CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-disabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Category:Formal languages - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-disabled vector-feature-custom-font-size-clientpref--excluded vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-not-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"8a90e66a-5191-460d-9e7e-c0e8dd7de9b5","wgCanonicalNamespace":"Category","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":14,"wgPageName":"Category:Formal_languages","wgTitle":"Formal languages","wgCurRevisionId":1229849222,"wgRevisionId":1229849222,"wgArticleId":699134,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Commons category link from Wikidata","Template Category TOC via Automatic category TOC on category with 201–300 pages","Automatic category TOC generates standard Category TOC","Grammar","Theoretical computer science","Combinatorics on words","Metalogic","Mathematical logic","Formalism (deductive)","Syntax (logic)"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName": "Category:Formal_languages","wgRelevantArticleId":699134,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":300,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q7142640","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform", "platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","mediawiki.action.styles":"ready","ext.categoryTree.styles":"ready","mediawiki.helplink":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.tmh.player.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.categoryTree","site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.tmh.player", "ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","wikibase.client.vector-2022","ext.checkUser.clientHints","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.categoryTree.styles%7Cext.tmh.player.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cmediawiki.action.styles%7Cmediawiki.helplink%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Category:Formal languages - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Category:Formal_languages"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Category:Formal_languages&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Category:Formal_languages"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-14 ns-subject mw-editable page-Category_Formal_languages rootpage-Category_Formal_languages skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Category%3AFormal+languages" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Category%3AFormal+languages" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Category%3AFormal+languages" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Category%3AFormal+languages" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Category</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Formal languages</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 48 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-48" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">48 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B5%D9%86%D9%8A%D9%81:%D9%84%D8%BA%D8%A7%D8%AA_%D8%B4%D9%83%D9%84%D9%8A%D8%A9" title="تصنيف:لغات شكلية – Arabic" lang="ar" hreflang="ar" data-title="تصنيف:لغات شكلية" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kateqoriya:Formal_dill%C9%99r_n%C9%99z%C9%99riyy%C9%99si" title="Kateqoriya:Formal dillər nəzəriyyəsi – Azerbaijani" lang="az" hreflang="az" data-title="Kateqoriya:Formal dillər nəzəriyyəsi" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B7%E0%A6%AF%E0%A6%BC%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80:%E0%A6%B0%E0%A7%8C%E0%A6%AA_%E0%A6%AD%E0%A6%BE%E0%A6%B7%E0%A6%BE" title="বিষয়শ্রেণী:রৌপ ভাষা – Bangla" lang="bn" hreflang="bn" data-title="বিষয়শ্রেণী:রৌপ ভাষা" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%A4%D0%B0%D1%80%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%8F_%D0%BC%D0%BE%D0%B2%D1%8B" title="Катэгорыя:Фармальныя мовы – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Катэгорыя:Фармальныя мовы" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%A4%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D0%BD%D0%B8_%D0%B5%D0%B7%D0%B8%D1%86%D0%B8" title="Категория:Формални езици – Bulgarian" lang="bg" hreflang="bg" data-title="Категория:Формални езици" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Kategorija:Formalni_jezici" title="Kategorija:Formalni jezici – Bosnian" lang="bs" hreflang="bs" data-title="Kategorija:Formalni jezici" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Categoria:Llenguatges_formals" title="Categoria:Llenguatges formals – Catalan" lang="ca" hreflang="ca" data-title="Categoria:Llenguatges formals" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8:%D0%A4%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D0%BB%C4%95_%D1%87%C4%95%D0%BB%D1%85%D0%B5%D1%81%D0%B5%D0%BD_%D1%82%D0%B5%D0%BE%D1%80%D0%B8%D0%B9%C4%95" title="Категори:Формаллĕ чĕлхесен теорийĕ – Chuvash" lang="cv" hreflang="cv" data-title="Категори:Формаллĕ чĕлхесен теорийĕ" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kategorie:Form%C3%A1ln%C3%AD_jazyky" title="Kategorie:Formální