRectangle)}_redrawGeoKeyboardCursorLayer(){this.geoKeyboardCursorLayer.update()}_updateCanvasLayerAria(){let t=0;for(let i in this.graphSketches)Ya(this.controller,this.graphSketches[i])&&(t+=1);this.canvasLayer.updateAria(this.isVisible,t)}_redrawPointsAndLabels(t){if(!t)return;let i=[];this.controller.isThreeDMode()||this.movablePointsLayer.redraw(t,i),this.showPOIDots&&!this.controller.isThreeDMode()&&this.poiDotsLayer.redrawToCtx(t,this.graphSketches,this.poiLabelsLayer,this.clickableObjectsLayer,this.__sketchOrder);let o=this.elt.getBoundingClientRect();if(this.controller.isThreeDMode())this.poiLabelsLayer.drawForScreenshot(t,t.ctx,this.size(),i);else{let n=this.controller.findEl(".dcg-overgraph-pillbox-elements"),a=this.controller.findEl(".dcg-graphpaper-branding");__dcg_shared_module_exports__['ra']([n,a],s=>{if(!s)return;let l=s.getBoundingClientRect();i.push({left:l.left-o.left,top:l.top-o.top,right:l.right-o.left,bottom:l.bottom-o.top})}),this.poiLabelsLayer.redraw(t,this.size(),i)}}size(){let t=this.canvasLayer.ctx;if(!t)return{width:0,height:0};let i=t.canvas.getBoundingClientRect();return{width:i.width,height:i.height}}_redrawImageLayer(t){t&&(this.controller.isThreeDMode()||this.imageLayer.redrawToCtx(t,this.graphImages,this.__sketchOrder))}_parseScreenshotOpts(t){return nY(t,this.settings,this.getProjection().screen)}_syncScreenshotReturnCanvas(t){var i=document.createElement("canvas");if(t&&t.braille){let{embosserModel:o,brailleMode:n}=t.braille,a=km[o];i.width=a.width,i.height=a.height,B5(i,this,a,o,n)}else{let o=this._parseScreenshotOpts(t);i.width=o.width*o.targetPixelRatio,i.height=o.height*o.targetPixelRatio,this.screenshotToCanvas(i,t)}return i}screenshot(t){let i=this._syncScreenshotReturnCanvas(t),o=[],n=i.getContext("2d"),a=this.makeScreenshotProjection(t);return this.movablePointsLayer.drawForScreenshot(n,a,o,!!(t&&t.showMovablePoints)),i.toDataURL("image/png")}asyncScreenshot(t,i){let o=!1;!t.transparentBackground&&t.showLabels&&(t=__dcg_shared_module_exports__['i'](t),t.transparentBackground=!0,o=!0);let n=this._syncScreenshotReturnCanvas(t),a=n.getContext("2d"),s=n,l=a;t&&t.format==="svg"&&(o=!1,t.transparentBackground&&(t=__dcg_shared_module_exports__['i'](t),t.transparentBackground=!1),l=new XR(n.width,n.height),s={getContext:()=>l,width:n.width,height:n.height},this.screenshotToCanvas(s,t));let c=this.makeScreenshotProjection(t),d=[];if(this.movablePointsLayer.drawForScreenshot(l,c,d,!!(t&&t.showMovablePoints)),t.showLabels){var u=c.screen.width,h=c.screen.height,g=c.settings.labelSize||15,b=1;(u<200||h<200)&&(b=.9);let C=g*b+"px",S=document.createElement("div");S.classList.add("dcg-calculator-screenshot-labels-container"),Cy.mountToNode(ZE,S,{concreteFontSize:()=>C,width:()=>`${c.screen.width}px`,height:()=>`${c.screen.height}px`}),document.body.append(S);let k=Cy.mountToNode(sm,S.querySelector(".dcg-grapher"),{grapher:()=>this}),I={width:c.screen.width,height:c.screen.height};k.drawForScreenshot({projection:c,ctx:a,transformationPreviewParentData:{translationPreviewVectorParents:new Set,translationsWithVisibleVectorParent:new Set,rotationPreviewAngleMarkerParents:new Set,rotationsWithVisibleAndCenteredAngle:new Set}},l,I,d),S.remove()}o&&(l.globalCompositeOperation="destination-over",l.fillStyle="#FFF",l.fillRect(0,0,s.width,s.height)),t&&t.format==="svg"?i(l.getSerializedSvg()):i(s.toDataURL("image/png"))}makeScreenshotProjection(t){let{width:i,height:o,settings:n}=this._parseScreenshotOpts(t),a=new oc(i,o),s=this.getProjection().viewport;return this.settings.squareAxes&&(s=s.squareCrop(a,this.settings)),new Ts(a,s,n)}screenshotToCanvas(t,i){let o=this._parseScreenshotOpts(i),{targetPixelRatio:n,transparentBackground:a}=o,s=t.getContext("2d");s.scale(n,n);let l=this.makeScreenshotProjection(i);l.settings.takingScreenshot=!0,yn(s,"background"),ei(s,"dcg-svg-background"),a?s.clearRect(0,0,l.screen.width,l.screen.height):(s.fillStyle="white",s.fillRect(0,0,l.screen.width,l.screen.height)),Fr(s),xn(s);let c={ctx:s,projection:l,transformationPreviewParentData:{translationPreviewVectorParents:new Set,translationsWithVisibleVectorParent:new Set,rotationPreviewAngleMarkerParents:new Set,rotationsWithVisibleAndCenteredAngle:new Set}};this.imageLayer.redrawToCtx(c,this.graphImages,this.__sketchOrder),this.gridLayer.redrawToCtx(c),this.graphsLayer.redrawToCtx(c,this.graphSketches,this.graphImages,this.__sketchOrder,this.poiLabelsLayer,this.clickableObjectsLayer,i)}speakGrapherFocusAriaLabel(){this.canvasLayer.speakAriaLabelAgain()}_afterViewportChange(){}setGrapherState(t,i){if((!i||!i.doNotClear)&&this.clear(),t=r.copyGraphProperties(t,this.settings),"viewport"in t){let o=Wr.fromObject(t.viewport);this.setUserRequestedViewport(o);let n=this.computeConcreteViewport(o);this.viewportController.setViewport(n)}this.controller.requestRedrawGraph()}computeConcreteViewport(t){let i=this.getProjection().screen;return this.settings.squareAxes&&!t.isSquare(i,this.controller.getAxisScaleSettings())?t.squareYAxis(i,this.settings):t}setCanvasSizeFor3D(t,i){this.__screenRequested3D=new oc(t,i)}getCanvasNode(){return this.canvasLayer.canvasNode}};function nY(r,e,t){let i,o,n,a,s,l;return r?(i=r.width||r.height||t.width,o=r.height||r.width||t.height,n=r.targetPixelRatio||1,n<1&&(n=1),a=(i<256||o<256)&&!r.preserveAxisNumbers,s=Yc.fromObject(r.settings||e),l=!!r.transparentBackground):(i=t.width,o=t.height,n=1,a=!1,s=Yc.fromObject(e),l=!1),a&&(s.setProperty("xAxisNumbers",!1),s.setProperty("yAxisNumbers",!1),s.setProperty("polarNumbers",!1)),{width:i,height:o,targetPixelRatio:n,settings:s,transparentBackground:l}}var Sy=class{constructor(){this.displayName="graphing-calculator-text-geometry-tool-selection-display-name";this.toolType="selection";this.icon=[{type:"filled-polygon",color:"#000",path:[40,30,58,46,51,47,56,60,53,62,47,49,41,54,40,30]}]}getNumberInputLatex(){return""}clearTentativeOutputs(){}canNextInputBePoint(){return!1}getAllValidNextInputTypes(){return __dcg_shared_module_exports__['W'].filter(e=>this.isValidNextInputType(e))}isValidNextInputType(e){return e!==__dcg_shared_module_exports__['N']}getNonPointInputType(){}getHint(){return""}getExpressionEditHint(e){return this.getHint()}onNumberInput(e){}onMove(e){return!0}onFocus(e){}tryCommitResults(){return{committed:void 0}}shouldUseJitEdges(){return!1}shouldHighlightRelevantObjects(){return!1}};var Z5="graphing-calculator-text-geometry-tool-point-hint",Ey=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-point-display-name",this.toolName="point",this.toolType="simple",this.icon=[{type:"point",x:50,y:50,size:"large"}]}getExpressionEditHint(t){return this.s(Z5)}getSpec(){return{inputs:[{type:"point",id:"1",hint:Z5}],outputs:[]}}};var eB="graphing-calculator-text-geometry-tool-line-hint-start",tB="graphing-calculator-text-geometry-tool-line-hint-end",Dy=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-line-display-name",this.toolType="simple",this.toolName="line",this.icon=[{type:"stroked-path",path:[78,22,22,78],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getExpressionEditHint(t){return t===0?this.s(eB):this.s(tB)}getSpec(){return{inputs:[{type:"point",id:"1",hint:eB},{type:"point",id:"2",hint:tB}],outputs:[{id:"3",type:"line",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var rB="graphing-calculator-text-geometry-tool-segment-hint-start",iB="graphing-calculator-text-geometry-tool-segment-hint-end",ky=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-segment-display-name",this.toolName="segment",this.toolType="simple",this.icon=[{type:"stroked-path",path:[68,32,32,68],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getExpressionEditHint(t){return t===0?this.s(rB):this.s(iB)}getSpec(){return{inputs:[{type:"point",id:"1",hint:rB},{type:"point",id:"2",hint:iB}],outputs:[{id:"3",type:"segment",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var oB="graphing-calculator-text-geometry-tool-ray-hint-start",nB="graphing-calculator-text-geometry-tool-ray-hint-end",Ty=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-ray-display-name",this.toolName="ray",this.toolType="simple",this.icon=[{type:"stroked-path",path:[78,22,32,68],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getExpressionEditHint(t){return t===0?this.s(oB):this.s(nB)}getSpec(){return{inputs:[{type:"point",id:"1",hint:oB},{type:"point",id:"2",hint:nB}],outputs:[{id:"3",type:"ray",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var aB="graphing-calculator-text-geometry-tool-circle-hint-center",sB="graphing-calculator-text-geometry-tool-circle-hint-radius",Iy=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-circle-display-name",this.toolName="circle",this.toolType="simple",this.icon=[{type:"circle",x:50,y:50,radius:26},{type:"point",x:50,y:50},{type:"point",x:68,y:32}]}getExpressionEditHint(t){return t===0?this.s(aB):this.s(sB)}getSpec(){return{inputs:[{type:"point",id:"1",hint:aB},{type:"point",id:"2",hint:sB}],outputs:[{id:"3",type:"circle",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var lB="graphing-calculator-text-geometry-tool-arc-hint-1",cB="graphing-calculator-text-geometry-tool-arc-hint-2",dB="graphing-calculator-text-geometry-tool-arc-hint-3",My=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-arc-display-name",this.toolName="arc",this.toolType="complex";let i=50,o=80,n=80,a=-3,s=-2.6,l=-1.7;this.icon=[{type:"arc",x:o,y:n,radius:i,startAngle:a,endAngle:l},{type:"point",x:o+i*Math.cos(a),y:n+i*Math.sin(a)},{type:"point",x:o+i*Math.cos(s),y:n+i*Math.sin(s)},{type:"point",x:o+i*Math.cos(l),y:n+i*Math.sin(l)}]}getExpressionEditHint(t){return t===0?this.s(lB):t===1?this.s(cB):this.s(dB)}getSpec(){return{inputs:[{type:"point",id:"1",hint:lB},{type:"point",id:"2",hint:cB},{type:"point",id:"3",hint:dB}],outputs:[{id:"4",type:"arc",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"},{type:"reference-input",id:"3"}]}]}}};var pB="graphing-calculator-text-geometry-tool-parallel-hint-straight-line",uB="graphing-calculator-text-geometry-tool-parallel-hint-point",Ay=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-parallel-display-name",this.toolName="parallel",this.toolType="complex",this.icon=[{type:"stroked-path",color:"light",path:[25,50,75,30],lineWidth:"large"},{type:"stroked-path",path:[25,70,75,50],lineWidth:"large"},{type:"point",x:50,y:60,size:"medium"}]}getExpressionEditHint(t){return t===0?this.s(pB):this.s(uB)}getSpec(){return{inputs:[{type:"straight",id:"1",hint:pB},{type:"point",id:"2",hint:uB}],outputs:[{id:"3",type:"parallel",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var hB="graphing-calculator-text-geometry-tool-perpendicular-hint-straight-line",gB="graphing-calculator-text-geometry-tool-perpendicular-hint-point",Gy=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-perpendicular-display-name",this.toolName="perpendicular",this.toolType="complex",this.icon=[{type:"stroked-path",color:"light",path:[40,25,60,75],lineWidth:"large"},{type:"stroked-path",path:[25,60,75,40],lineWidth:"large"},{type:"point",x:50,y:50,size:"medium"}]}getExpressionEditHint(t){return t===0?this.s(hB):this.s(gB)}getSpec(){return{inputs:[{type:"straight",id:"1",hint:hB},{type:"point",id:"2",hint:gB}],outputs:[{id:"3",type:"perpendicular",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var yA="graphing-calculator-text-geometry-tool-midpoint-hint",Vy=class extends ir{constructor(t){super(t);this.model=t;this.displayName="graphing-calculator-text-geometry-tool-midpoint-display-name",this.toolName="midpoint",this.toolType="simple",this.icon=[{type:"stroked-path",path:[32,32,68,68]},{type:"point",x:50,y:50,size:"large"},{type:"point",x:32,y:32,size:"medium"},{type:"point",x:68,y:68,size:"medium"}]}getExpressionEditHint(t){return this.getHint()}canNextInputBePoint(){return!0}getNonPointInputType(){let{inputIndex:t}=this.model.getNonObjectsState().ui.currentTool;if(t===0)return"segment"}getSpec(){let{idMap:t}=this.model.getNonObjectsState().ui.currentTool,i=this.model.getUncommittedObjects(),o=t[1],n=!1;if(i[o]&&aY(i[o]))n=!0;else{let a=o&&this.model.findDefsForInputId(o)[0];n=!!(a&&a.typedRuntimeValue.valueType==__dcg_shared_module_exports__['p'])}return n?{inputs:[{type:"union",valueTypes:[__dcg_shared_module_exports__['p'],__dcg_shared_module_exports__['z']],id:"1",hint:yA},{type:"point",id:"2",hint:yA}],outputs:[{id:"midpoint-output",type:"midpoint",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}:{inputs:[{type:"segment",id:"1",hint:yA}],outputs:[{id:"midpoint-output",type:"midpoint",hidden:!1,parents:[{type:"reference-input",id:"1"}]}]}}};function aY(r){switch(r.type){case"point":case"intersection":case"glider":case"point-reference":case"midpoint":case"vector-endpoint":return!0;case"polygon":case"circle":case"arc":case"compass":case"segment":case"line":case"ray":case"vector":case"vector-copy":case"parallel":case"perpendicular":case"translate":case"reflect":case"dilate":case"rotate":case"angle":case"directedangle":case"angles":case"directedangles":case"polygon-segment":case"slider":case"expression-edit-preview-latex":return!1;default:return r}}var sY="graphing-calculator-text-geometry-tool-polygon-hint-first-point",mB="graphing-calculator-text-geometry-tool-polygon-hint-next-point",lY="graphing-calculator-text-geometry-tool-polygon-hint-finish-point",Py=class extends ir{constructor(t){super(t);this.model=t;this.addExtraPoint=!1;this.mouseOverFirstPoint=!1;this.mouseOverLastPoint=!1;this.displayName="graphing-calculator-text-geometry-tool-polygon-display-name",this.toolName="polygon",this.toolType="complex",this.icon=[{type:"filled-polygon",path:[55,30,30,30,35,70,70,60,55,30]},{type:"stroked-path",path:[55,30,30,30,35,70,70,60,55,30]},{type:"point",x:55,y:30},{type:"point",x:30,y:30},{type:"point",x:35,y:70},{type:"point",x:70,y:60}]}clearTentativeOutputs(){let t=this.addExtraPoint;this.addExtraPoint=!0,super.clearTentativeOutputs(),this.addExtraPoint=t}getHint(){let t=this.model.getNonObjectsState().ui.currentTool.inputIndex;return t===0?this.s(sY):t<3?this.s(mB):this.s(lY)}getExpressionEditHint(t){return this.s(mB)}canNextInputBePoint(){return!0}isDegenerateInput(t){return!1}getSpec(){let{inputIndex:t}=this.model.getNonObjectsState().ui.currentTool,i=t;this.addExtraPoint&&(i+=1),i<2&&(i=2);let o={inputs:[],outputs:[]},n=[];for(let a=0;a<i;a++){let s=a.toString();n.push({type:"reference-input",id:s}),o.inputs.push({type:"point",id:s})}return o.outputs.push({id:"polygon",type:"polygon",hidden:!1,parents:n,connectBorder:this.mouseOverFirstPoint}),o}tryCommitResults(){let t=this.getSpec();if(this.model.attemptLockToolInputIn(t),this.addExtraPoint=!1,!this.mouseOverFirstPoint&&!this.mouseOverLastPoint)return{committed:void 0};if(this._isReadyToCommit()){this.mouseOverFirstPoint=!1,this.mouseOverLastPoint=!1;let i=this.model.getUncommittedObjects(),o={...this.model.getNonObjectsState().ui.currentTool.idMap};return this.model.commitObjects(),this.model.deselectAllObjects(),this.model.cancelToolplay(),{committed:i,toolIdToLatex:o}}return{committed:void 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a=n.dimensions,s={x:Ky(a.x),y:Ky(a.y),width:Ky(a.width),height:Ky(a.height),radianAngle:Ky(a.radianAngle)},l=t.scaleFactor||[0,0],c=l[0]!==0&&l[1]!==0,d=o.closestPointOnScreen(i),u=o.pixelsToMath.mapRect(OB(d,c?.05:.5)),h=vY(s,u,l),g=o.mathToPixels.mapRect({left:s.x-.5*s.width,right:s.x+.5*s.width,top:s.y-.5*s.height,bottom:s.y+.5*s.height}),b=Math.abs(g.right-g.left),C=Math.abs(g.bottom-g.top),S=o.mathToPixels.mapRect({left:h.min.x-.5*h.min.width,right:h.min.x+.5*h.min.width,top:h.min.y-.5*h.min.height,bottom:h.min.y+.5*h.min.height}),k=Math.abs(S.right-S.left),I=Math.abs(S.bottom-S.top);if(k<b&&k<1||I<C&&I<1)return!1;var M=["width","height","x","y"];let E=!1;for(var A=0;A<M.length;A++){var V=M[A],G=n.move_strategy[A];switch(G.type){case"updateCoordinate":var P=Sr(h.min[V],h.max[V]),O=G.inputSpan.input,R=__dcg_shared_module_exports__['wc'](P);switch(V){case"width":case"height":fa(e,V,R);break;case"x":if(n.move_strategy[3].type==="updateCoordinate"){let Q=n.move_strategy[3],De=Sr(h.min.y,h.max.y),se=__dcg_shared_module_exports__['wc'](De),re=O.slice(0,G.inputSpan.start)+R+O.slice(G.inputSpan.end,Q.inputSpan.start)+se+O.slice(Q.inputSpan.end);fa(e,"center",re)}else{let Q=O.slice(0,G.inputSpan.start)+R+O.slice(G.inputSpan.end);fa(e,"center",Q)}break;case"y":if(n.move_strategy[2].type!=="updateCoordinate"){let Q=O.slice(0,G.inputSpan.start)+R+O.slice(G.inputSpan.end);fa(e,"center",Q)}break;default:return V}E=!0;break;case"updateSlider":var q=r.getItemModel(G.id);if(!q||q.type!=="expression")continue;var J=G.coefficients[0],U=G.coefficients[1],z=U*h.min[V]+J,K=U*h.max[V]+J,v=Sr(z,K),D=q.latex;gC(q,v),q.latex!==D&&(E=!0);break}}return E}function SY({controller:r,movedExpr:e,dragMode:t,currentScreenPoint:i,targetScreenPoint:o,projection:n,transform:a,isOnlyPoint:s,keyboardDirection:l}){var b,C;let c=e.formula;if(!c||((b=c.move_strategy)==null?void 0:b.length)!==2)return;let[d,u]=c.move_strategy;if(s&&d.type==="updateCoordinate"&&u.type==="updateCoordinate"){let S=n.reverse_map_pt(o),k=kA(n,S);k&&(o=n.map_pt(k))}let h=s?n.closestPointOnScreen(o):o;if(!l){let S;switch(d.type){case"updateSliderNonlinear":S=AB({controller:r,projection:n,transform:a,strategy:d,targetScreenPoint:h,clampToViewport:s});break;case"updateGliderParameter":case"updateSliderForGlider":S=EA({controller:r,projection:n,transform:a,strategy:d,targetScreenPoint:h});break;default:S=DA({controller:r,projection:n,transform:a,formula:c,moveStrategy:c.move_strategy,dragMode:t,targetScreenPoint:h,clampToViewport:s})}return S&&{...S,commitSliderSoftLimits:!1,transform:a,model:e}}let g;if(d.type==="updateSliderNonlinear"){if(!(l!=null&&l.x))return;g=MB({projection:n,transform:a,controller:r,strategy:d,mode:l.x,clampToViewport:s})}else if(d.type==="updateGliderParameter"||d.type==="updateSliderForGlider")g=EA({controller:r,projection:n,transform:a,strategy:d,targetScreenPoint:h});else{let S=l.x?0:1,k=l.x?h.x-i.x:h.y-i.y,I=c.move_strategy[S];if(I.type==="updateSlider"){let M=r.getItemModel(I.id);if((M==null?void 0:M.type)!=="expression")throw new Error(`Programming error: updateSlider move strategy should point to an expression item, but found ${M==null?void 0:M.type}`);let E=gs(M);if(E){let A=n.mathToPixels.mapPoint({x:0,y:0}),V=I.coefficients[1],G=Math.abs(S===0?n.mathToPixels.mapX(E/V)-A.x:n.mathToPixels.mapY(E/V)-A.y),P=Math.ceil(1/G);k=G*P*(k>0?1:-1);let O=(C=l.x)!=null?C:l.y;(O==="bigup"||O==="bigdown")&&(k*=5)}}g=DA({controller:r,projection:n,transform:a,formula:c,moveStrategy:c.move_strategy,dragMode:t,targetScreenPoint:{x:i.x+(S===0?k:0),y:i.y+(S===1?k:0)},clampToViewport:s})}return g&&{...g,commitSliderSoftLimits:!0,transform:a,model:e}}function kA(r,e){if(!r.settings.showGrid)return;let t=Qc(r),i=t.minorStepX,o=t.minorStepY,n=r.map_pt(e),a=Math.round(e.x/i)*i,s=Math.round(e.y/o)*o,l=5,c={x:a,y:s},d=r.map_pt(c);if(__dcg_shared_module_exports__['ia'](d.x-n.x,d.y-n.y)<=l)return c}function RB(r,e){let t={i:0,x:NaN,y:NaN},i={i:1,x:NaN,y:NaN};if(!r||!e)return[t,i];let o=_B(r.typedRuntimeValue),n=_B(e.typedRuntimeValue);if(!o||!n)return[t,i];let a=FB(o,n);return t.x=a[0],t.y=a[1],a=FB(n,o),i.x=a[0],i.y=a[1],[t,i]}function _B(r){switch(r.valueType){case __dcg_shared_module_exports__['z']:case __dcg_shared_module_exports__['F']:case __dcg_shared_module_exports__['H']:return{type:"straight",def:r.value};case __dcg_shared_module_exports__['P']:return{type:"straight",def:Ku(r.value)};case __dcg_shared_module_exports__['B']:return{type:"circle",def:r.value};case __dcg_shared_module_exports__['D']:return{type:"arc",def:r.value}}}function FB(r,e){switch(r.type){case"straight":switch(e.type){case"straight":return __dcg_shared_module_exports__['Lb'](r.def,e.def);case"circle":return __dcg_shared_module_exports__['Jb'](r.def,e.def);case"arc":return __dcg_shared_module_exports__['Nb'](r.def,e.def)}case"circle":switch(e.type){case"straight":return __dcg_shared_module_exports__['Kb'](r.def,e.def);case"circle":return __dcg_shared_module_exports__['Ib'](r.def,e.def);case"arc":return __dcg_shared_module_exports__['Mb'](r.def,e.def)}case"arc":switch(e.type){case"straight":return __dcg_shared_module_exports__['Pb'](r.def,e.def);case"circle":return __dcg_shared_module_exports__['Ob'](r.def,e.def);case"arc":return __dcg_shared_module_exports__['Qb'](r.def,e.def)}}return[NaN,NaN]}var NB=[{key:"compass",objects:"Segment + Point"},{key:"midpoint",objects:"Segment"},{key:"parallel",objects:"Line + Point"},{key:"perpendicular",objects:"Line + Point"},{key:"image",objects:"2 Points"}];function dl(r){return __dcg_shared_module_exports__['Na'](r)}function pl(r){this.setState(r)}pl.prototype.setState=function(r){this.state=r};pl.prototype.getState=function(){return this.state};pl.prototype.set=function(r,e){if(arguments.length===1){this.state=r;return}else if(typeof r=="string"){this.state=dl(this.state),this.state[r]=e;return}var t=r.length-2,i=r[t+1],o;this.state=o=dl(this.state);for(var n=0;n<=t;n++){var a=r[n];o=o[a]=dl(o[a])}o[i]=e};pl.prototype.deepMutate=function(r,e){if(arguments.length===1){e=r,this.state=__dcg_shared_module_exports__['i'](this.state),e(this.state);return}else if(typeof r=="string"){this.state=dl(this.state),this.state[r]=__dcg_shared_module_exports__['i'](this.state[r]),e(this.state[r]);return}for(var t=r.length-2,i=r[t+1],o=this.state=dl(this.state),n=0;n<=t;n++){var a=r[n];o=o[a]=dl(o[a])}o=o[i]=__dcg_shared_module_exports__['i'](o[i]),e(o)};pl.prototype.shallowMutate=function(r,e){if(arguments.length===1){e=r,this.state=dl(this.state),e(this.state);return}else if(typeof r=="string"){this.state=dl(this.state),this.state[r]=dl(this.state[r]),e(this.state[r]);return}for(var t=r.length-1,i=this.state=dl(this.state),o=0;o<=t;o++){var n=r[o];i=i[n]=dl(i[n])}e(i)};pl.areShallowEqual=function(r,e){};pl.areDeepEqual=function(r,e){};function Yu(r){return r?!!(EY(r)&&r!=="Vector"||r==="Circle"||r==="Arc"||r==="Polygon"):!1}function EY(r){if(!r)return!1;switch(r){case"Line":case"Ray":case"Vector":case"Segment":return!0}return!1}Fa();var DY=!0,kY=!1,zB="**dcg_geo_tool_output_slider**";function TY(){return{point:__dcg_shared_module_exports__['hd'].PURPLE,line:__dcg_shared_module_exports__['hd'].BLUE,circle:__dcg_shared_module_exports__['hd'].GREEN,polygon:__dcg_shared_module_exports__['hd'].BLUE,angle:__dcg_shared_module_exports__['hd'].BLACK}}function IY(r,e){let t=[],i=r.parents;for(let o=0;o<i.length;o++){let n=i[o];n.type==="hardcoded"?t[o]=n.id:t[o]=e[n.id]}return t}var Uy=class{constructor(e){this._nextObjectId=0;this.clear(),this.controller=e,this.s=this.controller.s,this._tools={};for(let t in vA)this._tools[t]=new vA[t](this)}onPreviewChange(){var a;var e=this.controller.getToolPreviewJSONState(),t=this.getUncommittedObjects();if(this.getCurrentTool()instanceof vp&&!this.controller.getValidCursorContext()){t={...t};for(let s in e){let l=e[s];l.type==="expression-edit-preview-latex"&&(t[s]=l)}}for(var o in t){var n=t[o];n.type==="polygon"&&this.isObjectHovered(n.parents[0])&&n.parents.push(n.parents[0])}__dcg_shared_module_exports__['Oa'](e,t)?this.controller.dispatch({type:"render"}):this.controller.dispatch({type:"set-tool-preview-state",state:t}),(a=this.controller.get2dPOIController())==null||a.updateGeoHoveredObjects()}peekNextObjectId(){return"\\token{"+this._nextObjectId.toString()+"}"}generateObjectId(){let e=this.peekNextObjectId();return this._nextObjectId+=1,e}updateNextObjectId(e){e>this._nextObjectId&&(this._nextObjectId=e)}clear(){let e={objects:{},ui:{currentTool:{name:"selection",idMap:{},reusableInputIdMap:{},lockedIds:{},inputIndex:0,outputHistory:{}},colors:TY()},hoveredObjects:[],uncommittedIds:{},selectedIds:{},nextSelectionNumber:1,fadeAnimations:{},maxAnimationEndTime:0};this.store?this.store.set(e):this.store=new pl(e)}onFocus(e){this.clearHoveredObjects(),this.getCurrentTool().onFocus(e),this.onPreviewChange()}onMouseAction(e,t){let i=this.getCurrentTool();if(i instanceof vp&&!this.controller.getValidCursorContext())return{committed:void 0,handled:!1};switch(this.updateNextObjectId(this.controller.findLastTokenNumber()+1),this.clearHoveredObjects(),e){case"move":return{committed:void 0,handled:i.onMove(t)};case"release":i.onMove(t);let o=i.tryCommitResults();return o.committed?{...o,handled:!0}:{committed:void 0,handled:!1}}}getNonObjectsState(){return{...this.store.getState(),objects:void 0}}getCurrentTool(){return this.getTool(this.getToolMode())}getTool(e){return this._tools[e]}defaultColorForObject(e,t){switch(t.type){case"point":case"point-reference":case"midpoint":case"glider":case"intersection":case"vector-endpoint":return e.colors.point;case"line":case"segment":case"polygon-segment":case"ray":case"vector":case"vector-copy":case"perpendicular":case"parallel":return e.colors.line;case"circle":case"compass":case"arc":return e.colors.circle;case"polygon":return e.colors.polygon;case"angle":case"angles":case"directedangle":case"directedangles":return e.colors.angle;case"dilate":case"reflect":case"rotate":case"translate":return __dcg_shared_module_exports__['hd'].GRAY;case"slider":return __dcg_shared_module_exports__['hd'].BLACK;case"expression-edit-preview-latex":return t.color||__dcg_shared_module_exports__['hd'].BLACK;default:return t}}_deselectAll(){this.store.shallowMutate(e=>{e.nextSelectionNumber=1,e.selectedIds={}})}_modifySelection(e){let t=this.getNonObjectsState().nextSelectionNumber;this.store.shallowMutate("selectedIds",i=>{for(let o in e)e[o]?i[o]||(i[o]=t,t+=1):delete i[o]}),this.store.set("nextSelectionNumber",t)}_addObjects(e){this.store.shallowMutate("objects",t=>{for(let i of e)t[i.id]=i})}_deleteObjects(e){if(!e.length)return;let t={};this.store.shallowMutate("objects",i=>{for(let o of e)t[o]=kY,delete i[o]}),this._modifySelection(t),this.store.shallowMutate("uncommittedIds",i=>{for(let o of e)delete i[o]})}createCustomToolOutput(e){var n;this.generateIdsForNewToolOutputs(e);let{idMap:t}=this.getNonObjectsState().ui.currentTool,i=[],o=this.getNonObjectsState().ui;for(let a of e.outputs){let s={...a,id:t[a.id],color:this.defaultColorForObject(o,a),parents:IY(a,t)};i.push(s)}for(let a of e.inputs)if((n=a.numberInputInfo)!=null&&n.sliderInfo){let s=a.numberInputInfo.sliderInfo,l=t[`${a.id}-number`];if(jn(l)){let c=lO(l);if(c&&c in __dcg_shared_module_exports__['gb'])continue;this.controller.getItemsByIdentifier(__dcg_shared_module_exports__['cb'](l)).length||i.push({type:"slider",latex:l+"="+s.value,sliderInfo:s,id:zB,parents:[],hidden:!1,color:"#000"})}}this._shouldNewObjectsBeMarkedUncommitted()&&this.store.shallowMutate("uncommittedIds",a=>{for(let s of i)a[s.id]=!0}),this._addObjects(i)}_getReusableIdForCurrentInput(e){let t=this.getCurrentTool();if(!t.getSpec)return;let{inputIndex:i,reusableInputIdMap:o}=this.getNonObjectsState().ui.currentTool,a=t.getSpec().inputs[i];if(!a)return;let s=a.id;return e!==void 0&&(s+="-"+e),o[s]}_createInputObject(e,t){let i,o=this._shouldNewObjectsBeMarkedUncommitted();o?i=this._getReusableIdForCurrentInput(t)||this.generateObjectId():i=this.generateObjectId(),o&&this.store.set(["uncommittedIds",i],!0);let n=this.defaultColorForObject(this.getNonObjectsState().ui,e),a={hidden:e.type==="point"&&!!e.previewOnly,...e,id:i,color:n};return this._addObjects([a]),i}attemptLockToolInputIn(e){let{inputIndex:t,idMap:i}=this.getNonObjectsState().ui.currentTool,o=this.getCurrentTool();if(!(o instanceof ir))return;let n=o.getSpecIdToLockIn(e,t);if(!n)return;let a=i[n];if(!a){this.getCurrentTool().canNextInputBePoint()||this.controller.dispatch({type:"select-geo-tool",tool:"selection"});return}let s=a&&this.store.getState().objects[a];if(s&&s.type==="point"&&s.previewOnly){this.controller.dispatch({type:"select-geo-tool",tool:"selection"});return}this.store.set(["ui","currentTool","inputIndex"],t+1),this.store.set(["ui","currentTool","lockedIds",a],!0);for(var l=0;l<2;l++){let c=n+"-"+l,d=i[c];d&&this.store.set(["ui","currentTool","lockedIds",d],!0)}o.didLockInput(e),this.updateFadeAnimations()}generateIdsForNewToolOutputs(e){let{idMap:t}=this.getNonObjectsState().ui.currentTool,i=!1,o={};for(let n of e.outputs)t[n.id]||(i=!0,o[n.id]=this.generateObjectId());i&&this.store.set(["ui","currentTool","idMap"],{...t,...o})}tentativelyMatchToolInput(e,t){let{currentTool:i}=this.getNonObjectsState().ui,o=i.inputIndex,n=e.inputs[o];if(!n)return;let a=n.id;this.store.set(["ui","currentTool","idMap",a],t)}storeNumberInputLatex(e,t){let{currentTool:i}=this.getNonObjectsState().ui,o=i.inputIndex,n=e.inputs[o];if(!(n!=null&&n.numberInputInfo))return;let a=n.id;this.store.set(["ui","currentTool","idMap",`${a}-number`],t)}createToolInputDependency(e,t,i){let o=this._createInputObject(e,i),{currentTool:n}=this.getNonObjectsState().ui,a=n.inputIndex,s=t.inputs[a];if(!s)throw Mi("geo tool could not find input in spec",{metaData:{fnArgs:{objectDef:e,toolSpec:t,depIndex:i},localVars:{newObjectId:o,currentTool:n,inputIndex:a,input:s},toolState:this.store.getState()}}),new Error("programming error: could not find input "+a+" in spec");let l=s.id;return this.store.set(["ui","currentTool","idMap",l+"-"+i],o),o}isObjectALockedToolInput(e){return!!this.getNonObjectsState().ui.currentTool.lockedIds[e]}isDegenerateInput(e){let t=this.getCurrentTool();return t instanceof ir?t.isDegenerateInput(e):!1}getEnabledAdditionalTools(){return NB.filter(e=>!0)}getAdditionalTools(){return this.getEnabledAdditionalTools()}isAnyAdditionalToolEnabled(){return this.getAdditionalTools().length>0}setObjectSelected(e){let t={};t[e]=DY,this._modifySelection(t)}setObjectsSelected(e){__dcg_shared_module_exports__['ra'](e,t=>{this.setObjectSelected(t)})}deleteSelectedObjects(){let e=this.getSelectedObjectIdsUnsorted();this._deleteObjects(e)}isObjectHovered(e){let t=this.getNonObjectsState().hoveredObjects;for(let i of t)if("calcId"in i&&i.calcId===e)return!0;return!1}isObjectUncommitted(e){return!!this.getNonObjectsState().uncommittedIds[e]}getUncommittedObjectIds(){return Object.keys(this.getNonObjectsState().uncommittedIds)}getUncommittedObjects(){let e={},t=this.store.getState().objects,i=this.getUncommittedObjectIds();for(let o of i)e[o]=t[o];return e}isValidNextInputType(e){let t=this.getCurrentTool(),i=t.getNonPointInputType();return e&&__dcg_shared_module_exports__['Z'](e)&&(e=__dcg_shared_module_exports__['_'](e)),!!(i&&e&&$E(e,i)||t.canNextInputBePoint()&&e&&$E(e,"point"))}recordCommittedOutput(e){this.store.shallowMutate(["ui","currentTool","outputHistory"],t=>{t[e]=!0})}updateFadeAnimations(){let e=this.controller.getAllItemModels(),t=Date.now(),i=-1/0;this.store.shallowMutate(["fadeAnimations"],o=>{var s,l;if(this.getCurrentTool().shouldHighlightRelevantObjects())for(let c of e){if(c.type!=="expression"||!c.latex)continue;let d=c.id,u=(s=c.formula)==null?void 0:s.geometry,h,g=u==null?void 0:u.valueType;u!=null&&u.unconstructable||this.controller.shouldIgnoreGraphInteractions(c)?h="fade-out":this.isValidNextInputType(__dcg_shared_module_exports__['p'])&&(Yu(CE(g))||__dcg_shared_module_exports__['Z'](g)&&Yu(CE(__dcg_shared_module_exports__['_'](g))))||g&&__dcg_shared_module_exports__['ca'](g,__dcg_shared_module_exports__['x'])&&this.isValidNextInputType(__dcg_shared_module_exports__['z'])||this.isValidNextInputType(g)||this.store.getState().ui.currentTool.outputHistory[d]?h="fade-in":h="fade-out";let b=this.store.getState().fadeAnimations[d];if(b&&b.type!==h){let C=__dcg_shared_module_exports__['wb'](t-b.start,0,150),S=t+C-150;o[d]={type:h,start:S},i=Math.max(i,S)}else if(h==="fade-out"){let C=(l=b==null?void 0:b.start)!=null?l:t;o[d]={type:"fade-out",start:C},i=Math.max(i,C)}}else{for(let c in o)o[c]={type:"fade-in",start:t-150};i=t-150}}),isFinite(i)&&this.store.set("maxAnimationEndTime",i+150)}getToolFadeOpacity(e){let t=this.controller.getItemModel(e);if((t==null?void 0:t.type)!=="expression")return 1;let i=this.store.getState().fadeAnimations[t.id];if(!i)return 1;let o=Date.now(),n=__dcg_shared_module_exports__['wb']((o-i.start)/150,0,1),a=i.type==="fade-in"?.2:1,s=i.type==="fade-in"?1:.2;return a*(1-n)+s*n}isFading(){return Date.now()<=this.store.getState().maxAnimationEndTime}isObjectSelected(e){return!!this.getNonObjectsState().selectedIds[e]}getSelectedObjectIdsUnsorted(){return Object.keys(this.getNonObjectsState().selectedIds)}getSelectedObjectIdsSorted(){let e=this.getNonObjectsState().selectedIds,t=this.getSelectedObjectIdsUnsorted();return __dcg_shared_module_exports__['Ba'](t,o=>e[o])}deselectAllObjects(){this._deselectAll()}getToolMode(){return this.getNonObjectsState().ui.currentTool.name}setToolMode(e){let t=this.getToolMode();this.store.set(["ui","currentTool"],{name:e,idMap:{},reusableInputIdMap:{},lockedIds:{},inputIndex:0,outputHistory:e!==t?{}:this.store.getState().ui.currentTool.outputHistory}),this.updateFadeAnimations(),e!==t&&this.controller.isGraphPaperFocused()&&(Ye(this.getCurrentToolDisplayName()+"."),this.speakCurrentGeoToolHint())}resetToolMode(){this.setToolMode(this.getToolMode())}areAnyObjectsHovered(){return!!this.getNonObjectsState().hoveredObjects.length}setObjectHovered(e){this.store.deepMutate(t=>{t.hoveredObjects.push(e)})}objectIsInstanceOf(e,t){let i=e==null?void 0:e.typedRuntimeValue.valueType;if(i)return $E(i,t)}getSelectionBox(){return this.getTool("selection").getSelectionBox()}commitObjects(){this.store.set("uncommittedIds",{}),this.store.set("objects",{})}applyTransformation(e){}getProjection(){return this.controller.get2dProjection()}_getPixelsAwayFromDef(e,t,i){let o=i.typedRuntimeValue;switch(o.valueType){case __dcg_shared_module_exports__['p']:{let 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__dcg_shared_module_exports__['J']:case __dcg_shared_module_exports__['L']:{let n=t.screen.width/(t.viewport.xmax-t.viewport.xmin),a=t.screen.height/(t.viewport.ymax-t.viewport.ymin),[[s,l],c,d]=o.value,u=Zd(d,t),h=u/n,g=t.reverse_mapx(e.x),b=t.reverse_mapy(e.y),C=1/0,S=b-l,k=g-s,I=Math.atan2(S,k);if(__dcg_shared_module_exports__['ga'](I,c,d))__dcg_shared_module_exports__['ia'](S*a,k*n)<=u+7&&(C=0);else{let M=__dcg_shared_module_exports__['la'](g,b,s+h*Math.cos(c),l+h*Math.sin(c),s,l),E=__dcg_shared_module_exports__['la'](g,b,s+h*Math.cos(c+d),l+h*Math.sin(c+d),s,l),A=__dcg_shared_module_exports__['ia'](n*(M[0]-g),a*(M[1]-b)),V=__dcg_shared_module_exports__['ia'](n*(E[0]-g),a*(E[1]-b));C=Math.min(A,V)}return C}case __dcg_shared_module_exports__['N']:return 1/0;default:return 1/0}}getAllChoosableDefsUnordered(e){var h;if(!this.controller.isGeometry())return[];let t=[],i=e.mode==="tab",o=e.mode==="mouse",n=i&&this.controller.getActiveTool()==="box-selection",a=!1,s=!1,l=this.getCurrentTool();(h=l.isValidNextInputType)!=null&&h.call(l,__dcg_shared_module_exports__['p'])&&(a=!0),l.shouldUseJitEdges()&&(l.isValidNextInputType(__dcg_shared_module_exports__['z'])||l.isValidNextInputType(__dcg_shared_module_exports__['F'])||l.isValidNextInputType(__dcg_shared_module_exports__['H']))&&(s=!0);let c=o&&a;c&&(s=!0);let{lockedIds:d,reusableInputIdMap:u}=this.store.getState().ui.currentTool;return Ru({controller:this.controller},(g,b)=>{var S,k;if(!g.isGraphableAndInteractive)return;let C=g.assignment;for(let I in u)if(u[I]===C&&!d[C])return;if(!g.hidden&&!g.data.unconstructable&&!(this.getToolMode()==="expression-edit"&&((S=g.data)!=null&&S.depends_on_selected))&&!(n&&this.controller.isClickableId(g.calcId))&&!(i&&this.isDegenerateInput(g==null?void 0:g.assignment))&&!(i&&b)){if(g.typedRuntimeValue.valueType===__dcg_shared_module_exports__['x'])if(g.typedRuntimeValue.value.length){if(s){let I=g;if(I.typedRuntimeValue.valueType===__dcg_shared_module_exports__['x']){let M=I.typedRuntimeValue.value;for(let E=0;E<M.length;E++){let A=M[E],V=M[(E+1)%M.length],G=I.referenceLatex+".\\operatorname{segments}\\left["+(E+1)+"\\right]",P={calcId:I.calcId,listIndex:I.listIndex,hidden:I.hidden,isGraphableAndInteractive:!1,assignment:G,referenceLatex:G,data:I.data,typedRuntimeValue:{valueType:__dcg_shared_module_exports__['z'],value:[A,V]},polygonEdgeInfo:{edgeNumber:E,polygonDef:I}};t.push(P)}}}}else return;if(c&&!__dcg_shared_module_exports__['ca'](g.typedRuntimeValue.valueType,__dcg_shared_module_exports__['x'])){t.push(g);return}if((k=l.isValidNextInputType)!=null&&k.call(l,g.typedRuntimeValue.valueType)){t.push(g);return}}}),t}_getObjectsUnderMouse(e,t){let i=this.getAllChoosableDefsUnordered({mode:"mouse"}),o=this.getProjection(),n=[];i.forEach(l=>{let c=this._getPixelsAwayFromDef(e,o,l),d=l.polygonEdgeInfo?-1:0;if(c<=t){let u={def:l,layerNumber:d,pixelsAway:c};n.push(u)}});let a=this.controller.get2dSketchOrder(),s={};for(let l=0;l<a.length;l++)s[a[l]]=l;return n.sort((l,c)=>{let d=c.layerNumber-l.layerNumber;if(d!==0)return d;let u=l.pixelsAway-c.pixelsAway;if(u!==0)return u;let h=s[l.def.calcId];return s[c.def.calcId]-h}),n}convertCanvasPixelsToPoint(e){return this.getProjection().reverse_map_pt(e)}convertPointToCanvasPixels(e){return this.getProjection().map_pt(e)}deleteObjectsAndRememberReusableId(e){for(let t in e)this._deleteObjects([e[t]]);this._deleteObjects([zB]),this.store.shallowMutate(["ui","currentTool"],t=>t.reusableInputIdMap=e)}getObjectDefUnderMouse(e,t){let i=this.convertPointToCanvasPixels(e),o=this._getObjectsUnderMouse(i,t)[0];return o&&o.def}getOrCreatePointNearMouse(e,t){let 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C=e.grabOffset;b?C={x:o.width/2,y:o.height/2}:e.dragTarget.type==="token"&&(C={x:0,y:o.height/2});let S=e.mousePt.y-C.y+2,k=S-t;k=Math.max(k,-a/2),k=Math.min(k,n-a);let I=0;b&&(I=e.mousePt.x-C.x,I=Math.min(I,i.width-o.width-4),I=Math.max(I,0),k=Math.max(k,2));let M={left:I,top:S,bottom:S+a,height:a},E=this.controller.findFirstVisibleItem(),A=this.controller.findLastVisibleItem(),V=[];if(E&&A)for(var G=E.index;G<=A.index;G++){let P=this.controller.getItemModelByIndex(G);if(!P)continue;let O=this.controller.getItemRootNodeById(P.id);if(O&&P.id!==e.firstItemId){let R=O.getBoundingClientRect();V.push({id:P.id,rect:R})}}return{dragState:{...e,itemTop:k,itemLeft:I,renderType:b?"token":"expression"},floatingPreviewRect:M,visibleRects:V}}isPreviewTopContainedInFolder(e,t){let{visibleRects:i,floatingPreviewRect:o}=e;for(let{id:n,rect:a}of i)if(a.top<=o.top&&a.bottom>=o.top){let s=this.controller.getItemModel(n);if(!s)return!1;if(s.type==="folder"&&s.id===t||s.type!=="folder"&&s.folderId===t)return!0}return!1}scheduleUpdateScroll(){this.updateScrollScheduled||(this.updateScrollScheduled=!0,requestAnimationFrame(()=>{this.updateScroll(),this.updateScrollScheduled=!1}))}stop(){this.active=!1,this.tearDownEventListeners(),this.controller.dispatch({type:"stop-dragdrop"})}setupEventListeners(){W(document).on("dcg-tapmove.dragdrop",e=>{this.mousePt.x=e.changedTouches[0].clientX,this.mousePt.y=e.changedTouches[0].clientY,this.controller.dispatch({type:"update-dragdrop",mousePt:this.mousePt})}),W(document).on("dcg-tapend.dragdrop",e=>{this.stop(),e.handle("dragdrop")})}tearDownEventListeners(){W(document).off(".dragdrop")}updateScroll(){if(this.active){var e=this.exppanel.getBoundingClientRect(),t=0;t=Math.min(t,this.mousePt.y-e.top),t=Math.max(t,this.mousePt.y-e.bottom+30),t=t*e.height/900,t&&(this.exppanel.scrollTop=this.exppanel.scrollTop+t)}}};var JY={loga:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\log_{}\\left(\\right)")&&(r.write("\\log_{}"),r.typedText("("),r.keystroke("Left"),r.keystroke("Down"))},nthroot:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\sqrt[]{}")&&(r.write("\\sqrt[]{}"),r.keystroke("Left"),r.keystroke("Left"))},ddx:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\frac{d}{dx}")&&r.write("\\frac{d}{dx}")},arcsin:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\sin^{-1}\\left(\\right)")&&(r.write("sin^{-1}"),r.typedText("("))},arccos:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\cos^{-1}\\left(\\right)")&&(r.write("cos^{-1}"),r.typedText("("))},arctan:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\tan^{-1}\\left(\\right)")&&(r.write("tan^{-1}"),r.typedText("("))},arcsec:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\sec^{-1}\\left(\\right)")&&(r.write("sec^{-1}"),r.typedText("("))},arccsc:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\csc^{-1}\\left(\\right)")&&(r.write("csc^{-1}"),r.typedText("("))},arccot:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\cot^{-1}\\left(\\right)")&&(r.write("cot^{-1}"),r.typedText("("))},"A^T":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"^{T}")&&(r.typedText("^T"),r.keystroke("Right"))},"A^-1":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"^{-1}")&&(r.typedText("^-1"),r.keystroke("Right"))},"A^2":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"^{2}")&&(r.typedText("^2"),r.keystroke("Right"))},"a^2":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"^{2}")&&(r.typedText("^2"),r.keystroke("Right"))},"a^3":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"^{3}")&&(r.typedText("^3"),r.keystroke("Right"))},"a/b":(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\frac{}{}")&&(r.write("\\frac{}{}"),r.keystroke("Left"))},integral:(r,e)=>{ve.canAcceptText(r,e.capExpressionSize,"\\int_{}^{}")&&r.cmd("integral")}};function Gm(r,e,t){JY[e](r,t)}function uz(r){if(!r)return;let e=[];for(let t of r.split(" ")){let i=t.indexOf("|"),o=i!==-1?t.slice(0,i):t;e.push(o)}return e}function Vm(r,e,t){let i=uz(t);return e==="nemeth"?od(r,{operatorNames:i}):e==="ueb"?nd(r,{operatorNames:i}):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}function n0(r,e,t){let i=uz(t);return e==="nemeth"?aA(r,{operatorNames:i}):e==="ueb"?sA(r,{operatorNames:i}):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}var sn=__dcg_shared_module_exports__['e']($());var Pm=__dcg_shared_module_exports__['e']($());kt();var{Input:XY}=Pm.Components,Ju=class extends Pm.Class{init(){this.ASCIICharacters=` A1B'K2L@CIF/MSP"E3H9O6R^DJG>NTQ,*5<-U8V.%[$+X!&;:4\\0Z7(_?W]#Y)=`,this.ASCIITable=[],this.HomeRowCharacters="FDSJKL",this.charCodes=[],this.sixKeyModel={keysDown:0,stickyKeysDown:0};let e;for(e=0;e<this.ASCIICharacters.length;e++)this.ASCIITable.push(this.ASCIICharacters.charCodeAt(e));for(e=0;e<this.HomeRowCharacters.length;e++)this.charCodes.push(this.HomeRowCharacters.charCodeAt(e))}template(){return Pm.createElement(XY,{class:this.const("dcg-braille-input dcg-do-blur"),tabindex:()=>this.props.tabindex?this.props.tabindex():0,readonly:()=>this.props.isStatic()?"true":void 0,autocomplete:this.const("off"),autocorrect:this.const("off"),autocapitalize:this.const("off"),spellcheck:this.const("false"),onKeydown:this.bindFn(this.onKeydown),onKeyup:this.bindFn(this.onKeyup),onInput:this.bindFn(this.props.onInput),value:()=>this.props.value(),"aria-label":()=>this.props.ariaLabel()||ms(""),didMount:this.bindFn(this.didMount),didUnmount:this.bindFn(this.props.didUnmount),placeholder:()=>this.props.placeholder?this.props.placeholder():"",size:()=>this.props.size&&this.props.size()})}didMount(e){this.rootNode=e,W(this.rootNode).on("focus",t=>{this.props.shouldFocus()||this.props.onFocusedChanged(!0,t.originalEvent||t)}).on("blur",t=>{this.props.shouldFocus()&&this.props.onFocusedChanged(!1,t.originalEvent||t)}),this.props.didMount(e),this.updateFocus()}didUpdate(){this.updateFocus()}updateFocus(){this.rootNode&&(this.props.shouldFocus()&&document.activeElement!==this.rootNode&&this.rootNode.focus(),!this.props.shouldFocus()&&document.activeElement===this.rootNode&&this.rootNode.blur())}onKeydown(e){let t=this.charCodes.indexOf(e.which);!this.props.isStatic()&&this.isSixKeyInput()&&!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&t!==-1?(this.sixKeyModel={...this.sixKeyModel,keysDown:this.addKey(this.sixKeyModel.keysDown,t),stickyKeysDown:this.addKey(this.sixKeyModel.stickyKeysDown,t)},e.preventDefault()):this.props.onKeydown&&this.props.onKeydown(e)}onKeyup(e){let t=this.charCodes.indexOf(e.which),i=!1;return!this.props.isStatic()&&this.isSixKeyInput()&&!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&t!==-1?(this.sixKeyModel={...this.sixKeyModel,keysDown:this.removeKey(this.sixKeyModel.keysDown,t)},this.sixKeyModel.keysDown===0&&(this.addCharacter(this.bitsToASCII(this.sixKeyModel.stickyKeysDown)),this.sixKeyModel={...this.sixKeyModel,stickyKeysDown:0})):i=!0,i||e.preventDefault(),i}addKey(e,t){return e|1<<t}removeKey(e,t){return e&~(1<<t)}bitsToASCII(e){return String.fromCharCode(this.ASCIITable[e])}addCharacter(e){this.rootNode&&!this.props.isStatic()&&(this.rootNode.setRangeText(e,this.rootNode.selectionStart,this.rootNode.selectionEnd,"end"),this.props.onInput(this.rootNode.value))}isSixKeyInput(){return typeof this.props.sixKeyInput=="function"&&this.props.sixKeyInput()}};var{If:KA}=sn.Components,ii=class extends sn.Class{init(){this.currentBrailleValue=this.getBrailleFromLatex(this.props.latex()),this.currentBrailleMode=this.props.mode(),this.hasTranslationError=!1,this.currentLatex=this.props.latex()}isFocused(){return this.brailleInput!==void 0&&document.activeElement==this.brailleInput}getBrailleShouldFocus(){return this.props.mode()!=="none"&&this.props.brailleShouldFocus&&this.props.brailleShouldFocus()}isStatic(){return!!this.props.isStatic&&this.props.isStatic()}isInline(){return!!this.props.isInline&&this.props.isInline()}hasError(){return!!this.props.hasError&&this.props.hasError()}willUpdate(){let e=this.currentLatex!==this.props.latex(),t=this.props.mode(),i=t!==this.currentBrailleMode&&t!=="none";this.isFocused()&&!e&&!i||(this.currentLatex=this.props.latex(),(i||!this.hasTranslationError||e||this.isStatic())&&(this.currentBrailleValue=this.getBrailleFromLatex(this.props.latex()),this.hasTranslationError=!1),this.currentBrailleMode=t)}onBrailleInput(e){if(!this.props.onBrailleInput)return;let t=this.getLatexFromBraille(e);this.hasTranslationError=t.isError;let i=this.props.capExpressionSize&&this.props.capExpressionSize();if(!t.isError&&i&&i.exceedsLimit(t.value)){i.onExpressionSizeExceeded();return}this.currentBrailleValue=e,t.isError||(this.currentLatex=t.value,this.props.onBrailleInput(t.value))}getBrailleFromLatex(e,t=!1){let i=Vm(e,this.props.mode(),this.props.operatorNames&&this.props.operatorNames());return i.isError?"":t?i.value:vn.toExpandedBrailleAscii(i.value)}getLatexFromBraille(e){return n0(vn.coerceToSixDotCells(e),this.props.mode(),this.props.operatorNames&&this.props.operatorNames())}getBrailleLabel(e){return this.getBrailleFromLatex(e.replace(/\s/,"\\ "))}shouldShowBraille(){let e=this.props.mode();return e==="nemeth"||e==="ueb"}isOverflowingLeft(){return this.brailleInput?this.brailleInput.scrollLeft>0:!1}isOverflowingRight(){if(!this.brailleInput)return!1;let e=this.brailleInput.getBoundingClientRect().width,t=this.brailleInput.scrollWidth,i=this.brailleInput.scrollLeft;return t>e+i+2}didMountBrailleInput(e){this.brailleInput=e}didUnmountBrailleInput(){this.brailleInput=void 0}handleBrailleFocusChanged(e,t){this.props.onBrailleFocusedChanged&&this.props.onBrailleFocusedChanged(e,t),this.brailleInput&&(e&&this.props.selectOnFocus&&this.props.selectOnFocus()&&this.brailleInput.select(),this.isStatic()&&this.brailleInput.scrollTo(0,0))}getTooltipText(){let e=this.props.placeholder&&!this.isFocused()?this.props.placeholder():"";return ms(this.props.latex()||e)}template(){return sn.createElement("div",{class:sn.const("dcg-mathquill-wrapper")},sn.createElement(KA,{predicate:()=>this.shouldShowBraille()},()=>sn.createElement("div",{class:()=>({"dcg-mathquill-braille":!0,"dcg-focus":this.getBrailleShouldFocus(),"dcg-invalid":this.hasError(),"dcg-mathquill-static-braille":this.isStatic(),"dcg-mathquill-braille-overflow-left":this.isOverflowingLeft(),"dcg-mathquill-braille-overflow-right":this.isOverflowingRight()}),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0},sn.createElement(gm,{tooltip:()=>this.getTooltipText(),gravity:this.const("s"),delay:this.const(0),showOnTapstart:this.const(!0)},sn.createElement(KA,{predicate:()=>this.isInline()},()=>sn.createElement("span",{class:sn.const("dcg-inline-braille")},()=>ms(this.getBrailleFromLatex(this.props.latex(),!0)))),sn.createElement(KA,{predicate:()=>!this.isInline()},()=>sn.createElement(Ju,{ariaLabel:()=>ms(this.props.ariaLabel?this.getBrailleLabel(this.props.ariaLabel()):""),didMount:this.bindFn(this.didMountBrailleInput),didUnmount:this.bindFn(this.didUnmountBrailleInput),onFocusedChanged:this.bindFn(this.handleBrailleFocusChanged),shouldFocus:this.bindFn(this.getBrailleShouldFocus),onKeydown:this.props.onBrailleKeydown,onInput:this.bindFn(this.onBrailleInput),sixKeyInput:this.props.sixKeyInput,value:()=>this.currentBrailleValue,placeholder:()=>ms(this.props.placeholder?this.getBrailleFromLatex(this.props.placeholder()):""),tabindex:()=>this.props.tabindex?this.props.tabindex():0,isStatic:this.bindFn(this.isStatic),size:()=>this.currentBrailleValue&&this.currentBrailleValue.length||1}))))),sn.createElement("div",{class:sn.const("dcg-typeset-math"),style:()=>({display:this.shouldShowBraille()&&!this.isInline()?"none":void 0}),"aria-hidden":()=>this.shouldShowBraille()},this.children))}};function ia(){if(!(!document.activeElement||!document.activeElement.classList.contains("dcg-braille-input")))return document.activeElement}function Lm(r){return!r||r.value===""}function QY(r){for(let e in r)return!1;return!0}function ZY(r){var i;if(r.type!=="expression")return;let e=r.formula.assignment;return e||((i=r.formula.geometry)==null?void 0:i.identifier)}function ej(r){var t,i;let e={lookupIdentifier:{},lookupCalcId:{}};for(let o of r){let n={calcId:o.id,identifier:ZY(o),referencesTheseIdentifiers:{},referencedByTheseCalcIds:{}};e.lookupCalcId[n.calcId]=n,n.identifier&&(e.lookupIdentifier[n.identifier]=n)}for(let o of r){let n=e.lookupCalcId[o.id];if(n){if(o.type==="expression"){o.folderId===__dcg_shared_module_exports__['Rc']&&(n.isGarbageCollectable=!o.readonly,(o.latex.indexOf("\\operatorname{segments}")!==-1||Bl(o))&&(n.deleteIfNotReferenced=!0));let a=(i=(t=o.formula.geometry)==null?void 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u=r.lookupIdentifier[d];if(u&&u.deleteIfNotReferenced){var l=u.referencedByTheseCalcIds;u.calcId&&u.isGarbageCollectable&&QY(l)&&(a[u.calcId]=!0)}}for(let d of i)delete r.lookupCalcId[d.calcId],d.identifier&&delete r.lookupIdentifier[d.identifier];return Object.keys(a)}function gz(r,e,t){var c,d;let i=r.getAllItemModels(),o=e.map(u=>u.id),n=ej(i.concat(e));var a={};let s={};for(let u in t){let{nextLatex:h}=t[u],g=r.getItemModel(u);if((g==null?void 0:g.type)!=="expression")continue;let b={};for(let S of((d=(c=g.formula.geometry)==null?void 0:c.call)==null?void 0:d.parents)||[]){if(!S)continue;let[k]=S;b[k]=!0}for(let S in b)cs(h,__dcg_shared_module_exports__['bb'](S))&&delete b[S];let C=Object.keys(b);C.length&&(s[u]=C)}let l=Object.keys(s).length>0;for(;o.length||l;){l=!1,o=tj(n,o,s);for(let u of o)a[u]=!0}return Object.keys(a)}var mz={version:Ds,randomSeed:"",graph:{product:"graphing-3d",threeDMode:!0,viewport:{...__dcg_shared_module_exports__['Zb']}},expressions:{list:[{id:"1",type:"expression"}]}};function a0(r){return/^\s*(https?:\/\/)?([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/calculator\/./.test(r)}function UA(r){return/^\s*(https?:\/\/)?([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/(geometry|geometry-beta)\/./.test(r)}function qA(r){return/^\s*(https?:\/\/)?([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/3d\/./.test(r)}function HA(r){return/^\s*(https?:\/\/)?([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/geometry-legacy\/./.test(r)}function fz(r){return a0(r)?"graphing":UA(r)?"geometry-calculator":HA(r)?"geometry":qA(r)?"graphing-3d":void 0}var hi=__dcg_shared_module_exports__['e']($()),s0=class extends hi.Class{template(){return hi.createElement("form",{name:hi.const("open_graph_on_web"),target:hi.const("_blank"),method:hi.const("POST"),action:()=>this.props.saveURL(),style:()=>({display:"none"})},hi.createElement("input",{type:hi.const("text"),name:hi.const("is_open_on_web"),value:hi.const("true")}),hi.createElement("input",{type:hi.const("text"),name:hi.const("my_graphs"),value:hi.const("false")}),hi.createElement("input",{type:hi.const("text"),name:hi.const("is_update"),value:hi.const("false")}),hi.createElement("input",{type:hi.const("text"),name:hi.const("calc_state"),value:()=>this.props.stateData()}),hi.createElement("input",{type:hi.const("text"),name:hi.const("thumb_data"),value:()=>this.props.thumbData()}))}};var bz,yz=(bz=new URLSearchParams(window.location.search).get("translucent-opacity"))!=null?bz:"0.8";var mi=__dcg_shared_module_exports__['e']($());var Vi=__dcg_shared_module_exports__['e']($());kt();kt();var l0=class extends ti{constructor(){super(),this.dragging=!1,this.guid=__dcg_shared_module_exports__['Ua']("dragdrop-class")}_evt2pt(e){return{x:e.changedTouches[0].pageX-this._offsetPt.x,y:e.changedTouches[0].pageY-this._offsetPt.y}}_dispatch(e,t){if(this._destroyed)return;let i=this._evt2pt(t);this.triggerEvent(e,{x:i.x,y:i.y,dx:i.x-this._startPt.x,dy:i.y-this._startPt.y,evt:t})}destroy(){W(document).off(`.${this.guid}`),this._destroyed=!0}startDrag(e,t={}){if(!this.dragging)return W(document).on(`dcg-tapmove.${this.guid}`,i=>{(i.originalEvent||i).preventDefault(),cancelAnimationFrame(this.frameThrottle),this.frameThrottle=requestAnimationFrame(()=>this.doDrag(i))}),W(document).on(`dcg-tapend.${this.guid} dcg-tapcancel.${this.guid}`,i=>this.endDrag(i)),this._offsetPt={x:0,y:0},t.origin&&(this._offsetPt={x:this._evt2pt(e).x-t.origin.x,y:this._evt2pt(e).y-t.origin.y}),this._startPt=this._evt2pt(e),this.setProperty("dragging",!0),this._dispatch("onGrab",e)}doDrag(e){this.dragging&&this._dispatch("onDrag",e)}endDrag(e){this.dragging&&(W(document).off(`.${this.guid}`),this.doDrag(e),this.setProperty("dragging",!1),this._dispatch("onDrop",e))}};var{If:rj}=Vi.Components,Xu=class extends Vi.Class{template(){return Vi.createElement("div",{class:()=>({"dcg-slider-interior":!0,"dcg-disable-slider":this.shouldDisableSlider()}),didMount:this.bindFn(this.didMountRoot),onTapStart:this.bindFn(this.onStartDrag)},Vi.createElement("div",{class:Vi.const("dcg-track")},Vi.createElement("div",{class:Vi.const("dcg-ticks"),onMount:this.bindFn(this.didMountTickMarks)}),Vi.createElement("div",{class:Vi.const("dcg-graphic")})),Vi.createElement(rj,{predicate:this.bindFn(this.shouldShowZeroMarker)},()=>Vi.createElement("div",{class:Vi.const("dcg-zeroMarker"),style:()=>({left:this.getZeroMarkerPercent()+"%"})})),Vi.createElement("div",{class:()=>({"dcg-thumb":!0,"dcg-down":this.isDragging}),role:Vi.const("slider"),tabindex:Vi.const("0"),disablescroll:Vi.const("true"),style:()=>({left:this.getThumbPercent()+"%"}),onKeyDown:this.bindFn(this.onKeyDown),"aria-label":this.props.ariaLabel,"aria-valuemin":()=>{var e,t;return(t=(e=this.props).ariaPercent)!=null&&t.call(e)?0:this.props.min()},"aria-valuemax":()=>{var e,t;return(t=(e=this.props).ariaPercent)!=null&&t.call(e)?100:this.props.max()},"aria-valuenow":()=>{var e,t;return(t=(e=this.props).ariaPercent)!=null&&t.call(e)?void 0:this.props.value()},"aria-valuetext":()=>{var e,t;return(t=(e=this.props).ariaPercent)!=null&&t.call(e)?`${Math.floor(this.getThumbPercent())}%`:void 0},manageFocus:this.buildFocusManager()},Vi.createElement("div",{class:Vi.const("dcg-graphic")}),Vi.createElement("div",{class:Vi.const("dcg-center")})))}willUnmount(){this.dragDrop.destroy()}didMountRoot(e){this.rootNode=e,this.dragDrop=new l0,this.isMounted=!0,this.dragDrop.observeEvent("onDrop",()=>{this.isDragging=!1,this.update(),this.props.onDrop&&this.props.onDrop()}),this.dragDrop.observeEvent("onGrab",()=>{this.isDragging=!0,this.update(),this.props.onGrab&&this.props.onGrab()}),this.dragDrop.observeEvent("onDrag",(t,i)=>{this.props.onDragUpdate(this.valueFromPixels(i.x))})}didMountTickMarks(e){this.tickMarksNode=e,this.renderTickMarks()}didUpdate(){this.renderTickMarks()}shouldDisableSlider(){return this.props.min()===this.props.max()}renderTickMarks(){if(this.tickMarksNode){var e=this.props.step(),t=this.props.min(),i=this.props.max(),o;if(e===void 0?o=0:o=100*e/(i-t),o<3&&(o=0),o>100&&(o=0),isNaN(o)&&(o=0),this.lastTickMarksPercent!==o){this.lastTickMarksPercent=o;var n="";if(o>0&&o<100)for(var a=o;a<100;a+=o)n+='<div class="dcg-tick" style="left:'+a+'%"></div>';this.tickMarksNode.innerHTML=n}}}shouldShowZeroMarker(){return this.props.min()<=0&&this.props.max()>=0}getZeroMarkerPercent(){var e=this.props.min(),t=this.props.max();return 100*(0-e)/(t-e)}getThumbPercent(){return 100*this.percentFromValue(this.props.value())}valueFromPixels(e){if(!this.isMounted)return 0;let t=this.props.min(),i=this.props.max(),o=this.rootNode.getBoundingClientRect().width,n=__dcg_shared_module_exports__['wb'](e/o,0,1),a=t+(i-t)*n,s=(i-t)/o;return Sr(a-s,a+s)}percentFromValue(e){let t=this.props.min(),i=this.props.max();return __dcg_shared_module_exports__['wb']((e-t)/(i-t),0,1)}pixelsFromValue(e){if(!this.isMounted)return 0;let t=this.percentFromValue(e);return this.rootNode.getBoundingClientRect().width*t}onKeyDown(e){switch(ue(e)){case rn:this.props.onUpPress&&(this.props.onUpPress(),e.preventDefault());break;case wn:this.props.onDownPress&&(this.props.onDownPress(),e.preventDefault());break;case qa:this.props.onEnterPress&&(this.props.onEnterPress(),e.preventDefault());break;case _o:document.activeElement&&W(document.activeElement).trigger("blur");break;case jl:this.props.onKeyboardUpdate("down"),e.preventDefault();break;case Jl:this.props.onKeyboardUpdate("up"),e.preventDefault();break;case Hg:this.props.onKeyboardUpdate("bigdown"),e.preventDefault();break;case qg:this.props.onKeyboardUpdate("bigup"),e.preventDefault();break;case $g:this.props.onKeyboardUpdate("min"),e.preventDefault();break;case Wg:this.props.onKeyboardUpdate("max"),e.preventDefault();break}}onStartDrag(e){if(e.device==="keyboard"||!e.target)return;e.preventDefault(),Pr();let t={x:0,y:0};e.target.closest(".dcg-thumb")?t.x=this.pixelsFromValue(this.props.value()):t.x=e.changedTouches[0].clientX-this.rootNode.getBoundingClientRect().left,this.dragDrop.startDrag(e,{origin:t})}buildFocusManager(){return!this.props.onFocusedChanged||!this.props.isFocused?this.const(void 0):this.const({shouldBeFocused:this.props.isFocused,onFocusedChanged:this.props.onFocusedChanged})}};var WA=300;var $A=1e3,jy=1001,YA=1002;var xz=1006;var wz=1008;var vz=1009;var Cz=1015;var Sz=1023;var Ez="",Dz="srgb";var kz=35044;var Qu=2e3,jA=2001;var Rr=class r{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}clone(){return new r(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}applyMatrix3(e){let t=this.x,i=this.y,o=this.z,n=e.elements;return this.x=n[0]*t+n[3]*i+n[6]*o,this.y=n[1]*t+n[4]*i+n[7]*o,this.z=n[2]*t+n[5]*i+n[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){let t=this.x,i=this.y,o=this.z,n=e.elements,a=1/(n[3]*t+n[7]*i+n[11]*o+n[15]);return this.x=(n[0]*t+n[4]*i+n[8]*o+n[12])*a,this.y=(n[1]*t+n[5]*i+n[9]*o+n[13])*a,this.z=(n[2]*t+n[6]*i+n[10]*o+n[14])*a,this}applyQuaternion(e){let t=this.x,i=this.y,o=this.z,n=e.x,a=e.y,s=e.z,l=e.w,c=l*t+a*o-s*i,d=l*i+s*t-n*o,u=l*o+n*i-a*t,h=-n*t-a*i-s*o;return this.x=c*l+h*-n+d*-s-u*-a,this.y=d*l+h*-a+u*-n-c*-s,this.z=u*l+h*-s+c*-a-d*-n,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}transformDirection(e){let t=this.x,i=this.y,o=this.z,n=e.elements;return this.x=n[0]*t+n[4]*i+n[8]*o,this.y=n[1]*t+n[5]*i+n[9]*o,this.z=n[2]*t+n[6]*i+n[10]*o,this.normalize()}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}normalize(){return this.multiplyScalar(1/(this.length()||1))}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let i=e.x,o=e.y,n=e.z,a=t.x,s=t.y,l=t.z;return this.x=o*l-n*s,this.y=n*a-i*l,this.z=i*s-o*a,this}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return t*t+i*i+o*o}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixColumn(e,t){let i=t*4,o=e.elements;return this.x=o[i],this.y=o[i+1],this.z=o[i+2],this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}toArray(e,t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}};var ln=class r{constructor(e,t,i,o,n,a,s,l,c,d,u,h,g,b,C,S){this.isMatrix4=!0;this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,t,i,o,n,a,s,l,c,d,u,h,g,b,C,S)}set(e,t,i,o,n,a,s,l,c,d,u,h,g,b,C,S){let k=this.elements;return k[0]=e,k[4]=t,k[8]=i,k[12]=o,k[1]=n,k[5]=a,k[9]=s,k[13]=l,k[2]=c,k[6]=d,k[10]=u,k[14]=h,k[3]=g,k[7]=b,k[11]=C,k[15]=S,this}clone(){let e=new r,t=this.elements;for(let i=0;i<16;i++)e.elements[i]=t[i];return e}copy(e){let t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}setFromMatrix3(e){let t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractRotation(e){let t=this.elements,i=e.elements,o=1/JA.setFromMatrixColumn(e,0).length(),n=1/JA.setFromMatrixColumn(e,1).length(),a=1/JA.setFromMatrixColumn(e,2).length();return t[0]=i[0]*o,t[1]=i[1]*o,t[2]=i[2]*o,t[3]=0,t[4]=i[4]*n,t[5]=i[5]*n,t[6]=i[6]*n,t[7]=0,t[8]=i[8]*a,t[9]=i[9]*a,t[10]=i[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){let t=this.elements,i=e.x,o=e.y,n=e.z,a=Math.cos(i),s=Math.sin(i),l=Math.cos(o),c=Math.sin(o),d=Math.cos(n),u=Math.sin(n);if(e.order==="XYZ"){let h=a*d,g=a*u,b=s*d,C=s*u;t[0]=l*d,t[4]=-l*u,t[8]=c,t[1]=g+b*c,t[5]=h-C*c,t[9]=-s*l,t[2]=C-h*c,t[6]=b+g*c,t[10]=a*l}else if(e.order==="YXZ"){let h=l*d,g=l*u,b=c*d,C=c*u;t[0]=h+C*s,t[4]=b*s-g,t[8]=a*c,t[1]=a*u,t[5]=a*d,t[9]=-s,t[2]=g*s-b,t[6]=C+h*s,t[10]=a*l}else if(e.order==="ZYX"){let h=a*d,g=a*u,b=s*d,C=s*u;t[0]=l*d,t[4]=b*c-g,t[8]=h*c+C,t[1]=l*u,t[5]=C*c+h,t[9]=g*c-b,t[2]=-c,t[6]=s*l,t[10]=a*l}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(ij,e,oj)}lookAt(e,t,i){let o=this.elements;return Ja.subVectors(e,t),Ja.lengthSq()===0&&(Ja.z=1),Ja.normalize(),Sp.crossVectors(i,Ja),Sp.lengthSq()===0&&(Math.abs(i.z)===1?Ja.x+=1e-4:Ja.z+=1e-4,Ja.normalize(),Sp.crossVectors(i,Ja)),Sp.normalize(),c0.crossVectors(Ja,Sp),o[0]=Sp.x,o[4]=c0.x,o[8]=Ja.x,o[1]=Sp.y,o[5]=c0.y,o[9]=Ja.y,o[2]=Sp.z,o[6]=c0.z,o[10]=Ja.z,this}multiply(e){return this.multiplyMatrices(this,e)}multiplyMatrices(e,t){let i=e.elements,o=t.elements,n=this.elements,a=i[0],s=i[4],l=i[8],c=i[12],d=i[1],u=i[5],h=i[9],g=i[13],b=i[2],C=i[6],S=i[10],k=i[14],I=i[3],M=i[7],E=i[11],A=i[15],V=o[0],G=o[4],P=o[8],O=o[12],R=o[1],q=o[5],J=o[9],U=o[13],z=o[2],K=o[6],v=o[10],D=o[14],_=o[3],te=o[7],Q=o[11],De=o[15];return n[0]=a*V+s*R+l*z+c*_,n[4]=a*G+s*q+l*K+c*te,n[8]=a*P+s*J+l*v+c*Q,n[12]=a*O+s*U+l*D+c*De,n[1]=d*V+u*R+h*z+g*_,n[5]=d*G+u*q+h*K+g*te,n[9]=d*P+u*J+h*v+g*Q,n[13]=d*O+u*U+h*D+g*De,n[2]=b*V+C*R+S*z+k*_,n[6]=b*G+C*q+S*K+k*te,n[10]=b*P+C*J+S*v+k*Q,n[14]=b*O+C*U+S*D+k*De,n[3]=I*V+M*R+E*z+A*_,n[7]=I*G+M*q+E*K+A*te,n[11]=I*P+M*J+E*v+A*Q,n[15]=I*O+M*U+E*D+A*De,this}determinant(){let e=this.elements,t=e[0],i=e[4],o=e[8],n=e[12],a=e[1],s=e[5],l=e[9],c=e[13],d=e[2],u=e[6],h=e[10],g=e[14],b=e[3],C=e[7],S=e[11],k=e[15];return b*(+n*l*u-o*c*u-n*s*h+i*c*h+o*s*g-i*l*g)+C*(+t*l*g-t*c*h+n*a*h-o*a*g+o*c*d-n*l*d)+S*(+t*c*u-t*s*g-n*a*u+i*a*g+n*s*d-i*c*d)+k*(-o*s*d-t*l*u+t*s*h+o*a*u-i*a*h+i*l*d)}invert(){let e=this.elements,t=e[0],i=e[1],o=e[2],n=e[3],a=e[4],s=e[5],l=e[6],c=e[7],d=e[8],u=e[9],h=e[10],g=e[11],b=e[12],C=e[13],S=e[14],k=e[15],I=u*S*c-C*h*c+C*l*g-s*S*g-u*l*k+s*h*k,M=b*h*c-d*S*c-b*l*g+a*S*g+d*l*k-a*h*k,E=d*C*c-b*u*c+b*s*g-a*C*g-d*s*k+a*u*k,A=b*u*l-d*C*l-b*s*h+a*C*h+d*s*S-a*u*S,V=t*I+i*M+o*E+n*A;if(V===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let G=1/V;return e[0]=I*G,e[1]=(C*h*n-u*S*n-C*o*g+i*S*g+u*o*k-i*h*k)*G,e[2]=(s*S*n-C*l*n+C*o*c-i*S*c-s*o*k+i*l*k)*G,e[3]=(u*l*n-s*h*n-u*o*c+i*h*c+s*o*g-i*l*g)*G,e[4]=M*G,e[5]=(d*S*n-b*h*n+b*o*g-t*S*g-d*o*k+t*h*k)*G,e[6]=(b*l*n-a*S*n-b*o*c+t*S*c+a*o*k-t*l*k)*G,e[7]=(a*h*n-d*l*n+d*o*c-t*h*c-a*o*g+t*l*g)*G,e[8]=E*G,e[9]=(b*u*n-d*C*n-b*i*g+t*C*g+d*i*k-t*u*k)*G,e[10]=(a*C*n-b*s*n+b*i*c-t*C*c-a*i*k+t*s*k)*G,e[11]=(d*s*n-a*u*n-d*i*c+t*u*c+a*i*g-t*s*g)*G,e[12]=A*G,e[13]=(d*C*o-b*u*o+b*i*h-t*C*h-d*i*S+t*u*S)*G,e[14]=(b*s*o-a*C*o-b*i*l+t*C*l+a*i*S-t*s*S)*G,e[15]=(a*u*o-d*s*o+d*i*l-t*u*l-a*i*h+t*s*h)*G,this}getMaxScaleOnAxis(){let e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,o))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){let t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationAxis(e,t){let i=Math.cos(t),o=Math.sin(t),n=1-i,a=e.x,s=e.y,l=e.z,c=n*a,d=n*s;return this.set(c*a+i,c*s-o*l,c*l+o*s,0,c*s+o*l,d*s+i,d*l-o*a,0,c*l-o*s,d*l+o*a,n*l*l+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}compose(e,t,i){let o=this.elements,n=t._x,a=t._y,s=t._z,l=t._w,c=n+n,d=a+a,u=s+s,h=n*c,g=n*d,b=n*u,C=a*d,S=a*u,k=s*u,I=l*c,M=l*d,E=l*u,A=i.x,V=i.y,G=i.z;return o[0]=(1-(C+k))*A,o[1]=(g+E)*A,o[2]=(b-M)*A,o[3]=0,o[4]=(g-E)*V,o[5]=(1-(h+k))*V,o[6]=(S+I)*V,o[7]=0,o[8]=(b+M)*G,o[9]=(S-I)*G,o[10]=(1-(h+C))*G,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}makePerspective(e,t,i,o,n,a,s=Qu){let l=this.elements,c=2*n/(t-e),d=2*n/(i-o),u=(t+e)/(t-e),h=(i+o)/(i-o),g,b;if(s===Qu)g=-(a+n)/(a-n),b=-2*a*n/(a-n);else if(s===jA)g=-a/(a-n),b=-a*n/(a-n);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+s);return l[0]=c,l[4]=0,l[8]=u,l[12]=0,l[1]=0,l[5]=d,l[9]=h,l[13]=0,l[2]=0,l[6]=0,l[10]=g,l[14]=b,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(e,t,i,o,n,a,s=Qu){let l=this.elements,c=1/(t-e),d=1/(i-o),u=1/(a-n),h=(t+e)*c,g=(i+o)*d,b,C;if(s===Qu)b=(a+n)*u,C=-2*u;else if(s===jA)b=n*u,C=-1*u;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+s);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-h,l[1]=0,l[5]=2*d,l[9]=0,l[13]=-g,l[2]=0,l[6]=0,l[10]=C,l[14]=-b,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(e){let t=this.elements,i=e.elements;for(let o=0;o<16;o++)if(t[o]!==i[o])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e,t=0){let i=this.elements;return 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o=e.elements,n=o[0],a=o[4],s=o[8],l=o[1],c=o[5],d=o[9],u=o[2],h=o[6],g=o[10];switch(t){case"XYZ":this._y=Math.asin(eh(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-d,g),this._z=Math.atan2(-a,n)):(this._x=Math.atan2(h,c),this._z=0);break;case"YXZ":this._x=Math.asin(-eh(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(s,g),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-u,n),this._z=0);break;case"ZYX":this._y=Math.asin(-eh(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(h,g),this._z=Math.atan2(l,n)):(this._x=0,this._z=Math.atan2(-a,c));break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return Tz.makeRotationFromQuaternion(e),this.setFromRotationMatrix(Tz,t,i)}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}};var p0=class{constructor(){this.mask=1}enable(e){this.mask|=1<<e|0}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}};var Dp=class r{constructor(e,t,i,o,n,a,s,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,i,o,n,a,s,l,c)}set(e,t,i,o,n,a,s,l,c){let d=this.elements;return d[0]=e,d[1]=o,d[2]=s,d[3]=t,d[4]=n,d[5]=l,d[6]=i,d[7]=a,d[8]=c,this}copy(e){let t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],this}setFromMatrix4(e){let t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}multiplyMatrices(e,t){let i=e.elements,o=t.elements,n=this.elements,a=i[0],s=i[3],l=i[6],c=i[1],d=i[4],u=i[7],h=i[2],g=i[5],b=i[8],C=o[0],S=o[3],k=o[6],I=o[1],M=o[4],E=o[7],A=o[2],V=o[5],G=o[8];return 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a(){o.setFromEuler(i,!1)}function s(){i.setFromQuaternion(o,void 0,!1)}i._onChange(a),o._onChange(s),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:i},quaternion:{configurable:!0,enumerable:!0,value:o},scale:{configurable:!0,enumerable:!0,value:n},modelViewMatrix:{value:new ln},normalMatrix:{value:new Dp}}),this.matrix=new ln,this.matrixWorld=new ln,this.dcgModelMatrix=new ln,this.matrixAutoUpdate=kp.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=kp.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.layers=new p0,this.visible=!0,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}setPickingColorArray(t){this.pickingColorArray=t;let{repeatColorCounts:i,colors:o}=t,n=[];for(let a=0;a<i.length;a++){let s=o[a],l=i[a];for(let c=0;c<l;c++)n.push(...s)}this.geometry&&this.geometry.setAttribute("vertexPickingColor",new u0(new Float32Array(n),4))}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}translateOnAxis(t,i){return Iz.copy(t).applyQuaternion(this.quaternion),this.position.add(Iz.multiplyScalar(i)),this}translateX(t){return this.translateOnAxis(aj,t)}translateY(t){return this.translateOnAxis(sj,t)}translateZ(t){return this.translateOnAxis(lj,t)}lookAt(t){XA.copy(t);let i=this.parent;this.updateWorldMatrix(!0,!1),QA.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Qy.lookAt(QA,XA,this.up):Qy.lookAt(XA,QA,this.up),this.quaternion.setFromRotationMatrix(Qy),i&&(Qy.extractRotation(i.matrixWorld),Mz.setFromRotationMatrix(Qy),this.quaternion.premultiply(Mz.invert()))}add(t){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.add(arguments[i]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.parent!==null&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(cj)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let o=0;o<arguments.length;o++)this.remove(arguments[o]);return this}let i=this.children.indexOf(t);return i!==-1&&(t.parent=null,this.children.splice(i,1),t.dispatchEvent(dj)),this}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,i){if(this[t]===i)return this;for(let o=0,n=this.children.length;o<n;o++){let s=this.children[o].getObjectByProperty(t,i);if(s!==void 0)return s}}getObjectsByProperty(t,i){let o=[];this[t]===i&&o.push(this);for(let n=0,a=this.children.length;n<a;n++){let s=this.children[n].getObjectsByProperty(t,i);s.length>0&&(o=o.concat(s))}return o}traverse(t){t(this);let i=this.children;for(let o=0,n=i.length;o<n;o++)i[o].traverse(t)}traverseVisible(t){if(this.visible===!1)return;t(this);let i=this.children;for(let o=0,n=i.length;o<n;o++)i[o].traverseVisible(t)}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);let i=this.children;for(let o=0,n=i.length;o<n;o++){let a=i[o];(a.matrixWorldAutoUpdate===!0||t===!0)&&a.updateMatrixWorld(t)}}updateWorldMatrix(t,i){let o=this.parent;if(t===!0&&o!==null&&o.matrixWorldAutoUpdate===!0&&o.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),i===!0){let n=this.children;for(let a=0,s=n.length;a<s;a++){let l=n[a];l.matrixWorldAutoUpdate===!0&&l.updateWorldMatrix(!1,!0)}}}};kp.DEFAULT_UP=new Rr(0,1,0),kp.DEFAULT_MATRIX_AUTO_UPDATE=!0,kp.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var h0=kp;var g0=class extends h0{constructor(){super();this.isCamera=!0;this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ln,this.projectionMatrix=new ln,this.projectionMatrixInverse=new ln,this.coordinateSystem=Qu}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,i){super.updateWorldMatrix(t,i),this.matrixWorldInverse.copy(this.matrixWorld).invert()}};var m0=class extends g0{constructor(e=-1,t=1,i=1,o=-1,n=.1,a=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=o,this.near=n,this.far=a,this.updateProjectionMatrix()}setViewOffset(e,t,i,o,n,a){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=o,this.view.width=n,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,o=(this.top+this.bottom)/2,n=i-e,a=i+e,s=o+t,l=o-t;if(this.view!==null&&this.view.enabled){let c=(this.right-this.left)/this.view.fullWidth/this.zoom,d=(this.top-this.bottom)/this.view.fullHeight/this.zoom;n+=c*this.view.offsetX,a=n+c*this.view.width,s-=d*this.view.offsetY,l=s-d*this.view.height}this.projectionMatrix.makeOrthographic(n,a,s,l,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}};var gi=class r{constructor(e=0,t=0){this.x=e,this.y=t}set(e,t){return this.x=e,this.y=t,this}clone(){return new r(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}applyMatrix3(e){let t=this.x,i=this.y,o=e.elements;return this.x=o[0]*t+o[3]*i+o[6],this.y=o[1]*t+o[4]*i+o[7],this}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}normalize(){return this.multiplyScalar(1/(this.length()||1))}distanceTo(e){let t=this.x-e.x,i=this.y-e.y,o=t*t+i*i;return Math.sqrt(o)}equals(e){return e.x===this.x&&e.y===this.y}toArray(e,t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}};var pj=0,f0=class{constructor(e){this.data=e;this.isSource=!0;this.uuid=Ep();this.version=0;Object.defineProperty(this,"id",{value:pj++})}set needsUpdate(e){e===!0&&this.version++}};var uj=0,Fm=class Fm extends Om{constructor(e,t=Fm.DEFAULT_MAPPING,i=jy,o=jy,n=xz,a=wz,s=Sz,l=vz,c=Fm.DEFAULT_ANISOTROPY,d=Ez){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:uj++}),this.uuid=Ep(),this.name="",this.source=new f0(e),this.mipmaps=[],this.mapping=t,this.channel=0,this.wrapS=i,this.wrapT=o,this.magFilter=n,this.minFilter=a,this.anisotropy=c,this.format=s,this.internalFormat=null,this.type=l,this.offset=new gi(0,0),this.repeat=new gi(1,1),this.center=new gi(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Dp,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=d,this.userData={},this.version=0,this.onUpdate=void 0,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==WA)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case $A:e.x=e.x-Math.floor(e.x);break;case jy:e.x=e.x<0?0:1;break;case YA:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case $A:e.y=e.y-Math.floor(e.y);break;case jy:e.y=e.y<0?0:1;break;case YA:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}};Fm.DEFAULT_ANISOTROPY=1,Fm.DEFAULT_MAPPING=WA;var b0=Fm;var y0=class r{constructor(e=0,t=0,i=0,o=1){this.x=e,this.y=t,this.z=i,this.w=o}set(e,t,i,o){return this.x=e,this.y=t,this.z=i,this.w=o,this}clone(){return new r(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e,t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}};var Tp=class{constructor(){this.arcLengthDivisions=200;this.needsUpdate=!1}getPointAt(e,t){let i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){let t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){let t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){let e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;let t=[],i,o=this.getPoint(0),n=0;t.push(0);for(let a=1;a<=e;a++)i=this.getPoint(a/e),n+=i.distanceTo(o),t.push(n),o=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){let i=this.getLengths(),o=0,n=i.length,a;t?a=t:a=e*i[n-1];let s=0,l=n-1,c;for(;s<=l;)if(o=Math.floor(s+(l-s)/2),c=i[o]-a,c<0)s=o+1;else if(c>0)l=o-1;else{l=o;break}if(o=l,i[o]===a)return o/(n-1);let d=i[o],h=i[o+1]-d,g=(a-d)/h;return(o+g)/(n-1)}getTangent(e,t){let o=e-1e-4,n=e+1e-4;o<0&&(o=0),n>1&&(n=1);let a=this.getPoint(o),s=this.getPoint(n),l=t||new gi;return l.copy(s).sub(a).normalize(),l}getTangentAt(e,t){let i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t){let i=new Rr,o=[],n=[],a=[],s=new Rr,l=new ln;for(let h=0;h<=e;h++){let g=h/e,b=this.getTangentAt(g,new gi);o[h]=new Rr(b.x,b.y,0)}n[0]=new Rr,a[0]=new Rr;let c=Number.MAX_VALUE,d=Math.abs(o[0].x),u=Math.abs(o[0].y);d<=c&&(c=d,i.set(1,0,0)),u<=c&&(c=u,i.set(0,1,0)),s.crossVectors(o[0],i).normalize(),n[0].crossVectors(o[0],s),a[0].crossVectors(o[0],n[0]);for(let h=1;h<=e;h++){if(n[h]=n[h-1].clone(),a[h]=a[h-1].clone(),s.crossVectors(o[h-1],o[h]),s.length()>Number.EPSILON){s.normalize();let g=Math.acos(eh(o[h-1].dot(o[h]),-1,1));n[h].applyMatrix4(l.makeRotationAxis(s,g))}a[h].crossVectors(o[h],n[h])}if(t===!0){let h=Math.acos(eh(n[0].dot(n[e]),-1,1));h/=e,o[0].dot(s.crossVectors(n[0],n[e]))>0&&(h=-h);for(let g=1;g<=e;g++)n[g].applyMatrix4(l.makeRotationAxis(o[g],h*g)),a[g].crossVectors(o[g],n[g])}return{tangents:o,normals:n,binormals:a}}};var th=class extends Tp{constructor(e=new gi,t=new gi){super(),this.v1=e,this.v2=t}getPoint(e,t=new gi){let i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new gi){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}};var x0=class extends Tp{constructor(){super(...arguments);this.curves=[];this.autoClose=!1}add(t){this.curves.push(t)}closePath(){let 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`)s=0,l-=n;else{let u=Dj(d,o,s,l,t);s+=u.offsetX,a.push(u.path)}}return a}function Dj(r,e,t,i,o){let n=o.glyphs[r]||o.glyphs["?"];if(!n)throw new Error('THREE.Font: character "'+r+'" does not exists in font family '+o.familyName+".");let a=new C0,s,l,c,d,u,h;if(n.o){let g=n._cachedOutline||(n._cachedOutline=n.o.split(" "));for(let b=0,C=g.length;b<C;){let S=g[b++];switch(S){case"m":s=g[b++]*e+t,l=g[b++]*e+i,a.moveTo(s,l);break;case"l":s=g[b++]*e+t,l=g[b++]*e+i,a.lineTo(s,l);break;case"q":c=g[b++]*e+t,d=g[b++]*e+i,u=g[b++]*e+t,h=g[b++]*e+i,a.quadraticCurveTo(u,h,c,d);break;default:if(S)throw new Error("unrecognized action: "+S)}}}return{offsetX:n.ha*e,path:a}}var _z=`// License: MIT License (c) 2014 Mikola Lysenko
// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.glsl

#define FLOAT_MAX  1.70141184e38
#define FLOAT_MIN  1.17549435e-38

lowp vec4 encode_float(highp float v) {
  highp float av = abs(v);

  //Handle special cases
  if(av < FLOAT_MIN) {
    return vec4(0.0, 0.0, 0.0, 0.0);
  } else if(v > FLOAT_MAX) {
    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;
  } else if(v < -FLOAT_MAX) {
    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;
  }

  highp vec4 c = vec4(0,0,0,0);

  //Compute exponent and mantissa
  highp float e = floor(log2(av));
  highp float m = av * pow(2.0, -e) - 1.0;

  //Unpack mantissa
  c[1] = floor(128.0 * m);
  m -= c[1] / 128.0;
  c[2] = floor(32768.0 * m);
  m -= c[2] / 32768.0;
  c[3] = floor(8388608.0 * m);

  //Unpack exponent
  highp float ebias = e + 127.0;
  c[0] = floor(ebias / 2.0);
  ebias -= c[0] * 2.0;
  c[1] += floor(ebias) * 128.0;

  //Unpack sign bit
  c[0] += 128.0 * step(0.0, -v);

  //Scale back to range
  return c / 255.0;
}
`;var oh={Default:0,PickingObjectId:1,PickingX:2,PickingY:3,PickingZ:4,Depth:5};var Nz=`
#ifdef DCG_SUPPORTS_PICKING
  uniform vec4 pickingColor;
  ${_z}
#endif
`,Bz=`#ifdef DCG_SUPPORTS_PICKING
if (dcgRenderMode == ${oh.PickingObjectId}) {
  #if defined(USE_INSTANCING_PICKINGCOLOR) || defined(USE_VERTEX_PICKING_COLOR)
  gl_FragColor = vPickingColor;
  #else
  gl_FragColor = pickingColor;
  #endif
  return;
} else if (dcgRenderMode == ${oh.PickingX}) {
  gl_FragColor = encode_float(vPosition.x);
  return;
} else if (dcgRenderMode == ${oh.PickingY}) {
  gl_FragColor = encode_float(vPosition.y);
  return;
} else if (dcgRenderMode == ${oh.PickingZ}) {
  gl_FragColor = encode_float(vPosition.z);
  return;
}
#endif
`,yve=`  varying vec3 vPosition;
  uniform bool clip_x;
  uniform bool clip_y;
  uniform bool clip_z;
  uniform float xMin;
  uniform float xMax;
  uniform float yMin;
  uniform float yMax;
  uniform float zMin;
  uniform float zMax;
  uniform float zMinForAnimation;
  uniform float zMaxForAnimation;
  uniform vec2 uvMin;
  uniform vec2 uvWidth;
  uniform int dcgRenderMode;

  ${Nz}
`;var Ave=Hi("disableLighting");var qve={...r1(i1.common),...r1(i1.lights),roughness:{value:.4},metalness:{value:0},emissive:{value:new Ms(0)}};var Kz=`{
  "glyphs": {
    "x": {
      "x_min": 0,
      "x_max": 675,
      "ha": 764,
      "o": "m 675 0 l 525 0 l 331 286 l 144 0 l 0 0 l 256 379 l 12 738 l 157 737 l 336 473 l 516 738 l 661 738 l 412 380 l 675 0 "
    },
    "y": {
      "x_min": 0,
      "x_max": 684.78125,
      "ha": 771,
      "o": "m 684 738 l 388 -83 q 311 -216 356 -167 q 173 -279 252 -279 q 97 -266 133 -279 l 97 -149 q 132 -155 109 -151 q 168 -160 155 -160 q 240 -114 213 -160 q 274 -26 248 -98 l 0 738 l 137 737 l 341 139 l 548 737 l 684 738 "
    },
    "z": {
      "x_min": -0.015625,
      "x_max": 613.890625,
      "ha": 697,
      "o": "m 613 0 l 0 0 l 0 100 l 433 630 l 20 630 l 20 738 l 594 738 l 593 636 l 163 110 l 613 110 l 613 0 "
    }
  },
  "cssFontWeight": "normal",
  "ascender": 1189,
  "underlinePosition": -100,
  "cssFontStyle": "normal",
  "boundingBox": { "yMin": -334, "xMin": -111, "yMax": 1189, "xMax": 1672 },
  "resolution": 1000,
  "original_font_information": {
    "postscript_name": "Helvetiker-Regular",
    "version_string": "Version 1.00 2004 initial release",
    "vendor_url": "http://www.magenta.gr/",
    "full_font_name": "Helvetiker",
    "font_family_name": "Helvetiker",
    "copyright": "Copyright (c) \u039Cagenta ltd, 2004",
    "description": "",
    "trademark": "",
    "designer": "",
    "designer_url": "",
    "unique_font_identifier": "\u039Cagenta ltd:Helvetiker:22-10-104",
    "license_url": "http://www.ellak.gr/fonts/MgOpen/license.html",
    "license_description": "Copyright (c) 2004 by MAGENTA Ltd. All Rights Reserved.\\r\\n\\r\\nPermission is hereby granted, free of charge, to any person obtaining a copy of the fonts accompanying this license (\\"Fonts\\") and associated documentation files (the \\"Font Software\\"), to reproduce and distribute the Font Software, including without limitation the rights to use, copy, merge, publish, distribute, and/or sell copies of the Font Software, and to permit persons to whom the Font Software is furnished to do so, subject to the following conditions: \\r\\n\\r\\nThe above copyright and this permission notice shall be included in all copies of one or more of the Font Software typefaces.\\r\\n\\r\\nThe Font Software may be modified, altered, or added to, and in particular the designs of glyphs or characters in the Fonts may be modified and additional glyphs or characters may be added to the Fonts, only if the fonts are renamed to names not containing the word \\"MgOpen\\", or if the modifications are accepted for inclusion in the Font Software itself by the each appointed Administrator.\\r\\n\\r\\nThis License becomes null and void to the extent applicable to Fonts or Font Software that has been modified and is distributed under the \\"MgOpen\\" name.\\r\\n\\r\\nThe Font Software may be sold as part of a larger software package but no copy of one or more of the Font Software typefaces may be sold by itself. \\r\\n\\r\\nTHE FONT SOFTWARE IS PROVIDED \\"AS IS\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL MAGENTA OR PERSONS OR BODIES IN CHARGE OF ADMINISTRATION AND MAINTENANCE OF THE FONT SOFTWARE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.",
    "manufacturer_name": "\u039Cagenta ltd",
    "font_sub_family_name": "Regular"
  },
  "descender": -334,
  "familyName": "Helvetiker",
  "lineHeight": 1522,
  "underlineThickness": 50
}
`;var{abs:TCe,min:ICe,max:MCe}=Math;var ACe=new ex(JSON.parse(Kz));var Gj=.02,GCe=7*Gj;var{abs:NCe,floor:BCe,sin:zCe,cos:KCe}=Math;var jCe=new m0(-1,1,1,-1,0,1);var Pj={name:"FillShader",defines:{},uniforms:{color:{value:new Ms(16777215)},opacity:{value:1}},vertexShader:`
		void main() {
			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
		}`,fragmentShader:`
		uniform vec3 color;
		uniform float opacity;
		void main() {
			gl_FragColor = vec4( color, opacity );
		}`};var Lj=new Uint8Array(4),iSe=new Float32Array(Lj.buffer);Fa();var a1=new URLSearchParams(window.location.search),bSe=a1.has("peel-float-texture"),ySe=a1.has("peel-upsample")?parseFloat(a1.get("peel-upsample")):void 0;Fa();var Fj=new Set;Fj.add("(0,0,0,0)");var{abs:SSe,PI:ESe}=Math;var{sin:DSe,cos:kSe}=Math;var Bj=new URLSearchParams(window.location.search),Hz=(r,e)=>{let t=Bj.get(r);return t===null?e:Number(t)},zj=Hz("scrollZoomRecenterAggressiveness",.2),OSe=Hz("buttonZoomRecenterAggressiveness",.1);kt();var{abs:iEe,min:oEe,acos:nEe,hypot:aEe,PI:sEe}=Math;var lEe=5*Math.PI/180;function Wz(r,e=.01*(r.xmax-r.xmin)){return e*=2,Math.abs(r.xmin+r.xmax)<=e&&Math.abs(r.ymin+r.ymax)<=e&&Math.abs(r.zmin+r.zmax)<=e}var{abs:V0e,min:P0e,max:L0e,sqrt:O0e,tan:_0e,atan:F0e,PI:R0e}=Math,l1=new URLSearchParams(window.location.search),j0e=l1.has("peel-layers")?parseInt(l1.get("peel-layers")):void 0,$z=l1.get("debug3dRender"),J0e=$z&&$z.includes("pick"),Yz=50;var ul=__dcg_shared_module_exports__['e']($());var cc=class extends ul.Class{template(){return ul.createElement(Ce,{tooltip:()=>this.props.controller().s("shared-calculator-label-toast-learn-more")},ul.createElement("a",{"aria-label":()=>this.props.controller().s("shared-calculator-label-toast-learn-more"),class:ul.const("dcg-learn-more-link"),href:this.props.href,target:ul.const("_blank")},ul.createElement("i",{class:ul.const("dcg-icon-question-sign"),"aria-hidden":ul.const("true")})))}};var{If:Kj}=mi.Components,c1=0,tx=Yz/8,S0=class extends mi.Class{init(){this.controller=this.props.controller()}template(){return mi.createElement("div",{class:mi.const("dcg-options-menu-section")},mi.createElement("div",{class:mi.const("dcg-options-menu-section-title dcg-local-display-preferences-title")},()=>this.controller.s("graphing-calculator-label-display-properties"),mi.createElement(cc,{href:this.const("https://help.desmos.com/hc/en-us/articles/20301369699981-3D-Graph-Settings#h_01HCFSXHM8S59ETFXB55Y8CZQ5\u2019"),controller:this.props.controller})),mi.createElement(He,{onChange:this.bindFn(this.toggleInvertedColors),checked:()=>this.controller.getInvertedColors(),manageFocus:this.const(Fe({controller:this.controller,location:{type:"settings",location:"reverse-contrast"}}))},()=>this.controller.s("graphing-calculator-label-settings-reverse-contrast")),mi.createElement(Kj,{predicate:()=>!!Hi("beta3d")},()=>mi.createElement(He,{onChange:()=>{this.controller.dispatch({type:"set-graph-settings",showBox3D:!this.controller.getGraphSettings().showBox3D})},checked:()=>!!this.controller.getGraphSettings().showBox3D},()=>this.controller.raw("Clip to box"))),mi.createElement(He,{class:()=>"dcg-translucent-surfaces-checkbox",onChange:this.bindFn(this.toggleTranslucentSurfaces),checked:()=>this.controller.getTranslucentSurfaces(),ariaLabel:()=>this.controller.s("graphing-calculator-label-settings-translucent-surfaces"),manageFocus:this.const(Fe({controller:this.controller,location:{type:"settings",location:"translucent-surfaces"}}))},()=>this.controller.s("graphing-calculator-label-settings-translucent-surfaces")),mi.createElement("div",{class:mi.const("dcg-perspective-slider")},mi.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-settings-3d-perspective-min"),sticky:this.const(!0),gravity:this.const("s")},mi.createElement("i",{class:mi.const("dcg-icon-3d-cube"),"aria-hidden":mi.const("true")})),mi.createElement(Xu,{min:()=>c1-1,max:()=>tx-1,step:()=>{},value:()=>this.getPerspectiveValue(),ariaLabel:()=>this.controller.s("graphing-calculator-label-settings-3d-perspective-distortion-ratio"),ariaPercent:this.const(!0),onDragUpdate:this.bindFn(this.onDragUpdate),onKeyboardUpdate:this.bindFn(this.onKeyboardUpdate)}),mi.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-settings-3d-perspective-max"),sticky:this.const(!0),gravity:this.const("s")},mi.createElement("i",{class:mi.const("dcg-icon-3d-perspective"),"aria-hidden":mi.const("true")}))))}toggleTranslucentSurfaces(){this.controller.dispatch({type:"set-translucent-surfaces",value:!this.controller.getTranslucentSurfaces()})}toggleInvertedColors(){this.controller.dispatch({type:"set-inverted-colors",value:!this.controller.getInvertedColors()})}getPerspectiveValue(){return this.controller.getPerspectiveDistortion()-1}onKeyboardUpdate(e){let i=this.getPerspectiveValue();switch(e){case"up":i+=.1;break;case"down":i-=.1;break;case"bigup":i+=.3;break;case"bigdown":i-=.3;break;case"min":i=c1-1;break;case"max":i=tx-1;break}i=__dcg_shared_module_exports__['wb'](i+1,c1,tx),this.controller.dispatch({type:"set-perspective-distortion",value:i})}onDragUpdate(e){this.controller.dispatch({type:"set-perspective-distortion",value:e+1})}};function Qz(r){switch(r){case"parallel":case"perpendicular":case"compass":return!0}return!1}function jz(r){var e;switch(r.type){case"tick":return!1;case"tick-ticker":return!1;case"on-evaluator-changes":return!!((e=r.eventUpdates)!=null&&e.userAction);default:return!0}}var nh=class{constructor(e){this.__nextItemId=0;this.__pendingImageUploads={};this.__lastSelectedIdsForPropagation={};this.nextSubscription=0;this.subscriptions={};this._queuedCallbacks=[];this._hasUnsavedChanges=!1;this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;this.lastParsableObjects={};this.isExpressionSearchStrValidForReplace=!1;this.isExpressionReplaceStrValidForReplace=!1;this.expressionSearchCount=0;this.expressionSearchOpen=!1;this.geoUIActive=!1;this.showConstructionsOpen=!1;this.activeTool="selection";this.geometryGettingStartedMessageState="pick-a-tool";this.activeTokens={selected:void 0,hovered:void 0};this.apiMethodCallStackInfo={apiMethodCallDepth:0,withHistoryReplacementDepth:0};this.canShowKeyboardShortcuts=!1;this.toastData={};this.s=Hl(()=>this.graphSettings.config.language);this.raw=(e,t)=>ms(e,t);this.hasTranslation=e=>{let t=this.graphSettings.config.language;return fI(e,t)};this.unpack=e=>{let t=this.graphSettings.config.language;return Wd(e,t)};this.dispatch=e=>{if(e.type==="blur-focus-location"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}if(e.type==="set-focus-location"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}if(e.type==="tick"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}e.type==="tick"||bb("dispatch::"+this.bugsnagContext,{type:e.type}),this.dispatcher.isDispatching()&&bb("dispatch-in-dispatch::"+this.bugsnagContext,{type:e.type}),this.dispatcher.dispatch(e),this.onEventsEmitted&&this.onEventsEmitted(this.enqueuedEvents);let t;for(;t=this._queuedCallbacks.shift();)t()};this._requiresTickNextFrame=!1;this.cachedGeoTokenDepths={};this.cachedGeoTokenInfo={};this.toolPreviewJSONState={};this.updateViews=()=>{for(var e in this.subscriptions)this.subscriptions[e]()};this.bugsnagContext="";this.inPrintMode=!1;this.lastInfiniteScrollFirstDOM=void 0;this.lastInfiniteScrollLastDOM=void 0;this.hasDispatchSinceLastInfiniteScrollUpdate=!1;this.stateStack=new ld;this.isCurrentlyDoingSetState=!1;this.isCurrentlyDoingRestoreState=!1;this.getQuestIsActive=()=>!1;this.showQuestModal=()=>{};this.showContestDropdown=()=>{};this.logEvent=e=>{};var t,i;this.graphSettings=e,(i=(t=this.graphSettings).setController)==null||i.call(t,this),this.listModel=DO(this),this.layoutModel=FA(this.graphSettings.config),this.layoutMeasurements={width:0,height:0},this.settingsViewModel=RA(),this.geometryToolbarModel=CO(),this.imageRetryState={lastAttemptTime:0,attempts:0},this.makeGeoAPI(),this.setupDispatcher(),this.toneAllowed()&&(this.toneController=new yb(this)),this.graphSettings.config.observe("tone",()=>this._updateToneAvailability()),this.graphSettings.config.observe("audio",()=>this._updateToneAvailability())}hasUnsavedChanges(){return this._hasUnsavedChanges}getExpressionSearchOpen(){return this.expressionSearchOpen}getShowConstructionsOpen(){return this.showConstructionsOpen}getNoticeId(){if(!(this.isNarrow()&&(this.noticeId==="3d-art-contest"||this.noticeId==="art-contest"))&&!(Hi("maintenance")&&this.noticeId==="upcoming-maintenance"))return this.noticeId}getGeoToolbarSuppressedByAuthor(){return this.geometryToolbarModel.toolbar==="none"&&!this.shouldShowAuthorFeatures()}shouldShowGeoToolbar(){return this.isGeoUIActive()&&!this.getGeoToolbarSuppressedByAuthor()}isGeoUIActive(){return this.geoUIActive}isGeoToolActive(){return this.activeTool!=="selection"&&this.activeTool!=="box-selection"}getActiveTool(){return this.activeTool}canExpandListForItem(e){let t=this.getItemModel(e);return t?!this.isGeometry()||this.activeTool!=="selection"&&this.activeTool!=="box-selection"||this.isClickableId(e)||"label"in t&&t.label!=="":!1}getGeoModel(){return this.geoModel}getGeoToolbarGroupKeys(){return Ov(this.geometryToolbarModel,this.shouldShowAuthorFeatures()).groups}getGeoToolbarItemsForGroup(e){let{items:t}=Ov(this.geometryToolbarModel,this.shouldShowAuthorFeatures());return t[e]}getAllVisibleGeoToolbarItems(){let e=this.getGeoToolbarGroupKeys(),t=[];for(let i of e){let o=this.getGeoToolbarItemsForGroup(i);o&&t.push(o)}return t}getTickerOpen(){return this.areActionsEnabled()?this.listModel.ticker.open:!1}getTickerVisible(){return this.getTickerOpen()&&!this.getTicker().filteredBySearch}getTickerPlaying(){return this.areActionsEnabled()?this.listModel.ticker.playing:!1}hasVisibleToast(){return!__dcg_shared_module_exports__['Pa'](this.toastData)}hasVisibleAndUndoableToast(){return typeof this.toastData.undoCallback=="function"}toastUndo(){typeof this.toastData.undoCallback=="function"&&(this.toastData.undoCallback(),this.dispatch({type:"toast/close"}))}runAfterDispatch(e){this.dispatcher.isDispatching()?this._queuedCallbacks.push(e):e()}enqueueEvent(e,t){var n;let i=this.apiMethodCallStackInfo.apiMethodCallDepth>0,o=t&&!i&&jz(t)||!!((n=this.enqueuedEvents[e])!=null&&n.isUserInitiated)||e==="userMovedPoint";this.enqueuedEvents[e]={isUserInitiated:o}}pushWithHistoryReplacement(){this.apiMethodCallStackInfo.withHistoryReplacementDepth++}popWithHistoryReplacement(){if(this.apiMethodCallStackInfo.withHistoryReplacementDepth--,this.apiMethodCallStackInfo.withHistoryReplacementDepth<0)throw new Error("Programming Error: withHistoryReplacementDepth < 0")}pushAPIMethodCall(){this.apiMethodCallStackInfo.apiMethodCallDepth++}popAPIMethodCall(){this.apiMethodCallStackInfo.apiMethodCallDepth--}getGrapherDimensions(){let e=this.getGrapher();if(!e)return{width:0,height:0};let{width:t,height:i}=e.getProjection().screen;return{width:t,height:i}}setRandomSeed(e){this.graphSettings.setProperty("randomSeed",e)}getRandomSeed(){return this.graphSettings.randomSeed}shouldDispatchTickNextFrame(){return!!this._requiresTickNextFrame}markTickRequiredNextFrame(){this._requiresTickNextFrame=!0}handleTick(e){this.areActionsEnabled()&&tO(this.listModel.ticker,{currentFrameTime:e,previousFrameTime:this.lastFrameTime})?this.dispatch({type:"tick-ticker",time:e}):this.shouldDispatchTickNextFrame()&&this.dispatch({type:"tick",time:e}),this.getGeoModel().isFading()&&this.requestRedrawGraph(),this.lastFrameTime=e}setupDispatcher(){this.dispatcher=new Cp,this.dispatcher.register(e=>{var l;let t=this.getFirstSelectedItem(),i=this.getFocusLocation();this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;let o;this.enqueuedEvents={change:void 0,graphReset:void 0,clearUnsavedChanges:void 0,openDrawer:void 0,showHotkeysModal:void 0,userMovedPoint:void 0,userClickedObject:void 0,userEditedLabel:void 0},e.type==="tick"&&(this._requiresTickNextFrame=!1),this.isCurrentlyDoingSetState=!1,this.isCurrentlyDoingRestoreState=!1,this.handleDispatchedAction(e),this.constrainMultiSelect(),this.updateTheComputedWorld();var n=this.getImageToRetry();(this.getPlayingSliders().length>0||this.isDragDropActive()||n)&&this.markTickRequiredNextFrame(),n&&this.retryLoadingFailedImage(n),this.updateGeometryGettingStartedMessageState(),e.type!=="undo"&&e.type!=="redo"&&!this.isDragDropActive()&&this.commitUndoRedoSynchronously(e),this.requestParseForAllItems(),this.isCurrentlyDoingSetState=!1,this.isCurrentlyDoingRestoreState=!1,this.enqueuedEvents.change&&((l=this.getGrapher2d())==null||l.markLabelsDirty()),this.enqueuedEvents.clearUnsavedChanges?this._hasUnsavedChanges=!1:this.enqueuedEvents.change&&(this._hasUnsavedChanges=!0);let a=this.getFirstSelectedItem();a?(!t||t.guid!==a.guid)&&(this.shouldScrollSelectedItemIntoViewAfterDispatch=!0):this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;let s=this.getFocusLocation();s&&!__dcg_shared_module_exports__['Oa'](s,i)&&this.getFocusedItem()==a&&(this.shouldScrollSelectedItemIntoViewAfterDispatch=!0),i&&t&&t.type==="table"&&i.type==="table"&&(!s||s.type!=="table"||i.id!==s.id)&&t.isExpanded&&(jh(t,!1),s||(o=t)),s&&a&&a.type==="table"&&KP(a),(e.type==="adjust-slider-by-dragging-thumb"||e.type==="adjust-slider-by-keyboard")&&(o=this.getItemModel(e.id)),this.updateRenderShellsBeforePaint(),this.updateViews(),o?this.scrollItemIntoView(o):this.shouldScrollSelectedItemIntoViewAfterDispatch&&this.scrollSelectedItemIntoView(),this.updateDragDrop(),this.updateRenderShellsAfterDispatch()})}updateGeometryGettingStartedMessageState(){if(!this.isGeometry())return;let e=this.geometryGettingStartedMessageState,t=this.getActiveTool(),i=t==="selection"||t==="box-selection"||t==="expression-edit";if(e==="hidden")return;if(this.isGraphSettingsOpen()||this.getGraphSettings().showGrid||this.getGraphSettings().showYAxis){this.geometryGettingStartedMessageState="hidden";return}let o=this.getItemModelByIndex(1);if(this.getItemCount()>2||!o||o.type!=="expression"||o.latex!==""||this.geoModel.getNonObjectsState().ui.currentTool.inputIndex>0){this.geometryGettingStartedMessageState="hidden";return}i||(this.geometryGettingStartedMessageState="construct")}getGeometryGettingStartedMessageState(){return this.geometryGettingStartedMessageState}handleDispatchedAction(e){var d,u,h,g,b,C,S,k,I,M,E,A,V,G,P,O;switch(e.type){case"render":break;case"undo":this.isGeoToolActive()&&this.cancelGeoToolplay(),this.undo();break;case"redo":this.isGeoToolActive()&&this.cancelGeoToolplay(),this.redo();break;case"clear-undoredo-history":this.clearUndoRedoHistory();break;case"on-special-key-pressed":e.key==="Enter"?PA(this):e.key==="Up"?MA(this):e.key==="Down"?AA(this):e.key==="Backspace"?GA(this):e.key==="Delete"&&VA(this);break;case"select-previous-expression":zv(this.listModel);break;case"select-next-expression":Kv(this.listModel);break;case"toggle-label-for-all-selected-points":this.toggleLabelForAllSelectedObjects();break;case"update-all-selected-items":{let v=e.update;if(e.update.prop==="folderId"){let D;if(e.update.createFolder){D=this.generateId();let X=this.createItemModel({type:"folder",id:D,title:e.update.value}),fe=this.getItemCount()-1,be=ag(this.listModel,fe);be&&be.type==="expression"&&be.latex===""?this._toplevelReplaceItemAt(this.getItemCount()-1,X,!1):ds(this.listModel,X)}else D=e.update.value;let _=this.getItemModel(D);if(!_||_.type!=="folder")return;let te={},Q={};this.getAllSelectedItems().forEach(X=>{var fe;if(!(X.type==="folder"||X.folderId===D)&&!this.isItemReadonly(X.id)&&(te[X.id]=X,X.type==="expression")){let be=(fe=X.formula.geometry)==null?void 0:fe.call;if(be&&be.symbol==="apply"){let Me=be.parents[0]&&be.parents[0][0];Me&&(Q[Me]=!0)}}});for(let X in Q){let fe=pu(this.listModel,X);fe.length===1&&fe[0].folderId!==D&&(te[fe[0].id]=fe[0])}let De={},se=[];for(let X in te){let fe=te[X];se.push(fe)}se.forEach(X=>{if(X.type==="expression"){let fe=OT(X);fe&&(De[X.id]=fe)}}),se.sort((X,fe)=>X.index-fe.index);let re=this.findLastSubscriptForLetters();se.forEach(X=>{if(X.type==="expression"){var fe=De[X.id];if(fe){let be=this.getAutonameLatexForExpression(X,re);_d(this.listModel,fe,be)}}}),se.forEach(X=>{hg(this.listModel,X.id)});let j=_.index+this.getNumberOfItemsInFolder(D)+1;se.forEach(X=>{_a(this.listModel,X,j),j+=1}),se.forEach(X=>{Po(X,D)})}else if(v.prop==="visible")this.getAllSelectedItems().forEach(D=>{this.isItemReadonly(D.id)||(this._setItemHidden(D.id,!v.value),v.value===!1&&D.type==="expression"&&fu(D,!1))});else if(e.update.prop==="color"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&wC(_,D)})}else if(e.update.prop==="colorLatex"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&ub(_,D)})}else if(e.update.prop==="showLabel"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&fu(_,D)})}else if(e.update.prop==="label"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&zc(_,D)})}else if(e.update.prop==="dragMode"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&bu(_,D)})}else if(e.update.prop==="lineWidth"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&yg(_,D)})}else if(e.update.prop==="lineOpacity"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&bg(_,D)})}else if(e.update.prop==="lineStyle"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&vC(_,D)})}else if(e.update.prop==="strictIntersection"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"&&Z2(_,D)})}else if(e.update.prop==="disableGraphInteractions"){let D=e.update.value;this.getAllSelectedItems().forEach(_=>{_.type==="expression"?iI(_,D):_.type==="image"&&nT(_,D)})}}break;case"delete-all-selected-items":{let{deletedItems:v,readonlyItemsNotDeleted:D}=this.removeListOfItems(Object.keys(this.getSelectedExpressionIds()));this.garbageCollectGeo(v,{}),this.ensureAtLeastOneVisibleItem(),v.length>0&&Ye(this.s("graphing-calculator-narration-items-deleted",{count:__dcg_shared_module_exports__['jb'](v.length)})),D>0&&Ye(this.s("graphing-calculator-narration-locked-items-not-deleted",{count:__dcg_shared_module_exports__['jb'](D)})),ie();break}case"upward-delete-selected-expression":LA(this,{moveSelection:!1});break;case"downward-delete-selected-expression":OA(this,{moveSelection:!1});break;case"table-show-more-rows":{let v=this.getItemModel(e.id);if(!v||v.type!=="table")return;let D=au(v);if(!D)return;lr(this.listModel,v),jh(v,!0),ur(this,{type:"table",id:v.id,location:{row:D.min,column:0}})}break;case"navigate-table-by-key":QB(this,e.id,e.key);break;case"delete-item-and-animate-out":this._deleteItemAndAnimateOut(e.id,e.setFocusAfterDelete);break;case"finish-deleting-item-after-animation":this._finishDeletingItemAfterAnimation(e.id,e.setFocusAfterDelete);break;case"expression-zoom-fit":this._expressionZoomFit(e.id,e.focusAfterTap);break;case"set-expression-properties-from-api":this._setExpressionPropertiesFromAPI(e.id,e.properties);break;case"add-item-to-end-from-api":this._addItemToEndFromAPI(this.createItemModel(e.state));break;case"duplicate-expression":{let v=this.getItemModel(e.id);if(!v||v.type==="folder")return;this.copyExpressionToIndex(v,v.index+1)}break;case"duplicate-folder":{let{id:v}=e,D=this.getItemModel(v);if(!D||D.type!=="folder")return;let _=this.createItemModel({...ov(D,{stripDefaults:!1}),id:this.generateId()}),te=this.getNumberOfItemsInFolder(v),Q=te+1;this._toplevelInsertItemAt(D.index+Q,_,!1,void 0);let De=D.index+1,se=De+te;for(let re=De;re<=se;re++){let j=ag(this.listModel,re);if(!j||j.type==="folder")return;this.copyExpressionToIndex(j,re+Q,_.id)}}break;case"insert-item-at-index":{let v=this.createItemModel(e.state);this._toplevelInsertItemAt(e.index,v,e.focus,e.folderId)}break;case"new-expression-at-end":{this.setGeoTool("selection");let v=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});this.setEditListMode(!1),ds(this.listModel,v),Yi(this,v.id)}break;case"new-expression":{let v=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});this.setEditListMode(!1),this._toplevelNewItemAtSelection(v,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-text":{let v=this.createItemModel({id:this.generateId(),type:"text"});this._toplevelNewItemAtSelection(v,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-folder":{let v=this.createItemModel({type:"folder",id:this.generateId()});this._toplevelNewItemAtSelection(v,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-images":this._uploadImagesAndWaitForThemToLoad({files:e.files}),this._closeAddExpression();break;case"change-image":this._uploadImagesAndWaitForThemToLoad({files:e.files,id:e.id});break;case"new-table":{let v=this._createTableItem();this._toplevelNewItemAtSelection(v,{shouldFocus:!0}),this._closeAddExpression()}break;case"paste-table":this._pasteTable(e.data);break;case"convert-or-create-table":this._convertOrCreateTable(e.index);break;case"insert-several-expressions":this.shouldScrollSelectedItemIntoViewAfterDispatch=!0,this._insertSeveralExpressions(e.expressions);break;case"append-number-list":this._appendNumberList(e.latex);break;case"remove-item-by-id":hg(this.listModel,e.id);break;case"replace-item-at-index":{let v=this.createItemModel(e.state);this._toplevelReplaceItemAt(e.index,v,e.focus)}break;case"create-sliders-for-item":this.createSlidersForItem(e.id,e.variables);break;case"create-sliders-for-ticker":this.createSlidersForTicker(e.variables);break;case"convert-image-to-draggable":this.convertImageToDraggable(e.id);break;case"start-dragdrop":{let v=this.getItemModel(e.dragTarget.calcId);if(!v)return;let D={x:0,y:0},_=this.getItemRootNodeById(v.id);if(_){let De=_.getBoundingClientRect();D.y=e.grabPt.y-De.top,D.x=e.grabPt.x-De.left}this.isItemSelected(v.id)?lr(this.listModel,v):lr(this.listModel,void 0);let te=!1,Q=1;v.type==="folder"&&(Q+=this.getNumberOfItemsInFolder(v.id),v.collapsed||(te=!0,Hh(v,!0))),nb(this.listModel,{firstItemId:v.id,numberOfItems:Q,expandFolder:te,grabOffset:D,mousePt:e.mousePt,dragTarget:e.dragTarget,renderType:e.dragTarget.type,itemTop:0,itemLeft:0}),this.dragdrop_expressions.startDragging(e.mousePt)}break;case"update-dragdrop":{let v=this.listModel.dragState;if(!v)return;nb(this.listModel,{...v,mousePt:e.mousePt})}break;case"stop-dragdrop":{let v=this.listModel.dragState;if(!v)return;let D=this.getItemModel(v.firstItemId);if(!D)return;D.type==="folder"&&v.expandFolder&&Hh(D,!1),nb(this.listModel,void 0),this.ensureAtLeastOneVisibleItem()}break;case"set-selected-id":{let v=this.getItemModel(e.id);lr(this.listModel,v)}break;case"set-all-selected-ids":wT(this.listModel,e.ids);break;case"toggle-selected-with-multi-select":xT(this.listModel,e.id);break;case"set-selected-index":{let v=this.getItemModelByIndex(e.index);lr(this.listModel,v)}break;case"set-none-selected":lr(this.listModel,void 0);break;case"set-focus-location":{let v=e.location?e.location.type:"";if(v==="expression"&&this.setGeoTool("selection"),v==="table"&&(this.layoutModel={...this.layoutModel,inEditListMode:!1}),v==="graph-paper"){this.setGraphPaperFocus({isFocused:!0});break}ur(this,e.location)}break;case"focus-first-expression":{this.focusFirstExpression();break}case"move-focus-to-item":Yi(this,e.id,e.where);break;case"blur-focus-location":this.isFocusLocationFocused(e.location)&&ur(this,void 0),((d=e.location)==null?void 0:d.type)==="graph-paper"&&this.setGraphPaperFocus({isFocused:!1});break;case"set-folder-collapsed":{let v=this.getItemModel(e.id);if(!v||v.type!=="folder")return;Hh(v,e.isCollapsed)}break;case"set-all-folders-collapsed":o2(this.listModel,e.isCollapsed);break;case"set-item-secret":{let v=this.getItemModel(e.id);if(!v)return;aC(v,e.isSecret)}break;case"set-item-readonly":{let{id:v,readonly:D}=e,_=this.getItemModel(v);if(!_)return;if(gb(_,D),_.type==="folder")for(let te of AO(this.listModel,v))gb(te,D)}break;case"set-item-disable-graph-interactions":{let{id:v,disableGraphInteractions:D}=e,_=this.getItemModel(v);if(!_)return;switch(_.type){case"expression":iI(_,D);break;case"image":nT(_,D);break}break}case"set-tablecolumn-disable-graph-interactions":{let{tableId:v,columnId:D,disableGraphInteractions:_}=e,te=this.getItemModel(v);if(!te||te.type!=="table")return;let Q=ro(te,D);if(!Q)return;xL(Q,_);break}case"set-tablecolumn-color":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;uL(v,e.columnId,e.color)}break;case"set-tablecolumn-colorlatex":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;uv(v,e.columnId,e.colorLatex)}break;case"dismiss-notice":this.noticeId=void 0,e.focusFirstExpression&&this.focusFirstExpression();break;case"set-show-cdf":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;m_(v,e.showCDF)}break;case"set-cdf-min":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Xv(v,e.latex)}break;case"set-cdf-max":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Qv(v,e.latex)}break;case"toggle-item-hidden":this._toggleItemHidden(e.id);break;case"toggle-tablecolumn-hidden":this._toggleTableColumnHidden(e.tableId,e.columnId);break;case"toggle-item-settings-menu":this.isItemSettingsMenuOpen(e.menu.guid)?this.closeItemSettingsMenu():(this.listModel.openItemMenu=e.menu,e.menu.focusFirstOption&&(e.menu.type==="geo-tool-dropdown"?ur(this,{type:"geo-basic-tool-menu-item",tool:e.menu.tools[0]}):e.menu.type==="multi-select-more"||e.menu.type==="multi-select-transformations"?ur(this,{type:"generic-menu",where:"start"}):ur(this,{type:"expression-menu",id:e.menu.model.id,location:"start"})));break;case"close-item-settings-menu":this.closeItemSettingsMenu();break;case"toggle-fraction-evaluation":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;let D=zd(v);W2(v,!D)}break;case"set-item-label":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;zc(v,e.label),this.enqueueEvent("userEditedLabel",e)}break;case"set-item-showlabel":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;fu(v,e.showLabel),!e.showLabel&&!Nd(v)&&(Db(v,!1),CC(v,"NONE"))}break;case"set-item-color":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;wC(v,e.color)}break;case"set-item-description":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression"&&v.type!=="image")return;v.type==="expression"?$2(v,e.description):v.type==="image"&&LL(v,e.description)}break;case"set-item-fill":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;NT(v,e.fill),this._setItemHidden(v.id,Ig(v))}break;case"set-image-opacity":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;FL(v,e.opacity),this._setItemHidden(v.id,!1)}break;case"set-image-in-foreground":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;rT(v,e.foreground)}break;case"image-upload-error":this.__pendingImageUploads[e.token]&&(delete this.__pendingImageUploads[e.token],this._showToast({message:this.s("graphing-calculator-text-toast-image-upload-failed")}));break;case"image-upload-success":{if(this.__pendingImageUploads[e.token])if(delete this.__pendingImageUploads[e.token],e.id){let v=this.getItemModel(e.id);v&&v.type==="image"&&RL(v,e.url)}else{let v=this.createItemModel({type:"image",id:this.generateId(),width:e.width,height:e.height,image_url:e.url,name:e.name});this._toplevelNewItemAtSelection(v,{shouldFocus:!1})}this.isUploadingImages()||(this.toastData={})}break;case"image-load-success":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;Ev(v,"loaded"),this.imageRetryState={lastAttemptTime:0,attempts:0}}break;case"image-load-error":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;Ev(v,"failed")}break;case"image-retry-loading":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;oT(v)}break;case"set-item-dragmode":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;bu(v,e.dragMode)}break;case"set-tablecolumn-dragmode":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;pL(v,e.columnId,e.dragMode),e.dragMode!=="NONE"&&this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-points":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;Xk(v,e.columnId,e.bool),this._setTableColumnHidden(e.tableId,e.columnId,hv(v,e.columnId))}break;case"set-tablecolumn-lines":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;lL(v,e.columnId,e.bool),this._setTableColumnHidden(e.tableId,e.columnId,hv(v,e.columnId))}break;case"set-tablecolumn-linestyle":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;cL(v,e.columnId,e.lineStyle),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-linewidth":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;lv(v,e.columnId,e.lineWidth),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-lineopacity":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;cv(v,e.columnId,e.lineOpacity),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointsize":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;dv(v,e.columnId,e.pointSize),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointopacity":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;pv(v,e.columnId,e.pointOpacity),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointstyle":{let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;sL(v,e.columnId,e.pointStyle),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-item-points":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;BT(v,e.points),this._setItemHidden(e.id,Ig(v)),!e.points&&v.dragMode!=="NONE"&&bu(v,"NONE")}break;case"set-item-pointstyle":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;zT(v,e.pointStyle),this._setItemHidden(e.id,!1)}break;case"set-item-lines":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;KT(v,e.lines),this._setItemHidden(e.id,Ig(v))}break;case"set-item-extend-to-3D":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;j2(v,e.extendTo3D),this._setItemHidden(e.id,!1);let D=(u=this.grapher3d)==null?void 0:u.transition;D&&e.extendTo3D&&(D.objectIdExtendingTo3D&&((h=this.grapher3d)==null||h.webglLayer.setZboundsOnSurfaces(D.objectIdExtendingTo3D,-1/0,1/0)),D.objectIdExtendingTo3D=v.id,D.startTime=-1,D.duration=150)}break;case"set-item-linestyle":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;vC(v,e.lineStyle),this._setItemHidden(e.id,!1)}break;case"set-item-arrow-mode":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;J2(v,e.value),this._setItemHidden(e.id,!1);break}case"set-item-label-dropdown-open":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Y2(v,e.open)}break;case"set-item-fillopacity":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;cb(v,e.fillOpacity),this._setItemHidden(e.id,!1)}break;case"set-item-lineopacity":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;bg(v,e.lineOpacity),this._setItemHidden(e.id,!1)}break;case"set-item-pointopacity":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;db(v,e.pointOpacity),v.showLabel||this._setItemHidden(e.id,!1)}break;case"set-item-pointsize":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;pb(v,e.pointSize),this._setItemHidden(e.id,!1)}break;case"set-item-linewidth":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;yg(v,e.lineWidth),this._setItemHidden(e.id,!1)}break;case"set-item-resolution":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Yv(v,e.resolution),this._setItemHidden(e.id,!1)}break;case"set-item-colorlatex":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;ub(v,e.colorLatex)}break;case"set-item-labelSize":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;hb(v,e.labelSize)}break;case"set-item-labelangle":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;jv(v,e.labelAngle)}break;case"set-item-label-orientation":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;UT(v,e.labelOrientation)}break;case"set-suppress-text-outline":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;X2(v,e.suppressTextOutline)}break;case"set-item-interactive-label":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Db(v,e.interactiveLabel),e.interactiveLabel&&CC(v,"NONE")}break;case"set-item-editable-label-mode":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;v.editableLabelMode!=="NONE"&&e.editableLabelMode!=="NONE"&&v.editableLabelMode!==e.editableLabelMode&&zc(v,""),CC(v,e.editableLabelMode),e.editableLabelMode!=="NONE"&&Db(v,!1)}break;case"plot-residuals":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;var t=v.formula.regression;if(!t)return;var i=t.residualSuggestionId;if(!i)return;var o=this.getItemModel(i);if(!o)return;sv(o,{latex:__dcg_shared_module_exports__['bb'](t.residualVariable),columnIndex:o.columnModels.length-1})}break;case"toggle-logmode":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;var n=v.isLogModeRegression;RT(v,!n)}break;case"set-item-latex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;let D=e.latex,_=v.latex;if(this.garbageCollectGeo([],{[v.id]:{prevLatex:_,nextLatex:D}}),(D==='"'||D==="note")&&this.areNotesEnabled()){let te=this.createItemModel({id:this.generateId(),type:"text"});this._toplevelReplaceItemAt(v.index,te,!0)}else if(D==="")v_(v);else if(D==="ticker"&&this.canAddTicker())this.listModel.ticker.open=!0,this.focusLocation={type:"ticker",location:"handler"},this._removeExpressionSynchronously(v);else if(D==="folder"&&this.areFoldersEnabled()){let te=this.createItemModel({id:this.generateId(),type:"folder"});Yn(v)?(this._toplevelNewItemAtSelection(te,{shouldFocus:!0}),Qn(v,"")):this._toplevelReplaceItemAt(v.index,te,!0)}else if(D==="table"){let te=this._createTableItem();this._toplevelReplaceItemAt(v.index,te,!0)}else!this.isGeometry()&&(D==="betchacant"||D==="pride"||D==="teapot"&&this.is3dProduct())?this.runAfterDispatch(()=>{this.triggerEasterEgg&&this.triggerEasterEgg(D)}):Qn(v,D)}break;case"set-visualization-prop":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;V2(v,e.prop,e.value)}break;case"set-clickableinfo-prop":{let v=this.getItemModel(e.id);if(!v)return;v.type==="expression"?P2(v,e.prop,e.value):v.type==="image"&&Dv(v,e.prop,e.value)}break;case"set-clickableinfo-rule-latex":{let v=this.getItemModel(e.id);if(!v)return;v.type==="expression"?qv(v,e.latex):v.type==="image"&&HL(v,e.latex)}break;case"set-folder-title":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="folder")return;OP(v,e.title)}break;case"set-image-mq-attribute":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;fa(v,e.attribute,e.latex)}break;case"set-image-name":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;OL(v,e.name)}break;case"set-image-draggable":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;let D=Xh(v);if(!D)return;tT(v,e.draggable),e.draggable&&(Zr(D)==="NONE"||D.dragMode==="AUTO")&&bu(D,"XY")}break;case"set-graph-settings":{for(let v in e)v!=="type"&&(v==="xAxisScale"?this.switchAxisScale("xAxisScale",e.xAxisScale):v==="yAxisScale"?this.switchAxisScale("yAxisScale",e.yAxisScale):this.graphSettings.setProperty(v,e[v]));this.grapher3d&&this.isThreeDMode()&&(this.grapher2d.redrawAllLayersSynchronously(),"backgroundColor3d"in e&&this.grapher3d.webglLayer.setBackgroundColor(e.backgroundColor3d),this.apply3dProps(e))}break;case"set-polar-mode":if(this.graphSettings.setProperty("polarMode",e.polarMode),e.polarMode){let v=this.graphSettings.xAxisScale==="logarithmic"||this.graphSettings.yAxisScale==="logarithmic",D=this.getGrapher2d();v&&D&&(this.graphSettings.setProperty("xAxisScale","linear"),this.graphSettings.setProperty("yAxisScale","linear"),D.viewportController.setViewport(D.getDefaultViewport()),D.getProjection().updateScalePairs())}break;case"set-domain-minlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Jn(v,e.latex,e.variable)}break;case"set-domain-maxlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Xn(v,e.latex,e.variable)}break;case"set-note-text":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="text")return;Qk(v,e.text)}break;case"set-edit-list-mode":{let v=pg(this.listModel);if(this.setEditListMode(e.isEditListMode),e.focusExpressionList){if(v===void 0&&(v=this.getItemModelByIndex(0)),!v)return;Yi(this,v.id,v.type==="table"&&e.isEditListMode?"container":"start")}else lr(this.listModel,void 0),ur(this,void 0)}break;case"set-ghost-mode":this.getGraphSettings().config.setProperty("ghostMode",e.value);break;case"set-projector-mode":this.getGraphSettings().config.setProperty("projectorMode",e.value),this.isThreeDMode()&&this.grapher2d.redrawAllLayersSynchronously();break;case"set-inverted-colors":this.getGraphSettings().config.setProperty("invertedColors",e.value);break;case"set-tablecell-latex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.tableId);if(!v||v.type!=="table")return;Bc(v,e.cell,e.latex)}break;case"set-state":this.externalSetState(e.state,e.opts);break;case"set-blank":this.externalSetState(this.getBlankState({degreeMode:e.degreeMode}),e.opts);break;case"clear-unsaved-changes":this.enqueueEvent("clearUnsavedChanges",e);break;case"reset-graph":{let v=this.getState();this.externalSetState(this.graphSettings.defaultState,{allowUndo:!0}),this.graphSettings.config.expressions?this.focusFirstExpression():this.setGraphPaperFocus({isFocused:!0}),this._showToast({message:this.s("graphing-calculator-text-toast-graph-reset"),undoCallback:()=>this.dispatch({type:"set-state",state:v,opts:{allowUndo:!0}})}),this.enqueueEvent("graphReset",e)}break;case"clear-graph":{if(this.triggerClearGraph){this.runAfterDispatch(()=>this.triggerClearGraph());return}let v=this.getState();this.externalSetState(this.getBlankState(),{allowUndo:!0});let D=this.getItemModelByIndex(0);D&&Yi(this,D.id,"end"),this._showToast({message:this.s("graphing-calculator-text-toast-graph-cleared"),undoCallback:()=>this.dispatch({type:"set-state",state:v,opts:{allowUndo:!0}})}),this.enqueueEvent("graphReset",e)}break;case"on-evaluator-changes":{if(this.onEvaluatorChangesSpy&&this.onEvaluatorChangesSpy(e.changes,e.timingData,e.graphData,e.eventUpdates),e2(this.listModel,e.changes),(g=this.toneController)==null||g.recomputeAudio(),!e.graphData)break;for(let v in e.graphData.addedGraphs){let D=e.graphData.addedGraphs[v];if(__dcg_shared_module_exports__['Vb'](D)){let _=D.filter(Q=>!__dcg_shared_module_exports__['pc'](Q.graphMode)),te=D.filter(Q=>__dcg_shared_module_exports__['pc'](Q.graphMode));(b=this.grapher2d)==null||b.updateSketch(v,_),(C=this.grapher3d)==null||C.updateSketch(v,te),ZO(this.listModel,v,D)}}for(let v in e.graphData.removedGraphs)(S=this.grapher2d)==null||S.removeGraphSketch(v),(k=this.grapher3d)==null||k.removeGraphSketch(v);if(this.isThreeDMode())(I=this.grapher2d)==null||I.redrawAllLayersSynchronously();else{for(let v in e.graphData.intersections){let D=e.graphData.intersections[v];__dcg_shared_module_exports__['Vb'](D)&&((M=this.grapher2d)==null||M.updateIntersections(v,D))}(E=this.get2dPOIController())==null||E.handleTraceUpdate(),(A=this.getAudioGraph())==null||A.handleEvaluatorChange(e.graphData)}if(e.eventUpdates){let v=!1;for(let D in e.eventUpdates.updates)if(this.doesIdentifierBlockActionUpdate(D)){v=!0;break}if(!v){for(let D in e.eventUpdates.updates)this.updateLatexForIdentifier(D,e.eventUpdates.updates[D]);e.eventUpdates.objectClicked&&this.enqueueEvent("userClickedObject",e),this.onActionUpdatesAppliedSpy&&this.onActionUpdatesAppliedSpy(e.eventUpdates)}}}break;case"add-helper-expression":KO(this.listModel,e.state);break;case"tick":this._tickSliders(e.time);break;case"tick-ticker":this.tickTicker(e.time);break;case"adjust-slider-by-keyboard":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;D2(v,e.adjustment)}break;case"adjust-slider-by-dragging-thumb":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;k2(v,e.target)}break;case"set-slider-minlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;mg(v,e.latex)}break;case"set-slider-maxlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;fg(v,e.latex)}break;case"set-slider-steplatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;lb(v,e.latex)}break;case"set-slider-dragging":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;Eb(v,e.dragging)}break;case"play-slider-from-min":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;let D=Ra(v);if(isNaN(D))return;let _=Bd(v.latex,D);xa(v,!1),Qn(v,_),xa(v,!0)}break;case"set-slider-isplaying":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;xa(v,e.isPlaying)}break;case"set-slider-loopmode":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;q2(v,e.loopMode)}break;case"set-slider-animationperiod":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression")return;H2(v,e.animationPeriod)}break;case"show-expressions-list":this._showExpressions(e.focusHideIcon);break;case"hide-expressions-list":this._hideExpressions(e.focusShowIcon);break;case"open-drawer":this.enqueueEvent("openDrawer",e);break;case"re-randomize":this.setRandomSeed(tc());break;case"resize-exp-list":this._setExpListWidth(e.expListWidth);break;case"toast/show":this._showToast(e.toast);break;case"toast/close":this.closeToast();break;case"toast/undo":let R=this.toastData.undoCallback;R&&this.runAfterDispatch(R),this.toastData={};break;case"toast/learn-more":let q=this.toastData.learnMoreCallback;q&&this.runAfterDispatch(q),this.toastData={};break;case"start-moving-points":VB(this,this.listModel,e.points);break;case"stop-moving-points":LB(this,e.points);break;case"on-move-points":PB(this,e.points,e.previousScreenPts,e.screenPts,e.projection,e.transform,e.keyboardDirection)&&this.enqueueEvent("userMovedPoint",e);break;case"commit-user-requested-viewport":this._commitUserRequestedViewport(e.viewport);break;case"commit-user-requested-rotation":this.graphSettings.setProperty("worldRotation3D",e.worldRotation3D),this.graphSettings.setProperty("axis3D",e.axis3D),this.graphSettings.setProperty("speed3D",e.speed3D);break;case"toggle-lock-viewport":this.graphSettings.setProperty("userLockedViewport",!this.graphSettings.userLockedViewport);break;case"set-axis-limit-latex":this._setAxisLimitLatex(e.limit,e.latex),e.updateYZAlso&&(this._setAxisLimitLatex(e.limit==="xmin"?"ymin":"ymax",e.latex),this._setAxisLimitLatex(e.limit==="xmin"?"zmin":"zmax",e.latex)),this.lastDirectlyEditedViewport=(V=this.getGrapher())==null?void 0:V.getCurrentViewport();break;case"toggle-graph-settings":this.layoutModel={...this.layoutModel,graphSettingsOpen:!this.layoutModel.graphSettingsOpen},lr(this.listModel,void 0),e.focusOnOpen&&(this.layoutModel.graphSettingsOpen?this.is3dProduct()?ur(this,{type:"settings",location:"reverse-contrast"}):this.getGraphSettings().config.projectorMode?ur(this,{type:"settings",location:"large-size"}):ur(this,{type:"settings",location:"default-size"}):ur(this,{type:"settings",location:"icon"}));break;case"close-graph-settings":this.layoutModel={...this.layoutModel,graphSettingsOpen:!1},e.focusIconAfterClose&&ur(this,{type:"settings",location:"icon"});break;case"toggle-add-expression":this.layoutModel={...this.layoutModel,addExpressionOpen:!this.layoutModel.addExpressionOpen},e.focusOnOpen&&this.layoutModel.addExpressionOpen&&ur(this,{type:"add-expression-btn"});break;case"close-add-expression":this._closeAddExpression(),e.focusIconAfterClose&&ur(this,{type:"add-item-btn"});break;case"ui/container-resized":this.layoutMeasurements={width:e.size.width,height:e.size.height},this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;break;case"enter-printmode":this.inPrintMode=!0;break;case"exit-printmode":this.inPrintMode=!1;break;case"expression-size-exceeded":this._showToast({message:this.s("graphing-calculator-text-toast-expression-size-limit")});break;case"keypad/set-layout":this.layoutModel={...this.layoutModel,keypadLayout:e.layout,keypadFunctionsOpen:!1};break;case"keypad/set-minimized":this.layoutModel={...this.layoutModel,keypadMinimized:e.minimized,keypadLayout:"mainNumbers"},this.shouldScrollSelectedItemIntoViewAfterDispatch=!0,this.needsFakeKeypad()||jB(this),ie(e.minimized?this.s("graphing-calculator-narration-keypad-hidden"):this.s("graphing-calculator-narration-keypad-visible"));break;case"keypad/type-text":this.layoutModel={...this.layoutModel,keypadFunctionsOpen:!1},this.runAfterDispatch(()=>{let v=ve.getFocusedMathquill();v&&ve.canAcceptText(v,this.getCapExpressionSize(),e.text)&&(v.typedText(e.text),ve.simulateUserChangedLatex(v))});break;case"keypad/press-key":this.layoutModel={...this.layoutModel,keypadFunctionsOpen:!1},this.runAfterDispatch(()=>{let v=ve.getFocusedMathquill();v&&ve.simulateKeypress(v,e.key)});break;case"keypad/audio-trace":this.handleAudioTraceCommand(e.command);break;case"set-audio-trace-speed":this.setAudioTraceSpeed(e.speed);break;case"keypad/custom-command":this.layoutModel={...this.layoutModel,keypadFunctionsOpen:!1},this.runAfterDispatch(()=>{let v=ve.getFocusedMathquill();v&&(Gm(v,e.command,{capExpressionSize:this.getCapExpressionSize()}),ve.simulateUserChangedLatex(v))});break;case"keypad/shift":this.layoutModel={...this.layoutModel,keypadLayout:ZB(this.getKeypadLayout()),keypadFunctionsOpen:!1};break;case"keypad/123":this.layoutModel={...this.layoutModel,keypadLayout:"mainNumbers",keypadFunctionsOpen:!1};break;case"keypad/abc":this.isQwertyKeyboardEnabled()?this.layoutModel={...this.layoutModel,keypadLayout:"letters",keypadFunctionsOpen:!1}:this.layoutModel={...this.layoutModel,keypadLayout:"noQwertyLetters",keypadFunctionsOpen:!1};break;case"keypad/audio":this.layoutModel={...this.layoutModel,keypadMinimized:!1,keypadLayout:"audio",keypadFunctionsOpen:!1};break;case"keypad/functions":this.layoutModel={...this.layoutModel,keypadFunctionsOpen:!this.isKeypadFunctionsPopoverOpen()};break;case"grapher/drag-start":break;case"grapher/drag-move":break;case"grapher/drag-end":break;case"open-on-web":this._openOnWeb();break;case"file-is-dragged-over":this.listModel.openItemMenu=void 0,this.layoutModel={...this.layoutModel,isFileDraggedOver:!0};break;case"file-is-not-dragged-over":this.layoutModel={...this.layoutModel,isFileDraggedOver:!1};break;case"zoom":(G=this.getGrapher())==null||G.viewportController.zoom(e.direction);break;case"set-hovered-image":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;Dv(v,"hoveredImage",e.url)}break;case"set-depressed-image":{let v=this.getItemModel(e.id);if(!v||v.type!=="image")return;Dv(v,"depressedImage",e.url)}break;case"clickable-item-clicked":this.handleClickableItemClicked(e.id,e.listIndex);break;case"action-single-step":{let v=this.getItemModel(e.id);if(!v||v.type!=="expression"||!v.formula.action_value)return;this.evaluator.addActionStepEvent(v.id)}break;case"update-expression-search-str":this.updateExpressionSearchStr(e.str);break;case"update-expression-replace-str":this.updateExpressionReplaceStr(e.str);break;case"rename-identifier-global":this.suggestedIdentifierRename=void 0,_d(this.listModel,e.search,e.replace);break;case"rename-identifier-in-item":this.suggestedIdentifierRename=void 0;let J=this.getItemModel(e.id);J&&J.type==="folder"?_d(this.listModel,e.search,e.replace,{limitToFolder:e.id}):_d(this.listModel,e.search,e.replace,{limitToItem:e.id});break;case"update-ticker-handlerlatex":this.updateTickerHandlerLatex(e.latex);break;case"update-ticker-minsteplatex":this.updateTickerMinStepLatex(e.latex);break;case"set-braille-mode":this.setBrailleMode(e.mode);break;case"set-six-key-input":this.setSixKeyInput(e.useSixKeyInput);break;case"set-show-constructions-open":if(this.showConstructionsOpen=e.open,e.setFocus)if(!e.open)ur(this,{type:"geo-show-constructions-icon"});else for(let v in this.cachedGeoTokenInfo){let{calcId:D}=this.cachedGeoTokenInfo[v];if(this.getItemModel(D)){ur(this,{type:"geo-token",identifier:v});break}}break;case"select-geo-tool":this.listModel.openItemMenu=void 0,this.setGeoTool(e.tool),__dcg_shared_module_exports__['bc'](e.tool)||e.tool==="selection"||lr(this.listModel,void 0),e.focusGraphPaper&&this.setGraphPaperFocus({isFocused:!0}),this.closeToast();break;case"cancel-geo-toolplay":this.cancelGeoToolplay();break;case"commit-geo-objects":{let v=[],D=[];var a=this.findLastSubscriptForLetters(),s={};let _=se=>{let re=s[se];if(re)return re.assignmentLatex;let j=this.getItemModel(se);if(!j||j.type!=="expression")return se;var X=this._autoNameExpression(j,a);return re=s[se]={model:j,assignmentLatex:X},re.assignmentLatex},te=[];for(let se in e.committed){var l=e.committed[se];__dcg_shared_module_exports__['bc'](l.type)&&te.push(se);var c=AM(l,!0,_);c&&(c.sliderInfo?D.push({latex:c.latex,color:c.color,sliderInfo:c.sliderInfo}):v.push({...c,tokenId:se}))}let Q=this.listModel.__toolPreviewIdToModel;if(v.length){let se=this.getGeometryFolder(),re=se?se.index+this.getNumberOfItemsInFolder(se.id)+1:0;v.forEach(j=>{var fe;let X;for(let be in Q){let Me=Q[be];if(((fe=Ii(Me))==null?void 0:fe.latex)===j.tokenId){X=Me;break}}X?(X.latex=j.latex,X.color=j.color,X.showLabel=!!j.showLabel,X.showAngleLabel=j.showAngleLabel!==!1,se&&(X.folderId=se.id)):X=this.createItemModel({id:this.generateId(),type:"expression",showLabel:j.showLabel,showAngleLabel:j.showAngleLabel,latex:j.latex,folderId:se&&se.id,color:j.color}),se?(_a(this.listModel,X,re),re+=1):ds(this.listModel,X),this.getGeoModel().recordCommittedOutput(X.id)})}D.forEach(se=>{let re;for(let j in Q){let X=Q[j];if(X.latex===se.latex){re=X;break}}re?(re.latex=se.latex,re.color=se.color,mg(re,se.sliderInfo.min),fg(re,se.sliderInfo.max)):re=this.createItemModel({id:this.generateId(),type:"expression",latex:se.latex,color:se.color,slider:{hardMin:!0,hardMax:!0,min:se.sliderInfo.min,max:se.sliderInfo.max}}),_a(this.listModel,re,0),this.getGeoModel().recordCommittedOutput(re.id)}),te.length===1&&this.transformAllSelectedItemsByAssignmentLatex(te[0]),this.geoModel.isCurrentToolSingleUse()&&this.setGeoTool("selection");let De=e.toolIdToLatex[1];if(this.geoModel.getToolMode()==="expression-edit"&&De){let se=MM(De,_);this.writeIdentifierIntoCurrentMathquill(se)}this.isGeometry()&&this.getGeoModel().updateFadeAnimations()}break;case"rename-identifier":{let v=e.from,D=e.to,_=__dcg_shared_module_exports__['cb'](v),te=this.getGeometryFolder();te&&this.getItemsByIdentifier(_).forEach(Q=>{e.geoFolder&&Q.folderId!==te.id?(Po(Q,te.id),Fd(this.listModel,Q.index,te.index+1,1)):!e.geoFolder&&Q.folderId===te.id&&(Fd(this.listModel,Q.index,te.index+this.getNumberOfItemsInFolder(te.id),1),Po(Q,""))}),_d(this.listModel,v,D)}break;case"set-active-token":this.activeTokens[e.style]=e.identifier;break;case"unset-active-token":this.activeTokens[e.style]===e.identifier&&(this.activeTokens[e.style]=void 0);break;case"select-expression-that-defines-token":{let v=this.getExpressionIdForIdentifier(e.identifier);if(!v||(this.setGeoTool("selection"),this.isItemNotSelectableBecauseItsSecret(v)))return;e.multiSelectMode||e.toggle?xT(this.listModel,v):this.tryInsertTokenIntoMathquill(v,void 0)||lr(this.listModel,this.getItemModel(v))}break;case"close-expression-search":this.closeExpressionsSearch();break;case"open-expression-search":this.expressionSearchOpen=!0,this.focusLocation={type:"search-expressions"};let U=e.latex;e.rename&&!jn(U)&&(U="");let z=e.rename?U?`\\operatorname{rename}\\ ${U}\\to`:"\\operatorname{rename}\\ ":U;this.updateExpressionSearchStr(z);break;case"open-ticker":this.listModel.ticker.open=!0,this.focusLocation={type:"ticker",location:"handler"},this._closeAddExpression();break;case"close-ticker":this.listModel.ticker.open=!1,this.listModel.ticker.playing=!1,this.listModel.ticker.minStepLatex="",this.listModel.ticker.handlerLatex="";break;case"toggle-ticker":this.listModel.ticker.playing=!this.listModel.ticker.playing,this.listModel.ticker.lastTickTime=void 0,this.pauseAllSliders();break;case"set-tool-preview-state":this.setToolPreviewState(e.state);break;case"apply-transformation-to-selected":this.transformAllSelectedItemsByAssignmentLatex(e.assignmentLatex),this.closeItemSettingsMenu();break;case"set-geometry-toolbar":{SO(this.geometryToolbarModel,e.toolbar);break}case"set-geometry-custom-toolbar-setting":{Lv(this.geometryToolbarModel,e.tool,e.value);break}case"set-author-mode":{this.setAuthorMode(e.enabled);break}case"set-translucent-surfaces":{this.getGraphSettings().config.setProperty("translucentSurfaces",e.value);break}case"set-perspective-distortion":{this.getGraphSettings().config.setProperty("perspectiveDistortion",e.value),(P=this.grapher3d)==null||P.redrawAllLayers();break}case"mute-global":case"unmute-global":{e.type==="unmute-global"&&this.runAfterDispatch(()=>{var v;(v=this.getAudioGraph())==null||v.exitAudioTrace()}),(O=this.toneController)==null||O.handleAction(e),this.getGraphSettings().config.setProperty("muted",e.type==="mute-global");break}case"add-poi-expression":{let v=this.createItemModel({type:"expression",id:this.generateId(),latex:e.latex,hidden:!0,color:this.getNextColor()});this.setEditListMode(!1),ds(this.listModel,v),Yi(this,v.id);break}default:return e}}switchAxisScale(e,t){var o;if(!t||t===this.graphSettings[e])return;this.graphSettings.setProperty("polarMode",!1);let i;this.getAllItemModels().forEach(n=>{if(this.isExpressionZoomFit(n)){if(!this.getBoundingBoxesForZoomFit(n))return;i=n.id}}),this.graphSettings.setProperty(e,t),(o=this.getGrapher2d())==null||o.getProjection().updateScalePairs(),!(i&&this._expressionZoomFit(i,!1,!0))&&this.enforceAxisLimitsForScale(e)}enforceAxisLimitsForScale(e){let t=this.getGrapher2d();if(!t)return;let i=t.getDefaultViewport();if(!i)return;e==="xAxisScale"?(this._setAxisLimitLatex("xmin",__dcg_shared_module_exports__['ab'](i.xmin)),this._setAxisLimitLatex("xmax",__dcg_shared_module_exports__['ab'](i.xmax))):(this._setAxisLimitLatex("ymin",__dcg_shared_module_exports__['ab'](i.ymin)),this._setAxisLimitLatex("ymax",__dcg_shared_module_exports__['ab'](i.ymax))),this.graphSettings.xAxisScale===this.graphSettings.yAxisScale&&(this.graphSettings.setProperty("lastChangedAxis",e==="xAxisScale"?"y":"x"),t.viewportController.zoomSquareImmediately(),this.markSquareAxesAfterUserEditedViewport());let o=t.viewportController.getViewport(),n=t.getProjection(),{xmin:a,xmax:s,ymin:l,ymax:c}=o,d=this.getGraphSettings().config.logScales;if(e==="xAxisScale"&&d){let u=n.mapx(a),h=n.mapx(s),g=Sr(n.reverse_mapx(u-.25),n.reverse_mapx(u+.25)),b=Sr(n.reverse_mapx(h-.25),n.reverse_mapx(h+.25));this._setAxisLimitLatex("xmin",__dcg_shared_module_exports__['ab'](g)),this._setAxisLimitLatex("xmax",__dcg_shared_module_exports__['ab'](b))}if(e==="yAxisScale"&&d){let u=n.mapy(l),h=n.mapy(c),g=Sr(n.reverse_mapy(u-.25),n.reverse_mapy(u+.25)),b=Sr(n.reverse_mapy(h-.25),n.reverse_mapy(h+.25));this._setAxisLimitLatex("ymin",__dcg_shared_module_exports__['ab'](g)),this._setAxisLimitLatex("ymax",__dcg_shared_module_exports__['ab'](b))}this.lastDirectlyEditedViewport=t.getCurrentViewport()}_convertOrCreateTable(e){let t=this.getItemModelByIndex(e),i=gu(t),o=uC(t);if((t==null?void 0:t.type)!=="expression")return;let n=this.isInEditListMode(),a;switch(i){case"point-list":a=g2(t);break;case"point-list-reference":a=m2(t);break;case"anonymous-function":a=b2(t);break;case"function-reference":a=w2(t);break;case"recursive-function":a=x2(t);break}if(n&&this.setEditListMode(!1),!i||!a){this._showToast({message:this.s("graphing-calculator-text-table-creation-error")}),Mi("Convert to table bug",{metaData:{latex:t.latex,type:i}});return}let s={id:this.generateId(),type:"table",readonly:t.readonly,columns:[{...nu,id:this.generateId(),latex:a.headers[0],values:a.values[0]},{...nu,id:this.generateId(),latex:a.headers[1],values:a.values[1],color:t.color,lines:!o&&!!t.lines}]},l=this.createItemModel(s);if(o){let d=t.index+1;if(i==="recursive-function"){let u=t.formula.function_definition;for(;this.isBaseCaseItem(d,u);)d++}this._toplevelInsertItemAt(d,l,!0,t.folderId)}else this._toplevelReplaceItemAt(t.index,l,!0);let c=()=>{this.dispatch({type:"undo"}),n&&this.dispatch({type:"set-edit-list-mode",isEditListMode:!0,focusExpressionList:!1})};this._showToast({message:this.s("graphing-calculator-text-table-created"),undoCallback:c}),this.logEvent({category:"convert-to-table",action:i})}isBaseCaseItem(e,t){var o;let i=this.getItemModelByIndex(e);return!i||i.type!=="expression"||!t?!1:((o=i.formula.recursion_base_case)==null?void 0:o.symbol)===t}hasTableHeaderWithIdentifier(e){return!!e&&OO(this.listModel,e)}updateGraphSettingsViewportLimitsLatex(e){this._setAxisLimitLatex("xmin",e.xmin+""),this._setAxisLimitLatex("xmax",e.xmax+""),this._setAxisLimitLatex("ymin",e.ymin+""),this._setAxisLimitLatex("ymax",e.ymax+""),this._setAxisLimitLatex("zmin",e.zmin+""),this._setAxisLimitLatex("zmax",e.zmax+"")}transformAllSelectedItemsByAssignmentLatex(e){var h,g;let t=Bv(this.listModel),i=this.findLastTokenNumber()+1,o=this.findLastSubscriptForLetters(),n=this.getGeometryFolder(),a=n?n.index+this.getNumberOfItemsInFolder(n.id)+1:0,s={};for(let b of t){if(b.type!=="expression")continue;var l=b.formula.geometry;if(!l)continue;var c=(h=b.formula.typed_constant_value)==null?void 0:h.valueType;if(!c||__dcg_shared_module_exports__['ca'](c,__dcg_shared_module_exports__['N']))continue;var d=(g=Ii(b))==null?void 0:g.latex;d||(d=this._autoNameExpression(b,o));let C=`\\token{${i}}`;i+=1;let S=`${C}=${e}\\left(${d}\\right)`,k=this.createItemModel({id:this.generateId(),type:"expression",showLabel:b.showLabel&&!b.label,showAngleLabel:b.showAngleLabel&&!b.label,latex:S,folderId:n&&n.id,color:b.color});s[k.id]=!0,n?(_a(this.listModel,k,a),a+=1):ds(this.listModel,k)}let u=Object.keys(s);if(u.length&&wT(this.listModel,s),u.length===1){let b=u[0];this.runAfterDispatch(()=>{this.getItemModel(b)&&this.get2dPOIController().keyboardAttentionManager.updateKeyboardAttention({calcId:b,listIndex:void 0,polygonEdge:void 0},{describe:!1})})}}convertToTokenAssignment(e,t=""){var n;let i=(n=Ii(e))==null?void 0:n.latex,o=t?tb(t)||"":"\\token{"+(this.findLastTokenNumber()+1)+"}";i?_d(this.listModel,i,o):Qn(e,o+"="+e.latex)}convertToNamedAssignment(e,t=""){let i=OT(e);if(!i)return;let o=t?tb(t):this.getAutonameLatexForExpression(e);o?_d(this.listModel,i,o):Qn(e,t)}getAutonameLatexForExpression(e,t){if(t||(t=this.findLastSubscriptForLetters()),_T(e)==="point"&&e.label&&jn(e.label)&&this.countGlobalIdentifierOccurences(e.label)===0)return e.label;var i=B2(e),o=(t[i]||0)+1;return t[i]=o,i+"_{"+o+"}"}_autoNameExpression(e,t){let i=this.getAutonameLatexForExpression(e,t);return Qn(e,i+"="+e.latex),i}isGeoToolVisible(e,{ignoreAuthorMode:t}={ignoreAuthorMode:!1}){return!t&&this.shouldShowAuthorFeatures()?!0:lu(this.geometryToolbarModel,e)}isGeoToolEnabled(e,{ignoreAuthorMode:t}={ignoreAuthorMode:!1}){return!t&&this.shouldShowAuthorFeatures()?!0:rg(this.geometryToolbarModel,e)}isSomeTransformToolVisible(){return ym.some(e=>this.isGeoToolVisible(e))}setGeoTool(e){if(!this.geoUIActive||this.activeTool===e||!this.isGeoToolEnabled(e))return;EO(this.geometryToolbarModel,e,this.shouldShowAuthorFeatures()),this.activeTool=e,this.getGeoModel().setToolMode(e),this.cancelGeoToolplay()}cancelGeoToolplay(){var t;let e=this.getGeoModel();e.cancelToolplay(),e.deselectAllObjects(),this.setToolPreviewState({}),(t=this.get2dPOIController())==null||t.cancelGeoToolplay()}setToolPreviewState(e){var i;this.toolPreviewJSONState=e;var t=this.listModel.__toolPreviewIdToModel;this.listModel.__toolPreviewIdToModel={};for(let o in e){let n=e[o],a=AM(n,!1);if(!a)continue;let s;for(let l in t){let c=t[n.type==="expression-edit-preview-latex"?ng:l];if(((i=Ii(c))==null?void 0:i.latex)===o){s=c;break}}s?(s.latex=a.latex,s.color=a.color,s.showAngleLabel=!!a.showAngleLabel,s.hidden=n.hidden):s=Wv({id:n.type==="expression-edit-preview-latex"?ng:this.generateId(),type:"expression",color:a.color,latex:a.latex,showAngleLabel:!!a.showAngleLabel,hidden:n.hidden},this),this.listModel.__toolPreviewIdToModel[s.id]=s}}isGeoItem(e){let t=this.getItemModel(e);return t&&t.type==="expression"&&t.formula&&t.formula.geometry&&!t.formula.error}getSelectedGeoExpression(){var e=this.getSelectedItem();if(e&&this.isGeoItem(e.id)&&e.type==="expression")return e}getGeometryFolder(){let e=this.getItemModel(__dcg_shared_module_exports__['Rc']);return e&&e.type==="folder"?e:void 0}isItemInGeoFolder(e){var t=this.getItemModel(e);return!t||t.type==="folder"?!1:t.folderId===__dcg_shared_module_exports__['Rc']}isGeoFolder(e){return e.id===__dcg_shared_module_exports__['Rc']}isItemNotSelectableBecauseItsSecret(e){return!(this.shouldShowAuthorFeatures()||this.isItemInGeoFolder(e)||!this.isItemSecret(e))}pauseAllSliders(){this.getPlayingSliders().forEach(e=>{xa(e,!1)})}countGlobalIdentifierOccurences(e){return fT(this.listModel,e)}handleClickableItemClicked(e,t){let i=this.getItemModel(e);gg(i)&&this.evaluator.addClickEvent(i.id,t)}canAddTicker(){return!this.getTickerOpen()}countIdentifierAssignments(e){return pu(this.listModel,e).length}countIdentifierAssignmentsInsideFolder(e,t){return pu(this.listModel,e).filter(i=>i.folderId===t).length}doesIdentifierBlockActionUpdate(e){var t=this.getFocusLocation(),i=pu(this.listModel,e);for(let o of i)if((t==null?void 0:t.type)==="expression"&&t.id===o.id||U2(o))return!0;return!1}getItemsByIdentifier(e){return pu(this.listModel,e)}isAtLeastOnePointSelected(){let e=this.getAllSelectedItems();for(var t=0;t<e.length;t++){let i=e[t];if(i.type==="expression"&&Bl(i))return!0}return!1}toggleLabelForAllSelectedObjects(){let e=[],t=[];this.getAllSelectedItems().forEach(o=>{o.type==="expression"&&Bl(o)&&(o.showLabel?t.push(o):e.push(o))});let i=/^([A-Z])([0-9]*)$/;if(e.length){let o=0;this.getAllItemModels().forEach(n=>{if(n.type!=="expression"||!n.showLabel||!n.label)return;let a=n.label.match(i);if(!a)return;let s=a[1].charCodeAt(0)-65;a[2]&&(s+=parseInt(a[2])*26),s>=o&&(o=s+1)}),e.forEach(n=>{if(!n.label){let a=o;o++;let s=String.fromCharCode(a%26+65),l=Math.floor(a/26),c=l>0?l+"":"";zc(n,s+c)}fu(n,!0)})}else t.length&&t.forEach(o=>{i.test(o.label)&&zc(o,""),fu(o,!1)})}updateLatexForIdentifier(e,t){var i=pu(this.listModel,e);if(i.length===1){var o=i[0];o.slider.isPlaying?(xa(o,!1),Qn(o,t),xa(o,!0)):Qn(o,t)}}updateExpressionSearchStr(e){this.rawExpressionSearchStr=e;let t="\\operatorname{rename}";if(e.indexOf(t)===0){let o=e.slice(t.length).replace(/\\ /g,"").split(/\\to(?![a-zA-Z])/);o.length===2?(this.expressionSearchStr=o[0],this.isExpressionSearchStrValidForReplace=jn(this.expressionSearchStr),this.updateExpressionReplaceStr(o[1])):(this.expressionSearchStr=o[0],this.isExpressionSearchStrValidForReplace=!1,this.updateExpressionReplaceStr(""));let n=_O(this.listModel,this.getExpressionSearchStr());this.expressionSearchCount=this.expressionSearchOpen?n:0}else this.expressionSearchStr=e.length>1&&"rename".indexOf(e)===0?"":e,this.isExpressionSearchStrValidForReplace=!1,this.updateExpressionReplaceStr(""),this.filterItemsBySearch()}closeExpressionsSearch(){var i;if(this.expressionSearchOpen=!1,this.updateExpressionSearchStr(""),((i=this.getFocusLocation())==null?void 0:i.type)==="ticker")return;let e=this.getFirstSelectedItem(),t=this.getItemModelByIndex(0);!e&&t&&Yi(this,t.id,"end"),e&&this.getSelectedItem()&&!this.getFocusedItem()&&Yi(this,e.id,"end"),(e||t)&&(this.shouldScrollSelectedItemIntoViewAfterDispatch=!0)}filterItemsBySearch(){if(!this.getExpressionReplaceStr()){let e=FO(this.listModel,this.getExpressionSearchStr());this.expressionSearchCount=this.expressionSearchOpen?e:0}}updateExpressionReplaceStr(e){this.expressionReplaceStr=e,this.isExpressionReplaceStrValidForReplace=jn(e)}getIsExpressionSearchStrValidForReplace(){return this.isExpressionSearchStrValidForReplace}getIsExpressionReplaceStrValidForReplace(){return this.isExpressionReplaceStrValidForReplace}isSearchReplaceValid(){return this.getIsExpressionSearchStrValidForReplace()&&this.getIsExpressionReplaceStrValidForReplace()}shouldShowReplaceIcon(){return this.isSearchReplaceValid()}updateTickerHandlerLatex(e){this.listModel.ticker.handlerLatex=e}updateTickerMinStepLatex(e){this.listModel.ticker.minStepLatex=e}getRawExpressionSearchStr(){return this.rawExpressionSearchStr||""}getExpressionSearchStr(){return this.expressionSearchStr||""}getExpressionReplaceStr(){return this.expressionReplaceStr||""}getExpressionSearchCount(){return this.expressionSearchCount||0}getTicker(){return this.listModel.ticker}getTickerHandlerLatex(){return this.listModel.ticker.handlerLatex||""}getTickerMinStepLatex(){return this.listModel.ticker.minStepLatex||""}getTickerAvgDelta(){return this.listModel.ticker.avgDelta}getBrailleMode(){return this.graphSettings.config.brailleMode}setBrailleMode(e){this.graphSettings.config.setProperty("brailleMode",e)}getSixKeyInput(){return this.graphSettings.config.sixKeyInput}setSixKeyInput(e){this.graphSettings.config.setProperty("sixKeyInput",e)}getBrailleControls(){return this.graphSettings.config.brailleControls}setBrailleControls(e){this.graphSettings.config.setProperty("brailleControls",e)}getAudio(){return this.graphSettings.config.audio}setAudio(e){this.graphSettings.config.setProperty("audio",e)}setEditListMode(e){this.layoutModel={...this.layoutModel,inEditListMode:e}}generateTableXSubscript(){return Rv(this.listModel)}findLastTokenNumber(){return RO(this.listModel)}findLastSubscriptForLetters(){return NO(this.listModel)}_createTableItem(){let e=this.generateTableXSubscript(),t=Jk(e,[[],[]],this);return this.createItemModel(t)}_populateSettingsViewLimitLatex(){let e=this.getGrapher();if(!e)return;let t=e.getCurrentViewport();this.isGraphSettingsOpen()&&__dcg_shared_module_exports__['Oa'](t,this.lastDirectlyEditedViewport)||(this.settingsViewModel={...this.settingsViewModel,limitLatex:oz(t,{steps:this.getAxisStepSettings(),scales:this.getAxisScaleSettings()},this.getPrecisionConfig())})}getAxisStepSettings(){return{xAxisStep:this.graphSettings.xAxisStep,yAxisStep:this.graphSettings.yAxisStep}}getAxisScaleSettings(){return{xAxisScale:this.graphSettings.xAxisScale,yAxisScale:this.graphSettings.yAxisScale}}getDefaultAxisScaleSettings(){var t,i;let{defaultState:e}=this.graphSettings;return{xAxisScale:((t=e==null?void 0:e.graph)==null?void 0:t.xAxisScale)||"linear",yAxisScale:((i=e==null?void 0:e.graph)==null?void 0:i.yAxisScale)||"linear"}}getSettingsViewModel(){return this.settingsViewModel}getListModel(){return this.listModel}getGeometryToolbarModel(){return this.geometryToolbarModel}hasBackgroundColor(){return this.getBackgroundColor()!=="#ffffff"}getBackgroundColor(){return this.getGraphSettings().getConfiguredBackgroundColor()}hasTextColor(){return this.getTextColor()!=="#000000"}getTextColor(){return this.getGraphSettings().getConfiguredTextColor()}getPillboxBackgroundColor(){return __dcg_shared_module_exports__['cd'](this.getBackgroundColor(),-.07)}subscribeToChanges(e){let t=this.nextSubscription;return this.nextSubscription+=1,this.subscriptions[t]=e,()=>{delete this.subscriptions[t]}}updateTheComputedWorld(){var d,u,h,g,b,C,S;uu(this.listModel);let t=this.getSelectedItem()&&this.activeTool==="expression-edit"&&this.listModel.__toolPreviewIdToModel[ng]&&((d=this.getGrapher())!=null&&d.graphSketches[ng])?"preview":"actual";BO(this.listModel,t),(u=this.grapher2d)==null||u.setSketchOrder(this.listModel.drawOrder),(h=this.grapher3d)==null||h.setSketchOrder(this.listModel.drawOrder);let i={},o=k=>{var M;let I=(M=Ii(k))==null?void 0:M.identifier;I&&(I[0]==="$"||k.formula.geometry)&&I&&(i[I]?i[I].multiple=!0:i[I]={model:k,multiple:!1})};for(let k of this.getAllToolPreviewItems())FT(k),o(k);for(let k of this.getAllItemModels())switch(k.type){case"expression":FT(k),o(k);break;case"image":NL(k);break;case"table":XP(k);break;case"folder":PP(k);break;case"text":DL(k);break;default:return k}this.geoUIActive=this.isGeometry()&&!this.getGraphSettings().config.hideGeoUI,this.cachedGeoTokenInfo={};for(let k in i){let{multiple:I,model:M}=i[k],E="blue",A="unknown",V="unknown",G=!1,P=!1,O=!1,R=Zo(M);!I&&M?(E=Kc(M),G=N2(M),V=K2(M),A=_T(M),M.error&&(P=!0,E="#")):(A="error",P=!0),A&&M?this.isItemSelected(M.id)&&(O=!0):P=!0;let q=(M==null?void 0:M.label)||"";this.cachedGeoTokenInfo[k]={groupType:A,iconType:V,isList:G,hasError:P,color:E,isSelected:O,isHidden:R,label:q,calcId:M&&M.id||""}}this.cachedGeoTokenDepths={};let{createdDepth:n,firstReferencedDepth:a}=this.geoModel.getComputedBoard().getDepthValues();for(let k in this.cachedGeoTokenInfo){let{calcId:I}=this.cachedGeoTokenInfo[k],M=this.getItemModel(I);if(!M)continue;let E=k;if(!(k in n)&&M.type==="expression"&&(I===this.getDraggedItemId()||M===this.getFocusedItem())){let R=M.formula.assignment;R&&R in n&&(E=R)}let A=n[E]||0,V=a[E];V=isFinite(V)?V:0;let G=Math.max(A,V-1)+"",P=this.cachedGeoTokenDepths[G];P||(P=[],this.cachedGeoTokenDepths[G]=P);let O=this.cachedGeoTokenInfo[k];P.push({color:O.color,groupType:O.groupType,identifier:k,calcId:I})}eO(this.listModel.ticker);let s=this.getFocusLocation();if(s&&s.type==="expression"&&s.isFakeGraphFocus&&(this.getValidCursorContext()||ur(this,{...s,isFakeGraphFocus:void 0})),this.isCurrentFocusLocationValid()||ur(this,void 0),this.listModel.openItemMenu){let k=this.getOpenMenuIcon();document.body&&k&&document.body.contains(k)||(this.listModel.openItemMenu=void 0)}let l=this.getSelectedItem();l&&!this.getItemModel(l.id)&&lr(this.listModel,void 0),this._populateSettingsViewLimitLatex(),this.propagateSelection(),this.propagateActiveTokens(),this.isKeypadOpen()||(this.layoutModel={...this.layoutModel,keypadFunctionsOpen:!1}),this.updateSuggestedIdentifierRenameInfo(),this.isGeometry()&&l&&l.type==="expression"?this.getValidCursorContext()?(this.setGeoTool("expression-edit"),this.geoModel.updateFadeAnimations()):this.geoModel.getToolMode()==="expression-edit"&&this.setGeoTool("selection"):this.geoModel.getToolMode()==="expression-edit"&&this.setGeoTool("selection");let c=this.getValidCursorContext();this.isGeometry()&&this.getGeoModel().getToolMode()==="expression-edit"&&!__dcg_shared_module_exports__['Oa'](c,this.lastCursorContext)&&this.runAfterDispatch(()=>{var k;(k=this.get2dPOIController())==null||k.replayGeoTapMove()}),this.lastCursorContext=c,(b=(g=this.grapher2d)==null?void 0:g.poiController)!=null&&b.keyboardAttentionManager.getKeyboardAttention()&&!this.isGraphPaperFocused()&&((S=(C=this.grapher2d)==null?void 0:C.poiController)==null||S.keyboardAttentionManager.setKeyboardAttention(void 0)),this.isGeometry()&&(yO(this.geometryToolbarModel),this.isGeoToolEnabled(this.getActiveTool())||this.setGeoTool("selection")),this.runAfterDispatch(()=>{var k,I;this.isThreeDMode()||((k=this.grapher2d)==null||k.audioGraph.checkIfSelectedItemChanged(l?l.id:void 0),this.focusLocation&&this.focusLocation.type!=="graph-paper"&&((I=this.grapher2d)==null||I.audioGraph.exitAudioTrace()))})}isGeoItemReadonlyOrInert(e){return e&&!this.isItemInGeoFolder(e.id)&&(e.readonly||ba(e))}getOpenMenuIconSelector(){let e=this.getOpenItemMenu();return e?`[dcg-open-menu-guid="${e.guid}"]`:void 0}getOpenMenuIcon(){let e=this.getOpenMenuIconSelector();return e?this.findEl(e):void 0}propagateSelection(){let e=this.getGrapher();e?this.__lastSelectedIdsForPropagation=PR(this,e,this.__lastSelectedIdsForPropagation):this.__lastSelectedIdsForPropagation={}}propagateActiveTokens(){var e,t;this.isThreeDMode()||((e=this.grapher2d)==null||e.setActiveToken(this.getExpressionIdForIdentifier(this.activeTokens.selected),"selected"),(t=this.grapher2d)==null||t.setActiveToken(this.getExpressionIdForIdentifier(this.activeTokens.hovered),"hovered"))}getHoveredOrFocusedTokenIdentifier(){if(this.activeTokens.hovered)return this.activeTokens.hovered;let e=this.getFocusLocation();if(e&&e.type==="geo-token")return e.identifier}doesLatexContainToken(e){return z2(e)}getToolPreviewJSONState(){return this.toolPreviewJSONState}removeListOfItems(e){let t={},i=[],o=new Set;return e.forEach(n=>{if(this.isItemReadonly(n))o.add(n);else{let a=hg(this.listModel,n);for(let s of a)t[s.id]||(t[s.id]=!0,i.push(s))}}),{deletedItems:i,readonlyItemsNotDeleted:o.size}}garbageCollectGeo(e,t){if(!this.isGeometry())return;let i=gz(this,e,t);i.length&&this.removeListOfItems(i)}ensureAtLeastOneVisibleItem(){if(HO(this.listModel)){let e=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});ds(this.listModel,e)}}getExpressionIdForIdentifier(e){if(e){var t=this.getItemsByIdentifier(e);if(t.length===1)return t[0].id}}getValidCursorContext(){var o;let e=this.getSelectedItem();if(!e||e.type!=="expression")return;let t=e.formula.cursor_context,i=(o=ve.getFocusedMathquill())==null?void 0:o.selection();if((t==null?void 0:t.type)==="expression-arguments"){let{argIndex:n,positionWithinArg:a}=t;if(!(n===t.argCount-1&&a==="end"||t.positionWithinArg==="start-to-end"&&(i==null?void 0:i.startIndex)!==void 0&&(i==null?void 0:i.startIndex)===(i==null?void 0:i.endIndex)))return}if((e==null?void 0:e.type)==="expression"&&e.latex===(t==null?void 0:t.selection.input)&&(i==null?void 0:i.startIndex)===(t==null?void 0:t.selection.start)&&(i==null?void 0:i.endIndex)===(t==null?void 0:t.selection.end)&&(i==null?void 0:i.latex)===(t==null?void 0:t.selection.input))return t}tryInsertTokenIntoMathquill(e,t){if(!this.isGeometry()||!e)return!1;var i=this.getItemModel(e);if(!i||i.type!=="expression")return!1;let o=i.formula.typed_constant_value;t===0&&(!o||!__dcg_shared_module_exports__['Z'](o.valueType))&&(t=void 0);var n,a,s=Oo(i);if(s?a=__dcg_shared_module_exports__['bb'](s):i.formula.geometry&&(a=this.getAutonameLatexForExpression(i),n=a),!a)return!1;t!==void 0&&(a+="\\left["+(t+1)+"\\right]");var l=this.getFocusLocation();if(!l||!this.seemsLikeInsertingTokenWillImproveThings(o==null?void 0:o.valueType))return!1;var c=l.type==="expression";return c?(n&&(Zr(i)==="NONE"&&i.dragMode==="AUTO"&&bu(i,"NONE"),Qn(i,n+"="+i.latex)),this.writeIdentifierIntoCurrentMathquill(a),!0):!1}seemsLikeInsertingTokenWillImproveThings(e){let t=this.getValidCursorContext();if(t){if(!e)return!1;let i=__dcg_shared_module_exports__['Z'](e)?__dcg_shared_module_exports__['_'](e):e;return(t.type==="expression-arguments"?t.allowedTypesForInsertedArg:t.allowedTypes).some(n=>__dcg_shared_module_exports__['aa'](i,n))}return!1}writeIdentifierIntoCurrentMathquill(e){this.runAfterDispatch(()=>{let t=this.getValidCursorContext(),i=ve.getFocusedMathquill();if(!i)return;let o="",n="";(t==null?void 0:t.type)==="expression-arguments"&&((t==null?void 0:t.positionWithinArg)==="end"?o=",":(t==null?void 0:t.positionWithinArg)==="start"&&(n=","));let a=`${o}${e}${n}`,s=!1;if((t==null?void 0:t.type)==="expression-arguments"&&t.polygonVertices){let{argIndex:l,polygonVertices:c,positionWithinArg:d}=t;(e===c.firstLatex||e===c.lastLatex)&&(d==="end"||d==="start-to-end")&&l===t.argCount-1&&(a="",s=!0)}else(t==null?void 0:t.type)==="expression-arguments"&&(s=t.isLastValidArg);ve.canAcceptText(i,this.getCapExpressionSize(),a)&&(i.write(a),ve.simulateUserChangedLatex(i),s&&i.keystroke("Right"))})}getSelectedExpressionIds(){return $O(this.listModel)}getPropagatedSelectedIds(){return this.__lastSelectedIdsForPropagation}areParsableObjectsEqual(e,t){return e===t?!0:__dcg_shared_module_exports__['Oa']({...e,regressionParameters:void 0},{...t,regressionParameters:void 0})}requestParseForAllItems(){var o,n,a;(this.isCurrentlyDoingSetState||this.isCurrentlyDoingRestoreState)&&(this.lastParsableObjects={},this.evaluator.clearStatementsAndStartCompleteState(),this.isCurrentlyDoingRestoreState&&this.evaluator.markUndoRedoState());var e={},t=this.lastParsableObjects;for(let s of this.getAllItemModels())switch(s.type){case"expression":case"image":case"table":e[s.guid]=s.cachedParsableState;break;case"folder":case"text":break;default:return s}for(let s of PO(this.listModel))e[s.guid]=s.cachedParsableState;for(let s of cg(this.listModel)){let l=this.getSelectedItem(),c=this.activeTool==="polygon";if(this.activeTool==="expression-edit"&&(l==null?void 0:l.type)==="expression"&&((n=(o=l.formula.geometry)==null?void 0:o.call)==null?void 0:n.symbol)==="polygon"&&((a=l.formula.cursor_context)==null?void 0:a.type)==="expression-arguments"){let{positionWithinArg:d,argIndex:u}=l.formula.cursor_context;c=(d==="end"||d==="start-to-end")&&u===l.formula.geometry.call.parents.length-1}e[s.guid]={...s.cachedParsableState,shouldOmitLastPolygonSegment:c}}let i=this.getFocusedItem();if((i==null?void 0:i.type)==="expression"){let s=ve.getFocusedMathquill(),l=s==null?void 0:s.selection();(l==null?void 0:l.latex)===i.latex&&this.shouldEvaluateSelection()&&(e[i.guid]={...i.cachedParsableState,latexSelection:{start:l.startIndex,end:l.endIndex}})}if(this.is3dProduct()&&this.getTranslucentSurfaces())for(let s in e){let l=e[s];l.type==="statement"&&(e[s]={...l,fillOpacity:yz})}this.listModel.ticker.cachedParsableState&&(e[this.listModel.ticker.guid]=this.listModel.ticker.cachedParsableState);for(let s of xO(this.geometryToolbarModel))e[s.id]=s;for(let s in t){let l=t[s],c=e[s];if(l.type==="image"&&(!c||c.type!==l.type||c.guid!==l.guid)&&this.grapher2d&&this.grapher2d.removeGraphImage(l.id),!c&&(this.evaluator.removeStatement(l.id),l.type==="table"))for(let d of l.columns)this.evaluator.removeStatement(d.id)}for(let s in e){let l=e[s],c=t[s];if(l.type==="image"&&(!c||l.type!==c.type||l.guid!==c.guid)&&this.grapher2d){let d=this.getItemModel(l.id);d&&d.type==="image"&&this.grapher2d.addGraphImage(d)}this.areParsableObjectsEqual(l,c)||(this.grapher2d&&l.type==="statement"&&l.latex===""&&this.grapher2d.removeGraphSketch(l.id),this.evaluator.addStatement(l))}this.lastParsableObjects=e}getViewState(){let e=this.getGrapher();if(e){let t=e.getProjection();return{viewport:t.viewport.toObject(),screen:t.screen,xAxisScale:t.settings.xAxisScale,yAxisScale:t.settings.yAxisScale,degreeMode:t.settings.degreeMode}}else return}getTokenRenderInfoByIdentifier(e){let t=this.cachedGeoTokenInfo[e];return t||(t={iconType:"unknown",isList:!1,hasError:!0,isSelected:!1,groupType:"unknown",color:"",isHidden:!1,label:"",calcId:""}),t}setEvaluator(e){this.evaluator=e}getEvaluator(){return this.evaluator}setGrapher2d(e){this.grapher2d=e}setGrapher3d(e){this.grapher3d=e,this.grapher2d.poiController.add3DTouchEventHandlers(e)}getGrapher(){return this.isThreeDMode()?this.grapher3d:this.grapher2d}getGrapher2d(){return this.grapher2d}getGrapher3d(){return this.grapher3d}get2dPOIController(){var e;return(e=this.grapher2d)==null?void 0:e.poiController}isDefaultViewportRestored(){var e;return!!((e=this.getGrapher())!=null&&e.viewportController.isDefaultViewportRestored())}requestRedrawGraph(){var e,t;(e=this.grapher2d)==null||e.redrawAllLayers(),this.isThreeDMode()&&((t=this.grapher3d)==null||t.redrawAllLayers())}get2dProjection(){var e;return(e=this.grapher2d)==null?void 0:e.getProjection()}get2dSketchOrder(){var e;return(e=this.grapher2d)==null?void 0:e.getSketchOrder()}getBoundingBoxesForZoomFit(e){if(!(!this.grapher2d&&!this.grapher3d)&&this.isZoomFitEnabled()&&!(e.type!=="expression"&&e.type!=="table")&&!(e.type==="expression"&&(e.error||!e.shouldGraph||!e.formula.is_graphable)))return e.boundingBoxes}isExpressionZoomFit(e){if(this.isThreeDMode())return!1;let t=this.getBoundingBoxesForZoomFit(e),i=this.get2dProjection();return!i||!t?!1:!