jazyky – Czech" lang="cs" hreflang="cs" data-title="Kategorie:Formální jazyky" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kategorie:Theorie_formaler_Sprachen" title="Kategorie:Theorie formaler Sprachen – German" lang="de" hreflang="de" data-title="Kategorie:Theorie formaler Sprachen" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%B1%CF%84%CE%B7%CE%B3%CE%BF%CF%81%CE%AF%CE%B1:%CE%A4%CF%85%CF%80%CE%B9%CE%BA%CE%AD%CF%82_%CE%B3%CE%BB%CF%8E%CF%83%CF%83%CE%B5%CF%82" title="Κατηγορία:Τυπικές γλώσσες – Greek" lang="el" hreflang="el" data-title="Κατηγορία:Τυπικές γλώσσες" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Categor%C3%ADa:Lenguajes_formales" title="Categoría:Lenguajes formales – Spanish" lang="es" hreflang="es" data-title="Categoría:Lenguajes formales" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kategorio:Formalaj_lingvoj" title="Kategorio:Formalaj lingvoj – Esperanto" lang="eo" hreflang="eo" data-title="Kategorio:Formalaj lingvoj" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B1%D8%AF%D9%87:%D8%B2%D8%A8%D8%A7%D9%86%E2%80%8C%D9%87%D8%A7%DB%8C_%D8%B5%D9%88%D8%B1%DB%8C" title="رده:زبان‌های صوری – Persian" lang="fa" hreflang="fa" data-title="رده:زبان‌های صوری" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Cat%C3%A9gorie:Langage_formel" title="Catégorie:Langage formel – French" lang="fr" hreflang="fr" data-title="Catégorie:Langage formel" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%84%EB%A5%98:%ED%98%95%EC%8B%9D_%EC%96%B8%EC%96%B4" title="분류:형식 언어 – Korean" lang="ko" hreflang="ko" data-title="분류:형식 언어" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A1%D5%BF%D5%A5%D5%A3%D5%B8%D6%80%D5%AB%D5%A1:%D5%96%D5%B8%D6%80%D5%B4%D5%A1%D5%AC_%D5%AC%D5%A5%D5%A6%D5%B8%D6%82%D5%B6%D5%A5%D6%80" title="Կատեգորիա:Ֆորմալ լեզուներ – Armenian" lang="hy" hreflang="hy" data-title="Կատեգորիա:Ֆորմալ լեզուներ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%A3%E0%A5%80:%E0%A4%94%E0%A4%AA%E0%A4%9A%E0%A4%BE%E0%A4%B0%E0%A4%BF%E0%A4%95_%E0%A4%AD%E0%A4%BE%E0%A4%B7%E0%A4%BE%E0%A4%8F%E0%A4%81" title="श्रेणी:औपचारिक भाषाएँ – Hindi" lang="hi" hreflang="hi" data-title="श्रेणी:औपचारिक भाषाएँ" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Kategorija:Formalni_jezici" title="Kategorija:Formalni jezici – Croatian" lang="hr" hreflang="hr" data-title="Kategorija:Formalni jezici" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Flokkur:Formlegt_m%C3%A1l" title="Flokkur:Formlegt mál – Icelandic" lang="is" hreflang="is" data-title="Flokkur:Formlegt mál" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Categoria:Teoria_dei_linguaggi_formali" title="Categoria:Teoria dei linguaggi formali – Italian" lang="it" hreflang="it" data-title="Categoria:Teoria dei linguaggi formali" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A7%D7%98%D7%92%D7%95%D7%A8%D7%99%D7%94:%D7%A9%D7%A4%D7%95%D7%AA_%D7%A4%D7%95%D7%A8%D7%9E%D7%9C%D7%99%D7%95%D7%AA" title="קטגוריה:שפות פורמליות – Hebrew" lang="he" hreflang="he" data-title="קטגוריה:שפות פורמליות" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%99%E1%83%90%E1%83%A2%E1%83%94%E1%83%92%E1%83%9D%E1%83%A0%E1%83%98%E1%83%90:%E1%83%A4%E1%83%9D%E1%83%A0%E1%83%9B%E1%83%90%E1%83%9A%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%94%E1%83%9C%E1%83%94%E1%83%91%E1%83%98" title="კატეგორია:ფორმალური ენები – Georgian" lang="ka" hreflang="ka" data-title="კატეგორია:ფორმალური ენები" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Kategorie:Formal_Sproochen" title="Kategorie:Formal Sproochen – Luxembourgish" lang="lb" hreflang="lb" data-title="Kategorie:Formal Sproochen" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Kateg%C3%B3ria:Form%C3%A1lis_nyelvek" title="Kategória:Formális nyelvek – Hungarian" lang="hu" hreflang="hu" data-title="Kategória:Formális nyelvek" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%98%D0%B0:%D0%A4%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D0%BD%D0%B8_%D1%98%D0%B0%D0%B7%D0%B8%D1%86%D0%B8" title="Категорија:Формални јазици – Macedonian" lang="mk" hreflang="mk" data-title="Категорија:Формални јазици" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B5%BC%E0%B4%97%E0%B5%8D%E0%B4%97%E0%B4%82:%E0%B4%94%E0%B4%AA%E0%B4%9A%E0%B4%BE%E0%B4%B0%E0%B4%BF%E0%B4%95_%E0%B4%AD%E0%B4%BE%E0%B4%B7%E0%B4%95%E0%B5%BE" title="വർഗ്ഗം:ഔപചാരിക ഭാഷകൾ – Malayalam" lang="ml" hreflang="ml" data-title="വർഗ്ഗം:ഔപചാരിക ഭാഷകൾ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Categorie:Formele_taal" title="Categorie:Formele taal – Dutch" lang="nl" hreflang="nl" data-title="Categorie:Formele taal" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Category:%E5%BD%A2%E5%BC%8F%E8%A8%80%E8%AA%9E" title="Category:形式言語 – Japanese" lang="ja" hreflang="ja" data-title="Category:形式言語" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kategori:Formelle_spr%C3%A5k" title="Kategori:Formelle språk – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Kategori:Formelle språk" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kategori:Formelle_spr%C3%A5k" title="Kategori:Formelle språk – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Kategori:Formelle