_A(t,i)&&!!Hy(t,i)}viewportIsLocked(){return this.getLockViewportConfigSetting()||this.getLockViewportUserSetting()}showExpressionZoomFitButton(e){if(this.viewportIsLocked()||this.isGeometry()||this.is3dProduct())return!1;let t=this.getBoundingBoxesForZoomFit(e),i=this.get2dProjection();return!!(i&&t&&_A(t,i))}setBugsnagContext(e){this.bugsnagContext=e}getItemRootNodeById(e){let t=this.getItemModel(e);if(t&&t.dcgView)return t.dcgView.findRootNode()}getItemNodeById(e){return this.getItemRootNodeById(e)}generateId(){var e=this.__nextItemId;return this.__nextItemId+=1,e+""}getNextColor(){return TO(this.listModel)}getNextDisplayIndex(){return this.listModel.nextDisplayIndex}_clearPendingImageUploads(){this.__pendingImageUploads={}}isUploadingImages(){return Object.keys(this.__pendingImageUploads).length>0}getExpressionAnalysis(){return this.listModel.expressionAnalysis}createItemModel(e){return og(this.listModel,e)}getItemModel(e,t){return Rl(this.listModel,e,t)}getHiddenGeoItemCount(){return qO(this.listModel)}getColorById(e){let t=this.getItemModel(e);return!t||t.type!=="expression"?"":TT(t)}getAllColorAssignments(){let e=[];for(let t of this.getAllItemModels()){if(t.type!=="expression")continue;let i=Oo(t);if(!i)continue;let o=this.getEvaluationValueForItem(t.id);(typeof o=="string"||Array.isArray(o)&&typeof o[0]=="string")&&e.push({id:t.id,assignmentLatex:__dcg_shared_module_exports__['bb'](i)})}return e}getAllColorFunctionAssignments(){let e=[];if(!this.isBeta3DMode())return e;for(let t of this.getAllItemModels()){if(t.type!=="expression")continue;let i=Oo(t),o=PT(t);!i||!o||e.push({id:"shader",assignmentLatex:"shader:"+__dcg_shared_module_exports__['bb'](i)})}return e}getShader(e){for(let t of this.getAllItemModels()){if(t.type!=="expression")continue;let i=Oo(t);if(i&&__dcg_shared_module_exports__['bb'](i)===e){let o=PT(t);if(o)return o}}return{source:"",shaderFunctions:{},shaderUniforms:[]}}getItemModelByIndex(e){return ag(this.listModel,e)}getItemCount(){return ob(this.listModel)}getItemEditableLabelMode(e){let t=this.getItemModel(e);if(!(!t||t.type!=="expression"))return Q2(t)}isItemSecret(e){let t=this.getItemModel(e);return t?rb(t):!1}isItemMarkedReadonly(e){let t=this.getItemModel(e);return t?!this.isListEnabled()&&!this.isItemInGeoFolder(e)?!0:GO(t):!1}isItemReadonly(e){return this.isItemMarkedReadonly(e)&&!this.shouldShowAuthorFeatures()}isItemSelected(e){let t=this.getItemModel(e);return!!t&&An(t)}hasAnyItemsSelected(){return this.getAllSelectedItems().length>0}hasMultipleItemsSelected(){return this.getAllSelectedItems().length>1}isItemSelectable(e){let t=this.getItemModel(e);return t?lg(t):!1}anyItemDependsOnRandomSeed(){return t2(this.listModel)}areActionsEnabled(){return this.graphSettings.config.actions==="auto"?r2(this.listModel):!!this.graphSettings.config.actions}getAllItemModels(){return mT(this.listModel)}getAllToolPreviewItems(){return cg(this.listModel)}isToolPreviewItem(e){return zO(this.listModel,e)}getAllModelsWithSliders(){return WO(this.listModel)}getGraphSettings(){return this.graphSettings}getAudioGraph(){var e;if(!this.isThreeDMode())return(e=this.grapher2d)==null?void 0:e.audioGraph}inAudioTraceMode(){let e=this.getAudioGraph();return!!(e&&e.audioTraceActive)}canAudioTrace(){let e=this.getAudioGraph();return e?e.canAudioTraceCurrentExp():!1}isAudioTracing(){let e=this.getAudioGraph();return e?e.isAudioTracing():!1}expressionsAreFullWidth(){return this.isNarrow()||this.graphSettings.config.graphpaper===!1}getExpListWidthString(){return this.expressionsAreFullWidth()?"100%":this.rootElt?this._getExpListWidth()+"px":"0"}getExpListWidth(){return this.rootElt?this._getExpListWidth():0}findFirstVisibleItem(){let e=sz(this,this._previousFirstVisibleId);if(this._previousFirstVisibleId=e,e)return this.getItemModel(e)}findLastVisibleItem(){let e=lz(this,this._previousLastVisibleId);if(this._previousLastVisibleId=e,e)return this.getItemModel(e)}updateRenderShellsAfterDispatch(){if(!this.rootElt||!this.isListVisible())return;let e=this.findFirstVisibleItem(),t=this.findLastVisibleItem();var i=e&&this.getItemRootNodeById(e.id),o=t&&this.getItemRootNodeById(t.id);if(i===this.lastInfiniteScrollFirstDOM&&o===this.lastInfiniteScrollLastDOM&&!this.hasDispatchSinceLastInfiniteScrollUpdate)return;this.lastInfiniteScrollFirstDOM=i,this.lastInfiniteScrollLastDOM=o,this.hasDispatchSinceLastInfiniteScrollUpdate=!1;let n=!1,a=e?e.index:1/0,s=t?t.index:1/0,l=this.listModel.dragState&&this.listModel.dragState.firstItemId,c,d=this.getOpenItemMenu();d&&d.type!=="multi-select-more"&&d.type!=="multi-select-transformations"&&d.type!=="geo-tool-dropdown"&&(c=d.model.id);for(let h of this.getAllItemModels()){var u=(h.index<a||h.index>s||h.isHiddenFromUI)&&!(h.type==="expression"&&h.sliderDragging);if(l==h.id&&(u=!1),c===h.id&&(u=!1),h.renderShell!==u&&(h.renderShell=u,n=!0,u)){let g=this.getItemRootNodeById(h.id);if(g){let b=g.getBoundingClientRect().height;b>0&&(h.cachedRenderHeight=b)}}}n&&this.markTickRequiredNextFrame()}updateRenderShellsBeforePaint(){if(this.hasDispatchSinceLastInfiniteScrollUpdate=!0,this.inPrintMode){for(let t of this.getAllItemModels())t.renderShell=!1;return}for(let t of this.getAllItemModels())t.isHiddenFromUI&&(t.renderShell=!0),t.type==="expression"&&t.sliderDragging&&(t.renderShell=!1);let e=this.getSelectedItem();e&&!this.isGeoItem(e.id)&&(e.renderShell=!1)}updateDragDrop(){let e=this.listModel.dragState;if(!e)return;let t=this.getItemModel(e.firstItemId);if(!t)return;let i=this.dragdrop_expressions.applyDrag();i&&(nb(this.listModel,i.dragState),Po(t,i.folderId),t.index!==i.newIndex&&Fd(this.listModel,t.index,i.newIndex,e.numberOfItems))}_tickSliders(e){this.getPlayingSliders().forEach(function(t){T2(t,e)})}tickTicker(e){let t=this.listModel.ticker.lastTickTime===void 0;this.evaluator.addClockTickEvent(this.listModel.ticker.id,t),rO(this.listModel.ticker,e)}stopAllSliders(){for(let e of this.getAllItemModels())e.type==="expression"&&e.slider.isPlaying&&xa(e,!1)}getPlayingSliders(){var e=this.getAllItemModels(),t=[];for(let i of e)i.type==="expression"&&i.sliderExists&&i.slider.isPlaying&&t.push(i);return t}areAnyImagesLoading(){return kO(this.listModel)}_commitUserRequestedViewport(e){var t;(t=this.getGrapher())==null||t.setUserRequestedViewport(e)}_setAxisLimitLatex(e,t){this.settingsViewModel={...this.settingsViewModel,limitLatex:{...this.settingsViewModel.limitLatex,[e]:t}};let o=t===""&&(e==="xstep"||e==="ystep")?0:xr(t,this.graphSettings.degreeMode),n=this.getGrapher();switch(e){case"xstep":{if(!Fg(o))return;this.graphSettings.setProperty("xAxisStep",o)}break;case"ystep":{if(!Fg(o))return;this.graphSettings.setProperty("yAxisStep",o)}break;case"xmin":case"xmax":case"ymin":case"ymax":case"zmin":case"zmax":{if(!n)return;let a=n.viewportController.getViewport(),s="xmin";e==="xmin"&&(s="xmax"),e==="ymax"&&(s="ymin"),e==="ymin"&&(s="ymax"),e==="zmax"&&(s="zmin"),e==="zmin"&&(s="zmax");let l=xr(this.settingsViewModel.limitLatex[s]||"",this.graphSettings.degreeMode),c=Wr.fromObject({...a.toObject(),[e]:o,[s]:l});if(!c.isValid(this.getAxisScaleSettings()))return;n.viewportController.setViewport(c);let u;switch(e){case"xmin":case"xmax":u="x";break;case"ymin":case"ymax":u="y";break;case"zmin":case"zmax":u="z";break;default:let h=e;throw new Error(`Invalid limit: ${h}`)}this.graphSettings.setProperty("lastChangedAxis",u),this.markSquareAxesAfterUserEditedViewport()}break}if(n){let a=n.viewportController.getViewport().toObject();this._commitUserRequestedViewport(a)}}unmarkLastChangedAxis(){this.graphSettings.setProperty("lastChangedAxis",void 0)}markSquareAxesAfterUserEditedViewport(){let e=this.getGrapher();if(!e)return;let t=e.viewportController.getViewport(),i=this.isThreeDMode()?t.isSquare3D():t.isSquare(e.getProjection().screen,this.getAxisScaleSettings());this.graphSettings.setProperty("squareAxes",i)}getLockViewportConfigSetting(){return this.graphSettings.config.lockViewport}getLockViewportUserSetting(){return this.graphSettings.userLockedViewport}canUserAddExpressions(){return!!this.graphSettings.config.expressions}areNotesEnabled(){return!!this.graphSettings.config.notes}areSlidersEnabled(){return!!this.graphSettings.config.sliders}areLinksEnabled(){return!!this.graphSettings.config.links}areImagesEnabled(){let e=window.FileReader,t=La&&tu&&tu[0]===8&&tu[1]===0&&tu[2]===0;return!!(this.graphSettings.config.images&&e&&!t&&!this.is3dProduct())}areFoldersEnabled(){return!!this.graphSettings.config.folders}isDecimalToFractionEnabled(){return!!this.graphSettings.config.decimalToFraction}isTraceEnabled(){return!!this.graphSettings.config.trace}areFunctionsRestricted(){return!!this.graphSettings.config.restrictedFunctions}areGeometryFunctionsForceEnabled(){return!!this.graphSettings.config.forceEnableGeometryFunctions}isQwertyKeyboardEnabled(){return!!this.graphSettings.config.qwertyKeyboard}isZoomFitEnabled(){return!!this.graphSettings.config.zoomFit}canEditOnWeb(){return!!this.graphSettings.config.editOnWeb}hasTransparentBackground(){return!!this.graphSettings.config.transparentBackground}shouldAudioTraceReverseExpressions(){return!!this.graphSettings.config.audioTraceReverseExpressions}hasDefaultState(){return!!this.graphSettings.defaultState}getDefaultViewport(){var t;var e=this.graphSettings.defaultState;return e&&e.graph?e.graph.viewport:(t=this.getGrapher())==null?void 0:t.getDefaultViewport()}getColors(){return this.isThreeDMode()?__dcg_shared_module_exports__['id']:this.graphSettings.config.colors}getImageOpacities(){return["0.2","0.4","0.6","0.8","1"]}getUIDragModes(){return["X","Y","XY"]}getNumberOfItemsInFolder(e){return IO(this.listModel,e)}getEnabledDragModesForItem(e){let t=this.getItemModel(e);if(!t||t.type!=="expression")return[];let i=t.formula,o=[];if(!i.move_strategy)return o;let n=i.move_strategy[0].type!=="none",a=i.move_strategy[1].type!=="none",s=n&&a;return n&&o.push("X"),a&&o.push("Y"),s&&o.push("XY"),o}shouldShowEvaluationForItem(e){let t=this.getItemModel(e);return!t||t.type!=="expression"?!1:kT(t)}getEvaluationValueForItem(e){let t=this.getItemModel(e);return t?t.type!=="expression"?NaN:TT(t):NaN}canDisplayEvaluationForItemAsFraction(e){if(!this.isDecimalToFractionEnabled())return!1;let t=this.getItemModel(e);if(!t||t.type!=="expression"||hC(t))return!1;let i=this.getEvaluationValueForItem(e);return typeof i!="number"?!1:__dcg_shared_module_exports__['Za'](i)}shouldEvaluationForItemDisplayAsFraction(e){if(!this.isDecimalToFractionEnabled())return!1;let t=this.getItemModel(e);return!t||t.type!=="expression"?!1:zd(t)}getEvaluationLabelOptionsForItem(e){return{...S2,displayAsFraction:this.shouldEvaluationForItemDisplayAsFraction(e)}}isInEditListMode(){return this.layoutModel.inEditListMode}authorFeaturesAvailable(){return!!this.graphSettings.config.authorFeatures}shouldShowAuthorFeatures(){return this.authorFeaturesAvailable()&&!!this.graphSettings.config.authorMode}shouldIgnoreGraphInteractions(e){return this.shouldShowAuthorFeatures()?!1:ba(e)}toolWillBeHiddenOrDisabled(e){return this.shouldShowAuthorFeatures()&&(!this.isGeoToolVisible(e,{ignoreAuthorMode:!0})||!this.isGeoToolEnabled(e,{ignoreAuthorMode:!0}))}setAuthorMode(e){this.graphSettings.config.setProperty("authorMode",e)}getInvertedColors(){return!!this.graphSettings.config.invertedColors}invertSwatches(){return this.isThreeDMode()&&this.getInvertedColors()}canUseAdvancedStyling(){return this.graphSettings.config.advancedStyling}isDegreeMode(){return this.graphSettings.degreeMode}isThreeDMode(){return this.graphSettings.threeDMode}showPlane3D(){let{threeDMode:e,showAxis3D:t,showPlane3D:i}=this.graphSettings;return e&&t&&i}showNumbers3D(){let{threeDMode:e,showAxis3D:t,showNumbers3D:i}=this.graphSettings;return e&&t&&i}getTranslucentSurfaces(){return!!this.graphSettings.config.translucentSurfaces}getPerspectiveDistortion(){let e=this.graphSettings.config.perspectiveDistortion;return isNaN(e)?1:e<1e-4?0:__dcg_shared_module_exports__['wb'](e,0,tx)}isBeta3DMode(){return this.isThreeDMode()&&Hi("beta3d")}areLogModeRegressionsForced(){return this.graphSettings.config.forceLogModeRegressions}areLogModeRegressionsDefault(){return this.graphSettings.config.defaultLogModeRegressions}setAllRegressionsToLogMode(){for(let e of this.getAllItemModels())e.type==="expression"&&e.formula&&e.formula.is_regression&&RT(e,!0)}isGraphSettingsOpen(){return this.layoutModel.graphSettingsOpen}isAddExpressionOpen(){return this.layoutModel.addExpressionOpen}shouldRenderList(){if(this.layoutModel.expressionsVisible)return!0;var e=this.layoutModel.expressionsHiddenTime;return e===void 0?!1:Date.now()-e<=500}isListVisible(){return this.layoutModel.expressionsVisible}isGrapherEnabled(){return this.graphSettings.config.graphpaper!==!1}isListEnabled(){return this.graphSettings.config.expressions!==!1}areDistributionsEnabled(){return this.graphSettings.config.distributions===!0}isExpressionListFocused(){let e=this.getFocusLocation();if(!e)return!1;switch(e.type){case"settings":case"generic-menu":case"expression-menu":case"editable-label":case"geo-token":case"multi-select-more-icon":case"multi-select-transformations-icon":case"geo-header-back-link":case"multi-select-delete-icon":case"multi-select-show-hide-icon":case"new-transformation-number":case"label-points-icon":case"geo-show-constructions-icon":case"geo-basic-tool":case"geo-basic-tool-menu-item":case"regression-output":case"graph-paper":case"zoom-in-btn":case"zoom-restore-btn":case"quest":case"global-mute-button":return!1;case"distribution-param":case"cdf-limit":case"slider-limit":case"domain-limit":case"expression":case"visualization-prop":case"search-expressions":case"replace-expressions":case"ticker":case"table":case"image":case"readonly-expression":case"braille-output":case"table-container":case"text":case"folder":case"add-item-btn":case"add-expression-btn":case"add-note-btn":case"add-table-btn":case"add-folder-btn":case"add-ticker-btn":case"add-image-btn":case"change-image-btn":case"edit-list-toggle":case"expression-icon":case"image-icon":case"slider-icon":case"slider-animation-properties-icon":case"slider-thumb":case"table-icon":case"action-icon":case"hide-expression-list-btn":case"show-expression-list-btn":case"top-level-icon":return!0;default:return e}}needsFakeKeypad(){if(this.inAudioTraceMode()&&this.isKeypadEnabled())return!0;let e=this.getFocusLocation();if(!e||this.getBrailleMode()!=="none"&&ia())return!1;switch(e.type){case"settings":return iz(e.location);case"new-transformation-number":case"distribution-param":case"cdf-limit":case"slider-limit":case"domain-limit":case"expression":case"visualization-prop":case"search-expressions":case"replace-expressions":case"ticker":return!0;case"expression-menu":return e.location==="opacity"||e.location==="linewidth"||e.location==="lineopacity"||e.location==="pointopacity"||e.location==="pointsize"||e.location==="labelsize"||e.location==="labelangle"||e.location==="updaterule";case"table":{if(this.isInEditListMode())return!1;let o=e.location;if(o.row===0)return!0;var t=this.getItemModel(e.id);if(!t||t.type!=="table")return!1;let n=t.columnModels[o.column];return n?!n.disabled:!1}case"image":return e.location!=="name";case"readonly-expression":case"braille-output":case"regression-output":case"graph-paper":case"table-container":case"text":case"folder":case"add-item-btn":case"add-expression-btn":case"add-note-btn":case"add-table-btn":case"add-folder-btn":case"add-ticker-btn":case"add-image-btn":case"change-image-btn":case"edit-list-toggle":case"hide-expression-list-btn":case"show-expression-list-btn":case"geo-token":case"multi-select-more-icon":case"multi-select-transformations-icon":case"geo-header-back-link":case"multi-select-delete-icon":case"multi-select-show-hide-icon":case"label-points-icon":case"geo-show-constructions-icon":case"geo-basic-tool":case"geo-basic-tool-menu-item":case"generic-menu":case"zoom-in-btn":case"zoom-restore-btn":case"quest":case"global-mute-button":return!1;case"expression-icon":case"image-icon":case"slider-icon":case"action-icon":case"slider-animation-properties-icon":case"slider-thumb":case"table-icon":case"top-level-icon":return!1;case"editable-label":return this.getItemEditableLabelMode(e.id)==="MATH";default:return e}}isIdentifierRenameValid(e){return jn(e)?!LO(this.listModel,e):!1}getBrandingMode(){return this.getEditLink()?"static-edit-link":this.getGraphSettings().config.editOnWeb?"edit-link":"powered-by"}getEditLink(){return window.iframeEmbedBrandingLink}_expressionZoomFit(e,t,i=!1){let o=this.getItemModel(e);if(this.isThreeDMode()||!this.grapher2d||!this.isZoomFitEnabled()||!o||o.type!=="expression"&&o.type!=="table"||!o.boundingBoxes||!o.boundingBoxes.length)return!1;var n=this.grapher2d.viewportController;if(!("zoomCustom"in n))return!1;let a=Hy(o.boundingBoxes,n.getProjection());return a?(i?n.setViewport(Wr.fromObject(a)):n.zoomCustom(a),t&&ur(this,{type:"zoom-restore-btn"}),!0):!1}_deleteItemAndAnimateOut(e,t){let o=this.getItemNodeById(e);o&&(Wn(o,{transition:.2+"s",opacity:"0",transform:"scale(.1, .1)"}),setTimeout(()=>{this.dispatch({type:"finish-deleting-item-after-animation",id:e,setFocusAfterDelete:t})},1e3*.2))}_finishDeletingItemAfterAnimation(e,t){let i=this.getItemModel(e);if(!i)return;let o=this.getItemNodeById(e),n=o&&document.activeElement&&o.contains(document.activeElement),a=cu(this.listModel,i.index);if(this._removeExpressionSynchronously(i),!(!t||!n)){if(!a){let s=sg(this.listModel);s&&(a=s)}a&&Yi(this,a.id,"end")}}_removeExpressionSynchronously(e){let t=ug(this.listModel,e.index);this.garbageCollectGeo(t,{}),this.ensureAtLeastOneVisibleItem()}setRootElt(e){this.rootElt=e,this.dragdrop_expressions=new Yy(this)}getRootElt(){return this.rootElt}_hideExpressions(e){this.graphSettings.config.expressions&&(lr(this.listModel,void 0),this.layoutModel={...this.layoutModel,expressionsVisible:!1,expressionsHiddenTime:Date.now()},e?ur(this,{type:"show-expression-list-btn"}):Pr())}_showExpressions(e){this.graphSettings.config.expressions&&(this.layoutModel={...this.layoutModel,expressionsVisible:!0},e?ur(this,{type:"hide-expression-list-btn"}):Pr())}_showToast(e){this.toastData=e,clearTimeout(this._hideToastTimeout);let t=typeof e.hideAfter=="number"?e.hideAfter:6e3;t>0&&(this._hideToastTimeout=setTimeout(()=>{this.dispatch({type:"toast/close",onHide:this.toastData.onHide})},t))}_setExpressionPropertiesFromAPI(e,t){let i=this.getItemModel(e);if(i)if(i.type==="table"&&t.columns){t=__dcg_shared_module_exports__['i'](t);let a=aL(i,t);var o=og(this.listModel,a);this._toplevelReplaceItemAt(i.index,o,!1)}else if(i.type==="text"){let a=this.getItemModel(e);if(!a)return;for(let s in t)if(t.hasOwnProperty(s))switch(s){case"text":Qk(a,t.text);break;case"secret":aC(a,t.secret);break;case"readonly":gb(a,t.readonly);break}}else{let a=this.getItemModel(e);if(!a)return;for(var n in t)if(t.hasOwnProperty(n))switch(n){case"slider":{if(a.type!=="expression")continue;let s=t[n];s.hasOwnProperty("min")&&mg(a,s.min),s.hasOwnProperty("max")&&fg(a,s.max),s.hasOwnProperty("step")&&lb(a,s.step),s.hasOwnProperty("isPlaying")&&xa(a,s.isPlaying)}break;case"polarDomain":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.polarDomain.min),"theta"),Xn(a,__dcg_shared_module_exports__['wc'](t.polarDomain.max),"theta")}break;case"parametricDomain":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain.min),"t"),Xn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain.max),"t")}break;case"parametricDomain3Du":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Du.min),"u"),Xn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Du.max),"u")}break;case"parametricDomain3Dv":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dv.min),"v"),Xn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dv.max),"v")}break;case"parametricDomain3Dr":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dr.min),"r"),Xn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dr.max),"r")}break;case"parametricDomain3Dphi":{if(a.type!=="expression")continue;Jn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dphi.min),"phi"),Xn(a,__dcg_shared_module_exports__['wc'](t.parametricDomain3Dphi.max),"phi")}break;case"hidden":this._setItemHidden(e,t.hidden);break;case"secret":aC(a,t.secret);break;case"readonly":gb(a,t.readonly);break;case"color":{if(a.type!=="expression")continue;wC(a,t.color)}break;case"dragMode":{if(a.type!=="expression")continue;bu(a,t.dragMode)}break;case"label":{if(a.type!=="expression")continue;zc(a,t.label)}break;case"showLabel":{if(a.type!=="expression")continue;fu(a,t.showLabel)}break;case"labelSize":{if(a.type!=="expression")continue;hb(a,t.labelSize)}break;case"labelOrientation":{if(a.type!=="expression")continue;UT(a,t.labelOrientation)}break;case"latex":if(a.type!=="expression")continue;Qn(a,t.latex);break;case"points":if(a.type!=="expression")continue;BT(a,!!t.points);break;case"lines":if(a.type!=="expression")continue;KT(a,!!t.lines);break;case"pointStyle":if(a.type!=="expression")continue;zT(a,t.pointStyle);break;case"pointSize":case"movablePointSize":if(a.type!=="expression")continue;pb(a,t.pointSize);break;case"pointOpacity":if(a.type!=="expression")continue;db(a,t.pointOpacity);break;case"lineStyle":if(a.type!=="expression")continue;vC(a,t.lineStyle);break;case"lineWidth":if(a.type!=="expression")continue;yg(a,t.lineWidth);break;case"lineOpacity":if(a.type!=="expression")continue;bg(a,t.lineOpacity);break;case"fill":if(a.type!=="expression")continue;NT(a,t.fill);break;case"fillOpacity":if(a.type!=="expression")continue;cb(a,t.fillOpacity);break;case"id":case"type":case"domain":break;default:throw new Error("trying to call setProperty for: "+n)}}}_isParentFolderHidden(e){let t=this.getItemModel(e);if(!t)return!1;let i=Yn(t);return i?i.hidden:!1}_toggleItemHidden(e){var t;if(this._isParentFolderHidden(e))this._setItemHidden(e,!1);else{let i=this.getItemModel(e);if(!i)return;switch(i.type){case"expression":this._setItemHidden(e,!Zo(i));break;case"image":case"folder":this._setItemHidden(e,!i.hidden);break;case"table":case"text":break;default:return i}ya(i)&&(Zo(i)||this.logEvent({category:"tone",action:Zo(i)?"mute-local":"unmute-local"}),(t=this.toneController)==null||t.recomputeAudio())}}_toggleTableColumnHidden(e,t){if(this._isParentFolderHidden(e))this._setTableColumnHidden(e,t,!1);else{let i=this.getItemModel(e);if(!i||i.type!=="table")return;let o=ro(i,t);if(!o)return;this._setTableColumnHidden(e,t,!o.hidden)}}_setTableColumnHidden(e,t,i){let o=this.getItemModel(e);if(!o||o.type!=="table")return;let n=hv(o,t);!i&&this._isParentFolderHidden(e)&&this._setItemHidden(o.folderId,!1),hL(o,t,i),!i&&n&&Xk(o,t,!0)}_setItemHidden(e,t){let i=this.getItemModel(e);if(i)switch(!t&&i.type!=="folder"&&this._isParentFolderHidden(i.id)&&this._setItemHidden(i.folderId,!1),i.type){case"expression":t_(i,t);break;case"folder":_P(i,t);break;case"image":VL(i,t);break;case"table":case"text":break;default:return i}}_addItemToEndFromAPI(e){let t=Fv(this.listModel);!e.secret&&t&&t.type==="expression"&&t.latex===""&&ug(this.listModel,t.index),ds(this.listModel,e)}copyExpressionToIndex(e,t,i){let o={stripDefaults:!1},n;switch(e.type){case"expression":n=Hv(e,o);break;case"table":n=Jh(e,o),n.columns&&n.columns.forEach(s=>{s.id=this.generateId()});break;case"image":n=Sv(e,o);break;case"text":n=mv(e,o);break;default:return}let a=this.createItemModel({...n,id:this.generateId()});this._toplevelInsertItemAt(t,a,!1,i||e.folderId)}_toplevelInsertItemAt(e,t,i,o){let n=t;_a(this.listModel,n,e),o&&Po(n,o),i&&Yi(this,n.id)}_toplevelNewItemAtSelection(e,t){this.setGeoTool("selection");let i=this.getSelectedItem();if(i){let s=i.type==="expression"&&!i.latex;if(s&&!i.folderId&&(e.type!=="expression"||e.latex))return this._toplevelReplaceItemAt(i.index,e,t.shouldFocus);if(s&&i.folderId&&e.type!=="expression"&&e.type!=="folder")return this._toplevelReplaceItemAt(i.index,e,t.shouldFocus);if(i.type!=="folder"&&!i.folderId)return this._toplevelInsertItemAt(i.index+1,e,t.shouldFocus,void 0);if(i.type!=="folder"&&i.folderId&&e.type!=="folder")return this._toplevelInsertItemAt(i.index+1,e,t.shouldFocus,i.folderId);if(i.type==="folder"&&!i.collapsed&&e.type!=="folder")return this._toplevelInsertItemAt(i.index+1,e,t.shouldFocus,i.id)}let o=this.getFirstFullyVisibleItem();for(o&&o.type==="folder"&&(o=this.getItemModelByIndex(o.index+1));o&&o.type!=="folder"&&o.folderId;)o=this.getItemModelByIndex(o.index+1);let n=o?o.index:this.getItemCount();return this._toplevelInsertItemAt(n,e,t.shouldFocus,void 0)}getFirstFullyVisibleItem(){let e=NA(this);if(e)return Rl(this.listModel,e)}findEl(e){if(this.rootElt)return this.rootElt.querySelector(e)||void 0}getExppanelElt(){return Wy(this)}scrollItemIntoView(e){if(!this.rootElt||!this.isListVisible())return;let t=this.getItemNodeById(e.id),i=Wy(this);if(!(!t||!i)){if(e.type==="table"){let o=t.querySelector(".dcg-row .dcg-selected");if(o){Qs(o,i,60);return}}Qs(t,i,90)}}scrollSelectedItemIntoView(){let e=this.getFirstSelectedItem();if(e){if(e&&e.type!=="folder"&&e.folderId){let t=this.getItemModel(e.folderId);t&&t.type==="folder"&&t.collapsedChildIsSelected&&(e=t)}this.scrollItemIntoView(e)}}_pasteTable(e){let t=this.getGrapher();if(!t)return;let i=Rv(this.listModel),o=Jk(i,e,this),n=this.createItemModel(o);this._toplevelNewItemAtSelection(n,{shouldFocus:!0}),this._closeAddExpression();let a=t.getProjection(),s=a.viewport,l=__dcg_shared_module_exports__['sa'](e[0],function(u){return parseFloat(u)}),c=__dcg_shared_module_exports__['sa'](e[1],function(u){return parseFloat(u)});if(this.is3dProduct())return;let d={xmin:__dcg_shared_module_exports__['za'](l),xmax:__dcg_shared_module_exports__['ya'](l),ymin:__dcg_shared_module_exports__['za'](c),ymax:__dcg_shared_module_exports__['ya'](c),type:"table"};if(isFinite(d.xmin)&&isFinite(d.xmax)&&isFinite(d.ymin)&&isFinite(d.ymax)&&(d.xmax>s.xmax||d.xmin<s.xmin||d.ymax>s.ymax||d.ymin<s.ymin)){let u=Hy([d],a);if(u&&!this.viewportIsLocked()){let h=new Wr(u.xmin,u.xmax,u.ymin,u.ymax);t.viewportController.setViewport(h),this._showToast({message:this.s("graphing-calculator-text-toast-zoom-to-fit"),undoCallback:()=>{this.dispatch({type:"undo"})}}),this.markSquareAxesAfterUserEditedViewport()}}}_insertSeveralExpressions(e){for(var t=0;t<e.length;t++){let i;i=this.createItemModel(e[t]),this._toplevelNewItemAtSelection(i,{shouldFocus:!0})}}_appendNumberList(e){let t=this.getSelectedItem();if(t&&t.type==="expression"){let i=t.latex,o=this.createItemModel({type:"expression",id:this.generateId(),latex:i+e});return this._toplevelReplaceItemAt(t.index,o,!0)}}_openOnWeb(){this.runAfterDispatch(()=>{let e=this.getGrapher();if(!e)return;let t=JSON.stringify(this.getState()),i=e.screenshot({width:100,height:100}),a=(this.getGraphSettings().config.crossOriginSaveTest?"/":"https://www.desmos.com/")+"api/v1/calculator/cross_origin_save",s=document.createElement("div");Xz.mountToNode(s0,s,{stateData:()=>t,thumbData:()=>i,saveURL:()=>a}),this.rootElt.append(s);let l=s.querySelector("form[name=open_graph_on_web]");W(l).trigger("submit"),s.remove()})}notifyBugsnagAboutMissingSelectedItem(e,t){let i=pg(this.listModel);var o="";try{i?o=JSON.stringify(i.cachedUndoRedoFullState,null,2):o="undefined"}catch(s){o="[[could not stringify]]"}var n="";try{if(!i)n="undefined";else{let s={id:i.id,index:i.index,displayIndex:i.index,secretIndex:i.secretIndex,guid:i.guid,renderShell:i.renderShell,isHiddenFromUI:i.isHiddenFromUI,hasDCGView:!!i.dcgView,cachedRenderHeight:i.cachedRenderHeight};n=JSON.stringify(s,null,2)}}catch(s){n="[[could not stringify]]"}var a="";try{a=JSON.stringify(yT(this.listModel),null,2)}catch(s){a="[[could not stringify]]"}Mi("ReplaceItemAtError: no item at index",{metaData:{index:e,shouldFocus:t,selectedModelJSON:n,selectedItemJSON:o,listStateJSON:a}})}_toplevelReplaceItemAt(e,t,i){let o=t,n=this.getItemModelByIndex(e);n||this.notifyBugsnagAboutMissingSelectedItem(e,i);let a=n.type!=="folder"&&n.folderId;ug(this.listModel,e),_a(this.listModel,o,e),a&&Po(o,a),i&&Yi(this,o.id)}convertImageToDraggable(e){let t=this.getItemModel(e);if(!t||t.type!=="image")return;let i=t.folderId,o=t.index+1,n=t.center,a=Rv(this.listModel),s=__dcg_shared_module_exports__['bb']("C_"+a),l=this.createItemModel({id:this.generateId(),type:"expression",latex:s+"="+n,dragMode:"XY",hidden:!0});_a(this.listModel,l,o),i&&Po(l,i),fa(t,"center",s),tT(t,!0),rT(t,!0)}createSlidersForItem(e,t){let i=this.getItemModel(e);if(!i)return;let o=i.type!=="folder"&&i.folderId;return this.createSliders({model:i,folderId:o,index:i.index+1},t)}createSlidersForTicker(e){return this.createSliders({model:this.listModel.ticker,folderId:!1,index:0,doNotChangeFocus:!0},e)}createSliders({model:e,folderId:t,index:i,doNotChangeFocus:o},n){var a=[];e.type==="ticker"?Iv(e,(h,g)=>{a.push({latex:h,location:g})}):ig(e,(h,g)=>{a.push({latex:h,location:g.location})});var s=YB(a,n,{degreeMode:this.graphSettings.degreeMode});let l=e.formula?e.formula.action_value:void 0;for(var c=n.map(h=>{var g=s[h],b="1";g&&g.value!==void 0&&(b=g.value);var C;h===""?C="":l&&l.hasOwnProperty(h)?C=l[h]:C=h+"="+b;var S={type:"expression",id:this.generateId(),latex:C,color:this.getNextColor(),hidden:!!C};return g&&(g.min!==void 0&&(S.slider||(S.slider={}),S.slider.hardMin=!0,S.slider.min=g.min),g.max!==void 0&&(S.slider||(S.slider={}),S.slider.hardMax=!0,S.slider.max=g.max),g.step!==void 0&&(S.slider||(S.slider={}),S.slider.step=g.step)),S}),d=c.length-1;d>=0;d--){let h=this.createItemModel(c[d]);_a(this.listModel,h,i),t&&Po(h,t)}if(o)return;let u=c[c.length-1];u.latex===""?Yi(this,u.id):ur(this,void 0)}_uploadImagesAndWaitForThemToLoad(e){let{files:t,id:i}=e;if(!t||t.length===0){this._showToast({message:this.s("graphing-calculator-text-toast-no-file-selected")});return}if(i&&t.length>1){this._showToast({message:this.s("graphing-calculator-text-toast-choose-one-file")});return}let o=qL({controller:this,files:t,id:i}),n=o.errors[0];n&&this._showToast({message:n});for(let a of o.tokens)this.__pendingImageUploads[a]=!0;this.isUploadingImages()&&this._showToast({message:this.s("graphing-calculator-text-toast-uploading-images"),onHide:()=>{this._clearPendingImageUploads()}})}getImageToRetry(){let e;for(let t of this.getAllItemModels())t.type==="image"&&t.loadStatus==="failed"&&(!e||e.failures>t.failures)&&(e=t);return e}retryLoadingFailedImage(e){let t=Date.now(),i=t-this.imageRetryState.lastAttemptTime,o=1e3*Math.pow(2,this.imageRetryState.attempts);this.imageRetryState.attempts>0&&i<o||(oT(e),this.imageRetryState={lastAttemptTime:t,attempts:this.imageRetryState.attempts+1})}getSelectedItem(){return pg(this.listModel)}getFirstSelectedItem(){let e=this.getAllSelectedItems(),t=e[0];if(t){for(let i=1;i<e.length;i++){let o=e[i];o.index<t.index&&(t=o)}return t}}getAllSelectedItems(){return Bv(this.listModel)}getOpenItemMenu(){return this.listModel.openItemMenu}isItemSettingsMenuOpen(e){var t=this.listModel.openItemMenu;return t?t.guid===e:!1}closeItemSettingsMenu(){let e=this.getOpenItemMenu();e!==void 0&&(e.focusFirstOption&&(e.previousFocusLocation!==void 0?ur(this,e.previousFocusLocation):this.focusOpenMenuIcon()),this.listModel.openItemMenu=void 0)}focusOpenMenuIcon(){let e=this.getOpenItemMenu();e&&(e.type==="slider"?this.dispatch({type:"set-focus-location",location:{type:"slider-animation-properties-icon",id:e.model.id}}):e.type==="image"?this.dispatch({type:"set-focus-location",location:{type:"image-icon",id:e.model.id}}):e.type==="table-column"?this.dispatch({type:"set-focus-location",location:{type:"table-icon",id:e.model.table.id,columnId:e.model.id}}):e.type==="geo-tool-dropdown"?this.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:e.tools[0]}}):e.type==="multi-select-more"?this.dispatch({type:"set-focus-location",location:{type:"multi-select-more-icon"}}):e.type==="multi-select-transformations"?this.dispatch({type:"set-focus-location",location:{type:"multi-select-transformations-icon"}}):this.dispatch({type:"set-focus-location",location:{type:"expression-icon",id:e.model.id}}))}getFocusedItem(){return JB(this)}getFocusLocation(){return this.focusLocation}isFocusLocationFocused(e){let t=this.focusLocation,i=e;return!t||!i?!1:__dcg_shared_module_exports__['Oa'](t,i)}isCurrentFocusLocationValid(){var o;let e=this.focusLocation;if(!e)return!0;if(e.type==="settings")return e.location==="icon"||this.isGraphSettingsOpen();if(e.type==="add-item-btn"||e.type==="edit-list-toggle"||e.type==="hide-expression-list-btn"||e.type==="show-expression-list-btn")return this.isListEnabled();if(e.type==="add-expression-btn"||e.type==="add-table-btn")return this.layoutModel.addExpressionOpen;if(e.type==="add-note-btn")return this.layoutModel.addExpressionOpen&&this.areNotesEnabled();if(e.type==="add-folder-btn")return this.layoutModel.addExpressionOpen&&this.areFoldersEnabled();if(e.type==="add-ticker-btn")return this.layoutModel.addExpressionOpen&&this.areActionsEnabled();if(e.type==="add-image-btn")return this.layoutModel.addExpressionOpen&&this.areImagesEnabled();if(e.type==="zoom-in-btn"||e.type==="zoom-restore-btn")return!0;if(e.type==="search-expressions"||e.type==="replace-expressions")return this.expressionSearchOpen;if(e.type==="ticker")return this.listModel.ticker.open;if(e.type==="generic-menu")return!!this.getOpenItemMenu();if(e.type==="graph-paper"){let n=this.getGrapher();return!!(n&&n.getIsVisible()&&n.settings.config.graphpaper)}if(e.type==="geo-show-constructions-icon"||e.type==="geo-token"||e.type==="multi-select-more-icon"||e.type==="multi-select-transformations-icon"||e.type==="label-points-icon")return this.isGeoUIActive();if(e.type==="new-transformation-number"){let n=this.getGeoModel(),a=n.getCurrentTool(),s=n.getNonObjectsState().ui.currentTool.inputIndex,l=a.getSpec&&a.getSpec();return!!l&&!!l.inputs[s]&&!!l.inputs[s].numberInputInfo}if(e.type==="geo-header-back-link"||e.type==="multi-select-delete-icon"||e.type==="multi-select-show-hide-icon")return this.isGeoUIActive()&&this.hasAnyItemsSelected();if(e.type==="geo-basic-tool")return this.isGeoUIActive()&&e.tool!=="expression-edit";if(e.type==="regression-output")return!!this.getItemModel(e.id)&&e.parameter!=="";if(e.type==="quest")return this.getQuestIsActive();let t=this.getOpenItemMenu();if(e.type==="geo-basic-tool-menu-item")return this.isGeoUIActive()&&e.tool!==""&&t!==void 0&&t.type==="geo-tool-dropdown";if(e.type==="global-mute-button")return!!((o=this.toneController)!=null&&o.someExpressionsShouldPlayTones());let i;if(t&&t.type==="table-column"?i=t.model.table:i=this.getItemModel(e.id),!i)return!1;if(e.type==="change-image-btn")return this.listModel&&i.type==="image"&&this.areImagesEnabled();if(e.type==="expression-menu"){if(e.location==="start"||e.location==="end"||e.location==="updaterule"||e.location==="anywhere"||i.type==="table")return!0;if(i.type!=="expression")return!1;let{points:n,lines:a,fill:s}=i;Ul(i)&&(s=!0);let l=__dcg_shared_module_exports__['rc'](i.formula.expression_type,{points:n,lines:a,fill:s},c=>{Mi("getReconciledExpressionProps [Chrome Switch Bug]",{metaData:{method:"isCurrentFocusLocationValid",type:c}})});return!(!l.fill&&!l.points&&!l.lines&&!i.showLabel)}if(!this.isItemSelected(e.id)&&e.type!=="editable-label")return!1;switch(e.type){case"domain-limit":return!(i.type!=="expression"||!SC(i)&&!EC(i));case"expression-icon":case"top-level-icon":return!0;case"image-icon":return i.type==="image"&&i.loadStatus!=="loading"&&i.loadStatus!=="failed"&&!i.error;case"action-icon":return!(i.type!=="expression"||!Mg(i));case"slider-icon":case"slider-animation-properties-icon":case"slider-thumb":case"slider-limit":return!(i.type!=="expression"||!o_(i));case"table-icon":return i.type==="table"&&this.getGraphSettings().config.graphpaper;case"visualization-prop":return!(i.type!=="expression"||!AC(i));case"distribution-param":if(i.type!=="expression")return!1;let n=Ba(i);return n?e.location in n.values:!1;case"cdf-limit":return i.type!=="expression"?!1:Wc(i);case"image":return i.type==="image";case"folder":return i.type==="folder";case"text":return i.type==="text";case"expression":return!(i.type!=="expression"||this.isInEditListMode()||e.isFakeGraphFocus&&!this.getValidCursorContext());case"readonly-expression":return this.isItemReadonly(i.id)||i.type==="expression"&&this.isInEditListMode();case"braille-output":return i.type==="expression"&&this.getBrailleMode()!=="none";case"table":return i.type!=="table"?!1:bL(i,e.location);case"table-container":return i.type==="table"&&this.isInEditListMode();case"editable-label":return i.type!=="expression"?!1:Tg(i);default:return e}}shouldAllowMovingPointsWithKeyboard(){let e=this.getActiveTool();return e==="selection"||e==="box-selection"}isDragDropActive(){return!!this.listModel.dragState}isItemBeingDragged(e){let t=this.listModel.dragState;return!(!t||t.firstItemId!==e)}shouldRenderDraggedItemAsToken(){let e=this.listModel.dragState;return e?e.renderType==="token":!1}canDraggedItemBeMovedIntoTokenPane(){var n,a,s,l,c;let e=this.getDraggedItemId();if(!e)return!1;let t=this.getItemModel(e);if(!t||t.type!=="expression"||this.isItemMarkedReadonly(t.id))return!1;let i=(n=t.formula.geometry)==null?void 0:n.valueType;if(i===void 0)return!1;let o=(s=(a=t.formula.geometry)==null?void 0:a.call)==null?void 0:s.parents;if(o){let d=(c=(l=t.formula.geometry)==null?void 0:l.call)==null?void 0:c.symbol;for(let u=0;u<o.length;u++){let h=o[u];if(!(d==="rotate"&&u===1||d==="dilate"&&u===1)){if(d==="glider"&&u===1){let g=LT(t),b=g&&g[1];return b&&b.type==="Decimal"}if(d==="translate"&&u===1){let g=LT(t),b=g&&g[0],C=g&&g[1];if(b&&__dcg_shared_module_exports__['gc'](b)&&(C==null?void 0:C.type)==="Dot"&&C.args[1].type==="Cmd"&&C.args[1].val==="start"&&__dcg_shared_module_exports__['gc'](C.args[0])&&__dcg_shared_module_exports__['m'](b.span)===__dcg_shared_module_exports__['m'](C.args[0].span))return!0}if(!h)return!1}}return!(__dcg_shared_module_exports__['ca'](i,__dcg_shared_module_exports__['N'])&&!__dcg_shared_module_exports__['bc'](d))}if(__dcg_shared_module_exports__['ca'](i,__dcg_shared_module_exports__['p'])){let d=t.latex.slice(t.latex.indexOf("=")+1);if(/^ *(\\left)*\([0-9. ,-]+(\\right)*\) *$/.test(d))return!0}return!1}getDraggedItemId(){let e=this.listModel.dragState;return e&&e.firstItemId}getDraggedIdentifier(){var i;let e=this.getRawDragState();if(!e)return;let t=this.getItemModel(e.dragTarget.calcId);if(!(!t||t.type!=="expression"))return(i=Ii(t))==null?void 0:i.identifier}getRawDragState(){return this.listModel.dragState}initStateStack(){this.stateStack=new ld,this.stateStack.addState({diffState:this.getUndoRedoDiffState(),fullState:this.getUndoRedoFullState()})}getUndoRedoDiffState(){var e;return{randomSeed:this.getRandomSeed(),layoutModel:this.layoutModel,settingsViewModel:this.settingsViewModel,graph:(e=this.getGrapher())==null?void 0:e.getUndoRedoDiffState(),expressions:YO(this.listModel),geometryToolbar:dT(this.geometryToolbarModel),wasCompleteSetState:this.isCurrentlyDoingSetState}}getUndoRedoFullState(){var e;return{randomSeed:this.getRandomSeed(),layoutModel:this.layoutModel,settingsViewModel:this.settingsViewModel,graph:(e=this.getGrapher())==null?void 0:e.getUndoRedoFullState(),expressions:yT(this.listModel),geometryToolbar:dT(this.geometryToolbarModel),wasCompleteSetState:this.isCurrentlyDoingSetState}}getState(e){var n,a;let t={stripDefaults:!0};e&&e.hasOwnProperty("stripDefaults")&&(t.stripDefaults=!!e.stripDefaults);let i=(a=(n=this.getGrapher())==null?void 0:n.getState(t))!=null?a:{...this.getBlankState().graph,degreeMode:this.graphSettings.degreeMode};var o={version:Ds,randomSeed:this.getRandomSeed(),graph:i,expressions:jO(this.listModel,t)};if(this.isGeometry()){let s=bO(this.geometryToolbarModel,t);s&&(o.geometryToolbar=s)}return e&&e.avoidBackMigration?__dcg_shared_module_exports__['i'](o):dN(__dcg_shared_module_exports__['i'](o))}getProduct(){return this.graphSettings.config.product}isGeometry(){return this.getProduct()==="geometry-calculator"}is3dProduct(){return this.getProduct()==="graphing-3d"}isMultiSelectEnabled(){return this.isGeometry()}shouldEvaluateSelection(){return this.isGeometry()}canLoadPastedLink(e){return this.graphSettings.config.pasteGraphLink?this.isGeometry()?a0(e)||UA(e)||HA(e):this.is3dProduct()?qA(e):a0(e):!1}getBlankState(e){if(this.isGeometry())return fm;if(this.is3dProduct())return mz;let t;return(e==null?void 0:e.degreeMode)!==void 0?t=e.degreeMode:t=this.graphSettings.config.clearIntoDegreeMode,t?{...pp,graph:{...pp.graph,degreeMode:!0}}:pp}externalSetState(e,t){this._clearPendingImageUploads(),this.rootElt&&document.activeElement&&this.rootElt.contains(document.activeElement)&&W(document.activeElement).trigger("blur"),t||(t={}),e||(e=this.getBlankState()),typeof e=="string"&&(e=JSON.parse(e));let i=nl(e),o=this.graphSettings.config.product,n;if(!i.graph||i.graph.product===void 0?n="graphing":n=i.graph.product,n!==o)throw new Error(`Data Error: state appears to have been saved in the '${n}' product and cannot be opened in the '${o}' product.`);o==="geometry-calculator"&&(this.showConstructionsOpen=!1),eP&&o==="graphing-3d"&&i.graph.speed3D&&delete i.graph.speed3D;let a=this.layoutModel;this.setState(i,t),UO(this.listModel),Nv(this.listModel),this.layoutModel={...FA(this.graphSettings.config),keypadMinimized:a.keypadMinimized,keypadLayout:a.keypadLayout,keypadFunctionsOpen:a.keypadFunctionsOpen,expressionsVisible:!!this.graphSettings.config.expressions&&(this.isListVisible()||!!t.forceExpressionsOpen)},this.settingsViewModel=RA(),ur(this,void 0),t.forceUnsavedChanges?this.enqueueEvent("change"):this.enqueueEvent("clearUnsavedChanges")}setState(e,t){if(this.isCurrentlyDoingSetState=!0,this.suggestedIdentifierRename=void 0,"graph"in e&&e.graph!==void 0){if("threeDMode"in e.graph&&e.graph.threeDMode&&this.grapher3d){if("showBox3D"in e.graph&&this.grapher3d.webglLayer.showBox(e.graph.showBox3D),"showAxis3D"in e.graph&&this.grapher3d.webglLayer.showAxes(!!e.graph.showAxis3D),"showAxisLabels3D"in e.graph&&this.grapher3d.webglLayer.updateAxes(),"showPlane3D"in e.graph||"showAxis3D"in e.graph){let n=("showPlane3D"in e.graph?!!e.graph.showPlane3D:this.graphSettings.showPlane3D)&&("showAxis3D"in e.graph?!!e.graph.showAxis3D:this.graphSettings.showAxis3D);this.grapher3d.webglLayer.showPlane(n)}let o=this.grapher3d.baseplaneWidth();this.grapher2d.setCanvasSizeFor3D(o,o),this.grapher3d.webglLayer.setBackgroundColor(e.graph.backgroundColor3d)}let i=this.getGrapher();i?i.setGrapherState(e.graph):Wu.copyGraphProperties(e.graph,this.graphSettings),"threeDMode"in e.graph&&e.graph.threeDMode&&this.grapher3d&&this.grapher3d.controls.copyWorldRotationToWorld()}if("expressions"in e){lr(this.listModel,void 0);let i=JO(e.expressions);i>=this.__nextItemId&&(this.__nextItemId=i+1),XO(this.listModel,e.expressions,t||{})}if(e.layoutModel&&(this.layoutModel=e.layoutModel),e.settingsViewModel&&(this.settingsViewModel=e.settingsViewModel),(!t||!t.allowUndo)&&this.clearUndoRedoHistory(),this.setRandomSeed(e.randomSeed||tc()),"geometryToolbar"in e){let i=e.geometryToolbar;this.geometryToolbarModel=Pv(i)}}updateToState(e){if(this.isCurrentlyDoingRestoreState=!0,this.suggestedIdentifierRename=void 0,"graph"in e&&(e.graph.threeDMode?this.grapher3d&&this.grapher3d.setGrapherState(e.graph):this.grapher2d&&this.grapher2d.setGrapherState(e.graph,{doNotClear:!0})),"expressions"in e&&QO(this.listModel,e.expressions),e.layoutModel&&(this.layoutModel=e.layoutModel),e.settingsViewModel&&(this.settingsViewModel=e.settingsViewModel),"geometryToolbar"in e){let t=e.geometryToolbar;this.geometryToolbarModel=Pv(t)}}commitUndoRedoSynchronously(e){let t=this.stateStack.getState(),i=t&&t.diffState,o=this.getUndoRedoDiffState();if(Uj(i,o))return;let n=this.apiMethodCallStackInfo.withHistoryReplacementDepth>0,a={diffState:o,fullState:this.getUndoRedoFullState()};!n&&jz(e)?(this.stateStack.addState(a),this.enqueueEvent("change",e)):this.stateStack.replaceInteriorState(a)}undo(){if(!this.canUndo())return;this.closeToast(),this.stateStack.undo();let e=this.stateStack.getState().fullState;e.wasCompleteSetState?this.setState(e,{allowUndo:!0}):this.updateToState(e),this.enqueueEvent("change",{type:"undo"})}redo(){if(!this.canRedo())return;this.stateStack.redo();let e=this.stateStack.getState().fullState;e.wasCompleteSetState?this.setState(e,{allowUndo:!0}):this.updateToState(e),this.enqueueEvent("change",{type:"undo"})}clearUndoRedoHistory(){this.stateStack.clear()}canUndo(){return this.stateStack.canUndo()}canRedo(){return this.stateStack.canRedo()}closeToast(){let e=this.toastData.onHide;e&&this.runAfterDispatch(e),this.toastData={}}_closeAddExpression(){this.layoutModel={...this.layoutModel,addExpressionOpen:!1}}doesDOMHaveSize(){return this.layoutMeasurements.width>0&&this.layoutMeasurements.height>0}_getExpListWidth(){var e;if(this.userSpecifiedExpListWidth!==void 0){let o=this.isGeometry()?320:200,n=this.isGeometry()?320:280;e=Math.max(n,Math.min(this.layoutMeasurements.width-o,this.userSpecifiedExpListWidth))}else{if(e=this.layoutMeasurements.width,!e)return 356;var t=.2*e+160;e=Math.min(500,Math.max(280,t))}var i=this.layoutMeasurements.width-this.getGrapherHeight();return Math.abs(i-e)<=10?i:e}_setExpListWidth(e){this.userSpecifiedExpListWidth!==e&&(this.userSpecifiedExpListWidth=e)}getKeypadHeight(){return this.computeMajorLayout().keypad.height}isKeypadEnabled(){return!!this.graphSettings.config.keypad}isKeypadOpen(){if(!this.isKeypadEnabled())return!1;let e=this.layoutModel.keypadMinimized&&!this.isNarrow();return this.needsFakeKeypad()&&!e}isHideKeypadButtonVisible(){return this.getBrailleMode()==="none"&&this.isKeypadOpen()&&(!this.isNarrow()||this.inAudioTraceMode())}isKeypadFunctionsPopoverOpen(){return!!this.layoutModel.keypadFunctionsOpen}getKeypadLayout(){let e=this.layoutModel.keypadLayout;return this.isThreeDMode()?ez(e):e}isLetterKeypadOpen(){let e=this.getKeypadLayout();return this.isKeypadOpen()&&(e==="letters"||e==="noQwertyLetters"||e==="capitalLetters"||e==="noQwertyCapitalLetters")}isFileDraggedOver(){return this.layoutModel.isFileDraggedOver}getGeoToolbarHeight(){return this.shouldShowGeoToolbar()?48:0}isNarrowGeometryHeader(){return this.computeMajorLayout().grapher.width<450}shouldShowMultiSelectHeader(){return this.getSelectedGeoExpression()||this.hasMultipleItemsSelected()}getGrapherHeight(){return this.layoutMeasurements.height-this.getGeoToolbarHeight()}computeMajorLayout(){var e=this.layoutMeasurements.width,t=this.layoutMeasurements.height,i=this.isNarrow(),o=this.isListVisible(),n=this.isKeypadOpen(),a=!this.isGrapherEnabled(),s=!this.isListEnabled(),l=!!this.getGraphSettings().config.projectorMode,c={left:0,top:0,width:0,height:0},d={left:0,top:0,width:0,height:0,paddingTop:0},u={left:0,top:t,width:e,height:l?i?185:193:169};s?(d.width=e,d.height=t):a?(c.width=e,c.height=t):o?i?(c.width=e,c.height=Math.round(.58*t),c.top=t-c.height,d.width=e,d.height=t-c.height):(c.width=this.getExpListWidth(),c.height=t,d.left=c.width,d.width=e-d.left,d.height=t):o||(i?(c.width=e,c.height=Math.round(.58*t),c.top=t,d.width=e,d.height=t):(c.width=this.getExpListWidth(),c.height=t,c.left=-c.width,d.width=e,d.height=t)),n&&(u.top-=u.height,s||(c.height-=u.height));let h=this.getGeoToolbarHeight();return h&&(d.top+=h,d.height-=h),{list:c,grapher:d,keypad:u}}isNarrow(){return this.isGeometry()?this.layoutMeasurements.width<600:this.layoutMeasurements.width<450}getLayoutMeasurements(){return this.layoutMeasurements}getCapExpressionSize(){return!!this.getGraphSettings().config.capExpressionSize}handleAudioTraceCommand(e){let t=this.getAudioGraph();if(t===void 0)return;let i=t.agNavigator;switch(e){case"on":this.runAfterDispatch(()=>{t.enterAudioTrace({fromKeypad:!0})});break;case"off":this.runAfterDispatch(()=>{t.exitAudioTrace()});break;case"hear-graph":t.hearGraph();break;case"stop-graph":t.stopGraph();break;case"volume-down":t.adjustVolume("down");break;case"volume-up":t.adjustVolume("up");break;case"speed-down":t.speedDown();break;case"speed-up":t.speedUp();break;case"previous-point":this.runAfterDispatch(()=>{t.reportAndMoveToPrevPoint()});break;case"next-point":this.runAfterDispatch(()=>{t.reportAndMoveToNextPoint()});break;case"previous-poi":this.runAfterDispatch(()=>{t.reportAndMoveToPrevPOI()});break;case"next-poi":this.runAfterDispatch(()=>{t.reportAndMoveToNextPOI()});break;case"previous-curve":this.runAfterDispatch(()=>{i.prevCurve()});break;case"next-curve":this.runAfterDispatch(()=>{i.nextCurve()});break;case"describe-point":t.describePoint();break;case"describe-curve":t.describeCurve();break;case"describe-axes":t.describeAxes();break;case"keyboard-shortcuts":this.enqueueEvent("showHotkeysModal",{type:"keypad/audio-trace",command:e});break;default:return e}}setAudioTraceSpeed(e){let t=this.getAudioGraph();t&&t.adjustPlaybackSpeed(e)}setGraphPaperFocus(e){var t;ur(this,e.isFocused?{type:"graph-paper"}:void 0),(t=this.get2dPOIController())==null||t.keyboardAttentionManager.setKeyboardAttention(void 0),this.requestRedrawGraph(),e.isFocused&&this.isGeoToolActive()&&this.runAfterDispatch(()=>{var i;(i=this.get2dPOIController())==null||i.keyboardAttentionManager.handleGrapherGainedFocus()})}isGraphPaperFocused(){let e=this.getFocusLocation();return e?!!(e.type==="graph-paper"||e.type==="expression"&&e.isFakeGraphFocus):!1}isVirtualMouseAllowed(){return!(!this.isGeometry()||!this.isGraphPaperFocused()||!this.geoModel.getCurrentTool().canNextInputBePoint())}isClickableId(e){return gg(this.getItemModel(e))}setCanShowKeyboardShortcuts(e){this.canShowKeyboardShortcuts=e}getCanShowKeyboardShortcuts(){return this.canShowKeyboardShortcuts}apply3dProps(e){if(!this.isThreeDMode()||!this.grapher3d)return;let t=this.grapher3d.webglLayer;for(let i in e)switch(i){case"showPlane3D":t.showPlane(this.showPlane3D());break;case"showBox3D":t.showBox(!!e[i]);break;case"showAxis3D":t.showAxes(!!e[i]),t.showPlane(this.showPlane3D());break;case"showAxisLabels3D":t.updateAxes();break;default:break}}getGeometryTokenCount(){if(!this.cachedGeoTokenDepths)return 0;let e=0;return __dcg_shared_module_exports__['sa'](__dcg_shared_module_exports__['Ma'](this.cachedGeoTokenDepths),t=>{let i=0;return t&&t.forEach(o=>{if(!o)return;let{calcId:n}=o,a=this.getItemModel(n);this.isGeoItemReadonlyOrInert(a)||i++}),e+=i}),e}getAllGeometryConstructionIds(){return MO(this.listModel,__dcg_shared_module_exports__['Rc'])}makeGeoAPI(){this.geoModel=new Uy(this)}getGeoTokenInfoFromIdentifier(e){if(e)return this.cachedGeoTokenInfo[e]}getGhostMode(){return this.getGraphSettings().config.getProperty("ghostMode")}getshowKeyboardShortcutsInTooltips(){return!!this.getGraphSettings().config.showKeyboardShortcutsInTooltips}isDispatching(){return this.dispatcher.isDispatching()}getSuggestedIdentifierRenameInfo(e){if(this.suggestedIdentifierRename&&this.suggestedIdentifierRename.id===e)return this.suggestedIdentifierRename}updateSuggestedIdentifierRenameInfo(){if(!this.shouldShowAuthorFeatures())return;let e=this.getSelectedItem();if(!e||e.type!=="expression"){this.suggestedIdentifierRename=void 0;return}this.suggestedIdentifierRename&&this.suggestedIdentifierRename.id!==e.id&&(this.suggestedIdentifierRename=void 0),this.suggestedIdentifierRename&&this.countGlobalIdentifierOccurences(this.suggestedIdentifierRename.from)===0&&(this.suggestedIdentifierRename=void 0);var t=e.formula.assignment||e.formula.function_definition||"",i=t?__dcg_shared_module_exports__['bb'](t):"";if(!this.suggestedIdentifierRename){i&&(this.suggestedIdentifierRename={id:e.id,from:i,to:i,countOfChanges:0,folderId:void 0});return}if(i===this.suggestedIdentifierRename.to)return;if(this.suggestedIdentifierRename.to=i,this.suggestedIdentifierRename.from===this.suggestedIdentifierRename.to||!this.suggestedIdentifierRename.from||!this.suggestedIdentifierRename.to){this.suggestedIdentifierRename.countOfChanges=0;return}if(this.countIdentifierAssignments(t)>1){this.suggestedIdentifierRename.countOfChanges=0;return}let o=__dcg_shared_module_exports__['cb'](this.suggestedIdentifierRename.from);if(this.suggestedIdentifierRename.folderId=void 0,this.countIdentifierAssignments(o)>0){let a;if(e.folderId&&(a=this.countIdentifierAssignmentsInsideFolder(o,e.folderId))===0)this.suggestedIdentifierRename.folderId=e.folderId,this.suggestedIdentifierRename.countOfChanges=a;else{this.suggestedIdentifierRename.countOfChanges=0;return}}let n=fT(this.listModel,this.suggestedIdentifierRename.from,this.suggestedIdentifierRename.folderId);this.suggestedIdentifierRename.countOfChanges=n}getMathquillConfig(e){let t=e.additionalOperators||[];return this.toneAllowed()&&t.push("tone"),{autoOperatorNames:Gl({additionalOperators:t,includeGeometryFunctions:this.isGeometry(),include3DFunctions:this.is3dProduct()}),infixOperatorNames:qh(),autoCommands:Al({additionalCommands:this.isGeometry()?[]:["int"],disallowAns:this.isGeometry()})}}constrainMultiSelect(){if(this.isMultiSelectEnabled())return;let e=Bv(this.listModel);e.length>1&&lr(this.listModel,e[0])}focusFirstExpression(){if(!this.getGraphSettings().config.expressions)return;let e=sg(this.listModel);e&&Yi(this,e.id,"end")}_updateToneAvailability(){let e=this.toneAllowed();e&&!this.toneController?this.toneController=new yb(this):!e&&this.toneController&&(this.toneController=void 0)}toneItemsExist(){return this.toneEnabled()?this.getAllItemModels().some(e=>ya(e)):!1}toneAllowed(){return!!(this.graphSettings.config.audio&&this.graphSettings.config.tone)}getPrecisionConfig(){return this.graphSettings.getPrecisionConfig()}toneEnabled(){return!!this.toneController}setNotice(e){this.noticeId=e}};function Jz(r){return r&&{...r,wasCompleteSetState:void 0,layoutModel:void 0,settingsViewModel:void 0}}function Uj(r,e){return __dcg_shared_module_exports__['Oa'](Jz(r),Jz(e))}var cf=__dcg_shared_module_exports__['e']($());kt();var rx=class{constructor(e){this.previousPaneFocusLocations={main:void 0,quest:void 0};this.controller=e}markKeyDownAsHandled(e){e.stopPropagation(),e.preventDefault()}handleKeydown(e){var i,o,n,a,s;let t=Ai(e);if(Wb(e))this.markKeyDownAsHandled(e),this.controller.hasVisibleAndUndoableToast()?this.controller.toastUndo():this.controller.dispatch({type:"undo"});else if($b(e))this.markKeyDownAsHandled(e),this.controller.dispatch({type:"redo"});else if(e.altKey&&!e.ctrlKey&&!e.metaKey&&e.shiftKey&&t==="Z"){let l=this.controller.getSelectedItem();l&&l.id&&(this.markKeyDownAsHandled(e),this.controller.dispatch({type:"expression-zoom-fit",id:l.id,focusAfterTap:!1}))}else if(e.altKey!==xi&&e.metaKey===xi&&!e.ctrlKey&&e.shiftKey&&t==="A"&&this.controller.isDecimalToFractionEnabled()){let l=this.controller.getSelectedItem();l&&l.type==="expression"&&(this.markKeyDownAsHandled(e),this.controller.dispatch({type:"toggle-fraction-evaluation",id:l.id}),this.controller.runAfterDispatch(()=>{zd(l)?ie(this.controller.s("shared-calculator-narration-show-as-fraction")):ie(this.controller.s("shared-calculator-narration-show-as-decimal"))}))}else if(!e.altKey&&e.ctrlKey!==xi&&e.metaKey===xi&&t==="F"){if(this.controller.isExpressionListFocused()){let l=ve.getFocusedMathquill(),c="";try{c=l.__controller.cursor.selection.join("latex")||""}catch(d){}this.controller.dispatch({type:"open-expression-search",rename:!!e.shiftKey,latex:c}),this.markKeyDownAsHandled(e)}}else if((e.altKey||e.metaKey)&&!e.ctrlKey&&!e.shiftKey&&t===void 0){if(ue(e)===rn){let l=this.controller.getSelectedItem();l&&l.type==="folder"&&(this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-folder-collapsed",id:l.id,isCollapsed:!0}),ie(this.controller.s("graphing-calculator-narration-folder-collapsed")))}else if(ue(e)===wn){let l=this.controller.getSelectedItem();l&&l.type==="folder"&&(this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-folder-collapsed",id:l.id,isCollapsed:!1}),ie(this.controller.s("graphing-calculator-narration-folder-expanded")))}}else if(e.shiftKey&&(e.altKey||e.metaKey)&&!e.ctrlKey){if(ue(e)===rn)this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-all-folders-collapsed",isCollapsed:!0}),ie(this.controller.s("graphing-calculator-narration-all-folders-collapsed"));else if(ue(e)===wn)this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-all-folders-collapsed",isCollapsed:!1}),ie(this.controller.s("graphing-calculator-narration-all-folders-expanded"));else if(t==="H"){let l=this.controller.getSelectedItem();l&&"hidden"in l&&(this.markKeyDownAsHandled(e),this.controller.dispatch({type:"toggle-item-hidden",id:l.id}),this.controller.runAfterDispatch(()=>{l.hidden?ie(this.controller.s("graphing-calculator-narration-item-hidden")):ie(this.controller.s("graphing-calculator-narration-item-visible"))}))}else if(t==="O"){if(!this.controller.authorFeaturesAvailable())return;this.controller.dispatch({type:"set-author-mode",enabled:!this.controller.shouldShowAuthorFeatures()}),ie(this.controller.shouldShowAuthorFeatures()?this.controller.s("shared-calculator-narration-author-mode-on"):this.controller.s("shared-calculator-narration-author-mode-off")),this.markKeyDownAsHandled(e)}else if(t==="E"){if(!this.controller.isListEnabled())return;this.controller.isListVisible()?(this.controller.dispatch({type:"hide-expressions-list",focusShowIcon:!1}),ie(this.controller.s("graphing-calculator-narration-hide-expression-list"))):(this.controller.dispatch({type:"show-expressions-list",focusHideIcon:!1}),this.focusExpressionList()),this.markKeyDownAsHandled(e)}}else if(e.ctrlKey&&(e.altKey||e.metaKey)&&!e.shiftKey){if(t==="E"){if(!this.controller.isListEnabled())return;this.markKeyDownAsHandled(e),this.focusExpressionList()}else if(t==="X"){if(!this.controller.isListEnabled())return;this.markKeyDownAsHandled(e),this.controller.canUserAddExpressions()?(ie(this.controller.s("graphing-calculator-narration-add-expression")),this.controller.dispatch({type:"new-expression"})):ie(this.controller.s("graphing-calculator-narration-unable-to-add-expression"))}else if(t==="O"){if(!this.controller.isListEnabled())return;this.markKeyDownAsHandled(e),this.controller.canUserAddExpressions()&&this.controller.areNotesEnabled()?(ie(this.controller.s("graphing-calculator-narration-add-note")),this.controller.dispatch({type:"new-text"})):ie(this.controller.s("graphing-calculator-narration-unable-to-add-note"))}else if(t==="F"&&this.controller.canUserAddExpressions()&&this.controller.areFoldersEnabled())this.markKeyDownAsHandled(e),ie(this.controller.s("graphing-calculator-narration-add-folder")),this.controller.dispatch({type:"new-folder"});else if(t==="I"&&this.controller.canUserAddExpressions()&&this.controller.areImagesEnabled())this.markKeyDownAsHandled(e),this.controller.dispatch({type:"toggle-add-expression",focusOnOpen:!1}),this.controller.runAfterDispatch(()=>{let l=this.controller.findEl(".dcg-add-expression-container input[type=file]");l&&(W(l).trigger("click"),ie(this.controller.s("graphing-calculator-narration-add-image")))});else 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l=this.controller.getSelectedItem();l&&l.id&&this.controller.dispatch({type:"expression-zoom-fit",id:l.id,focusAfterTap:!1})}else if(t==="D"&&this.controller.canUserAddExpressions()){this.markKeyDownAsHandled(e);let l=!this.controller.isInEditListMode();this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:l,focusExpressionList:!0})}}else if(HI(e)&&this.controller.getQuestIsActive()){((n=this.controller.focusLocation)==null?void 0:n.type)==="quest"?(this.previousPaneFocusLocations.quest=this.controller.focusLocation,this.previousPaneFocusLocations.main?this.controller.dispatch({type:"set-focus-location",location:this.previousPaneFocusLocations.main}):this.focusExpressionList()):(this.previousPaneFocusLocations.main=this.controller.focusLocation,this.controller.dispatch({type:"set-focus-location",location:(a=this.previousPaneFocusLocations.quest)!=null?a:{type:"quest",location:"quest-pane"}})),this.markKeyDownAsHandled(e);return}else 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if(t==="Q"||t==="X"){if(!this.controller.getBrailleControls())return;this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-braille-mode",mode:"none"}),ie(this.controller.s("shared-calculator-narration-hotkey-braille-mode-off"))}else if(t==="6"){if(!this.controller.getBrailleControls())return;this.markKeyDownAsHandled(e);let l=!this.controller.getSixKeyInput();this.controller.dispatch({type:"set-six-key-input",useSixKeyInput:l}),ie(l?this.controller.s("shared-calculator-narration-six-key-mode-on"):this.controller.s("shared-calculator-narration-six-key-mode-off"))}else if(t==="D")this.markKeyDownAsHandled(e),this.controller.dispatch({type:"set-graph-settings",degreeMode:!this.controller.getGraphSettings().degreeMode}),ie(this.controller.getGraphSettings().degreeMode?this.controller.s("graphing-calculator-button-settings-degrees"):this.controller.s("graphing-calculator-button-settings-radians"));else if(t==="K"){if(!this.controller.isKeypadEnabled()||this.controller.inAudioTraceMode())return;this.markKeyDownAsHandled(e),this.controller.dispatch({type:"keypad/set-minimized",minimized:this.controller.isHideKeypadButtonVisible()})}else t==="M"&&((s=this.controller.toneController)==null||s.handleMuteKeyShortcut(),this.markKeyDownAsHandled(e));if(t==="+"||t==="="){this.zoom("in"),this.markKeyDownAsHandled(e);return}else if(t==="-"){this.zoom("out"),this.markKeyDownAsHandled(e);return}else if(t==="0"&&!e.shiftKey){this.setDefaultViewport(),this.markKeyDownAsHandled(e);return}}}focusExpressionList(){let e=this.controller.getSelectedItem();e?this.controller.dispatch({type:"move-focus-to-item",id:e.id}):this.controller.dispatch({type:"focus-first-expression"})}zoom(e){var t;(t=this.controller.getGrapher())==null||t.viewportController.zoom(e)}setDefaultViewport(){var e;(e=this.controller.getGrapher())==null||e.viewportController.setDefaultViewport()}};kt();var qj=function(){{var 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ht=__dcg_shared_module_exports__['e']($());kt();var Pe=__dcg_shared_module_exports__['e']($());kt();var eK=__dcg_shared_module_exports__['e']($());function Hj(r){let e=r.target;return e.classList.contains("dcg-exp-action-button")||e.classList.contains("dcg-icon-duplicate")||e.classList.contains("dcg-icon-remove")||e.classList.contains("dcg-icon-lock")||e.classList.contains("dcg-icon-pencil")}var na=class extends eK.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,this._isFirstRender=!0,this._isDragCopy=this.props.isDragCopy()}onItemViewMounted(){this._isDragCopy||(this.model.dcgView=this),this._isFirstRender=!1}onItemViewUnmounted(){this._isDragCopy||(this.model.dcgView=void 0)}isFirstRender(){return this._isFirstRender}onMouseSelect(e){if(this.controller.isInEditListMode()&&!Hj(e)){this.exitEditListMode();return}this.controller.isItemReadonly(this.id)||e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-selected-id",id:this.id}))}onDragPending(e){this.controller.isItemReadonly(this.model.id)||this.props.onDragPending(e)}exitEditListMode(){this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!0})}};var ho=__dcg_shared_module_exports__['e']($());var cd=__dcg_shared_module_exports__['e']($());var Bo=class extends cd.Class{template(){return cd.createElement(Ce,{tooltip:this.props.error,sticky:this.const(!0),gravity:this.props.gravity},cd.createElement("div",{class:()=>({"dcg-tooltipped-error":!0,"dcg-white":this.props.isWhite&&this.props.isWhite(),"dcg-small":this.props.size&&this.props.size()==="small"})},cd.createElement("i",{class:cd.const("dcg-icon-error"),"aria-hidden":cd.const("true")})))}};var zo=__dcg_shared_module_exports__['e']($());var Cn=__dcg_shared_module_exports__['e']($());var{If:D0}=Cn.Components,Pi=class extends Cn.Class{template(){return 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e=!this.isHidden()&&this.props.backgroundColor?xg(this.props.backgroundColor()):void 0;return e?{background:e}:{}}isHidden(){return this.props.iconType()==="hidden"}isThickOutline(){let e=this.props.iconType();return e==="folder"||e==="pause"||e==="play"||e==="fraction"||e==="action"||e==="metronome"||e==="sound"}hasBackgroundImage(){return!!this.props.backgroundImage&&!this.isHidden()&&!!this.props.backgroundImage()}primaryIcon(){let e=this.props.iconType();switch(e){case"sound":return"dcg-icon-sound-wave";case"folder":return"dcg-icon-folder";case"pause":return"dcg-icon-pause";case"play":return"dcg-icon-play";case"polygon-dashed":case"polygon-dashed-filled":return"dcg-icon-polygon-dashed";case"polygon-dotted":case"polygon-dotted-filled":return"dcg-icon-polygon-dotted";case"polygon-default":case"polygon-default-filled":return"dcg-icon-polygon-solid";case"graph-dashed":case"parametric-dashed-filled":return"dcg-icon-parametric-dashed";case"graph-dotted":case"parametric-dotted-filled":return"dcg-icon-parametric-dotted";case"graph-default":case"parametric-default-filled":return"dcg-icon-parametric-solid";case"movable-vertical":return"dcg-icon-move-vertical";case"movable-both":return"dcg-icon-move";case"movable-horizontal":return"dcg-icon-move-horizontal";case"point-open":return"dcg-icon-open";case"point-cross":return"dcg-icon-cross";case"point-default":return"dcg-icon-point";case"table-points":case"table-points-and-lines":return"dcg-icon-points";case"table-lines":return"dcg-icon-lines-solid";case"shaded-inequality":case"inequality":return"dcg-icon-shaded-inequality-dash";case"check":return"dcg-icon-check";case"none":case"background":case"hidden":case"polygon-none-filled":case"parametric-none-filled":case"loading":return"";case"fraction":return"dcg-icon-fraction";case"boxplot":return"dcg-icon-boxplot";case"dotplot-cross":return"dcg-icon-dotplot-cross";case"dotplot-default":return"dcg-icon-dotplot-default";case"dotplot-open":return"dcg-icon-dotplot-open";case"histogram":return"dcg-icon-histogram";case"unfilled-distribution":case"filled-distribution":return"dcg-icon-distribution";case"action":return"dcg-icon-chevron-right";case"metronome":return"dcg-icon-metronome-2";case"arrow-right":return"dcg-icon-arrow-right";default:return 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zo.createElement("div",{class:zo.const("dcg-play-pause-icon-view")},zo.createElement(Ce,{gravity:this.const("s"),tooltip:()=>this.controller.s("graphing-calculator-label-slider-disabled-while-ticker-playing"),disabled:()=>!this.controller.getTickerPlaying(),sticky:this.const(!0)},zo.createElement("div",{class:()=>({"dcg-circular-icon-container":!0,"dcg-disabled":this.controller.getTickerPlaying()}),"aria-label":this.bindFn(this.getAriaLabel),role:zo.const("button"),tabindex:zo.const("0"),onTap:e=>{e.wasHandled("dragdrop")||this.toggleSliderIsPlaying()},"dcg-open-menu-guid":()=>this.model.guid,manageFocus:this.const(Fe({controller:this.controller,location:{type:"slider-icon",id:this.model.id}}))},zo.createElement(Pi,{iconType:()=>this.getIconType(),whiteIcon:()=>!this.controller.isInEditListMode()&&this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}))),zo.createElement("div",{class:zo.const("dcg-slider-menu-container")},zo.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-animation-properties-tooltip"),gravity:this.const("e")},zo.createElement("div",{class:()=>({"dcg-slider-menu-opener":!0,"dcg-menu-open":this.myOptionsOpen()}),tabindex:zo.const(0),"dcg-open-menu-guid":()=>this.getMenuGUID(),role:zo.const("button"),"aria-label":()=>this.myOptionsOpen()?this.controller.s("graphing-calculator-narration-hide-animation-properties"):this.controller.s("graphing-calculator-narration-show-animation-properties"),onTap:e=>{e.wasHandled("dragdrop")||e.wasLongheld()||this.toggleOptions(e)},manageFocus:this.const(Fe({controller:this.controller,location:{type:"slider-animation-properties-icon",id:this.model.id}}))},zo.createElement("i",{class:this.bindFn(this.getIcon),"aria-hidden":zo.const("true")})))))}getIcon(){return __dcg_shared_module_exports__['k'](this.model.slider.loopMode)}getIconType(){return!this.model.slider.isPlaying||AT(this.model)?"play":"pause"}getMenuGUID(){return"slider-"+this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"slider",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}getAriaLabel(){if(!this.model.sliderExists)return"";var e=Oo(this.model);return e?this.model.slider.isPlaying?this.controller.s("graphing-calculator-narration-pause-variable-animation",{variable:e}):this.controller.s("graphing-calculator-narration-play-variable-animation",{variable:e}):""}toggleSliderIsPlaying(){if(this.model.sliderExists){var e="",t=Oo(this.model);AT(this.model)?(typeof t=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-restarted",{variable:t})),this.controller.dispatch({type:"play-slider-from-min",id:this.model.id})):this.model.slider.isPlaying?(typeof t=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-paused",{variable:t})),this.controller.dispatch({type:"set-slider-isplaying",id:this.model.id,isPlaying:!1})):(typeof t=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-playing",{variable:t})),this.controller.dispatch({type:"set-slider-isplaying",id:this.model.id,isPlaying:!0})),e!==""&&ie(e)}}};var dc=__dcg_shared_module_exports__['e']($());var T0=class extends dc.Class{constructor(){super(...arguments),this.isAnimating=!1}init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return dc.createElement("div",{class:()=>({"dcg-action-icon-view":!0,"dcg-action-icon-view-animating":this.isAnimating})},dc.createElement("div",{class:dc.const("dcg-circular-icon-container"),"aria-label":()=>this.controller.s("graphing-calculator-narration-run-action-icon"),role:dc.const("button"),tabindex:dc.const("0"),onTap:e=>{e.wasHandled("dragdrop")||this.runActionOnce()},manageFocus:this.const(Fe({controller:this.props.controller(),location:{type:"action-icon",id:this.model.id}}))},dc.createElement(Pi,{iconType:this.const("action"),whiteIcon:()=>!this.controller.isInEditListMode()&&this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)})))}runActionOnce(){this.isAnimating=!0,this.controller.dispatch({type:"action-single-step",id:this.model.id}),setTimeout(this.bindIfMounted(()=>{this.isAnimating=!1,this.update()}),150)}};var ix=__dcg_shared_module_exports__['e']($());var I0=class extends ix.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}toggleMuted(){this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id})}showAsTurnedOff(){return xb(this.model)}template(){return ix.createElement("button",{class:()=>{var e;return{"dcg-unstyled-button":!0,"dcg-circular-icon-container":!0,"dcg-show-globally-muted":((e=this.controller.toneController)==null?void 0:e.isGlobalMuted())&&!this.showAsTurnedOff()}},onTap:e=>{e.wasHandled("dragdrop")||this.toggleMuted()},"aria-label":this.props.ariaLabel},ix.createElement(Pi,{iconType:()=>this.showAsTurnedOff()?"hidden":"sound",whiteIcon:()=>!this.controller.isInEditListMode()&&this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}))}};Fa();var{SwitchUnion:Wj,If:$j}=ho.Components,Yj="#6A93D2",tK="#000",rK="#fff",ox=class extends ho.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return ho.createElement("div",{class:ho.const("dcg-expression-icon-container")},Wj(this.bindFn(this.getIconMode),{error:()=>ho.createElement(Bo,{error:this.bindFn(this.getErrorMsg),isWhite:this.bindFn(this.isSelected),gravity:this.const("s")}),none:()=>ho.createElement("span",null),slider:()=>ho.createElement(k0,{controller:this.props.controller,model:this.props.model}),action:()=>ho.createElement(T0,{controller:this.props.controller,model:this.props.model}),icon:()=>ho.createElement("div",{class:ho.const("dcg-circular-icon-container"),role:ho.const("button"),tabindex:ho.const("0"),"dcg-open-menu-guid":()=>this.getMenuGUID(),"aria-label":this.bindFn(this.getIconAriaLabel),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions(e);if((this.controller.isInEditListMode()||e.shiftKey)&&!this.isFraction())return this.toggleOptions(e);if(this.isFraction())return this.onToggleFractionDisplay();this.toggleGraphShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),!this.isFraction()&&this.toggleOptions(e)},manageFocus:this.const(Fe({controller:this.controller,location:{type:"expression-icon",id:this.model.id}}))},ho.createElement(Pi,{iconType:this.bindFn(this.getIconType),backgroundColor:this.bindFn(this.getBackgroundColor),whiteIcon:this.bindFn(this.isSelected),foregroundColor:this.bindFn(this.getForegroundColor),iconModifier:this.bindFn(this.getIconModifier),backgroundImage:this.bindFn(this.backgroundImage),backgroundOpacity:this.const(1)}),ho.createElement($j,{predicate:()=>this.model.disableGraphInteractions},()=>ho.createElement("i",{class:ho.const("dcg-graph-interaction-disabled dcg-icon-lock")}))),tone:()=>ho.createElement(I0,{controller:this.props.controller,model:this.props.model,ariaLabel:this.bindFn(this.getIconAriaLabel)})}))}backgroundImage(){let e=this.getBackgroundColor();return e.type==="image"?`url("${e.value}")`:""}getErrorMsg(){return this.colorError()?this.controller.s("shared-calculator-error-color-not-assigned"):this.controller.unpack(this.model.error)}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"expression",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}isSelected(){return this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}isFraction(){return this.controller.canDisplayEvaluationForItemAsFraction(this.model.id)}getIconMode(){return this.hasError()?"error":this.controller.getGraphSettings().config.graphpaper?hC(this.model)?"icon":this.hasSlider()?"slider":this.isFraction()?"icon":this.isNonemptyAction()?"action":this.isToneExpression()&&this.controller.toneEnabled()?"tone":"none":"none"}isToneExpression(){return ya(this.model)}toggleGraphShown(){this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id})}colorError(){return!!this.model.formula.rgb_value&&!this.model.formula.assignment}hasError(){return this.colorError()?!0:!!this.model.error&&!Nl(this.model)&&this.controller.getBrailleMode()==="none"}hasSlider(){return!!this.model.sliderExists}isNonemptyAction(){return Mg(this.model)}getDisplayProps(){let{points:e,lines:t,fill:i}=this.model;return __dcg_shared_module_exports__['rc'](this.model.formula.expression_type,{points:e,lines:t,fill:i},o=>{Mi("getReconciledExpressionProps [Chrome Switch Bug]",{metaData:{method:"getDisplayProps",type:o}})})}getBackgroundColor(){if(!this.isFraction())return mb(this.model);let e=this.isSelected();return this.controller.shouldEvaluationForItemDisplayAsFraction(this.model.id)?{type:"single-color",value:e?rK:tK}:{type:"single-color",value:""}}getForegroundColor(){if(!this.isFraction())return"";let e=this.isSelected(),t=this.controller.shouldEvaluationForItemDisplayAsFraction(this.model.id);return e!==t?rK:e?Yj:tK}onToggleFractionDisplay(){this.controller.dispatch({type:"toggle-fraction-evaluation",id:this.model.id})}getIconModifier(){return Kd(this.model)&&qc(this.model,"alignedAxis")==="y"?"rotated":"none"}getIconType(){if(this.isFraction())return"fraction";if(!this.model.shouldGraph)return"hidden";if(this.controller.isInEditListMode())return"none";let e=this.model.pointStyle,t=this.model.lineStyle,i=this.getDisplayProps(),o=this.model.formula;if(Kd(this.model))return"boxplot";if(Hc(this.model)){if(this.model.pointStyle==="POINT")return"dotplot-default";if(this.model.pointStyle==="CROSS")return"dotplot-cross";if(this.model.pointStyle==="OPEN")return"dotplot-open"}if(xu(this.model))return"histogram";if(Ud(this.model))return Wc(this.model)?"filled-distribution":"unfilled-distribution";if(Zr(this.model)==="X")return"movable-horizontal";if(Zr(this.model)==="Y")return"movable-vertical";if(Zr(this.model)==="XY")return"movable-both";if(Gn(this.model))return e==="OPEN"?"point-open":e==="CROSS"?"point-cross":"point-default";if(kC(this.model))return"point-default";if(Gg(this.model)||kb(this.model))return i.lines&&i.points?"table-points-and-lines":i.lines?"table-lines":"table-points";if(TC(this.model))return"polygon-default-filled";let n=this.getDisplayProps().fill;if(Rd(this.model))return n?i.lines?t==="DASHED"?"polygon-dashed-filled":t==="DOTTED"?"polygon-dotted-filled":"polygon-default-filled":"polygon-none-filled":i.lines?t==="DASHED"?"polygon-dashed":t==="DOTTED"?"polygon-dotted":"polygon-default":"none";if(yu(this.model))return n?i.lines?t==="DASHED"?"parametric-dashed-filled":t==="DOTTED"?"parametric-dotted-filled":"parametric-default-filled":"parametric-none-filled":i.lines?t==="DASHED"?"graph-dashed":t==="DOTTED"?"graph-dotted":"graph-default":"none";var a=o.operator,s=__dcg_shared_module_exports__['ib'][a].direction!==0,l=__dcg_shared_module_exports__['ib'][a].inclusive===!1;return o.is_shade_between||!l&&s?"shaded-inequality":l&&!s?"inequality":l&&s?"shaded-inequality":t==="DASHED"?"graph-dashed":t==="DOTTED"?"graph-dotted":"graph-default"}getIconAriaLabel(){return this.isFraction()?zd(this.model)?this.controller.s("shared-calculator-narration-display-as-decimal"):this.controller.s("shared-calculator-narration-display-as-fraction"):this.myOptionsOpen()?cr(this.model,"hide-options"):this.controller.isInEditListMode()?cr(this.model,"show-options"):ya(this.model)?this.model.hidden?cr(this.model,"unmute"):cr(this.model,"mute"):this.model.hidden?cr(this.model,"show"):cr(this.model,"hide")}};var Nr=__dcg_shared_module_exports__['e']($());var{If:jj,SwitchUnion:Jj}=Nr.Components;function Xj(r,e){return __dcg_shared_module_exports__['_a'](r,e)}var ah=class extends Nr.Class{init(){this.controller=this.props.controller()}template(){return Nr.createElement("div",{class:Nr.const("dcg-evaluation-container")},Nr.createElement("div",{didMount:e=>this.containerNode=e,class:()=>({"dcg-evaluation":!0,"dcg-do-blur":!0,"dcg-hidden":this.props.controller().isInEditListMode()}),handleEvent:Nr.const("true"),tabindex:()=>this.props.focusable()&&this.controller.getBrailleMode()==="none"?"0":"-1",onFocus:()=>{this.controller.getBrailleMode()==="none"&&this.evaluationNode&&this.onSelectEvaluation()},onBlur:()=>{this.controller.getBrailleMode()==="none"&&this.evaluationNode&&this.onUnselectEvaluation()},onTap:()=>{var e;return(e=this.containerNode)==null?void 0:e.focus()}},Nr.createElement(ii,{latex:this.bindFn(this.getBrailleEvaluation),ariaLabel:this.const(""),brailleShouldFocus:()=>{let e=this.controller.getFocusLocation();return!e||e.type!=="braille-output"?!1:e.id===this.props.id()},onBrailleInput:()=>{},isStatic:this.const(!0),onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"braille-output",id:this.props.id()}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"braille-output",id:this.props.id()}})},...ji(this.controller)},Nr.createElement("div",{class:Nr.const("dcg-evaluation-label-container")},Nr.createElement(jj,{predicate:()=>!!this.props.dependent()},()=>Nr.createElement(ke,{latex:()=>__dcg_shared_module_exports__['bb'](this.props.dependent()),config:this.const({})})),Nr.createElement("span",{class:Nr.const("dcg-equals")},Nr.createElement(ke,{latex:this.const("="),config:this.const({})}))),Nr.createElement("span",{class:()=>({"dcg-text-selectable":this.getEvaluationType()!=="rgbcolor","dcg-evaluation-html":!0,"dcg-color-evaluation":this.getEvaluationType()==="rgbcolor"}),didMount:this.bindFn(this.didMountEvaluation)},Jj(()=>this.getEvaluationType(),{list:()=>Nr.createElement("span",{class:Nr.const("dcg-evaluation-list")},()=>this.controller.s("graphing-calculator-label-evaluation-list",{count:this.props.val().length})),fraction:()=>Nr.createElement(ke,{latex:()=>__dcg_shared_module_exports__['ab'](this.props.val(),this.getLabelOptions()),config:this.const({})}),undefined:()=>Nr.createElement("span",null,Nr.const("undefined")),scientific:()=>Nr.createElement(ke,{latex:()=>`${this.getNumberLabel().mantissa}\\times10^{${this.getNumberLabel().exponent}}`,config:this.const({})}),decimal:()=>Nr.createElement(ke,{latex:()=>this.getNumberLabel().value,config:this.const({})}),rgbcolor:()=>Nr.createElement(Vu,{color:()=>this.getColorValue(),isEvaluation:this.const(!0),invertSwatches:()=>this.controller.invertSwatches()})})))),Nr.createElement("div",{class:Nr.const("dcg-clear")}))}getColorValue(){let e=this.props.id(),t=this.controller.getColorById(e);return Array.isArray(t)?