språk" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Kategoria:J%C4%99zyki_formalne" title="Kategoria:Języki formalne – Polish" lang="pl" hreflang="pl" data-title="Kategoria:Języki formalne" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Categoria:Linguagens_formais" title="Categoria:Linguagens formais – Portuguese" lang="pt" hreflang="pt" data-title="Categoria:Linguagens formais" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Categorie:Limbaje_formale_%C8%99i_automate" title="Categorie:Limbaje formale și automate – Romanian" lang="ro" hreflang="ro" data-title="Categorie:Limbaje formale și automate" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%A2%D0%B5%D0%BE%D1%80%D0%B8%D1%8F_%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%85_%D1%8F%D0%B7%D1%8B%D0%BA%D0%BE%D0%B2" title="Категория:Теория формальных языков – Russian" lang="ru" hreflang="ru" data-title="Категория:Теория формальных языков" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Category:Formal_leids" title="Category:Formal leids – Scots" lang="sco" hreflang="sco" data-title="Category:Formal leids" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Kateg%C3%B3ria:Form%C3%A1lne_jazyky" title="Kategória:Formálne jazyky – Slovak" lang="sk" hreflang="sk" data-title="Kategória:Formálne jazyky" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%98%D0%B0:%D0%A4%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D0%BD%D0%B8_%D1%98%D0%B5%D0%B7%D0%B8%D1%86%D0%B8" title="Категорија:Формални језици – Serbian" lang="sr" hreflang="sr" data-title="Категорија:Формални језици" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kategorija:Formalni_jezici" title="Kategorija:Formalni jezici – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Kategorija:Formalni jezici" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Luokka:Formaalit_kielet" title="Luokka:Formaalit kielet – Finnish" lang="fi" hreflang="fi" data-title="Luokka:Formaalit kielet" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kategori:Formella_spr%C3%A5k" title="Kategori:Formella språk – Swedish" lang="sv" hreflang="sv" data-title="Kategori:Formella språk" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Kategorya:Mga_wikang_pormal" title="Kategorya:Mga wikang pormal – Tagalog" lang="tl" hreflang="tl" data-title="Kategorya:Mga wikang pormal" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AB%E0%B8%A1%E0%B8%A7%E0%B8%94%E0%B8%AB%E0%B8%A1%E0%B8%B9%E0%B9%88:%E0%B8%A0%E0%B8%B2%E0%B8%A9%E0%B8%B2%E0%B8%A3%E0%B8%B9%E0%B8%9B%E0%B8%99%E0%B8%B1%E0%B8%A2" title="หมวดหมู่:ภาษารูปนัย – Thai" lang="th" hreflang="th" data-title="หมวดหมู่:ภาษารูปนัย" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kategori:Formal_dilleri" title="Kategori:Formal dilleri – Turkish" lang="tr" hreflang="tr" data-title="Kategori:Formal dilleri" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D1%96%D1%8F:%D0%A4%D0%BE%D1%80%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BC%D0%BE%D0%B2%D0%B8" title="Категорія:Формальні мови – Ukrainian" lang="uk" hreflang="uk" data-title="Категорія:Формальні мови" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B2%D9%85%D8%B1%DB%81:%D8%AA%D8%B4%DA%A9%DB%8C%D9%84%DB%8C_%D8%B2%D8%A8%D8%A7%D9%86%DB%8C%DA%BA" title="زمرہ:تشکیلی زبانیں – Urdu" lang="ur" hreflang="ur" data-title="زمرہ:تشکیلی زبانیں" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Th%E1%BB%83_lo%E1%BA%A1i:Ng%C3%B4n_ng%E1%BB%AF_h%C3%ACnh_th%E1%BB%A9c" title="Thể loại:Ngôn ngữ hình thức – Vietnamese" lang="vi" hreflang="vi" data-title="Thể loại:Ngôn ngữ hình thức" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Category:%E5%BD%A2%E5%BC%8F%E8%AF%AD%E8%A8%80" title="Category:形式语言 – Chinese" lang="zh" hreflang="zh" data-title="Category:形式语言" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q7142640#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-category" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Category:Formal_languages" title="View the category page [c]" accesskey="c"><span>Category</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Category_talk:Formal_languages" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Category:Formal_languages"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Category:Formal_languages"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Category:Formal_languages" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Category:Formal_languages" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&oldid=1229849222" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FCategory%3AFormal_languages"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FCategory%3AFormal_languages"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Category%3AFormal_languages&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Category:Formal_languages&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Formal_languages" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q7142640" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-mw-helplink" class="mw-indicator"><a href="/wiki/Help:Category" target="_blank" class="mw-helplink"><span class="mw-helplink-icon"></span>Help</a></div> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Formal_languages" class="extiw" title="commons:Category:Formal languages">Formal languages</a></span>.