{type:"color-array",value:t}:{type:"single-color",value:t}}getNumberLabel(){return Xj(this.props.val(),this.getLabelOptions())}getEvaluationType(){let e=this.props.val();return typeof e=="string"?"rgbcolor":Array.isArray(e)?typeof e[0]=="string"?"rgbcolor":"list":this.getNumberLabel().type}getLabelOptions(){return this.props.controller().getEvaluationLabelOptionsForItem(this.props.id())}didMountEvaluation(e){this.evaluationNode=e}onSelectEvaluation(){let e=document.createRange();e.selectNodeContents(this.evaluationNode);let t=window.getSelection();t&&(t.removeAllRanges(),t=window.getSelection(),t&&t.addRange(e))}onUnselectEvaluation(){let e=window.getSelection();e&&e.removeAllRanges()}getBrailleEvaluation(){let e="";this.props.dependent()&&(e=__dcg_shared_module_exports__['bb'](this.props.dependent())),e+="=";let t=this.getEvaluationType();switch(t){case"list":e+=this.controller.s("graphing-calculator-label-evaluation-list",{count:this.props.val().length});break;case"fraction":e+=__dcg_shared_module_exports__['ab'](this.props.val(),this.getLabelOptions());break;case"undefined":e="undefined";break;case"scientific":e+=`${this.getNumberLabel().mantissa}\\times10^{${this.getNumberLabel().exponent}}`;break;case"decimal":e+=this.getNumberLabel().value;break;case"rgbcolor":e+=this.props.val();break;default:return t}return e}};var So=__dcg_shared_module_exports__['e']($());var{Switch:Qj}=So.Components,nx=class extends So.Class{template(){return this.controller=this.props.controller(),So.createElement("div",{class:So.const("dcg-expression-warning")},So.createElement("i",{class:So.const("dcg-icon-error"),"aria-hidden":So.const("true")}),So.createElement(Qj,{key:this.props.type},e=>{switch(e){case"unresolved":return So.createElement("span",null,()=>this.controller.s("graphing-calculator-error-equation-contains-unresolved-details"),So.createElement("a",{href:So.const("https://help.desmos.com/hc/en-us/articles/202529079-Unresolved-Detail-In-Plotted-Functions"),target:So.const("_blank")},()=>this.controller.s("graphing-calculator-link-learn-more")),So.const(")"));case"tone-out-of-range":return So.createElement("span",null,So.const(" "),()=>this.controller.s("graphing-calculator-error-tone-frequency-out-of-range",{min:Cg,max:Sg}));case"recursive-depth-plotting-error":return So.createElement("span",null,()=>this.controller.raw("Reached maximum recursion depth while plotting this expression."))}}))}};var Ko=__dcg_shared_module_exports__['e']($());var ka=__dcg_shared_module_exports__['e']($());var{SwitchUnion:Zj}=ka.Components,Vt=class extends ka.Class{init(){this.controller=this.props.controller()}template(){return ka.createElement("div",{class:this.bindFn(this.getContainerClass)},Zj(()=>String(this.props.readonly()),{true:()=>ka.createElement(ii,{latex:this.bindFn(this.getStaticLatex),operatorNames:()=>this.getMQConfig().autoOperatorNames,brailleShouldFocus:this.props.isFocused,isStatic:this.const(!0),onBrailleFocusedChanged:this.props.handleFocusChanged,ariaLabel:this.bindFn(this.getBrailleLabel),dataLabelAttributeValue:this.props.dataLabelAttributeValue,...ji(this.props.controller())},ka.createElement(ke,{latex:this.bindFn(this.getStaticLatex),config:this.bindFn(this.getMQConfig),getAriaLabel:this.props.ariaLabel},ka.createElement("span",{class:ka.const("dcg-math-field"),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0,manageFocus:this.const({shouldBeFocused:()=>this.props.isFocused(),onFocusedChanged:(e,t)=>this.props.handleFocusChanged(e,t)}),tabindex:ka.const("0")}))),false:()=>ka.createElement(ii,{latex:this.props.latex,operatorNames:()=>this.getMQConfig().autoOperatorNames||"",brailleShouldFocus:this.props.isFocused,selectOnFocus:this.const(!0),onBrailleInput:this.props.handleLatexChanged,onBrailleFocusedChanged:this.props.handleFocusChanged,onBrailleKeydown:this.bindFn(this.onBrailleKeydown),hasError:this.props.hasError,placeholder:this.props.placeholder,ariaLabel:this.bindFn(this.getBrailleLabel),dataLabelAttributeValue:this.props.dataLabelAttributeValue,...ji(this.props.controller())},ka.createElement(ve,{latex:this.props.latex,getAriaPostLabel:()=>{var t,i;let e=((i=(t=this.props).ariaPostLabel)==null?void 0:i.call(t))||"";return this.props.hasError()&&e===""&&(e=this.controller.s("shared-calculator-narration-math-input-error-message")),e},isFocused:this.props.isFocused,placeholder:this.props.placeholder,capExpressionSize:()=>this.controller.getCapExpressionSize(),selectOnFocus:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:this.props.ariaLabel,hasError:this.props.hasError,dataLabelAttributeValue:this.props.dataLabelAttributeValue,onUserPressedKey:this.props.handlePressedKey,onUserChangedLatex:this.props.handleLatexChanged,onSelectionChanged:this.props.handleSelectionChanged,onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.props.handleFocusChanged,needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))}))}getStaticLatex(){return this.props.latex()?this.props.latex():this.props.placeholder?this.props.placeholder():""}getContainerClass(){let e=this.props.containerClass?this.props.containerClass():{};return e["dcg-inline-math-input-view"]=!0,this.props.fullWidth&&this.props.fullWidth()&&(e["dcg-full-width-inline-math-input"]=!0),this.props.fontSize&&this.props.fontSize()==="large"&&(e["dcg-large-font-inline-math-input"]=!0),this.props.noBorder&&this.props.noBorder()&&(e["dcg-no-border-inline-math-input"]=!0),e}onBrailleKeydown(e){if(!this.props.handlePressedKey)return;let t=ue(e);t&&this.props.handlePressedKey(t,e)}getMQConfig(){return this.controller.getMathquillConfig({})}getBrailleLabel(){return this.props.brailleLabel?this.props.brailleLabel():this.props.ariaLabel()}};var{If:eJ}=Ko.Components,sh=class extends Ko.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Ko.createElement("div",{class:Ko.const("dcg-domain dcg-do-blur"),handleEvent:Ko.const("true")},Ko.createElement("div",{class:Ko.const("dcg-display-domain dcg-do-blur"),handleEvent:Ko.const("true")},Ko.createElement(Vt,{readonly:()=>this.controller.isItemReadonly(this.id),latex:()=>this.getMinLatex(),isFocused:()=>this.getFocusedInput()==="min"+this.getDomainVariableString(),placeholder:()=>__dcg_shared_module_exports__['Va'](O2(this.model,this.getDomainVariable()),this.controller.getPrecisionConfig()).latex,ariaLabel:()=>this.controller.s("graphing-calculator-narration-domain3d-minimum",{term:this.getDomainVariableString()}),brailleLabel:()=>this.controller.raw("dmin"),handleFocusChanged:e=>this.handleFocusedChanged("min"+this.getDomainVariableString(),e),hasError:()=>!F2(this.model,this.getDomainVariable()),controller:this.props.controller,handlePressedKey:(e,t)=>this.handlePressedKey("min"+this.getDomainVariableString(),e,t),handleLatexChanged:e=>this.dispatchMinLatexIfChanged(e),dataLabelAttributeValue:this.const("domain-min")}),Ko.createElement("span",{class:Ko.const("dcg-interval-interior")},Ko.createElement(ke,{latex:()=>this.getDomainVariableDisplayLatex(),config:this.const({})})),Ko.createElement(Vt,{readonly:()=>this.controller.isItemReadonly(this.id),latex:()=>this.getMaxLatex(),isFocused:()=>this.getFocusedInput()==="max"+this.getDomainVariableString(),placeholder:()=>__dcg_shared_module_exports__['Va'](_2(this.model,this.getDomainVariable()),this.controller.getPrecisionConfig()).latex,ariaLabel:()=>this.controller.s("graphing-calculator-narration-domain3d-maximum",{term:this.getDomainVariableString()}),brailleLabel:()=>this.controller.raw("dmax"),handleFocusChanged:e=>this.handleFocusedChanged("max"+this.getDomainVariableString(),e),hasError:()=>!R2(this.model,this.getDomainVariable()),controller:this.props.controller,handlePressedKey:(e,t)=>this.handlePressedKey("max"+this.getDomainVariableString(),e,t),handleLatexChanged:e=>this.dispatchMaxLatexIfChanged(e),dataLabelAttributeValue:this.const("domain-max")}),Ko.createElement(eJ,{predicate:()=>this.getDomainVariableString()==="\\phi"},()=>Ko.createElement(cc,{href:this.const("https://help.desmos.com/hc/en-us/articles/15824510769805"),controller:this.props.controller}))))}handlePressedKey(e,t,i){if(!this.controller.isInEditListMode()){if(t==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(t==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"})}let o=ve.getFocusedMathquill(),n=ia();if(t==="Left"||t==="Right"||t==="Down"||t==="Up"){var a;o?a=ve.applyArrowKeyAndReturnIfWasAtBounds(o,t,i):n&&(n.selectionStart===0&&t==="Left"||n.selectionStart===n.value.length&&t==="Right"||t==="Up"||t==="Down")?a=!0:a=!1,a&&(i&&i.preventDefault(),t==="Left"?e==="max"+this.getDomainVariableString()&&this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.model.id,location:"min"+this.getDomainVariableString()}}):t==="Right"?e==="min"+this.getDomainVariableString()&&this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.model.id,location:"max"+this.getDomainVariableString()}}):t==="Down"?this.controller.dispatch({type:"on-special-key-pressed",key:"Down"}):t==="Up"&&this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.model.id}}));return}o&&(o.keystroke(t,i),e==="min"+this.getDomainVariableString()?this.dispatchMinLatexIfChanged(o.latex()):e==="max"+this.getDomainVariableString()&&this.dispatchMaxLatexIfChanged(o.latex()))}getDomainVariable(){var i,o;let e=this.props.domainIndex(),t=(o=(i=this.model.formula.domains)==null?void 0:i[e])==null?void 0:o.variable;if(!t)throw new Error("Programming Error: could not find domain variable in index "+e);return t}handleFocusedChanged(e,t){t?this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"domain-limit",id:this.id,location:e}})}dispatchMinLatexIfChanged(e){this.getMinLatex()!==e&&this.controller.dispatch({type:"set-domain-minlatex",variable:this.getDomainVariable(),id:this.id,latex:e})}dispatchMaxLatexIfChanged(e){this.getMaxLatex()!==e&&this.controller.dispatch({type:"set-domain-maxlatex",variable:this.getDomainVariable(),id:this.id,latex:e})}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="domain-limit"||e.id!==this.id))return e.location}getMinLatex(){return r_(this.model,this.getDomainVariable())}getMaxLatex(){return i_(this.model,this.getDomainVariable())}getDomainVariableString(){let e=this.getDomainVariable();return e==="theta"?e="\\theta":e==="phi"&&(e="\\phi"),e}getDomainVariableDisplayLatex(){return"\\le "+this.getDomainVariableString()+" \\le"}};var oe=__dcg_shared_module_exports__['e']($());var{If:As,For:tJ,IfElse:rJ}=oe.Components,ax=class extends oe.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,oe.createElement(As,{predicate:this.bindFn(this.hasRegression)},()=>oe.createElement("div",{class:oe.const("dcg-regression-container")},oe.createElement("div",{class:oe.const("dcg-handle-event"),handleEvent:oe.const("true")},oe.createElement(As,{predicate:this.bindFn(this.getShouldSuggestLogMode)},()=>oe.createElement("div",{class:oe.const("dcg-log-mode-toggle")},rJ(()=>this.areLogModeRegressionsForced(),{true:()=>oe.createElement("div",{class:oe.const("dcg-action-log-mode-toggle 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e=this.controller.getFocusLocation();return!e||e.type!=="regression-output"?!1:e.id===this.id&&e.parameter===this.getResidualVariable()},onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",id:this.id,parameter:this.getResidualVariable()}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",id:this.id,parameter:this.getResidualVariable()}})},ariaLabel:this.const(""),isStatic:this.const(!0),...ji(this.controller)},oe.createElement(ke,{latex:this.bindFn(this.getResidualVariable),config:this.const({})},oe.createElement("span",{class:oe.const("dcg-residuals-variable"),tabindex:oe.const("0"),manageFocus:this.const(Fe({predicate:()=>this.controller.getBrailleMode()==="none",controller:this.controller,location:{type:"regression-output",id:this.id,parameter:this.getResidualVariable()}}))}))),oe.createElement(As,{predicate:this.bindFn(this.getResidualSuggestionVisible)},()=>oe.createElement("div",{class:oe.const("dcg-residual-suggestion 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t=this.controller.getFocusLocation();return!t||t.type!=="regression-output"?!1:t.id===this.id&&t.parameter===e},onBrailleFocusedChanged:t=>{t?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",id:this.id,parameter:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",id:this.id,parameter:e}})},ariaLabel:this.const(""),isStatic:this.const(!0),...ji(this.controller)},oe.createElement(ke,{latex:()=>e+"="+d1(this.getRegression(),e),config:this.const({})},oe.createElement("span",{class:oe.const("dcg-parameter"),tabindex:oe.const("0"),manageFocus:this.const(Fe({controller:this.controller,location:{type:"regression-output",id:this.id,parameter:e}}))}))))))),oe.createElement("div",{class:oe.const("dcg-clear")}),oe.createElement(As,{predicate:()=>this.hasParameterWarning()},()=>oe.createElement("div",{class:oe.const("dcg-parameter-warning")},oe.createElement("i",{class:oe.const("dcg-icon-error"),"aria-hidden":oe.const("true")}),oe.const("\xA0"),()=>this.controller.s("graphing-calculator-text-regression-potentially-inaccurate-parameters"),oe.const("\xA0"),oe.createElement("a",{href:oe.const("https://help.desmos.com/hc/en-us/articles/360042942771"),target:oe.const("_blank")},()=>this.controller.s("graphing-calculator-link-learn-more")))))))}onTapResidualsSuggestion(){this.controller.dispatch({type:"plot-residuals",id:this.id})}onTapLogMode(){this.controller.dispatch({type:"toggle-logmode",id:this.id})}getRegression(){return this.model.formula.regression}hasRegression(){return!!this.model.formula.regression}isNonLinearRegression(){return!this.getRegression().isLinear}getResidualVariable(){return this.getRegression().residualVariable||""}getResidualSuggestionVisible(){return this.getRegression().residualSuggestionId!==void 0}areLogModeRegressionsForced(){return this.controller.areLogModeRegressionsForced()}getShouldSuggestLogMode(){return!!this.getRegression().shouldSuggestLogMode}hasParameterWarning(){return!!this.getRegression().parameterWarning}getIsLogModeRegression(){return!!this.model.isLogModeRegression}};function d1(r,e){return __dcg_shared_module_exports__['ab'](r.parameters[e],{digits:6,smallCutoff:1e-6,bigCutoff:1e9})}function dd(r,e){return __dcg_shared_module_exports__['ab'](r.statistics[e],{zeroCutoff:1e-15,digits:4,smallCutoff:1e-6,bigCutoff:1e9})}var fi=__dcg_shared_module_exports__['e']($());var Li=__dcg_shared_module_exports__['e']($());var{If:iJ}=Li.Components,sx=class extends Li.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Li.createElement("div",{class:Li.const("dcg-slider_menu 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o=ve.getFocusedMathquill(),n=ia();if(t==="Left"||t==="Right"||t==="Down"||t==="Up"){var a;o?a=ve.applyArrowKeyAndReturnIfWasAtBounds(o,t,i):n&&(n.selectionStart===0&&t==="Left"||n.selectionStart===n.value.length&&t==="Right"||t==="Up"||t==="Down")?a=!0:a=!1,a&&(i&&i.preventDefault(),t==="Left"&&!this.shouldOnlyShowStep()?e==="max"?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"min"}}):e==="step"&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"max"}}):t==="Right"&&!this.shouldOnlyShowStep()?e==="min"?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"max"}}):e==="max"&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"step"}}):t==="Down"?this.controller.dispatch({type:"on-special-key-pressed",key:"Down"}):t==="Up"&&this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}));return}o&&(o.keystroke(t,i),this.handleLatexChanged(e,o.latex()))}shouldOnlyShowStep(){return this.model.slider.loopMode==="PLAY_INDEFINITELY"}handleLatexChanged(e,t){e==="min"?this.dispatchMinLatexIfChanged(t):e==="max"?this.dispatchMaxLatexIfChanged(t):e==="step"&&this.dispatchStepLatexIfChanged(t)}handleFocusedChanged(e,t,i){t&&this.getFocusedInput()!==e?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:e}}):this.getFocusedInput()===e&&this.controller.getBrailleMode()==="none"&&(!i.relatedTarget||!this.node.contains(i.relatedTarget))&&this.controller.dispatch({type:"blur-focus-location",location:{type:"slider-limit",id:this.id,location:e}})}dispatchMinLatexIfChanged(e){this.model.slider.min!==e&&this.controller.dispatch({type:"set-slider-minlatex",id:this.id,latex:e})}dispatchMaxLatexIfChanged(e){this.model.slider.max!==e&&this.controller.dispatch({type:"set-slider-maxlatex",id:this.id,latex:e})}dispatchStepLatexIfChanged(e){this.model.slider.step!==e&&this.controller.dispatch({type:"set-slider-steplatex",id:this.id,latex:e})}getDependentLatex(){var e=Oo(this.model)||"";return" \\le "+__dcg_shared_module_exports__['bb'](e)+" \\le "}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="slider-limit"||e.id!==this.id))return e.location}};var{If:iK}=fi.Components,lx=class extends fi.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return fi.createElement("span",{class:fi.const("dcg-slider-container"),tapboundary:fi.const("true"),onKeydown:e=>{if(ue(e)==="Tab"&&!e.altKey&&!e.metaKey&&!e.ctrlKey)if(e.shiftKey)if(this.isSliderMinFocused()&&this.controller.isInEditListMode()){if(e.target){let t=e.target.closest(".dcg-expressionitem");if(t){let i=Array.from(t.querySelectorAll('[tabindex="0"]')).filter(ru)[0];i==null||i.focus()}}e.preventDefault(),e.stopPropagation()}else this.isSliderThumbFocused()&&(this.controller.isItemReadonly(this.model.id)||(this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"step"}}),e.preventDefault(),e.stopPropagation()));else!e.shiftKey&&this.isSliderStepFocused()&&(this.controller.isInEditListMode()?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-icon",id:this.id}}):this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.id}}),e.preventDefault(),e.stopPropagation())}},fi.createElement(iK,{predicate:this.bindFn(this.shouldShowSlider)},()=>fi.createElement("div",{class:fi.const("dcg-do-blur dcg-slider"),handleEvent:fi.const("true")},fi.createElement("div",{class:fi.const("dcg-minLabel 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"+xo(mC(this.model,this.controller.getPrecisionConfig())):this.controller.s("graphing-calculator-narration-edit-slider-variable-limits",{variable:this.controller.getBrailleMode()==="none"?'"'+Oo(this.model)+'"':""+Oo(this.model)})}onGrab(){this.dispatchIsDraggingIfChanged(!0)}onDrop(){this.controller.dispatch({type:"set-none-selected"}),this.dispatchIsPlayingIfChanged(!1),this.dispatchIsDraggingIfChanged(!1)}onKeyboardUpdate(e){this.controller.dispatch({type:"adjust-slider-by-keyboard",id:this.id,adjustment:e})}onDragUpdate(e){this.controller.dispatch({type:"adjust-slider-by-dragging-thumb",id:this.model.id,target:e})}onEditLimit(e){this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:e}})}dispatchIsPlayingIfChanged(e){this.model.slider.isPlaying!==e&&this.controller.dispatch({type:"set-slider-isplaying",id:this.id,isPlaying:e})}dispatchIsDraggingIfChanged(e){this.model.sliderDragging!==e&&this.controller.dispatch({type:"set-slider-dragging",id:this.id,dragging:e})}shouldShowLimitInputs(){if(this.controller.isInEditListMode())return!0;if(this.controller.isItemReadonly(this.model.id))return!1;if(!fC(this.model)||!bC(this.model)||!yC(this.model)||this.model.slider.loopMode==="PLAY_INDEFINITELY")return!0;let e=this.controller.getFocusLocation();return!!(e&&(e.type==="slider-limit"||e.type==="expression"||e.type==="top-level-icon"||e.type==="readonly-expression")&&e.id===this.id)}shouldShowSlider(){return!this.shouldShowLimitInputs()}isSliderThumbFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-thumb"&&e.id===this.id)}isSliderMinFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-limit"&&e.id===this.id&&e.location==="min")}isSliderStepFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-limit"&&e.id===this.id&&e.location==="step")}};kt();var Br=__dcg_shared_module_exports__['e']($());var{For:oJ,If:nJ}=Br.Components,hl=class extends Br.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.promptGroupId=`prompt-slider-${cp()}`}template(){return Br.createElement("div",{class:Br.const("dcg-create-sliders"),handleEvent:Br.const("true"),role:Br.const("group"),"aria-labelledby":this.const(this.promptGroupId)},Br.createElement("span",{class:Br.const("dcg-msg"),id:this.const(this.promptGroupId)},this.bindFn(this.getPromptMsg)),Br.createElement("span",{class:Br.const("btns")},Br.createElement(oJ,{each:this.bindFn(this.getMissingVariables)},Br.createElement("span",null,e=>Br.createElement("div",{class:Br.const("dcg-slider-btn-container"),onTap:t=>this.onCreateSlider(t,[e])},Br.createElement("div",{role:Br.const("button"),tabindex:Br.const("0"),class:()=>({"dcg-btn-slider":!0,"dcg-btn-blue":this.getMissingVariables().length===1,"dcg-base-case-btn":this.getMissingBaseCases().length>0,"dcg-btn-light-gray":this.getMissingVariables().length!==1})},Br.createElement(ke,{config:this.const({}),latex:()=>e}))))),Br.createElement(nJ,{predicate:()=>this.getMissingVariables().length>1},()=>Br.createElement("div",{class:Br.const("dcg-slider-btn-container dcg-all")},Br.createElement("div",{role:Br.const("button"),tabindex:Br.const("0"),class:Br.const("dcg-btn-slider dcg-btn-blue"),onTap:e=>this.onCreateSlider(e,this.getMissingVariables())},()=>this.controller.s("graphing-calculator-button-slider-add-all-variables"))))))}getPromptMsg(){return this.getMissingBaseCases().length>0?this.controller.s("graphing-calculator-label-add-base-case"):this.controller.s("graphing-calculator-label-add-slider")}onCreateSlider(e,t){if(this.controller.dispatch({type:"set-none-selected"}),this.model.type==="ticker"?this.controller.dispatch({type:"create-sliders-for-ticker",variables:t}):this.controller.dispatch({type:"create-sliders-for-item",id:this.model.id,variables:t}),e.device==="keyboard"){let i=this.model.id,o=this.props.controller().getItemNodeById(i);if(!o)return;t.length>1?this.controller.dispatch({type:"move-focus-to-item",id:i}):W(o.querySelector(".dcg-btn-blue")).trigger("focus")}}getMissingBaseCases(){return this.model.type!=="expression"?[]:mu(this.model)}getMissingVariables(){let e=this.getMissingBaseCases();return e.length>0?e:(this.model.type==="ticker"?eb(this.model):ab(this.model)).slice(0,vb)}didMount(){this.promptAlertTimeout&&clearTimeout(this.promptAlertTimeout),this.promptAlertTimeout=setTimeout(this.bindIfMounted(()=>{for(var e=[],t=this.getMissingVariables(),i=0;i<t.length;i++)e.push(uo(t[i]));let o=this.getMissingBaseCases().length;o>0?ie(this.controller.s("graphing-calculator-narration-add-base-case-prompt",{count:__dcg_shared_module_exports__['jb'](o)})):ie(this.controller.s("graphing-calculator-narration-add-slider-prompt",{vars:e.join(",")})),this.promptAlertTimeout=0}),2e3)}didUnmount(){this.promptAlertTimeout&&clearTimeout(this.promptAlertTimeout)}};var Rn=__dcg_shared_module_exports__['e']($());var cx=class extends Rn.Class{template(){return Rn.createElement("div",{class:Rn.const("dcg-prompt-rename"),handleEvent:Rn.const("true")},()=>Ka("graphing-calculator-label-rename"),Rn.createElement("span",{class:Rn.const("dcg-btn-light-gray"),onTap:this.props.handleRename,tabindex:Rn.const(0),role:Rn.const("button")},Rn.createElement(ke,{latex:()=>this.props.from()+" \\to "+this.props.to(),config:this.const({})},Rn.createElement("span",{style:Rn.const("pointer-events:none")}))),Rn.createElement("span",{class:Rn.const("dcg-reference-count")},()=>Ka(this.props.inFolder()?"graphing-calculator-label-reference-count-in-folder":"graphing-calculator-label-reference-count",{count:__dcg_shared_module_exports__['jb'](this.props.count())})))}};var Xa=__dcg_shared_module_exports__['e']($());var Ji=__dcg_shared_module_exports__['e']($());var{If:oK}=Ji.Components,dx=class extends Ji.Class{constructor(){super(...arguments),this.focusedValues={}}template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,Ji.createElement("div",{class:Ji.const("dcg-cdf-footer-container dcg-do-blur"),tapboundary:Ji.const("true"),handleEvent:Ji.const("true")},Ji.createElement(He,{checked:()=>Wc(this.model),disabled:()=>XT(this.model)||this.controller.isItemReadonly(this.model.id),onChange:e=>{this.controller.dispatch({type:"set-show-cdf",id:this.model.id,showCDF:e})}},()=>this.controller.s("graphing-calculator-button-find-cdf")),Ji.createElement(oK,{predicate:()=>Wc(this.model)},()=>Ji.createElement("div",null,Ji.createElement("span",{class:Ji.const("dcg-cdf-limit-name")},()=>this.controller.s("graphing-calculator-label-cdf-minimum")),Ji.createElement(Vt,{handleFocusChanged:e=>this.handleFocusedChanged("min",e),latex:()=>GC(this.model),hasError:()=>!PC(this.model),isFocused:()=>this.isInputFocused("min"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-cdf-minimum"),placeholder:()=>h_(this.model),handlePressedKey:(e,t)=>this.handlePressedKey(e,t,"min"),controller:this.props.controller,handleLatexChanged:this.bindFn(this.updateCDFMin),readonly:()=>this.controller.isItemReadonly(this.model.id)}),Ji.createElement("span",{class:Ji.const("dcg-cdf-limit-name")},()=>this.controller.s("graphing-calculator-label-cdf-maximum")),Ji.createElement(Vt,{handleFocusChanged:e=>this.handleFocusedChanged("max",e),latex:()=>VC(this.model),hasError:()=>!LC(this.model),isFocused:()=>this.isInputFocused("max"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-cdf-maximum"),placeholder:()=>g_(this.model),handlePressedKey:(e,t)=>this.handlePressedKey(e,t,"max"),controller:this.props.controller,handleLatexChanged:this.bindFn(this.updateCDFMax),readonly:()=>this.controller.isItemReadonly(this.model.id)}),Ji.createElement(oK,{predicate:this.bindFn(this.showEvaluation)},()=>Ji.createElement("div",{class:Ji.const("dcg-cdf-evaluation-container")},Ji.createElement(ah,{val:()=>tI(this.model),controller:this.props.controller,dependent:this.const(""),id:()=>this.model.id,focusable:this.const(!0)}))))))}handlePressedKey(e,t,i){if(e==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});var o=ve.getFocusedMathquill();o&&(o.keystroke(e,t),i==="min"&&GC(this.model)!==o.latex()&&this.updateCDFMin(o.latex()),i==="max"&&VC(this.model)!==o.latex()&&this.updateCDFMax(o.latex()))}updateCDFMax(e){this.controller.dispatch({type:"set-cdf-max",id:this.model.id,latex:e})}updateCDFMin(e){this.controller.dispatch({type:"set-cdf-min",id:this.model.id,latex:e})}showEvaluation(){return!(!LC(this.model)||!PC(this.model))}isInputFocused(e){let t=this.controller.getFocusLocation();return!t||t.type!=="cdf-limit"||t.id!==this.id?!1:t.location===e}handleFocusedChanged(e,t){t?this.controller.dispatch({type:"set-focus-location",location:{type:"cdf-limit",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"cdf-limit",id:this.id,location:e}})}};var Uo=__dcg_shared_module_exports__['e']($());var{If:aJ,For:nK,SwitchUnion:sJ}=Uo.Components,Nm=class extends Uo.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return sJ(this.bindFn(this.getSuggestionType),{list:()=>Uo.createElement(nK,{each:this.bindFn(this.getListOfParameters)},Uo.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"})},e=>Uo.createElement("span",{class:Uo.const("dcg-parameter-name")},()=>this.getParamName(e)))),listWithDefault:()=>Uo.createElement(nK,{each:this.bindFn(this.getListOfParameters)},Uo.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"}),onTap:this.bindFn(this.fillInDefaults)},e=>Uo.createElement("span",{class:Uo.const("dcg-parameter-name")},()=>this.getParamName(e),Uo.createElement(aJ,{predicate:()=>this.shouldShowDefaultValue(e)},()=>Uo.createElement("span",{class:Uo.const("dcg-default-marker")},Uo.const("= "),()=>this.getDefaultValue(e)))))),individual:()=>Uo.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"})},this.bindFn(this.getMissingRequiredParamText)),none:()=>{}})}getExtractedAndDefaultArgString(e){let{params:t,values:i,defaults:o}=e;return t.map((a,s)=>{let l=i[a],c=o[s];return l||c||""}).join(",")}fillInDefaults(){let e=Ba(this.model);if(!e)return;let{symbol:t,span:i}=e,{input:o,start:n,end:a}=i,s=this.getExtractedAndDefaultArgString(e),l=`\\operatorname{${t}}\\left(${s}\\right)`,c=`${o.slice(0,n)}${l}${o.slice(a)}`;this.controller.dispatch({type:"set-item-latex",id:this.id,latex:c}),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}),this.controller.dispatch({type:"keypad/press-key",key:"Left"})}isMissingDefault(){if(!Tb(this.model))return!1;let e=Ba(this.model);if(!e)return!1;for(var t=0;t<e.params.length;t++)if(this.shouldShowDefaultValue(e.params[t]))return!0;return!1}getSuggestionType(){return this.getListOfParameters().length>1?this.isMissingDefault()?"listWithDefault":"list":this.missingRequiredParam()?"individual":"none"}missingRequiredParam(){let e=Ba(this.model);if(e&&e.params.length===1){var t=e.params[0];if(!this.getDefaultValue(t)&&!this.getParameterExtractedValue(t))return t}}getMissingRequiredParamText(){var e=this.missingRequiredParam();return e?this.controller.s("graphing-calculator-text-enter-pareneter",{param:this.getParamName(e)}):""}getDefaultValue(e){let t=Ba(this.model);if(!t||!t.params)return"";for(let i=0;i<t.params.length;i++)if(t.params[i]===e)return t.defaults[i]||"";return""}getParameterExtractedValue(e){let t=Ba(this.model);return t&&t.values[e]||""}shouldShowDefaultValue(e){return!this.getParameterExtractedValue(e)&&!!this.getDefaultValue(e)}getListOfParameters(){let e=Ba(this.model);return e?e.params:[]}getParamName(e){switch(e){case"mean":return this.controller.s("graphing-calculator-text-parameter-name-mean");case"stdev":return this.controller.s("graphing-calculator-text-parameter-name-stddev");case"dof":return this.controller.s("graphing-calculator-text-parameter-name-dof");case"probsuccess":return this.controller.s("graphing-calculator-text-parameter-name-probsuccess");case"trials":return this.controller.s("graphing-calculator-text-parameter-name-trials");case"data":return this.controller.s("graphing-calculator-text-parameter-name-data");case"binwidth":return this.controller.s("graphing-calculator-text-parameter-name-binwidth");case"min":return this.controller.s("graphing-calculator-text-parameter-name-min");case"max":return this.controller.s("graphing-calculator-text-parameter-name-max");case"height":return this.controller.s("graphing-calculator-text-parameter-name-height");case"offset":return this.controller.s("graphing-calculator-text-parameter-name-offset");default:return e}}};var{If:lJ}=Xa.Components,px=class extends Xa.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,Xa.createElement("div",{class:Xa.const("dcg-distribution-parameters-container dcg-do-blur"),tapboundary:Xa.const("true"),handleEvent:Xa.const("true")},Xa.createElement(Nm,{model:this.props.model,controller:this.props.controller}),Xa.createElement(lJ,{predicate:()=>JT(this.model)},()=>Xa.createElement(dx,{model:this.props.model,controller:this.props.controller})))}};var mt=__dcg_shared_module_exports__['e']($());var{SwitchUnion:cJ,If:aK}=mt.Components,Bm=class extends mt.Class{template(){return mt.createElement("div",{class:mt.const("dcg-toggle-container")},mt.createElement("div",{class:mt.const("dcg-expression-footer-title")},this.props.title,mt.createElement(aK,{predicate:()=>!!this.props.helpLink},()=>mt.createElement("a",{"aria-label":()=>this.props.controller().s("account-shell-link-help"),class:mt.const("dcg-expression-footer-title-help"),target:mt.const("_blank"),href:this.props.helpLink},mt.createElement("i",{class:mt.const("dcg-icon-question-sign"),"aria-hidden":mt.const("true")})))),mt.createElement(ri,{staticConfig:this.bindFn(this.getSegmentedControlOptions),ariaGroupLabel:this.props.title,disabled:this.bindFn(this.isReadonly),theme:this.const("mini"),minButtonWidth:this.const(65)}))}isReadonly(){return this.props.controller().isItemReadonly(this.props.model().id)}getSegmentedControlOptions(){return this.props.options().map(e=>({key:e.name,label:()=>e.displayName,selected:()=>this.isSelected(e.name),onSelect:()=>{this.props.controller().dispatch({type:"set-visualization-prop",id:this.props.model().id,prop:this.props.vizProp(),value:e.name})}}))}isSelected(e){return qc(this.props.model(),this.props.vizProp())===e}},ux=class extends mt.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,mt.createElement("div",{class:mt.const("dcg-visualization-parameters-container dcg-do-blur"),tapboundary:mt.const("true"),handleEvent:mt.const("true")},mt.createElement(Nm,{...this.props}),mt.createElement("div",{class:mt.const("dcg-smaller-font")},cJ(()=>this.getVisualizationType(),{boxplot:()=>mt.createElement("div",null,mt.createElement("div",{class:mt.const("dcg-expression-footer-title")},()=>this.controller.s("graphing-calculator-heading-visual-parameters-display-properties")),this.makeMQInput({prop:"axisOffset",siblingProps:["breadth"],default:"1",name:()=>this.controller.s("graphing-calculator-narration-visual-parameters-offset")}),this.makeMQInput({prop:"breadth",siblingProps:["axisOffset"],default:"1",name:()=>qc(this.model,"alignedAxis")==="y"?this.controller.s("graphing-calculator-narration-visual-parameters-width"):this.controller.s("graphing-calculator-narration-visual-parameters-height")}),mt.createElement(He,{checked:()=>!!qc(this.model,"showBoxplotOutliers"),disabled:()=>this.controller.isItemReadonly(this.model.id),onChange:this.bindFn(this.onToggleOutliers)},mt.createElement("span",{class:mt.const("dcg-parameter-name")},()=>this.controller.s("graphing-calculator-button-visual-parameters-exclude-outliers")))),dotplot:()=>mt.createElement(aK,{predicate:()=>L2(this.model)},()=>mt.createElement("div",{class:mt.const("dcg-toggles-container")},mt.createElement(Bm,{...this.props,vizProp:()=>"dotplotXMode",options:()=>[{name:"exact",displayName:this.controller.s("graphing-calculator-button-visual-parameters-exact")},{name:"bin",displayName:this.controller.s("graphing-calculator-button-visual-parameters-binned")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-x-values")}),mt.createElement(Bm,{...this.props,vizProp:()=>"binAlignment",options:()=>[{name:"center",displayName:this.controller.s("graphing-calculator-button-visual-parameters-center")},{name:"left",displayName:this.controller.s("graphing-calculator-button-visual-parameters-left")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bin-alignment")}))),histogram:()=>mt.createElement("div",{class:mt.const("dcg-toggles-container")},mt.createElement(Bm,{...this.props,vizProp:()=>"histogramMode",options:()=>[{name:"",displayName:this.controller.s("graphing-calculator-button-visual-parameters-count")},{name:"relative",displayName:this.controller.s("graphing-calculator-button-visual-parameters-relative")},{name:"density",displayName:this.controller.s("graphing-calculator-button-visual-parameters-density")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bar-heights"),helpLink:this.const("https://help.desmos.com/hc/en-us/articles/360022405991")}),mt.createElement(Bm,{...this.props,vizProp:()=>"binAlignment",options:()=>[{name:"center",displayName:this.controller.s("graphing-calculator-button-visual-parameters-center")},{name:"left",displayName:this.controller.s("graphing-calculator-button-visual-parameters-left")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bin-alignment")})),none:()=>mt.createElement("span",null)})))}makeMQInput(e){return mt.createElement("span",null,mt.createElement("span",{class:mt.const("dcg-parameter-name")},e.name,mt.const(":")),mt.createElement(Vt,{latex:()=>this.getPropLatex(e),ariaLabel:e.name,placeholder:()=>e.default,isFocused:()=>this.isInputFocused(e.prop),hasError:()=>!G2(this.model,e.prop),handleFocusChanged:t=>this.handleFocusedChanged(e.prop,t),handlePressedKey:(t,i)=>this.handlePressedKey(t,i,e.prop),handleLatexChanged:t=>this.handleLatexChanged(e.prop,t),readonly:()=>this.controller.isItemReadonly(this.model.id),controller:this.props.controller}))}handlePressedKey(e,t,i){if(e==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});var o=ve.getFocusedMathquill();o&&(o.keystroke(e,t),this.handleLatexChanged(i,o.latex()))}isInputFocused(e){let t=this.controller.getFocusLocation();return!t||t.type!=="visualization-prop"||t.id!==this.id?!1:t.location===e}handleFocusedChanged(e,t){t?this.controller.dispatch({type:"set-focus-location",location:{type:"visualization-prop",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"visualization-prop",id:this.id,location:e}})}getPropLatex({prop:e}){let t=qc(this.model,e);return typeof t=="string"?t:""}handleLatexChanged(e,t){qc(this.model,e)!==t&&this.controller.dispatch({type:"set-visualization-prop",id:this.id,prop:e,value:t})}onToggleOutliers(){var e=qc(this.model,"showBoxplotOutliers");this.controller.dispatch({type:"set-visualization-prop",id:this.id,prop:"showBoxplotOutliers",value:!e})}getVisualizationType(){return Tb(this.model)?Kd(this.model)?"boxplot":Hc(this.model)?"dotplot":xu(this.model)?"histogram":"none":"none"}};var ft=__dcg_shared_module_exports__['e']($());var hx=class extends ft.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return ft.createElement("div",{class:ft.const("dcg-ttest-footer-container dcg-do-blur"),handleEvent:ft.const("true")},ft.createElement("table",null,ft.createElement("tr",null,ft.createElement("td",null,ft.createElement("div",{class:ft.const("dcg-value"),role:ft.const("textbox"),"aria-readonly":ft.const("true"),tabindex:ft.const("0"),"aria-label":()=>"Less than: "+this.getLessThan()},ft.createElement("span",{class:ft.const("dcg-operator")},ft.createElement(ke,{config:this.const({}),latex:this.const("<")})),ft.createElement("span",{class:ft.const("dcg-evaluation")},ft.createElement(ke,{config:this.const({}),latex:()=>this.getLessThan()}))))),ft.createElement("tr",null,ft.createElement("td",null,ft.createElement("div",{class:ft.const("dcg-value"),role:ft.const("textbox"),"aria-readonly":ft.const("true"),tabindex:ft.const("0"),"aria-label":()=>"Greater than: "+this.getGreaterThan()},ft.createElement("span",{class:ft.const("dcg-operator")},ft.createElement(ke,{config:this.const({}),latex:this.const(">")})),ft.createElement("span",{class:ft.const("dcg-evaluation")},ft.createElement(ke,{config:this.const({}),latex:()=>this.getGreaterThan()}))))),ft.createElement("tr",null,ft.createElement("td",null,ft.createElement("div",{class:ft.const("dcg-value"),role:ft.const("textbox"),"aria-readonly":ft.const("true"),tabindex:ft.const("0"),"aria-label":()=>"Not equal: "+this.getNotEqual()},ft.createElement("span",{class:ft.const("dcg-operator")},ft.createElement(ke,{config:this.const({}),latex:this.const("\u2260")})),ft.createElement("span",{class:ft.const("dcg-evaluation")},ft.createElement(ke,{config:this.const({}),latex:()=>this.getNotEqual()})))))))}getLessThan(){var e=Cb(this.model);return e?__dcg_shared_module_exports__['yc'](e.lessThan,5):""}getGreaterThan(){var e=Cb(this.model);return e?__dcg_shared_module_exports__['yc'](e.greaterThan,5):""}getNotEqual(){var e=Cb(this.model);return e?__dcg_shared_module_exports__['yc'](e.notEqual,5):""}};var Le=__dcg_shared_module_exports__['e']($());var gx=class extends Le.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,Le.createElement("div",{class:Le.const("dcg-stats-footer-container dcg-do-blur"),handleEvent:Le.const("true")},Le.createElement("table",null,Le.createElement("tr",null,Le.createElement("td",null,Le.createElement("div",{class:Le.const("dcg-value"),role:Le.const("textbox"),"aria-readonly":Le.const("true"),tabindex:Le.const("0"),"aria-label":()=>"Min: "+this.getMin()},Le.createElement("span",{class:Le.const("dcg-row-header")},Le.const("Min")),Le.createElement("span",{class:Le.const("dcg-evaluation")},Le.createElement(ke,{config:this.const({}),latex:this.bindFn(this.getMin)}))))),Le.createElement("tr",null,Le.createElement("td",null,Le.createElement("div",{class:Le.const("dcg-value"),role:Le.const("textbox"),"aria-readonly":Le.const("true"),tabindex:Le.const("0"),"aria-label":()=>"Q1: "+this.getQ1()},Le.createElement("span",{class:Le.const("dcg-row-header")},Le.const("Q1")),Le.createElement("span",{class:Le.const("dcg-evaluation")},Le.createElement(ke,{config:this.const({}),latex:this.bindFn(this.getQ1)}))))),Le.createElement("tr",null,Le.createElement("td",null,Le.createElement("div",{class:Le.const("dcg-value"),role:Le.const("textbox"),"aria-readonly":Le.const("true"),tabindex:Le.const("0"),"aria-label":()=>"Median: "+this.getMedian()},Le.createElement("span",{class:Le.const("dcg-row-header")},Le.const("Median")),Le.createElement("span",{class:Le.const("dcg-evaluation")},Le.createElement(ke,{config:this.const({}),latex:this.bindFn(this.getMedian)}))))),Le.createElement("tr",null,Le.createElement("td",null,Le.createElement("div",{class:Le.const("dcg-value"),role:Le.const("textbox"),"aria-readonly":Le.const("true"),tabindex:Le.const("0"),"aria-label":()=>"Q3: "+this.getQ3()},Le.createElement("span",{class:Le.const("dcg-row-header")},Le.const("Q3")),Le.createElement("span",{class:Le.const("dcg-evaluation")},Le.createElement(ke,{config:this.const({}),latex:this.bindFn(this.getQ3)}))))),Le.createElement("tr",null,Le.createElement("td",null,Le.createElement("div",{class:Le.const("dcg-value"),role:Le.const("textbox"),"aria-readonly":Le.const("true"),tabindex:Le.const("0"),"aria-label":()=>"Max: "+this.getMax()},Le.createElement("span",{class:Le.const("dcg-row-header")},Le.const("Max")),Le.createElement("span",{class:Le.const("dcg-evaluation")},Le.createElement(ke,{config:this.const({}),latex:this.bindFn(this.getMax)})))))))}getMin(){let e=Eg(this.model);return e?__dcg_shared_module_exports__['xc'](e.min):""}getQ1(){let e=Eg(this.model);return e?__dcg_shared_module_exports__['xc'](e.q1):""}getMedian(){let e=Eg(this.model);return e?__dcg_shared_module_exports__['xc'](e.median):""}getQ3(){let e=Eg(this.model);return e?__dcg_shared_module_exports__['xc'](e.q3):""}getMax(){let e=Eg(this.model);return e?__dcg_shared_module_exports__['xc'](e.max):""}};var Oi=__dcg_shared_module_exports__['e']($());var{If:dJ}=Oi.Components,lh=class extends Oi.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return Oi.createElement("div",{class:Oi.const("dcg-action-info"),handleEvent:Oi.const("true")},Oi.createElement("span",{class:Oi.const("dcg-action-label")},Oi.const("Run ")),Oi.createElement(ke,{latex:()=>this.model.clickableInfo.latex,config:this.bindFn(this.getMQConfig)}),Oi.createElement("span",{class:Oi.const("dcg-action-label")},Oi.const(" on click")),Oi.createElement(dJ,{predicate:()=>!this.controller.isItemReadonly(this.model.id)},()=>Oi.createElement("span",{class:Oi.const("dcg-click-edit"),role:Oi.const("button"),tabindex:Oi.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-action"),onTap:this.bindFn(this.editAction)},Oi.createElement("i",{class:Oi.const("dcg-icon-pencil"),"aria-hidden":Oi.const("true")}))))}editAction(){this.model.type==="expression"?this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"expression",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}}):this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"image",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}}),this.controller.dispatch({type:"set-focus-location",location:{type:"expression-menu",id:this.model.id,location:"updaterule"}})}getMenuGUID(){return this.model.guid}getMQConfig(){return{autoOperatorNames:Gl({additionalOperators:["index"]}),autoCommands:Al()}}};var ut=__dcg_shared_module_exports__['e']($());var{If:p1}=ut.Components,Gs=class extends ut.Class{init(){this.controller=this.props.controller()}template(){return ut.createElement(p1,{predicate:this.bindFn(this.shouldShowOptions)},()=>ut.createElement("span",{class:()=>({"dcg-expression-edit-actions":!0,"dcg-limited-height":this.limitedHeight()}),didMount:()=>{this.controller.isInEditListMode()&&ie(this.controller.s("graphing-calculator-narration-edit-list-mode-on"))},didUnmount:()=>{this.controller.isInEditListMode()||ie(this.controller.s("graphing-calculator-narration-edit-list-mode-off"))}},ut.createElement("span",{class:ut.const("dcg-graphic"),handleEvent:ut.const("true ")}),ut.createElement(p1,{predicate:()=>gu(this.model())!==void 0},()=>ut.createElement(Ce,{tooltip:this.bindFn(this.getConvertTooltip),gravity:this.const("s")},ut.createElement("span",{class:ut.const("dcg-action-createtable dcg-exp-action-button"),handleEvent:ut.const("true"),role:ut.const("button"),tabindex:ut.const("0"),"aria-label":()=>cr(this.model(),"create_table"),onTap:this.bindFn(this.onCreateTable)},ut.createElement("i",{class:ut.const("dcg-icon-table"),"aria-hidden":ut.const("true")})))),ut.createElement(p1,{predicate:()=>this.controller.shouldShowAuthorFeatures()},()=>ut.createElement(Ce,{tooltip:this.bindFn(this.getReadonlyToggleLabel),gravity:this.const("s")},ut.createElement("span",{class:()=>({"dcg-action-lock":!0,"dcg-exp-action-button":!0,"dcg-selected":this.isReadonly()}),handleEvent:ut.const("true"),role:ut.const("button"),tabindex:ut.const("0"),"aria-label":this.bindFn(this.getReadonlyToggleLabel),onTap:this.bindFn(this.onToggleReadonly)},ut.createElement("i",{class:ut.const("dcg-icon-lock"),"aria-hidden":ut.const("true")})))),ut.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-duplicate-expression-tooltip"),gravity:this.const("s")},ut.createElement("span",{class:ut.const("dcg-duplicate-btn dcg-exp-action-button"),handleEvent:ut.const("true"),role:ut.const("button"),tabindex:ut.const("0"),"aria-label":()=>cr(this.model(),"duplicate"),onTap:this.bindFn(this.onDuplicateWithoutFocus)},ut.createElement("i",{class:ut.const("dcg-icon-duplicate"),"aria-hidden":ut.const("true")}))),ut.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-expression-delete-tooltip"),gravity:this.const("s")},ut.createElement("span",{class:ut.const("dcg-delete-btn dcg-exp-action-button"),handleEvent:ut.const("true"),role:ut.const("button"),tabindex:ut.const("0"),"aria-label":()=>cr(this.model(),"delete"),onTap:this.bindFn(this.onDelete)},ut.createElement("i",{class:ut.const("dcg-icon-remove"),"aria-hidden":ut.const("true")})))))}shouldShowOptions(){return this.controller.isInEditListMode()&&(this.controller.shouldShowAuthorFeatures()||!this.controller.isItemReadonly(this.props.id()))}model(){return this.controller.getItemModel(this.props.id())}getConvertTooltip(){return uC(this.model())?this.controller.s("graphing-calculator-label-create-table"):this.controller.s("graphing-calculator-label-convert-to-table-tooltip")}limitedHeight(){let e=this.model();return e&&(e.type==="image"||this.isSlider())}isSlider(){let e=this.model();return e&&e.type==="expression"&&e.sliderExists}onCreateTable(){let e=this.model();e&&this.controller.dispatch({type:"convert-or-create-table",index:e.index})}onDelete(e){this.controller.dispatch({type:"delete-item-and-animate-out",id:this.props.id(),setFocusAfterDelete:e.device==="keyboard"})}onDuplicateWithoutFocus(){let e=this.model();e&&(e.type==="folder"?this.controller.dispatch({type:"duplicate-folder",id:this.props.id()}):this.controller.dispatch({type:"duplicate-expression",id:this.props.id()}))}isReadonly(){return this.controller.isItemMarkedReadonly(this.props.id())}onToggleReadonly(){let e=this.model();e&&this.controller.dispatch({type:"set-item-readonly",id:this.props.id(),readonly:!e.readonly})}getReadonlyIcon(){return this.isReadonly()?"dcg-icon-lock":"dcg-icon-pencil"}getReadonlyToggleLabel(){return this.isReadonly()?this.controller.s("graphing-calculator-label-unlock-expression-tooltip"):this.controller.s("graphing-calculator-label-lock-expression-tooltip")}};var aa=__dcg_shared_module_exports__['e']($());var{If:pJ}=aa.Components,zm=class extends aa.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return aa.createElement(pJ,{predicate:()=>this.controller.showExpressionZoomFitButton(this.model)},()=>aa.createElement("div",{class:aa.const("dcg-suggested-zoom-view dcg-do-blur"),handleEvent:aa.const(!0)},aa.createElement(Ce,{tooltip:this.bindFn(this.getZoomText),gravity:()=>"e"},aa.createElement("i",{onTap:this.bindFn(this.onZoom),role:aa.const("button"),tabindex:aa.const("0"),"aria-label":this.bindFn(this.getZoomText),class:aa.const("dcg-icon-zoom-fit")}))))}getZoomText(){return this.controller.s("graphing-calculator-text-zoom-fit")}onZoom(e){this.controller.dispatch({type:"expression-zoom-fit",id:this.model.id,focusAfterTap:e.device==="keyboard"})}};var sa=__dcg_shared_module_exports__['e']($());var{If:uJ}=sa.Components,M0=class extends sa.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return sa.createElement(uJ,{predicate:this.bindFn(this.shouldShow)},()=>sa.createElement("div",{class:sa.const("dcg-generate-table-view dcg-do-blur"),handleEvent:sa.const(!0)},sa.createElement(Ce,{tooltip:this.bindFn(this.getTooltip),gravity:()=>"s"},sa.createElement("i",{onTap:()=>this.controller.dispatch({type:"convert-or-create-table",index:this.model.index}),role:sa.const("button"),tabindex:sa.const("0"),"aria-label":()=>cr(this.model,"create_table"),class:sa.const("dcg-icon-create-table")}))))}shouldShow(){return gu(this.model)!=="recursive-function"||!this.model||this.model.type!=="expression"?!1:!this.controller.hasTableHeaderWithIdentifier(this.model.formula.function_definition)}getTooltip(){return this.controller.s("graphing-calculator-label-create-table")}};var Ke=__dcg_shared_module_exports__['e']($());var go=__dcg_shared_module_exports__['e']($());var{If:hJ}=go.Components,{Switch:gJ}=go.Components,Vs=class extends go.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}iconType(){return this.controller.shouldShowReplaceIcon()?"rename":this.controller.isItemMarkedReadonly(this.model.id)?"lock":"delete"}getAriaLabel(){switch(this.iconType()){case"none":case"lock":return;case"rename":return cr(this.model,"rename");case"delete":return cr(this.model,"delete")}}onIconTap(){this.iconType()==="delete"?this.controller.dispatch({type:"delete-item-and-animate-out",id:this.model.id,setFocusAfterDelete:!this.controller.isInEditListMode()}):this.iconType()==="rename"&&this.controller.dispatch({type:"rename-identifier-in-item",search:this.controller.getExpressionSearchStr(),replace:this.controller.getExpressionReplaceStr(),id:this.model.id})}isIconTappable(){let e=this.iconType();return e!=="none"&&e!=="lock"}template(){return go.createElement(hJ,{predicate:()=>!this.controller.isInEditListMode()},()=>go.createElement("div",{class:()=>({"dcg-top-level-icon":!0,"dcg-tappable":this.isIconTappable()}),tabIndex:()=>this.isIconTappable()?0:-1,"aria-label":this.bindFn(this.getAriaLabel),handleEvent:this.bindFn(this.isIconTappable),onTap:this.bindFn(this.onIconTap),role:go.const("button"),manageFocus:this.const({shouldBeFocused:()=>Au({controller:this.controller,location:{type:"top-level-icon",id:this.model.id}}),onFocusedChanged:(e,t)=>{var i;e?this.controller.dispatch({type:"set-focus-location",location:{type:"top-level-icon",id:this.model.id}}):t.relatedTarget&&!((i=t.relatedTarget)!=null&&i.closest("[data-dcg-label]"))&&this.controller.dispatch({type:"blur-focus-location",location:{type:"top-level-icon",id:this.model.id}})}})},go.createElement(gJ,{key:()=>this.iconType()},e=>{switch(e){case"delete":return go.createElement("i",{class:go.const("dcg-icon-remove dcg-top-level-delete"),"aria-hidden":go.const("true")});case"lock":return go.createElement("i",{class:go.const("dcg-icon-lock dcg-lock-indicator"),"aria-hidden":go.const("true")});case"rename":return go.createElement("i",{class:go.const("dcg-icon-replace"),"aria-hidden":go.const("true")});case"none":return go.createElement("span",null)}})))}};var{If:pc,SwitchUnion:mJ}=Ke.Components,ch=class extends na{didMount(){this.onItemViewMounted(),this.lastBrailleMode=this.controller.getBrailleMode()}didMountRootNode(e){this.rootNode=e}willUnmount(){this.onItemViewUnmounted()}template(){return Ke.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-mathitem":!0,"dcg-inFolder":!!this.model.folderId,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-selected":this.controller.isItemSelected(this.id)&&!this.controller.isInEditListMode(),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-hasSlider":this.hasSlider(),"dcg-hasEvaluation":this.controller.shouldShowEvaluationForItem(this.id),"dcg-hasRegression":this.hasRegression(),"dcg-hasDomain":this.hasDomain()||this.hasDomain3d()}),"expr-id":()=>this.model.id,didMount:this.bindFn(this.didMountRootNode)},Ke.createElement("div",{class:Ke.const("dcg-fade-container"),onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},Ke.createElement("div",{class:Ke.const("dcg-main")},Ke.createElement(pc,{predicate:()=>!this.controller.isInEditListMode()&&!this.isReadonly()},()=>Ke.createElement(ii,{latex:()=>Sb(this.model),operatorNames:()=>this.getMQConfig().autoOperatorNames,ariaLabel:()=>this.getAriaLabel("braille"),brailleShouldFocus:()=>this.isFocused(),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:(e,t)=>this.handleMQFocusedChanged(e,t),onBrailleKeydown:this.bindFn(this.handleBraillePressedKey),...ji(this.controller)},Ke.createElement(ve,{latex:()=>Sb(this.model),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getFormulaAria),isFocused:()=>this.isFocused(),noFadeout:()=>this.controller.isItemMarkedReadonly(this.model.id),tokenController:this.props.controller,capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),hasError:this.const(!1),onUserPressedKey:(e,t)=>this.handlePressedKey(e,t),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:(e,t)=>this.handleMQFocusedChanged(e,t),onSelectionChanged:()=>{this.controller.runAfterDispatch(()=>{this.controller.dispatch({type:"render"})})},needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))),Ke.createElement(pc,{predicate:()=>this.controller.isInEditListMode()||this.isReadonly()},()=>Ke.createElement("div",{class:Ke.const("dcg-edit-list-mathquill"),tabindex:()=>this.controller.getBrailleMode()==="none"?"0":"-1",onTap:()=>this.controller.isInEditListMode()?this.exitEditListMode():{},onKeydown:this.bindFn(this.handleReadonlyPressedKey),manageFocus:this.const({shouldBeFocused:()=>this.controller.getBrailleMode()!=="none"?!1:Au({controller:this.controller,location:{type:"readonly-expression",id:this.model.id}}),onFocusedChanged:(e,t)=>{this.controller.getBrailleMode()==="none"&&(e?this.controller.dispatch({type:"set-focus-location",location:{type:"readonly-expression",id:this.model.id}}):this.doesNodeBelongToSliderLimit(t.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"readonly-expression",id:this.model.id}}))}})},Ke.createElement(ii,{latex:()=>Sb(this.model),operatorNames:()=>this.getMQConfig().autoOperatorNames,ariaLabel:()=>this.getAriaLabel("braille"),isStatic:this.const(!0),brailleShouldFocus:()=>{let e=this.controller.getFocusLocation();return!e||e.type!=="readonly-expression"?!1:e.id===this.id},onBrailleFocusedChanged:(e,t)=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"readonly-expression",id:this.model.id}}):this.doesNodeBelongToSliderLimit(t.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"readonly-expression",id:this.model.id}})},...ji(this.controller)},Ke.createElement(ke,{latex:()=>Sb(this.model),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech"),tokenController:this.props.controller}))))),Ke.createElement(Vs,{controller:this.props.controller,model:this.props.model}),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowFooter)},()=>Ke.createElement("div",{class:this.getFooterClass()},mJ(()=>this.getFooterType(),{none:()=>{},regression:()=>Ke.createElement(ax,{model:this.props.model,controller:this.props.controller}),label:()=>Ke.createElement(Pu,{model:this.props.model,controller:this.props.controller}),slider:()=>Ke.createElement(lx,{model:this.props.model,controller:this.props.controller}),domain:()=>Ke.createElement(sh,{model:this.props.model,controller:this.props.controller,domainIndex:()=>0}),domain3d:()=>Ke.createElement("div",null,Ke.createElement(pc,{predicate:()=>!n_(this.model)},()=>Ke.createElement(sh,{model:this.props.model,controller:this.props.controller,domainIndex:()=>0})),Ke.createElement(pc,{predicate:()=>!a_(this.model)},()=>Ke.createElement(sh,{model:this.props.model,controller:this.props.controller,domainIndex:()=>1}))),evaluation:()=>Ke.createElement(ah,{id:()=>this.props.model().id,dependent:()=>Oo(this.model)||"",val:()=>this.controller.getEvaluationValueForItem(this.id),controller:this.props.controller,focusable:this.const(!0)}),distribution:()=>Ke.createElement(px,{model:this.props.model,controller:this.props.controller}),visualization:()=>Ke.createElement(ux,{model:this.props.model,controller:this.props.controller}),ttest:()=>Ke.createElement(hx,{model:this.props.model,controller:this.props.controller}),stats:()=>Ke.createElement(gx,{model:this.props.model,controller:this.props.controller}),warning:()=>Ke.createElement(nx,{controller:this.props.controller,type:this.bindFn(this.getFooterWarningType)})}),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowBrailleError)},()=>Ke.createElement("div",{tabindex:Ke.const(0),class:Ke.const("dcg-expression-braille-error"),role:Ke.const("button"),"aria-roledescription":Ke.const("error"),"aria-label":()=>this.controller.unpack(this.model.error)},Ke.createElement("i",{class:Ke.const("dcg-icon-error"),"aria-hidden":Ke.const("true")}),()=>this.controller.unpack(this.model.error))),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowSliderPrompt)},()=>Ke.createElement(hl,{model:this.props.model,controller:this.props.controller})),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowRenamePrompt)},()=>Ke.createElement(cx,{from:this.bindFn(this.getRenameIdentifierFrom),to:this.bindFn(this.getRenameIdentifierTo),count:this.bindFn(this.getRenameCountOfChanges),inFolder:()=>this.getRenameIdentifierFolderId()!==void 0,handleRename:this.bindFn(this.handleRename)})))),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowActionInfo)},()=>Ke.createElement("div",{class:this.getFooterClass()},Ke.createElement(lh,{model:this.props.model,controller:this.props.controller}))),Ke.createElement(pc,{predicate:this.bindFn(this.shouldShowExtendTo3D)},()=>Ke.createElement("div",{class:this.getFooterClass("dcg-extend-to-3d"),handleEvent:Ke.const("true")},Ke.createElement(He,{onChange:e=>{this.controller.dispatch({type:"set-item-extend-to-3D",id:this.model.id,extendTo3D:e})},checked:()=>this.model.extendTo3D,class:this.const("dcg-expression-footer-checkbox")},()=>this.controller.s("graphing-calculator-label-extend-to-3d"))))),Ke.createElement("span",{class:Ke.const("dcg-tab dcg-action-drag dcg-action-icon-touch"),handleevent:Ke.const("true"),tapboundary:Ke.const("true"),disablescroll:Ke.const("true"),onTapStart:this.bindFn(this.onDragPending)},Ke.createElement("span",{class:Ke.const("dcg-num")},()=>this.model.displayIndex),Ke.createElement("div",{class:Ke.const("dcg-tab-interior dcg-action-icon-mouse")},Ke.createElement(ox,{model:this.props.model,controller:this.props.controller})),Ke.createElement(zm,{model:this.props.model,controller:this.props.controller}),Ke.createElement(M0,{model:this.props.model,controller:this.props.controller})),Ke.createElement(Gs,{controller:this.props.controller,id:()=>this.model.id}))}shouldShowExtendTo3D(){return this.controller.isThreeDMode()?IC(this.model):!1}getRenameIdentifierFrom(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.from||""}getRenameIdentifierTo(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.to||""}getRenameCountOfChanges(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.countOfChanges||0}getRenameIdentifierFolderId(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e==null?void 0:e.folderId}handleRename(){let e={search:this.getRenameIdentifierFrom(),replace:this.getRenameIdentifierTo()},t=this.getRenameIdentifierFolderId();t===void 0?this.controller.dispatch({type:"rename-identifier-global",...e}):this.controller.dispatch({type:"rename-identifier-in-item",id:t,...e})}didUpdate(){this.lastBrailleMode=this.controller.getBrailleMode()}shouldShowFooter(){return this.shouldShowBrailleError()||this.shouldShowSliderPrompt()||this.shouldShowRenamePrompt()?!0:this.getFooterType()!=="none"}getFooterType(){return this.hasRegression()?"regression":this.shouldShowLabelView()?"label":this.hasSlider()?"slider":this.hasDomain()?"domain":this.hasDomain3d()?"domain3d":this.isTTest()?"ttest":this.isStats()?"stats":this.controller.shouldShowEvaluationForItem(this.id)?"evaluation":this.model.unresolved?"warning":this.isToplevelDistribution()?"distribution":this.isVisualization()?"visualization":MT(this.model)||this.model.recursiveDepthPlottingError?"warning":"none"}getFooterWarningType(){if(this.model.unresolved)return"unresolved";if(MT(this.model))return"tone-out-of-range";if(this.model.recursiveDepthPlottingError)return"recursive-depth-plotting-error"}getFooterClass(e){return this.const({"dcg-expression-bottom":!0,"dcg-indent-in-folder":!0,"dcg-fadein-bottom":!this.isFirstRender(),[e||""]:!!e})}onCreateSliders(e){this.controller.dispatch({type:"create-sliders-for-item",id:this.id,variables:e})}shouldShowLabelView(){return Hi("labels")&&Jv(this.model)&&!this.controller.isThreeDMode()}shouldShowSliderPrompt(){let e=mu(this.model);return e.length>0&&e.length<=4?!0:this.controller.areSlidersEnabled()?Uv(this.model).length>0:!1}shouldShowRenamePrompt(){return this.getRenameCountOfChanges()>0}shouldShowActionInfo(){return!!(this.controller.areActionsEnabled()&&this.model.clickableInfo&&this.model.clickableInfo.enabled&&this.model.clickableInfo.latex)}shouldShowBrailleError(){return this.controller.getBrailleMode()!=="none"&&this.hasError()}hasRegression(){return!!(this.model.formula&&this.model.formula.is_regression)}hasDomain(){return SC(this.model)}hasDomain3d(){return EC(this.model)}isToplevelDistribution(){return Ud(this.model)}isVisualization(){return AC(this.model)}isTTest(){return jT(this.model)}isStats(){return p_(this.model)}hasSlider(){return!!this.model.sliderExists}getLabelOptions(){return this.controller.getEvaluationLabelOptionsForItem(this.model.id)}getAriaLabel(e){if(this.shouldShowLabelView()){var t;this.model.label&&this.model.label!==""?t=this.model.label:e==="speech"?t=this.controller.s("graphing-calculator-narration-expression-label"):t=this.controller.raw("lbl");var i;return $s(this.model)?i=t:e==="speech"?i=this.controller.s("graphing-calculator-narration-expression-hidden-label",{label:t}):i=this.controller.raw("h __label__",{label:t}),i}return e==="speech"?this.controller.s("shared-calculator-narration-expression-index",{index:this.model.displayIndex}):this.controller.raw("eq__index__",{index:this.model.displayIndex})}getFormulaAria(){let e=this.model.formula,t="";if(!e||Nl(this.model))return t;if(this.controller.shouldShowEvaluationForItem(this.id)){t="equals ";let i=e.zero_values&&e.zero_values.length?e.zero_values[0].val:e.constant_value;Array.isArray(i)?t+=this.controller.s("graphing-calculator-label-evaluation-list",{count:i.length}):i!==void 0&&(t+=uo(__dcg_shared_module_exports__['ab'](+i,this.getLabelOptions())))}else e.error&&!this.shouldShowSliderPrompt()?t=this.controller.unpack(e.error):Ud(this.model)?t=this.controller.s("graphing-calculator-narration-expression-evaluation-is-distribution"):this.isTTest()&&(t=this.controller.s("graphing-calculator-narration-expression-evaluation-is-t-test"));if(this.model.shouldGraph&&(e.is_graphable||e.is_regression)){e.is_graphable&&e.is_regression?t+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph-and-regression"):e.is_regression?t+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-regression"):t+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph");let i=this.controller.getAudioGraph();i&&i.agNavigator.canTrace(this.model)&&(xi?t+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-mac"):t+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-windows"))}return this.controller.toneEnabled()&&ya(this.model)&&(this.model.hidden?t+=" "+this.controller.s("graphing-calculator-narration-expression-tone-muted"):t+=" "+this.controller.s("graphing-calculator-narration-expression-tone-unmuted")),t}handleBraillePressedKey(e){let t=ue(e);if(t){if(t==="Esc")Pr(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}});else if(t==="Up"||t==="Down"||t==="Enter")this.controller.dispatch({type:"on-special-key-pressed",key:t});else if(t==="Del"||t==="Backspace"){let i=ia();Nl(this.model)&&Lm(i)&&(this.controller.dispatch({type:"on-special-key-pressed",key:t==="Del"?"Delete":t}),e.preventDefault(),e.stopPropagation())}}}handleReadonlyPressedKey(e){if(this.controller.isInEditListMode())return;let t=ue(e);!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(t==="Esc"?(e.preventDefault(),e.stopPropagation(),Pr(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}})):(t==="Up"||t==="Down"||t==="Enter")&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"on-special-key-pressed",key:t})))}handlePressedKey(e,t){var n;var i=ve.getFocusedMathquill();if(i){if(t&&this.controller.isGraphPaperFocused()){let a=(n=this.controller.getGrapher2d())==null?void 0:n.poiController;if(!a)return;let s=a.keyboardAttentionManager;if(e==="Tab"||e==="Shift-Tab"){t.stopPropagation(),t.preventDefault(),s.focusNextObjFromKeyboard({direction:t.shiftKey?"prev":"next"});return}else if(e==="Left"||e==="Right"||e==="Up"||e==="Down"||e==="Shift-Left"||e==="Shift-Right"||e==="Shift-Up"||e==="Shift-Down"){t.stopPropagation(),t.preventDefault(),t&&a.moveGeoPointFromKeyboard(t);return}else if(e==="Enter"){t.stopPropagation(),t.preventDefault();let l=s.getKeyboardAttention();a.tapGeoPointFromKeyboard(t),this.controller.getEvaluator().notifyWhenSynced(()=>{let c=this.controller.getValidCursorContext(),d=this.model.formula.cursor_context;if(c&&c===d){let u=this.controller.getFocusLocation();if(u&&u.type==="expression"&&u.id===this.model.id&&!u.isFakeGraphFocus&&this.controller.dispatch({type:"set-focus-location",location:{...u,isFakeGraphFocus:!0}}),l){let h=s.findTabbableObjectsForCurrentTool(l);h.currentIsTabbable&&s.updateKeyboardAttention(h.targets[h.currentTabIndex],{describe:!1})}}});return}else if(e==="Esc"){t.stopPropagation(),t.preventDefault(),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.model.id}});return}}if(e==="Esc"){Pr(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}});return}else if(e==="Up"||e==="Down"){var o=ve.applyArrowKeyAndReturnIfWasAtBounds(i,e,t);return o?this.controller.dispatch({type:"on-special-key-pressed",key:e}):void 0}else if(e==="Delete"||e==="Backspace"){if(Nl(this.model))return this.controller.dispatch({type:"on-special-key-pressed",key:e})}else if(e==="Enter")return t&&(t.preventDefault(),t.stopPropagation()),this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});i.keystroke(e,t),this.handleLatexChanged(i.latex())}}handleLatexChanged(e){e!==this.model.latex&&this.controller.dispatch({type:"set-item-latex",id:this.id,latex:e})}doesNodeBelongToSliderLimit(e){return!e||!this.rootNode.contains(e)?!1:!!e.closest("[data-dcg-label]")}handleMQFocusedChanged(e,t){e?this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}):!this.doesNodeBelongToSliderLimit(t.relatedTarget)&&this.lastBrailleMode===this.controller.getBrailleMode()&&this.controller.dispatch({type:"blur-focus-location",location:{type:"expression",id:this.id}})}onMouseSelect(e){this.isReadonly()||e.device!=="keyboard"&&(e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}})))}isReadonly(){return this.controller.isItemReadonly(this.id)}isFocused(){let e=this.controller.getFocusLocation();return!e||e.type!=="expression"?!1:e.id===this.id}isSliderThumbFocused(){let e=this.controller.getFocusLocation();return!e||e.type!=="slider-thumb"?!1:e.id===this.id}hasError(){return!!this.model.error&&!Nl(this.model)}getMQConfig(){return this.controller.getMathquillConfig({})}};function ji(r){return{sixKeyInput:()=>r.getSixKeyInput(),mode:()=>r.getBrailleMode(),capExpressionSize:()=>r.getCapExpressionSize()?{exceedsLimit:e=>e.length>am,onExpressionSizeExceeded:()=>r.dispatch({type:"expression-size-exceeded"})}:void 0}}var gl=__dcg_shared_module_exports__['e']($());kt();var{Textarea:fJ}=gl.Components,pd=class extends gl.Class{template(){return gl.createElement("div",{class:gl.const("dcg-smart-textarea-container")},gl.createElement("div",{class:gl.const("dcg-displayTextarea dcg-fixed-width-element"),didMount:this.bindFn(this.didMountDisplay)}),gl.createElement(fJ,{class:()=>({"dcg-do-blur":!0,"dcg-fixed-width-element":!0,"dcg-smart-textarea":!0,"dcg-empty":!this.props.text()}),"aria-label":()=>{var e,t;return(t=(e=this.props).ariaLabel)==null?void 0:t.call(e)},placeholder:this.bindFn(this.getPlaceholder),readonly:()=>this.props.readonly()?!0:void 0,value:this.props.text,onInput:this.props.onInput,didMount:this.bindFn(this.didMountTextarea),onKeydown:this.bindFn(this.onKeydownEvent)}))}getDisplayTextHTML(){let e=this.props.text()||"",t=(n,a)=>e.slice(n,a).replace(/</g,"&lt;").replace(/>/g,"&gt;"),i=0,o="";if(this.props.showLinks()){let n=/(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gi,a=null;for(;(a=n.exec(e))!==null;){let[s]=a;o+=t(i,a.index),o+=`<a rel='nofollow ugc' href='${s}' target ='_blank'>${s}</a>`,i=n.lastIndex}}return o+=t(i),o}willUnmount(){this.textareaNode=void 0}didMountDisplay(e){this.displayNode=e,W(e).on("touchend",function(t){t.preventDefault()}),W(e).on("dcg-tap dcg-tapstart",function(t){t.target.closest("a")&&t.handle()}),this.renderDisplayText()}didMountTextarea(e){this.textareaNode=e,W(e).on("dcg-tapstart",t=>{t.handle()}),W(e).on("focusin focusout",()=>this.onFocusEvent()),this.updateFocused()}didUpdate(){this.updateFocused(),this.renderDisplayText()}onFocusEvent(){if(this.textareaNode){var e=document.activeElement===this.textareaNode;this.shouldBeFocused()!==e&&this.props.onFocusChange(e)}}renderDisplayText(){if(!this.displayNode)return;let e=this.getDisplayTextHTML();this.lastDisplayTextHTML!==e&&(this.lastDisplayTextHTML=e,this.displayNode.innerHTML=e)}isFocused(){return document.activeElement===this.textareaNode}shouldBeFocused(){return this.props.shouldFocus()}updateFocused(){if(!this.textareaNode)return;let e=this.isFocused(),t=this.shouldBeFocused();if(e!==t)if(!t)this.textareaNode.blur();else{if(La&&Lc)return;this.textareaNode.focus(),this.textareaNode.selectionStart=this.textareaNode.selectionEnd=this.textareaNode.value.length}}onKeydownEvent(e){var t=this.textareaNode;if(!t)return;var i=ue(e);let o=this.props.readonly(),n=this.props.readonlyAction&&this.props.readonlyAction();if(o&&n!==void 0&&n.predicate()){!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(i===qa||i===ep)&&(e.preventDefault(),n.action());return}i===qa&&!e.metaKey?(e.preventDefault(),this.props.onSpecialKey("Enter")):i===_o?Pr():i===rn?(o||t.selectionStart===0&&t.selectionEnd===0)&&!(e.altKey||e.metaKey)&&(e.preventDefault(),this.props.onSpecialKey("Up")):i===wn?(o||t.selectionStart===t.value.length&&t.selectionEnd===t.value.length)&&!(e.altKey||e.metaKey)&&(e.preventDefault(),this.props.onSpecialKey("Down")):i===Ss&&!(o&&n!==void 0&&n.predicate())?t.value.length===0&&(e.preventDefault(),this.props.onSpecialKey("Backspace")):i===Yg&&!(o&&n!==void 0&&n.predicate())&&t.value.length===0&&(e.preventDefault(),this.props.onSpecialKey("Delete")),this.props.onKeydown&&this.props.onKeydown(e)}getPlaceholder(){var e,t;if(!this.props.text())return(t=(e=this.props).placeholder)==null?void 0:t.call(e)}};var oo=__dcg_shared_module_exports__['e']($());var mx=class extends na{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return oo.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-expressiontext":!0,"dcg-inFolder":!!this.model.folderId,"dcg-selected":!!this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id)}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},oo.createElement("div",{class:oo.const("dcg-fade-container")},oo.createElement("div",{class:oo.const("dcg-main")},oo.createElement(pd,{shouldFocus:this.bindFn(this.isFocused),text:()=>this.model.text,showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onInput),onFocusChange:this.bindFn(this.onFocusChange),onSpecialKey:this.bindFn(this.onSpecialKey),readonly:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.id),readonlyAction:this.const({predicate:()=>this.controller.isInEditListMode(),action:()=>this.exitEditListMode()}),ariaLabel:()=>cr(this.model,"edit_title"),placeholder:()=>this.controller.s("graphing-calculator-text-note-placeholder")})),oo.createElement(Vs,{controller:this.props.controller,model:this.props.model})),oo.createElement("span",{class:oo.const("dcg-tab dcg-action-drag"),handleevent:oo.const("true"),tapboundary:oo.const("true"),disablescroll:oo.const("true"),onTapStart:this.bindFn(this.onDragPending)},oo.createElement("span",{class:oo.const("dcg-num")},()=>this.model.displayIndex),oo.createElement("div",{class:oo.const("dcg-tab-interior")}),oo.createElement("i",{class:oo.const("dcg-icon-text"),"aria-hidden":oo.const("true")})),oo.createElement(Gs,{controller:this.props.controller,id:()=>this.model.id}))}onInput(e){this.controller.dispatch({type:"set-note-text",id:this.id,text:e})}onFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"text",id:this.id}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"text",id:this.id}})}onSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}isFocused(){let e=this.controller.getFocusLocation();return!(!e||e.type!=="text"||e.id!==this.id)}};var st=__dcg_shared_module_exports__['e']($());kt();var hr=__dcg_shared_module_exports__['e']($());var qo=__dcg_shared_module_exports__['e']($());var{SwitchUnion:bJ,If:yJ}=qo.Components,fx=class extends qo.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return qo.createElement("div",{class:qo.const("dcg-table-icon-container")},bJ(this.bindFn(this.typeOfIcon),{error:()=>qo.createElement(Bo,{error:()=>this.controller.unpack(this.model.error),gravity:this.const("s")}),none:()=>qo.createElement("span",null),icon:()=>qo.createElement("div",{class:qo.const("dcg-circular-icon-container"),role:qo.const("button"),tabindex:qo.const("0"),"aria-label":this.bindFn(this.getIconAriaLabel),handleevent:qo.const("true"),"dcg-open-menu-guid":()=>this.getMenuGUID(),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions();if(this.controller.isInEditListMode()||e.shiftKey)return this.toggleOptions();this.toggleGraphShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),this.toggleOptions()},manageFocus:this.const(Fe({controller:this.controller,location:{type:"table-icon",id:this.model.table.id,columnId:this.model.id}}))},qo.createElement(Pi,{iconType:this.bindFn(this.getIcon),backgroundColor:this.bindFn(this.getModelColor)}),qo.createElement(yJ,{predicate:()=>this.model.disableGraphInteractions},()=>qo.createElement("i",{class:qo.const("dcg-graph-interaction-disabled dcg-icon-lock")})))}))}getModelColor(){return mb(this.model)}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"table-column",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}})}toggleGraphShown(){this.controller.dispatch({type:"toggle-tablecolumn-hidden",tableId:this.model.table.id,columnId:this.model.id})}hasError(){return!!this.model.error}getIcon(){return this.model.shouldGraph?this.controller.isInEditListMode()?"none":this.model.points&&this.model.lines?"table-points-and-lines":this.model.points&&!this.model.lines?"table-points":!this.model.points&&this.model.lines?"table-lines":"none":"hidden"}typeOfIcon(){return this.model.latex===""||!this.controller.getGraphSettings().config.graphpaper?"none":this.model.error?"error":this.model.index===0?"none":"icon"}getIconAriaLabel(){return this.myOptionsOpen()?this.controller.s("graphing-calculator-narration-hide-options"):this.controller.isInEditListMode()?this.controller.s("graphing-calculator-narration-show-options"):this.model.shouldGraph?this.controller.s("graphing-calculator-narration-hide-table-column"):this.controller.s("graphing-calculator-narration-show-table-column")}};var{If:bx}=hr.Components,yx=class extends hr.Class{init(){this.model=this.props.model(),this.controller=this.props.controller(),this.table=this.model.table}isRightSide(){return this.lookupCellPosition().column>=this.table.columnModels.length-1}template(){return hr.createElement("div",{class:()=>({"dcg-cell":!0,"dcg-table-header":!0,"dcg-do-not-blur":!0,"dcg-left":this.model.index===0,"dcg-right":this.isRightSide(),"dcg-selected":this.shouldFocus()&&!this.table.readonly,"dcg-error":!!this.model.error,"dcg-leave-space-for-icon":this.leaveSpaceForIcon(),"dcg-leave-space-for-drag-icon":this.hasDragIcon()}),index:()=>this.model.index,onTapStart:this.bindFn(this.focusThisCell)},hr.createElement("div",{class:hr.const("dcg-inner-border")}),hr.createElement(bx,{predicate:()=>!this.isRightSide()&&(!this.controller.is3dProduct()||!!this.model.error)},()=>hr.createElement(fx,{model:this.props.model,controller:this.props.controller})),hr.createElement("div",{role:hr.const("columnheader")},hr.createElement(bx,{predicate:()=>!this.controller.isInEditListMode()&&!this.controller.isItemReadonly(this.table.id)},()=>hr.createElement(ii,{latex:()=>this.model.latex||"",operatorNames:()=>this.getMQConfig().autoOperatorNames,brailleShouldFocus:this.bindFn(this.shouldFocus),ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:this.bindFn(this.handleMQFocusedChanged),selectOnFocus:this.const(!0),onBrailleKeydown:this.bindFn(this.handleKeydownOnBrailleInput),...ji(this.props.controller())},hr.createElement(ve,{latex:()=>this.model.latex||"",isFocused:this.bindFn(this.shouldFocus),capExpressionSize:()=>this.controller.getCapExpressionSize(),noFadeout:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getAriaPostLabel),hasError:this.const(!1),onUserPressedKey:(e,t)=>this.handlePressedKey(e,t),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.bindFn(this.handleMQFocusedChanged),selectOnFocus:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))),hr.createElement(bx,{predicate:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.table.id)},()=>hr.createElement(ii,{latex:()=>this.model.latex||"",operatorNames:()=>this.getMQConfig().autoOperatorNames,ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),tabindex:this.const(-1),isStatic:this.const(!0),brailleShouldFocus:this.bindFn(this.shouldFocusReadonlyCell),onBrailleFocusedChanged:this.bindFn(this.handleMQFocusedChanged),...ji(this.props.controller())},hr.createElement(ke,{latex:()=>this.model.latex||"",config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech")},hr.createElement("span",{class:hr.const("dcg-math-field dcg-cell-math-content"),role:hr.const("textbox"),"aria-readonly":hr.const("true"),tabindex:()=>this.controller.isInEditListMode()?-1:0,onKeyDown:this.bindFn(this.handleKeydownOnReadonlyCell),manageFocus:this.const({shouldBeFocused:this.bindFn(this.shouldFocusReadonlyCell),onFocusedChanged:this.bindFn(this.handleFocusedChanged)})})))),hr.createElement(bx,{predicate:this.bindFn(this.hasDragIcon)},()=>hr.createElement("span",{class:hr.const("dcg-drag-icon"),"dcg-drag-mode":()=>this.model.dragMode,style:()=>({color:this.model.color})},hr.createElement("i",{class:()=>({"dcg-icon-move":this.model.dragMode==="XY","dcg-icon-move-horizontal":this.model.dragMode==="X","dcg-icon-move-vertical":this.model.dragMode==="Y"}),"aria-hidden":hr.const("true")})))),hr.createElement("div",{class:hr.const("dcg-empty-line")}),hr.createElement(bx,{predicate:()=>this.isRightSide()},()=>hr.createElement("span",{class:hr.const("dcg-fade-right")})))}hasDragIcon(){return this.model.dragMode!=="NONE"&&!this.model.error}leaveSpaceForIcon(){if(this.model.error||this.controller.is3dProduct())return!1;let{column:e}=this.lookupCellPosition(),t=Qf(this.table);return e>0&&e<t-1}focusThisCell(e){e.wasHandled()||(e.handle(),!this.controller.isItemReadonly(this.table.id)&&(this.shouldFocus()||this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})))}handleFocusedChanged(e,t){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(t.