</div></div> </div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">The main article for this <a href="/wiki/Help:Categories" title="Help:Categories">category</a> is <b><a href="/wiki/Formal_language" title="Formal language">Formal language</a></b>.</div> <div style="display:block; margin-top: 1em; padding-right: 2em"><style data-mw-deduplicate="TemplateStyles:r1111373058">.mw-parser-output .toc-top-false-title{font-weight:bold;text-align:center}.mw-parser-output .toc-top .hlist ul{text-align:inherit}@media all and (min-width:720px){.mw-parser-output .toc-top{clear:left}.mw-parser-output .toc-top-left{float:left}.mw-parser-output .toc-top-right{float:right;clear:right}.mw-parser-output .toc-top-center{margin:auto;clear:none}}body.skin-vector-2022 .mw-parser-output .toc-top{padding:7px}body.skin-vector-2022 .mw-parser-output .toc-top #toc-title-text{border-bottom:0;margin-top:0;font-weight:bold;text-align:center}</style><div class="toc plainlinks toc-top toc-top-left" role="navigation" aria-labelledby="toc-title-text-template" id="toc"> <div class="toctitle"><h2 id="Contents" id="toc-title-text">Contents </h2></div> <style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><div class="hlist"> <ul><li><a class="external text" href="https://en.wikipedia.org/wiki/Category:Formal_languages">Top</a></li> <li><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=0">0–9</a></li> <li><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=A">A</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=B">B</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=C">C</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=D">D</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=E">E</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=F">F</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=G">G</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=H">H</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=I">I</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=J">J</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=K">K</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=L">L</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=M">M</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=N">N</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=O">O</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=P">P</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=Q">Q</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=R">R</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=S">S</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=T">T</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=U">U</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=V">V</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=W">W</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=X">X</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=Y">Y</a> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&from=Z">Z</a></li></ul> </div></div></div><div style="clear:both;" class=""></div>    </div><div class="mw-category-generated" lang="en" dir="ltr"><div id="mw-subcategories"> <h2>Subcategories</h2> <p>This category has the following 13 subcategories, out of 13 total. </p><div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category mw-category-columns"><div class="mw-category-group"><h3>A</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Algorithms_on_strings" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Algorithms_on_strings" title="Category:Algorithms on strings">Algorithms on strings</a></bdi> <span title="Contains 9 subcategories, 11 pages, and 0 files" dir="ltr">(9 C, 11 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>C</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Computer_languages" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Computer_languages" title="Category:Computer languages">Computer languages</a></bdi> <span title="Contains 11 subcategories, 19 pages, and 0 files" dir="ltr">(11 C, 19 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>D</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Dependently_typed_languages" title="Category:Dependently typed languages">Dependently typed languages</a></bdi> <span title="Contains 0 subcategories, 15 pages, and 0 files" dir="ltr">(15 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>G</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Grammar_frameworks" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Grammar_frameworks" title="Category:Grammar frameworks">Grammar frameworks</a></bdi> <span title="Contains 5 subcategories, 68 pages, and 0 files" dir="ltr">(5 C, 68 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Graph_rewriting" title="Category:Graph rewriting">Graph rewriting</a></bdi> <span title="Contains 0 subcategories, 11 pages, and 0 files" dir="ltr">(11 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>L</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:L-systems" title="Category:L-systems">L-systems</a></bdi> <span title="Contains 0 subcategories, 10 pages, and 0 files" dir="ltr">(10 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Logic_symbols" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Logic_symbols" title="Category:Logic symbols">Logic symbols</a></bdi> <span title="Contains 1 subcategory, 49 pages, and 0 files" dir="ltr">(1 C, 49 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>M</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Metalanguages" title="Category:Metalanguages">Metalanguages</a></bdi> <span title="Contains 0 subcategories, 7 pages, and 0 files" dir="ltr">(7 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>P</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Parsing" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Parsing" title="Category:Parsing">Parsing</a></bdi> <span title="Contains 5 subcategories, 30 pages, and 0 files" dir="ltr">(5 C, 30 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Pattern_matching" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Pattern_matching" title="Category:Pattern matching">Pattern matching</a></bdi> <span title="Contains 5 subcategories, 28 pages, and 0 files" dir="ltr">(5 C, 28 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Problems_on_strings" title="Category:Problems on strings">Problems on strings</a></bdi> <span title="Contains 0 subcategories, 11 pages, and 0 files" dir="ltr">(11 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>T</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Formal_theories" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Formal_theories" title="Category:Formal theories">Formal theories</a></bdi> <span title="Contains 2 subcategories, 3 pages, and 0 files" dir="ltr">(2 C, 3 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Trace_theory" title="Category:Trace theory">Trace theory</a></bdi> <span title="Contains 0 subcategories, 6 pages, and 0 files" dir="ltr">(6 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div></div></div> </div><div id="mw-pages"> <h2><span class="anchor" id="Pages_in_category"></span>Pages in category "Formal languages"</h2> <p>The following 200 pages are in this category, out of approximately 201 total. <a href="/wiki/Wikipedia:FAQ/Categorization#Why_might_a_category_list_not_be_up_to_date?" title="Wikipedia:FAQ/Categorization">This list may not reflect recent changes</a>. </p>(previous page) (<a href="/w/index.php?title=Category:Formal_languages&pagefrom=Wirth-Weber+Precedence+Relationship%0AWirth%E2%80%93Weber+precedence+relationship#mw-pages" title="Category:Formal languages">next page</a>)<div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category mw-category-columns"><div class="mw-category-group"><h3> </h3> <ul><li><a href="/wiki/Formal_language" title="Formal language">Formal language</a></li> <li><a href="/wiki/List_of_formal_language_and_literal_string_topics" title="List of formal language and literal string topics">List of formal language and literal string topics</a></li> <li><a href="/wiki/Regular_numerical_predicate" title="Regular numerical predicate">Regular numerical predicate</a></li></ul></div><div class="mw-category-group"><h3>A</h3> <ul><li><a href="/wiki/Abstract_family_of_acceptors" title="Abstract family of acceptors">Abstract family of acceptors</a></li> <li><a href="/wiki/Abstract_family_of_languages" title="Abstract family of languages">Abstract family of languages</a></li> <li><a href="/wiki/Abstract_rewriting_system" title="Abstract rewriting system">Abstract rewriting system</a></li> <li><a href="/wiki/Abstract_semantic_graph" title="Abstract semantic graph">Abstract semantic graph</a></li> <li><a href="/wiki/Abstract_syntax_tree" title="Abstract syntax tree">Abstract syntax tree</a></li> <li><a href="/wiki/Action_algebra" title="Action algebra">Action algebra</a></li> <li><a href="/wiki/Adaptive_grammar" title="Adaptive grammar">Adaptive grammar</a></li> <li><a href="/wiki/Affix_grammar" title="Affix grammar">Affix grammar</a></li> <li><a href="/wiki/Agent_Communications_Language" title="Agent Communications Language">Agent Communications Language</a></li> <li><a href="/wiki/Algorithmic_learning_theory" title="Algorithmic learning theory">Algorithmic learning theory</a></li> <li><a href="/wiki/Alphabet_(formal_languages)" title="Alphabet (formal languages)">Alphabet (formal languages)</a></li> <li><a href="/wiki/Ambiguous_grammar" title="Ambiguous grammar">Ambiguous grammar</a></li> <li><a href="/wiki/Antimatroid" title="Antimatroid">Antimatroid</a></li> <li><a href="/wiki/Arden%27s_rule" title="Arden's rule">Arden's rule</a></li> <li><a href="/wiki/Attribute_grammar" title="Attribute grammar">Attribute grammar</a></li> <li><a href="/wiki/Augmented_Backus%E2%80%93Naur_form" title="Augmented Backus–Naur form">Augmented Backus–Naur form</a></li> <li><a href="/wiki/Autocorrelation_(words)" title="Autocorrelation (words)">Autocorrelation (words)</a></li></ul></div><div class="mw-category-group"><h3>B</h3> <ul><li><a href="/wiki/Backus%E2%80%93Naur_form" title="Backus–Naur form">Backus–Naur form</a></li> <li><a href="/wiki/Bigram" title="Bigram">Bigram</a></li> <li><a href="/wiki/Boolean_grammar" title="Boolean grammar">Boolean grammar</a></li> <li><a