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}lookupCellPosition(){return{row:0,column:this.model.index}}getAriaLabel(e){var t=this.lookupCellPosition();return e==="speech"?this.controller.s("graphing-calculator-narration-table-column-header",{column:t.column+1}):this.controller.raw("h__column__",{column:t.column+1})}getAriaPostLabel(){let e="",t=this.model;return t.shouldGraph&&(t.points||t.lines)&&!yL(t)&&(e=this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph"),xi?e+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-mac"):e+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-windows")),e}handlePressedKey(e,t){var i=ve.getFocusedMathquill();i&&(ve.handleKeystrokeAndDecideIfSpecialEvent(i,e,t)?this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:e}):this.handleLatexChanged(i.latex()))}handleKeydownOnBrailleInput(e){let t=ue(e);if(!t)return;let i=t==="Enter"||t==="Up"||t==="Down",o=ia(),n=o&&t==="Left"&&o.selectionStart===0||t==="Right"&&o.selectionStart===o.value.length,a=this.model.latex.length===0&&Lm(o);(i||n||(t==="Del"||t==="Backspace")&&a)&&(this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:t==="Del"?"Delete":t}),e.preventDefault())}handleKeydownOnReadonlyCell(e){let t=ue(e);t!=="Tab"&&(e.preventDefault(),t==="Esc"&&Pr(),t&&this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:t}))}handleLatexChanged(e){var t=this.model.latex;t!==e&&this.controller.dispatch({type:"set-tablecell-latex",tableId:this.table.id,cell:this.lookupCellPosition(),latex:e})}shouldFocus(){return!this.controller.isInEditListMode()&&__dcg_shared_module_exports__['Oa'](this.lookupCellPosition(),Mn(this.table))}shouldFocusReadonlyCell(){return __dcg_shared_module_exports__['Oa'](this.lookupCellPosition(),Mn(this.table))}isNodeWithinTableCell(e){if(!e||!e.closest(".dcg-cell"))return!1;var t=this.controller.getItemRootNodeById(this.table.id);return t?W.contains(t,e):!1}handleMQFocusedChanged(e,t){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(t.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}getMQConfig(){return this.controller.getMathquillConfig({})}};var oi=__dcg_shared_module_exports__['e']($());kt();var{If:u1}=oi.Components,xx=class extends oi.Class{init(){this.column=this.props.column(),this.controller=this.props.controller(),this.table=this.column.table}template(){return oi.createElement("div",{class:()=>({"dcg-cell":!0,"dcg-do-not-blur":!0,"dcg-empty":this.isEmpty(),"dcg-non-editable":!!this.column.disabled,"dcg-error":!!this.hasError(),"dcg-selected":this.shouldFocus()&&!this.controller.isItemReadonly(this.table.id)}),onTapStart:this.bindFn(this.focusThisCell)},oi.createElement("div",{class:oi.const("dcg-inner-border")}),oi.createElement("div",{role:oi.const("gridcell")},oi.createElement(u1,{predicate:this.bindFn(this.hasError)},()=>oi.createElement("span",{class:oi.const("dcg-table-icon-error-container")},oi.createElement(Bo,{error:this.bindFn(this.getErrorMessage),gravity:this.const("s"),size:this.const("small")}))),oi.createElement(u1,{predicate:()=>!this.isColumnEditable()},()=>oi.createElement(ii,{latex:()=>this.getValue(),operatorNames:()=>this.getMQConfig().autoOperatorNames,brailleShouldFocus:this.bindFn(this.shouldFocusReadonlyCell),ariaLabel:()=>this.getAriaLabel("braille"),tabindex:()=>this.controller.isInEditListMode()?-1:0,isStatic:this.const(!0),onBrailleFocusedChanged:this.bindFn(this.handleFocusedChanged),onBrailleKeydown:e=>(this.handleKeydownOnReadonlyCell(e),!0),...ji(this.props.controller())},oi.createElement(ke,{getAriaLabel:()=>this.getAriaLabel("speech"),latex:()=>this.getValue(),config:this.bindFn(this.getMQConfig)},oi.createElement("span",{class:oi.const("dcg-math-field dcg-cell-math-content dcg-mathquill-input-span"),role:oi.const("textbox"),"aria-roledescription":()=>this.column.disabled?this.controller.s("graphing-calculator-narration-computed-cell-role-description"):void 0,"aria-readonly":oi.const("true"),tabindex:()=>!this.controller.isInEditListMode()&&(!this.isEmpty()||!this.column.disabled)?0:-1,onKeyDown:this.bindFn(this.handleKeydownOnReadonlyCell),manageFocus:this.const({shouldBeFocused:this.bindFn(this.shouldFocusReadonlyCell),onFocusedChanged:this.bindFn(this.handleFocusedChanged)})})))),oi.createElement(u1,{predicate:this.bindFn(this.isColumnEditable)},()=>oi.createElement(ii,{latex:()=>this.getValue(),operatorNames:()=>this.getMQConfig().autoOperatorNames,brailleShouldFocus:this.bindFn(this.shouldFocusEditableCell),ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:this.bindFn(this.handleFocusedChanged),onBrailleKeydown:this.bindFn(this.handleKeydownOnBrailleInput),selectOnFocus:this.const(!0),...ji(this.props.controller())},oi.createElement(ve,{latex:()=>this.getValue(),isFocused:this.bindFn(this.shouldFocusEditableCell),capExpressionSize:()=>this.controller.getCapExpressionSize(),noFadeout:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getErrorMessage),hasError:this.const(!1),onUserPressedKey:(e,t)=>this.handlePressedKey(e,t),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.bindFn(this.handleFocusedChanged),selectOnFocus:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()})))),oi.createElement("div",{class:oi.const("dcg-empty-line")}))}focusThisCell(e){e.wasHandled()||this.controller.isItemReadonly(this.table.id)||(e.handle(),!this.shouldFocus()&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}))}handlePressedKey(e,t){var i=ve.getFocusedMathquill();if(i){let o=ve.handleKeystrokeAndDecideIfSpecialEvent(i,e,t);e===_o&&Pr(),o?this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:e}):this.handleLatexChanged(i.latex())}}handleKeydownOnBrailleInput(e){let t=ue(e);if(!t)return;t===_o&&Pr();let i=t==="Enter"||t==="Up"||t==="Down",o=ia(),n=o&&t==="Left"&&o.selectionStart===0||t==="Right"&&o.selectionStart===o.value.length;(i||n||(t==="Del"||t==="Backspace")&&this.getValue().length===0)&&(this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:t==="Del"?"Delete":t}),e.preventDefault())}handleKeydownOnReadonlyCell(e){let t=ue(e);t!=="Tab"&&(e.preventDefault(),t==="Esc"&&Pr(),t&&this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:t}))}handleLatexChanged(e){var t=this.getValue();t!==e&&this.controller.dispatch({type:"set-tablecell-latex",tableId:this.table.id,cell:this.lookupCellPosition(),latex:e})}shouldFocus(){return __dcg_shared_module_exports__['Oa'](this.lookupCellPosition(),Mn(this.table))}shouldFocusReadonlyCell(){return!this.controller.isInEditListMode()&&(this.controller.isItemReadonly(this.table.id)||!!this.column.disabled)&&this.shouldFocus()}shouldFocusEditableCell(){return!this.column.disabled&&this.shouldFocus()}isNodeWithinTableCell(e){if(!e||!e.closest(".dcg-cell"))return!1;var t=this.controller.getItemRootNodeById(this.table.id);return t?W.contains(t,e):!1}handleFocusedChanged(e,t){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(t.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}lookupCellPosition(){return{row:this.props.rowIdx(),column:this.column.index}}getPackedError(){return this.column.packedErrors[this.props.rowIdx()-1]}hasError(){return!!this.getPackedError()}getErrorMessage(){let e=this.getPackedError();return e?this.controller.unpack(e):""}getValue(){let e=this.props.rowIdx()-1,t=this.column.index;return gv(this.table,e,t)}isEmpty(){let e=ia();return this.getValue()===""&&Lm(e)}getAriaLabel(e){var t=this.lookupCellPosition(),i=t.row,o=t.column+1;return e==="speech"?this.controller.s("graphing-calculator-narration-table-row-column",{row:i.toString(),column:o.toString()}):this.controller.raw("r__row__c__column__",{row:i.toString(),column:o.toString()})}isColumnEditable(){return!this.column.disabled&&!this.controller.isItemReadonly(this.table.id)&&!this.controller.isInEditListMode()}getMQConfig(){return this.controller.getMathquillConfig({})}};kt();var{For:h1}=st.Components,wx=class extends na{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return st.createElement("div",{class:()=>({"dcg-expressionitem":!0,"dcg-expressiontable":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-inFolder":!!this.model.folderId,"dcg-selected":!!this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-faded-h":this.shouldFadeLastColumn(),"dcg-faded-v":this.shouldFadeLastRow()}),"expr-id":()=>this.model.id,didMount:this.bindFn(this.didMountContainer),onKeydown:this.bindFn(this.onKeydown)},st.createElement("div",{class:st.const("dcg-fade-container dcg-disable-horizontal-scroll-to-cursor")},st.createElement("div",{class:st.const("dcg-main")},st.createElement("div",{class:st.const("dcg-table-container"),tabindex:()=>this.controller.isInEditListMode()?0:-1,"aria-label":()=>this.controller.getBrailleMode()==="none"?this.controller.s("graphing-calculator-narration-expression-index-table",{index:this.model.displayIndex}):this.controller.s("graphing-calculator-narration-expression-index-table",{index:this.model.displayIndex}),didMount:this.bindFn(this.didMountContainer),manageFocus:this.const({shouldBeFocused:this.shouldBeFocused.bind(this),onFocusedChanged:this.onFocusedChanged.bind(this)})},st.createElement("div",{class:st.const("dcg-table-sliding-container"),style:()=>({transform:`translateX(${this.computeScrolledX()}px)`})},st.createElement(h1,{each:()=>this.getVisibleRows(),key:e=>this.getRowGUID(e)},st.createElement("div",{role:st.const("grid"),class:st.const("dcg-tabledata")},e=>e.type==="show-more"?st.createElement("tr",{role:st.const("row"),class:st.const("dcg-show-more-row")},st.createElement("td",{colspan:this.bindFn(this.getColSpan)},this.bindFn(this.missingRowMessage),st.createElement("div",{tabindex:st.const(0),role:st.const("button"),class:st.const("dcg-show-more"),onTap:()=>this.controller.dispatch({type:"table-show-more-rows",id:this.id})},()=>this.controller.s("graphing-calculator-button-show-all-table-rows")))):e.type==="spacer-row"?st.createElement("tr",{role:st.const("row"),class:st.const("dcg-blank-row")},st.createElement("td",{colspan:this.bindFn(this.getColSpan),style:()=>({height:(e.endIdx-e.startIdx+1)*this.getRowHeight()+"px"})})):e.type==="header"?st.createElement(h1,{each:()=>this.model.columnModels,key:t=>t.guid},st.createElement("tr",{role:st.const("row"),"aria-rowindex":st.const(0),class:()=>({"dcg-row":e,"dcg-braille-row":this.controller.getBrailleMode()!=="none"})},t=>st.createElement(yx,{controller:this.props.controller,model:this.const(t)}))):st.createElement(h1,{each:()=>this.model.columnModels,key:t=>t.guid},st.createElement("tr",{role:st.const("row"),"aria-rowindex":()=>e.index,class:()=>({"dcg-row":e,"dcg-braille-row":this.controller.getBrailleMode()!=="none"})},t=>st.createElement(xx,{controller:this.props.controller,column:this.const(t),rowIdx:()=>e.index})))))))),st.createElement(Vs,{controller:this.props.controller,model:this.props.model})),st.createElement("span",{class:st.const("dcg-tab 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S=1;S<i.min;S++)e.push({type:"standard-row",index:S});e.push({type:"show-more"});for(let S=i.max;S<t;S++)e.push({type:"standard-row",index:S});return e}let o=$y(this.controller),n=o?o.height:0,a=W(this.node).offset(),s=(a?a.top:0)-(o?o.top:0),l=(C=(b=(g=this.node)==null?void 0:g.querySelector(".dcg-row"))==null?void 0:b.getBoundingClientRect().height)!=null?C:0,c=this.getRowHeight();if(n/c>t){for(let S=1;S<t;S++)e.push({type:"standard-row",index:S});return e}let d=(-s-l)/c,u=(n-s)/c;for(var h=1;h<t;h++){let S=Mn(this.model);if(h===t-2||S&&S.row===h)e.push({type:"standard-row",index:h});else if(h>u||h<d){let k=e[e.length-1];k&&k.type==="spacer-row"?k.endIdx=h:e.push({type:"spacer-row",startIdx:h,endIdx:h})}else e.push({type:"standard-row",index:h})}return e}missingRowMessage(){let e=au(this.model);return e===void 0?"":this.controller.s("graphing-calculator-text-table-more-rows",{rowCount:e.max-e.min})}didMountContainer(e){this.node=e,W(e).on("scroll",()=>e.scrollLeft=0)}getSelectedCell(){return Mn(this.model)}computeScrolledX(){if(!this.getSelectedCell()||!this.node)return 0;let e=this.node.children[0],t=this.node.querySelector(".dcg-selected");if(e===null||t===null)return 0;let i=this.node.getBoundingClientRect(),o=t.getBoundingClientRect(),n=o.left-e.getBoundingClientRect().left,a=i.width-n-o.width-80,s=Math.min(0,i.width-e.scrollWidth-30);return a=Math.max(a,s),Math.min(0,a)}shouldFadeLastRow(){return wL(this.model)&&!this.isBottomFocused()}shouldFadeLastColumn(){return!this.isRightFocused()}isBottomFocused(){let e=this.getSelectedCell();return!!e&&e.row===ls(this.model)}isRightFocused(){let e=this.getSelectedCell();return!!e&&e.column===this.model.columnModels.length-1}isReadonly(){return this.controller.isItemReadonly(this.id)}isFocused(){return!!this.getSelectedCell()}onKeydown(e){this.controller.isInEditListMode()||e.ctrlKey&&!e.shiftKey&&!e.altKey&&!e.metaKey&&(ue(e)==="Up"?(e.preventDefault(),e.stopPropagation(),this.moveToFirstCellInColumn()):ue(e)==="Down"?(e.preventDefault(),e.stopPropagation(),this.moveToLastCellInColumn()):ue(e)==="Left"?(e.preventDefault(),e.stopPropagation(),this.moveToFirstCellInRow()):ue(e)==="Right"?(e.preventDefault(),e.stopPropagation(),this.moveToLastCellInRow()):Ai(e)==="H"&&(e.preventDefault(),e.stopPropagation(),this.speakColumnHeader()))}moveToFirstCellInColumn(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:0,column:e.column}}})}moveToLastCellInColumn(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:ls(this.model),column:e.column}}})}moveToFirstCellInRow(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:e.row,column:0}}})}moveToLastCellInRow(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:e.row,column:ls(this.model)-1}}})}speakColumnHeader(){let e=this.controller.s("graphing-calculator-narration-table-no-column-header"),t=this.getSelectedCell();if(t){let i=this.model.columnModels[t.column].latex;i&&(e=Pl.StaticMath(document.createElement("span")).latex(i).mathspeak())}ie(e)}focusHelperOptions(){return{controller:this.controller,location:{type:"table-container",id:this.model.id}}}shouldBeFocused(){return Au(this.focusHelperOptions())}onFocusedChanged(e){if(this.controller.isInEditListMode())return eM(this.focusHelperOptions(),e)}};var or=__dcg_shared_module_exports__['e']($());var vx=class extends na{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return or.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-expressionfolder":!0,"dcg-inFolder":!1,"dcg-selected":this.renderAsSelected(),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-collapsed":!!this.model.collapsed,"dcg-hidden":!!this.model.hidden,"dcg-has-items":this.controller.getNumberOfItemsInFolder(this.id)>0,"dcg-secretFolder":this.model.secret&&!this.controller.shouldShowAuthorFeatures()}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},or.createElement("div",{class:or.const("dcg-fade-container")},or.createElement("div",{class:or.const("dcg-main")},or.createElement("div",{role:or.const("button"),tabindex:or.const("0"),"aria-pressed":()=>this.model.collapsed,"aria-label":()=>this.model.collapsed?cr(this.model,"expand"):cr(this.model,"collapse"),class:or.const("dcg-caret-container dcg-action-toggle-folder-collapsed dcg-do-not-blur"),handleEvent:or.const("true"),onTap:this.bindFn(this.toggleCollapsed)},or.createElement("i",{class:or.const("dcg-icon-caret-down"),"aria-hidden":or.const("true")})),or.createElement(pd,{shouldFocus:this.bindFn(this.isFocused),text:()=>this.model.title,showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onInput),onFocusChange:this.bindFn(this.onFocusChange),onSpecialKey:this.bindFn(this.onSpecialKey),ariaLabel:this.bindFn(this.getAriaLabel),readonly:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.id),readonlyAction:this.const({predicate:()=>this.controller.isInEditListMode(),action:()=>this.exitEditListMode()}),placeholder:()=>this.controller.s("graphing-calculator-text-folder-placeholder")}),or.createElement(He,{checked:()=>this.model.secret,class:this.const("dcg-action-toggle-secret-folder dcg-do-not-blur"),style:()=>({display:this.controller.shouldShowAuthorFeatures()?void 0:"none"}),onChange:this.bindFn(this.toggleSecret)},or.createElement("span",{class:or.const("dcg-checkbox-label")},()=>this.controller.s("graphing-calculator-button-hide-folder-from-students-2")))),or.createElement(Vs,{controller:this.props.controller,model:this.props.model})),or.createElement("span",{class:or.const("dcg-tab dcg-action-drag"),handleevent:or.const("true"),tapboundary:or.const("true"),disablescroll:or.const("true"),onTapStart:this.bindFn(this.onDragPending)},or.createElement("span",{class:or.const("dcg-num")},()=>this.model.displayIndex),or.createElement("div",{class:or.const("dcg-tab-interior")},or.createElement("span",{role:or.const("button"),tabindex:or.const("0"),"aria-pressed":()=>!!this.model.hidden,"aria-label":()=>this.model.hidden?cr(this.model,"show"):cr(this.model,"hide"),class:or.const("dcg-circular-icon-container dcg-expression-icon-container"),onTap:this.bindFn(this.toggleHidden)},or.createElement(Pi,{iconType:()=>this.model.hidden?"hidden":"folder",whiteIcon:()=>this.renderAsSelected()||this.controller.isItemBeingDragged(this.model.id)})))),or.createElement(Gs,{controller:this.props.controller,id:()=>this.model.id}))}renderAsSelected(){return this.controller.isItemSelected(this.model.id)||this.model.collapsedChildIsSelected}toggleHidden(){this.controller.dispatch({type:"toggle-item-hidden",id:this.id})}toggleSecret(){this.controller.dispatch({type:"set-item-secret",id:this.id,isSecret:!this.model.secret})}toggleCollapsed(){this.controller.dispatch({type:"set-folder-collapsed",id:this.id,isCollapsed:!this.model.collapsed})}onInput(e){this.controller.dispatch({type:"set-folder-title",id:this.id,title:e})}onFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"folder",id:this.id}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"folder",id:this.id}})}onSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}isFocused(){let e=this.controller.getFocusLocation();return!(!e||e.type!=="folder"||e.id!==this.id)}getAriaLabel(){let e="",t="";switch((this.model.hidden?1:0)+(this.model.collapsed?16:0)+(this.model.secret?256:0)+(this.model.readonly?4096:0)){case 0:t=this.controller.s("graphing-calculator-narration-description-folder");break;case 1:t=this.controller.s("graphing-calculator-narration-description-hidden-folder");break;case 16:t=this.controller.s("graphing-calculator-narration-description-collapsed-folder");break;case 256:t=this.controller.s("graphing-calculator-narration-description-secret-folder");break;case 4096:t=this.controller.s("graphing-calculator-narration-description-readonly-folder");break;case 17:t=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-folder");break;case 257:t=this.controller.s("graphing-calculator-narration-description-hidden-secret-folder");break;case 4097:t=this.controller.s("graphing-calculator-narration-description-hidden-readonly-folder");break;case 272:t=this.controller.s("graphing-calculator-narration-description-collapsed-secret-folder");break;case 4352:t=this.controller.s("graphing-calculator-narration-description-secret-readonly-folder");break;case 4112:t=this.controller.s("graphing-calculator-narration-description-collapsed-readonly-folder");break;case 273:t=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-secret-folder");break;case 4113:t=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-readonly-folder");break;case 4353:t=this.controller.s("graphing-calculator-narration-description-hidden-secret-readonly-folder");break;case 4368:t=this.controller.s("graphing-calculator-narration-description-collapsed-secret-readonly-folder");break;case 4369:t=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-secret-readonly-folder");break}let c=this.controller.getNumberOfItemsInFolder(this.id);return c>0?e=this.controller.s("graphing-calculator-narration-folder-has-items",{folder:t,count:c}):e=t,e}};var Ae=__dcg_shared_module_exports__['e']($());function A0(r){let e=document.createElement("a");return e.href=r,e.href}var Ho=__dcg_shared_module_exports__['e']($());var{SwitchUnion:xJ,If:wJ}=Ho.Components,dh=class extends Ho.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return Ho.createElement("div",{class:Ho.const("dcg-expression-icon-container dcg-image-icon-container")},xJ(this.bindFn(this.typeOfIcon),{error:()=>Ho.createElement(Bo,{error:()=>this.controller.unpack(this.model.error),isWhite:this.bindFn(this.isSelected),gravity:this.const("s")}),failed:()=>Ho.createElement("span",null),loading:()=>Ho.createElement(Pi,{iconType:this.const("loading")}),hidden:()=>this.buildIconView(),image:()=>this.buildIconView()}))}buildIconView(){return Ho.createElement("div",{class:Ho.const("dcg-circular-icon-container"),role:Ho.const("button"),tabindex:Ho.const("0"),"dcg-open-menu-guid":()=>this.getMenuGUID(),"aria-label":this.bindFn(this.getIconAriaLabel),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions(e);if(this.controller.isInEditListMode()||e.shiftKey)return this.toggleOptions(e);this.toggleImageShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),this.toggleOptions(e)},manageFocus:this.const(Fe({controller:this.controller,location:{type:"image-icon",id:this.model.id}}))},Ho.createElement(Pi,{iconType:()=>this.typeOfIcon()==="hidden"?"hidden":"background",backgroundImage:this.bindFn(this.getBackgroundImage),backgroundOpacity:this.const(1),whiteIcon:this.bindFn(this.isSelected)}),Ho.createElement(wJ,{predicate:()=>this.model.disableGraphInteractions},()=>Ho.createElement("i",{class:Ho.const("dcg-graph-interaction-disabled dcg-icon-lock")})))}isSelected(){return this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}typeOfIcon(){return this.model.loadStatus==="loading"?"loading":this.model.loadStatus==="failed"?"failed":this.hasError()?"error":this.model.shouldGraph?"image":"hidden"}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"image",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}hasError(){return!!this.model.error&&this.controller.getBrailleMode()==="none"}getBackgroundImage(){return this.model.image_url===this.lastURL?this.lastEncodedURL:(this.lastURL=this.model.image_url,this.lastEncodedURL='url("'+A0(this.model.image_url)+'")',this.lastEncodedURL)}toggleImageShown(){this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id}),this.controller.dispatch({type:"set-focus-location",location:{type:"image-icon",id:this.model.id}})}getIconAriaLabel(){return this.myOptionsOpen()?cr(this.model,"hide-options"):this.controller.isInEditListMode()?cr(this.model,"show-options"):this.model.hidden?cr(this.model,"show"):cr(this.model,"hide")}};var Ps=__dcg_shared_module_exports__['e']($());kt();var ud=class extends Ps.Class{init(){this.controller=this.props.controller()}template(){return Ps.createElement("div",{class:Ps.const("dcg-do-not-blur"),onTap:this.bindFn(this.newImage),handleEvent:Ps.const("true"),role:Ps.const("button"),tabindex:()=>this.props.readonly()?-1:0,"aria-label":this.props.ariaLabel,"aria-disabled":()=>this.props.readonly(),manageFocus:this.const(this.props.location?Fe({controller:this.controller,location:this.props.location()}):void 0)},this.children,Ps.createElement("input",{type:Ps.const("file"),accept:Ps.const("image/*"),style:Ps.const("display: none"),didMount:this.bindFn(this.didMountFileInput)}))}didMountFileInput(e){this.fileInputNode=e,W(e).on("change",()=>{this.props.onFileChange(e.files),e.value=""})}newImage(){this.props.readonly()||this.fileInputNode.click()}};var{If:Cx,SwitchUnion:vJ}=Ae.Components,ph=class extends Ae.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return Ae.createElement(Vt,{containerClass:()=>({"dcg-image-input-mathquill":!0,"dcg-suffix-degree":this.props.name()==="angle"&&this.props.controller().getGraphSettings().degreeMode,"dcg-suffix-radian":this.props.name()==="angle"&&!this.props.controller().getGraphSettings().degreeMode}),fontSize:this.const("large"),fullWidth:this.const(!0),readonly:this.props.readonly,latex:()=>this.model[this.props.name()],isFocused:()=>this.props.focusedInput()===this.props.name(),ariaLabel:()=>this.controller.raw(this.props.name()),handleFocusChanged:this.bindFn(this.handleMQFocusedChanged),hasError:()=>zL(this.model,this.props.name()),controller:this.props.controller,handlePressedKey:this.bindFn(this.handlePressedKey),handleLatexChanged:this.bindFn(this.handleLatexChanged),noBorder:()=>!this.props.focusedInput()})}getInputs(){return["center","width","angle","height","opacity"]}handlePressedKey(e,t){let i=this.props.name();var o=ve.getFocusedMathquill();let n=this.getInputs(),a=n.indexOf(i);if(!this.controller.isInEditListMode()){if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});if(e==="Esc"){Pr();return}}let s=-1;e==="Up"&&(s=a===1?4:a-2),e==="Down"&&(s=a===4?1:a+2),e==="Left"&&(s=a-1),e==="Right"&&(s=a+1);let l=e;if(s>=0&&s<n.length){let c=!1;if(o)c=ve.applyArrowKeyAndReturnIfWasAtBounds(o,l,t);else if(e==="Up"||e==="Down")c=!0;else{let d=ia();c=d&&(e==="Left"&&d.selectionStart===0||e==="Right"&&d.selectionStart===d.value.length)}c&&(this.focusInput(n[s]),t&&t.preventDefault());return}o&&(o.keystroke(e,t),this.handleLatexChanged(o.latex()))}focusInput(e){this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.model.id,location:e}})}handleLatexChanged(e){let t=this.props.name();this.model.draggingOnGraphpaper||PL(this.model,t)!==e&&this.controller.dispatch({type:"set-image-mq-attribute",id:this.model.id,attribute:t,latex:e})}handleMQFocusedChanged(e){let t=this.props.name();e?this.props.focusedInput()!==t&&this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.model.id,location:t}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"image",id:this.model.id,location:t}})}},Sx=class extends na{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return Ae.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemMarkedReadonly(this.id),"dcg-expressionimage":!0,"dcg-inFolder":!!this.model.folderId,"dcg-selected":this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-input-focused":this.getFocusedInput()&&this.getFocusedInput()!=="name"}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},Ae.createElement("div",{class:Ae.const("dcg-fade-container")},Ae.createElement("div",{class:Ae.const("dcg-main")},vJ(()=>this.model.loadStatus,{failed:()=>Ae.createElement("div",null,Ae.createElement("div",{class:Ae.const("dcg-image-failed")},()=>this.controller.s("graphing-calculator-error-failed-to-load-image")),Ae.createElement("div",{role:Ae.const("button"),tabindex:Ae.const(0),class:Ae.const("dcg-retry-loading-image"),onTap:this.bindFn(this.onRetryLoad)},()=>this.controller.s("graphing-calculator-button-load-image-retry"))),loading:()=>Ae.createElement("div",null,Ae.createElement("div",{class:Ae.const("dcg-image-loading")},()=>this.controller.s("graphing-calculator-text-loading-image")),Ae.createElement("div",{role:Ae.const("button"),tabindex:Ae.const(0),class:Ae.const("dcg-retry-loading-image"),onTap:this.bindFn(this.onRetryLoad)},()=>this.controller.s("graphing-calculator-button-load-image-retry"))),loaded:()=>Ae.createElement("div",{class:Ae.const("dcg-image-loaded")},Ae.createElement("div",{class:Ae.const("dcg-image-title-row")},Ae.createElement(pd,{shouldFocus:()=>this.getFocusedInput()==="name",text:()=>this.model.name,ariaLabel:()=>cr(this.model,"edit_title"),placeholder:()=>this.controller.s("graphing-calculator-text-image-placeholder"),showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onNameInput),onFocusChange:this.bindFn(this.onNameFocusChange),onSpecialKey:this.bindFn(this.onNameSpecialKey),readonly:()=>this.controller.isInEditListMode()||this.isReadonly()}),Ae.createElement(Cx,{predicate:()=>this.controller.areImagesEnabled()},()=>Ae.createElement(ud,{controller:()=>this.controller,ariaLabel:()=>this.controller.s("graphing-calculator-button-change-image"),onFileChange:e=>this.insertFiles(e),location:this.const({type:"change-image-btn",id:this.id}),readonly:this.bindFn(this.isReadonly)},Ae.createElement(Cx,{predicate:()=>!this.isReadonly()},()=>Ae.createElement("div",{class:Ae.const("dcg-action-changeimage")},()=>this.controller.s("graphing-calculator-button-change-image")))))),Ae.createElement("div",{class:()=>({"dcg-do-blur":!0,"dcg-image-input-grid":!0}),handleEvent:Ae.const("true")},Ae.createElement("div",{class:Ae.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-center")),Ae.createElement(ph,{name:this.const("center"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ae.createElement("div",{class:Ae.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-width")),Ae.createElement(ph,{name:this.const("width"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ae.createElement("div",{class:Ae.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-angle")),Ae.createElement(ph,{name:this.const("angle"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ae.createElement("div",{class:Ae.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-height")),Ae.createElement(ph,{name:this.const("height"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ae.createElement("div",{class:Ae.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-opacity")),Ae.createElement(ph,{name:this.const("opacity"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)})))})),Ae.createElement("span",{class:Ae.const("dcg-fadeout")}),Ae.createElement(Vs,{controller:this.props.controller,model:this.props.model}),Ae.createElement(Cx,{predicate:this.bindFn(this.shouldShowBrailleError)},()=>Ae.createElement("div",{class:this.getFooterClass()},Ae.createElement("div",{tabindex:Ae.const(0),class:Ae.const("dcg-expression-braille-error"),"aria-roledescription":Ae.const("error"),"aria-label":()=>this.controller.unpack(this.model.error)},Ae.createElement("i",{class:Ae.const("dcg-icon-error"),"aria-hidden":Ae.const("true")}),()=>this.controller.unpack(this.model.error)))),Ae.createElement(Cx,{predicate:()=>Cv(this.model).length>0&&this.controller.areSlidersEnabled()},()=>Ae.createElement("div",{class:this.getFooterClass()},Ae.createElement(hl,{model:this.props.model,controller:this.props.controller}))),Ae.createElement(Cx,{predicate:this.bindFn(this.shouldShowActionInfo)},()=>Ae.createElement("div",{class:this.getFooterClass()},Ae.createElement(lh,{model:this.props.model,controller:this.props.controller})))),Ae.createElement("span",{class:Ae.const("dcg-tab dcg-action-drag dcg-action-icon-touch"),handleevent:Ae.const("true"),tapboundary:Ae.const("true"),disablescroll:Ae.const("true"),onTapStart:this.bindFn(this.onDragPending)},Ae.createElement("span",{class:Ae.const("dcg-num")},()=>this.model.displayIndex),Ae.createElement("div",{class:Ae.const("dcg-tab-interior dcg-action-icon-mouse")},Ae.createElement(dh,{model:this.props.model,controller:this.props.controller}))),Ae.createElement(Gs,{controller:this.props.controller,id:()=>this.model.id}))}isReadonly(){return this.controller.isItemReadonly(this.id)}shouldShowActionInfo(){return!!(this.model.clickableInfo&&this.model.clickableInfo.enabled&&this.model.clickableInfo.latex)}getFooterClass(){return this.isFirstRender()?this.const("dcg-expression-bottom dcg-indent-in-folder"):this.const("dcg-expression-bottom dcg-fadein-bottom dcg-indent-in-folder")}onNameInput(e){this.controller.dispatch({type:"set-image-name",id:this.id,name:e})}onNameFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.id,location:"name"}}):this.getFocusedInput()==="name"&&this.controller.dispatch({type:"blur-focus-location",location:{type:"image",id:this.id,location:"name"}})}onNameSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}getFocusedInput(){let e=this.controller.getFocusLocation();if(e&&e.type==="image"&&e.id===this.model.id)return e.location}onRetryLoad(){this.controller.dispatch({type:"image-retry-loading",id:this.id})}shouldShowBrailleError(){return this.controller.getBrailleMode()!=="none"&&!!this.model.error}insertFiles(e){this.controller.dispatch({type:"change-image",files:e,id:this.id})}onMouseSelect(e){e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-selected-id",id:this.id}))}};var Ex=__dcg_shared_module_exports__['e']($());var Dx=class extends na{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){let e="";return this.model.cachedRenderHeight&&(e="height:"+this.model.cachedRenderHeight+"px"),Ex.createElement("div",{class:Ex.const("dcg-do-not-blur dcg-expressionitem dcg-shell"),"expr-id":this.const(this.model.id),onTap:this.bindFn(this.onMouseSelect),style:Ex.const(e)})}};var Km=__dcg_shared_module_exports__['e']($()),kx=class extends Km.Class{init(){this.controller=this.props.controller()}template(){return Km.createElement("div",{class:Km.const("dcg-drag-container"),style:()=>({top:this.getTopPx(),left:this.getLeftPx()})},this.children)}getTopPx(){let e=this.controller.getRawDragState();if(e)return e.itemTop+"px"}getLeftPx(){let e=this.controller.getRawDragState();if(e)return e.itemLeft+"px"}};var uc={delimiter:"",header:!1,dynamicTyping:!1,preview:0,step:void 0,encoding:"",comments:!1,complete:void 0,error:void 0,download:!1,chunk:void 0,keepEmptyRows:!1},Wo={};Wo.parse=CJ;Wo.RECORD_SEP="";Wo.UNIT_SEP="";Wo.BYTE_ORDER_MARK="\uFEFF";Wo.BAD_DELIMITERS=["\r",`
`,'"',Wo.BYTE_ORDER_MARK];Wo.LocalChunkSize=1024*1024*10;Wo.RemoteChunkSize=1024*1024*5;Wo.DefaultDelimiter=",";Wo.Parser=G0;Wo.ParserHandle=sK;function CJ(r,e){var t=SJ(e),i=new sK(t),o=i.parse(r);return o}function sK(r){var e=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i,t=this,i,o,n=!1,a,s=[],l={data:[],errors:[],meta:{}};r=g1(r),this.parse=function(S){if(a=!1,!r.delimiter){var k=g(S);k.successful?r.delimiter=k.bestDelimiter:(a=!0,r.delimiter=Wo.DefaultDelimiter),l.meta.delimiter=r.delimiter}if(Um(r.step)){var I=r.step;r.step=function(M){l=M,d()?c():I(c(),t)}}return r.preview&&r.header&&r.preview++,i=S,o=new G0(r),l=o.parse(i),c(),Um(r.complete)&&!n&&r.complete(l),n?{meta:{paused:!0}}:l},this.pause=function(){n=!0,o.abort(),i=i.substr(o.getCharIndex())},this.resume=function(){n=!1,o=new G0(r),o.parse(i),Um(r.complete)&&!n&&r.complete(l)},this.abort=function(){o.abort(),Um(r.complete)&&r.complete(l),i=""};function c(){return l&&a&&(C("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+Wo.DefaultDelimiter+"'"),a=!1),d()&&u(),h()}function d(){return r.header&&s.length==0}function u(){if(l){for(var S=0;d()&&S<l.data.length;S++)for(var k=0;k<l.data[S].length;k++)s.push(l.data[S][k]);l.data.splice(0,1)}}function h(){if(!l||!r.header&&!r.dynamicTyping)return l;for(var S=0;S<l.data.length;S++){for(var k={},I=0;I<l.data[S].length;I++){if(r.dynamicTyping){var M=l.data[S][I];M=="true"?l.data[S][I]=!0:M=="false"?l.data[S][I]=!1:l.data[S][I]=b(M)}r.header&&(I>=s.length?(k.__parsed_extra||(k.__parsed_extra=[]),k.__parsed_extra.push(l.data[S][I])):k[s[I]]=l.data[S][I])}r.header&&(l.data[S]=k,I>s.length?C("FieldMismatch","TooManyFields","Too many fields: expected "+s.length+" fields but parsed "+I,S):I<s.length&&C("FieldMismatch","TooFewFields","Too few fields: expected "+s.length+" fields but parsed "+I,S))}return r.header&&l.meta&&(l.meta.fields=s),l}function g(S){for(var k=[",","	","|",";",Wo.RECORD_SEP,Wo.UNIT_SEP],I,M,E,A=0;A<k.length;A++){var V=k[A],G=0,P=0;E=void 0;for(var O=new G0({delimiter:V,preview:10}).parse(S),R=0;R<O.data.length;R++){var q=O.data[R].length;if(P+=q,typeof E=="undefined"){E=q;continue}else q>1&&(G+=Math.abs(q-E),E=q)}P/=O.data.length,(typeof M=="undefined"||G<M)&&P>1.99&&(M=G,I=V)}return r.delimiter=I,{successful:!!I,bestDelimiter:I}}function b(S){var k=e.test(S);return k?parseFloat(S):S}function C(S,k,I,M){l.errors.push({type:S,code:k,message:I,row:M})}}function G0(r){var e=/^\s*$/,t,i,o,n,a,s,l,c,d,u,h,g,b,C,S,k=!1;r=r||{},i=r.delimiter,o=r.comments,n=r.step,s=r.preview,(typeof i!="string"||i.length!=1||Wo.BAD_DELIMITERS.indexOf(i)>-1)&&(i=","),o===!0?o="#":(typeof o!="string"||o.length!=1||Wo.BAD_DELIMITERS.indexOf(o)>-1||o==i)&&(o=!1),this.parse=function(j){if(typeof j!="string")throw"Input must be a string";return De(j),I()},this.abort=function(){k=!0},this.getCharIndex=function(){return c};function I(){for(;c<t.length&&!(k||s>0&&S>=s);)l=='"'?A():d?V():G(),M();return E()}function M(){c++,l=t[c]}function E(){if(k&&Q("Abort","ParseAbort","Parsing was aborted by the user's step function"),d&&Q("Quotes","MissingQuotes","Unescaped or mismatched quotes"),U(),!Um(n))return re()}function A(){_()&&!D()?d=!d:(R(),d&&D()?c++:Q("Quotes","UnexpectedQuotes","Unexpected quotes"))}function V(){(K(c)||v(c))&&u++,R()}function G(){l==i?q():K(c)?(J(),M()):v(c)?J():P()?O():R()}function P(){if(!o)return!1;var j=c==0||v(c-1)||K(c-2);return j&&t[c]===o}function O(){for(;!K(c)&&!v(c)&&c<t.length;)M()}function R(){h[b][C]+=l}function q(){h[b].push(""),C=h[b].length-1}function J(){U(),u++,S++,h.push([]),b=h.length-1,q()}function U(){z(),Um(n)&&(h[b]&&n(re()),se())}function z(){h[b].length==1&&e.test(h[b][0])&&(r.keepEmptyRows?h[b].splice(0,1):h.splice(b,1),b=h.length-1)}function K(j){return j<t.length-1&&(t[j]=="\r"&&t[j+1]==`
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la.createElement("div",{class:()=>({"dcg-btn-flat-gray":this.props.isPillbox(),"dcg-btn-flat-gray-group":this.props.isPillbox(),"dcg-group-horizontal":this.props.isPillbox()})},la.createElement(Ce,{tooltip:()=>this.controller.getshowKeyboardShortcutsInTooltips()?this.controller.s("graphing-calculator-label-undo-with-shortcut-tooltip"):this.controller.s("graphing-calculator-label-undo-tooltip"),gravity:this.const("s"),disabled:()=>!this.controller.canUndo(),displayBlock:this.props.isPillbox},la.createElement("button",{class:()=>({"dcg-unstyled-button":!0,"dcg-action-undo":!0,"dcg-icon-btn":!0,"dcg-pillbox-btn-interior":this.props.isPillbox(),"dcg-disabled":!this.controller.canUndo()}),tabindex:()=>this.controller.canUndo()?0:-1,"aria-label":()=>this.controller.s("graphing-calculator-narration-undo"),onTap:this.bindFn(this.undo),"aria-disabled":()=>!this.controller.canUndo()},la.createElement("i",{class:la.const("dcg-icon-undo"),"aria-hidden":la.const("true")}))),la.createElement(Ce,{tooltip:()=>this.controller.getshowKeyboardShortcutsInTooltips()?this.controller.s("graphing-calculator-label-redo-with-shortcut-tooltip"):this.controller.s("graphing-calculator-label-redo-tooltip"),gravity:this.const("s"),disabled:()=>!this.controller.canRedo(),displayBlock:this.props.isPillbox},la.createElement("button",{class:()=>({"dcg-unstyled-button":!0,"dcg-action-redo":!0,"dcg-icon-btn":!0,"dcg-pillbox-btn-interior":this.props.isPillbox(),"dcg-disabled":!this.controller.canRedo()}),tabindex:()=>this.controller.canRedo()?0:-1,"aria-label":()=>this.controller.s("graphing-calculator-narration-redo"),onTap:()=>this.controller.dispatch({type:"redo"}),"aria-disabled":()=>!this.controller.canRedo()},la.createElement("i",{class:la.const("dcg-icon-redo"),"aria-hidden":la.const("true")}))))}undo(){this.controller.hasVisibleAndUndoableToast()?this.controller.toastUndo():this.controller.dispatch({type:"undo"})}};var gc=__dcg_shared_module_exports__['e']($());kt();var P0=class extends gc.Class{init(){this.controller=this.props.controller()}toggleMuted(){var e;(e=this.controller.toneController)!=null&&e.isGlobalMuted()?this.controller.dispatch({type:"unmute-global"}):this.controller.dispatch({type:"mute-global"})}getMutedState(){return!this.controller.toneController||this.controller.toneController.isGlobalMuted()?"muted":"playing"}getAriaLabel(){switch(this.getMutedState()){case"playing":return this.controller.s("graphing-calculator-narration-mute-all");case"muted":return this.controller.s("graphing-calculator-narration-unmute-all")}}template(){return gc.createElement(Ce,{gravity:this.const("s"),tooltip:this.bindFn(this.getAriaLabel)},gc.createElement("button",{class:()=>{var e;return{"dcg-global-mute-button":!0,"dcg-unstyled-button":!0,"dcg-icon-btn":!0,"dcg-is-muted":this.getMutedState()==="muted","dcg-has-never-interacted":!((e=this.controller.toneController)!=null&&e.getHasEverInteractedWithMute())}},didMount:e=>W(e).on("tipsyshow",()=>{var t;(t=this.controller.toneController)==null||t.registerMuteInteraction(),this.update()}),onTap:()=>this.toggleMuted(),manageFocus:this.const(Fe({controller:this.controller,location:{type:"global-mute-button"}})),"aria-label":this.bindFn(this.getAriaLabel)},gc.createElement("span",{class:gc.const("dcg-first-time-animation")}),gc.createElement("i",{class:gc.const("dcg-icon-volume")})))}};var{If:mc}=et.Components,Ax=class extends et.Class{init(){this.controller=this.props.controller()}template(){return et.createElement("div",{class:()=>({"dcg-expression-top-bar":!0,"dcg-expressions-scrolled":this.showShadow()}),role:et.const("toolbar"),"aria-label":()=>this.controller.s("graphing-calculator-narration-expression-bar"),didMount:e=>{this.node=e},onTapStart:this.bindFn(this.clearSelectionOnMobile)},et.createElement(mc,{predicate:this.bindFn(this.showHamburger)},()=>et.createElement("button",{class:et.const("dcg-unstyled-button dcg-action-opendrawer dcg-tooltip dcg-icon-btn 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It=__dcg_shared_module_exports__['e']($());var{If:Gx}=It.Components,_0=class extends It.Class{constructor(){super(...arguments),this.justGlobalReplaced=!1}init(){this.controller=this.props.controller()}template(){return It.createElement("div",{class:()=>({"dcg-expression-search-bar":!0,"dcg-expressions-scrolled":this.props.expsScrolled()&&!this.controller.getTickerOpen()}),role:It.const("search")},It.createElement("div",{class:It.const("dcg-search-row")},It.createElement("div",{class:It.const("dcg-search-mathquill-container")},It.createElement(ve,{hasError:this.const(!1),getAriaLabel:()=>this.controller.s("graphing-calculator-label-search-expressions"),getAriaPostLabel:()=>this.controller.getExpressionSearchStr().length===0?this.controller.raw(""):this.shouldShowReplaceError()?this.controller.s("graphing-calculator-error-expression-replacement"):this.shouldShowSearchError()?this.controller.s("graphing-calculator-error-expression-search"):this.controller.s("shared-calculator-text-search-results",{count:__dcg_shared_module_exports__['jb'](this.controller.getExpressionSearchCount())}),capExpressionSize:this.const(!1),onUserChangedLatex:this.bindFn(this.onSearchChange),latex:()=>this.controller.getRawExpressionSearchStr(),isFocused:this.bindFn(this.isSearchFocused),config:this.bindFn(this.getMQConfig),onFocusedChanged:this.bindFn(this.onSearchFocusChanged),noFadeout:this.const(!0),onUserPressedKey:(e,t)=>{if(e==="Esc")t&&t.preventDefault(),this.closeSearch();else 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i=ve.getFocusedMathquill();if(!i)return;i.keystroke(e,t),this.controller.getRawExpressionSearchStr()!==i.latex()&&(this.justGlobalReplaced=!1,this.onSearchChange(i.latex()))}}}),It.createElement("i",{class:It.const("dcg-icon-search"),"aria-hidden":It.const("true")}),It.createElement(Gx,{predicate:()=>this.controller.getRawExpressionSearchStr().length===0},()=>It.createElement("span",{class:It.const("dcg-search-placeholder")},()=>this.controller.s("graphing-calculator-label-search-expressions"))),It.createElement(Gx,{predicate:()=>this.shouldShowSearchError()},()=>It.createElement("span",{class:It.const("dcg-search-replace-icon-container")},It.createElement(Bo,{error:()=>this.controller.s("graphing-calculator-error-expression-search"),gravity:this.const("s"),size:this.const("small")}))),It.createElement(Gx,{predicate:()=>this.controller.isSearchReplaceValid()&&!this.justGlobalReplaced},()=>It.createElement("span",{class:It.const("dcg-search-replace-icon-container")},It.createElement("i",{class:It.const("dcg-icon-replace"),role:It.const("button"),tabindex:It.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-button-replace"),onTap:this.bindFn(this.onGlobalReplace)}))),It.createElement(Gx,{predicate:()=>this.justGlobalReplaced},()=>It.createElement("span",{class:It.const("dcg-search-replace-icon-container")},It.createElement("i",{class:It.const("dcg-icon-check"),"aria-hidden":It.const("true")}))),It.createElement(Gx,{predicate:()=>this.shouldShowReplaceError()},()=>It.createElement("span",{class:It.const("dcg-search-replace-icon-container")},It.createElement(Bo,{error:()=>this.controller.s("graphing-calculator-error-expression-replacement"),gravity:this.const("s"),size:this.const("small")})))),It.createElement("i",{onTap:()=>this.closeSearch(),tabindex:It.const("0"),"aria-label":()=>this.controller.s("account-shell-button-cancel"),role:It.const("button"),class:It.const("dcg-icon-remove 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e=this.controller.getFocusLocation();return!!e&&e.type==="search-expressions"}onReplaceChange(e){this.controller.dispatch({type:"update-expression-replace-str",str:e})}onReplaceFocusChanged(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"replace-expressions"}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"replace-expressions"}})}isReplaceFocused(){let e=this.controller.getFocusLocation();return!!e&&e.type==="replace-expressions"}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["label","rename","image"]})}};var Ct=__dcg_shared_module_exports__['e']($());var{If:hK,IfDefined:kJ}=Ct.Components,F0=class extends Ct.Class{init(){this.controller=this.props.controller()}template(){return Ct.createElement("div",{class:()=>({"dcg-ticker":!0,"dcg-expressions-scrolled":this.props.expsScrolled()})},Ct.createElement("div",{class:Ct.const("dcg-ticker-settings-container")},Ct.createElement("div",{class:Ct.const("dcg-ticker-settings-internal")},Ct.createElement("div",{class:Ct.const("dcg-editable-mathquill-container dcg-action-definition")},Ct.createElement("span",{class:Ct.const("dcg-ticker-label")},()=>this.controller.raw("Run")),Ct.createElement(ve,{hasError:()=>!!this.getHandlerErrorString(),getAriaPostLabel:()=>{let e=this.getHandlerErrorString();return e?this.controller.unpack(e):""},capExpressionSize:this.const(!1),onUserChangedLatex:e=>this.dispatchHandlerLatexIfChanged(e),latex:()=>this.getHandlerLatex(),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-tick-action"),isFocused:()=>this.getFocusedInput()==="handler",config:()=>this.getMQConfig(),onFocusedChanged:e=>this.handleFocusedChanged("handler",e),selectOnFocus:this.const(!0),noFadeout:this.const(!0),onUserPressedKey:(e,t)=>{this.handlePressedKey("handler",e,t)}}),kJ(()=>this.getHandlerErrorString(),e=>Ct.createElement("span",{class:Ct.const("dcg-clickable-info-error-container")},Ct.createElement(Bo,{error:()=>this.controller.unpack(e()),gravity:this.const("s"),size:this.const("small")})))),Ct.createElement("div",{class:Ct.const("dcg-editable-mathquill-container 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dcg-do-not-blur")}))}iconDisabled(){return!!(this.getMinStepErrorString()||this.getHandlerErrorString()||!this.isHandlerMaybeValid())}isHandlerMaybeValid(){var t;return((t=this.controller.getTicker().formula)==null?void 0:t.handler.status)==="maybe-valid"}closeTicker(){this.controller.dispatch({type:"close-ticker"})}toggleTicker(){this.iconDisabled()||this.controller.dispatch({type:"toggle-ticker"})}getPlayIcon(){return this.controller.getTickerPlaying()?"pause":"play"}getIconAriaLabel(){return this.controller.getTickerPlaying()?this.controller.s("graphing-calculator-label-ticker-pause"):this.controller.s("graphing-calculator-label-ticker-play")}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="ticker"))return e.location}handlePressedKey(e,t,i){let o=ve.getFocusedMathquill();if(o){if(t==="Enter"&&this.shouldShowSliderPrompt()&&this.controller.dispatch({type:"create-sliders-for-ticker",variables:eb(this.props.controller().getTicker())}),t==="Esc"&&this.controller.getExpressionSearchOpen()&&this.controller.dispatch({type:"close-expression-search"}),t==="Right"&&e==="handler"||t==="Left"&&e==="minstep"||t==="Down"||t==="Up"){var n=ve.applyArrowKeyAndReturnIfWasAtBounds(o,t,i);if(!n)return;if(t==="Down"||t==="Up")return this.controller.dispatch({type:"on-special-key-pressed",key:t});if(t==="Right"){this.handleFocusedChanged("minstep",!0);return}else if(t==="Left"){this.handleFocusedChanged("handler",!0);return}}o.keystroke(t,i),e==="handler"?this.dispatchHandlerLatexIfChanged(o.latex()):e==="minstep"&&this.dispatchMinStepLatexIfChanged(o.latex())}}handleFocusedChanged(e,t){t?this.controller.dispatch({type:"set-focus-location",location:{type:"ticker",location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"ticker",location:e}})}dispatchHandlerLatexIfChanged(e){this.getHandlerLatex()!==e&&this.controller.dispatch({type:"update-ticker-handlerlatex",latex:e})}dispatchMinStepLatexIfChanged(e){this.getMinStepLatex()!==e&&this.controller.dispatch({type:"update-ticker-minsteplatex",latex:e})}getHandlerLatex(){return this.controller.getTickerHandlerLatex()}getMinStepLatex(){return this.controller.getTickerMinStepLatex()}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["dt"]})}getHandlerErrorString(){return this.getHandlerLatex()?iO(this.controller.getTicker()):void 0}getMinStepErrorString(){return oO(this.controller.getTicker())}shouldShowSliderPrompt(){return this.controller.areSlidersEnabled()?eb(this.controller.getTicker()).length>0:!1}};var Eo=__dcg_shared_module_exports__['e']($());var{For:gK,If:TJ}=Eo.Components,R0=class extends Eo.Class{init(){this.controller=this.props.controller(),this.currentlyInspectedDepth=1/0,this.cachedTokenDepths={depths:{},isInvalid:!1},this.updateCachedTokenDepthInfo()}willUpdate(){this.updateCachedTokenDepthInfo()}updateCachedTokenDepthInfo(){let e="",t=!1,i=this.controller.getFocusLocation();if(i&&i.type==="expression"){let n=this.controller.getFocusedItem();(n==null?void 0:n.type)==="expression"&&(e=n.id,t=!!n.error&&n.latex!==""||!!n.formula.variables.length)}if(this.cachedTokenDepths.focusedExpressionBeforeError==e&&t){this.cachedTokenDepths.isInvalid=!0;return}this.cachedTokenDepths={depths:this.controller.cachedGeoTokenDepths,isInvalid:!1,focusedExpressionBeforeError:t?void 0:e}}template(){return Eo.createElement("div",{class:()=>({"dcg-geo-show-constructions-pane":!0,"dcg-transient-error":this.cachedTokenDepths.isInvalid,"dcg-cant-drag-item":!!this.controller.getDraggedItemId()&&!this.controller.canDraggedItemBeMovedIntoTokenPane()}),"aria-label":()=>this.controller.s("graphing-calculator-narration-geometry-token-navigator-label"),role:Eo.const("region"),didUnmount:()=>this.lastFocusedIdentifier=void 0,onKeydown:this.bindFn(this.handleKeydown)},Eo.createElement(TJ,{predicate:()=>this.controller.getGeometryTokenCount()===0},()=>Eo.createElement("div",{class:Eo.const("dcg-empty-constructions")},()=>this.controller.s("graphing-calculator-text-geometry-no-constructed-objects"))),Eo.createElement(gK,{each:this.bindFn(this.getObjectDepths)},Eo.createElement("div",{class:Eo.const("dcg-displayed-sections-container")},e=>Eo.createElement("div",{class:()=>({"dcg-displayed-section-level":!0,"dcg-selected-level":parseInt(e)===this.getCurrentlyInspectedDepth(),"dcg-below-the-line":parseInt(e)>this.getCurrentlyInspectedDepth()})},Eo.createElement(gK,{each:()=>this.getTokensForDepth(e),key:(t,i)=>i},Eo.createElement("span",{role:Eo.const("listbox"),"aria-label":()=>this.controller.s("graphing-calculator-narration-geometry-token-navigator-depth",{depth:e})},(t,i)=>Eo.createElement("span",{class:()=>({"dcg-token-being-dragged-container":this.isTokenBeingDragged(e,i)}),onTapStart:o=>{let n=this.getCalcIdForDepth(e,i),a=this.controller.getItemModel(n);!a||a.type!=="expression"||this.controller.isItemInGeoFolder(a.id)&&this.props.onDragPending(o,{type:"token",calcId:n,originalIndex:a.index})}},Eo.createElement(Xl,{showParentChildrenHover:this.const(!0),controller:this.props.controller,identifier:()=>this.getIdentifierForDepth(e,i),insideMQ:this.const(!1),insideGroup:this.const(!0),focusLocation:()=>({type:"geo-token",identifier:this.getIdentifierForDepth(e,i)}),putInTabOrder:()=>{if(this.lastFocusedIdentifier===void 0){let o=this.getObjectDepths();this.lastFocusedIdentifier=this.getIdentifierForDepth(o[0],0)}return this.lastFocusedIdentifier===this.getIdentifierForDepth(e,i)}}))))))))}isTokenBeingDragged(e,t){let i=this.controller.getDraggedItemId();if(!i)return!1;if(this.controller.isItemInGeoFolder(i))return i==this.getCalcIdForDepth(e,t)}getCurrentlyInspectedDepth(){return Math.min(this.currentlyInspectedDepth,this.getObjectDepths().length-1)}getIdentifierForDepth(e,t){var i=this.getTokensForDepth(e)[t];return i?i.identifier:""}getCalcIdForDepth(e,t){var i=this.getTokensForDepth(e)[t];return i?i.calcId:""}getTokensForDepth(e){let{depths:t}=this.cachedTokenDepths;var i=t[e];return i?i.filter(o=>{let{calcId:n}=o,a=this.controller.getItemModel(n);return!this.controller.isGeoItemReadonlyOrInert(a)}):[]}getObjectDepths(){let e=Object.keys(this.cachedTokenDepths.depths);return e.sort((t,i)=>{let o=parseInt(t),n=parseInt(i);return isFinite(o)?isFinite(n)?o-n:1:-1}),e}selectItemIfNecessary(){if(this.controller.hasAnyItemsSelected())return;let e=this.controller.getFocusLocation();if((e==null?void 0:e.type)!=="geo-token")return;let{calcId:t}=this.controller.cachedGeoTokenInfo[e.identifier];!t||!this.controller.getItemModel(t)||this.controller.dispatch({type:"set-selected-id",id:t})}handleKeydown(e){let t=this.controller.getFocusLocation(),i=ue(e),o=Ai(e);if(e.ctrlKey&&e.shiftKey&&!e.altKey&&!e.metaKey&&o==="O"){e.preventDefault(),e.stopPropagation(),this.selectItemIfNecessary(),this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"multi-select-more",guid:_u(),focusFirstOption:!0,previousFocusLocation:t}});return}if(e.altKey&&!e.ctrlKey&&!e.metaKey&&e.shiftKey&&o==="T"){if(e.preventDefault(),e.stopPropagation(),(t==null?void 0:t.type)!=="geo-token")return;let{calcId:h}=this.controller.cachedGeoTokenInfo[t.identifier];if(!h)return;let g=this.controller.getItemModel(h);if(!hs(g))return;this.controller.convertToNamedAssignment(g),Po(g,""),this.controller.dispatch({type:"set-none-selected"}),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:g.id}});return}if(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey)return;if(i==="Esc"){e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-show-constructions-open",open:!1,setFocus:!0});return}if(i!=="Up"&&i!=="Down"&&i!=="Left"&&i!=="Right")return;e.preventDefault(),e.stopPropagation();let n=this.getObjectDepths();if(n.length===0)return;let a="";if(t&&t.type==="geo-token")a=t.identifier;else{let h=this.getTokensForDepth(n[0])[0];if(!h)return;a=h.identifier}if(a==="")return;let s,l=-1,c=[];for(s=0;s<n.length;s++){let h=n[s];if(c=this.getTokensForDepth(h),!!c&&(l=__dcg_shared_module_exports__['Ga'](c,{identifier:a}),l!==-1))break}if(s===-1||l===-1)return;i==="Up"?s=Math.max(s-1,0):i==="Down"?s=Math.min(s+1,n.length-1):i==="Left"?l=Math.max(l-1,0):i==="Right"&&(l=Math.min(l+1,c.length-1));let d=this.getTokensForDepth(n[s]);if(!d)return;l=Math.min(l,d.length-1);let u=d[l].identifier;this.controller.dispatch({type:"set-focus-location",location:{type:"geo-token",identifier:u}}),this.lastFocusedIdentifier=u}};var Fi=__dcg_shared_module_exports__['e']($());var mK=__dcg_shared_module_exports__['e']($());var _i=class extends mK.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}getFocusedInput(){let e=this.controller.getFocusLocation(),t=this.model.type==="table-column"?this.model.table.id:this.id;if(!(!e||e.type!=="expression-menu"||e.id!==t))return e.location}handleFocusedChanged(e,t){let i=this.model.type==="table-column"?this.model.table.id:this.id;e?this.controller.dispatch({type:"set-focus-location",location:{type:"expression-menu",id:i,location:t}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"expression-menu",id:i,location:t}})}onColorSelected(e){this.model.type!=="image"&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-color",id:this.id,color:e}):this.controller.dispatch({type:"set-tablecolumn-color",color:e,tableId:this.model.table.id,columnId:this.id}))}onCustomColorSelected(e){this.model.type!=="image"&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-colorlatex",id:this.id,colorLatex:e}):this.controller.dispatch({type:"set-tablecolumn-colorlatex",tableId:this.model.table.id,columnId:this.model.id,colorLatex:e}))}getModelColor(){return this.model.type==="image"?"":Kc(this.model)}};var Xt=__dcg_shared_module_exports__['e']($());var gd=__dcg_shared_module_exports__['e']($()),zr=class extends gd.Class{template(){return gd.createElement("div",{class:()=>({"dcg-toggle-view":!0,"dcg-toggled":this.props.toggled()}),"aria-label":()=>this.props.ariaLabel(),role:gd.const("checkbox"),tabindex:gd.const("0"),"aria-checked":()=>this.props.toggled(),toggled:()=>this.props.toggled(),onTap:this.bindFn(this.props.onChange)},gd.createElement("div",{class:gd.const("dcg-toggle-switch")}))}};var{If:f1}=Xt.Components,Hm=class extends _i{template(){return Xt.createElement("div",{class:Xt.const("dcg-options-menu-section")},Xt.createElement("div",{class:Xt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-lines"),Xt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-lines-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleLinesVisible)})),Xt.createElement(f1,{predicate:()=>this.props.isOpen()},()=>Xt.createElement("div",{class:Xt.const("dcg-options-menu-content")},Xt.createElement("div",{class:Xt.const("dcg-options-flex-container")},Xt.createElement("div",{class:Xt.const("dcg-options-left-side")},Xt.createElement("div",{class:Xt.const("dcg-iconed-mathquill-row 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dcg-line-thickness-row")},Xt.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-line-thickness-tooltip"),sticky:this.const(!0),gravity:this.const("s")},Xt.createElement("i",{class:Xt.const("dcg-icon-line-thickness"),"aria-hidden":Xt.const("true")})),Xt.createElement(Vt,{latex:()=>this.model.lineWidth,placeholder:this.bindFn(this.getLineWidth),isFocused:()=>this.getFocusedInput()==="linewidth",ariaPostLabel:()=>this.isLineWidthValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-label-line-thickness-tooltip"),hasError:()=>!this.isLineWidthValid(),handleLatexChanged:this.bindFn(this.dispatchLineWidthLatexIfChanged),dataLabelAttributeValue:this.const("line-width"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"linewidth")}))),Xt.createElement("div",{class:Xt.const("dcg-options-right-side")},Xt.createElement(f1,{predicate:this.bindFn(this.shouldShowLineStyles)},()=>Xt.createElement(ri,{staticConfig:this.bindFn(this.getPointStyleOptions),ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-style"),theme:this.const("mini")})))),Xt.createElement(f1,{predicate:this.props.isFirstOpenSection},()=>Xt.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getLineWidth(){return this.isGeometryPolygon()?""+1.5:""+2.5}getLineOpacity(){return""+1}isGeometryPolygon(){return this.controller.isGeometry()&&this.model.type==="expression"&&Rd(this.model)}getPointStyleOptions(){return["SOLID","DASHED","DOTTED"].map(t=>({key:t,icon:()=>this.getStyleIcon(t),ariaLabel:()=>this.getStyleAria(t),selected:()=>this.model.lineStyle===t,class:()=>"dcg-line-segmented-option",onSelect:()=>{this.onLineStyleSelected(t)}}))}getStyleIcon(e){switch(e){case"SOLID":return"dcg-icon-line-solid";case"DASHED":return"dcg-icon-line-dashed";case"DOTTED":return"dcg-icon-line-dotted"}}getStyleAria(e){let t=this.controller.s;switch(e){case"SOLID":return t("graphing-calculator-narration-line-style-solid");case"DASHED":return t("graphing-calculator-narration-line-style-dashed");case"DOTTED":return t("graphing-calculator-narration-line-style-dotted")}}isLineOpacityValid(){return this.model.type==="expression"?f_(this.model):this.model.type==="table-column"?WP(this.model):!1}isLineWidthValid(){return this.model.type==="expression"?_C(this.model):this.model.type==="table-column"?$P(this.model):!1}dispatchLineOpacityLatexIfChanged(e){this.model.lineOpacity!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-lineopacity",id:this.id,lineOpacity:e}):this.controller.dispatch({type:"set-tablecolumn-lineopacity",tableId:this.model.table.id,columnId:this.model.id,lineOpacity:e}))}shouldShowLineStyles(){return!(this.model.type==="expression"&&Ul(this.model))}onLineStyleSelected(e){this.model.lineStyle!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-linestyle",id:this.id,lineStyle:e}):this.controller.dispatch({type:"set-tablecolumn-linestyle",tableId:this.model.table.id,columnId:this.model.id,lineStyle:e}))}dispatchLineWidthLatexIfChanged(e){this.model.lineWidth!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-linewidth",id:this.id,lineWidth:e}):this.controller.dispatch({type:"set-tablecolumn-linewidth",tableId:this.model.table.id,columnId:this.model.id,lineWidth:e}))}toggleLinesVisible(){this.model.type==="expression"?this.controller.dispatch({type:"set-item-lines",id:this.id,lines:!this.props.isOpen()}):this.controller.dispatch({type:"set-tablecolumn-lines",tableId:this.model.table.id,columnId:this.model.id,bool:!this.props.isOpen()})}};var Vx=__dcg_shared_module_exports__['e']($());var N0=class extends _i{template(){return Vx.createElement("div",{class:Vx.const("dcg-options-menu-section")},Vx.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected),customColorVisibility:()=>this.model.type==="expression"&&DC(this.model)?"hidden":"visible"}))}};var no=__dcg_shared_module_exports__['e']($());var{If:b1}=no.Components,B0=class extends _i{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return no.createElement("div",{class:no.const("dcg-options-menu-section")},no.createElement("div",{class:no.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-fill"),no.createElement(b1,{predicate:()=>!this.isInequality()},()=>no.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-fill-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleFillVisible)}))),no.createElement(b1,{predicate:this.props.isOpen},()=>no.createElement("div",{class:no.const("dcg-options-menu-content")},no.createElement("div",{class:no.const("dcg-iconed-mathquill-row dcg-fill-opacity-row")},no.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-opacity-tooltip"),sticky:this.const(!0),gravity:this.const("s")},no.createElement("i",{class:no.const("dcg-icon-opacity"),"aria-hidden":no.const("true")})),no.createElement(Vt,{latex:()=>this.model.fillOpacity,placeholder:this.bindFn(this.getFillOpacity),isFocused:()=>this.getFocusedInput()==="opacity",ariaPostLabel:()=>QT(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-fill-opacity"),hasError:()=>!QT(this.model),handleLatexChanged:this.bindFn(this.dispatchOpacityLatexIfChanged),dataLabelAttributeValue:this.const("fill-opacity"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"opacity")})),no.createElement(b1,{predicate:this.props.isFirstOpenSection},()=>no.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getFillOpacity(){return""+.4}isInequality(){return Ul(this.model)}toggleFillVisible(){this.controller.dispatch({type:"set-item-fill",id:this.id,fill:!this.props.isOpen()})}dispatchOpacityLatexIfChanged(e){this.model.fillOpacity!==e&&this.controller.dispatch({type:"set-item-fillopacity",id:this.id,fillOpacity:e})}};var Qt=__dcg_shared_module_exports__['e']($());var bt=__dcg_shared_module_exports__['e']($());var{If:fK,Switch:bK}=bt.Components,z0=class extends bt.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return bt.createElement("div",{class:bt.const("dcg-clickable-image-info-view"),role:bt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-clickable-image-options")},bt.createElement("div",{class:bt.const("dcg-clickable-image-state-container")},bt.createElement(Ce,{tooltip:()=>this.tooltip("hovered"),gravity:this.const("s")},bt.createElement(ud,{controller:()=>this.controller,ariaLabel:()=>this.tooltip("hovered"),onFileChange:e=>this.updateImage("hovered",e),readonly:()=>this.controller.isItemReadonly(this.id)},bt.createElement(bK,{key:this.bindFn(this.hoveredStatus)},()=>bt.createElement("div",{class:bt.const("dcg-clickable-image-state"),style:()=>this.getStyleForState("hovered")})))),bt.createElement(fK,{predicate:()=>!!this.model.clickableInfo.hoveredImage},()=>bt.createElement("div",{class:bt.const("dcg-clickable-image-state-close"),onTap:()=>this.removeImageState("hovered"),ariaLabel:()=>this.controller.s("graphing-calculator-label-remove-hovered-image"),role:bt.const("button"),tabIndex:bt.const(0)},bt.createElement("i",{class:bt.const("dcg-icon-remove"),"aria-hidden":bt.const("true")}))),bt.createElement("div",{role:bt.const("heading"),"aria-level":bt.const("2"),class:bt.const("dcg-clickable-image-label")},()=>this.controller.s("graphing-calculator-label-hovered"))),bt.createElement("div",{class:bt.const("dcg-clickable-image-state-container")},bt.createElement(Ce,{tooltip:()=>this.tooltip("depressed"),gravity:this.const("s")},bt.createElement(ud,{controller:()=>this.controller,ariaLabel:()=>this.tooltip("depressed"),onFileChange:e=>this.updateImage("depressed",e),readonly:()=>this.controller.isItemReadonly(this.id)},bt.createElement(bK,{key:this.bindFn(this.depressedStatus)},()=>bt.createElement("div",{class:bt.const("dcg-clickable-image-state"),style:()=>this.getStyleForState("depressed")})))),bt.createElement(fK,{predicate:()=>!!this.model.clickableInfo.depressedImage},()=>bt.createElement("div",{class:bt.const("dcg-clickable-image-state-close"),onTap:()=>this.removeImageState("depressed"),ariaLabel:()=>this.controller.s("graphing-calculator-label-remove-depressed-image"),role:bt.const("button"),tabIndex:bt.const(0)},bt.createElement("i",{class:bt.const("dcg-icon-remove"),"aria-hidden":bt.const("true")}))),bt.createElement("div",{role:bt.const("heading"),"aria-level":bt.const("2"),class:bt.const("dcg-clickable-image-label")},()=>this.controller.s("graphing-calculator-label-depressed"))))}hoveredStatus(){return this.hoveredUploading?"loading":"background"}depressedStatus(){return this.depressedUploading?"loading":"background"}tooltip(e){return(e==="hovered"?this.model.clickableInfo.hoveredImage:this.model.clickableInfo.depressedImage)?e==="depressed"?this.controller.s("graphing-calculator-label-change-depressed-image-tooltip"):this.controller.s("graphing-calculator-label-change-hovered-image-tooltip"):e==="depressed"?this.controller.s("graphing-calculator-label-add-depressed-image-tooltip"):this.controller.s("graphing-calculator-label-add-hovered-image-tooltip")}getImageURLForState(e){let t;if(e==="hovered"){if(this.hoveredStatus()!=="background")return"";t="hoveredImage"}else{if(this.depressedStatus()!=="background")return"";t="depressedImage"}let i=this.model.clickableInfo[t];return i?`url(${i})`:`url(${this.model.image_url})`}getStyleForState(e){let t={"background-image":this.getImageURLForState(e),opacity:1};return e==="hovered"&&!this.model.clickableInfo.hoveredImage&&(t.opacity=.5),t}removeImageState(e){e==="hovered"?this.controller.dispatch({type:"set-hovered-image",id:this.model.id,url:""}):this.controller.dispatch({type:"set-depressed-image",id:this.model.id,url:""})}updateImage(e,t){if(!t||!t[0])return;let i=t[0];e==="hovered"&&(this.hoveredUploading=!0),e==="depressed"&&(this.depressedUploading=!0),this.controller.getGraphSettings().config.imageUploadCallback(i,(o,n)=>{e==="hovered"&&(this.hoveredUploading=!1),e==="depressed"&&(this.depressedUploading=!1),!o&&n&&(e==="hovered"?this.controller.dispatch({type:"set-hovered-image",id:this.model.id,url:n}):this.controller.dispatch({type:"set-depressed-image",id:this.model.id,url:n}))})}};var Ls=__dcg_shared_module_exports__['e']($()),K0=__dcg_shared_module_exports__['e'](IK());var x1=/\{\$([a-zA-Z0-9\-]+([a-zA-Z0-9\-]+_)*[a-zA-Z0-9\-]+)\}/;function MK(r,e){let t=0,i=0,o={},n={},a=s(r);if(!/^<0>/.test(a)||!/<\/0>$/.test(a))throw new 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OJ?r:r.replace(/\{|\}/g,e=>`{"${e}"}`).replace(/(^|[\s\n]+)(\[|\]|\.)/g,(e,t,i)=>`${t}{"${i}"}`)}function FJ(r){return r.__DCGViewLocalizeBindingName}function RJ(r){return typeof r=="function"&&r.__DCGViewLocalizeViewName}var Ip=class extends Ls.Class{init(){this.viewMap={},this.elementMap={},this.bindingMap={},this.i18n=this.props.i18n(),this.templateString=this.serializeToTemplateString(Ls.createElement("div",null,this.children))}template(){return Ls.createElement(Ls.Components.If,{predicate:()=>this.shouldShow()},()=>Ls.createElement(Ls.Components.Switch,{key:()=>w1(this.translatedString())},e=>this.renderDeserializedTemplateNode(this.parseAndValidate(e))))}shouldShow(){let e=this.props.options&&this.props.options();return e&&e.hideUntranslatedView&&this.i18n.hasTranslation?this.i18n.hasTranslation(this.props.key()):!0}translatedString(){let e={};for(let t in this.bindingMap)e[t]=ms(`{$${t}}`);return this.i18n.s(this.props.key(),e)}static variable(e,t){let i=()=>t();return 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Use Localize.subview().");i(o)}}})}};function AK(r){return typeof r=="function"&&r.isDCGViewConst}function GK(r,e,t){return Ls.createElement(r,e,t)}function w1(r){return`<0>${r}</0>`.replace(new RegExp(x1.source,"g"),(t,i)=>`<token id="${i}"/>`)}var{If:U0,IfDefined:NJ,Textarea:BJ}=Qt.Components,Wm=class extends _i{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Qt.createElement("div",{class:Qt.const("dcg-options-menu-section dcg-clickable-section")},Qt.createElement("div",{class:Qt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-clickable"),Qt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-make-clickable"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleClickable)})),Qt.createElement(U0,{predicate:this.props.isOpen},()=>Qt.createElement("div",{class:Qt.const("dcg-options-menu-content")},Qt.createElement("div",{class:Qt.const("dcg-clickable-menu-row")},Qt.createElement("span",{class:Qt.const("dcg-input-label")},()=>this.controller.s("graphing-calculator-label-update-on-click")),Qt.createElement(ve,{latex:()=>this.model.clickableInfo.latex,placeholder:this.const(""),isFocused:()=>this.getFocusedInput()==="updaterule",capExpressionSize:()=>!!this.controller.getGraphSettings().config.capExpressionSize,selectOnFocus:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-click-action"),getAriaPostLabel:this.const(""),hasError:()=>this.hasError(),onUserChangedLatex:e=>this.dispatchUpdateRuleLatexIfChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:e=>this.handleFocusedChanged(e,"updaterule"),dataLabelAttributeValue:this.const("click-handler"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}),NJ(()=>this.packedError(),e=>Qt.createElement("span",{class:Qt.const("dcg-clickable-info-error-container")},Qt.createElement(Bo,{error:()=>this.controller.unpack(e()),gravity:this.const("s"),size:this.const("small")})))),Qt.createElement(U0,{predicate:this.bindFn(this.isList)},()=>Qt.createElement("div",{class:Qt.const("dcg-clickable-list-index-notice")},Qt.createElement(Ip,{i18n:this.const(this.controller),key:this.const("graphing-calculator-label-list-index")},Qt.const("Use"),Qt.const(" "),Qt.createElement("span",{class:()=>({"dcg-index-variable-marker":!0,"dcg-btn":!0,"dcg-btn-light-gray":!0,"dcg-mathquill-has-focus":this.getFocusedInput()==="updaterule","dcg-do-not-blur":!0}),onTap:this.bindFn(this.insertIndex)},Qt.const("index")),Qt.const(" "),Qt.const("to reference the clicked index in the list.")))),Qt.createElement(U0,{predicate:()=>this.model.type!=="image"},()=>Qt.createElement(BJ,{placeholder:()=>this.controller.s("graphing-calculator-text-add-screen-reader-label-placeholder"),value:()=>this.model.description,onInput:e=>this.controller.dispatch({type:"set-item-description",id:this.model.id,description:e})})),Qt.createElement(U0,{predicate:()=>this.model.type==="image"},()=>Qt.createElement("div",{class:Qt.const("dcg-clickable-menu-row")},Qt.createElement(z0,{controller:()=>this.controller,model:()=>this.model}))))))}insertIndex(){this.controller.dispatch({type:"keypad/type-text",text:"index"})}isList(){return this.model.formula?!!this.model.formula.is_concrete_list:!1}hasError(){return this.packedError()!==void 0}packedError(){if(this.model.formula.click_handler&&this.model.formula.click_handler.status==="error")return this.model.formula.click_handler.error}toggleClickable(){this.controller.dispatch({type:"set-clickableinfo-prop",id:this.model.id,prop:"enabled",value:!this.model.clickableInfo.enabled}),this.model.clickableInfo.enabled&&this.handleFocusedChanged(!0,"updaterule")}dispatchUpdateRuleLatexIfChanged(e){this.model.clickableInfo.latex!==e&&this.controller.dispatch({type:"set-clickableinfo-rule-latex",id:this.id,latex:e})}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["index"]})}};var Dr=__dcg_shared_module_exports__['e']($());var md=__dcg_shared_module_exports__['e']($());var $m=class extends _i{template(){return md.createElement("div",{class:md.const("dcg-iconed-mathquill-row dcg-point-opacity-row")},md.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-opacity-tooltip"),sticky:this.const(!0),gravity:this.const("s")},md.createElement("i",{class:md.const("dcg-icon-opacity"),"aria-hidden":md.const("true")})),md.createElement(Vt,{latex:()=>this.model.pointOpacity,placeholder:this.bindFn(this.getPointOpacityPlaceholder),isFocused:()=>this.getFocusedInput()==="pointopacity",ariaPostLabel:()=>this.isPointOpacityValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-line-opacity"),hasError:()=>!this.isPointOpacityValid(),handleLatexChanged:this.bindFn(this.dispatchPointOpacityLatexIfChanged),dataLabelAttributeValue:this.const("point-opacity"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"pointopacity")}))}isPointOpacityValid(){return this.model.type==="expression"?b_(this.model):this.model.type==="table-column"?jP(this.model):!1}dispatchPointOpacityLatexIfChanged(e){this.model.pointOpacity!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointopacity",id:this.id,pointOpacity:e}):this.controller.dispatch({type:"set-tablecolumn-pointopacity",columnId:this.model.id,tableId:this.model.table.id,pointOpacity:e}))}getPointOpacityPlaceholder(){return`${1}`}};var{If:q0}=Dr.Components,Ym=class extends _i{template(){return Dr.createElement("div",{class:Dr.const("dcg-options-menu-section")},Dr.createElement("div",{class:Dr.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-points"),Dr.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-points-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.togglePointsVisible)})),Dr.createElement(q0,{predicate:this.props.isOpen},()=>Dr.createElement("div",{class:Dr.const("dcg-options-menu-content")},Dr.createElement("div",{class:Dr.const("dcg-options-flex-container")},Dr.createElement("div",{class:Dr.const("dcg-options-left-side")},Dr.createElement($m,{...this.props}),Dr.createElement(q0,{predicate:()=>this.model.type==="expression"||!this.isDraggable()},()=>Dr.createElement("div",{class:Dr.const("dcg-iconed-mathquill-row dcg-point-size-row")},Dr.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-point-size-tooltip"),gravity:this.const("s"),sticky:this.const(!0)},Dr.createElement("i",{class:Dr.const("dcg-icon-line-thickness"),"aria-hidden":Dr.const("true")})),Dr.createElement(Vt,{latex:this.bindFn(this.getPointSize),placeholder:this.bindFn(this.getDefaultPointSize),isFocused:()=>this.getFocusedInput()==="pointsize",ariaPostLabel:()=>this.isPointSizeValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-point-size"),hasError:()=>!this.isPointSizeValid(),handleLatexChanged:e=>this.dispatchPointSizeLatexIfChanged(e),dataLabelAttributeValue:this.const("point-size"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"pointsize")})))),Dr.createElement("div",{class:Dr.const("dcg-options-right-side")},Dr.createElement(q0,{predicate:()=>!this.isDraggable()},()=>Dr.createElement(ri,{staticConfig:this.bindFn(this.getPointStyleOptions),ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-style"),theme:this.const("mini")})))),Dr.createElement(q0,{predicate:this.props.isFirstOpenSection},()=>Dr.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getPointSize(){return this.isDraggable()&&this.model.type==="expression"?this.model.movablePointSize:this.model.pointSize}getPointStyleOptions(){return["POINT","OPEN","CROSS"].map(t=>({key:t,icon:()=>this.getStyleIcon(t),ariaLabel:()=>this.getStyleAria(t),selected:()=>this.model.pointStyle===t,class:()=>"dcg-point-segmented-option",onSelect:()=>{this.onPointStyleSelected(t)}}))}getStyleIcon(e){switch(e){case"POINT":return"dcg-icon-point";case"OPEN":return"dcg-icon-open";case"CROSS":return"dcg-icon-cross"}}getStyleAria(e){let t=this.controller.s;switch(e){case"POINT":return t("graphing-calculator-narration-point-style-point");case"OPEN":return t("graphing-calculator-narration-point-style-open");case"CROSS":return t("graphing-calculator-narration-point-style-cross")}}isPointSizeValid(){return this.model.type==="expression"?this.isDraggable()?y_(this.model):OC(this.model):this.model.type==="table-column"?YP(this.model):!1}onPointStyleSelected(e){this.model.pointStyle!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointstyle",id:this.id,pointStyle:e}):this.controller.dispatch({type:"set-tablecolumn-pointstyle",columnId:this.model.id,tableId:this.model.table.id,pointStyle:e}))}dispatchPointSizeLatexIfChanged(e){this.getPointSize()!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointsize",id:this.id,pointSize:e}):this.controller.dispatch({type:"set-tablecolumn-pointsize",columnId:this.model.id,tableId:this.model.table.id,pointSize:e}))}isDraggable(){return this.getDragMode()!=="NONE"}togglePointsVisible(){this.model.type==="expression"&&Gn(this.model)?this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id}):this.model.type==="expression"?this.controller.dispatch({type:"set-item-points",id:this.id,points:!this.props.isOpen()}):this.controller.dispatch({type:"set-tablecolumn-points",columnId:this.model.id,tableId:this.model.table.id,bool:!this.props.isOpen()})}getDragMode(){return this.model.type==="expression"?Zr(this.model)||this.model.dragMode:this.model.dragMode}getDefaultPointSize(){return this.model.type==="expression"&&Hc(this.model)?`${14}`:`${8}`}};var wt=__dcg_shared_module_exports__['e']($());var cn=__dcg_shared_module_exports__['e']($());var{For:KJ}=cn.Components,UJ=[{orientation:"default",cssClass:"dcg-label-orientation-center",description:"graphing-calculator-text-label-orientation-default"},{orientation:"above",cssClass:"dcg-label-orientation-above",description:"graphing-calculator-text-label-orientation-above"},{orientation:"above_right",cssClass:"dcg-label-orientation-above-right",description:"graphing-calculator-text-label-orientation-above-right"},{orientation:"right",cssClass:"dcg-label-orientation-right",description:"graphing-calculator-text-label-orientation-right"},{orientation:"below_right",cssClass:"dcg-label-orientation-below-right",description:"graphing-calculator-text-label-orientation-below-right"},{orientation:"below",cssClass:"dcg-label-orientation-below",description:"graphing-calculator-text-label-orientation-below"},{orientation:"below_left",cssClass:"dcg-label-orientation-below-left",description:"graphing-calculator-text-label-orientation-below-left"},{orientation:"left",cssClass:"dcg-label-orientation-left",description:"graphing-calculator-text-label-orientation-left"},{orientation:"above_left",cssClass:"dcg-label-orientation-above-left",description:"graphing-calculator-text-label-orientation-above-left"}],H0=class extends cn.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return cn.createElement("div",{class:cn.const("dcg-label-orientation-view"),style:()=>`transform: rotate(${this.getCSSRotationValue()});`},cn.createElement("span",{class:cn.const("dcg-vertical-orientation-indicator")}),cn.createElement(KJ,{each:()=>UJ,key:e=>e.orientation},cn.createElement("div",{class:cn.const("dcg-label-orientations"),role:cn.const("radiogroup"),"aria-label":()=>this.controller.s("graphing-calculator-heading-label-orientation")},e=>cn.createElement("div",{class:()=>({[e.cssClass]:!0,"dcg-orientation-option":!0,"dcg-selected":this.isSelected(e.orientation),"dcg-orientation-disabled":this.isDisabled(e.orientation)}),role:cn.const("radio"),tabindex:cn.const("0"),"aria-label":()=>this.controller.s(e.description),"aria-checked":()=>this.getOrientation()===e.orientation,onTap:()=>this.onTapOrientation(e.orientation)},cn.createElement("i",{class:()=>({"dcg-icon-chevron-left":e.orientation!=="default"})})))))}isDisabled(e){return e!