href="/wiki/Brzozowski_derivative" title="Brzozowski derivative">Brzozowski derivative</a></li> <li><a href="/wiki/B%C3%BCchi-Elgot-Trakhtenbrot_theorem" title="Büchi-Elgot-Trakhtenbrot theorem">Büchi-Elgot-Trakhtenbrot theorem</a></li></ul></div><div class="mw-category-group"><h3>C</h3> <ul><li><a href="/wiki/Categorial_grammar" title="Categorial grammar">Categorial grammar</a></li> <li><a href="/wiki/Chomsky_hierarchy" title="Chomsky hierarchy">Chomsky hierarchy</a></li> <li><a href="/wiki/Chomsky_normal_form" title="Chomsky normal form">Chomsky normal form</a></li> <li><a href="/wiki/Chomsky%E2%80%93Sch%C3%BCtzenberger_enumeration_theorem" title="Chomsky–Schützenberger enumeration theorem">Chomsky–Schützenberger enumeration theorem</a></li> <li><a href="/wiki/Chomsky%E2%80%93Sch%C3%BCtzenberger_representation_theorem" title="Chomsky–Schützenberger representation theorem">Chomsky–Schützenberger representation theorem</a></li> <li><a href="/wiki/Closest_string" title="Closest string">Closest string</a></li> <li><a href="/wiki/Compact_semigroup" title="Compact semigroup">Compact semigroup</a></li> <li><a href="/wiki/Compiler_Description_Language" title="Compiler Description Language">Compiler Description Language</a></li> <li><a href="/wiki/Concatenation" title="Concatenation">Concatenation</a></li> <li><a href="/wiki/Cone_(formal_languages)" title="Cone (formal languages)">Cone (formal languages)</a></li> <li><a href="/wiki/Conference_on_Implementation_and_Application_of_Automata" title="Conference on Implementation and Application of Automata">Conference on Implementation and Application of Automata</a></li> <li><a href="/wiki/Conjunctive_grammar" title="Conjunctive grammar">Conjunctive grammar</a></li> <li><a href="/wiki/Context-free_grammar" title="Context-free grammar">Context-free grammar</a></li> <li><a href="/wiki/Context-free_language" title="Context-free language">Context-free language</a></li> <li><a href="/wiki/Context-sensitive_grammar" title="Context-sensitive grammar">Context-sensitive grammar</a></li> <li><a href="/wiki/Context-sensitive_language" title="Context-sensitive language">Context-sensitive language</a></li> <li><a href="/wiki/Controlled_grammar" title="Controlled grammar">Controlled grammar</a></li> <li><a href="/wiki/Critical_exponent_of_a_word" title="Critical exponent of a word">Critical exponent of a word</a></li> <li><a href="/wiki/Cross-serial_dependencies" title="Cross-serial dependencies">Cross-serial dependencies</a></li> <li><a href="/wiki/Cyclic_language" title="Cyclic language">Cyclic language</a></li></ul></div><div class="mw-category-group"><h3>D</h3> <ul><li><a href="/wiki/Definite_clause_grammar" title="Definite clause grammar">Definite clause grammar</a></li> <li><a href="/wiki/Dershowitz%E2%80%93Manna_ordering" title="Dershowitz–Manna ordering">Dershowitz–Manna ordering</a></li> <li><a href="/wiki/Descriptional_Complexity_of_Formal_Systems" title="Descriptional Complexity of Formal Systems">Descriptional Complexity of Formal Systems</a></li> <li><a href="/wiki/Descriptive_interpretation" title="Descriptive interpretation">Descriptive interpretation</a></li> <li><a href="/wiki/Deterministic_context-free_grammar" title="Deterministic context-free grammar">Deterministic context-free grammar</a></li> <li><a href="/wiki/Deterministic_context-free_language" title="Deterministic context-free language">Deterministic context-free language</a></li> <li><a href="/wiki/Deterministic_pushdown_automaton" title="Deterministic pushdown automaton">Deterministic pushdown automaton</a></li> <li><a href="/wiki/Diff" title="Diff">Diff</a></li> <li><a href="/wiki/Discontinuous-constituent_phrase_structure_grammar" title="Discontinuous-constituent phrase structure grammar">Discontinuous-constituent phrase structure grammar</a></li> <li><span class="redirect-in-category"><a href="/wiki/Dyck_congruence" class="mw-redirect" title="Dyck congruence">Dyck congruence</a></span></li> <li><a href="/wiki/Dyck_language" title="Dyck language">Dyck language</a></li></ul></div><div class="mw-category-group"><h3>E</h3> <ul><li><a href="/wiki/ECLR-attributed_grammar" title="ECLR-attributed grammar">ECLR-attributed grammar</a></li> <li><a href="/wiki/Emptiness_problem" title="Emptiness problem">Emptiness problem</a></li> <li><a href="/wiki/Empty_string" title="Empty string">Empty string</a></li> <li><a href="/wiki/Equivalence_(formal_languages)" title="Equivalence (formal languages)">Equivalence (formal languages)</a></li> <li><a href="/wiki/Equivalence_problem" title="Equivalence problem">Equivalence problem</a></li> <li><a href="/wiki/Extended_affix_grammar" title="Extended affix grammar">Extended affix grammar</a></li> <li><a href="/wiki/Extended_Backus%E2%80%93Naur_form" title="Extended Backus–Naur form">Extended Backus–Naur form</a></li></ul></div><div class="mw-category-group"><h3>F</h3> <ul><li><a href="/wiki/Finite_thickness" title="Finite thickness">Finite thickness</a></li> <li><a href="/wiki/Formal_grammar" title="Formal grammar">Formal grammar</a></li> <li><a href="/wiki/Formal_proof" title="Formal proof">Formal proof</a></li> <li><a href="/wiki/Formation_rule" title="Formation