=="default"?!1:this.isPointVisible()?!0:this.model.labelOrientation==="default"}isSelected(e){return e==="default"&&e===this.model.labelOrientation?!this.isPointVisible():e===this.model.labelOrientation}isPointVisible(){return this.model.hidden?!1:Gn(this.model)?!this.model.hidden:this.model.points}getCSSRotationValue(){let e=w_(this.model);return`${Array.isArray(e)?0:e}rad`}getOrientation(){return this.props.model().labelOrientation}onTapOrientation(e){e===this.getOrientation()&&(e="default"),this.controller.dispatch({type:"set-item-label-orientation",id:this.id,labelOrientation:e})}};var{If:jm}=wt.Components,W0=class extends _i{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return wt.createElement("div",{class:wt.const("dcg-options-menu-section")},wt.createElement("div",{class:wt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-label"),wt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleLabelVisible)})),wt.createElement(jm,{predicate:this.props.isOpen},()=>wt.createElement("div",{class:wt.const("dcg-options-menu-content")},wt.createElement("div",{class:wt.const("dcg-options-flex-container")},wt.createElement("div",{class:wt.const("dcg-options-left-side")},wt.createElement(jm,{predicate:this.props.isFirstOpenSection},()=>wt.createElement($m,{...this.props})),wt.createElement("div",{class:wt.const("dcg-iconed-mathquill-row dcg-label-size-row")},wt.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-label-size-tooltip"),sticky:this.const(!0),gravity:this.const("s")},wt.createElement("span",{class:wt.const("dcg-font-size")},wt.const("A"))),wt.createElement(Vt,{latex:()=>this.model.labelSize,placeholder:()=>"1",isFocused:()=>this.getFocusedInput()==="labelsize",ariaPostLabel:()=>ZT(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-size"),hasError:()=>!ZT(this.model),handleLatexChanged:this.bindFn(this.dispatchLabelSizeIfChanged),dataLabelAttributeValue:this.const("label-size"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"labelsize")})),wt.createElement("div",{class:()=>({"dcg-iconed-mathquill-row":!0,"dcg-label-angle-row":!0,"dcg-suffix-degree":this.props.controller().getGraphSettings().degreeMode,"dcg-suffix-radian":!this.props.controller().getGraphSettings().degreeMode})},wt.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-angle-tooltip"),sticky:this.const(!0)},wt.createElement("i",{class:wt.const("dcg-icon-angle"),"aria-hidden":wt.const("true")})),wt.createElement(Vt,{latex:()=>this.model.labelAngle,placeholder:()=>"0",isFocused:()=>this.getFocusedInput()==="labelangle",ariaPostLabel:()=>eI(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-angle"),hasError:()=>!eI(this.model),handleLatexChanged:this.bindFn(this.dispatchLabelAngleIfChanged),dataLabelAttributeValue:this.const("label-angle"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"labelangle")}))),wt.createElement("div",{class:wt.const("dcg-options-right-side")},wt.createElement(H0,{controller:()=>this.controller,model:()=>this.model}))),wt.createElement(jm,{predicate:this.props.isFirstOpenSection},()=>wt.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})),wt.createElement(jm,{predicate:()=>this.controller.canUseAdvancedStyling()},()=>wt.createElement("div",{class:wt.const("dcg-label-advanced")},wt.createElement(He,{checked:this.bindFn(this.getWhiteTextOutline),onChange:this.bindFn(this.setWhiteTextOutline),disabled:()=>this.getEditable()},()=>this.controller.s("graphing-calculator-button-label-text-outline")),wt.createElement("div",{role:wt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-heading-advanced")},wt.createElement(jm,{predicate:()=>this.shouldShowHoverLabelCheckbox()},()=>wt.createElement(He,{checked:this.bindFn(this.getInteractiveLabel),onChange:this.bindFn(this.setInteractiveLabel)},()=>this.controller.s("graphing-calculator-button-label-show-on-hover"))),wt.createElement(jm,{predicate:this.bindFn(this.shouldShowEditableLabelToggle)},()=>wt.createElement(He,{checked:this.bindFn(this.getEditable),onChange:this.bindFn(this.setEditable)},()=>this.controller.s("graphing-calculator-button-label-editable")))))))))}getWhiteTextOutline(){return this.getEditable()?!1:!this.model.suppressTextOutline}setWhiteTextOutline(e){this.controller.dispatch({type:"set-suppress-text-outline",id:this.id,suppressTextOutline:!e})}setInteractiveLabel(e){this.controller.dispatch({type:"set-item-interactive-label",id:this.id,interactiveLabel:e})}getInteractiveLabel(){return!!this.model.interactiveLabel}setEditable(e){if(e){let t=__dcg_shared_module_exports__['qd'](this.model.label)==="latex"?"MATH":"TEXT";this.controller.dispatch({type:"set-item-editable-label-mode",id:this.id,editableLabelMode:t})}else this.controller.dispatch({type:"set-item-editable-label-mode",id:this.id,editableLabelMode:"NONE"})}getEditable(){return this.model.editableLabelMode!=="NONE"}shouldShowEditableLabelToggle(){return Gn(this.model)}shouldShowHoverLabelCheckbox(){return Zr(this.model)==="NONE"}dispatchLabelAngleIfChanged(e){this.model.labelAngle!==e&&this.controller.dispatch({type:"set-item-labelangle",id:this.id,labelAngle:e})}dispatchLabelSizeIfChanged(e){this.model.labelSize!==e&&this.controller.dispatch({type:"set-item-labelSize",id:this.id,labelSize:e})}toggleLabelVisible(){this.controller.dispatch({type:"set-item-showlabel",id:this.id,showLabel:!this.props.isOpen()})}};var $o=__dcg_shared_module_exports__['e']($());var{If:qJ,For:HJ}=$o.Components,Jm=class extends _i{template(){return $o.createElement("div",{class:$o.const("dcg-options-menu-section")},$o.createElement("div",{class:$o.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-drag"),$o.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-menu-drag-enabled"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleDragEnabled)})),$o.createElement(qJ,{predicate:this.props.isOpen},()=>$o.createElement("div",{class:$o.const("dcg-options-menu-content")},$o.createElement(HJ,{each:()=>["X","Y","XY"]},$o.createElement("div",{class:$o.const("dcg-style-icons"),role:$o.const("radiogroup")},e=>$o.createElement("div",{class:()=>({"dcg-style-icon-container":!0,"dcg-disabled":this.isDisabled(e)}),onTap:()=>this.onDragModeSelected(e),role:$o.const("radio"),tabindex:()=>this.isDisabled(e)?-1:0,"aria-label":()=>e==="X"?this.controller.s("graphing-calculator-narration-drag-mode-x"):e==="Y"?this.controller.s("graphing-calculator-narration-drag-mode-y"):e==="XY"?this.controller.s("graphing-calculator-narration-drag-mode-xy"):this.controller.raw(""),"aria-checked":()=>this.getDragMode()===e},$o.createElement(Pi,{backgroundColor:()=>({type:"single-color",value:"#000"}),semiTransparent:()=>this.getDragMode()!==e,iconType:()=>e==="X"?"movable-horizontal":e==="Y"?"movable-vertical":"movable-both"})))))))}isDisabled(e){let t=this.controller.getEnabledDragModesForItem(this.id);return!__dcg_shared_module_exports__['wa'](t,e)}onDragModeSelected(e){if(this.model.type==="expression"){if(this.isDisabled(e))return;this.controller.dispatch({type:"set-item-dragmode",id:this.id,dragMode:e})}else{let t=this.model.id,i=this.model.table.id;this.controller.dispatch({type:"set-tablecolumn-dragmode",tableId:i,columnId:t,dragMode:e})}}getDragMode(){return this.model.type==="expression"?Zr(this.model)||this.model.dragMode:this.model.dragMode}toggleDragEnabled(){let e=this.getDragMode()!=="NONE"?"NONE":"XY";this.model.type==="expression"?this.controller.dispatch({type:"set-item-dragmode",id:this.id,dragMode:e}):this.onDragModeSelected(e)}};var Do=__dcg_shared_module_exports__['e']($());var{If:$J}=Do.Components,$0=class extends _i{template(){return Do.createElement("div",{class:Do.const("dcg-options-menu-section")},Do.createElement("div",{class:Do.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-points"),Do.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-points-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.togglePointsVisible)})),Do.createElement($J,{predicate:()=>this.props.isOpen()},()=>Do.createElement("div",{class:Do.const("dcg-options-menu-content")},Do.createElement("div",{class:Do.const("dcg-iconed-mathquill-row dcg-line-thickness-row-3d")},Do.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-point-size-3d-tooltip"),gravity:this.const("s"),sticky:this.const(!0)},Do.createElement("i",{class:Do.const("dcg-icon-line-thickness"),"aria-hidden":Do.const("true")})),Do.createElement(Vt,{latex:()=>this.model.pointSize,placeholder:this.bindFn(this.getDefaultPointSize),isFocused:()=>this.getFocusedInput()==="pointsize",ariaPostLabel:()=>this.isPointSizeValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-point-size"),hasError:()=>!this.isPointSizeValid(),handleLatexChanged:e=>this.dispatchPointSizeLatexIfChanged(e),dataLabelAttributeValue:this.const("point-size"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"pointsize")})),Do.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected),hideColorFunctions:()=>!0}))))}togglePointsVisible(){this.controller.dispatch({type:"set-item-points",id:this.id,points:!this.props.isOpen()})}isPointSizeValid(){return this.model.type==="expression"?OC(this.model):!1}dispatchPointSizeLatexIfChanged(e){this.model.pointSize!==e&&this.model.type==="expression"&&this.controller.dispatch({type:"set-item-pointsize",id:this.id,pointSize:e})}getDefaultPointSize(){return`${3}`}};var mo=__dcg_shared_module_exports__['e']($());var{If:VK}=mo.Components,Y0=class extends _i{template(){return mo.createElement("div",{class:mo.const("dcg-options-menu-section")},mo.createElement("div",{class:mo.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-lines"),mo.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-lines-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleLinesVisible)})),mo.createElement(VK,{predicate:()=>this.props.isOpen()},()=>mo.createElement("div",{class:mo.const("dcg-options-menu-content")},mo.createElement("div",{class:mo.const("dcg-iconed-mathquill-row dcg-line-thickness-row-3d")},mo.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-line-thickness-3d-tooltip"),sticky:this.const(!0),gravity:this.const("s")},mo.createElement("i",{class:mo.const("dcg-icon-line-thickness"),"aria-hidden":mo.const("true")})),mo.createElement(Vt,{latex:()=>this.model.lineWidth,placeholder:()=>`${1}`,isFocused:()=>this.getFocusedInput()==="linewidth",ariaPostLabel:()=>this.isLineWidthValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-label-line-thickness-3d-tooltip"),hasError:()=>!this.isLineWidthValid(),handleLatexChanged:this.bindFn(this.dispatchLineWidthLatexIfChanged),dataLabelAttributeValue:this.const("line-width"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"linewidth")})),mo.createElement(VK,{predicate:this.props.isFirstOpenSection},()=>mo.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}toggleLinesVisible(){this.controller.dispatch({type:"set-item-lines",id:this.id,lines:!this.props.isOpen()})}isLineWidthValid(){return this.model.type==="expression"?_C(this.model):!1}dispatchLineWidthLatexIfChanged(e){this.model.lineWidth!==e&&this.model.type==="expression"&&this.controller.dispatch({type:"set-item-linewidth",id:this.id,lineWidth:e})}};var fo=__dcg_shared_module_exports__['e']($());var{If:v1}=fo.Components,j0=class extends _i{template(){return fo.createElement("div",{class:fo.const("dcg-options-menu-section")},fo.createElement("div",{class:fo.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-surfaces"),fo.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-surfaces-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleSurfacesVisible)})),fo.createElement(v1,{predicate:()=>this.props.isOpen()},()=>fo.createElement("div",{style:fo.const("font-size:85%; margin-top:8px")},fo.createElement(v1,{predicate:()=>this.usesResolution()&&!!Hi("beta3d")},()=>fo.createElement("div",null,fo.const("Resolution:"),fo.createElement(Vt,{latex:()=>this.model.resolution,placeholder:()=>this.getDefaultResolution(),isFocused:()=>this.getFocusedInput()==="resolution",ariaPostLabel:()=>this.isResolutionValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-label-resolution-tooltip"),hasError:()=>!this.isResolutionValid(),handleLatexChanged:this.bindFn(this.dispatchResolutionLatexIfChanged),dataLabelAttributeValue:this.const("resolution"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"resolution")}))),fo.createElement(v1,{predicate:this.props.isFirstOpenSection},()=>fo.createElement("div",{class:fo.const("dcg-options-menu-content"),style:fo.const("margin-top:8px")},fo.createElement(vo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)}))))))}toggleSurfacesVisible(){this.controller.dispatch({type:"set-item-lines",id:this.id,lines:!this.props.isOpen()})}usesResolution(){return!TC(this.model)&&!s_(this.model)}dispatchResolutionLatexIfChanged(e){this.model.resolution!==e&&this.model.type==="expression"&&this.controller.dispatch({type:"set-item-resolution",id:this.id,resolution:e})}isResolutionValid(){return this.model.type==="expression"?x_(this.model):!1}getDefaultResolution(){return this.model.type==="expression"&&l_(this.model)?`${__dcg_shared_module_exports__['zc']}`:`${__dcg_shared_module_exports__['Ac']}`}};kt();var Os=__dcg_shared_module_exports__['e']($());var{If:jJ}=Os.Components,Mp=class extends Os.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return Os.createElement(jJ,{predicate:()=>this.isVisible()},()=>Os.createElement("div",{class:Os.const("dcg-options-menu-section dcg-interactivity-section dcg-section-without-title")},Os.createElement("div",{class:Os.const("dcg-options-menu-content")},Os.createElement(He,{checked:()=>ba(this.model),onChange:()=>this.toggleGraphInteractionsDisabled(),ariaLabel:()=>this.controller.s("graphing-calculator-label-disable-graph-interactions")},()=>this.controller.s("graphing-calculator-label-disable-graph-interactions")))))}isVisible(){return this.controller.shouldShowAuthorFeatures()}toggleGraphInteractionsDisabled(){this.model.type==="table-column"?this.controller.dispatch({type:"set-tablecolumn-disable-graph-interactions",tableId:this.model.table.id,columnId:this.model.id,disableGraphInteractions:!ba(this.model)}):this.controller.dispatch({type:"set-item-disable-graph-interactions",id:this.model.id,disableGraphInteractions:!ba(this.model)})}};Fa();var{For:JJ,If:XJ}=Fi.Components;function ml(r,e){if(!r)return;let t=r.closest(".dcg-options-menu-container"),i=e.findEl(".dcg-container"),o=e.getOpenMenuIcon(),n=!!r.closest(".dcg-table-column-menu");if(!t||!i||!o)return;let a=e.computeMajorLayout(),s=a.list.top+a.list.height,l=a.keypad.top,c=Math.min(s,l),d=i.getBoundingClientRect(),u=o.getBoundingClientRect(),h=c+d.top-u.top,g=t.offsetHeight,b=0;g>h&&(b=+h-g);let C=n?!b:-b<g-38;t.style.marginTop=`${n&&b<0?b-34:b}px`,r.style.marginTop=`${-b}px`,r.style.display=C?"":"none"}function uh(r,e){requestAnimationFrame(()=>{let t=e.getExppanelElt(),i=e.getOpenMenuIcon();r&&t&&i&&t.contains(i)&&W(t).on(`scroll.${r}`,()=>{W(t).off(`scroll.${r}`);let o=e.getFocusLocation(),n=e.getOpenItemMenu();o&&n&&o.type==="expression-menu"&&"model"in n&&o.id===n.model.id&&e.dispatch({type:"blur-focus-location",location:o}),e.dispatch({type:"close-item-settings-menu"})})})}function hh(r,e){let t=e.getExppanelElt();t&&r&&W(t).off(`scroll.${r}`)}var Xm=class extends Fi.Class{init(){var e;this.controller=this.props.controller(),this.guid=(e=this.controller.getOpenItemMenu())==null?void 0:e.guid}didMount(){uh(this.guid,this.controller)}willUnmount(){hh(this.guid,this.controller)}didUpdate(){ml(this.arrowElt,this.controller)}template(){let e=this.props.model();return Fi.createElement("div",{class:()=>({"dcg-expressions-options-menu":!0,"dcg-options-menu":!0}),role:Fi.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu")},Fi.createElement(JJ,{each:this.bindFn(this.getSections)},Fi.createElement("div",null,t=>{switch(t){case"points":return Fi.createElement(Ym,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("points"),isFirstOpenSection:()=>this.isFirstOpenSection("points")});case"label":return Fi.createElement(W0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("label"),isFirstOpenSection:()=>this.isFirstOpenSection("label")});case"drag":return Fi.createElement(Jm,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("drag"),isFirstOpenSection:()=>this.isFirstOpenSection("drag")});case"lines":return Fi.createElement(Hm,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("lines"),isFirstOpenSection:()=>this.isFirstOpenSection("lines")});case"fill":return Fi.createElement(B0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("fill"),isFirstOpenSection:()=>this.isFirstOpenSection("fill")});case"colors-only":return Fi.createElement(N0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:this.const(!0),isFirstOpenSection:this.const(!0)});case"points3d":return Fi.createElement($0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("points3d"),isFirstOpenSection:()=>this.isFirstOpenSection("points3d")});case"lines3d":return Fi.createElement(Y0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("lines3d"),isFirstOpenSection:()=>this.isFirstOpenSection("lines3d")});case"surfaces":return Fi.createElement(j0,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>this.isSectionOpen("surfaces"),isFirstOpenSection:()=>this.isFirstOpenSection("surfaces")})}})),Fi.createElement(XJ,{predicate:this.bindFn(this.shouldShowClickableSection)},()=>Fi.createElement(Wm,{model:()=>e,controller:this.bindFn(this.props.controller),isOpen:()=>!!e.clickableInfo.enabled,isFirstOpenSection:this.const(!1)})),Fi.createElement(Mp,{model:()=>e,controller:()=>this.props.controller()}),Fi.createElement("div",{class:Fi.const("dcg-triangle"),didMount:this.bindFn(this.didMountArrow),didUnmount:()=>this.arrowElt=void 0}))}didMountArrow(e){this.arrowElt=e,ml(this.arrowElt,this.controller)}shouldShowClickableSection(){let e=this.props.model();return this.controller.areActionsEnabled()&&rI(e)&&!this.controller.isItemReadonly(e.id)&&(this.controller.shouldShowAuthorFeatures()||!ba(e))}shouldShowDragSection(){let e=this.props.model();return this.controller.shouldShowAuthorFeatures()||!ba(e)}getSections(){let e=this.props.model();if(this.controller.isThreeDMode()){if(IC(e))return e.extendTo3D?["surfaces"]:["lines3d"];if(HT(e))return["surfaces"];if(yu(e)||qT(e)||$T(e)||YT(e))return["lines3d"];if(Gn(e)||kC(e))return["points3d"];if(Gg(e)||kb(e))return["points3d","lines3d"]}return xu(e)||Kd(e)||DC(e)||u_(e)||Nd(e)?["colors-only"]:Ud(e)?["lines"]:Hc(e)?["points"]:Gg(e)?["points","label","lines"]:Gn(e)?e.formula.move_strategy&&this.shouldShowDragSection()?["points","label","drag"]:["points","label"]:yu(e)||Rd(e)?["lines","fill"]:Ul(e)?Ag(e)||MC(e)||WT(e)?["lines"]:["lines","fill"]:["lines"]}isFirstOpenSection(e){return this.getSections().find(t=>this.isSectionOpen(t))===e}isSectionOpen(e){let t=this.props.model(),{points:i,lines:o,fill:n}=t,a=__dcg_shared_module_exports__['rc'](t.formula.expression_type,{points:i,lines:o,fill:n},s=>{Mi("getReconciledExpressionProps [Chrome Switch 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e;this.controller=this.props.controller(),this.model=this.props.model(),this.guid=(e=this.controller.getOpenItemMenu())==null?void 0:e.guid}didMountArrow(e){this.arrowElt=e,ml(this.arrowElt,this.controller)}didMount(){uh(this.guid,this.controller)}willUnmount(){hh(this.guid,this.controller)}didUpdate(){ml(this.arrowElt,this.controller)}template(){let e=this.model;return yt.createElement("div",{class:yt.const("dcg-image-options-menu dcg-options-menu")},yt.createElement("div",{class:yt.const("dcg-opacities-menu dcg-options-menu-section")},yt.createElement("div",{role:yt.const("heading"),"aria-level":yt.const("2"),class:yt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-image-opacity")),yt.createElement(QJ,{each:()=>this.controller.getImageOpacities()},yt.createElement("div",{class:yt.const("dcg-opacities-menu-flex"),role:yt.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-image-opacity")},t=>yt.createElement("span",{class:yt.const("dcg-opacity-option"),role:yt.const("button"),tabindex:yt.const(0),"aria-label":()=>`opacity: ${t}`,"aria-pressed":()=>this.isOpacitySelected(t),handleevent:yt.const("true"),onTap:()=>this.onSelectOpacity(t)},yt.createElement(Pi,{backgroundImage:this.bindFn(this.getBackgroundImage),iconType:()=>this.isOpacitySelected(t)?"check":"none",backgroundOpacity:()=>parseFloat(t)}))))),yt.createElement("div",{class:yt.const("dcg-styles-div dcg-options-menu-section dcg-section-without-title")},yt.createElement("div",{class:yt.const("dcg-styles-menu"),role:yt.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-narration-image-styles")},yt.createElement(He,{checked:()=>!e.foreground,onChange:this.bindFn(this.onToggleForeground)},()=>this.controller.s("graphing-calculator-button-place-image-behind-graphs"))),yt.createElement(J0,{predicate:()=>this.shouldShowDraggableCheckbox()},()=>yt.createElement("div",{class:yt.const("dcg-draggable-checkbox-container")},yt.createElement(He,{checked:()=>Ws(e),onChange:this.bindFn(this.onToggleDraggable)},()=>this.controller.s("graphing-calculator-button-draggable"))))),yt.createElement(J0,{predicate:()=>Ws(e)},()=>yt.createElement(X0,{...this.props})),yt.createElement(J0,{predicate:this.bindFn(this.shouldShowClickable)},()=>yt.createElement(Wm,{controller:this.props.controller,model:()=>e,isOpen:()=>!!e.clickableInfo.enabled,isFirstOpenSection:this.const(!1)})),yt.createElement(J0,{predicate:()=>!!e.clickableInfo.enabled&&!Ws(e)},()=>yt.createElement(X0,{...this.props})),yt.createElement(Mp,{model:()=>e,controller:()=>this.props.controller()}),yt.createElement("div",{class:yt.const("dcg-triangle"),didMount:this.bindFn(this.didMountArrow),didUnmount:()=>this.arrowElt=void 0}))}onToggleDraggable(){Xh(this.model)?this.controller.dispatch({type:"set-image-draggable",id:this.model.id,draggable:!this.model.draggable}):this.makeDraggable()}onToggleForeground(e){this.controller.dispatch({type:"set-image-in-foreground",id:this.model.id,foreground:!e})}onSelectOpacity(e){this.controller.dispatch({type:"set-image-opacity",id:this.model.id,opacity:e})}isOpacitySelected(e){return this.model.opacity===e}getBackgroundImage(){return this.model.image_url===this.lastURL?this.lastEncodedURL:(this.lastURL=this.model.image_url,this.lastEncodedURL='url("'+A0(this.model.image_url)+'")',this.lastEncodedURL)}shouldShowClickable(){return this.controller.shouldIgnoreGraphInteractions(this.model)?!1:this.controller.areActionsEnabled()}makeDraggable(){this.controller.dispatch({type:"convert-image-to-draggable",id:this.model.id})}shouldShowDraggableCheckbox(){if(this.controller.isThreeDMode()||this.controller.shouldIgnoreGraphInteractions(this.model))return!1;let e=Xh(this.model);return e?FC(e):_L(this.model)}};var ni=__dcg_shared_module_exports__['e']($());var ko=__dcg_shared_module_exports__['e']($());var Z0=[.05,.1,.15,.2,.35,.5,.75,1,1.5,2,3.5,5,7.5,10,15,20],eX=__dcg_shared_module_exports__['za'](Z0),tX=__dcg_shared_module_exports__['ya'](Z0),Px=class extends ko.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return ko.createElement("div",{class:ko.const("dcg-slider-speed-container dcg-do-not-blur"),handleEvent:ko.const("true")},ko.createElement("span",{class:()=>({"dcg-action-slower":!0,"dcg-disabled":this.isSlowerDisabled()}),onTap:()=>this.animateSlower(),role:ko.const("button"),"aria-label":()=>this.getSlowerAriaLabel(),tabindex:()=>this.isSlowerDisabled()?-1:0,"aria-disabled":()=>this.isSlowerDisabled()},ko.createElement("i",{class:ko.const("dcg-icon-show"),"aria-hidden":ko.const("true")})),ko.createElement("span",{class:ko.const("dcg-variable-speed")},this.bindFn(this.computeSpeed),ko.const("x")),ko.createElement("span",{class:()=>({"dcg-action-faster":!0,"dcg-disabled":this.isFasterDisabled()}),onTap:()=>this.animateFaster(),role:ko.const("button"),"aria-label":()=>this.getFasterAriaLabel(),tabindex:()=>this.isFasterDisabled()?-1:0,"aria-disabled":()=>this.isFasterDisabled()},ko.createElement("i",{class:ko.const("dcg-icon-show"),"aria-hidden":ko.const("true")})))}computeSpeed(){var e=__dcg_shared_module_exports__['Sc']/this.model.slider.animationPeriod;return e=Number(e.toFixed(3)),e}isSlowerDisabled(){return eX>=this.computeSpeed()}isFasterDisabled(){return tX<=this.computeSpeed()}animateSlower(){var e=this.computeSpeed(),t=__dcg_shared_module_exports__['ta'](Z0,function(i){return i<e});t.length!==0&&this.setPeriodFromSpeed(__dcg_shared_module_exports__['ya'](t))}animateFaster(){var e=this.computeSpeed(),t=__dcg_shared_module_exports__['ta'](Z0,function(i){return i>e});t.length!==0&&this.setPeriodFromSpeed(__dcg_shared_module_exports__['za'](t))}setPeriodFromSpeed(e){var t=__dcg_shared_module_exports__['Sc']/e;this.controller.dispatch({type:"set-slider-animationperiod",id:this.model.id,animationPeriod:t}),ie(this.controller.s("graphing-calculator-narration-slider-animating-at-speed",{speed:e+""}))}getSlowerAriaLabel(){return this.controller.s("graphing-calculator-narration-slider-animate-slower")}getFasterAriaLabel(){return this.controller.s("graphing-calculator-narration-slider-animate-faster")}};var eD=class extends ni.Class{init(){var e;this.controller=this.props.controller(),this.model=this.props.model(),this.guid=(e=this.controller.getOpenItemMenu())==null?void 0:e.guid}didMount(){uh(this.guid,this.controller)}willUnmount(){hh(this.guid,this.controller)}didMountArrow(e){this.arrowElt=e,ml(this.arrowElt,this.controller)}didUpdate(){ml(this.arrowElt,this.controller)}template(){let e=this.model;return ni.createElement("div",{class:ni.const("dcg-slider-options-view dcg-options-menu")},ni.createElement("div",{class:ni.const("dcg-triangle"),didMount:this.bindFn(this.didMountArrow),didUnmount:()=>this.arrowElt=void 0}),ni.createElement("div",{class:ni.const("dcg-slider-menu")},ni.createElement("div",{role:ni.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-slider-animation-mode")},ni.createElement("div",{role:ni.const("heading"),"aria-level":ni.const("2"),class:ni.const("dcg-title")},()=>this.controller.s("graphing-calculator-heading-slider-animation-mode")),ni.createElement(ri,{ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-slider-animation-mode"),staticConfig:this.bindFn(this.getAnimationOptions),theme:this.const("mini")}))),ni.createElement("div",{class:ni.const("dcg-slider-menu dcg-slider-speed-menu"),role:ni.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-slider-speed")},ni.createElement("div",{role:ni.const("heading"),"aria-level":ni.const("2"),class:ni.const("dcg-title")},()=>this.controller.s("graphing-calculator-heading-slider-speed")),ni.createElement("div",{class:ni.const("dcg-slider-speed-container")},ni.createElement(Px,{model:()=>e,controller:this.props.controller}))))}getAnimationOptions(){let e=this.model;return["LOOP_FORWARD_REVERSE","LOOP_FORWARD","PLAY_ONCE","PLAY_INDEFINITELY"].map(i=>({key:i,icon:()=>__dcg_shared_module_exports__['k'](i),tooltip:()=>this.getTooltip(i),tooltipGravity:this.const("s"),selected:()=>this.isSelected(i),onSelect:()=>{this.controller.dispatch({type:"set-slider-loopmode",id:e.id,loopMode:i})}}))}getTooltip(e){let t=this.controller.s;switch(e){case"LOOP_FORWARD_REVERSE":return t("graphing-calculator-narration-slider-loop-forwards-and-backwards");case"LOOP_FORWARD":return t("graphing-calculator-narration-slider-repeat-one-direction");case"PLAY_ONCE":return t("graphing-calculator-narration-slider-play-once");case"PLAY_INDEFINITELY":return t("graphing-calculator-narration-slider-play-indefinitely")}}isSelected(e){return this.model.slider.loopMode===e}};var Bn=__dcg_shared_module_exports__['e']($());var{For:rX}=Bn.Components,tD=class extends Bn.Class{init(){var e;this.controller=this.props.controller(),this.model=this.props.model(),this.guid=(e=this.controller.getOpenItemMenu())==null?void 0:e.guid}didMount(){uh(this.guid,this.controller)}willUnmount(){hh(this.guid,this.controller)}didMountArrow(e){this.arrowElt=e,ml(this.arrowElt,this.controller)}didUpdate(){ml(this.arrowElt,this.controller)}template(){let e=this.model;return Bn.createElement("div",{class:()=>({"dcg-table-column-menu":!0,"dcg-options-menu":!0}),role:Bn.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu")},Bn.createElement(rX,{each:this.bindFn(this.getSections)},Bn.createElement("div",null,t=>{switch(t){case"points":return Bn.createElement(Ym,{model:()=>e,controller:this.props.controller,isOpen:()=>this.isSectionOpen("points"),isFirstOpenSection:()=>this.isFirstOpenSection("points")});case"drag":return Bn.createElement(Jm,{model:()=>e,controller:this.props.controller,isOpen:()=>this.isSectionOpen("drag"),isFirstOpenSection:()=>this.isFirstOpenSection("drag")});case"lines":return Bn.createElement(Hm,{model:()=>e,controller:this.props.controller,isOpen:()=>this.isSectionOpen("lines"),isFirstOpenSection:()=>this.isFirstOpenSection("lines")})}})),Bn.createElement(Mp,{model:()=>e,controller:()=>this.props.controller()}),Bn.createElement("div",{class:Bn.const("dcg-triangle"),didMount:this.bindFn(this.didMountArrow),didUnmount:()=>this.arrowElt=void 0}))}getSections(){return this.model.draggable&&!this.controller.isThreeDMode()&&!this.controller.shouldIgnoreGraphInteractions(this.model)?["points","lines","drag"]:["points","lines"]}isFirstOpenSection(e){let t=this.getSections();for(let i of t){if(i===e)return this.isSectionOpen(e);if(this.isSectionOpen(i))return!1}return!1}isSectionOpen(e){switch(e){case"drag":return this.model.dragMode!=="NONE";case"lines":return!!this.model.lines;case"points":return!!this.model.points}}};var Za=__dcg_shared_module_exports__['e']($());var $r=__dcg_shared_module_exports__['e']($());var gh=__dcg_shared_module_exports__['e']($());var fc=class extends gh.Class{hide({device:e}){this.props.controller().dispatch({type:"dismiss-notice",focusFirstExpression:e==="keyboard"})}template(){return gh.createElement("i",{class:()=>({"dcg-icon-remove":!0,"dcg-close-notice-icon":!0,"dcg-theme-dark":this.props.theme()==="dark","dcg-theme-light":this.props.theme()==="light"}),role:gh.const("button"),tabindex:gh.const("0"),"aria-label":()=>Ka("shared-button-close-message"),onTap:this.bindFn(this.hide)})}};var rD=class extends $r.Class{init(){this.controller=this.props.controller(),this.s=this.controller.s}template(){return $r.createElement("aside",{class:$r.const("dcg-notice dcg-notice--3d")},$r.createElement(fc,{controller:this.props.controller,theme:this.const("dark")}),$r.createElement("h2",{class:$r.const("dcg-notice__title")},()=>this.s("account-shell-text-welcome-to-3d")),$r.createElement("div",{class:$r.const("dcg-notice__message")},$r.createElement(Ip,{i18n:this.props.controller,key:this.const("account-shell-text-3d-expression-list-notice")},$r.const("Please share any bugs, questions, or suggestions at:"),$r.const(" "),$r.createElement("a",{class:$r.const(""),href:$r.const("mailto:feedback@desmos.com")},$r.const("feedback@desmos.com")))),$r.createElement("div",{class:$r.const("dcg-notice__actions")},$r.createElement("a",{class:$r.const("dcg-btn-white-outline dcg-unstyled-button dcg-flexed-notice-btn"),href:$r.const("//blog.desmos.com/articles/beta-3d-release/"),target:$r.const("_blank")},()=>this.s("account-shell-link-read-blog"),$r.createElement("span",{class:$r.const("dcg-sr-only")},()=>this.s("account-shell-link-read-blog"))),$r.createElement("button",{class:$r.const("dcg-unstyled-button dcg-notice__action--primary dcg-flexed-notice-btn"),onTap:()=>{var e,t;return(t=(e=this.controller).showQuestModal)==null?void 0:t.call(e)}},()=>this.s("account-shell-link-try-a-quest"))))}};var ca=__dcg_shared_module_exports__['e']($());var iD=class extends ca.Class{init(){this.controller=this.props.controller()}template(){return ca.createElement("aside",{class:ca.const("dcg-notice dcg-notice--terms")},ca.createElement(fc,{controller:this.props.controller,theme:this.const("light")}),ca.createElement("div",{class:ca.const("dcg-notice__message")},()=>this.controller.s("frontpage-text-header-terms-update")),ca.createElement("div",{class:ca.const("dcg-notice__actions")},ca.createElement("a",{href:ca.const("//blog.desmos.com/articles/desmos-studio-terms-update//"),target:ca.const("_blank"),class:ca.const("dcg-notice__action dcg-btn-gray-outline")},()=>this.controller.s("account-shell-link-read-blog"))))}};var Qa=__dcg_shared_module_exports__['e']($());var oD=class extends Qa.Class{init(){this.controller=this.props.controller()}template(){return Qa.createElement("aside",{class:Qa.const("dcg-notice dcg-notice--art-contest")},Qa.createElement(fc,{controller:this.props.controller,theme:this.const("light")}),Qa.createElement("h2",{class:Qa.const("dcg-notice__title")},()=>this.controller.s("account-shell-label-math-art-contest")),Qa.createElement("div",{class:Qa.const("dcg-notice__message")},()=>this.controller.isGeometry()?this.controller.s("account-shell-label-art-contest-nudge-construction"):this.controller.s("account-shell-label-art-contest-nudge-graph")),Qa.createElement("button",{onTap:()=>{this.controller.showContestDropdown(),this.controller.dispatch({type:"dismiss-notice"})},class:Qa.const("dcg-btn-gray-outline")},()=>this.controller.s("account-shell-label-join-contest")))}};var fd=__dcg_shared_module_exports__['e']($());var nD=class extends fd.Class{init(){this.controller=this.props.controller()}template(){return fd.createElement("aside",{class:fd.const("dcg-notice dcg-notice--upcoming-maintenance")},fd.createElement(fc,{controller:this.props.controller,theme:this.const("light")}),fd.createElement("div",{class:fd.const("dcg-notice__message")},()=>this.controller.raw("Desmos will be undergoing scheduled maintenance starting around 2PM ET on Saturday, April 6th.")))}};var{Switch:iX}=Za.Components,aD=class extends Za.Class{template(){return Za.createElement("div",{class:Za.const("dcg-notice-wrapper")},Za.createElement(iX,{key:this.props.id},e=>{switch(e){case"3d-art-contest":return Za.createElement(rD,{controller:this.props.controller});case"art-contest":return Za.createElement(oD,{controller:this.props.controller});case"terms":return Za.createElement(iD,{controller:this.props.controller});case"upcoming-maintenance":return Za.createElement(nD,{controller:this.props.controller})}}))}};var{If:_s,IfDefined:sD,For:oX,Switch:PK,SwitchUnion:nX,IfElse:aX}=Pe.Components,Lx=class extends Pe.Class{constructor(){super(...arguments),this.guid=__dcg_shared_module_exports__['Ua']("listView")}init(){this.controller=this.props.controller()}template(){return Pe.createElement("div",{didMount:this.bindFn(this.didMountContainer)},Pe.createElement("div",{class:Pe.const("dcg-exppanel-outer"),onDrop:this.bindFn(this.onDrop),style:()=>this.computeExppanelOuterStyle()},Pe.createElement(_s,{predicate:()=>this.controller.isFileDraggedOver()},()=>Pe.createElement("div",{class:Pe.const("dcg-drop-image")},Pe.createElement("span",null,()=>this.controller.s("graphing-calculator-label-drop-image-here")))),Pe.createElement("div",{class:()=>{var e;return{"dcg-exppanel-container":!0,"dcg-add-shadow":this.controller.shouldRenderList(),"dcg-global-mute-on":!!((e=this.controller.toneController)!=null&&e.isGlobalMuted())}},style:()=>({transform:this.controller.isListVisible()?void 0:this.controller.isNarrow()?"translate(0, 100%)":"translate(-100%, 0)"})},Pe.createElement(_s,{predicate:()=>this.controller.shouldRenderList()},()=>Pe.createElement(Ax,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),Pe.createElement(_s,{predicate:()=>this.controller.getExpressionSearchOpen()},()=>Pe.createElement(_0,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),Pe.createElement(_s,{predicate:()=>this.controller.getTickerVisible()},()=>Pe.createElement(F0,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),Pe.createElement(_s,{predicate:()=>this.controller.shouldRenderList()},()=>Pe.createElement("div",{class:()=>({"dcg-exppanel":!0,"dcg-disable-horizontal-scroll-to-cursor":!0,"dcg-isDragging":this.controller.isDragDropActive(),"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-edit-list-mode":this.controller.isInEditListMode()}),onPaste:this.bindFn(this.onPaste),onTapStart:this.bindFn(this.onExppanelTapstart),didMount:this.bindFn(this.didMountExppanel)},Pe.createElement("div",{class:Pe.const("dcg-expressionlist"),role:Pe.const("region"),"aria-label":()=>this.controller.s("shared-calculator-narration-expression-list")},Pe.createElement(_s,{predicate:()=>this.controller.getShowConstructionsOpen()},()=>Pe.createElement(R0,{controller:this.props.controller,onDragPending:(e,t)=>this.onDragPending(e,t)})),Pe.createElement(oX,{each:()=>this.controller.getAllItemModels(),key:e=>e.guid},Pe.createElement("span",{class:Pe.const("dcg-template-expressioneach")},e=>nX(()=>l2(e),{shell:()=>this.makeShellViewForModel(e),render:()=>this.makeViewForModel(e),none:()=>{}}))),Pe.createElement(Tx,{controller:()=>this.props.controller()}),Pe.createElement(PK,{key:()=>this.controller.getDraggedItemId()},e=>{if(e){let t=this.controller.getItemModel(e);return Pe.createElement(kx,{controller:this.props.controller},this.makeDragCopyViewForModel(t))}else return}),Pe.createElement("span",{style:Pe.const("flex:1")}),Pe.createElement(_s,{predicate:()=>!!this.controller.getNoticeId()&&!this.controller.isKeypadOpen()},()=>Pe.createElement(aD,{controller:this.const(this.controller),id:()=>this.controller.getNoticeId()})),Pe.createElement(_s,{predicate:()=>!this.controller.isKeypadOpen()},()=>Pe.createElement("div",{class:Pe.const("dcg-expressions-branding")},aX(()=>this.controller.canEditOnWeb(),{true:()=>Pe.createElement("span",{role:Pe.const("link"),tabindex:Pe.const(0),class:Pe.const("dcg-edit-branding"),onTap:()=>this.controller.dispatch({type:"open-on-web"})},Pe.createElement("div",{class:Pe.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-graph-on-desmos")},()=>this.controller.s("graphing-calculator-button-edit-graph-on-desmos-logo")),Pe.createElement("i",{class:Pe.const("dcg-icon-desmos"),"aria-hidden":Pe.const("true")})),false:()=>Pe.createElement("div",null,Pe.createElement("div",{class:Pe.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-powered-by-desmos")},()=>this.controller.s("graphing-calculator-label-powered-by")),Pe.createElement("i",{class:Pe.const("dcg-icon-desmos"),"aria-hidden":Pe.const("true")}))}))))))),Pe.createElement(O0,{controller:this.props.controller})),Pe.createElement(_s,{predicate:()=>this.isOptionsViewOpen("expression")},()=>Pe.createElement(ks,{menuType:this.const("expression"),menuButtonFocusLocation:()=>{let e=this.getActiveExpressionModelForOptionsView();return e?{type:"expression-icon",id:e.id}:void 0},...this.getSharedDropdownWrapperProps()},sD(this.bindFn(this.getActiveExpressionModelForOptionsView),e=>Pe.createElement(Xm,{controller:this.props.controller,model:e})))),Pe.createElement(_s,{predicate:()=>this.isOptionsViewOpen("image")},()=>Pe.createElement(ks,{menuType:this.const("image"),menuButtonFocusLocation:()=>{let e=this.getActiveImageModelForOptionsView();return e?{type:"image-icon",id:e.id}:void 0},...this.getSharedDropdownWrapperProps()},sD(this.bindFn(this.getActiveImageModelForOptionsView),e=>Pe.createElement(Q0,{controller:this.props.controller,model:e})))),Pe.createElement(_s,{predicate:()=>this.isOptionsViewOpen("slider")},()=>Pe.createElement(ks,{menuType:this.const("slider"),menuButtonFocusLocation:()=>{let e=this.getActiveSliderModelForOptionsView();return e?{type:"slider-icon",id:e.id}:void 0},...this.getSharedDropdownWrapperProps()},sD(this.bindFn(this.getActiveSliderModelForOptionsView),e=>Pe.createElement(eD,{controller:this.props.controller,model:e})))),Pe.createElement(_s,{predicate:()=>this.isOptionsViewOpen("table-column")},()=>Pe.createElement(ks,{menuType:this.const("table-column"),menuButtonFocusLocation:()=>{let e=this.getActiveColumnModelForOptionsView();return e?{type:"table-icon",id:e.table.id,columnId:e.id}:void 0},...this.getSharedDropdownWrapperProps()},sD(this.bindFn(this.getActiveColumnModelForOptionsView),e=>Pe.createElement(tD,{controller:this.props.controller,model:e})))))}getSharedDropdownWrapperProps(){return{rootElSelector:this.const(".dcg-container"),openAriaAlert:this.const(this.controller.s("graphing-calculator-narration-options-menu-open")),closeAriaAlert:this.const(this.controller.s("graphing-calculator-narration-options-menu-closed")),focusOnOpen:this.bindFn(this.optionsViewFocusLocation),shouldHandleTabAndEscape:this.const(!0),controller:this.props.controller}}optionsViewFocusLocation(){let e=this.controller.getOpenItemMenu();if(!e||!("model"in e))return"none";let{model:t}=e;if(!t)return"none";let i=this.controller.getFocusLocation();if(!i||i.type!=="expression-menu"||i.id!==t.id)return"none";switch(i.location){case"start":return"first";case"end":return"last";default:return"none"}}getActiveSliderModelForOptionsView(){let e=this.controller.getOpenItemMenu();return e&&e.type==="slider"&&"model"in e?e.model:void 0}getActiveImageModelForOptionsView(){let e=this.controller.getOpenItemMenu();return e&&e.type==="image"&&"model"in e?e.model:void 0}getActiveExpressionModelForOptionsView(){let e=this.controller.getOpenItemMenu();return e&&e.type==="expression"&&"model"in e?e.model:void 0}getActiveColumnModelForOptionsView(){let e=this.controller.getOpenItemMenu();return e&&e.type==="table-column"&&"model"in e?e.model:void 0}isOptionsViewOpen(e){let t=this.controller.getOpenItemMenu();return!!t&&t.type===e}makeShellViewForModel(e){return Pe.createElement(Dx,{controller:this.props.controller,model:()=>e,onDragPending:()=>{},isDragCopy:()=>!1})}computeExppanelOuterStyle(){this.getListBottomAndUpdateLastExpressionPadding();let{list:e}=this.controller.computeMajorLayout(),t=0,i=e.top;return e.top>0&&!this.controller.isListVisible()&&(i-=e.height),{position:"absolute",left:t+"px",top:i+"px",width:e.width+"px",height:e.height+"px"}}makeDragCopyViewForModel(e){return this.makeViewForModel(e,!0)}makeViewForModel(e,t=!1){var i;if(e.type==="table")i=Pe.createElement(wx,{controller:this.props.controller,model:()=>e,onDragPending:o=>this.onDragPending(o,{type:"expression",calcId:e.id}),isDragCopy:()=>t});else if(e.type==="folder")i=Pe.createElement(vx,{controller:this.props.controller,model:()=>e,onDragPending:o=>this.onDragPending(o,{type:"expression",calcId:e.id}),isDragCopy:()=>t});else if(e.type==="text")i=Pe.createElement(mx,{controller:this.props.controller,model:()=>e,onDragPending:o=>this.onDragPending(o,{type:"expression",calcId:e.id}),isDragCopy:()=>t});else if(e.type==="image")i=Pe.createElement(Sx,{controller:this.props.controller,model:()=>e,onDragPending:o=>this.onDragPending(o,{type:"expression",calcId:e.id}),isDragCopy:()=>t});else if(e.type==="expression")i=Pe.createElement(PK,{key:()=>t&&this.controller.shouldRenderDraggedItemAsToken()},o=>o?Pe.createElement(Xl,{showParentChildrenHover:this.const(!1),controller:this.props.controller,identifier:()=>this.controller.getDraggedIdentifier(),insideMQ:this.const(!1),insideGroup:this.const(!1),putInTabOrder:()=>!1}):Pe.createElement(ch,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,{type:"expression",calcId:e.id}),isDragCopy:()=>t}));else return;return i}didUnmount(){W(document.documentElement).off("."+this.guid)}didMountContainer(e){this.node=e,W(document.documentElement).on("keydown."+this.guid,this.bindFn(this.handleKeyDown))}didMountExppanel(e){this.exppanel=e,e.onscroll=()=>this.controller.markTickRequiredNextFrame()}getListBottomAndUpdateLastExpressionPadding(){let e=this.controller.getKeypadHeight(),t=this.__listBottom||0;return this.__listBottom=e,e===0&&t!==0&&JI()&&this.padLastExpressionUntilTapEnd(t),e}padLastExpression(e){let t=this.node.querySelector(".dcg-expressionitem.dcg-new-expression");t.style.marginBottom=e+"px"}unpadLastExpression(){let e=this.node.querySelector(".dcg-expressionitem.dcg-new-expression");e.style.marginBottom="0"}padLastExpressionUntilTapEnd(e){this.padLastExpression(e),W(document).on("dcg-tap.animating-bottom",()=>{this.unpadLastExpression(),W(document).off("dcg-tap.animating-bottom")})}handleKeyDown(e){var a;if(this.controller.inAudioTraceMode())return;let t=ue(e),i=Ai(e),o=this.controller.getSelectedItem();if(!o){(t===Ss||t===Yg)&&!this.controller.needsFakeKeypad()&&this.controller.hasMultipleItemsSelected()&&this.controller.dispatch({type:"delete-all-selected-items"});return}if(e.altKey&&!e.ctrlKey&&!e.metaKey&&e.shiftKey&&i==="T"&&o){if(!this.controller.isGeometry()||!hs(o))return;e.preventDefault(),e.stopPropagation(),this.controller.convertToTokenAssignment(o);let s=this.controller.getGeometryFolder();if(s){let c=s.index+this.controller.getNumberOfItemsInFolder(s.id);Po(o,s.id),o.index!==c&&Fd(this.controller.getListModel(),o.index,c,1)}this.controller.ensureAtLeastOneVisibleItem();let l=(a=Ii(o))==null?void 0:a.identifier;l&&this.controller.getShowConstructionsOpen()&&this.controller.dispatch({type:"set-focus-location",location:{type:"geo-token",identifier:l}});return}let n=this.controller.getFocusLocation();if(e.ctrlKey&&e.shiftKey&&!e.metaKey&&!e.altKey&&n!==void 0){if(i==="O"){e.preventDefault(),e.stopPropagation();let s;if(o.type==="expression")!o.sliderExists&&!Mg(o)?(s={type:"expression",model:o,guid:o.guid,focusFirstOption:!0,previousFocusLocation:n},this.controller.dispatch({type:"set-focus-location",location:{type:"expression-icon",id:o.id}})):o.sliderExists&&(s={type:"slider",model:o,guid:"slider-"+o.guid,focusFirstOption:!0,previousFocusLocation:n},this.controller.dispatch({type:"set-focus-location",location:{type:"slider-animation-properties-icon",id:o.id}}));else if(o.type==="image")s={type:"image",model:o,guid:o.guid,focusFirstOption:!0,previousFocusLocation:n},this.controller.dispatch({type:"set-focus-location",location:{type:"image-icon",id:o.id}});else if(o.type==="table"&&n.type==="table"){let l=n.location;if(!l)return;let c=o.columnModels[l.column];if(!c||c.latex===""||!this.controller.getGraphSettings().config.graphpaper||c.error||c.index===0)return;s={type:"table-column",model:c,guid:c.guid,focusFirstOption:!0,previousFocusLocation:n},this.controller.dispatch({type:"set-focus-location",location:{type:"table-icon",id:o.id,columnId:c.id}})}if(!s)return;this.controller.dispatch({type:"toggle-item-settings-menu",menu:s});return}else if(i==="D"){if(this.controller.isItemReadonly(o.id)&&!this.controller.isInEditListMode())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"delete-item-and-animate-out",id:o.id,setFocusAfterDelete:!0});return}}if(this.controller.isInEditListMode()&&!e.altKey&&!e.ctrlKey&&!e.metaKey){if(t===il&&n!==void 0){let s=this.controller.getItemModelByIndex(0);if(!s)return;let l=(n.type==="readonly-expression"&&s.type==="expression"||n.type==="table-container"&&s.type==="table"||n.type===s.type)&&n.id===s.id,c={type:"edit-list-toggle"},d=this.controller.isFocusLocationFocused(c);e.shiftKey&&l?(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-focus-location",location:c})):!e.shiftKey&&d&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"move-focus-to-item",id:s.id,where:s.type==="table"?"container":void 0}))}else if(t===rn||t===wn){let s=this.controller.getListModel(),l=t===rn?cu(s,o.index):du(s,o.index);if(!l)return;this.controller.dispatch({type:"move-focus-to-item",id:l.id,where:l.type==="table"?"container":"start"})}return}if(t===_o&&this.controller.getExpressionSearchOpen()&&this.controller.dispatch({type:"close-expression-search"}),!(document.activeElement&&W.contains(document.body,document.activeElement))&&!this.exppanel.contains(e.target)&&W.contains(document.documentElement,e.target))switch(t){case rn:e.preventDefault(),this.controller.dispatch({type:"select-previous-expression"});break;case wn:e.preventDefault(),this.controller.dispatch({type:"select-next-expression"});break;case _o:e.preventDefault(),this.controller.dispatch({type:"set-none-selected"});break;case Jl:e.preventDefault(),o&&(o.type==="expression"&&o.sliderExists?(this.controller.dispatch({type:"adjust-slider-by-keyboard",id:o.id,adjustment:"up"}),this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:o.id}})):this.controller.dispatch({type:"move-focus-to-item",id:o.id,where:"start"}));break;case il:e.preventDefault(),o&&this.controller.dispatch({type:"move-focus-to-item",id:o.id,where:"start"});break;case jl:e.preventDefault(),o&&(o.type==="expression"&&o.sliderExists?(this.controller.dispatch({type:"adjust-slider-by-keyboard",id:o.id,adjustment:"down"}),this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:o.id}})):this.controller.dispatch({type:"move-focus-to-item",id:o.id,where:"end"}));break;case Ss:e.preventDefault(),o&&!this.controller.isItemReadonly(o.id)&&this.controller.dispatch({type:"upward-delete-selected-expression"});break;case Yg:e.preventDefault(),o&&!this.controller.isItemReadonly(o.id)&&this.controller.dispatch({type:"downward-delete-selected-expression"});break;case 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r=this.controller.getGraphSettings().config.projectorMode?410:375;return this.controller.getLayoutMeasurements().width<r}getInverseTrigSection(){let r=this.controller.areFunctionsRestricted()?["arcsin","arccos","arctan"]:["arcsin","arccos","arctan","arccsc","arcsec","arccot"];return{id:"inversetrig",title:this.controller.s("graphing-calculator-heading-inverse-trig"),keys:r}}getGeometryTools(){let r=["midpoint","intersection","segment","line","ray","vector","parallel","perpendicular","circle","arc","angle","directedangle","polygon","glider"];return{id:"geometry-tools",title:this.controller.s("graphing-calculator-heading-geometry-tools"),keys:r}}getGeometryTransformations(){let r=["dilate","rotate","reflect","translate"];return{id:"geometry-transformations",title:this.controller.s("graphing-calculator-heading-geometry-transformations"),keys:r}}getGeometryMeasurements(){let 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r=this.controller.areFunctionsRestricted()?["sinh","cosh","tanh"]:["sinh","cosh","tanh","csch","sech","coth"];return{id:"hyperbtrig",title:this.controller.s("graphing-calculator-heading-hyperbolic-trig"),keys:r}}getListFunctions(){return{id:"lists",title:this.controller.s("graphing-calculator-heading-lists"),keys:["join","sort","shuffle","unique","for"]}}getStatTests(){return{id:"stat-tests",title:this.controller.s("graphing-calculator-heading-stat-tests"),keys:["ttest","tscore","ittest"]}}getStatsSection(){let r=["mean","median","min","max","quartile","quantile","stdev","stdevp","var"];return 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r=this.controller.computeMajorLayout(),e={keypadTop:r.keypad.top,keypadWidth:r.keypad.width,keypadHeight:r.keypad.height,showToLeft:r.grapher.height<525};if(__dcg_shared_module_exports__['Oa'](e,this.__popoverCache))return;this.__popoverCache=e;let t=this.containerElt,i=t.querySelector("[dcg-command=functions]"),o=t.querySelector(".dcg-functions-popover"),n=t.querySelector(".dcg-arrow");if(e.showToLeft){o.classList.remove("dcg-top"),o.classList.add("dcg-left");var a=e.keypadHeight-(Vl(i).top-Vl(t).top),s=a-i.offsetHeight/2-2-10;n.style.left="auto",n.style.bottom=`${s}px`}else o.classList.remove("dcg-left"),o.classList.add("dcg-top"),n.style.left=`${o.offsetWidth-i.offsetWidth/2}px`,n.style.bottom="auto"}};var Ir=__dcg_shared_module_exports__['e']($());var kr=__dcg_shared_module_exports__['e']($()),{SwitchUnion:uX}=kr.Components,Ox=class extends kr.Class{template(){return this.controller=this.props.controller(),uX(()=>this.controller.getBrandingMode(),{"static-edit-link":()=>kr.createElement("div",{class:kr.const("dcg-graphpaper-branding")},kr.createElement("a",{href:()=>this.controller.getEditLink(),target:kr.const("_blank")},kr.createElement("span",{class:kr.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-on-desmos")},()=>this.controller.s("graphing-calculator-link-edit-on-desmos")),kr.createElement("i",{class:kr.const("dcg-icon-desmos"),"aria-hidden":kr.const("true")}))),"edit-link":()=>kr.createElement("div",{class:kr.const("dcg-graphpaper-branding")},kr.createElement("span",{class:kr.const("dcg-edit-branding"),onTap:()=>this.controller.dispatch({type:"open-on-web"})},kr.createElement("span",{class:kr.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-on-desmos")},()=>this.controller.s("graphing-calculator-link-edit-on-desmos")),kr.createElement("i",{class:kr.const("dcg-icon-desmos"),"aria-hidden":kr.const("true")}))),"powered-by":()=>kr.createElement("div",{class:kr.const("dcg-graphpaper-branding dcg-unclickable")},kr.createElement("span",{class:kr.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-powered-by-desmos")},()=>this.controller.s("graphing-calculator-label-powered-by")),kr.createElement("i",{class:kr.const("dcg-icon-desmos"),"aria-hidden":kr.const("true")}))})}};var ee=__dcg_shared_module_exports__['e']($());kt();var dn=__dcg_shared_module_exports__['e']($());var{If:hX}=dn.Components,Ap=class extends dn.Class{init(){this.controller=this.props.controller()}template(){return dn.createElement(Ce,{tooltip:this.bindFn(this.getTooltip),gravity:this.const("w")},dn.createElement("div",{class:()=>({"dcg-action-settings":!0,"dcg-pillbox-btn-interior":!0,"dcg-icon-btn":!0,"dcg-btn-flat-gray":this.isPillbox(),"dcg-settings-pillbox":this.isPillbox()}),role:dn.const("button"),tabindex:dn.const("0"),"aria-haspopup":dn.const("true"),"aria-expanded":()=>this.controller.isGraphSettingsOpen(),"aria-label":this.bindFn(this.getTooltip),onTap:this.bindFn(this.onTapSettingsButton),manageFocus:this.const(Fe({controller:this.controller,location:{type:"settings",location:"icon"}}))},dn.createElement("i",{class:dn.const("dcg-icon-wrench"),"aria-hidden":dn.const("true")}),dn.createElement(hX,{predicate:()=>this.controller.getLockViewportUserSetting()},()=>dn.createElement("i",{class:dn.const("dcg-icon-lock"),"aria-hidden":dn.const("true")}))))}getTooltip(){return this.controller.isGeometry()?this.controller.s("graphing-calculator-label-tooltip-geometry-settings"):this.controller.s("graphing-calculator-label-tooltip-graph-settings")}isPillbox(){return this.props.isPillbox&&this.props.isPillbox()}onTapSettingsButton(e){this.controller.dispatch({type:"toggle-graph-settings",focusOnOpen:e.device==="keyboard"})}};var Tr=__dcg_shared_module_exports__['e']($());var Gp=__dcg_shared_module_exports__['e']($());var mh=class extends Gp.Class{template(){return Gp.createElement("div",{class:Gp.const("dcg-checkbox-title 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Tr.createElement("div",{class:Tr.const("dcg-advanced-viewport-settings-view")},Tr.createElement(wD,{predicate:()=>this.shouldShowLogScalesOption()},()=>Tr.createElement("div",null,Tr.createElement("div",{class:()=>({"dcg-advanced-toggle":!0,"dcg-margin-top":!0,"dcg-opened":this.isOpen}),onTap:this.bindFn(this.toggleOpen),tabindex:Tr.const(0),role:Tr.const("button"),"aria-pressed":()=>this.isOpen},Tr.createElement("div",{class:Tr.const("dcg-caret-container")},Tr.createElement("i",{class:Tr.const("dcg-icon-caret-down"),"aria-hidden":Tr.const("true")})),()=>this.controller.s("graphing-calculator-label-more-viewport-options")),Tr.createElement(wD,{predicate:()=>this.isOpen},()=>Tr.createElement("div",{class:Tr.const("dcg-advanced-contents")},Tr.createElement("div",{class:Tr.const("dcg-log-axes-container")},Tr.createElement("div",null,()=>this.getAxisScaleLabel("x")),Tr.createElement(ri,{ariaGroupLabel:()=>this.getAxisScaleLabel("x"),theme:this.const("mini"),staticConfig:this.const(this.getStaticConfigForAxis("x"))}),Tr.createElement("div",null,()=>this.getAxisScaleLabel("y")),Tr.createElement(ri,{ariaGroupLabel:()=>this.getAxisScaleLabel("y"),theme:this.const("mini"),staticConfig:this.const(this.getStaticConfigForAxis("y"))})),Tr.createElement(wD,{predicate:()=>!this.controller.getLockViewportConfigSetting()},()=>Tr.createElement(mh,{...this.props})))))),Tr.createElement(wD,{predicate:()=>!this.controller.getLockViewportConfigSetting()&&!this.shouldShowLogScalesOption()},()=>Tr.createElement(mh,{...this.props})))}toggleOpen(){this.isOpen=!this.isOpen,this.update()}getAxisScaleLabel(e){return e==="x"?this.controller.s("graphing-calculator-label-settings-x-axis")+":":this.controller.s("graphing-calculator-label-settings-y-axis")+":"}getStaticConfigForAxis(e){return[{key:"linear",label:()=>"Linear",selected:()=>this.getAxisScale(e)==="linear",onSelect:()=>this.setAxisScale({axis:e,scale:"linear"})},{key:"logarithmic",label:()=>"Logarithmic",selected:()=>this.getAxisScale(e)==="logarithmic",onSelect:()=>this.setAxisScale({axis:e,scale:"logarithmic"})}]}shouldShowLogScalesOption(){return this.controller.getGraphSettings().config.logScales&&!this.controller.isThreeDMode()}getAxisScale(e){return this.controller.getGraphSettings()[e==="x"?"xAxisScale":"yAxisScale"]}setAxisScale({axis:e,scale:t}){return this.controller.dispatch({type:"set-graph-settings",[e==="x"?"xAxisScale":"yAxisScale"]:t})}};var fh=__dcg_shared_module_exports__['e']($());var Vp=class extends fh.Class{init(){this.controller=this.props.controller()}template(){return fh.createElement("div",{class:fh.const("dcg-options-menu-section dcg-radiangroup")},fh.createElement(ri,{ariaGroupLabel:()=>this.controller.s("graphing-calculator-narration-settings-angle"),staticConfig:this.bindFn(this.getAngleModeOptions)}))}getAngleModeOptions(){return[{key:"radians",label:()=>this.controller.s("graphing-calculator-button-settings-radians"),selected:()=>!this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!1),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"radian-mode"}}},{key:"degrees",label:()=>this.controller.s("graphing-calculator-button-settings-degrees"),selected:()=>this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!0),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"degree-mode"}}}]}getDegreeMode(){return!!this.controller.getGraphSettings().degreeMode}setDegreeMode(e){this.controller.dispatch({type:"set-graph-settings",degreeMode:e})}};var xd=__dcg_shared_module_exports__['e']($());var af=class extends xd.Class{init(){this.controller=this.props.controller()}template(){return xd.createElement("div",null,xd.createElement("div",{class:xd.const("dcg-displaysizegroup")},xd.createElement(ri,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size"),staticConfig:this.bindFn(this.getProjectorModeOptions)})),xd.createElement(He,{onChange:this.bindFn(this.toggleInvertedColors),checked:()=>this.controller.getInvertedColors(),manageFocus:this.const(Fe({controller:this.controller,location:{type:"settings",location:"reverse-contrast"}}))},()=>this.controller.s("graphing-calculator-label-settings-reverse-contrast")))}getProjectorModeOptions(){return[{key:"default",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-default"),class:()=>"dcg-displaysize-default",selected:()=>!this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!1),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"default-size"}}},{key:"large",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-large"),class:()=>"dcg-displaysize-large",selected:()=>this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!0),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"large-size"}}}]}onSelectProjectorModeOption(e){this.controller.dispatch({type:"set-projector-mode",value:e})}getProjectorMode(){return!!this.controller.getGraphSettings().config.projectorMode}toggleInvertedColors(){this.controller.dispatch({type:"set-inverted-colors",value:!this.controller.getInvertedColors()})}};var To=__dcg_shared_module_exports__['e']($());var{If:gX}=To.Components,Pp=class extends To.Class{init(){this.controller=this.props.controller()}template(){return To.createElement("div",null,To.createElement("div",{class:To.const("dcg-braille-options-buttons")},To.createElement(ri,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-braille-mode"),staticConfig:this.bindFn(this.getBrailleOptions)})),To.createElement("div",{class:To.const("dcg-six-key-checkbox")},To.createElement(He,{onChange:e=>this.controller.dispatch({type:"set-six-key-input",useSixKeyInput:e}),checked:()=>this.controller.getSixKeyInput()},()=>this.controller.s("graphing-calculator-label-settings-six-key-braille")),To.createElement(cc,{href:this.const("https://www.desmos.com/accessibility#braille"),controller:this.props.controller})),To.createElement(gX,{predicate:this.props.showBrailleNote},()=>To.createElement("div",{class:To.const("dcg-refreshable-braille-note")},()=>this.controller.s("graphing-calculator-text-refreshable-braille-display-note")+" 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ee.createElement(Vt,{isFocused:()=>this.props.parent().getFocusedLimit()===this.props.limit(),latex:()=>this.props.parent().getLimitLatex(this.props.limit()),ariaLabel:this.props.ariaLabel,handleLatexChanged:e=>this.props.parent().setLimitLatex(this.props.limit(),e),handleFocusChanged:e=>this.props.parent().onFocusedChanged(this.props.limit(),e),hasError:()=>this.props.parent().isLimitInvalid(this.props.limit()),dataLabelAttributeValue:this.props.limit,controller:this.props.controller,readonly:this.const(!1),containerClass:()=>({"dcg-log-scale":this.props.axisScale()==="logarithmic"})})}},CD=class extends ee.Class{init(){this.controller=this.props.controller(),this.uuid=cp()}template(){return ee.createElement("div",{class:ee.const("dcg-settings-view-container")},ee.createElement(Ap,{...this.props,isPillbox:this.const(!0)}),ee.createElement(da,{predicate:()=>this.controller.isGraphSettingsOpen()},()=>ee.createElement("div",{class:ee.const("dcg-settings-container dcg-left dcg-popover 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i=ue(t);if(i==="Esc"&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:!0}),this.controller.isGraphSettingsOpen()&&i==="Tab"&&!t.altKey&&!t.metaKey&&!t.ctrlKey){let o=this.controller.getFocusLocation();if(!o||o.type!=="settings")return;t.shiftKey?t.shiftKey&&(o.location==="default-size"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation()):o.location==="icon"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"degree-mode"}}),t.preventDefault(),t.stopPropagation())):o.location==="icon"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"default-size"}}),t.preventDefault(),t.stopPropagation()):o.location==="degree-mode"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation())}})}didUnmountContainer(){W(document.documentElement).off(".settings-view")}didUpdate(){if(!this.controller.isGraphSettingsOpen())return;let 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this.controller.getGraphSettings().showGrid}toggleGrid(){this.controller.dispatch({type:"set-graph-settings",showGrid:!this.getShowGrid()})}toggleArrows(){let e=this.getAxisArrowMode()==="NONE"?"BOTH":"NONE";this.controller.dispatch({type:"set-graph-settings",xAxisArrowMode:e,yAxisArrowMode:e})}showZoomSquareButton(){let e=this.controller.getAxisScaleSettings();return!this.controller.isThreeDMode()&&e.xAxisScale===e.yAxisScale&&!this.controller.getGraphSettings().squareAxes}getContainerStyle(){return this.controller.getKeypadHeight()?"bottom: 0":""}zoomSquare(){this.controller.dispatch({type:"zoom",direction:"square"})}};var Jt=__dcg_shared_module_exports__['e']($());kt();var Ge=__dcg_shared_module_exports__['e']($());var{If:Lp}=Ge.Components,Op=class extends Ge.Class{template(){return 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z\\le")},Ge.createElement("span",{class:Ge.const("dcg-interval-interior")})),Ge.createElement(Op,{limit:this.const("zmax"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-settings-z-axis-max"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled(),parent:this.const(this),controller:this.props.controller}))),Ge.createElement(Lp,{predicate:this.bindFn(this.showZoomSquareButton)},()=>Ge.createElement("div",null,Ge.createElement("div",{role:Ge.const("button"),tabindex:Ge.const("0"),class:Ge.const("dcg-action-zoom-square-3d dcg-btn-primary"),onTap:this.bindFn(this.zoomSquare)},()=>this.controller.s("graphing-calculator-button-settings-zoom-square")))))),Ge.createElement(Lp,{predicate:()=>!this.controller.getLockViewportConfigSetting()},()=>Ge.createElement(He,{ariaLabel:()=>this.props.controller().s("graphing-calculator-label-disable-zoom"),onChange:()=>{this.props.controller().dispatch({type:"toggle-lock-viewport"})},checked:()=>this.props.controller().getLockViewportUserSetting()},()=>this.props.controller().s("graphing-calculator-label-disable-zoom"))))}showRecenterButton(){var t;let e=(t=this.controller.getGrapher3d())==null?void 0:t.webglLayer.domain();return!!e&&!Wz(e,0)}zoomRecenter(e){this.controller.dispatch({type:"zoom",direction:"recenter"}),e.device==="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"xmin"}})}getFocusedLimit(){let e=this.controller.getFocusLocation();if(e&&e.type==="settings")return e.location}getLimitLatex(e){return this.controller.getSettingsViewModel().limitLatex[e]||""}setLimitLatex(e,t){t!==this.controller.getSettingsViewModel().limitLatex[e]&&this.controller.dispatch({type:"set-axis-limit-latex",limit:e,latex:t,updateYZAlso:!this.isOpen&&(e==="xmin"||e==="xmax")})}getInvalidLimits(){let e=!!this.controller.getGraphSettings().degreeMode,t=xr(this.getLimitLatex("xmin"),e),i=xr(this.getLimitLatex("xmax"),e),o=xr(this.getLimitLatex("ymin"),e),n=xr(this.getLimitLatex("ymax"),e),a=xr(this.getLimitLatex("zmin"),e),s=xr(this.getLimitLatex("zmax"),e),l={},c=new Wr(t,i,o,n,a,s);return isFinite(t)&&isFinite(i)?(l.xmin=!c.isXValid(this.controller.getGraphSettings().xAxisScale),l.xmax=l.xmin):(l.xmin=!isFinite(t),l.xmax=!isFinite(i)),isFinite(o)&&isFinite(n)?(l.ymin=!c.isYValid(this.controller.getGraphSettings().yAxisScale),l.ymax=l.ymin):(l.ymin=!isFinite(o),l.ymax=!isFinite(n)),isFinite(a)&&isFinite(s)?(l.zmin=!c.isZValid(),l.zmax=l.zmin):(l.zmin=!isFinite(a),l.zmax=!isFinite(s)),l}isLimitInvalid(e){return this.getInvalidLimits()[e]}onFocusedChanged(e,t){t?this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"settings",location:e}})}toggleOpen(){this.mustBeOpen()||(this.isOpen=!this.isOpen,this.update())}showZoomSquareButton(){return!this.controller.getGraphSettings().squareAxes}zoomSquare(e){this.controller.dispatch({type:"zoom",direction:"square"}),e.device==="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"zmax"}})}};var zn=__dcg_shared_module_exports__['e']($());var{If:KK}=zn.Components,sf=class extends zn.Class{init(){this.controller=this.props.controller()}template(){return zn.createElement(KK,{predicate:this.bindFn(this.shouldShowBrailleSection)},()=>zn.createElement("div",{class:zn.const("dcg-options-menu-section")},zn.createElement("div",{class:zn.const("dcg-options-menu-section-title")},()=>this.controller.s("shared-calculator-narration-braille-mode"),zn.createElement(zr,{ariaLabel:()=>this.controller.s("shared-calculator-narration-braille-mode"),onChange:this.bindFn(this.toggleBrailleMode),toggled:()=>this.controller.getBrailleMode()!=="none"})),zn.createElement(KK,{predicate:()=>this.controller.getBrailleMode()!=="none"},()=>zn.createElement("div",{class:zn.const("dcg-braille-options-container")},zn.createElement(Pp,{controller:this.props.controller,showBrailleNote:this.const(!0)})))))}shouldShowBrailleSection(){return this.controller.getBrailleControls()&&this.controller.getGraphSettings().config.expressions}toggleBrailleMode(){this.controller.dispatch({type:"set-braille-mode",mode:this.controller.getBrailleMode()==="none"?"nemeth":"none"})}};var{If:UK}=Jt.Components,ED=class extends Jt.Class{init(){this.controller=this.props.controller()}template(){return Jt.createElement("div",{class:Jt.const("dcg-settings-view-container dcg-settings-view-3d-container")},Jt.createElement("div",{class:Jt.const("dcg-3d-settings-flex-container")},Jt.createElement(Ap,{...this.props,isPillbox:this.const(!0)})),Jt.createElement(UK,{predicate:()=>this.controller.isGraphSettingsOpen()},()=>Jt.createElement("div",{class:Jt.const("dcg-settings-container dcg-left dcg-popover dcg-constrained-height-popover"),style:this.bindFn(this.getContainerStyle),didMount:this.bindFn(this.didMountContainer),didUnmount:this.bindFn(this.didUnmountContainer)},Jt.createElement("div",{class:Jt.const("dcg-popover-interior dcg-generic-options-menu"),role:Jt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-graph-settings")},Jt.createElement(S0,{controller:this.props.controller}),Jt.createElement(SD,{controller:this.props.controller}),Jt.createElement("div",{class:Jt.const("dcg-options-menu-section")},Jt.createElement("div",{class:Jt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-label-axes"),Jt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-label-axes"),onChange:()=>{this.controller.dispatch({type:"set-graph-settings",showAxis3D:!this.controller.getGraphSettings().showAxis3D})},toggled:()=>!!this.controller.getGraphSettings().showAxis3D})),Jt.createElement(UK,{predicate:()=>this.controller.getGraphSettings().showAxis3D},()=>Jt.createElement("div",{class:Jt.const("dcg-show-axis-labels-section")},Jt.createElement("div",null,Jt.createElement(He,{onChange:()=>{this.controller.dispatch({type:"set-graph-settings",showPlane3D:!this.controller.getGraphSettings().showPlane3D})},checked:()=>!!this.controller.getGraphSettings().showPlane3D},()=>this.controller.s("graphing-calculator-label-settings-domain-plane"))),Jt.createElement("div",null,Jt.createElement(He,{onChange:()=>{this.controller.dispatch({type:"set-graph-settings",showNumbers3D:!this.controller.getGraphSettings().showNumbers3D})},checked:()=>!!this.controller.getGraphSettings().showNumbers3D},()=>this.controller.s("graphing-calculator-label-settings-numbers-3d"))),Jt.createElement("div",null,Jt.createElement(He,{onChange:()=>{this.controller.dispatch({type:"set-graph-settings",showAxisLabels3D:!this.controller.getGraphSettings().showAxisLabels3D})},checked:()=>!!this.controller.getGraphSettings().showAxisLabels3D},()=>this.controller.s("graphing-calculator-label-settings-axis-labels-3d")))))),Jt.createElement(sf,{controller:this.props.controller}),Jt.createElement(Vp,{controller:this.props.controller}),Jt.createElement("div",{class:Jt.const("dcg-arrow")})))))}didMountContainer(e){this.node=e,W(document.documentElement).on("dcg-tapstart.settings-view wheel.settings-view",t=>{this.eventShouldClosePopover(t)&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:t.device==="keyboard"})}),W(document.documentElement).on("keydown.settings-view",t=>{let i=ue(t);if(i==="Esc"&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:!0}),this.controller.isGraphSettingsOpen()&&i==="Tab"&&!t.altKey&&!t.metaKey&&!t.ctrlKey){let o=this.controller.getFocusLocation();if(!o||o.type!=="settings")return;t.shiftKey?t.shiftKey&&(o.location==="reverse-contrast"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation()):o.location==="icon"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"degree-mode"}}),t.preventDefault(),t.stopPropagation())):o.location==="icon"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"reverse-contrast"}}),t.preventDefault(),t.stopPropagation()):o.location==="degree-mode"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation())}})}didUnmountContainer(){W(document.documentElement).off(".settings-view")}didUpdate(){if(!this.controller.isGraphSettingsOpen())return;let e=this.controller.getKeypadHeight();e!==this.cachedKeypadHeight&&document.activeElement&&this.node.contains(document.activeElement)&&Qs(document.activeElement,this.node.querySelector(".dcg-popover-interior"),50),this.cachedKeypadHeight=e}eventShouldClosePopover(e){let t=e.target,i=this.node.contains(t),o=!!t.closest(".dcg-action-settings"),n=this.isMathquillFocused()&&t.closest(".dcg-keypad"),a=!!t.closest(".dcg-action-undo")||!!t.closest(".dcg-action-redo");return!(i||o||n||a)}isMathquillFocused(){let e=this.controller.getFocusLocation();return(e==null?void 0:e.type)==="settings"}getContainerStyle(){return this.controller.getKeypadHeight()?"bottom: 0":""}};var Si=__dcg_shared_module_exports__['e']($());var DD=class extends Si.Class{init(){this.controller=this.props.controller()}template(){return Si.createElement("div",{class:Si.const("dcg-zoom-container")},Si.createElement("div",{class:Si.const("dcg-zoominout-pillbox dcg-btn-flat-gray dcg-btn-flat-gray-group dcg-group-vertical"),role:Si.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-narration-zoom-options-label")},Si.createElement(Ce,{tooltip:this.bindFn(this.getZoomInLabel),displayBlock:this.const(!0),gravity:this.const("w")},Si.createElement("div",{class:Si.const("dcg-action-zoomin dcg-pillbox-btn-interior"),role:Si.const("button"),tabindex:Si.const("0"),"aria-label":this.bindFn(this.getZoomInLabel),onTap:this.bindFn(this.zoomIn),manageFocus:this.const(Fe({controller:this.controller,location:{type:"zoom-in-btn"}}))},Si.createElement("i",{class:Si.const("dcg-icon-plus"),"aria-hidden":Si.const("true")}))),Si.createElement(Ce,{tooltip:this.bindFn(this.getZoomOutLabel),displayBlock:this.const(!0),gravity:this.const("w")},Si.createElement("div",{class:Si.const("dcg-action-zoomout dcg-pillbox-btn-interior"),role:Si.const("button"),tabindex:Si.const("0"),"aria-label":this.bindFn(this.getZoomOutLabel),onTap:this.bindFn(this.zoomOut)},Si.createElement("i",{class:Si.const("dcg-icon-minus"),"aria-hidden":Si.const("true")})))))}zoomIn(){this.controller.dispatch({type:"zoom",direction:"in"})}zoomOut(){this.controller.dispatch({type:"zoom",direction:"out"})}getZoomInLabel(){return this.controller.s("graphing-calculator-label-tooltip-zoom-in")}getZoomOutLabel(){return this.controller.s("graphing-calculator-label-tooltip-zoom-out")}};var Ta=__dcg_shared_module_exports__['e']($());var _x=class extends Ta.Class{init(){this.controller=this.props.controller()}template(){return Ta.createElement("div",{class:Ta.const("dcg-reset-container")},Ta.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-reset"),gravity:this.props.tooltipGravity},Ta.createElement("div",{class:Ta.const("dcg-reset-pillbox dcg-action-reset dcg-btn-flat-gray dcg-pillbox-btn-interior"),role:Ta.const("button"),tabindex:Ta.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-reset"),onTap:this.bindFn(this.reset)},Ta.createElement("i",{class:Ta.const("dcg-icon-reset"),"aria-hidden":Ta.const("true")}))))}reset(){this.controller.dispatch({type:"reset-graph"})}};var fl=__dcg_shared_module_exports__['e']($());var kD=class extends fl.Class{init(){this.controller=this.props.controller()}template(){return fl.createElement(Ce,{tooltip:this.bindFn(this.getZoomRestoreLabel),gravity:this.const("w")},fl.createElement("div",{class:()=>({"dcg-btn-flat-gray":!0,"dcg-pillbox-btn-interior":!0,"dcg-action-zoomrestore":!0}),role:fl.const("button"),tabindex:fl.const("0"),"aria-label":this.bindFn(this.getZoomRestoreLabel),onTap:this.bindFn(this.setDefaultViewport),manageFocus:this.const(Fe({controller:this.controller,location:{type:"zoom-restore-btn"}}))},fl.createElement("i",{class:fl.const("dcg-icon-home"),"aria-hidden":fl.const("true")})))}setDefaultViewport(){this.controller.dispatch({type:"zoom",direction:"default"}),this.controller.dispatch({type:"set-focus-location",location:{type:"zoom-in-btn"}})}getZoomRestoreLabel(){return this.controller.s("graphing-calculator-label-tooltip-viewport-default")}};var pn=__dcg_shared_module_exports__['e']($());var Fx=class extends pn.Class{init(){this.controller=this.props.controller()}template(){return pn.createElement("div",{class:()=>({"dcg-3d-orientation-pillbox":!0,"dcg-btn-flat-gray":!0,"dcg-btn-flat-gray-group":!0,"dcg-group-horizontal":this.props.layout()==="horizontal","dcg-group-vertical":this.props.layout()==="vertical"}),role:pn.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-narration-3d-orientation-options-label")},pn.createElement(Ce,{disabled:this.bindFn(this.isDefaultOrientation),tooltip:this.bindFn(this.getDefaultOrientationLabel),gravity:this.bindFn(this.getTooltipGravity),displayBlock:this.const(!0)},pn.createElement("div",{class:()=>({"dcg-action-defaultorientation":!0,"dcg-pillbox-btn-interior":!0,"dcg-disabled":this.isDefaultOrientation()}),role:pn.const("button"),"aria-disabled":this.bindFn(this.isDefaultOrientation),tabindex:()=>this.isDefaultOrientation()?-1:0,"aria-label":this.bindFn(this.getDefaultOrientationLabel),onTap:this.bindFn(this.rotateToDefaultOrientation)},pn.createElement("i",{class:pn.const("dcg-icon-3d-cube"),"aria-hidden":pn.const("true")}))),pn.createElement(Ce,{tooltip:this.bindFn(this.getXYOrientationLabel),gravity:this.bindFn(this.getTooltipGravity),disabled:this.bindFn(this.isXYPlaneOrientation),displayBlock:this.const(!0)},pn.createElement("div",{class:()=>({"dcg-action-xyorientation":!0,"dcg-pillbox-btn-interior":!0,"dcg-disabled":this.isXYPlaneOrientation()}),role:pn.const("button"),"aria-disabled":this.bindFn(this.isXYPlaneOrientation),tabindex:()=>this.isXYPlaneOrientation()?-1:0,"aria-label":this.bindFn(this.getXYOrientationLabel),onTap:this.bindFn(this.rotateToXyOrientation)},pn.createElement("i",{class:pn.const("dcg-icon-xy-plane"),"aria-hidden":pn.const("true")}))))}getTooltipGravity(){return this.props.layout()==="horizontal"?"s":"w"}rotateToDefaultOrientation(){this.controller.dispatch({type:"zoom",direction:"default3dOrientation"})}rotateToXyOrientation(){this.controller.dispatch({type:"zoom",direction:"xy3dOrientation"})}isDefaultOrientation(){var t;let e=(t=this.controller.getGrapher3d())==null?void 0:t.controls;return!!(e!=null&&e.isDefaultOrientation())}isXYPlaneOrientation(){var t;let e=(t=this.controller.getGrapher3d())==null?void 0:t.controls;return!!(e!=null&&e.isXYPlaneOrientation())}getDefaultOrientationLabel(){return this.controller.s("graphing-calculator-label-tooltip-zoom-default-orientation")}getXYOrientationLabel(){return this.controller.s("graphing-calculator-label-tooltip-zoom-xy-orientation")}};var{Each:mX,If:Rx}=Ir.Components,TD=class extends Ir.Class{init(){this.controller=this.props.controller()}template(){return Ir.createElement("div",null,Ir.createElement(Rx,{predicate:this.bindFn(this.shouldShowLeftPillboxes)},()=>Ir.createElement("div",{class:()=>({"dcg-left-pillboxes":!0,"dcg-geometry-toolbar-present":this.controller.shouldShowGeoToolbar()})},Ir.createElement(Rx,{predicate:this.bindFn(this.shouldShowUndoRedo)},()=>Ir.createElement(qm,{controller:this.props.controller,isPillbox:this.const(!0)})),Ir.createElement(Rx,{predicate:this.bindFn(this.shouldShowGeoReset)},()=>Ir.createElement(_x,{controller:this.props.controller,tooltipGravity:this.const("s")})))),Ir.createElement("div",{class:()=>({"dcg-pillbox-container":!0,"dcg-geometry-toolbar-present":this.controller.shouldShowGeoToolbar()}),role:()=>this.controller.isGeoUIActive()?void 0:"region","aria-label":()=>this.controller.isGeoUIActive()?void 0:this.controller.s("graphing-calculator-narration-graph-settings-controls")},Ir.createElement("div",{class:Ir.const("dcg-overgraph-pillbox-elements"),style:this.bindFn(this.getContainerStyle)},Ir.createElement(Rx,{predicate:()=>this.shouldShowOrientationPillbox()&&!this.onSmallScreen()},()=>Ir.createElement("div",{class:Ir.const("dcg-left-pillbox-elements")},Ir.createElement(Fx,{controller:this.props.controller,layout:this.const("horizontal")}))),Ir.createElement(Rx,{predicate:()=>this.getRightPillboxElements().length>0},()=>Ir.createElement("div",{class:Ir.const("dcg-right-pillbox-elements")},mX(()=>this.getRightPillboxElements(),{item:e=>{switch(e){case"settings2d":return Ir.createElement(CD,{controller:this.props.controller});case"settings3d":return Ir.createElement(ED,{controller:this.props.controller});case"settings-geo":return Ir.createElement(Ap,{...this.props,isPillbox:this.const(!0)});case"reset":return Ir.createElement(_x,{controller:this.props.controller,tooltipGravity:this.const("w")});case"zoom-in-out":return Ir.createElement(DD,{controller:this.props.controller});case"orientation":return Ir.createElement(Fx,{layout:this.const("vertical"),controller:this.props.controller});case"zoom-home":return Ir.createElement(kD,{controller:this.props.controller})}}}))))),Ir.createElement(Ox,{controller:()=>this.props.controller()}))}shouldShowLeftPillboxes(){return this.shouldShowGeoReset()||this.shouldShowUndoRedo()}shouldShowGeoReset(){return this.controller.isGeometry()&&this.shouldShowResetButton()&&!this.controller.isListEnabled()}shouldShowUndoRedo(){return this.controller.isGeometry()&&!this.controller.isListEnabled()&&!(this.controller.getGeoToolbarSuppressedByAuthor()||this.controller.getGraphSettings().config.hideGeoUI)}getRightPillboxElements(){let e=[];return 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fX(r,e){r.beginPath(),qK(r,e),r.lineTo(e.x,e.y),r.lineTo(e.x+e.radius*Math.cos(e.startAngle),e.y+e.radius*Math.sin(e.startAngle)),e.isDirected||(r.fillStyle=e.fillStyle,r.fill()),r.strokeStyle=e.strokeStyle,r.lineWidth=e.lineWidth,r.beginPath(),qK(r,e),r.stroke()}function qK(r,e){let t=e.startAngle+e.deltaAngle;if(e.isRightAngle){let i=e.radius*Math.cos(e.startAngle),o=e.radius*Math.cos(t),n=e.radius*Math.sin(e.startAngle),a=e.radius*Math.sin(t);r.moveTo(e.x+i,e.y+n),r.lineTo(e.x+i+o,e.y+n+a),r.lineTo(e.x+o,e.y+a)}else r.arc(e.x,e.y,e.radius,e.startAngle,t)}function bX(r,e,t,i,o,n=12){let a=Math.atan2(o-t,i-e),s=i-n*Math.cos(a-Math.PI/9),l=o-n*Math.sin(a-Math.PI/9),c=i-n*Math.cos(a+Math.PI/9),d=o-n*Math.sin(a+Math.PI/9),u=i-(n-2)*Math.cos(a-Math.PI/18),h=o-(n-2)*Math.sin(a-Math.PI/18),g=i-(n-2)*Math.cos(a+Math.PI/18),b=o-(n-2)*Math.sin(a+Math.PI/18);r.push(s,l,c,d,i,o,u,h,g,b,i,o)}var bh=class extends ID.Class{template(){return ID.createElement("canvas",{didMount:this.bindFn(this.didMountCanvas),width:()=>this.props.width(),height:()=>this.props.height(),style:()=>({width:this.props.width()/2+"px",height:this.props.height()/2+"px"})})}didMountCanvas(e){this.canvas=e,this.redraw()}didUpdate(){this.redraw()}redraw(){let e=this.props.instructions()||[],t=this.props.model().getNonObjectsState().ui.colors;if(__dcg_shared_module_exports__['Oa'](e,this.lastInstructions)&&__dcg_shared_module_exports__['Oa'](t,this.lastColors))return;this.lastInstructions=e,this.lastColors=t;let i=this.canvas.getContext("2d");i.clearRect(0,0,i.canvas.width,i.canvas.height),HK(i,t,e)}};var pa=__dcg_shared_module_exports__['e']($());var{For:yX}=pa.Components;function E1(r,e){switch(e){case"selection":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-selection");case"point":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-point");case"line":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-line");case"circle":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-circle");case"angle":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-angle");case"polygon":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-polygon");case"transformation":return r.s("graphing-calculator-label-geometry-tools-dropdown-menu-transformation")}}var MD=class extends pa.Class{init(){this.controller=this.props.controller(),this.geoModel=this.controller.getGeoModel()}getTools(){let e=this.controller.getOpenItemMenu();return!e||e.type!=="geo-tool-dropdown"||e.group!==this.props.group()?[]:e.tools}getAriaLabel(){let e=this.props.group();return E1(this.controller,e)}template(){return pa.createElement("div",{class:()=>({"dcg-options-menu":!0,"dcg-select-tools-dropdown":!0,"dcg-shift-menu-left":this.getTools()[0]==="angle"}),role:pa.const("menu"),"aria-label":this.bindFn(this.getAriaLabel),onKeyDown:this.bindFn(this.handleKeyPress),"dcg-geo-tool-group":this.bindFn(this.props.group)},pa.createElement(yX,{each:()=>this.getTools()},pa.createElement("div",{class:pa.const("dcg-options-menu-section")},e=>pa.createElement("button",{role:pa.const("menuitemradio"),"aria-disabled":()=>!this.isToolEnabled(e),"aria-description":()=>this.isToolEnabled(e)?void 0:this.controller.s("graphing-calculator-narration-geometry-tool-disabled",{tool:e}),"aria-checked":()=>this.controller.getActiveTool()===e,onTap:t=>{this.isToolEnabled(e)&&this.chooseTool({tool:e,fromKeyboard:t.device==="keyboard"})},"dcg-geo-tool":this.const(e),class:()=>({"dcg-dropdown-tool":!0,"dcg-selected-tool":this.controller.getActiveTool()===e,"dcg-disabled":!this.isToolEnabled(e),"dcg-will-be-hidden-or-disabled":this.controller.toolWillBeHiddenOrDisabled(e)}),manageFocus:this.const(Fe({controller:this.controller,location:{type:"geo-basic-tool-menu-item",tool:e}}))},pa.createElement(bh,{model:()=>this.geoModel,width:this.const(100),height:this.const(100),instructions:()=>this.geoModel.getIconInstructionsForTool(e)}),pa.createElement("span",null,()=>this.geoModel.getDisplayNameForTool(e))))))}isToolEnabled(e){return this.controller.isGeoToolEnabled(e)}chooseTool(e){this.props.controller().dispatch({type:"select-geo-tool",tool:e.tool,focusGraphPaper:!!e.fromKeyboard})}handleKeyPress(e){let t=this.props.guid();if(!t)return;let i=ue(e);if(i!=="Up"&&i!=="Down"&&i!=="Esc")return;let o=this.getTools(),n=this.controller.getFocusLocation();if(i==="Esc"){let c=this.props.group();(n==null?void 0:n.type)==="geo-basic-tool-menu-item"&&this.focusMenuIcon(),c&&this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"geo-tool-dropdown",guid:t,tools:o,group:c,focusFirstOption:!1}}),e.stopPropagation(),e.preventDefault();return}if((n==null?void 0:n.type)!=="geo-basic-tool-menu-item")return;let a=i==="Down"?1:-1,l=(o.indexOf(n.tool)+a)%o.length;l<0&&(l=o.length+l),l>=0&&(this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-menu-item",tool:o[l]}}),e.preventDefault(),e.stopPropagation())}focusMenuIcon(){let e=this.props.group();if(!e)return;let t=this.controller.getGeoToolbarItemsForGroup(e),i=t==null?void 0:t.current;if(i)return this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:i}})}};var{If:WK,For:xX,Switch:wX}=Ht.Components,D1=class extends Ht.Class{getAriaLabel(){let e=this.props.controller(),t=E1(e,this.props.group());if(t)return e.s("graphing-calculator-label-geometry-tools-open-dropdown-menu-transformation",{item:t})}template(){return Ht.createElement("span",{style:Ht.const("position:relative;"),class:Ht.const("dcg-tool-dropdown"),role:Ht.const("button"),tabindex:Ht.const("-1"),"aria-label":this.bindFn(this.getAriaLabel),"aria-expanded":this.props.ariaExpanded,onTap:this.bindFn(this.handleOnTap)},Ht.createElement("span",{class:Ht.const("dcg-dropdown-icon")},Ht.createElement("i",{class:Ht.const("dcg-icon-caret-down")})))}handleOnTap(e){e.handle(),this.props.openDropDown()}},AD=class extends Ht.Class{init(){this.controller=this.props.controller(),this.geoModel=this.controller.getGeoModel()}getGroups(){return this.controller.getGeoToolbarGroupKeys()}template(){return Ht.createElement("div",{role:Ht.const("toolbar"),"aria-label":()=>this.controller.s("graphing-calculator-label-geometry-tools"),class:Ht.const("dcg-geo-basic-tools dcg-animate-in-after-initial-load"),onKeydown:e=>this.handleToolbarKeydown(e)},Ht.createElement(xX,{each:()=>this.getGroups()},Ht.createElement("div",{class:Ht.const("dcg-geo-basic-tools-row")},e=>Ht.createElement("div",{class:Ht.const("dcg-tool-button-container")},Ht.createElement("button",{class:()=>({"dcg-split-btn":!!this.getGroup(e).dropdown,"dcg-selected":this.isGroupSelected(this.getGroup(e)),"dcg-disabled":!this.isGroupEnabled(this.getGroup(e)),"dcg-will-be-hidden-or-disabled":this.controller.toolWillBeHiddenOrDisabled(this.getGroup(e).current)}),"dcg-geo-tool":()=>this.getGroup(e).current,"dcg-geo-tool-group":()=>e,tabindex:()=>this.isGroupSelected(this.getGroup(e))?0:-1,"aria-label":()=>this.geoModel.getDisplayNameForTool(this.getGroup(e).current),"aria-disabled":()=>!this.isGroupEnabled(this.getGroup(e)),"aria-haspopup":()=>!!this.getGroup(e).dropdown,"aria-pressed":()=>this.isGroupSelected(this.getGroup(e)),onTap:t=>this.handleTap(t,this.getGroup(e)),onLongHold:()=>this.openMenuFromLongHold(this.getGroup(e)),"dcg-open-menu-guid":()=>this.getGuid(this.getGroup(e)),manageFocus:()=>Fe({controller:this.controller,location:{type:"geo-basic-tool",tool:this.getGroup(e).current}}),"aria-controls":()=>this.getGuid(this.getGroup(e)),"aria-expanded":()=>this.getGroup(e).dropdown?this.isGroupDropdownOpen(this.getGroup(e)):void 0},Ht.createElement("span",{class:()=>({"dcg-basic-tool-btn":!0,"dcg-icon":!0})},Ht.createElement(bh,{model:()=>this.geoModel,width:this.const(100),height:this.const(100),instructions:()=>this.geoModel.getIconInstructionsForTool(this.getGroup(e).current)})),Ht.createElement(WK,{predicate:()=>!!this.getGroup(e).dropdown},()=>Ht.createElement(D1,{group:()=>e,controller:this.props.controller,ariaExpanded:()=>this.isGroupDropdownOpen(this.getGroup(e)),openDropDown:()=>this.openDropdownMenu(this.getGroup(e))}))),Ht.createElement(WK,{predicate:()=>this.isGroupDropdownOpen(this.getGroup(e))},()=>Ht.createElement(ks,{controller:this.props.controller,shouldHandleTabAndEscape:this.const(!1),menuType:this.const("geo-tool-dropdown"),menuButtonFocusLocation:this.const({type:"geo-basic-tool",tool:this.getGroup(e).current}),rootElSelector:this.const(".dcg-geometry-toolbar-view")},Ht.createElement(MD,{controller:this.props.controller,group:()=>e,guid:()=>this.getGuid(this.getGroup(e))})))))),Ht.createElement(wX,{key:()=>this.controller.getGeometryGettingStartedMessageState()},e=>{switch(e){case"hidden":return Ht.createElement("span",null);case"construct":case"pick-a-tool":return Ht.createElement("div",{class:()=>({"dcg-3d-getting-started-pointer":!0,"dcg-3d-getting-started-has-tool":this.controller.getGeometryGettingStartedMessageState()!=="pick-a-tool"})},this.bindFn(this.getPointerMessage),Ht.createElement("span",{class:Ht.const("dcg-curved-icon-container")},Ht.createElement("i",{class:Ht.const("dcg-icon-curved-arrow")})))}}))}isGroupSelected(e){return this.selectedTool()===e.current}isGroupEnabled(e){return this.controller.isGeoToolEnabled(e.current)}getGroup(e){let t=this.controller.getGeoToolbarItemsForGroup(e);if(!t)throw new Error("Programing error: "+e+" not found");return t}getPointerMessage(){return this.controller.getGeometryGettingStartedMessageState()==="pick-a-tool"?this.controller.s("geometry-label-pick-tool-instruction"):this.controller.s("geometry-label-construct-instruction")}getFocusedOrActiveTool(){let e=this.controller.getAllVisibleGeoToolbarItems(),t=this.controller.getFocusLocation();if(!t)return;let i;return t.type==="geo-basic-tool"||t.type==="geo-basic-tool-menu-item"?i=t.tool:i=this.controller.getActiveTool(),e.find(o=>{var n,a;return o.current===i||o.dropdown&&((a=(n=o.dropdown)==null?void 0:n.indexOf)==null?void 0:a.call(n,i))>-1})}handleToolbarKeydown(e){var l,c,d,u,h;let t=ue(e);if(t!=="Up"&&t!=="Down"&&t!=="Left"&&t!=="Right"&&t!=="Home"&&t!=="End"||(e.preventDefault(),e.stopPropagation(),!this.controller.getFocusLocation()))return;let o=this.controller.getAllVisibleGeoToolbarItems(),n=this.getFocusedOrActiveTool();if(!n)return;let a=o.findIndex(g=>g.group===n.group),s;if(t==="Home")s=(l=o[0])==null?void 0:l.current;else if(t==="End")s=(c=o[o.length-1])==null?void 0:c.current;else if(t==="Left"||t==="Right"){let g=t==="Left"?-1:1,b=Math.max(0,Math.min(o.length-1,a+g));s=(d=o[b])==null?void 0:d.current;let C=((u=o[b].dropdown)!=null?u:[]).length>1;if(((h=this.controller.getOpenItemMenu())==null?void 0:h.type)==="geo-tool-dropdown"){if(C)return this.openDropdownMenu(o[b],!0);if(s)this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"geo-tool-dropdown",guid:this.getGuid(n),tools:[],group:n.group}});else return}}else(t==="Up"||t==="Down")&&this.openDropdownMenu(n);s&&this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:s}})}selectedTool(){let e=this.controller.getActiveTool();return e==="expression-edit"?"selection":e}openDropdownMenu(e,t){e.dropdown&&(this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"geo-tool-dropdown",guid:this.getGuid(e),tools:e.dropdown,group:e.group,focusFirstOption:t}}),this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-menu-item",tool:e.current}}))}getGuid(e){return e.dropdown?"geo-dropdown-"+e.dropdown[0]:""}openMenuFromLongHold(e){this.controller.dispatch({type:"select-geo-tool",tool:e.current}),this.openDropdownMenu(e)}handleTap(e,t){e.wasLongheld()||e.wasHandled()||(this.controller.dispatch({type:"select-geo-tool",tool:t.current,focusGraphPaper:e.device==="keyboard"}),e.shiftKey?this.openDropdownMenu(t):e.device!=="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:t.current}}))}isGroupDropdownOpen(e){let t=this.controller.getOpenItemMenu();return(t==null?void 0:t.type)==="geo-tool-dropdown"&&t.group===e.group}};var Mr=__dcg_shared_module_exports__['e']($());var{Each:vX,SwitchUnion:CX,If:SX}=Mr.Components,GD=class extends Mr.Class{init(){this.controller=this.props.controller()}template(){return Mr.createElement("div",{role:Mr.const("toolbar"),"aria-label":()=>this.controller.s("graphing-calculator-label-geometry-tools"),class:Mr.const("dcg-geo-basic-tools dcg-animate-in-after-initial-load dcg-complex-tool-instruction-view")},Mr.createElement(hm,{ariaLabel:()=>this.controller.s("account-shell-button-mygraphs-cancel"),controller:this.props.controller,message:()=>this.getTransformationName(this.controller.getActiveTool()),onBack:this.bindFn(this.onCancel)}),vX(()=>this.getInputIndexes(),{item:e=>Mr.createElement(k1,{activeStep:this.bindFn(this.getInputIndex),controller:this.props.controller,toolSpec:()=>this.getToolSpec(),stepIdx:()=>e})}))}onCancel(){this.controller.dispatch({type:"select-geo-tool",tool:"selection"}),this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:"selection"}})}getTransformationName(e){switch(e){case"dilate":return this.controller.s("graphing-calculator-text-geometry-tool-dilate-display-name");case"reflect":return this.controller.s("graphing-calculator-text-geometry-tool-reflect-display-name");case"rotate":return this.controller.s("graphing-calculator-text-geometry-tool-rotate-display-name");case"translate":return this.controller.s("graphing-calculator-text-geometry-tool-translate-display-name");case"parallel":return this.controller.s("graphing-calculator-text-geometry-tool-parallel-display-name");case"perpendicular":return this.controller.s("graphing-calculator-text-geometry-tool-perpendicular-display-name");case"compass":return this.controller.s("graphing-calculator-text-geometry-tool-compass-display-name");default:return this.controller.s("shared-calculator-narration-item-unknown")}}getInputIndex(){return this.controller.getGeoModel().getNonObjectsState().ui.currentTool.inputIndex}getInputIndexes(){return this.getToolSpec().inputs.map((e,t)=>t)}getToolSpec(){return this.controller.getGeoModel().getCurrentTool().getSpec()}},k1=class extends Mr.Class{init(){this.controller=this.props.controller()}template(){return CX(()=>this.getInputType(),{completed:()=>Mr.createElement("span",{class:Mr.const("dcg-step-completed")},Mr.createElement("i",{class:Mr.const("dcg-icon-check"),"aria-hidden":Mr.const("true")})),upcoming:()=>Mr.createElement("span",{class:Mr.const("dcg-step-upcoming")},Mr.createElement("span",null)),active:()=>Mr.createElement("span",{class:Mr.const("dcg-active-step")},Mr.createElement("span",{class:Mr.const("dcg-step-active-icon")},Mr.createElement("span",null,()=>this.props.stepIdx()+1)),this.bindFn(this.getActiveString),Mr.createElement(SX,{predicate:this.bindFn(this.isNumberInputStep)},()=>Mr.createElement("span",{class:Mr.const("dcg-input-flex-container"),didMount:this.bindFn(this.didMountNumberInput)},Mr.createElement(Vt,{containerClass:()=>({"dcg-suffix-degree":this.getNumberUnits()==="\xB0","dcg-suffix-radian":this.getNumberUnits()==="rad"}),readonly:()=>!1,latex:()=>this.getNumberInputLatex(),ariaLabel:this.bindFn(this.getActiveString),isFocused:()=>this.isNumberInputFocused(),handleFocusChanged:(e,t)=>this.handleFocusedChanged(e,t),hasError:this.bindFn(this.doesNumberInputHaveError),controller:this.props.controller,handlePressedKey:(e,t)=>{this.handlePressedKey(e,t)},handleLatexChanged:e=>{this.handleLatexChanged(e)},handleSelectionChanged:e=>{this.handleLatexChanged(e.latex,!0)},dataLabelAttributeValue:this.const("transformation-number")}),Mr.createElement("span",{class:()=>({"dcg-action-submit":!0,"dcg-disabled":this.isSubmitNumberDisabled(),"dcg-btn-blue":!0}),role:Mr.const("button"),tabindex:()=>this.isSubmitNumberDisabled()?-1:0,"aria-disabled":this.bindFn(this.isSubmitNumberDisabled),onTap:e=>this.submitNumberInput({device:e.device})},()=>this.controller.s("shared-calculator-button-go")))))})}getNumberUnits(){return this.controller.getActiveTool()==="rotate"?this.controller.isDegreeMode()?"\xB0":"rad":""}didMountNumberInput(){this.controller.dispatch({type:"set-focus-location",location:{type:"new-transformation-number"}})}isNumberInputFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="new-transformation-number")}doesNumberInputHaveError(){var l;if(!this.getNumberInputLatex()||this.getNumberInputLatex()===((l=this.getStep().numberInputInfo)==null?void 0:l.defaultLatex))return!1;let t=this.props.toolSpec().outputs[0].id,{idMap:i}=this.controller.getGeoModel().getNonObjectsState().ui.currentTool,o=i[t];if(!o)return!0;let n=cg(this.controller.getListModel()).filter(c=>{var d;if(c.type==="expression")return o===((d=Ii(c))==null?void 0:d.latex)}),a=n[0];if(!a||n.length===0||n.length>1||a.error)return!0;let s=a.formula.typed_constant_value;if(!s)return!0;if(__dcg_shared_module_exports__['ca'](s.valueType,__dcg_shared_module_exports__['N'])){let c=__dcg_shared_module_exports__['Z'](s.valueType)?s.value:[s.value];for(let d of c){let[[u,h],[g,b]]=d;if(isNaN(u)||isNaN(h)||isNaN(g)||isNaN(b))return!0}return!1}return!0}handlePressedKey(e,t){let i=ve.getFocusedMathquill();if(e==="Enter"){this.submitNumberInput({device:"keyboard"});return}i&&(i.keystroke(e,t),this.handleLatexChanged(i.latex()))}getNumberInputLatex(){return this.controller.getGeoModel().getCurrentTool().getNumberInputLatex()}isSubmitNumberDisabled(){return!!(this.doesNumberInputHaveError()||!this.getNumberInputLatex())}submitNumberInput(e){var s,l;if(this.isSubmitNumberDisabled())return;let t=this.controller.getGeoModel(),i=this.controller.getActiveTool(),o=t.getCurrentTool(),n=(s=o.getSpec)==null?void 0:s.call(o),a=o.tryCommitResults();a.committed&&(this.controller.dispatch({type:"commit-geo-objects",...a}),(l=this.controller.get2dPOIController())==null||l.speakGeoReleaseAction(i,n,a.committed),e.device==="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}}))}handleLatexChanged(e,t){(this.getNumberInputLatex()!==e||t)&&(this.controller.getGeoModel().getCurrentTool().onNumberInput(e),this.controller.getGeoModel().onPreviewChange())}handleFocusedChanged(e,t){e&&!this.isNumberInputFocused()?this.controller.dispatch({type:"set-focus-location",location:{type:"new-transformation-number"}}):this.isNumberInputFocused()&&this.controller.dispatch({type:"blur-focus-location",location:{type:"new-transformation-number"}})}getActiveString(){let e=this.props.controller(),t=this.getStep().hint;return t?e.s(t):e.s("shared-calculator-narration-item-unknown")}isNumberInputStep(){return!!this.getStep().numberInputInfo}getStep(){return this.props.toolSpec().inputs[this.props.stepIdx()]}getInputType(){let e=this.props.activeStep(),t=this.props.stepIdx();return t<e?"completed":t>e?"upcoming":"active"}};var{SwitchUnion:EX,If:$K}=gr.Components,VD=class extends gr.Class{constructor(){super(...arguments),this.afterInitialLoad=!1}init(){this.controller=this.props.controller()}template(){return gr.createElement("div",{class:()=>({"dcg-geometry-toolbar-view":!0,"dcg-after-initial-load":this.afterInitialLoad}),style:()=>({left:`${this.controller.computeMajorLayout().grapher.left}px`}),onTapStart:this.bindFn(this.onTapStart)},gr.createElement("div",{class:gr.const("dcg-header-left dcg-do-blur")},gr.createElement($K,{predicate:this.bindFn(this.showHamburger)},()=>gr.createElement(Ce,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),gravity:this.const("s")},gr.createElement("div",{role:gr.const("button"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),tabindex:gr.const("0"),class:gr.const("dcg-action-opendrawer dcg-icon-btn dcg-in-api-action-opendrawer"),onTap:()=>this.controller.dispatch({type:"open-drawer"})},gr.createElement("i",{class:gr.const("dcg-icon-hamburger"),"aria-hidden":gr.const("true")})))),gr.createElement($K,{predicate:this.bindFn(this.showOpenExpressionsButton)},()=>gr.createElement("div",{class:gr.const("dcg-show-expressions-tab dcg-icon-btn"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-show-list"),role:gr.const("button"),tabindex:gr.const("0"),onTap:e=>{this.controller.dispatch({type:"show-expressions-list",focusHideIcon:e.device==="keyboard"})},manageFocus:this.const(Fe({controller:this.controller,location:{type:"show-expression-list-btn"}}))},gr.createElement("i",{class:gr.const("dcg-icon-show"),"aria-hidden":gr.const("true")})))),gr.createElement("div",{class:gr.const("dcg-flex-spacer")}),EX(this.bindFn(this.getViewToShow),{tools:()=>gr.createElement(AD,{controller:this.props.controller}),selectedItems:()=>gr.createElement(wE,{controller:this.props.controller}),complexToolInstructions:()=>gr.createElement(GD,{controller:this.props.controller})}),gr.createElement("div",{class:gr.const("dcg-flex-spacer")}))}showHamburger(){return this.controller.getGraphSettings().config.showHamburger?!this.controller.isListEnabled()||!this.controller.isListVisible()||this.controller.isNarrow():!1}showOpenExpressionsButton(){return this.controller.isListEnabled()&&!this.controller.isListVisible()&&!this.controller.isNarrow()}willUpdate(){this.afterInitialLoad||this.getViewToShow()==="selectedItems"&&(this.afterInitialLoad=!0)}onTapStart(e){e.target.classList.contains("dcg-do-blur")&&this.controller.dispatch({type:"set-none-selected"})}getViewToShow(){let e=this.controller.getActiveTool();return __dcg_shared_module_exports__['bc'](e)||Qz(e)?"complexToolInstructions":this.controller.shouldShowMultiSelectHeader()?"selectedItems":"tools"}};var Lt=__dcg_shared_module_exports__['e']($()),{If:Nx}=Lt.Components,T1=class extends Lt.Class{init(){this.controller=this.props.controller()}template(){return Lt.createElement("span",{class:Lt.const("dcg-toast")},Lt.createElement("i",{class:Lt.const("dcg-icon-error"),"aria-hidden":Lt.const("true")}),Lt.createElement(Nx,{predicate:()=>!this.showUndo()},()=>Lt.createElement("i",{class:Lt.const("dcg-icon-remove"),onTap:()=>this.controller.dispatch({type:"toast/close"}),role:Lt.const("link"),tabindex:Lt.const(0),"aria-label":Lt.const("Dismiss 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e;return((e=this.controller.toastData.link)==null?void 0:e.url)||""}},()=>{var e;return((e=this.controller.toastData.link)==null?void 0:e.text)||""})))}showUndo(){return!!this.controller.toastData.undoCallback}showLearnMore(){return!!this.controller.toastData.learnMoreCallback}shouldUpdate(){return!!this.controller.toastData.message}shouldLiveUpdateAria(){return!this.controller.toastData.noAria}},PD=class extends Lt.Class{template(){return Lt.createElement("div",{class:()=>({"dcg-toast-view":!0,"dcg-visible":!!this.props.controller().toastData.message,"dcg-below-geo-toolbar":this.isGeometryInCalculator()}),"toast-style":()=>this.props.controller().toastData.toastStyle},Lt.createElement(Nx,{predicate:()=>!!this.props.controller().toastData.message},()=>Lt.createElement("div",{class:Lt.const("dcg-toast-wrapper")},Lt.createElement("div",{class:Lt.const("dcg-toast-cover")}),Lt.createElement(T1,{...this.props}))))}isGeometryInCalculator(){var t;let e=this.props.controller();return(t=e.isGeometry)==null?void 0:t.call(e)}};kt();function I1(r){W(r).on("drag dragend dragenter dragover dragleave drop",t=>{t.preventDefault(),t.stopPropagation()})}var Wt=__dcg_shared_module_exports__['e']($());kt();var so=__dcg_shared_module_exports__['e']($());var Nt=__dcg_shared_module_exports__['e']($());var mr=__dcg_shared_module_exports__['e']($());kt();var M1=class{constructor(){this.handlers=[],W(document).on("keydown.delegator",e=>this.handleEvent(e))}push(e){let t=__dcg_shared_module_exports__['Ua']("delegator_");return this.handlers.push({token:t,handler:e}),()=>this.handlers=__dcg_shared_module_exports__['ta'](this.handlers,i=>i.token!=t)}handleEvent(e){if(!e.isDefaultPrevented()&&this.handlers.length){let t=!1,i=()=>t=!0;for(let{handler:o}of this.handlers.slice().reverse())if(o(e,i),t)return}}},LD=new M1;var{If:YK}=mr.Components,OD=class extends mr.Class{init(){this.i18n=this.props.i18n(),this.isMounted=!1}template(){return mr.createElement("div",{class:()=>({"dcg-shared-modal-container":!0,[this.props.class?this.props.class():""]:!!this.props.class}),didMount:this.bindFn(this.didMount),didUnmount:this.bindFn(this.didUnmount)},mr.createElement("div",{class:()=>({"dcg-shared-modal-cover":!0,"dcg-shared-has-close-button":this.showX(),"dcg-shared-modal-fullscreen":this.props.size()==="fullscreen","dcg-shared-modal-wide":this.props.size()==="wide","dcg-shared-modal-medium":this.props.size()==="medium","dcg-shared-modal-narrow":this.props.size()==="narrow"})},mr.createElement("div",{class:mr.const("dcg-shared-modal-background"),onTap:this.props.onClose}),mr.createElement("div",{class:mr.const("dcg-shared-modal-transition-container")},mr.createElement("div",{class:mr.const("dcg-shared-modal"),role:mr.const("dialog"),"aria-modal":mr.const("true"),"aria-label":()=>{let e="";return this.props.ariaLabel?e=this.props.ariaLabel():this.props.title&&(e=this.props.title()),e}},mr.createElement(YK,{predicate:()=>this.showX()},()=>mr.createElement("div",{class:mr.const("dcg-shared-close-cross-container")},mr.createElement(Ce,{tooltip:()=>this.i18n.s("shared-button-close-dialog")},mr.createElement("div",{role:mr.const("button"),tabindex:mr.const("0"),"aria-label":()=>this.i18n.s("shared-button-close-dialog"),class:mr.const("dcg-shared-close-cross"),onTap:this.props.onClose},mr.createElement("i",{class:mr.const("dcg-icon-remove"),"aria-hidden":mr.const("true")}))))),mr.createElement("div",{class:mr.const("dcg-shared-modal-contents-wrapper")},mr.createElement(YK,{predicate:()=>!!this.props.title&&!!this.props.title()},()=>mr.createElement("h1",{class:()=>({"dcg-shared-modal-title":!0,"dcg-shared-left-align-title":this.leftAlignTitle()})},()=>this.props.title())),mr.createElement("div",{class:mr.const("dcg-shared-modal-scrollable-content")},this.children))))))}showX(){return!!this.props.showX&&this.props.showX()}leftAlignTitle(){return!!this.props.leftAlignTitle&&this.props.leftAlignTitle()}didMount(){var s,l;if(this.isMounted)return;this.isMounted=!0;let e=this.findRootNode();function t(){let c=e.querySelector(".dcg-shared-close-cross");c&&c.focus()}function i(){let c=e.querySelector(".dcg-shared-modal-scrollable-content");c&&(c.tabIndex>=0||(c.tabIndex=0),c.focus())}let o=e.querySelector(".dcg-shared-modal-scrollable-content"),n=(l=(s=this.props).setFocus)==null?void 0:l.call(s);n==="close"?this.showX()?t():o&&i():n==="content"&&i();let a=H3(e);this.unsub=LD.push((c,d)=>{ue(c)==_o&&(this.onClose(),d());let u=c.altKey||c.shiftKey||c.metaKey||c.ctrlKey;this.props.onArrowKey&&ue(c)===jl&&!u&&this.props.onArrowKey("Left"),this.props.onArrowKey&&ue(c)===Jl&&!u&&this.props.onArrowKey("Right"),a(c)})}onClose(){this.props.onClose&&this.props.onClose()}didUnmount(){this.isMounted&&(this.isMounted=!1,this.unsub())}};var{If:_D,Each:jK}=Nt.Components,FD=class extends Nt.Class{init(){this.controller=this.props.controller()}template(){return Nt.createElement(_D,{predicate:this.props.visible},()=>Nt.createElement(OD,{size:this.const("medium"),onClose:this.props.onClose,i18n:this.const(this.controller),class:this.const("dcg-custom-toolbar-settings-modal")},Nt.createElement("div",{class:Nt.const("dcg-btn-blue dcg-done-btn"),"aria-role":Nt.const("button"),tabindex:Nt.const(0),didMount:e=>e.focus(),onTap:this.props.onClose},()=>this.controller.s("graphing-calculator-button-done")),Nt.createElement("h1",{class:Nt.const("dcg-shared-left-align-title")},()=>this.controller.s("shared-calculator-text-customize-toolbar")),jK(this.bindFn(this.getToolGroups),{key:e=>e.group,item:e=>Nt.createElement("div",null,Nt.createElement("div",{class:Nt.const("dcg-configuration-heading-row dcg-configuration-grid-row")},Nt.createElement("div",{class:Nt.const("dcg-first-column")},()=>e.group,Nt.const(" Tools")),Nt.createElement("div",{class:Nt.const("dcg-second-column")},Nt.const("Disabled when:"))),jK(()=>e.dropdown||[e.current],{item:t=>Nt.createElement("div",{class:Nt.const("dcg-configuration-grid-row"),"dcg-geo-tool":this.const(t)},Nt.createElement("div",{class:Nt.const("dcg-first-column")},Nt.createElement(He,{disabled:()=>!this.isToolCustomizable(t),checked:()=>this.getToolInfo(t).visible,onChange:i=>{this.controller.dispatch({type:"set-geometry-custom-toolbar-setting",tool:t,value:{...this.getToolInfo(t),visible:i}})}},()=>t)),Nt.createElement("div",{class:()=>({"dcg-disabled":!this.getToolInfo(t).visible||!this.isToolCustomizable(t),"dcg-mathquill-condition-container":!0,"dcg-second-column":!0})},Nt.createElement(_D,{predicate:()=>!!this.getToolLatexError(t)&&this.getToolInfo(t).visible},()=>Nt.createElement("div",{class:Nt.const("dcg-latex-error-container")},Nt.createElement(Bo,{error:()=>this.getToolLatexError(t)||"",gravity:this.const("s")}))),Nt.createElement(_D,{predicate:()=>this.isToolCustomizable(t)&&this.getToolInfo(t).visible},()=>Nt.createElement(ii,{latex:()=>this.getToolLatex(t),operatorNames:this.bindFn(this.autoOperatorNames),ariaLabel:()=>this.getToolAria(t),brailleShouldFocus:()=>this.focusedLatexTool===t,onBrailleInput:i=>{this.controller.dispatch({type:"set-geometry-custom-toolbar-setting",tool:t,value:{...this.getToolInfo(t),disabledLatex:i}})},onBrailleFocusedChanged:i=>{this.focusedLatexTool===t&&!i?this.focusedLatexTool=void 0:i&&(this.focusedLatexTool=t)},onBrailleKeydown:()=>{},...ji(this.controller)},Nt.createElement(ve,{latex:()=>this.getToolLatex(t),getAriaLabel:()=>this.getToolAria(t),noFadeout:this.const(!0),getAriaPostLabel:()=>this.getToolLatexError(t)||"",isFocused:()=>this.focusedLatexTool===t,tokenController:this.props.controller,capExpressionSize:()=>this.controller.getCapExpressionSize(),config:()=>this.controller.getMathquillConfig({}),hasError:()=>!!this.getToolLatexError(t),onUserChangedLatex:i=>{this.controller.dispatch({type:"set-geometry-custom-toolbar-setting",tool:t,value:{...this.getToolInfo(t),disabledLatex:i}})},onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:i=>{this.focusedLatexTool===t&&!i?this.focusedLatexTool=void 0:i&&(this.focusedLatexTool=t)},onSelectionChanged:()=>{this.controller.runAfterDispatch(()=>{this.controller.dispatch({type:"render"})})},needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))),Nt.createElement(_D,{predicate:()=>!this.getToolInfo(t).visible},()=>Nt.createElement("div",{class:Nt.const("dcg-disabled-condition-wrapper")},Nt.createElement(ii,{latex:()=>this.getToolLatex(t),operatorNames:this.bindFn(this.autoOperatorNames),ariaLabel:()=>this.getToolAria(t),isStatic:this.const(!0),brailleShouldFocus:this.const(!1),onBrailleFocusedChanged:()=>{},...ji(this.controller)},Nt.createElement(ke,{latex:()=>this.getToolLatex(t),config:()=>this.controller.getMathquillConfig({}),getAriaLabel:()=>this.getToolAria(t)}))))))}))})))}getToolAria(e){return this.controller.s("shared-calculator-narration-disable-tool",{tool:e})}autoOperatorNames(){return this.props.controller().getMathquillConfig({}).autoOperatorNames}getToolLatex(e){return this.getToolInfo(e).disabledLatex||""}isToolCustomizable(e){return e!=="selection"&&e!=="box-selection"}getToolGroups(){let e={group:"transformation",current:"translate",dropdown:ym};return[...pT(),e]}getToolLatexError(e){let t=this.controller.getGeometryToolbarModel(),i=wO(t,e);if(i)return this.controller.unpack(i)}getToolInfo(e){let t=this.controller.getGeometryToolbarModel();return{tool:e,...t.toolbarState[e]}}};var{If:JK}=so.Components,RD=class extends so.Class{init(){this.controller=this.props.controller()}template(){return so.createElement(JK,{predicate:()=>this.shouldShowAuthorFeaturesSection()},()=>so.createElement("div",{class:so.const("dcg-options-menu-section 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this.controller.getGeometryToolbarModel().toolbar}setToolbar(e){e==="custom"&&(this.customGeometryToolsSettingsModal=!0),this.controller.dispatch({type:"set-geometry-toolbar",toolbar:e})}getConfigurationOptions(){return[{key:"all",label:()=>this.controller.raw("All"),selected:()=>this.getToolbar()==="all",onSelect:()=>this.setToolbar("all")},{key:"none",label:()=>this.controller.raw("None"),selected:()=>this.getToolbar()==="none",onSelect:()=>this.setToolbar("none")},{key:"custom",label:()=>this.controller.raw("Custom"),selected:()=>this.getToolbar()==="custom",onSelect:()=>this.setToolbar("custom")}]}shouldShowAuthorFeaturesSection(){return this.controller.authorFeaturesAvailable()}isAuthorMode(){return this.controller.shouldShowAuthorFeatures()}};var{If:ND}=Wt.Components,Bx=class extends Wt.Class{init(){this.controller=this.props.controller()}template(){return Wt.createElement("div",{class:()=>({"dcg-geometry-settings-container":!0,"dcg-popover":!0,"dcg-left":!0,"dcg-constrained-height-popover":!0,"dcg-generic-options-menu":!0,"dcg-no-geometry-header":!this.controller.shouldShowGeoToolbar()}),style:this.bindFn(this.getContainerStyle),didMount:this.bindFn(this.didMountContainer),didUnmount:this.bindFn(this.didUnmountContainer)},Wt.createElement("div",{class:Wt.const("dcg-popover-interior"),role:Wt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-geometry-settings")},Wt.createElement("div",{class:Wt.const("dcg-options-menu-section")},Wt.createElement(af,{controller:this.props.controller}),Wt.createElement(ND,{predicate:()=>!this.controller.getLockViewportConfigSetting()},()=>Wt.createElement(mh,{controller:this.props.controller})),Wt.createElement(ND,{predicate:()=>this.controller.getHiddenGeoItemCount()>0},()=>Wt.createElement(He,{onChange:this.bindFn(this.toggleGhostMode),checked:()=>this.controller.getGhostMode(),manageFocus:this.const(Fe({controller:this.controller,location:{type:"settings",location:"hidden-objects"}}))},()=>this.controller.s("graphing-calculator-label-settings-hidden-objects",{count:this.controller.getHiddenGeoItemCount()})))),Wt.createElement("div",{class:Wt.const("dcg-options-menu-section")},Wt.createElement("div",{class:Wt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-label-settings-grid"),Wt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-label-settings-grid"),toggled:this.bindFn(this.getShowGrid),onChange:this.bindFn(this.toggleGrid)})),Wt.createElement(ND,{predicate:this.bindFn(this.getShowGrid)},()=>Wt.createElement(He,{onChange:this.bindFn(this.toggleMinorGridlines),checked:this.bindFn(this.getMinorGridlines)},()=>this.controller.s("graphing-calculator-label-settings-minor-gridlines")))),Wt.createElement("div",{class:Wt.const("dcg-options-menu-section")},Wt.createElement("div",{class:Wt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-label-axes"),Wt.createElement(zr,{ariaLabel:()=>this.controller.s("graphing-calculator-label-axes"),toggled:this.bindFn(this.getShowAxes),onChange:this.bindFn(this.toggleAxes)})),Wt.createElement(ND,{predicate:this.bindFn(this.getShowAxes)},()=>Wt.createElement("div",null,Wt.createElement(He,{onChange:this.bindFn(this.toggleAxisNumbers),checked:this.bindFn(this.getAxisNumbers)},()=>this.controller.s("graphing-calculator-label-settings-axis-numbers")),Wt.createElement("div",null,Wt.createElement(He,{onChange:this.bindFn(this.toggleArrows),checked:()=>this.getAxisArrowMode()!=="NONE"},()=>this.controller.s("graphing-calculator-label-settings-arrows")))))),Wt.createElement(sf,{controller:this.props.controller}),Wt.createElement(RD,{controller:this.props.controller}),Wt.createElement(Vp,{controller:this.props.controller}),Wt.createElement("div",{class:Wt.const("dcg-arrow")})))}toggleGhostMode(){this.controller.dispatch({type:"set-ghost-mode",value:!this.controller.getGhostMode()})}didMountContainer(e){this.node=e,W(document.documentElement).on("dcg-tapstart.geometry-settings-view wheel.geometry-settings-view",t=>{this.eventShouldClosePopover(t)&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:t.device==="keyboard"})}),this.unsub=LD.push(t=>{let i=ue(t);if(i==="Esc"&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:!0}),this.controller.isGraphSettingsOpen()&&i==="Tab"&&!t.altKey&&!t.metaKey&&!t.ctrlKey){let o=this.controller.getFocusLocation();if(!o||o.type!=="settings")return;t.shiftKey?t.shiftKey&&(o.location==="default-size"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation()):o.location==="icon"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"degree-mode"}}),t.preventDefault(),t.stopPropagation())):o.location==="icon"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"default-size"}}),t.preventDefault(),t.stopPropagation()):o.location==="degree-mode"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),t.preventDefault(),t.stopPropagation())}})}didUnmountContainer(){W(document.documentElement).off(".geometry-settings-view"),this.unsub()}didUpdate(){if(!this.controller.isGraphSettingsOpen())return;let e=this.controller.getKeypadHeight();e!==this.cachedKeypadHeight&&document.activeElement&&this.node.contains(document.activeElement)&&Qs(document.activeElement,this.node.querySelector(".dcg-popover-interior"),50),this.cachedKeypadHeight=e}eventShouldClosePopover(e){let t=e.target,i=this.node.contains(t),o=!!t.closest(".dcg-action-settings"),n=this.isMathquillFocused()&&!!t.closest(".dcg-keypad"),a=!!t.closest(".dcg-action-undo")||!!t.closest(".dcg-action-redo");return!(i||o||n||a)}isMathquillFocused(){return this.getFocusedLimit()!==void 0}getFocusedLimit(){let e=this.controller.getFocusLocation();if(e&&e.type==="settings")return e.location}getShowXAxis(){return!!this.controller.getGraphSettings().showXAxis}toggleAxes(){this.controller.dispatch({type:"set-graph-settings",showXAxis:!this.getShowXAxis(),showYAxis:!this.getShowXAxis()})}getShowAxes(){return!!this.controller.getGraphSettings().showXAxis}getAxisNumbers(){return!!this.controller.getGraphSettings().xAxisNumbers}toggleAxisNumbers(){let e=this.getAxisNumbers();this.controller.dispatch({type:"set-graph-settings",xAxisNumbers:!e,yAxisNumbers:!e,polarNumbers:!e})}getMinorGridlines(){return this.controller.getGraphSettings().xAxisMinorSubdivisions===0}toggleMinorGridlines(){let e=this.getMinorGridlines()?1:0;this.controller.dispatch({type:"set-graph-settings",yAxisMinorSubdivisions:e,xAxisMinorSubdivisions:e})}getAxisArrowMode(){return this.controller.getGraphSettings().xAxisArrowMode}getShowGrid(){return this.controller.getGraphSettings().showGrid}toggleGrid(){this.controller.dispatch({type:"set-graph-settings",showGrid:!this.getShowGrid()})}toggleArrows(){let e=this.getAxisArrowMode()==="NONE"?"BOTH":"NONE";this.controller.dispatch({type:"set-graph-settings",xAxisArrowMode:e,yAxisArrowMode:e})}getContainerStyle(){return this.controller.getKeypadHeight()?"bottom: 0":""}};var yc=__dcg_shared_module_exports__['e']($());var{Switch:DX}=yc.Components,KD=class extends yc.Class{constructor(){super(...arguments),this.frames=0,this.prevTime=0}init(){var t;this.current=0,this.panels={},this.panels.fps=new Kx({name:"fps",yMax:120,fg:"#0ff",bg:"#002"}),this.panels.evaluator=new Kx({name:"eval",yMax:250,fg:"#f80",bg:"#210"}),this.panels.mem=new Kx({name:"MB",yMax:this.getMemory().jsHeapSizeLimit/2**20,fg:"#f08",bg:"#201"}),this.list=Object.keys(this.panels),this.props.controller().onEvaluatorChangesSpy=(i,o)=>{var n;this.props.controller().isThreeDMode()||this.frame(),this.panels.evaluator.update((n=o.timeInWorker)!=null?n:NaN)};let e=(t=this.props.controller().getGrapher3d())==null?void 0:t.webglLayer;e&&(e.debugOnlyMeasureGPUTiming=!0,e.onRenderSpy=()=>{this.frame()})}willUnmount(){this.props.controller().onEvaluatorChangesSpy=void 0}template(){return yc.createElement("div",{class:yc.const("dcg-performance-meter"),onTap:()=>{this.current=(this.current+1)%this.list.length,this.update()}},yc.createElement(DX,{key:()=>this.list[this.current]},e=>yc.createElement("div",{didMount:t=>{t.appendChild(this.panels[e].dom)}})))}frame(){this.frames++;let e=(performance||Date).now();return e>=this.prevTime+1e3&&(this.panels.fps.update(this.frames*1e3/(e-this.prevTime)),this.prevTime=e,this.frames=0,this.panels.mem.update(this.getMemory().usedJSHeapSize/2**20)),e}getMemory(){if(self.performance&&"memory"in self.performance){let 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g=!1;h()&&(g=!0),g&&this.controller.doesDOMHaveSize()&&(this.view.update(),this.grapher.update())});let u=new ti;u.setProperties({pixelCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0},mathCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0}}),this.graphpaperBounds=u;let h=()=>{var g=!1,b=s.computeMajorLayout(),C={left:b.grapher.left,right:b.grapher.left+b.grapher.width,width:b.grapher.width,top:b.grapher.top,bottom:b.grapher.top+b.grapher.height,height:b.grapher.height},S=this.grapher.getCurrentViewport(),k={top:S.ymax,bottom:S.ymin,left:S.xmin,right:S.xmax,width:S.xmax-S.xmin,height:S.ymax-S.ymin};__dcg_shared_module_exports__['Oa'](k,u.mathCoordinates)||(u.setProperty("mathCoordinates",k),g=!0);var I=C.height>0&&C.width>0;return I&&!__dcg_shared_module_exports__['Oa'](C,u.pixelCoordinates)&&(u.setProperty("pixelCoordinates",C),g=!0),g};W(this.rootElt).on("keydown.calculator-"+this.__id,g=>{this.grapher instanceof 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A=!b.closest(".dcg-exppanel")&&!b.closest(".dcg-options-menu")&&!b.closest(".dcg-expression-top-bar")&&!b.closest(".dcg-keypad");(!C||A)&&s.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!1})}}),this.evaluator=l,this.controller.dispatch({type:"set-blank",degreeMode:!!i.degreeMode}),a.config.expressionsCollapsed&&this.setOptions({expressionsCollapsed:!0}),a.config.capExpressionSize&&this.setOptions({capExpressionSize:!0}),a.config.hasOwnProperty("pointsOfInterest")&&this.setOptions({pointsOfInterest:a.config.pointsOfInterest}),a.config.hasOwnProperty("backgroundColor")&&this.setOptions({backgroundColor:a.config.backgroundColor}),a.config.hasOwnProperty("textColor")&&this.setOptions({textColor:a.config.textColor}),a.config.observe("language",()=>{let g=this.controller.getState();this.controller.dispatch({type:"set-state",state:g})}),a.config.observe("forceLogModeRegressions",()=>{a.config.forceLogModeRegressions&&this.controller.setAllRegressionsToLogMode()}),this.instanceHotkeys=new rx(s)}initializeGrapher3d(e){let t=this.controller.findEl(".dcg-grapher-3d"),i=new e(t,this.controller.getGraphSettings(),this.controller,this.controller.getEvaluator());this.controller.setGrapher3d(i),this.grapher=i,this.controller.dispatch({type:"set-blank"}),this.controller.clearUndoRedoHistory()}setOption(e,t){this.controller.getGraphSettings().config.setProperty(e,t)}setOptions(e){let t,i=this.controller.getGraphSettings().config,o={...e};e.hasOwnProperty("backgroundColor")&&(__dcg_shared_module_exports__['bd'](e.backgroundColor)||(__dcg_shared_module_exports__['pd'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)"),delete o.backgroundColor)),e.hasOwnProperty("textColor")&&(__dcg_shared_module_exports__['bd'](e.textColor)||(__dcg_shared_module_exports__['pd'].warn("Invalid textColor. Text color must be a 3- or 6-character hex color (e.g. #000 or #001111)"),delete o.textColor)),e.hasOwnProperty("menus")&&(__dcg_shared_module_exports__['pd'].warn("Deprecated option: menus. Setting settingsMenu and expressionsTopbar instead."),e.hasOwnProperty("settingsMenu")||(o.settingsMenu=!!e.menus),e.hasOwnProperty("expressionsTopbar")||(o.expressionsTopbar=!!e.menus),delete o.menus),e.hasOwnProperty("solutions")&&(__dcg_shared_module_exports__['pd'].warn("Deprecated option: solutions. Setting pointsOfInterest instead."),e.hasOwnProperty("pointsOfInterest")||(o.pointsOfInterest=!!e.solutions),delete o.solutions),e.hasOwnProperty("administerSecretFolders")&&(__dcg_shared_module_exports__['pd'].warn("Deprecated option: administerSecretFolders. Setting authorFeatures instead."),e.hasOwnProperty("authorFeatures")||(o.authorFeatures=!!e.administerSecretFolders),delete o.administerSecretFolders),e.hasOwnProperty("singleVariableSolutions")&&(__dcg_shared_module_exports__['pd'].warn("Deprecated option: singleVariableSolutions has been removed."),delete o.singleVariableSolutions),e.graphpaper===!1&&(e.expressionsCollapsed&&(o.expressionsCollapsed=!1,__dcg_shared_module_exports__['pd'].warn("Cannot set graphpaper: false with expressionsCollapsed: true. Proceeding with expressionsCollapsed: false.")),i.expressionsCollapsed&&(o.expressionsCollapsed=!1,__dcg_shared_module_exports__['pd'].warn("Disabling the graphpaper with the expressions list collapsed is not supported.Setting expressionsCollapsed: false.")),e.zoomButtons&&(o.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Cannot set graphpaper: false with zoomButtons: true. Proceeding with zoomButtons: false.")),e.showResetButtonOnGraphpaper&&(o.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['pd'].warn("Cannot set graphpaper: false with showResetButtonOnGraphpaper: true. Proceeding with showResetButtonOnGraphpaper: false.")),i.zoomButtons&&(o.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Disabling the graphpaper with the zoomButtons visible is not supported. Setting zoomButtons: false.")),i.showResetButtonOnGraphpaper&&(o.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['pd'].warn("Disabling the graphpaper with the reset button visible is not supported. Setting showResetButtonOnGraphpaper: false."))),i.graphpaper===!1&&(e.expressionsCollapsed||e.zoomButtons||e.showResetButtonOnGraphpaper)&&(o.graphpaper=!0,__dcg_shared_module_exports__['pd'].warn("Must have visible graphpaper to proceed. Setting graphpaper: true.")),e.lockViewport&&e.zoomButtons&&(o.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Cannot set zoomButtons: true and lockViewport: true. Proceeding with zoomButtons: false.")),i.lockViewport&&e.zoomButtons&&(o.lockViewport=!1,__dcg_shared_module_exports__['pd'].warn("Cannot set zoomButtons: true while the viewport is locked. Setting lockViewport: false.")),i.zoomButtons&&e.lockViewport&&(o.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Cannot lock the viewport without hiding the zoom buttons. Setting zoomButtons: false."));function n(d){let{notes:u,folders:h,images:g}=d;return u===!1||h===!1||g===!1}let a=n(e),s=n({...i,...e}),l=i.pasteGraphLink,c=e.pasteGraphLink;a?(c||l)&&(o.pasteGraphLink=!1,__dcg_shared_module_exports__['pd'].warn("Cannot disable creating note, folder, or image expressions without disabling graph link pasting. Setting pasteGraphLink: false.")):c&&s&&(o.notes=!0,o.folders=!0,o.images=!0,__dcg_shared_module_exports__['pd'].warn("Cannot enable graph link pasting while the creation of notes, folders, or images is disable. Setting notes: true, folders: true, images: true.")),e.language&&(o.language=xc(e.language)),e.logScales&&this.controller.isGeometry()&&(__dcg_shared_module_exports__['pd'].warn("Cannot set logScales: true in the geometry calculator"),delete o.logScales);for(t in o)if(o.hasOwnProperty(t))switch(t){case"expressionsCollapsed":this.setOption("expressionsCollapsed",!!o.expressionsCollapsed),o.expressionsCollapsed?this.controller.dispatch({type:"hide-expressions-list",focusShowIcon:!1}):this.controller.dispatch({type:"show-expressions-list",focusHideIcon:!1});break;case"qwertyKeyboard":this.setOption("qwertyKeyboard",!!o.qwertyKeyboard),this.controller.isLetterKeypadOpen()&&this.controller.dispatch({type:"keypad/abc"});break;case"degreeMode":this.setOption("degreeMode",!!o.degreeMode),this.controller.dispatch({type:"set-graph-settings",degreeMode:!!o.degreeMode});break;case"actions":{let u=o[t];if(u===void 0||u===this.controller.getGraphSettings().config.actions)break;this.setOption(t,u),this.setState(this.getState(),{allowUndo:!0});break}case"substitutions":{let u=o[t];if(u===void 0||u===this.controller.getGraphSettings().config.substitutions)break;this.setOption(t,u),this.setState(this.getState(),{allowUndo:!0});break}case"intervalComprehensions":{let u=o[t];if(u===void 0||u===this.controller.getGraphSettings().config.intervalComprehensions)break;this.setOption(t,u),this.setState(this.getState(),{allowUndo:!0});break}case"recursion":{let u=o[t];if(u===void 0||u===this.controller.getGraphSettings().config.recursion)break;this.setOption(t,u),this.setState(this.getState(),{allowUndo:!0});break}case"product":case"beta3d":{__dcg_shared_module_exports__['pd'].warn(`Cannot update '${t}' setting.`);break}case"logScales":{let u=o[t];u!==void 0&&(u===!1&&this.controller.dispatch({type:"set-graph-settings",xAxisScale:"linear",yAxisScale:"linear"}),this.setOption(t,u));break}case"graphDescription":{let u=o[t];typeof u=="string"||typeof u=="undefined"?this.setOption(t,u):__dcg_shared_module_exports__['pd'].warn("Invalid graphDescription. graphDescription must be of type string or undefined.");break}case"muted":{let u=o[t];if(u===void 0||u===this.controller.getGraphSettings().config.muted)break;u?this.controller.dispatch({type:"mute-global"}):this.controller.dispatch({type:"unmute-global"});break}case"keypad":case"graphpaper":case"expressions":case"settingsMenu":case"zoomButtons":case"showResetButtonOnGraphpaper":case"expressionsTopbar":case"pointsOfInterest":case"trace":case"border":case"lockViewport":case"authorFeatures":case"authorMode":case"advancedStyling":case"images":case"imageUploadCallback":case"folders":case"notes":case"sliders":case"links":case"restrictedFunctions":case"forceEnableGeometryFunctions":case"distributions":case"pasteGraphLink":case"pasteTableData":case"clearIntoDegreeMode":case"autosize":case"plotSingleVariableImplicitEquations":case"plotImplicits":case"plotInequalities":case"colors":case"branding":case"disableScrollFix":case"invertedColors":case"fontSize":case"projectorMode":case"ghostMode":case"language":case"onlyTraceSelected":case"disableMouseInteractions":case"nativeOnscreenKeypad":case"functionDefinition":case"plaidMode":case"wireframe":case"pasteGraphLinkCallback":case"editOnWeb":case"crossOriginSaveTest":case"backgroundColor":case"textColor":case"enableTabindex":case"audioTraceReverseExpressions":case"showHamburger":case"decimalToFraction":case"defaultLogModeRegressions":case"capExpressionSize":case"transparentBackground":case"pauseWhenOffscreen":case"hideGeoUI":case"brailleMode":case"sixKeyInput":case"brailleControls":case"zoomFit":case"forceLogModeRegressions":case"cacheRenderedSvgs":case"audio":case"showKeyboardShortcutsInTooltips":case"tone":case"translucentSurfaces":case"perspectiveDistortion":case"showPerformanceMeter":case"increaseLabelPrecision":{let u=o[t];u!==void 0&&this.setOption(t,u);break}default:return t}}setViewport(e){let t=new Wr(e[0],e[1],e[2],e[3]);this.grapher.viewportController.setViewport(t),this.controller.dispatch({type:"commit-user-requested-viewport",viewport:t})}resize(e){e&&this.controller.dispatch({type:"ui/container-resized",size:e})}destroy(){var t;W(document.documentElement).off(".calculator-"+this.__id),W(this.rootElt).off(".calculator-"+this.__id),this.unsubFunc(),this.graphSettings.unobserveAll(),this.controller&&((t=this.controller.toneController)==null||t.unload()),this.evaluator&&this.evaluator.destroy(),this.grapher&&this.grapher.remove(),cf.unmountFromNode(this.rootElt),this.rootElt.remove()}tick(e,t){t||(this.controller.handleTick(e),this.controller.updateRenderShellsAfterDispatch()),this.evaluator.tick(),this.grapher&&this.grapher.tick(e)}getState(e){return this.controller.getState(e)}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e||{}})}setState(e,t){this.controller.dispatch({type:"set-state",state:e,opts:t||{}})}};function VX(){let r=document.createElement("div");Wn(r,{zIndex:"99999",position:"absolute",left:"0px",top:"0px",background:"#FFF"}),document.body.append(r);let e=document.createElement("div");e.innerText="waiting...",e.style.display="inline-block";let t=new HD;r.appendChild(t.button),r.appendChild(e);var i=window,o=[],n=[];i.Calc.controller.onEvaluatorChangesSpy=function(){o.push(Date.now())};let a=new WeakSet;i.__dcgKnownPrograms=a;let s=0;if(i.Calc.controller.isThreeDMode()){let l=i.Calc.controller.grapher3d.webglLayer;l.debugOnlyMeasureGPUTiming=!0,l.onRenderSpy=function(){let c=l.debugGetPrograms(),d=c.reduce((h,g)=>h+g.usedTimes,0),u=0;for(let h of 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<span dcg-fps-metric="fps">${c}</span> fps`,`Redraw (CPU): <span dcg-fps-metric="redraw">${u}</span> ms`,`Redraw (CPU+GPU): <span dcg-fps-metric="cpu-gpu-redraw">${b}</span> \xB1<span dcg-fps-metric="cpu-gpu-redraw-error">${C}</span>ms`,`triangles: <span dcg-fps-metric="triangles">${M}</span>K/fr`,`buffers: <span dcg-fps-metric="uploadsPerFrame">${E}</span> uploads/fr, <span dcg-fps-metric="itemsPerFrame">${A}</span>K items/fr`,`programs: <span dcg-fps-metric="programsPerFrame">${S} uses/fr, <span dcg-fps-metric="programsCurrentPerFrame">${k} current/fr, <span dcg-fps-metric="programsNewPerFrame">${I}</span> new/fr, <span dcg-fps-metric="programsTotal">${s}</span> total`].join(" | "):`${o.length} fps`;e.innerHTML=V},100)}function wd(r,e=1){let t=0;for(let o of r)t+=o;return(t/r.length).toFixed(e)}function PX(){let r=document.createElement("div");Wn(r,{zIndex:"99999",position:"absolute",left:"0px",top:"0px",background:"#FFF"}),r.innerText="waiting...",document.body.append(r);var e=window,t=[],i=0;e.Calc.controller.onEvaluatorChangesSpy=function(s,l){let{timeInWorker:c}=l;t[i%100]=c,i+=1};function o(){let s=0;for(let c of t)s+=c;let l=s/t.length;r.innerText=l.toFixed(1)+" ms"}let n;function a(){cancelAnimationFrame(n),n=requestAnimationFrame(a),o()}a()}var LX=!!Ao().simulationFPS;LX&&(Wx=setInterval(function(){var r=window.Calc;r&&(clearInterval(Wx),VX())},1));var Wx,OX=!!Ao().timeInWorker;OX&&(Wx=setInterval(function(){var e=window.Calc;e&&(clearInterval(Wx),setTimeout(PX,1e3))},1));var Wx;function _X(r){Hw?setTimeout(r,25):requestAnimationFrame(r)}var nU=1,df={},$x=!1;function sU(){$x=!0,_X(FX)}var aU={};function FX(){aU.rafSPY&&aU.rafSPY(),$x=!1;for(let r in df)df[r].detectAndEnqueueEvent(),$x=!0;if($x){sU();for(let r in df)df[r].dispatchQueuedEvent()}}var yh=class{constructor(e,t){this.elt=e;this.cb=t;this.destroyed=!1;this.lastOffscreen=!1;this.id=nU.toString(),this.appliedScale={x:1,y:1},nU++}stopWatching(){delete 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this)this.hasOwnProperty(e)&&delete this[e];this.destroyed=!0}};function lU(r){var e=r.mode,t=r.width,i=r.height,o=r.currentBounds,n=r.graphpaperAspectRatio,a=r.mathAspectRatio,s=r.mathBounds,l=t/i,c={x:o.left+o.width/2,y:o.bottom+o.height/2};if(s.left===void 0!=(s.right===void 0)||s.bottom===void 0!=(s.top===void 0))return __dcg_shared_module_exports__['pd'].warn('asyncScreenshot: cannot specify "left" bound without "right" or "bottom" bound without "top". 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h?(S=s.right-s.left,k=s.top-s.bottom,I={x:s.left+S/2,y:s.bottom+k/2},C=S/k,l>C?(b=k/i,g=b*a,{left:I.x-g*t/2,right:I.x+g*t/2,bottom:s.bottom,top:s.top}):(g=S/t,b=g/a,{left:s.left,right:s.right,bottom:I.y-b*i/2,top:I.y+b*i/2})):d?(M=s.right-s.left,E=s.left+M/2,C=M/o.height,l>C?(b=o.height/i,g=b*a,{left:E-g*t/2,right:E+g*t/2,bottom:o.bottom,top:o.top}):(g=M/t,b=g/a,{left:s.left,right:s.right,bottom:c.y-b*i/2,top:c.y+b*i/2})):u?(A=s.top-s.bottom,V=s.bottom+A/2,C=o.width/A,l>C?(b=A/i,g=b*a,{left:c.x-g*t/2,right:c.x+g*t/2,bottom:s.bottom,top:s.top}):(g=o.width/t,b=g/a,{left:o.left,right:o.right,bottom:V-b*i/2,top:V+b*i/2})):l>n?(b=o.height/i,g=b*a,{left:c.x-g*t/2,right:c.x+g*t/2,bottom:o.bottom,top:o.top}):(g=o.width/t,b=g/a,{left:o.left,right:o.right,bottom:c.y-b*i/2,top:c.y+b*i/2});case"preserveX":return h?(S=s.right-s.left,k=s.top-s.bottom,I={x:s.left+S/2,y:s.bottom+k/2},C=S/k,g=S/t,b=g/a,{left:s.left,right:s.right,bottom:I.y-b*i/2,top:I.y+b*i/2}):u?(A=s.top-s.bottom,V=s.bottom+A/2,C=o.width/A,g=o.width/t,b=g/a,{left:o.left,right:o.right,bottom:V-b*i/2,top:V+b*i/2}):d?(M=s.right-s.left,g=M/t,b=g/a,{left:s.left,right:s.right,bottom:c.y-b*i/2,top:c.y+b*i/2}):(M=o.right-o.left,g=M/t,b=g/a,{left:o.left,right:o.right,bottom:c.y-b*i/2,top:c.y+b*i/2});case"preserveY":return h?(S=s.right-s.left,k=s.top-s.bottom,I={x:s.left+S/2,y:s.bottom+k/2},C=S/k,b=k/i,g=b*a,{left:I.x-g*t/2,right:I.x+g*t/2,bottom:s.bottom,top:s.top}):d?(M=s.right-s.left,E=s.left+M/2,C=M/o.height,b=o.height/i,g=b*a,{left:E-g*t/2,right:E+g*t/2,bottom:o.bottom,top:o.top}):u?(A=s.top-s.bottom,b=A/i,g=b*a,{left:c.x-g*t/2,right:c.x+g*t/2,bottom:s.bottom,top:s.top}):(A=o.top-o.bottom,b=A/i,g=b*a,{left:c.x-g*t/2,right:c.x+g*t/2,bottom:o.bottom,top:o.top});default:return o}}var WD=class{constructor(e){this.mq=e,this.id=e.id,this.data=e.data}simulateUserChangedLatex(){ve.simulateUserChangedLatex(this.mq)}simulateKeypress(e){ve.simulateKeypress(this.mq,e)}config(e){return this.mq.config(e),this}latex(e){return e===void 0?this.mq.latex():(this.mq.latex(e),this.simulateUserChangedLatex(),this)}reflow(){this.mq.reflow()}el(){return this.mq.el()}getAriaLabel(){return this.mq.getAriaLabel()}setAriaLabel(e){return this.mq.setAriaLabel(e)}html(){return this.mq.html()}mathspeak(){return this.mq.mathspeak()}text(){return this.mq.text()}selection(){return this.mq.selection()}select(){return this.mq.select(),this}moveToRightEnd(){return this.mq.moveToRightEnd(),this}moveToLeftEnd(){return this.mq.moveToLeftEnd(),this}cmd(e){return this.mq.cmd(e),this.simulateUserChangedLatex(),this}write(e){return this.mq.write(e),this.simulateUserChangedLatex(),this}keystroke(e){return this.simulateKeypress(e),this}typedText(e){return this.mq.typedText(e),this.simulateUserChangedLatex(),this}clearSelection(){return this.mq.clearSelection(),this}getAriaPostLabel(){return this.mq.getAriaPostLabel()}setAriaPostLabel(e,t){return this.mq.setAriaPostLabel(e,t),this}blur(){return this.mq.blur(),this}focus(){return this.mq.focus(),this}revert(){return this.mq.revert()}ignoreNextMousedown(e){return this.mq.ignoreNextMousedown(e),this}clickAt(e,t,i){return this.mq.clickAt(e,t,i),this}};gS();var cU=Rb(location.search,"nworkers"),dU=4;cU&&(dU=parseInt(cU,10));var pf=new lf(dU);var P1={keypad:!0,graphpaper:!0,expressions:!0,settingsMenu:!0,zoomButtons:!0,showResetButtonOnGraphpaper:!1,expressionsTopbar:!0,capExpressionSize:!1,pointsOfInterest:!0,trace:!0,border:!0,lockViewport:!1,expressionsCollapsed:!1,authorFeatures:!1,authorMode:!0,advancedStyling:!1,images:!0,imageUploadCallback:oS,folders:!0,notes:!0,sliders:!0,links:!0,qwertyKeyboard:!0,restrictedFunctions:!1,forceEnableGeometryFunctions:!1,pasteGraphLink:!1,pasteTableData:!0,degreeMode:!1,clearIntoDegreeMode:!1,autosize:!0,plotSingleVariableImplicitEquations:!0,plotImplicits:!0,plotInequalities:!0,colors:{RED:Zv,BLUE:eC,GREEN:tC,ORANGE:iC,PURPLE:rC,BLACK:oC},invertedColors:!1,functionDefinition:!0,projectorMode:!1,decimalToFraction:!0,fontSize:16,language:"en",backgroundColor:"#fff",textColor:"#000",distributions:!0,brailleMode:"none",sixKeyInput:!1,brailleControls:!0,graphDescription:void 0,zoomFit:!0,forceLogModeRegressions:!1,defaultLogModeRegressions:!1,actions:"auto",audio:!0,logScales:!0,translucentSurfaces:!1,perspectiveDistortion:1,showKeyboardShortcutsInTooltips:!1,tone:!0,muted:!0,showPerformanceMeter:!1,increaseLabelPrecision:!1},pU=Object.keys(P1),uU={product:"graphing",showHamburger:!1,disableScrollFix:!1,branding:!0,onlyTraceSelected:!1,disableMouseInteractions:!1,nativeOnscreenKeypad:!1,plaidMode:!1,wireframe:!1,pasteGraphLinkCallback:void 0,editOnWeb:!1,crossOriginSaveTest:!1,enableTabindex:!0,audioTraceReverseExpressions:!1,transparentBackground:!1,pauseWhenOffscreen:!1,hideGeoUI:!1,substitutions:!0,intervalComprehensions:!0,recursion:!1,beta3d:!1,cacheRenderedSvgs:!1,ghostMode:!1},RX={solutions:!0,menus:!0,singleVariableSolutions:!0,clickableObjects:!1,administerSecretFolders:!1},$D={...P1,...uU};function hU(r){return!!(P1.hasOwnProperty(r)||uU.hasOwnProperty(r)||RX.hasOwnProperty(r))}function YD(r){var e=__dcg_shared_module_exports__['i']($D);for(var t in r)e.hasOwnProperty(t)&&(e[t]=r[t]);return __dcg_shared_module_exports__['bd'](e.backgroundColor)||(e.backgroundColor=$D.backgroundColor,__dcg_shared_module_exports__['pd'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)")),__dcg_shared_module_exports__['bd'](e.textColor)||(e.textColor=$D.textColor,__dcg_shared_module_exports__['pd'].warn("Invalid textColor. Text color must be a 3- or 6-character hex color (e.g. #000 or #001111)")),e.actions!==!0&&e.actions!==!1&&e.actions!=="auto"&&(e.actions=$D.actions,__dcg_shared_module_exports__['pd'].warn("Invalid actions setting. Must be true, false, or 'auto'.")),r.zoomButtons===void 0&&(!e.graphpaper||e.lockViewport)&&(e.zoomButtons=!1),r.images===void 0&&(e.graphpaper||(e.images=!1)),r.hasOwnProperty("menus")&&(__dcg_shared_module_exports__['pd'].warn("As of API version 0.4, the 'menus' option is deprecated and has been split into 'settingsMenu' (boolean) and 'expressionsTopbar' (boolean)."),r.hasOwnProperty("settingsMenu")||(e.settingsMenu=!!r.menus),r.hasOwnProperty("expressionsTopbar")||(e.expressionsTopbar=!!r.menus)),r.hasOwnProperty("solutions")&&(__dcg_shared_module_exports__['pd'].warn("As of API v1.0, the 'solutions' option is deprecated and has been replaced with 'pointsOfInterest' (boolean)."),r.hasOwnProperty("pointsOfInterest")||(e.pointsOfInterest=!!r.solutions)),r.hasOwnProperty("singleVariableSolutions")&&__dcg_shared_module_exports__['pd'].warn("As of API v1.0, the 'singleVariableSolutions' has been removed. The calculator no longer displays solutions to single variable equations."),r.hasOwnProperty("clickableObjects")&&(__dcg_shared_module_exports__['pd'].warn("As of API v1.7, the 'clickableObjects' option is deprecated and has been replaced with 'actions'."),r.clickableObjects===!0&&!r.hasOwnProperty("actions")&&(e.actions=!0)),r.hasOwnProperty("administerSecretFolders")&&(__dcg_shared_module_exports__['pd'].warn("As of API v1.8, the 'administerSecretFolders' option is deprecated and has been subsumed under 'authorFeatures'."),r.administerSecretFolders===!0&&!r.hasOwnProperty("authorFeatures")&&(e.authorFeatures=!0)),e.graphpaper||(e.expressionsCollapsed&&(e.expressionsCollapsed=!1,__dcg_shared_module_exports__['pd'].warn("Desmos API initialized with bad options. graphpaper: false and expressionsCollapsed: true are incompatible. Proceeding with expressionsCollapsed: false.")),e.zoomButtons&&(e.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Desmos API initialized with bad options. graphpaper: false and zoomButtons: true are incompatible. Proceeding with zoomButtons: false.")),e.showResetButtonOnGraphpaper&&(e.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['pd'].warn("Desmos API initialized with bad options. graphpaper: false and showResetButtonOnGraphpaper: true are incompatible. Proceeding with showResetButtonOnGraphpaper: false."))),e.lockViewport&&e.zoomButtons&&(e.zoomButtons=!1,__dcg_shared_module_exports__['pd'].warn("Desmos API initialized with bad options. lockViewport: true and zoomButtons: true are incompatible. Proceeding with zoomButtons: false.")),(e.notes===!1||e.folders===!1||e.images===!1)&&e.pasteGraphLink===!0&&(e.pasteGraphLink=!1,__dcg_shared_module_exports__['pd'].warn("Desmos API initialized with bad options. pasteGraphLink: true is incompatible with disabling the creation of note, folder, or image expressions. Proceeding with pasteGraphLink: false.")),e.language&&(e.language=xc(e.language)),e}function gU(r,e){var t={},i={};for(var o in r)hU(o)?t[o]=r[o]:SF(o)?i[o]=r[o]:e||__dcg_shared_module_exports__['pd'].warn("Unrecognized setting: "+o+". Ignoring.");return{configOptions:t,settingsOptions:i}}function mU(r,e){var t={};return e.hasOwnProperty("x")&&(t.x=r.mapX(e.x)),e.hasOwnProperty("y")&&(t.y=r.mapY(e.y)),t}var bU=[],L1=!1,fU=new Map;function NX(r){let e=fU.get(r);return e||(e=new r,fU.set(r,e)),e}function yU(r){if(!r||L1)return;let e;for(;(e=bU.shift())&&e.api._destroyed;);if(!e)return;let t=e;L1=!0;let{options:i,mathBounds:o,state:n,callback:a}=t;var s=NX(r);s.setState(n),s.setMathBounds(o),["majorAxisOpacity","minorAxisOpacity","axisLineOffset","axisLineWidth","labelSize","graphLineWidth","pointLineWidth"].forEach(g=>{g==="axisLineWidth"?s._calc.grapher.settings.setProperty(g,t.api._calc.grapher.settings[g]):s._calc.grapher.settings[g]=t.api._calc.grapher.settings[g]});var c=s._calc.evaluator,d=()=>{s._calc.grapher.asyncScreenshot(i,g=>{L1=!1,yU(r),a(g)})},u=t.api._calc.controller,h=$c(function(){u.areAnyImagesLoading()||(vu(h),c.notifyWhenSynced(d))})}var xh=class extends ti{constructor(t,i,o){super();this._destroyed=!1;this.isOffscreen=!1;var n=gU(i||{},!0),a=YD(n.configOptions),s=n.settingsOptions;this._calc=new Hx(t,pf,a),this.controller=this._calc.controller,this.controller.onEventsEmitted=l=>{let c=this.controller.getSelectedItem();this.setProperty("isAnyExpressionSelected",!!c),this.setProperty("selectedExpressionId",c?c.id:void 0),this.setProperty("expressionAnalysis",this.controller.getExpressionAnalysis());var d=ve.getFocusedMathquill();this.setProperty("focusedMathQuill",d?new WD(d):void 0);for(var u in l){if(!l.hasOwnProperty(u))continue;let h=l[u];h&&this.triggerEvent(u,h)}},this._calc.graphpaperBounds.observeAndSync("mathCoordinates",this._syncGraphpaperBounds.bind(this)),this._calc.graphpaperBounds.observeAndSync("pixelCoordinates",this._syncGraphpaperBounds.bind(this)),this.colors=this.controller.getColors(),this._initGraphSettings(),this.updateSettings(s),this._sharedClockBusToken=$c(l=>this.withControllerInAPIMode(()=>{var c=this._calc.grapher.settings.config.pauseWhenOffscreen&&this.isOffscreen;this._calc.tick(l,c)})),this.domChangeDetector=new yh(t,l=>this.withControllerInAPIMode(()=>{switch(this.isOffscreen=l.isOffscreen,l.type){case"offscreen-noop":break;case"added":this._calc.resize(l.size);break;case"removed":break;case"resized":this._calc.resize(l.size);break}})),a.autosize?this.domChangeDetector.startWatching():this.domChangeDetector.checkForChanges(),typeof o=="function"&&o(this)}destroy(){this.controller.onEventsEmitted=function(){},this._calc.destroy(),vu(this._sharedClockBusToken),this.domChangeDetector.destroy();function t(a){__dcg_shared_module_exports__['pd'].warn("You've destroyed this API instance. You can no longer call ."+a+"()")}for(var i={},o=this;o;)Object.getOwnPropertyNames(o).forEach(s=>i[s]=!0),o=Object.getPrototypeOf(o);for(var n in i)typeof this[n]=="function"?this[n]=t.bind(this,n):this.hasOwnProperty(n)&&delete this[n];this.destroy=function(){},this._destroyed=!0}withHistoryReplacement(t){try{this.controller.pushWithHistoryReplacement(),t()}finally{this.controller.popWithHistoryReplacement()}}withControllerInAPIMode(t){try{return this.controller.pushAPIMethodCall(),t()}finally{this.controller.popAPIMethodCall()}}_syncGraphpaperBounds(){return this.withControllerInAPIMode(()=>{this.controller.runAfterDispatch(()=>{this.setProperty("graphpaperBounds",{mathCoordinates:this._calc.graphpaperBounds.mathCoordinates,pixelCoordinates:this._calc.graphpaperBounds.pixelCoordinates})})})}_initGraphSettings(){return this.withControllerInAPIMode(()=>{var t=new ti;this.settings=this.graphSettings=t,CF.forEach(i=>{this._calc.grapher.settings.observeAndSync(i,()=>{this.controller.runAfterDispatch(()=>{t.setProperty(i,this._calc.grapher.settings[i])})})}),pU.forEach(i=>{this._calc.grapher.settings.config.observeAndSync(i,()=>{this.controller.runAfterDispatch(()=>{t.setProperty(i,this._calc.grapher.settings.config[i])})})})})}updateSettings(t){return this.withControllerInAPIMode(()=>{var i=gU(t,!1),o=i.configOptions,n=i.settingsOptions;__dcg_shared_module_exports__['Pa'](o)||this._calc.setOptions(o),__dcg_shared_module_exports__['Pa'](n)||this.controller.dispatch({type:"set-graph-settings",...this.controller.getGraphSettings().validateSettings(n)}),this.notifyControllerOfAPICall()})}setGraphSettings(t){return this.withControllerInAPIMode(()=>{__dcg_shared_module_exports__['pd'].warn("As of API v0.8 the 'setGraphSettings' method is deprecated and has been renamed 'updateSettings.'"),this.updateSettings(t),this.setGraphSettings=this.updateSettings,this.notifyControllerOfAPICall()})}setDefaultState(t){return this.withControllerInAPIMode(()=>{this._calc.grapher.settings.setProperty("defaultState",t),this.notifyControllerOfAPICall()})}mathToPixels(t){return this.withControllerInAPIMode(()=>{var i=__dcg_shared_module_exports__['Gc'].fromRects(this.graphpaperBounds.mathCoordinates,this.graphpaperBounds.pixelCoordinates,{xAxisScale:this._calc.grapher.settings.xAxisScale,yAxisScale:this._calc.grapher.settings.yAxisScale});return mU(i,t)})}pixelsToMath(t){return this.withControllerInAPIMode(()=>{var i=__dcg_shared_module_exports__['Gc'].fromRects(this.graphpaperBounds.mathCoordinates,this.graphpaperBounds.pixelCoordinates,{xAxisScale:this._calc.grapher.settings.xAxisScale,yAxisScale:this._calc.grapher.settings.yAxisScale}).inverse();return mU(i,t)})}notifyControllerOfAPICall(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"render"})})}setExpression(t){return this.withControllerInAPIMode(()=>{var i=this.controller,o=i.getItemModel(t.id),n=o&&o.type,a=tS(t,n,this.controller);if(a)if(n)this.controller.dispatch({type:"set-expression-properties-from-api",id:a.id,properties:a});else{if(a.type==="image")return;this.controller.dispatch({type:"add-item-to-end-from-api",state:a})}})}setExpressions(t){return this.withControllerInAPIMode(()=>{t.forEach(this.setExpression.bind(this))})}removeExpression(t){return this.withControllerInAPIMode(()=>{var i=t.id.toString();this.controller.dispatch({type:"remove-item-by-id",id:i})})}removeExpressions(t){return this.withControllerInAPIMode(()=>{t.forEach(this.removeExpression.bind(this))})}removeSelected(){return this.withControllerInAPIMode(()=>{var t=this.controller.getSelectedItem();if(!t)return;let{id:i}=t;return this.controller.dispatch({type:"remove-item-by-id",id:i}),i})}setMathBounds(t){return this.withControllerInAPIMode(()=>{t&&t.left<t.right&&t.bottom<t.top?(this._calc.setViewport([t.left,t.right,t.bottom,t.top]),this._calc.controller.unmarkLastChangedAxis(),this._calc.controller.markSquareAxesAfterUserEditedViewport()):__dcg_shared_module_exports__['pd'].warn("Invalid bounds argument. Expected a bounds object with bounds.bottom < bounds.top, and bounds.left < bounds.right. Got "+JSON.stringify(t)),this.notifyControllerOfAPICall()})}setViewport(t){return this.withControllerInAPIMode(()=>{t.length==4&&t[1]>t[0]&&t[3]>t[2]?(this._calc.setViewport(t),this._calc.controller.markSquareAxesAfterUserEditedViewport()):__dcg_shared_module_exports__['pd'].warn("Invalid viewport.  Expected [xmin, xmax, ymin, ymax].  Got "+t),this.notifyControllerOfAPICall()})}resize(){return this.withControllerInAPIMode(()=>{this.domChangeDetector.checkForChanges()})}getState(t){return this.withControllerInAPIMode(()=>this.controller.getState(t))}getExpressions(){return this.withControllerInAPIMode(()=>{var t=this.getState({stripDefaults:!1}).expressions.list;return t.map(eS)})}setBlank(t){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"set-blank",opts:t||{}})})}setState(t,i){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"set-state",state:t,opts:i||{}})})}undo(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"undo"})})}redo(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"redo"})})}clearHistory(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"clear-undoredo-history"})})}newRandomSeed(){return this.withControllerInAPIMode(()=>{this.updateSettings({randomSeed:tc()})})}screenshot(t){return this.withControllerInAPIMode(()=>(t||(t={}),t=this._validateBrailleScreenshotOptions(t),this._calc.grapher.screenshot(t)))}_getMathAspectRatio(){return this.withControllerInAPIMode(()=>{var t=this.graphpaperBounds.mathCoordinates,i=this._calc.grapher.getProjection().pixelCoordinates,o=i.right-i.left,n=i.bottom-i.top,a=t.width/o,s=t.height/n;return a/s})}isProjectionUniform(){return this.withControllerInAPIMode(()=>!!this._calc.grapher.getProjection().settings.squareAxes)}_validateBrailleScreenshotOptions(t){return this.withControllerInAPIMode(()=>{t=__dcg_shared_module_exports__['i'](t);var i=t.braille;if(i){let o=i.embosserModel;if(!o)return __dcg_shared_module_exports__['pd'].warn("Screenshot braille options requires an embosser model to be specified. "),__dcg_shared_module_exports__['pd'].warn("Continuing with non-braille screenshot."),delete t.braille,t;if(o==="etc"&&(i.embosserModel="etc11"),o==="vpmax"&&(i.embosserModel="vpmax11"),i.embosserModel!=="etc8"&&i.embosserModel!=="etc11"&&i.embosserModel!=="vpmax8"&&i.embosserModel!=="vpmax11")return __dcg_shared_module_exports__['pd'].warn('Unknown screenshot braille embosser model. Valid models are "etc" and "vpmax".'),__dcg_shared_module_exports__['pd'].warn("Continuing with non-braille screenshot."),delete t.braille,t;i.brailleMode!=="nemeth"&&i.brailleMode!=="ueb"&&(__dcg_shared_module_exports__['pd'].warn("Screenshot options braille.brailleMode must be nemeth or ueb. Proceeding with nemeth."),i.brailleMode="nemeth"),t.width&&(__dcg_shared_module_exports__['pd'].warn("Screenshot width option is ignored when exporting Braille."),delete t.width),t.height&&(__dcg_shared_module_exports__['pd'].warn("Screenshot height option is ignored when exporting Braille."),delete t.height),t.targetPixelRatio&&(__dcg_shared_module_exports__['pd'].warn("Screenshot targetPixelRatio option is ignored when exporting Braille."),delete t.targetPixelRatio),t.preserveAxisNumbers&&(__dcg_shared_module_exports__['pd'].warn("Screenshot preserveAxisNumbers option is ignored when exporting Braille."),delete t.preserveAxisNumbers)}return t})}_validateAsyncScreenshotOpts(t){return this.withControllerInAPIMode(()=>{t=__dcg_shared_module_exports__['i'](t);let i=t.mode||"contain",o=t.width||t.height||this.graphpaperBounds.pixelCoordinates.width,n=t.height||t.width||this.graphpaperBounds.pixelCoordinates.height,a=t.targetPixelRatio||1;a<1&&(a=1);let s=t.preserveAxisNumbers;t.hasOwnProperty("format")||(t.svg?(t.format="svg",delete t.svg):t.format="png");let l=t.mathBounds||{},c=this._getMathAspectRatio(),d=this.graphpaperBounds.pixelCoordinates.width/this.graphpaperBounds.pixelCoordinates.height,u=lU({mode:i,width:o,height:n,currentBounds:this.graphpaperBounds.mathCoordinates,graphpaperAspectRatio:d,mathAspectRatio:c,mathBounds:l});return{opts:{...t,width:o,height:n,targetPixelRatio:a,preserveAxisNumbers:s},mathBounds:u}})}asyncScreenshot(t,i){if(!arguments.length){__dcg_shared_module_exports__['pd'].warn("asyncScreenshot expects a callback");return}if(arguments.length===1)if(typeof t!="function"){__dcg_shared_module_exports__['pd'].warn("asyncScreenshot expects a callback");return}else i=t,t={};return this.withControllerInAPIMode(()=>{t||(t={}),t=this._validateBrailleScreenshotOptions(t);let{opts:o,mathBounds:n}=this._validateAsyncScreenshotOpts(t);bU.push({api:this,options:o,mathBounds:n,state:this.getState(),callback:i}),yU(this.constructor)})}setOptions(t){return this.withControllerInAPIMode(()=>{var i=this._calc.setOptions(t);return this.notifyControllerOfAPICall(),i})}focusFirstExpression(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"focus-first-expression"})})}openKeypad(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"keypad/set-minimized",minimized:!1})})}HelperExpression(t){return this.withControllerInAPIMode(()=>{var i=t&&t.latex||"",o=new ti;return o.latex=i,this.controller.dispatch({type:"add-helper-expression",state:{type:"helper-expression",id:this.controller.generateId(),latex:i,proxy:o}}),o})}};var uf=class extends xh{constructor(e,t,i){super(e,{...t,product:"graphing"},i)}};var jD=class{constructor(e,t){var i=new Yc;for(var o in t)i.config.setProperty(o,t[o]);this.controller=new nh(i);var n=new Fp(e);this.controller.setEvaluator(n),n.readEvaluatorConfig=()=>({product:this.controller.getGraphSettings().config.product,beta3d:t.beta3d,evaluationMode:this.controller.isGeometry()?"geometry":"graphing",globalRandomSeed:i.randomSeed,degreeMode:i.degreeMode,restrictedFunctions:i.config.restrictedFunctions,distributions:i.config.distributions,pointsOfInterest:i.config.pointsOfInterest,plotSingleVariableImplicitEquations:i.config.plotSingleVariableImplicitEquations,plotImplicits:i.config.plotImplicits,plotInequalities:i.config.plotInequalities,sliders:i.config.sliders,actions:i.config.actions}),n.onEvaluatorResults=s=>{this.controller.dispatch({type:"on-evaluator-changes",changes:s.evaluationStates,timingData:s.timingData,eventUpdates:s.eventUpdates})};var a=new ti;a.setProperties({pixelCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0},mathCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0}}),this.graphpaperBounds=a,this.evaluator=n,this.setBlank()}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e})}tick(){this.evaluator.tick()}destroy(){this.evaluator.destroy()}};var hf=class{constructor(e){this._calc=new jD(pf,YD({...e})),this.controller=this._calc.controller,this._sharedClockBusToken=$c(()=>{this._calc.tick()})}destroy(){this._calc.destroy(),vu(this._sharedClockBusToken);function e(n){__dcg_shared_module_exports__['pd'].warn("You've destroyed this API instance. You can no longer call ."+n+"()")}for(var t={},i=this;i;)Object.getOwnPropertyNames(i).forEach(a=>t[a]=!0),i=Object.getPrototypeOf(i);for(var o in t)typeof this[o]=="function"?this[o]=e.bind(this,o):this.hasOwnProperty(o)&&delete this[o];this.destroy=function(){}}setExpression(e){var t=this.controller,i=t.getItemModel(e.id),o=i&&i.type,n=tS(e,o,this.controller);if(n)if(o)this.controller.dispatch({type:"set-expression-properties-from-api",id:n.id,properties:n});else{if(n.type==="image")return;this.controller.dispatch({type:"add-item-to-end-from-api",state:n})}}setExpressions(e){e.forEach(this.setExpression.bind(this))}removeExpression(e){var t=e.id.toString();this.controller.dispatch({type:"remove-item-by-id",id:t})}removeExpressions(e){e.forEach(this.removeExpression.bind(this))}getState(e){return this.controller.getState(e)}getExpressions(){var e=this.getState({stripDefaults:!1}).expressions.list;return e.map(eS)}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e||{}})}setState(e,t){this.controller.dispatch({type:"set-state",state:e,opts:t||{}})}HelperExpression(e){var t=e&&e.latex||"",i=new ti;return i.latex=t,this.controller.dispatch({type:"add-helper-expression",state:{type:"helper-expression",id:this.controller.generateId(),latex:t,proxy:i}}),i}resize(){}};var wf=__dcg_shared_module_exports__['e']($());var wh=class{constructor(e){if(this.rootElt=e,this.eventModel=new ti,!e)throw new Error("must pass an HTMLElement to the API")}setupDomChangeDetector(e){this.autoSize=e,E0(this.rootElt),this.domChangeDetector=new yh(this.rootElt,t=>{switch(t.type){case"added":this.view=this.onCreateView(),this.onResizeView(t.size);break;case"removed":this.onDestroyView(),this.view=void 0;break;case"resized":this.onResizeView(t.size);break}}),this.autoSize!==!1?this.domChangeDetector.startWatching():this.domChangeDetector.checkForChanges()}detach(){__dcg_shared_module_exports__['pd'].warn(".detach() is deprecated. It should no longer be necessary")}destroy(){this.view&&this.onDestroyView(),this.domChangeDetector.destroy();function e(n){__dcg_shared_module_exports__['pd'].warn("You've destroyed this API instance. You can no longer call ."+n+"()")}for(var t={},i=this;i;)Object.getOwnPropertyNames(i).forEach(a=>t[a]=!0),i=Object.getPrototypeOf(i);for(var o in t)typeof this[o]=="function"?this[o]=e.bind(this,o):this.hasOwnProperty(o)&&delete this[o];this.destroy=function(){}}resize(){this.domChangeDetector.checkForChanges()}updateView(){this.view&&document.body&&document.body.contains(this.rootElt)&&this.view.update()}triggerEvent(e,t){this.eventModel.triggerEvent(e,t)}observeEvent(e,t){this.eventModel.observeEvent(e,t)}unobserveEvent(e){this.eventModel.unobserveEvent(e)}};var Yx=class{constructor({evaluationMode:e,additionalFunctions:t,disableParentheses:i,functionDefinition:o,replaceRoundWithReciprocal:n,workerPool:a}){this._evaluations={};this._nextObjectId=0;this.store=new pl({expressions:{1:{id:"1",latex:"",braille:"",type:"latex",displayAsFraction:!1}},order:["1"],settings:{degreeMode:!1},ui:{focus:void 0}});this.evaluationMode=e,this.additionalFunctions=t,this.disableParentheses=i,this.functionDefinition=o,this.replaceRoundWithReciprocal=n,this.workerPool=a,this._setupEvaluator(),this.clear(),this._sharedClockBusToken=$c(()=>{this._evaluator.tick()})}isSingleExpression(){return this.evaluationMode==="singleExpressionScientific"||this.evaluationMode==="singleExpressionFourFunction"}destroy(){vu(this._sharedClockBusToken)}generateObjectId(){return(this._nextObjectId++).toString()}updateNextObjectId(){let e=this.store.getState().order;this._nextObjectId=0;let t=/^[0-9]+$/;for(let i of e)if(t.test(i)){let o=parseInt(i,10);o>=this._nextObjectId&&(this._nextObjectId=o+1)}}clearShouldDebounceUndoRedo(){this._shouldDebounceUndoRedo=!1}markShouldDebounceUndoRedo(){this._shouldDebounceUndoRedo=!0}getShouldDebounceUndoRedo(){return this._shouldDebounceUndoRedo}clearCachedBrailleValues(){for(let e of this.getExpressionOrder())this.store.set(["expressions",e,"braille"],"")}getState(){return this.store.getState()}getPersistedState(){let{expressions:e,order:t,settings:i}=this.getState();return{expressions:{list:t.map(o=>{var n=e[o];return{id:n.id,latex:n.latex,displayAsFraction:n.displayAsFraction}})},settings:i}}setState(e){this.store.set(e),this._updateIndexes(),this.updateNextObjectId()}setStateFromAPI(e){let t=[],i={};e.expressions.list.forEach(o=>{t.push(o.id),i[o.id]={id:o.id,latex:o.latex,braille:"",type:"latex",displayAsFraction:!!o.displayAsFraction}}),this.setState({expressions:i,order:t,settings:e.settings,ui:{focus:void 0}})}canClear(){if(this.getNumberOfExpressions()>1)return!0;let e=this.getExpressionOrder()[0];return this.getExpressionLatex(e)!