rule">Formation rule</a></li> <li><a href="/wiki/Free_monoid" title="Free monoid">Free monoid</a></li> <li><span class="redirect-in-category"><a href="/wiki/Free_partially_commutative_group" class="mw-redirect" title="Free partially commutative group">Free partially commutative group</a></span></li></ul></div><div class="mw-category-group"><h3>G</h3> <ul><li><a href="/wiki/Generalized_context-free_grammar" title="Generalized context-free grammar">Generalized context-free grammar</a></li> <li><a href="/wiki/Generalized_star-height_problem" title="Generalized star-height problem">Generalized star-height problem</a></li> <li><a href="/wiki/Gesture_Description_Language" title="Gesture Description Language">Gesture Description Language</a></li> <li><a href="/wiki/Global_index_grammar" title="Global index grammar">Global index grammar</a></li> <li><a href="/wiki/Grammar_systems_theory" title="Grammar systems theory">Grammar systems theory</a></li> <li><a href="/wiki/Greibach_normal_form" title="Greibach normal form">Greibach normal form</a></li> <li><a href="/wiki/Greibach%27s_theorem" title="Greibach's theorem">Greibach's theorem</a></li> <li><a href="/wiki/Growing_context-sensitive_grammar" title="Growing context-sensitive grammar">Growing context-sensitive grammar</a></li></ul></div><div class="mw-category-group"><h3>H</h3> <ul><li><a href="/wiki/Hall_word" title="Hall word">Hall word</a></li> <li><a href="/wiki/Head_grammar" title="Head grammar">Head grammar</a></li> <li><a href="/wiki/History_monoid" title="History monoid">History monoid</a></li></ul></div><div class="mw-category-group"><h3>I</h3> <ul><li><a href="/wiki/Indexed_grammar" title="Indexed grammar">Indexed grammar</a></li> <li><a href="/wiki/Indexed_language" title="Indexed language">Indexed language</a></li> <li><a href="/wiki/Induction_of_regular_languages" title="Induction of regular languages">Induction of regular languages</a></li> <li><a href="/wiki/Interchange_lemma" title="Interchange lemma">Interchange lemma</a></li> <li><a href="/wiki/International_Conference_on_Developments_in_Language_Theory" title="International Conference on Developments in Language Theory">International Conference on Developments in Language Theory</a></li> <li><a href="/wiki/Interpretation_(logic)" title="Interpretation (logic)">Interpretation (logic)</a></li> <li><a href="/wiki/Introduction_to_Automata_Theory,_Languages,_and_Computation" title="Introduction to Automata Theory, Languages, and Computation">Introduction to Automata Theory, Languages, and Computation</a></li></ul></div><div class="mw-category-group"><h3>J</h3> <ul><li><a href="/wiki/Junction_grammar" title="Junction grammar">Junction grammar</a></li></ul></div><div class="mw-category-group"><h3>K</h3> <ul><li><a href="/wiki/Kleene_algebra" title="Kleene algebra">Kleene algebra</a></li> <li><a href="/wiki/Kleene_star" title="Kleene star">Kleene star</a></li> <li><a href="/wiki/Kuroda_normal_form" title="Kuroda normal form">Kuroda normal form</a></li></ul></div><div class="mw-category-group"><h3>L</h3> <ul><li><a href="/wiki/L-attributed_grammar" title="L-attributed grammar">L-attributed grammar</a></li> <li><a href="/wiki/Language_equation" title="Language equation">Language equation</a></li> <li><a href="/wiki/Language_identification_in_the_limit" title="Language identification in the limit">Language identification in the limit</a></li> <li><a href="/wiki/Left_recursion" title="Left recursion">Left recursion</a></li> <li><a href="/wiki/Leftist_grammar" title="Leftist grammar">Leftist grammar</a></li> <li><a href="/wiki/Lexical_grammar" title="Lexical grammar">Lexical grammar</a></li> <li><a href="/wiki/Linear_grammar" title="Linear grammar">Linear grammar</a></li> <li><a href="/wiki/Literal_movement_grammar" title="Literal movement grammar">Literal movement grammar</a></li> <li><a href="/wiki/LL_grammar" title="LL grammar">LL grammar</a></li> <li><a href="/wiki/Local_language_(formal_language)" title="Local language (formal language)">Local language (formal language)</a></li> <li><a href="/wiki/Locally_catenative_sequence" title="Locally catenative sequence">Locally catenative sequence</a></li> <li><a href="/wiki/Longest_increasing_subsequence" title="Longest increasing subsequence">Longest increasing subsequence</a></li> <li><a href="/wiki/Longest_repeated_substring_problem" title="Longest repeated substring problem">Longest repeated substring problem</a></li> <li><a href="/wiki/LR-attributed_grammar" title="LR-attributed grammar">LR-attributed grammar</a></li></ul></div><div class="mw-category-group"><h3>M</h3> <ul><li><a href="/wiki/Markup_language" title="Markup language">Markup language</a></li> <li><a href="/wiki/Matrix_grammar" title="Matrix grammar">Matrix grammar</a></li> <li><a href="/wiki/Maximal_pair" title="Maximal pair">Maximal pair</a></li> <li><a href="/wiki/Metacharacter" title="Metacharacter">Metacharacter</a></li> <li><a href="/wiki/Mildly_context-sensitive_grammar_formalism" title="Mildly context-sensitive grammar formalism">Mildly context-sensitive grammar formalism</a></li> <li><a href="/wiki/Minimalist_grammar" title="Minimalist grammar">Minimalist