==""}clear(){this.setState({expressions:{1:{id:"1",type:"latex",latex:"",braille:"",displayAsFraction:!1}},ui:{focus:void 0},order:["1"],settings:this.getState().settings})}getExpressionOrder(){return this.store.getState().order}getNumberOfExpressions(){return this.getExpressionOrder().length}getExpressionById(e){return this.getState().expressions[e]}getExpressionIndex(e){return this._indexes[e]}_getExpressionByIndex(e){let t=this.getExpressionOrder()[e];return this.getExpressionById(t)}_updateIndexes(){this._indexes={};let e=0;for(let t of this.getExpressionOrder())this._indexes[t]=e,e+=1;this._evaluate()}_usesAnsById(e){return this.getExpressionById(e).latex.indexOf("\\operatorname{ans}")!==-1}_getPreviousExpById(e){let t=this.getExpressionIndex(e);return this._getExpressionByIndex(t-1)}createBlankAfterId(e){if(this.isSingleExpression()||!this.getExpressionById(e).latex)return;let t=this.getExpressionIndex(e),i=this.generateObjectId();this.store.shallowMutate("order",o=>{o.splice(t+1,0,i)}),this.store.shallowMutate("expressions",o=>{o[i]={id:i,latex:"",braille:"",type:"latex",displayAsFraction:!1}}),this._updateIndexes(),this.setFocusedById(i,!0)}conditionallyCopyPrevious(e){let t=this._getPreviousExpById(e),i=this.getExpressionById(e);t!=null&&i.latex===""&&this._usesAnsById(t.id)&&this.setLatexById(e,t.latex)}backspaceAtFrontOfId(e){if(this.getExpressionById(e).latex!==""||this.getNumberOfExpressions()===1)return;let i=this.getExpressionIndex(e);this.store.shallowMutate("order",o=>{o.splice(i,1)}),this.store.shallowMutate("expressions",o=>{delete o[e]}),this._updateIndexes(),this._setFocusedByIndex(Math.max(i-1,0),!0)}setLatexById(e,t){this.store.set(["expressions",e,"latex"],t),this.store.set(["expressions",e,"braille"],""),t===""&&this.setFractionEvaluation(e,!1),this._evaluate()}setLatexAndBrailleById(e,t,i){this.store.set(["expressions",e,"latex"],t),this.store.set(["expressions",e,"braille"],i),t===""&&this.setFractionEvaluation(e,!1),this._evaluate()}setFractionEvaluation(e,t){this.store.set(["expressions",e,"displayAsFraction"],t)}setLatexOfFocusedExpression(e){let t=this.getFocusedExpressionId();t&&this.setLatexById(t,e)}isExpressionFocused(e){return this.getFocusedExpressionId()===e}getExpressionLatex(e){return this.getExpressionById(e).latex}getExpressionError(e){let t=this._evaluations[e];return t?t.error:""}getExpressionValue(e){let t=this._evaluations[e];if(t)return t.value}getExpressionAns(e){let t=this._evaluations[e];if(t)return t.ans}getExpressionAnsId(e){let t=this._evaluations[e];if(t)return t.ansId}shouldShowEvaluationForExpression(e){let t=this._evaluations[e];return t?t.showEvaluation:!1}isRationalizableConstant(e){let t=this._evaluations[e];return t?t.isRationalizableConstant:!1}canDisplayEvaluationAsFraction(e){let t=this.getExpressionValue(e);return t?__dcg_shared_module_exports__['Za'](t):!1}_setFocusedByIndex(e,t){let i=this._getExpressionByIndex(e),o=this.store.getState().ui.focus,n=t?{type:"latex-expression",id:i.id}:void 0;if(!__dcg_shared_module_exports__['Oa'](o,n)){if(o){let a=o.id;this.store.deepMutate("expressions",s=>{var l=s[a];l&&(l.braille="")})}!t&&this.getFocusedExpressionId()!==i.id||this.store.shallowMutate("ui",a=>{a.focus=n})}}setFocusedById(e,t){let i=this.getExpressionIndex(e);this._setFocusedByIndex(i,t)}focusPrevById(e){let t=this.getExpressionIndex(e)-1;t>=0&&this._setFocusedByIndex(t,!0)}focusNextById(e){let t=this.getExpressionIndex(e)+1;t<this.getNumberOfExpressions()?this._setFocusedByIndex(t,!0):this.createAtEnd()}getFocusedExpression(){let e=this.getFocusedExpressionId();if(e)return this.getExpressionById(e)}getFocusedExpressionId(){let e=this.getState().ui.focus;return e&&e.id}clearFocusedExpression(){let e=this.getFocusedExpression();e&&this.setLatexById(e.id,"")}shouldShowClear(){if(this.getNumberOfExpressions()===1)return!1;let e=this.getFocusedExpression();return!!e&&!!e.latex}getLastExpression(){return this._getExpressionByIndex(this.getNumberOfExpressions()-1)}isLastExpressionEmpty(){return!!this.getLastExpression().latex}createAtEnd(){this.createBlankAfterId(this.getLastExpression().id)}focusLastExpression(){this._setFocusedByIndex(this.getNumberOfExpressions()-1,!0)}focusFirstExpression(){this._setFocusedByIndex(0,!0)}getDegreeMode(){return this.getState().settings.degreeMode}setDegreeMode(e){this.store.set(["settings","degreeMode"],!!e),this._evaluate()}_cleanupLatex(e){return e=__dcg_shared_module_exports__['db'](e),e.substr(e.length-1)==="="&&(e=e.substr(0,e.length-1)),e}_evaluate(){this._evaluator.clearStatementsAndStartCompleteState(),this.getExpressionOrder().forEach(e=>this._evaluator.addStatement({id:e,index:this.getExpressionIndex(e),latex:this._cleanupLatex(this.getExpressionLatex(e)),shouldGraph:!1,type:"statement"}))}_setupEvaluator(){this._evaluator=new Fp(this.workerPool),this._evaluator.readEvaluatorConfig=()=>({degreeMode:this.getDegreeMode(),evaluationMode:this.evaluationMode,additionalFunctions:this.additionalFunctions,disableParentheses:this.disableParentheses,functionDefinition:this.functionDefinition,replaceRoundWithReciprocal:this.replaceRoundWithReciprocal,actions:!1}),this._evaluator.onEvaluatorResults=e=>{let t=e.evaluationStates;this._evaluations={};for(let n in t){let a=t[n];if(!this.getExpressionById(n))continue;let l=a.constant_value;l===void 0&&a.zero_values&&a.zero_values.length&&(l=a.zero_values[0].val);let c=a.hasOwnProperty("constant_value")&&__dcg_shared_module_exports__['Za'](a.constant_value),d=!a.is_evaluable&&c,u=!!a.is_evaluable||d||Array.isArray(l);this._evaluations[n]={error:a.error,ans:void 0,ansId:void 0,value:l,showEvaluation:u,isRationalizableConstant:d}}let i,o;for(let n of this.getExpressionOrder()){let a=this._evaluations[n];if(i&&a){let s=i.value;typeof s=="number"?(a.ans=s,a.ansId=o):Array.isArray(s)&&(a.ans="[...]")}i=a,o=n}typeof this.onEvaluationUpdate=="function"&&this.onEvaluationUpdate()}}reloadState(){this.setState(this.getState())}getFunctionDefinition(){return!!this.functionDefinition}enableFunctionDefinition(){this.functionDefinition=!0,this.reloadState()}disableFunctionDefinition(){this.functionDefinition=!1,this.reloadState()}getReplaceRoundWithReciprocal(){return!!this.replaceRoundWithReciprocal}enableReplaceRoundWithReciprocal(){this.replaceRoundWithReciprocal=!0,this.reloadState()}disableReplaceRoundWithReciprocal(){this.replaceRoundWithReciprocal=!1,this.reloadState()}};Fa();var jx=class{constructor(e,t){this.keyboardMode="main";this.fontSize=16;this.invertedColors=!1;this.backgroundColor="";this.textColor="";this.projectorMode=!1;this.capExpressionSize=!1;this.decimalToFraction=!0;this.settingsMenu=!0;this.settingsMenuOpen=!1;this.language="en";this.brailleMode="none";this.sixKeyInput=!1;this.brailleControls=!0;this.brailleExpressionDownload=!0;this.replaceCommaWith10Exp=!1;this.typingAsteriskWritesTimesSymbol=!1;this.stateStack=new ld;this.dispatcher=new Cp;this.s=Hl(()=>this.language);this.dispatch=e=>{bb("dispatch",{type:e.type}),this.dispatcher.dispatch(e);let t;for(;t=this._queuedCallbacks.shift();)t()};this._queuedCallbacks=[];this.stateStack=new ld,this.dispatcher=new Cp,this.options=e,this.model=new Yx({evaluationMode:this.options.evaluationMode,additionalFunctions:this.options.additionalFunctions,disableParentheses:this.options.disableParentheses,functionDefinition:this.options.functionDefinition,replaceRoundWithReciprocal:this.options.replaceRoundWithReciprocal,workerPool:t.workerPool}),this.model=this.model,this.model.setDegreeMode(e.degreeMode),this.setLanguage(e.language),this.setBrailleMode(e.brailleMode),this.setSixKeyInput(e.sixKeyInput),this.setBrailleControls(e.brailleControls),this.setBrailleExpressionDownload(e.brailleExpressionDownload),this.setReplaceCommaWith10Exp(e.replaceCommaWith10Exp),this.setReplaceRoundWithReciprocal(e.replaceRoundWithReciprocal),this.setTypingAsteriskWritesTimesSymbol(e.typingAsteriskWritesTimesSymbol),this.setProjectorMode(e.projectorMode),this.setCapExpressionSize(e.capExpressionSize),this.setDecimalToFraction(e.decimalToFraction),this.invertedColors=e.invertedColors,this.backgroundColor=e.backgroundColor,this.textColor=e.textColor,this.settingsMenu=e.settingsMenu,this.model.onEvaluationUpdate=()=>this.dispatch({type:"render"}),this.settingsProxy=t.settingsProxy,this.syncPublicSettings(),this.hookUpDispatcher(),this.containerSize={width:0,height:0}}runAfterDispatch(e){this._queuedCallbacks.push(e)}enqueueEvent(e){this.runAfterDispatch(()=>{this.onEventEmitted&&this.onEventEmitted(e)})}getFunctionDefinition(){return this.options.functionDefinition}getSettingsMenu(){return this.settingsMenu}getBrailleMode(){return this.brailleMode}renderAsBraille(){return this.brailleMode!=="none"}setBrailleMode(e){this.brailleMode=e}getSixKeyInput(){return this.sixKeyInput}setSixKeyInput(e){this.sixKeyInput=e}getBrailleControls(){return this.brailleControls}setBrailleControls(e){this.brailleControls=e}getBrailleExpressionDownload(){return this.brailleExpressionDownload}setBrailleExpressionDownload(e){this.brailleExpressionDownload=e}getRestrictedEditing(){return this.options.restrictedEditing}getKeyboardMode(){return this.keyboardMode}getFontSize(){return this.fontSize}getInvertedColors(){return this.invertedColors}hasBackgroundColor(){return this.getBackgroundColor()!=="#ffffff"}getBackgroundColor(){return __dcg_shared_module_exports__['ad'](this.backgroundColor||"#fff")}hasTextColor(){return this.getTextColor()!=="#000000"}getTextColor(){return __dcg_shared_module_exports__['ad'](this.textColor||"#000")}getAdditionalFunctions(){return this.options.additionalFunctions}getDisableParentheses(){return this.options.disableParentheses}getTypingSlashWritesDivisionSymbol(){return this.options.typingSlashWritesDivisionSymbol}setTypingAsteriskWritesTimesSymbol(e){this.typingAsteriskWritesTimesSymbol=e}getTypingAsteriskWritesTimesSymbol(){return this.typingAsteriskWritesTimesSymbol}setProjectorMode(e){this.projectorMode=e}isProjectorMode(){return this.projectorMode}getReplaceCommaWith10Exp(){return this.replaceCommaWith10Exp}setReplaceCommaWith10Exp(e){this.replaceCommaWith10Exp=e}getReplaceRoundWithReciprocal(){return this.model.getReplaceRoundWithReciprocal()}setReplaceRoundWithReciprocal(e){e?this.model.enableReplaceRoundWithReciprocal():this.model.disableReplaceRoundWithReciprocal()}setCapExpressionSize(e){this.capExpressionSize=e}getCapExpressionSize(){return this.capExpressionSize}setDecimalToFraction(e){this.decimalToFraction=e}setLanguage(e){e!=="en"&&!ZC(e)?__dcg_shared_module_exports__['pd'].warn(`Translation for '${e}' isn't currently available. Using '${this.language}' instead.`):this.language=e}getLanguage(){return this.language}getDecimalToFraction(){return this.decimalToFraction}isScientificCalc(){let e=this.options.evaluationMode;return e==="scientific"||e==="singleExpressionScientific"}isFourFunctionCalc(){return this.options.evaluationMode==="fourFunction"||this.options.evaluationMode==="singleExpressionFourFunction"}getAllowLinks(){return this.options.links}canUndo(){return this.stateStack.canUndo()}canRedo(){return this.stateStack.canRedo()}undo(e){if(!this.canUndo())return;this.stateStack.undo();let t=this.stateStack.getState();e.restoreFocus||(t={...t,ui:{focus:void 0}}),this.model.setState(t),this.enqueueEvent("change")}redo(e){if(!this.canRedo())return;this.stateStack.redo();let t=this.stateStack.getState();e.restoreFocus||(t={...t,ui:{focus:void 0}}),this.model.setState(t),this.enqueueEvent("change")}clearHistory(){this.stateStack.clear()}canBackspace(){let e=this.model.getFocusedExpression();return e&&(e.latex.length>0||this.model.getNumberOfExpressions()>1)}focusLastExpression(){this.model.focusLastExpression()}shouldRender(){return this.containerSize.width>0&&this.containerSize.height>0}canClear(){return this.model.canClear()}shouldShowClear(){return this.model.shouldShowClear()}enableSettingsMenu(){this.settingsMenu=!0}disableSettingsMenu(){this.closeSettingsMenu(),this.settingsMenu=!1}closeSettingsMenu(){this.settingsMenuOpen=!1}toggleSettingsMenu(){this.settingsMenuOpen=!this.settingsMenuOpen}isSettingsMenuOpen(){return this.settingsMenuOpen}isLastExpressionEmpty(){return this.model.isLastExpressionEmpty()}createAtEnd(){this.model.createAtEnd()}clearFocusedExpression(){this.model.clearFocusedExpression()}setLatexById(e,t){this.model.setLatexById(e,t)}setLatexAndBrailleById(e,t,i){this.model.setLatexAndBrailleById(e,t,i)}setLatexOfFocusedExpression(e){this.model.setLatexOfFocusedExpression(e)}toggleFractionEvaluationById(e){this.model.setFractionEvaluation(e,!this.model.getExpressionById(e).displayAsFraction)}conditionallyCopyPrevious(e){this.model.conditionallyCopyPrevious(e)}createBlankAfterId(e){this.model.createBlankAfterId(e)}backspaceAtFrontOfId(e){this.model.backspaceAtFrontOfId(e)}areStatesDifferentEnoughForUndoRedo(e,t){let i={focus:void 0};return __dcg_shared_module_exports__['Oa']({...e,ui:i},{...t,ui:i})}commitUndoRedoDebounced(){let e=this.model.getState(),t=this.stateStack.getState();if(this.areStatesDifferentEnoughForUndoRedo(e,t))return;let i=new Date().getTime();i-this._lastDebouncedTime<1e3?this.stateStack.replaceState(e):this.stateStack.addState(e),this._lastDebouncedTime=i,this.enqueueEvent("change")}commitUndoRedoSynchronously(){let e=this.model.getState(),t=this.stateStack.getState();this.areStatesDifferentEnoughForUndoRedo(e,t)||(this._lastDebouncedTime=0,this.stateStack.addState(e),this.enqueueEvent("change"))}updateKeyboardMode(e){this.keyboardMode=e}getFocusedMathquill(){if(this.model.getFocusedExpressionId())return ve.getFocusedMathquill()}ensureMathquillIsFocusedAndReturnFocusedMathquill(){let e=this.getFocusedMathquill();return e||(this.isLastExpressionEmpty()&&!this.model.isSingleExpression()?this.createAtEnd():this.focusLastExpression(),this.onEventEmitted&&this.onEventEmitted("render"),this.getFocusedMathquill())}typeIntoFocusedMathquill(e){e=e.replace(/\r|\n/g,"");let t=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();t&&ve.canAcceptText(t,this.getCapExpressionSize(),e)&&(t.typedText(e),this.setLatexOfFocusedExpression(t.latex()),this.model.markShouldDebounceUndoRedo())}pressKeyInFocusedMathquill(e,t){if(this.getBrailleMode()!=="none")return;let i=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();i&&(e==="Up"||e==="Down"||e==="Left"||e==="Right"?ve.applyArrowKeyAndReturnIfWasAtBounds(i,e,t)&&this.moveFocusInDirection(e):e==="Enter"?(t&&(t.preventDefault(),t.stopPropagation()),this.handleEnter()):e==="Backspace"?this.attemptToMoveFocusWithBackspace()||(i.keystroke(e,t),this.setLatexOfFocusedExpression(i.latex())):e==="Delete"?(i.keystroke(e,t),this.setLatexOfFocusedExpression(i.latex())):(i.keystroke(e,t),this.setLatexOfFocusedExpression(i.latex())))}moveFocusInDirection(e){let t=this.model.getFocusedExpressionId();t&&(e==="Up"?this.model.focusPrevById(t):e==="Down"&&this.model.focusNextById(t))}handleEnter(){if(this.model.isSingleExpression())return;let e=this.model.getFocusedExpressionId();e&&(this.conditionallyCopyPrevious(e),this.createBlankAfterId(e))}attemptToMoveFocusWithBackspace(){let e=this.model.getFocusedExpression();if(!e)return!1;let{latex:t,id:i}=e;return t===""?(this.backspaceAtFrontOfId(i),!0):!1}executeCommandInFocusedMathquill(e){let t=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();t&&(Gm(t,e,{capExpressionSize:this.getCapExpressionSize()}),this.setLatexOfFocusedExpression(t.latex()))}syncPublicSettings(){this.settingsProxy.setProperty("language",this.language),this.settingsProxy.setProperty("fontSize",this.fontSize),this.settingsProxy.setProperty("degreeMode",this.model.getDegreeMode()),this.settingsProxy.setProperty("invertedColors",this.invertedColors),this.settingsProxy.setProperty("backgroundColor",this.backgroundColor),this.settingsProxy.setProperty("textColor",this.textColor),this.settingsProxy.setProperty("brailleMode",this.brailleMode),this.settingsProxy.setProperty("sixKeyInput",this.sixKeyInput),this.settingsProxy.setProperty("brailleControls",this.brailleControls),this.settingsProxy.setProperty("brailleExpressionDownload",this.brailleExpressionDownload),this.settingsProxy.setProperty("projectorMode",this.projectorMode),this.settingsProxy.setProperty("capExpressionSize",this.capExpressionSize),this.settingsProxy.setProperty("decimalToFraction",this.decimalToFraction),this.settingsProxy.setProperty("qwertyKeyboard",this.options.qwertyKeyboard),this.settingsProxy.setProperty("links",this.options.links),this.settingsProxy.setProperty("settingsMenu",this.settingsMenu),this.settingsProxy.setProperty("functionDefinition",this.model.getFunctionDefinition()),this.settingsProxy.setProperty("replaceCommaWith10Exp",this.replaceCommaWith10Exp),this.settingsProxy.setProperty("replaceRoundWithReciprocal",this.model.getReplaceRoundWithReciprocal()),this.settingsProxy.setProperty("typingAsteriskWritesTimesSymbol",this.typingAsteriskWritesTimesSymbol)}hookUpDispatcher(){this.dispatcher.register(e=>{this.enqueueEvent("render");let t=!1,i=this.getRestrictedEditing();switch(e.type){case"update-options":{this.options={...this.options,...e.options};break}case"keypad/shift":{let s;switch(this.keyboardMode){case"qwerty":s="capitalQwerty";break;case"capitalQwerty":s="qwerty";break;case"letters":s="capitalLetters";break;case"capitalLetters":s="letters";break;default:s="qwerty"}this.updateKeyboardMode(s)}break;case"undo":i||(this.undo({restoreFocus:e.source==="keyboard-shortcut"}),t=!0);break;case"redo":i||(this.redo({restoreFocus:e.source==="keyboard-shortcut"}),t=!0);break;case"clear-history":this.clearHistory();break;case"set-state-from-api":e.opts.allowUndo||this.clearHistory(),this.model.setStateFromAPI(e.state);break;case"main":this.updateKeyboardMode("main");break;case"ABC":this.options.qwertyKeyboard?this.updateKeyboardMode("qwerty"):this.updateKeyboardMode("letters");break;case"functions":this.updateKeyboardMode("functions");break;case"degrees":this.model.setDegreeMode(!this.model.getDegreeMode());break;case"update-degree-mode":this.model.setDegreeMode(!!e.mode);break;case"update-font-size":var o=e.size;if(typeof o!="number"&&(o=parseInt(o,10)),isNaN(o))return;this.fontSize=o;break;case"update-inverted-colors":this.invertedColors=!!e.mode;break;case"update-background-color":this.backgroundColor=e.color;break;case"update-text-color":this.textColor=e.color;break;case"update-projector-mode":this.setProjectorMode(!!e.mode);break;case"update-cap-expression-size":this.setCapExpressionSize(!!e.mode);break;case"update-decimal-to-fraction":this.setDecimalToFraction(!!e.mode);break;case"update-language":this.setLanguage(e.language);break;case"set-blank":e.opts.allowUndo||this.clearHistory(),this.model.clear(),this.focusLastExpression();break;case"clear":this.model.clearFocusedExpression();break;case"set-braille-mode":let n=e.mode;n!=="nemeth"&&n!=="ueb"&&n!=="none"?__dcg_shared_module_exports__['pd'].warn(`Valid Braille modes are 'nemeth', 'none', and 'ueb'. You passed '${n}'.`):(this.model.clearCachedBrailleValues(),this.setBrailleMode(e.mode));break;case"set-six-key-input":this.setSixKeyInput(!!e.useSixKeyInput);break;case"set-braille-controls":this.setBrailleControls(!!e.value);break;case"set-braille-expression-download":this.setBrailleExpressionDownload(!!e.mode);break;case"set-replace-comma-with-10-exp":this.setReplaceCommaWith10Exp(!!e.replace);break;case"set-replace-round-with-reciprocal":this.setReplaceRoundWithReciprocal(!!e.replace);break;case"set-typing-asterisk-writes-times-symbol":this.setTypingAsteriskWritesTimesSymbol(!!e.mode);break;case"update-latex":this.model.markShouldDebounceUndoRedo(),this.setLatexById(e.id,e.latex);break;case"update-latex-from-braille":this.model.markShouldDebounceUndoRedo(),this.setLatexAndBrailleById(e.id,e.latex,e.braille);break;case"focusin":this.model.setFocusedById(e.id,!0);break;case"focusout":this.model.setFocusedById(e.id,!1);break;case"focus-first-expression":this.model.focusFirstExpression();break;case"focus-prev-expression":this.moveFocusInDirection("Up");break;case"focus-next-expression":this.moveFocusInDirection("Down");break;case"focus-last-expression":this.model.focusLastExpression();break;case"insert-blank-expression":this.handleEnter();break;case"backspace-from-braille":this.attemptToMoveFocusWithBackspace();break;case"keypad/type-text":this.typeIntoFocusedMathquill(e.text);break;case"keypad/press-key":this.pressKeyInFocusedMathquill(e.key,e.evt);break;case"keypad/custom-command":this.executeCommandInFocusedMathquill(e.command);break;case"keypad/123":case"keypad/abc":case"keypad/audio-trace":break;case"enable-settings-menu":this.enableSettingsMenu();break;case"disable-settings-menu":this.disableSettingsMenu();break;case"toggle-settings-menu":this.toggleSettingsMenu();break;case"close-settings-menu":this.closeSettingsMenu();break;case"render":break;case"ui/container-resized":this.containerSize=e.size;break;case"toggle-fraction-evaluation":this.toggleFractionEvaluationById(e.id);break;default:return e}this.runAfterDispatch(()=>this.syncPublicSettings()),t||(this.model.getShouldDebounceUndoRedo()?(this.commitUndoRedoDebounced(),this.model.clearShouldDebounceUndoRedo()):this.commitUndoRedoSynchronously())})}getMathquillConfig(){let e=this.getAdditionalFunctions(),t=this.isFourFunctionCalc()&&(!e||e.indexOf("fraction")===-1);return{typingAsteriskWritesTimesSymbol:this.getTypingAsteriskWritesTimesSymbol(),typingSlashWritesDivisionSymbol:this.getTypingSlashWritesDivisionSymbol(),disableCopyPaste:this.getRestrictedEditing(),autoCommands:Al({disallowFrac:t}),autoOperatorNames:Gl(),infixOperatorNames:qh()}}};var Bt=__dcg_shared_module_exports__['e']($());var xU=__dcg_shared_module_exports__['e']($()),Ot=class extends xU.Class{init(){this.controller=this.props.controller(),this.model=this.controller.model,this.dispatch=this.controller.dispatch,this.s=this.controller.s}};var ai=__dcg_shared_module_exports__['e']($());var vh=__dcg_shared_module_exports__['e']($());var es=class extends yd{template(){return vh.createElement("div",{class:vh.const("dcg-keypad-control-bar dcg-do-not-blur"),role:vh.const("group"),"aria-label":()=>this.controller.s("shared-calculator-narration-keypad-controlbar")},vh.createElement("div",{class:vh.const("dcg-keypad-control-bar-contents")},this.children))}};var gf=__dcg_shared_module_exports__['e']($()),fr=class extends gf.Class{template(){return gf.createElement("div",{class:()=>({"dcg-keypad-control-btn":!0,"dcg-disabled":this.isDisabled(),"dcg-selected":!this.isDisabled()&&this.isSelected(),"dcg-selectable-btn":!this.isDisabled()&&this.isSelectable(),"dcg-narrow-control-btn":this.props.narrowButton&&this.props.narrowButton()}),didMount:this.bindFn(this.didMount),role:gf.const("button"),"aria-disabled":()=>this.isDisabled()||void 0,"aria-label":()=>this.getAriaLabel(),"dcg-command":this.props.command,onTap:this.bindFn(this.handleTap),"aria-pressed":()=>!this.hasPopup()&&!this.isDisabled()&&this.isSelectable()?this.isSelected():void 0,"aria-expanded":()=>this.hasPopup()&&!this.isDisabled()?this.isSelected():void 0,tabindex:this.bindFn(this.getTabIndex)},this.children)}getTabIndex(){if(!this.isDisabled())return this.props.ignoreInTabOrder&&this.props.ignoreInTabOrder()?-1:0}handleTap(e){this.isDisabled()||this.props.onTap(e)}getAriaLabel(){return this.props.ariaLabel?this.props.ariaLabel():this.props.command()}hasPopup(){return this.props.ariaPopup?this.props.ariaPopup():!1}isDisabled(){return this.props.disabled?this.props.disabled():!1}isSelected(){return this.props.selected?this.props.selected():!1}isSelectable(){return this.props.selectable?this.props.selectable():!1}didMount(e){this.props.didMount&&this.props.didMount(e)}};var Rs=__dcg_shared_module_exports__['e']($());var Lr=__dcg_shared_module_exports__['e']($());kt();var wc=__dcg_shared_module_exports__['e']($());function BX(){if(!XV)return!1;let r=navigator.userAgent.match(/Version\/(\d+)/);return!r||!r[1]?!1:parseFloat(r[1])<11}function wU(){return!JV&&!BX()&&typeof document.createElement("a").download!="undefined"}function vU(){return wU()||navigator.msSaveBlob!==void 0}var Jx=class extends wc.Class{init(){this.supportsDirectDownload=wU()}template(){return wc.createElement("a",{role:wc.const("button"),tabindex:()=>this.props.enabled()?0:-1,"aria-disabled":()=>this.props.enabled()?void 0:!0,class:()=>{var e,t,i,o,n,a;return{"dcg-download-button":!0,"dcg-btn-primary":((t=(e=this.props).buttonType)==null?void 0:t.call(e))==="primary","dcg-btn-secondary":((o=(i=this.props).buttonType)==null?void 0:o.call(i))==="secondary","dcg-primary-link":((a=(n=this.props).buttonType)==null?void 0:a.call(n))==="link","dcg-disabled":!this.props.enabled()}},didMount:this.bindFn(this.didMountDownload),didUnmount:this.bindFn(this.didUnmountDownload),didUpdate:this.bindFn(this.didUpdate),download:()=>this.supportsDirectDownload?this.props.filename():void 0,onTap:e=>{var i,o;if((o=(i=this.props).triggerLogEvent)==null||o.call(i),this.supportsDirectDownload||!navigator.msSaveOrOpenBlob)return;let t=this.props.data();t&&(navigator.msSaveOrOpenBlob(t,this.props.filename()),e.preventDefault())}},wc.createElement("i",{class:wc.const("dcg-icon-download"),"aria-hidden":wc.const("true")}),wc.createElement("span",null,()=>this.props.text()))}didMountDownload(e){this.downloadLink=e,this.didUpdate()}didUnmountDownload(){this.revokeBlobURL()}didUpdate(){this.updateDownloadURL(),this.cachedObjectURL&&(this.downloadLink.href=this.cachedObjectURL)}updateDownloadURL(){if(this.revokeBlobURL(),!this.supportsDirectDownload)return;let e=this.props.data();e&&(this.cachedObjectURL=URL.createObjectURL(e))}revokeBlobURL(){this.cachedObjectURL&&URL.revokeObjectURL(this.cachedObjectURL)}};function JD(r,e,t=!1){if(t&&(r=r.replace(/ /g,"\\ ")),e==="none")return r;let i=e==="nemeth"?od(r):nd(r);return i.isError?"":vn.toBrailleAscii(i.value)}function CU(r,e){if(e==="none")return"";let t=[];t.push(JD("Expression List",e,!0)),t.push(""),t.push("");for(let i of r.getExpressionOrder()){let o=zX(r.getExpressionIndex(i)+1,e),n=r.getExpressionLatex(i),a=r.getExpressionValue(i);a!==void 0&&(n+=`=${a}`),t.push(`${o}  ${JD(n,e,!1)}`)}return t.join(`
`)}function zX(r,e){let t=""+r;return e==="nemeth"?`${JD(t,e,!1)}_4`:e==="ueb"?JD(`${t}.`,e,!1):""}var{If:XD}=Lr.Components,QD=class extends Ot{template(){return Lr.createElement("div",{class:()=>({"dcg-settings-dropdown":!0,"dcg-popover":!0,"dcg-point-left":this.controller.containerSize.height<=420}),role:Lr.const("region"),"aria-label":Lr.const("Settings Menu"),didMount:this.bindFn(this.didMountSettingsDropdown),didUnmount:this.bindFn(this.didUnmountSettingsDropdown)},Lr.createElement("div",{class:Lr.const("dcg-popover-interior")},Lr.createElement("div",{class:()=>({"dcg-settings-menu-option":!0,"dcg-displaysize-container":!0})},Lr.createElement(ri,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size"),staticConfig:this.bindFn(this.getProjectorModeOptions)})),Lr.createElement(He,{onChange:this.bindFn(this.onToggleInvertedColors),checked:()=>this.controller.getInvertedColors(),class:this.const("dcg-settings-menu-option dcg-do-not-blur dcg-reverse-contrast")},Lr.createElement("span",{class:Lr.const("dcg-checkbox-label")},()=>this.controller.s("basic-calculator-label-reverse-contrast"))),Lr.createElement(XD,{predicate:()=>this.controller.getBrailleControls()},()=>Lr.createElement("div",null,Lr.createElement(He,{onChange:this.bindFn(this.onToggleBrailleMode),checked:()=>this.controller.renderAsBraille(),class:this.const("dcg-settings-menu-option dcg-do-not-blur dcg-braille-mode")},Lr.createElement("span",{class:Lr.const("dcg-checkbox-label")},()=>this.controller.s("shared-calculator-narration-braille-mode"))),Lr.createElement(XD,{predicate:()=>this.controller.renderAsBraille()},()=>Lr.createElement("div",{class:()=>({"dcg-settings-menu-option":!0,"dcg-braille-container":!0})},Lr.createElement(Pp,{showBrailleNote:this.const(!1),controller:this.props.controller}),Lr.createElement("div",{class:Lr.const("dcg-braille-options-container")},Lr.createElement(XD,{predicate:()=>!_k&&vU()&&this.controller.getBrailleExpressionDownload()},()=>Lr.createElement(Jx,{data:()=>{let e=CU(this.model,this.controller.getBrailleMode());return new Blob([e],{type:"text/plain"})},enabled:this.const(!0),filename:this.const("desmos-equations.brl"),text:()=>this.controller.s("basic-calculator-link-download-braille-equations"),buttonType:this.const("link")}))))))),Lr.createElement(XD,{predicate:()=>!!this.getVersionNumber()},()=>Lr.createElement("div",{class:Lr.const("dcg-version-number")},Lr.const("Version: "),()=>this.getVersionNumber()))))}getProjectorModeOptions(){return[{key:"default",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-default"),class:()=>"dcg-displaysize-default",selected:()=>!this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!1)},{key:"large",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-large"),class:()=>"dcg-displaysize-large",selected:()=>this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!0)}]}onSelectProjectorModeOption(e){this.controller.dispatch({type:"update-projector-mode",mode:e})}getVersionNumber(){let e=window;if(e&&e.AppBridge)return e.AppBridge.versionNumber}didUnmountSettingsDropdown(){W(document).off(".dcg-settings-view")}didMountSettingsDropdown(e){this.settingsGroupNode=e,W(document).on("dcg-tapstart.dcg-settings-view",t=>{t.target.closest(".dcg-basic-settings-container")||this.controller.dispatch({type:"close-settings-menu"})}),W(document).on("keydown.dcg-settings-view",t=>{if(ue(t)==="Esc"&&(this.controller.dispatch({type:"close-settings-menu"}),this.controller.dispatch({type:"focus-last-expression"})),ue(t)==="Tab"&&!t.altKey&&!t.metaKey&&!t.ctrlKey){let i=document.activeElement,o=this.props.settingsButtonNode(),n=[...this.settingsGroupNode.querySelectorAll(".dcg-settings-menu-option")].slice(-1)[0];!t.shiftKey&&i===n?(o.focus(),t.preventDefault(),t.stopPropagation()):t.shiftKey&&i===o&&(n.focus(),t.preventDefault(),t.stopPropagation())}})}onToggleBrailleMode(){this.controller.dispatch({type:"set-braille-mode",mode:this.controller.renderAsBraille()?"none":"nemeth"})}onToggleInvertedColors(){let e=!this.controller.getInvertedColors();this.controller.dispatch({type:"update-inverted-colors",mode:e})}getProjectorMode(){return this.controller.isProjectorMode()}};var{If:UX}=Rs.Components,mf=class extends Ot{template(){let r=this.props.controller();return Rs.createElement("div",{class:Rs.const("dcg-basic-settings-container")},Rs.createElement(fr,{didMount:e=>this.settingsButtonNode=e,command:this.const("settings"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-settings"),onTap:this.bindFn(this.onToggleSettingsMenu),selected:()=>this.controller.isSettingsMenuOpen(),ariaPopup:this.const(!0)},Rs.createElement("i",{class:Rs.const("dcg-icon-wrench"),"aria-hidden":Rs.const("true")})),Rs.createElement(UX,{predicate:()=>this.controller.isSettingsMenuOpen()},()=>Rs.createElement(QD,{controller:this.props.controller,settingsButtonNode:()=>this.settingsButtonNode})))}onToggleSettingsMenu(){this.controller.dispatch({type:"toggle-settings-menu"})}};var{If:Xx,IfElse:qX}=ai.Components,ZD=class extends Ot{template(){let r=this.props.controller();return ai.createElement(es,{controller:this.props.controller},ai.createElement(Xx,{predicate:()=>this.showUndoRedo()},()=>ai.createElement(fr,{command:this.const("undo"),disabled:()=>!r.canUndo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-undo"),onTap:e=>r.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ai.createElement("i",{class:ai.const("dcg-icon-undo"),"aria-hidden":ai.const("true")}))),ai.createElement(Xx,{predicate:()=>this.showUndoRedo()},()=>ai.createElement(fr,{command:this.const("redo"),disabled:()=>!r.canRedo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-redo"),onTap:e=>r.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ai.createElement("i",{class:ai.const("dcg-icon-redo"),"aria-hidden":ai.const("true")}))),qX(()=>r.shouldShowClear(),{true:()=>ai.createElement(fr,{command:this.const("clear"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-clear"),onTap:()=>r.dispatch({type:"clear"})},()=>r.s("basic-calculator-button-controlbar-clear")),false:()=>ai.createElement(fr,{command:this.const("clearall"),disabled:()=>!r.canClear(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-clear-all"),onTap:()=>r.dispatch({type:"set-blank",opts:{allowUndo:!0}})},()=>r.s("basic-calculator-button-controlbar-clear-all"))}),ai.createElement(Xx,{predicate:()=>!this.showUndoRedo()},()=>ai.createElement("div",{class:ai.const("dcg-spacer-2")})),ai.createElement(Xx,{predicate:()=>r.getBrailleMode()==="none"},()=>ai.createElement(fr,{command:this.const("backspace"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-backspace"),disabled:()=>!r.canBackspace(),onTap:()=>r.dispatch({type:"keypad/press-key",key:"Backspace"})},ai.createElement("i",{class:ai.const("dcg-icon-delete"),"aria-hidden":ai.const("true")}))),ai.createElement(Xx,{predicate:()=>this.props.controller().getSettingsMenu()},()=>ai.createElement(mf,{controller:this.props.controller})))}showUndoRedo(){return!(this.controller.getRestrictedEditing()||this.controller.getDisableParentheses())}onToggleSettingsMenu(){this.controller.dispatch({type:"toggle-settings-menu"})}};var Ri=__dcg_shared_module_exports__['e']($());var{If:ek}=Ri.Components,tk=class extends Ot{template(){let r=this.props.controller();return Ri.createElement(es,{controller:this.props.controller},Ri.createElement(ek,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ri.createElement(fr,{command:this.const("undo"),disabled:()=>!r.canUndo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-undo"),onTap:e=>r.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ri.createElement("i",{class:Ri.const("dcg-icon-undo"),"aria-hidden":Ri.const("true")}))),Ri.createElement(ek,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ri.createElement(fr,{command:this.const("redo"),disabled:()=>!r.canRedo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-redo"),onTap:e=>r.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ri.createElement("i",{class:Ri.const("dcg-icon-redo"),"aria-hidden":Ri.const("true")}))),Ri.createElement(fr,{command:this.const("clear"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-clear"),onTap:()=>r.dispatch({type:"clear"})},()=>r.s("basic-calculator-button-controlbar-clear")),Ri.createElement(ek,{predicate:()=>this.controller.getRestrictedEditing()},()=>Ri.createElement("div",{class:Ri.const("dcg-spacer-2")})),Ri.createElement(ek,{predicate:()=>r.getBrailleMode()==="none"},()=>Ri.createElement(fr,{command:this.const("backspace"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-backspace"),disabled:()=>!r.canBackspace(),onTap:()=>r.dispatch({type:"keypad/press-key",key:"Backspace"})},Ri.createElement("i",{class:Ri.const("dcg-icon-delete"),"aria-hidden":Ri.const("true")}))))}};var Xi=__dcg_shared_module_exports__['e']($());var bl=__dcg_shared_module_exports__['e']($());var Ch=class extends yd{template(){return bl.createElement("div",{class:()=>({"dcg-keypad-control-toggle":!0,"dcg-toggled":this.props.toggled()}),role:bl.const("button"),tabindex:bl.const("0"),"aria-label":this.bindFn(this.getAriaLabel),onTap:this.bindFn(this.handleTap)},bl.createElement("div",{class:bl.const("dcg-ctrl-toggle-option")},this.props.defaultOption),bl.createElement("div",{class:bl.const("dcg-ctrl-toggle-option")},this.props.toggledOption),bl.createElement("div",{class:bl.const("dcg-ctrl-toggle-cover"),style:()=>({background:__dcg_shared_module_exports__['cd'](this.controller.getBackgroundColor(),-.1)})}))}getAriaLabel(){let e={toggled:this.props.toggledAriaLabel(),default:this.props.defaultAriaLabel()};return this.props.toggled()?this.controller.s("shared-calculator-narration-control-toggle-switch-to-default",e):this.controller.s("shared-calculator-narration-control-toggle-switch-to-toggled",e)}handleTap(){this.props.toggled()?ie(this.props.defaultAriaLabel()):ie(this.props.toggledAriaLabel()),this.props.onTap(this.props.command())}};var{If:O1,IfElse:HX}=Xi.Components,rk=class extends Ot{template(){let r=this.props.controller();return 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Ei=__dcg_shared_module_exports__['e']($());var{If:SU}=Ei.Components,ik=class extends Ot{template(){let r=this.props.controller();return Ei.createElement(es,{controller:this.props.controller},Ei.createElement(Ch,{command:this.const("degrees"),toggled:()=>this.model.getDegreeMode(),defaultOption:()=>r.s("basic-calculator-label-controlbar-rad"),toggledOption:()=>r.s("basic-calculator-label-controlbar-deg"),defaultAriaLabel:()=>r.s("basic-calculator-narration-controlbar-radians"),toggledAriaLabel:()=>r.s("basic-calculator-narration-controlbar-degrees"),onTap:()=>r.dispatch({type:"degrees"}),controller:this.props.controller}),Ei.createElement("div",{class:Ei.const("dcg-spacer")}),Ei.createElement(SU,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ei.createElement(fr,{command:this.const("undo"),disabled:()=>!r.canUndo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-undo"),onTap:e=>r.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ei.createElement("i",{class:Ei.const("dcg-icon-undo"),"aria-hidden":Ei.const("true")}))),Ei.createElement(SU,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ei.createElement(fr,{command:this.const("redo"),disabled:()=>!r.canRedo(),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-redo"),onTap:e=>r.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ei.createElement("i",{class:Ei.const("dcg-icon-redo"),"aria-hidden":Ei.const("true")}))),Ei.createElement("div",{class:Ei.const("dcg-spacer")}),Ei.createElement(fr,{narrowButton:this.const(!0),command:this.const("clear"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-clear"),onTap:()=>r.dispatch({type:"clear"})},()=>r.s("basic-calculator-button-controlbar-clear")),Ei.createElement(fr,{narrowButton:this.const(!0),command:this.const("backspace"),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-backspace"),onTap:()=>r.dispatch({type:"keypad/press-key",key:"Backspace"})},Ei.createElement("i",{class:Ei.const("dcg-icon-delete"),"aria-hidden":Ei.const("true")})))}};var 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vc.createElement("div",{role:vc.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},vc.createElement(Et,{controller:this.props.controller},vc.createElement(ge,null,x(this,"(",{colspan:this.parenColspan()}),x(this,")",{colspan:this.parenColspan()}),this.makeAdditionalFunctionKey(1)),vc.createElement(ge,null,x(this,"7",{style:"highlight"}),x(this,"8",{style:"highlight"}),x(this,"9",{style:"highlight"}),x(this,"division")),vc.createElement(ge,null,x(this,"4",{style:"highlight"}),x(this,"5",{style:"highlight"}),x(this,"6",{style:"highlight"}),x(this,"multiplication")),vc.createElement(ge,null,x(this,"1",{style:"highlight"}),x(this,"2",{style:"highlight"}),x(this,"3",{style:"highlight"}),x(this,"-")),vc.createElement(ge,null,x(this,"0",{style:"highlight"}),x(this,".",{style:"highlight",colspan:this.dotColspan()}),this.makeAdditionalFunctionKey(0),x(this,"+"))))}parenColspan(){return this.controller.getAdditionalFunctions().length===2?1.5:2}dotColspan(){return 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un.createElement(Et,{controller:this.props.controller},un.createElement(ge,null,x(this,"("),x(this,")"),x(this,"x^2"),x(this,"sqrt"),un.createElement("div",{class:un.const("dcg-partition-placeholder")}),x(this,"x^3"),x(this,"x^y"),x(this,"ythroot")),un.createElement(ge,null,x(this,"7",{style:"highlight"}),x(this,"8",{style:"highlight"}),x(this,"9",{style:"highlight"}),x(this,"division"),un.createElement("div",{class:un.const("dcg-partition-placeholder")}),x(this,"pi"),x(this,"e^x"),x(this,"!")),un.createElement(ge,null,x(this,"4",{style:"highlight"}),x(this,"5",{style:"highlight"}),x(this,"6",{style:"highlight"}),x(this,"multiplication"),un.createElement("div",{class:un.const("dcg-partition-placeholder")}),x(this,"log"),x(this,"ln"),x(this,"|x|")),un.createElement(ge,null,x(this,"1",{style:"highlight"}),x(this,"2",{style:"highlight"}),x(this,"3",{style:"highlight"}),x(this,"-"),un.createElement("div",{class:un.const("dcg-partition-placeholder")}),x(this,"sin"),x(this,"cos"),x(this,"tan")),un.createElement(ge,null,x(this,"0",{style:"highlight"}),x(this,".",{style:"highlight"}),x(this,"x/y"),x(this,"+"),un.createElement("div",{class:un.const("dcg-partition-placeholder")}),x(this,"arcsin"),x(this,"arccos"),x(this,"arctan")))}};var Ns=__dcg_shared_module_exports__['e']($());var Di=__dcg_shared_module_exports__['e']($());var{IfElse:WX}=Di.Components,tw=class extends Ot{template(){return 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yl=__dcg_shared_module_exports__['e']($());var rw=class extends Ot{template(){return yl.createElement(Et,{controller:this.props.controller},yl.createElement(ge,null,x(this,"q"),x(this,"w"),x(this,"e"),x(this,"r"),x(this,"t"),x(this,"y"),x(this,"u"),x(this,"i"),x(this,"o"),x(this,"p")),yl.createElement(ge,null,yl.createElement("div",{class:yl.const("dcg-half-width-placeholder")}),x(this,"a"),x(this,"s"),x(this,"d"),x(this,"f"),x(this,"g"),x(this,"h"),x(this,"j"),x(this,"k"),x(this,"l"),yl.createElement("div",{class:yl.const("dcg-half-width-placeholder")})),yl.createElement(ge,null,x(this,"=",{style:"highlight"}),x(this,"z"),x(this,"x"),x(this,"c"),x(this,"v"),x(this,"b"),x(this,"n"),x(this,"m"),x(this,","),x(this,"backspace",{style:"highlight"})),yl.createElement(ge,null,x(this,"shift",{style:"highlight",colspan:1.5}),x(this,"("),x(this,")"),x(this,"["),x(this,"]"),x(this,"!"),x(this,"'"),x(this,"pi"),x(this,"enter",{style:"blue",colspan:1.5})))}};var ff=__dcg_shared_module_exports__['e']($());var iw=class extends Ot{template(){return ff.createElement(Et,{controller:this.props.controller},ff.createElement(ge,null,x(this,"a"),x(this,"b"),x(this,"c"),x(this,"d"),x(this,"e"),x(this,"f"),x(this,"g"),x(this,"h"),x(this,"i"),x(this,"j")),ff.createElement(ge,null,x(this,"k"),x(this,"l"),x(this,"m"),x(this,"n"),x(this,"o"),x(this,"p"),x(this,"q"),x(this,"r"),x(this,"s"),x(this,"t")),ff.createElement(ge,null,x(this,"=",{style:"highlight"}),x(this,","),x(this,"u"),x(this,"v"),x(this,"w"),x(this,"x"),x(this,"y"),x(this,"z"),x(this,"pi"),x(this,"backspace",{style:"highlight"})),ff.createElement(ge,null,x(this,"shift",{style:"highlight",colspan:2}),x(this,"("),x(this,")"),x(this,"["),x(this,"]"),x(this,"!"),x(this,"'"),x(this,"enter",{style:"blue",colspan:2})))}};var xl=__dcg_shared_module_exports__['e']($());var ow=class extends Ot{template(){return 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jo.createElement("div",{class:jo.const("dcg-sci-func-keypad")},jo.createElement(Et,{controller:this.props.controller},jo.createElement(ge,null,x(this,"sin"),x(this,"cos"),x(this,"tan"),jo.createElement("div",{class:jo.const("dcg-partition-placeholder")}),x(this,"a^b"),x(this,"sqrt"),x(this,"nthroot")),jo.createElement(ge,null,x(this,"arcsin"),x(this,"arccos"),x(this,"arctan"),jo.createElement("div",{class:jo.const("dcg-partition-placeholder")}),x(this,"e^x"),x(this,"abs"),$X(()=>this.controller.getReplaceRoundWithReciprocal(),{true:()=>x(this,"a^{-1}"),false:()=>x(this,"round")})),jo.createElement(ge,null,x(this,"mean"),x(this,"stdev"),x(this,"stdevp"),jo.createElement("div",{class:jo.const("dcg-partition-placeholder")}),x(this,"ln"),x(this,"log"),x(this,"backspace",{style:"highlight"})),jo.createElement(ge,null,x(this,"nPr"),x(this,"nCr"),x(this,"!"),jo.createElement("div",{class:jo.const("dcg-partition-placeholder")}),x(this,"e"),x(this,"pi"),x(this,"enter",{style:"blue"}))))}};var{SwitchUnion:YX}=Ns.Components,sw=class extends Ot{template(){return Ns.createElement("div",{role:Ns.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},YX(()=>this.controller.getKeyboardMode(),{qwerty:()=>Ns.createElement(rw,{controller:this.props.controller}),letters:()=>Ns.createElement(iw,{controller:this.props.controller}),capitalQwerty:()=>Ns.createElement(ow,{controller:this.props.controller}),capitalLetters:()=>Ns.createElement(nw,{controller:this.props.controller}),functions:()=>Ns.createElement(aw,{controller:this.props.controller}),main:()=>Ns.createElement(tw,{controller:this.props.controller})}))}};var Or=__dcg_shared_module_exports__['e']($());var ua=__dcg_shared_module_exports__['e']($());var{For:jX}=ua.Components,yf=class extends ua.Class{template(){return ua.createElement("tr",null,ua.createElement(jX,{each:()=>this.getBrailleAscii(this.props.latex()),key:e=>e.key},ua.createElement("td",null,e=>ua.createElement("span",{class:ua.const("dcg-key-press")},()=>e.char))),ua.createElement("td",{class:ua.const("dcg-braille-font")},()=>this.getBrailleUnicode(this.props.latex())),ua.createElement("td",null,ua.createElement(ke,{config:this.const({}),latex:()=>this.props.latex()})))}getBrailleAscii(e){let t=vn.toExpandedBrailleAscii(this.getBrailleUnicode(e)),i=[];for(let o=0;o<t.length;o++)i.push({char:t[o],key:o+")"+t[o]});return i}getBrailleUnicode(e){let t;return this.props.brailleMode()==="nemeth"?t=od(e):this.props.brailleMode()==="ueb"&&(t=nd(e)),t&&t.value?t.value:""}};var Sh=class extends Ot{template(){return Or.createElement("div",{class:()=>({"dcg-braille-io-keypad-container":!0,"dcg-has-background-color":this.controller.hasBackgroundColor()})},Or.createElement("div",{class:Or.const("dcg-braille-io-keypad")},Or.createElement("div",{class:Or.const("dcg-braille-description")},Or.createElement("div",{class:Or.const("dcg-braille-title")},()=>this.controller.s("basic-calculator-text-braille-mode-is-on",{mode:this.brailleType()})),Or.createElement("div",{class:Or.const("dcg-braille-info-text")},()=>this.controller.s("basic-calculator-text-how-to-type-braille")),Or.createElement("div",{class:Or.const("dcg-btn-primary"),role:Or.const("button"),tabindex:Or.const(0),onTap:()=>this.controller.dispatch({type:"set-braille-mode",mode:"none"})},()=>this.controller.s("basic-calculator-button-turn-braille-mode-off",{mode:this.brailleType()}))),Or.createElement("div",{class:Or.const("dcg-braille-examples-table-container")},Or.createElement("table",{class:Or.const("dcg-braille-examples-table")},Or.createElement("tr",null,Or.createElement("th",null,()=>this.controller.s("basic-calculator-heading-braille-table-type-this")),Or.createElement("th",null,()=>this.brailleType()),Or.createElement("th",null,()=>this.controller.s("basic-calculator-heading-braille-table-typeset"))),Or.createElement(yf,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("2+2")}),Or.createElement(yf,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("\\frac{1}{2}")}),Or.createElement(yf,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("\\sqrt{4}")})),Or.createElement("div",{class:Or.const("dcg-more-examples-link")},Or.createElement("a",{href:()=>"https://www.desmos.com/braille-examples?"+this.controller.getBrailleMode(),target:Or.const("_blank")},()=>this.controller.s("basic-calculator-link-view-braille-examples"))))))}brailleType(){return this.controller.getBrailleMode()==="nemeth"?"Nemeth":this.controller.getBrailleMode()==="ueb"?"UEB":""}};var En=__dcg_shared_module_exports__['e']($());var ot=__dcg_shared_module_exports__['e']($());var{If:vd,Input:JX,Textarea:XX}=ot.Components,lw=class extends Ot{constructor(){super(...arguments),this.lastBrailleModeDuringFocusChange="none"}getAriaLabel(){let e=this.getIndex()+1+"";return this.s("shared-calculator-narration-expression-index",{index:e})}didUpdate(){this.renderAnsValue()}didMountMQ(e){this.mq=e}getExp(){return this.model.getExpressionById(this.props.id())}getAns(){return this.model.getExpressionAns(this.props.id())}getAnsId(){return this.model.getExpressionAnsId(this.props.id())}getLatex(){return this.getExp().latex}getValue(){return this.model.getExpressionValue(this.props.id())}getBraille(){let e=this.getExp().braille;if(e!=="")return e;{let t=Vm(this.getLatex(),this.controller.getBrailleMode());return t.isError?"":vn.toExpandedBrailleAscii(t.value)}}getIndex(){return this.model.getExpressionIndex(this.props.id())}getShowEvaluation(){return this.model.shouldShowEvaluationForExpression(this.props.id())}isFractionEvaluation(){return this.getExp().displayAsFraction}canDisplayEvaluationAsFraction(){return this.controller.getDecimalToFraction()&&this.model.canDisplayEvaluationAsFraction(this.props.id())}shouldDisplayEvaluationAsFraction(){return this.canDisplayEvaluationAsFraction()&&this.getExp().displayAsFraction}toggleFractionEvaluation(){this.dispatch({type:"toggle-fraction-evaluation",id:this.props.id()})}getFractionDisplayAriaLabel(){return this.shouldDisplayEvaluationAsFraction()?this.controller.s("basic-calculator-narration-convert-to-decimal"):this.controller.s("basic-calculator-narration-convert-to-fraction")}getError(){let e=this.model.getExpressionError(this.props.id());return e&&this.getLatex().length>0?Wd(e,this.controller.getLanguage()):""}showError(){return!!this.getError()}getFractionMessage(){return this.shouldDisplayEvaluationAsFraction()?this.s("basic-calculator-label-convert-to-decimal"):this.s("basic-calculator-label-convert-to-fraction")}getIsFocused(){return!this.controller.isSettingsMenuOpen()&&this.model.isExpressionFocused(this.props.id())}onFocusedChanged(e){let t=this.controller.getBrailleMode(),i=t!==this.lastBrailleModeDuringFocusChange;this.lastBrailleModeDuringFocusChange=t,!(!this.getExp()||i)&&(e?this.dispatch({type:"focusin",id:this.props.id()}):this.dispatch({type:"focusout",id:this.props.id()}))}onMQReflow(){this.renderedAnsData=void 0,this.renderAnsValue()}renderAnsValue(){if(!this.mq)return;let e=this.getAns(),t=!1,i=this.getAnsId();if(i){let o=this.model.getExpressionById(i);t=o&&o.displayAsFraction}this.renderedAnsData&&this.renderedAnsData.value==e&&this.renderedAnsData.displayAsFraction===t||(this.renderedAnsData={value:e,displayAsFraction:t},this.mq.querySelectorAll(".dcg-mq-ans").forEach(o=>{let n=o,a;typeof e=="number"?a=__dcg_shared_module_exports__['$a'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:t}):typeof e=="string"&&(a=e),a?(n.classList.remove("dcg-invalid"),n.innerHTML=a):(n.classList.add("dcg-invalid"),n.innerHTML='<i class="dcg-icon-error" aria-hidden="true"></i>')}))}getEvaluationLatex(){let e=this.getValue();if(e===void 0&&(e=NaN),this.model.isRationalizableConstant(this.props.id())&&!this.shouldDisplayEvaluationAsFraction())return"";let t;if(Array.isArray(e))t=`\\mathrm{${e.length}\\ element\\ list}`;else{var i=__dcg_shared_module_exports__['ab'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:this.shouldDisplayEvaluationAsFraction()});return i==="undefined"?"=\\mathrm{undefined}":"="+i}return t}getEvaluationBraille(){let e=this.getEvaluationLatex(),t=Vm(e,this.controller.getBrailleMode());return t.isError?"":vn.toExpandedBrailleAscii(t.value)}didMountBrailleInput(e){this.brailleInputNode=e}didUnmountBrailleInput(){this.brailleInputNode=void 0}handleBrailleFocus(e){let t=e.target;t&&setTimeout(this.bindIfMounted(()=>{t.setSelectionRange(0,0)}))}handleBrailleKeydown(e){!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(ue(e)===rn?(this.forceModelFocus(),this.dispatch({type:"focus-prev-expression"}),e.preventDefault()):ue(e)===wn?(this.forceModelFocus(),this.dispatch({type:"focus-next-expression"}),e.preventDefault()):ue(e)===qa?(this.forceModelFocus(),this.dispatch({type:"insert-blank-expression"}),e.preventDefault()):ue(e)===Ss&&document.activeElement===this.brailleInputNode&&this.getBraille()===""&&(this.dispatch({type:"backspace-from-braille"}),e.preventDefault()))}forceModelFocus(){document.activeElement!==this.brailleInputNode&&this.onFocusedChanged(!0)}focusBrailleInput(){this.brailleInputNode&&document.activeElement!==this.brailleInputNode&&this.brailleInputNode.focus()}getPostLabel(){if(this.showError())return this.getError();if(this.getShowEvaluation()){let e=this.getValue();return e===void 0&&(e=NaN),Array.isArray(e)?`${e.length} element list`:"equals "+uo(__dcg_shared_module_exports__['ab'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:this.shouldDisplayEvaluationAsFraction()}))}return""}onBrailleInput(e){this.controller.isSettingsMenuOpen()&&this.controller.dispatch({type:"close-settings-menu"});let t=n0(vn.coerceToSixDotCells(e),this.controller.getBrailleMode()),i=t.isError?"":t.value;(!this.controller.getCapExpressionSize()||nm(i)<=am)&&this.controller.dispatch({type:"update-latex-from-braille",latex:i,braille:e,id:this.props.id()})}getIndexSubscript(){return`_{${this.getIndex()+1}}`}getEvaluationDigits(){return this.controller.isScientificCalc()?10:7}onMountContainer(e){this.containerNode=e}onTapContainer(e){e.target===this.containerNode&&!this.getShowEvaluation()&&!this.showError()&&this.forceModelFocus()}template(){return ot.createElement("div",{class:()=>({"dcg-basic-expression":!0,"dcg-focused":this.getIsFocused(),"dcg-braille-io":this.controller.renderAsBraille()}),onTap:this.bindFn(this.onTapContainer),onMount:this.bindFn(this.onMountContainer)},ot.createElement(vd,{predicate:()=>this.controller.renderAsBraille()},()=>ot.createElement("div",{class:ot.const("dcg-braille-input")},ot.createElement(Ju,{ariaLabel:()=>{let e=Vm(`eq${this.getIndexSubscript()}`,this.controller.getBrailleMode());return e.isError?"":vn.toExpandedBrailleAscii(e.value)},didMount:this.bindFn(this.didMountBrailleInput),didUnmount:this.bindFn(this.didUnmountBrailleInput),onFocusedChanged:this.bindFn(this.onFocusedChanged),shouldFocus:this.bindFn(this.getIsFocused),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:this.bindFn(this.onBrailleInput),sixKeyInput:()=>this.controller.getSixKeyInput(),value:()=>this.getBraille(),isStatic:this.const(!1)}))),ot.createElement(vd,{predicate:()=>this.controller.renderAsBraille()},()=>ot.createElement("div",{class:ot.const("dcg-braille-evaluation-container")},ot.createElement(vd,{predicate:()=>this.getShowEvaluation()},()=>ot.createElement("div",{class:ot.const("dcg-braille-evaluation")},ot.createElement(JX,{readonly:this.const("true"),class:this.const("dcg-braille-evaluation-inner"),value:()=>this.getEvaluationBraille(),onFocus:this.bindFn(this.handleBrailleFocus),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:()=>{}}))),ot.createElement(vd,{predicate:()=>this.showError()},()=>ot.createElement("div",{class:ot.const("dcg-braille-error")},ot.createElement("div",{class:ot.const("dcg-basic-expression-error")},ot.createElement("i",{class:ot.const("dcg-icon-error"),"aria-hidden":ot.const("true")})),ot.createElement(XX,{readonly:this.const("true"),class:this.const("dcg-braille-error-inner"),value:()=>this.getError(),onFocus:this.bindFn(this.handleBrailleFocus),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:()=>{}}))))),ot.createElement(vd,{predicate:()=>this.controller.renderAsBraille()},()=>ot.createElement("div",{class:ot.const("dcg-exp-mathquill-container"),didMount:this.bindFn(this.didMountMQ),onTap:this.bindFn(this.forceModelFocus)},ot.createElement(ke,{latex:()=>this.getLatex(),config:this.const({}),onReflow:this.bindFn(this.onMQReflow)}))),ot.createElement(vd,{predicate:()=>!this.controller.renderAsBraille()},()=>ot.createElement("div",{class:ot.const("dcg-exp-mathquill-container"),didMount:this.bindFn(this.didMountMQ)},ot.createElement(ve,{latex:()=>this.getLatex(),onReflow:this.bindFn(this.onMQReflow),isFocused:this.bindFn(this.getIsFocused),capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel(),getAriaPostLabel:()=>this.getPostLabel(),hasError:()=>!1,onUserPressedKey:(e,t)=>{this.controller.isSettingsMenuOpen()&&this.controller.dispatch({type:"close-settings-menu"}),this.dispatch({type:"keypad/press-key",key:e,evt:t})},onUserTypedText:e=>this.dispatch({type:"keypad/type-text",text:e}),onUserChangedLatex:e=>{this.dispatch({type:"update-latex",id:this.props.id(),latex:e})},onFocusedChanged:this.bindFn(this.onFocusedChanged),disableSpace:()=>this.controller.getRestrictedEditing()}))),ot.createElement("div",{class:ot.const("dcg-exp-output-container")},ot.createElement(vd,{predicate:()=>this.showError()&&!this.controller.renderAsBraille()},()=>ot.createElement(Ce,{tooltip:this.bindFn(this.getError),gravity:this.const("w"),sticky:this.const(!0)},ot.createElement("div",{class:ot.const("dcg-basic-expression-error")},ot.createElement("i",{class:ot.const("dcg-icon-error"),"aria-hidden":ot.const("true")})))),ot.createElement(vd,{predicate:()=>this.getShowEvaluation()},()=>ot.createElement("div",{class:()=>({"dcg-basic-expression-value":!0,"dcg-basic-evaluation-gray":Array.isArray(this.getValue())})},ot.createElement(ke,{config:this.const({}),latex:()=>this.getEvaluationLatex()}),ot.createElement(vd,{predicate:this.bindFn(this.canDisplayEvaluationAsFraction)},()=>ot.createElement(Ce,{tooltip:this.bindFn(this.getFractionMessage),gravity:this.const("s")},ot.createElement("span",{role:ot.const("button"),tabindex:ot.const("0"),"aria-label":this.bindFn(this.getFractionDisplayAriaLabel),class:()=>({"dcg-basic-fraction-toggle":!0,"dcg-selected":this.isFractionEvaluation()}),onTap:this.bindFn(this.toggleFractionEvaluation)},ot.createElement("i",{class:ot.const("dcg-icon-fraction"),"aria-hidden":ot.const("true")}))))))))}getMQConfig(){return this.controller.getMathquillConfig()}};kt();var{For:QX,If:ZX}=En.Components,cw=class extends Ot{constructor(){super(...arguments),this.didShowAnswerHint=!1,this.didHideAnswerHint=!1}template(){return En.createElement("div",{class:En.const("dcg-basic-list-container"),role:En.const("region"),"aria-label":()=>this.controller.s("shared-calculator-narration-expression-list"),didMount:this.bindFn(this.didMountContainer)},En.createElement("div",{class:En.const("dcg-basic-list-placeholder"),didMount:this.bindFn(this.didMountPlaceholder)},En.createElement(ZX,{predicate:this.bindFn(this.showAnswerHint)},()=>En.createElement("div",{class:En.const("dcg-answer-hint")},()=>this.controller.s("basic-calculator-label-answer-hint"),En.createElement("i",{class:En.const("dcg-icon-curved-arrow")})))),En.createElement(QX,{each:()=>this.model.getExpressionOrder()},En.createElement("div",{class:()=>({"dcg-basic-list":!0,"dcg-projector-mode":this.controller.isProjectorMode()})},e=>En.createElement(lw,{controller:this.props.controller,id:this.const(e)}))))}didMountPlaceholder(e){W(e).on("dcg-tap",Pr)}showAnswerHint(){if(this.didHideAnswerHint)return!1;let e=this.model.getExpressionOrder()[0];return this.model.shouldShowEvaluationForExpression(e)||this.didShowAnswerHint?(this.didShowAnswerHint=!0,this.model.getNumberOfExpressions()>1||this.model.getExpressionLatex(e)===""?(this.didHideAnswerHint=!0,!1):!0):!1}didUpdate(){if(!this.container)return;let e=this.container.querySelector(".dcg-focused");e&&Qs(e,this.container,50)}didMountContainer(e){this.container=e}};var{If:dw,IfElse:ok}=Bt.Components,pw=class extends Ot{template(){return Bt.createElement(dw,{predicate:()=>this.controller.shouldRender()},()=>Bt.createElement("div",{class:Bt.const("dcg-calculator-api-container"),style:Bt.const("width: 100%; height: 100%; position: relative;")},Bt.createElement("div",{class:()=>({"dcg-calc-basic-main-wrapper":!0,"dcg-narrow":this.controller.containerSize.width<570,"dcg-short":this.controller.containerSize.height<=540,"dcg-scientific-calculator":this.controller.isScientificCalc(),"dcg-four-function-calculator":this.controller.isFourFunctionCalc(),"dcg-container":!0}),onKeydown:this.bindFn(this.handleRootKeydown),didMount:this.bindFn(this.didMountRoot),"x-ms-format-detection":Bt.const("none"),style:()=>({"--dcg-custom-background-color":this.controller.hasBackgroundColor()?this.controller.getBackgroundColor():void 0,"--dcg-custom-text-color":this.controller.hasTextColor()?this.controller.getTextColor():void 0})},Bt.createElement("div",{role:Bt.const("application"),"aria-label":()=>this.controller.isScientificCalc()?this.controller.s("basic-calculator-narration-calc-description-scientific"):this.controller.isFourFunctionCalc()?this.controller.s("basic-calculator-narration-calc-description-fourfunction"):"",class:()=>({"dcg-calc-basic-main":!0,"dcg-inverted-colors":this.controller.getInvertedColors(),"dcg-projector-mode":this.controller.isProjectorMode(),"dcg-ipad":La,"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-no-hyperlinks":!this.controller.getAllowLinks()}),style:()=>({"font-size":`${this.controller.getFontSize()}px`,filter:this.controller.getInvertedColors()?"invert(100%)":"none"})},Bt.createElement(cw,{controller:this.props.controller}),Bt.createElement(dw,{predicate:()=>this.controller.isScientificCalc()&&this.model.isSingleExpression()},()=>Bt.createElement("div",null,Bt.createElement(ik,{controller:this.props.controller}),Bt.createElement("div",{class:Bt.const("dcg-basic-keypad-container")},ok(()=>this.controller.renderAsBraille(),{true:()=>Bt.createElement(Sh,{controller:this.props.controller}),false:()=>Bt.createElement(ew,{controller:this.props.controller})})))),Bt.createElement(dw,{predicate:()=>this.controller.isScientificCalc()&&!this.model.isSingleExpression()},()=>Bt.createElement("div",null,Bt.createElement(rk,{controller:this.props.controller}),Bt.createElement("div",{class:Bt.const("dcg-basic-keypad-container")},ok(()=>this.controller.renderAsBraille(),{true:()=>Bt.createElement(Sh,{controller:this.props.controller}),false:()=>Bt.createElement(sw,{controller:this.props.controller})})))),Bt.createElement(dw,{predicate:()=>this.controller.isFourFunctionCalc()&&this.model.isSingleExpression()},()=>Bt.createElement("div",null,Bt.createElement(tk,{controller:this.props.controller}),Bt.createElement("div",{class:Bt.const("dcg-basic-keypad-container")},ok(()=>this.controller.renderAsBraille(),{true:()=>Bt.createElement(Sh,{controller:this.props.controller}),false:()=>Bt.createElement(Zx,{controller:this.props.controller})})))),Bt.createElement(dw,{predicate:()=>this.controller.isFourFunctionCalc()&&!this.model.isSingleExpression()},()=>Bt.createElement("div",null,Bt.createElement(ZD,{controller:this.props.controller}),Bt.createElement("div",{class:Bt.const("dcg-basic-keypad-container")},ok(()=>this.controller.renderAsBraille(),{true:()=>Bt.createElement(Sh,{controller:this.props.controller}),false:()=>Bt.createElement(Qx,{controller:this.props.controller})}))))))))}didMountRoot(e){Iu(e)}handleRootKeydown(e){let t=Ai(e),i=this.controller.model;if(Wb(e))return this.dispatch({type:"undo",source:"keyboard-shortcut"}),!1;if($b(e))return this.dispatch({type:"redo",source:"keyboard-shortcut"}),!1;if(e.altKey!==xi&&e.metaKey===xi&&!e.ctrlKey&&e.shiftKey&&t==="A"&&this.controller.getDecimalToFraction()){let o=i.getFocusedExpression();o&&i.canDisplayEvaluationAsFraction(o.id)&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"toggle-fraction-evaluation",id:o.id}),this.controller.runAfterDispatch(()=>{i.getFocusedExpression().displayAsFraction?ie(this.controller.s("shared-calculator-narration-show-as-fraction")):ie(this.controller.s("shared-calculator-narration-show-as-decimal"))}))}else if(!e.metaKey&&!e.shiftKey){if(!e.ctrlKey&&!e.altKey&&ue(e)===Ss){if(!document.activeElement||ip(document.activeElement))return!1}else if(e.ctrlKey===xi&&e.altKey===!xi){if(t==="N")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"nemeth"}),ie(this.controller.s("shared-calculator-narration-hotkey-braille-mode-nemeth")),!1):void 0;if(t==="U")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"ueb"}),ie(this.controller.s("shared-calculator-narration-hotkey-braille-mode-ueb")),!1):void 0;if(t==="Q"||t==="X")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"none"}),ie(this.controller.s("shared-calculator-narration-hotkey-braille-mode-off")),!1):void 0;if(t==="6"){if(!this.controller.getBrailleControls())return;let o=!this.controller.getSixKeyInput();return this.dispatch({type:"set-six-key-input",useSixKeyInput:o}),ie(o?this.controller.s("basic-calculator-narration-hotkey-six-key-input-on"):this.controller.s("basic-calculator-narration-hotkey-six-key-input-off")),!1}else if(t==="D")return this.controller.isScientificCalc()?(e.preventDefault(),this.controller.dispatch({type:"degrees"}),ie(i.getDegreeMode()?this.controller.s("basic-calculator-narration-controlbar-degrees"):this.controller.s("basic-calculator-narration-controlbar-radians")),!1):void 0}}return!0}};var xf=class extends wh{constructor(e){super(e)}init(e){e=__dcg_shared_module_exports__['i'](e),e.backgroundColor&&!__dcg_shared_module_exports__['bd'](e.backgroundColor)&&(__dcg_shared_module_exports__['pd'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)"),delete e.backgroundColor),e.textColor&&!__dcg_shared_module_exports__['bd'](e.textColor)&&(__dcg_shared_module_exports__['pd'].warn("Invalid textColor. Text color must be a 3- or 6-character hex color (e.g. #000 or #001111)"),delete e.textColor);let t={language:"en",qwertyKeyboard:!0,links:!0,degreeMode:!1,settingsMenu:!0,invertedColors:!1,backgroundColor:"#fff",textColor:"#000",brailleMode:"none",sixKeyInput:!1,brailleControls:!0,brailleExpressionDownload:!0,projectorMode:!1,capExpressionSize:!1,functionDefinition:!0,autosize:!0,evaluationMode:"scientific",restrictedEditing:!1,additionalFunctions:["sqrt"],disableParentheses:!1,typingSlashWritesDivisionSymbol:!1,typingAsteriskWritesTimesSymbol:!1,decimalToFraction:!0,replaceCommaWith10Exp:!1,replaceRoundWithReciprocal:!1,...e};this.settings=new ti;let i={workerPool:pf,settingsProxy:this.settings};this.controller=new jx(t,i),this.controller.onEventEmitted=o=>{o==="render"&&this.updateView(),this.triggerEvent(o,void 0)},this.setupDomChangeDetector(t.autosize)}onCreateView(){return wf.mountToNode(pw,this.rootElt,{controller:wf.const(this.controller)})}setState(e,t){t||(t={}),this.controller.dispatch({type:"set-state-from-api",state:e,opts:{allowUndo:!!t.allowUndo}})}getState(){return __dcg_shared_module_exports__['i'](this.controller.model.getPersistedState())}undo(){this.controller.dispatch({type:"undo",source:"api"})}redo(){this.controller.dispatch({type:"redo",source:"api"})}clearHistory(){this.controller.dispatch({type:"clear-history"})}setBlank(e){e||(e={}),this.controller.dispatch({type:"set-blank",opts:{allowUndo:!!e.allowUndo}})}updateSettings(e){if(e!=null)for(let t in e)switch(t){case"fontSize":let i=e[t];if(i===void 0)continue;this.controller.dispatch({type:"update-font-size",size:i});break;case"invertedColors":let o=e[t];if(o===void 0)continue;this.controller.dispatch({type:"update-inverted-colors",mode:o});break;case"backgroundColor":let n=e[t];if(n===void 0||!__dcg_shared_module_exports__['bd'](n)){__dcg_shared_module_exports__['pd'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)");continue}this.controller.dispatch({type:"update-background-color",color:n});break;case"textColor":let a=e[t];if(a===void 0||!__dcg_shared_module_exports__['bd'](a)){__dcg_shared_module_exports__['pd'].warn("Invalid textColor. 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Cp,this.hookUpDispatcher()}getBackgroundColor(){return"does-not-matter"}runAfterDispatch(e){this._queuedCallbacks.push(e)}enqueueEvent(e){this.runAfterDispatch(()=>{this.onEventEmitted&&this.onEventEmitted(e)})}getKeypadType(){return this.keypadType}getProjectorMode(){return this.projectorMode}getScientificKeyboardMode(){return this.scientificKeyboardMode}updateKeyboardMode(e){this.scientificKeyboardMode=e}typeIntoFocusedMathquill(e){e=e.replace(/\r|\n/g,"");let t=this.activeMQ;t&&(t.typedText(e),ve.simulateUserChangedLatex(t))}pressKeyInFocusedMathquill(e,t){let i=this.activeMQ;if(i){if(e==="Enter"){t&&(t.preventDefault(),t.stopPropagation()),this.enqueueEvent("enter");return}i.keystroke(e,t)}}executeCommandInFocusedMathquill(e){let t=this.activeMQ;t&&Gm(t,e,{capExpressionSize:!1})}hookUpDispatcher(){this.dispatcher.register(e=>{switch(this.enqueueEvent("render"),e.type){case"hide-keypad":this.enqueueEvent("hide-keypad");break;case"set-active-mq":this.activeMQ=e.mq;break;case"set-keypad-type":this.keypadType=e.keypadType;break;case"keypad/shift":this.updateKeyboardMode(this.scientificKeyboardMode==="capitalQwerty"?"qwerty":"capitalQwerty");break;case"main":this.updateKeyboardMode("main");break;case"ABC":this.updateKeyboardMode("qwerty");break;case"functions":this.updateKeyboardMode("functions");break;case"keypad/type-text":this.typeIntoFocusedMathquill(e.text);break;case"keypad/press-key":this.pressKeyInFocusedMathquill(e.key,e.evt);break;case"keypad/custom-command":this.executeCommandInFocusedMathquill(e.command);break;case"keypad/123":case"keypad/abc":case"keypad/audio-trace":case"redo":case"undo":break;default:return e}})}};var Ni=__dcg_shared_module_exports__['e']($());var DU=__dcg_shared_module_exports__['e']($()),Jo=class extends DU.Class{init(){this.controller=this.props.controller(),this.dispatch=this.controller.dispatch,this.s=this.controller.s}};var Qi=__dcg_shared_module_exports__['e']($());var nk=class extends Jo{template(){return Qi.createElement(Et,{controller:this.props.controller},Qi.createElement(ge,null,x(this,"a^2"),x(this,"a^b"),x(this,"|a|"),x(this,"a/b"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"7",{style:"highlight"}),x(this,"8",{style:"highlight"}),x(this,"9",{style:"highlight"}),x(this,"/"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"x"),x(this,"y")),Qi.createElement(ge,null,x(this,"("),x(this,")"),x(this,"<"),x(this,">"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"4",{style:"highlight"}),x(this,"5",{style:"highlight"}),x(this,"6",{style:"highlight"}),x(this,"*"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"left",{style:"highlight"}),x(this,"right",{style:"highlight"})),Qi.createElement(ge,null,x(this,"sqrt"),x(this,","),x(this,"<="),x(this,">="),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"1",{style:"highlight"}),x(this,"2",{style:"highlight"}),x(this,"3",{style:"highlight"}),x(this,"-"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),Pt(.5),x(this,"backspace",{style:"highlight",colspan:1.5})),Qi.createElement(ge,null,x(this,"nthroot"),x(this,"pi"),x(this,"%"),x(this,"a_b"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"0",{style:"highlight"}),x(this,".",{style:"highlight"}),x(this,"="),x(this,"+"),Qi.createElement("div",{class:Qi.const("dcg-partition-placeholder")}),x(this,"enter",{colspan:2,style:"blue"})))}};var wl=__dcg_shared_module_exports__['e']($());var ak=class extends Jo{template(){return wl.createElement(Et,{controller:this.props.controller},wl.createElement(ge,null,x(this,"q"),x(this,"w"),x(this,"e"),x(this,"r"),x(this,"t"),x(this,"y"),x(this,"u"),x(this,"i"),x(this,"o"),x(this,"p")),wl.createElement(ge,null,wl.createElement("div",{class:wl.const("dcg-half-width-placeholder")}),x(this,"a"),x(this,"s"),x(this,"d"),x(this,"f"),x(this,"g"),x(this,"h"),x(this,"j"),x(this,"k"),x(this,"l"),wl.createElement("div",{class:wl.const("dcg-half-width-placeholder")})),wl.createElement(ge,null,x(this,"shift",{style:"highlight"}),x(this,"z"),x(this,"x"),x(this,"c"),x(this,"v"),x(this,"b"),x(this,"n"),x(this,"m"),x(this,":"),x(this,"backspace",{style:"highlight"})),wl.createElement(ge,null,x(this,"~"),x(this,"{"),x(this,"}"),x(this,"["),x(this,"]"),x(this,"\xB1"),x(this,"'"),x(this,"obelus"),x(this,"enter",{style:"blue"})))}};var vl=__dcg_shared_module_exports__['e']($());var sk=class extends Jo{template(){return vl.createElement(Et,{controller:this.props.controller},vl.createElement(ge,null,x(this,"Q"),x(this,"W"),x(this,"E"),x(this,"R"),x(this,"T"),x(this,"Y"),x(this,"U"),x(this,"I"),x(this,"O"),x(this,"P")),vl.createElement(ge,null,vl.createElement("div",{class:vl.const("dcg-half-width-placeholder")}),x(this,"A"),x(this,"S"),x(this,"D"),x(this,"F"),x(this,"G"),x(this,"H"),x(this,"J"),x(this,"K"),x(this,"L"),vl.createElement("div",{class:vl.const("dcg-half-width-placeholder")})),vl.createElement(ge,null,x(this,"shift",{style:"highlight"}),x(this,"Z"),x(this,"X"),x(this,"C"),x(this,"V"),x(this,"B"),x(this,"N"),x(this,"M"),x(this,","),x(this,"backspace",{style:"highlight"})),vl.createElement(ge,null,x(this,"="),x(this,"("),x(this,")"),x(this,"["),x(this,"]"),x(this,"\xB1"),x(this,"'"),x(this,"obelus"),x(this,"enter",{style:"blue"})))}};var ha=__dcg_shared_module_exports__['e']($());var lk=class extends Jo{template(){return ha.createElement(Et,{controller:this.props.controller},ha.createElement(ge,null,x(this,"sin"),x(this,"cos"),x(this,"tan"),ha.createElement("div",{class:ha.const("dcg-partition-placeholder")}),x(this,"ln"),x(this,"log"),x(this,"backspace",{style:"highlight"})),ha.createElement(ge,null,x(this,"arcsin"),x(this,"arccos"),x(this,"arctan"),ha.createElement("div",{class:ha.const("dcg-partition-placeholder")}),x(this,"e^x"),x(this,"abs"),x(this,"round")),ha.createElement(ge,null,x(this,"mean"),x(this,"stdev"),x(this,"stdevp"),ha.createElement("div",{class:ha.const("dcg-partition-placeholder")}),x(this,"a^b"),x(this,"sqrt"),x(this,"nthroot")),ha.createElement(ge,null,x(this,"nPr"),x(this,"nCr"),x(this,"!"),ha.createElement("div",{class:ha.const("dcg-partition-placeholder")}),x(this,"e"),x(this,"%"),x(this,"enter",{style:"blue"})))}};var Kn=__dcg_shared_module_exports__['e']($());var ck=class extends Jo{template(){return Kn.createElement(Et,{controller:this.props.controller},Kn.createElement(ge,null,x(this,"1",{style:"highlight"}),x(this,"2",{style:"highlight"}),x(this,"3",{style:"highlight"}),x(this,"4",{style:"highlight"}),x(this,"5",{style:"highlight"}),x(this,"6",{style:"highlight"}),x(this,"7",{style:"highlight"}),x(this,"8",{style:"highlight"}),x(this,"9",{style:"highlight"}),x(this,"0",{style:"highlight"}),Kn.createElement("div",{class:Kn.const("dcg-partition-placeholder")}),x(this,"left",{style:"highlight"}),x(this,"right",{style:"highlight"}),Kn.createElement("div",{class:Kn.const("dcg-inline-hide-keypad-button"),"dcg-command":Kn.const("hide-keypad"),onTap:()=>this.props.controller().dispatch({type:"hide-keypad"})},Kn.createElement("div",{class:Kn.const("dcg-inline-hide-keypad-button-inner")},Kn.createElement("i",{class:Kn.const("dcg-icon-hide"),"aria-hidden":Kn.const("true")})))),Kn.createElement(ge,null,Pt(2),x(this,"."),x(this,"="),x(this,"+"),x(this,"-"),x(this,"multiplication"),x(this,"obelus"),Pt(3),x(this,"backspace",{style:"highlight",colspan:1.5}),Pt(1)),Kn.createElement(ge,null,Pt(2),x(this,"a/b"),x(this,","),x(this,"("),x(this,")"),x(this,"<"),x(this,">"),Pt(2.5),x(this,"enter",{colspan:2,style:"blue"}),Pt(1)))}};var Bs=__dcg_shared_module_exports__['e']($());var dk=class extends Jo{template(){let r=this.props.controller();return Bs.createElement(es,{controller:this.props.controller},Bs.createElement(fr,{command:this.const("main"),selected:()=>r.getScientificKeyboardMode()==="main",ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>r.dispatch({type:"main"})},()=>r.s("basic-calculator-button-controlbar-main")),Bs.createElement(fr,{command:this.const("ABC"),selected:()=>["qwerty","capitalQwerty"].indexOf(r.getScientificKeyboardMode())!==-1,ignoreInTabOrder:this.const(!0),selectable:this.const(!0),ariaLabel:()=>r.s("basic-calculator-narration-controlbar-abc"),onTap:()=>r.dispatch({type:"ABC"})},()=>r.s("basic-calculator-button-controlbar-abc")),Bs.createElement(fr,{command:this.const("functions"),selected:()=>["functions","restrictedFunctions"].indexOf(r.getScientificKeyboardMode())!==-1,ariaLabel:()=>r.s("basic-calculator-narration-controlbar-functions"),ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>r.dispatch({type:"functions"})},()=>r.s("shared-calculator-button-controlbar-functions")),Bs.createElement("div",{class:Bs.const("dcg-hide-keypad-button"),"dcg-command":Bs.const("hide-keypad"),onTap:()=>r.dispatch({type:"hide-keypad"})},Bs.createElement("i",{class:Bs.const("dcg-icon-hide"),"aria-hidden":Bs.const("true")})))}};var{Switch:rQ,SwitchUnion:iQ}=Ni.Components,pk=class extends Jo{template(){return Ni.createElement("div",{class:Ni.const("dcg-calculator-api-container"),style:()=>"width: 100%; height: 100%; position: relative;"},Ni.createElement("div",{class:Ni.const("dcg-do-not-blur dcg-container dcg-api-shared-keypad-root"),didMount:this.bindFn(this.didMountRoot)},this.children))}didMountRoot(e){Iu(e)}},_1=class extends Jo{template(){return Ni.createElement(pk,{...this.props},Ni.createElement("div",{class:()=>({"dcg-fourfunction-keypad-container":!0,"dcg-projector-mode":this.props.controller().getProjectorMode()!=="none","dcg-classroom-large-projector-mode":this.props.controller().getProjectorMode()==="large"}),role:Ni.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},Ni.createElement(ck,{controller:this.props.controller})))}},F1=class extends Jo{template(){return Ni.createElement(pk,{...this.props},Ni.createElement("div",{class:()=>({"dcg-scientific-keypad-container":!0,"dcg-projector-mode":this.props.controller().getProjectorMode()!=="none","dcg-classroom-large-projector-mode":this.props.controller().getProjectorMode()==="large"})},Ni.createElement(dk,{controller:this.props.controller}),Ni.createElement("div",{role:Ni.const("group"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},Ni.createElement(rQ,{key:()=>this.controller.getScientificKeyboardMode()},e=>{switch(e){case"qwerty":return Ni.createElement(ak,{controller:this.props.controller});case"capitalQwerty":return Ni.createElement(sk,{controller:this.props.controller});case"functions":return Ni.createElement(lk,{controller:this.props.controller});default:return Ni.createElement(nk,{controller:this.props.controller})}}))))}},uk=class extends Jo{template(){return iQ(()=>this.controller.getKeypadType(),{fourfunction:()=>Ni.createElement(_1,{...this.props}),scientific:()=>Ni.createElement(F1,{...this.props})})}};var Sf=class extends wh{constructor(e,t){super(e),this.init(t)}init(e){this.controller=new uw(e),this.controller.onEventEmitted=t=>{t==="render"&&this.updateView(),this.triggerEvent(t,void 0)},this.setupDomChangeDetector(!0)}setActiveMathquill(e){this.controller.dispatch({type:"set-active-mq",mq:e})}setKeypadType(e){this.controller.dispatch({type:"set-keypad-type",keypadType:e})}onCreateView(){return Ef.mountToNode(uk,this.rootElt,{controller:Ef.const(this.controller)})}onResizeView(e){}onDestroyView(){Ef.unmountFromNode(this.rootElt)}destroy(){super.destroy()}};var Df=class extends xh{constructor(e,t,i){super(e,{...t,product:"geometry-calculator"},i),this.setState(fm),this.clearHistory()}};var oQ=__dcg_shared_module_exports__['e']($());Pc();var hw;typeof Desmos!="undefined"?hw=Desmos:(hw={},window.Desmos=hw);var 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/*!
 * jQuery JavaScript Library v3.6.0
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2021-03-02T17:08Z
 */
/*!!
 *  Canvas 2 Svg v1.0.19
 *  A low level canvas to SVG converter. Uses a mock canvas context to build an SVG document.
 *
 *  Licensed under the MIT license:
 *  http://www.opensource.org/licenses/mit-license.php
 *
 *  Author:
 *  Kerry Liu
 *
 *  Copyright (c) 2014 Gliffy Inc.
 *
 *  Modifications by Desmos:
 *  - wrapped in AMD pattern
 *  - added ctx.ellipse() method
 *  - fixed image opacity bug
 *  - added ability to add classNames to exported svg elements
 *  - added ability to add named groups
 *  - removed dominant-basline attribute. Editors appear to ignore it. Must solve baseline issues using transformations
 */
})();
  })();
})(typeof window !== undefined ? window : this || {});


})();