grammar</a></li> <li><a href="/wiki/Monoid_factorisation" title="Monoid factorisation">Monoid factorisation</a></li> <li><a href="/wiki/Montague_grammar" title="Montague grammar">Montague grammar</a></li> <li><a href="/wiki/Morphic_word" title="Morphic word">Morphic word</a></li> <li><a href="/wiki/MU_puzzle" title="MU puzzle">MU puzzle</a></li> <li><a href="/wiki/Muller%E2%80%93Schupp_theorem" title="Muller–Schupp theorem">Muller–Schupp theorem</a></li> <li><a href="/wiki/Myhill%E2%80%93Nerode_theorem" title="Myhill–Nerode theorem">Myhill–Nerode theorem</a></li></ul></div><div class="mw-category-group"><h3>N</h3> <ul><li><a href="/wiki/Nested_word" title="Nested word">Nested word</a></li> <li><a href="/wiki/Non-logical_symbol" title="Non-logical symbol">Non-logical symbol</a></li> <li><a href="/wiki/Noncontracting_grammar" title="Noncontracting grammar">Noncontracting grammar</a></li> <li><a href="/wiki/Normal_form_(abstract_rewriting)" title="Normal form (abstract rewriting)">Normal form (abstract rewriting)</a></li></ul></div><div class="mw-category-group"><h3>O</h3> <ul><li><a href="/wiki/Ogden%27s_lemma" title="Ogden's lemma">Ogden's lemma</a></li> <li><a href="/wiki/Omega_language" title="Omega language">Omega language</a></li> <li><a href="/wiki/Omega-regular_language" title="Omega-regular language">Omega-regular language</a></li> <li><a href="/wiki/Operator-precedence_grammar" title="Operator-precedence grammar">Operator-precedence grammar</a></li></ul></div><div class="mw-category-group"><h3>P</h3> <ul><li><a href="/wiki/Parikh%27s_theorem" title="Parikh's theorem">Parikh's theorem</a></li> <li><a href="/wiki/Parser_combinator" title="Parser combinator">Parser combinator</a></li> <li><a href="/wiki/Parser_Grammar_Engine" title="Parser Grammar Engine">Parser Grammar Engine</a></li> <li><a href="/wiki/Parsing_expression_grammar" title="Parsing expression grammar">Parsing expression grammar</a></li> <li><a href="/wiki/Pattern_language_(formal_languages)" title="Pattern language (formal languages)">Pattern language (formal languages)</a></li> <li><a href="/wiki/Picture_language" title="Picture language">Picture language</a></li> <li><a href="/wiki/Post_canonical_system" title="Post canonical system">Post canonical system</a></li> <li><a href="/wiki/Prefix_grammar" title="Prefix grammar">Prefix grammar</a></li> <li><a href="/wiki/Probabilistic_context-free_grammar" title="Probabilistic context-free grammar">Probabilistic context-free grammar</a></li> <li><a href="/wiki/Production_(computer_science)" title="Production (computer science)">Production (computer science)</a></li> <li><a href="/wiki/Profinite_word" title="Profinite word">Profinite word</a></li> <li><a href="/wiki/Proof_(truth)" title="Proof (truth)">Proof (truth)</a></li> <li><a href="/wiki/Pumping_lemma_for_context-free_languages" title="Pumping lemma for context-free languages">Pumping lemma for context-free languages</a></li> <li><a href="/wiki/Pumping_lemma_for_regular_languages" title="Pumping lemma for regular languages">Pumping lemma for regular languages</a></li></ul></div><div class="mw-category-group"><h3>Q</h3> <ul><li><a href="/wiki/Quasi-quotation" title="Quasi-quotation">Quasi-quotation</a></li> <li><a href="/wiki/Quotient_of_a_formal_language" title="Quotient of a formal language">Quotient of a formal language</a></li></ul></div><div class="mw-category-group"><h3>R</h3> <ul><li><a href="/wiki/Range_concatenation_grammar" title="Range concatenation grammar">Range concatenation grammar</a></li> <li><a href="/wiki/Ranked_alphabet" title="Ranked alphabet">Ranked alphabet</a></li> <li><a href="/wiki/Rational_series" title="Rational series">Rational series</a></li> <li><a href="/wiki/Recurrent_word" title="Recurrent word">Recurrent word</a></li> <li><a href="/wiki/Recursive_grammar" title="Recursive grammar">Recursive grammar</a></li> <li><a href="/wiki/Recursive_language" title="Recursive language">Recursive language</a></li> <li><a href="/wiki/Recursively_enumerable_language" title="Recursively enumerable language">Recursively enumerable language</a></li> <li><a href="/wiki/Regular_expression" title="Regular expression">Regular expression</a></li> <li><a href="/wiki/Regular_grammar" title="Regular grammar">Regular grammar</a></li> <li><a href="/wiki/Regular_language" title="Regular language">Regular language</a></li> <li><a href="/wiki/Regular_tree_grammar" title="Regular tree grammar">Regular tree grammar</a></li> <li><a href="/wiki/Regulated_rewriting" title="Regulated rewriting">Regulated rewriting</a></li> <li><a href="/wiki/Rewriting" title="Rewriting">Rewriting</a></li></ul></div><div class="mw-category-group"><h3>S</h3> <ul><li><a href="/wiki/S-attributed_grammar" title="S-attributed grammar">S-attributed grammar</a></li> <li><a href="/wiki/SCIgen" title="SCIgen">SCIgen</a></li> <li><a href="/wiki/Semantics_encoding" title="Semantics encoding">Semantics encoding</a></li> <li><a href="/wiki/Semi-Thue_system" title="Semi-Thue system">Semi-Thue system</a></li> <li><a href="/wiki/Sesquipower" title="Sesquipower">Sesquipower</a></li> <li><a href="/wiki/Set_constraint" title="Set constraint">Set constraint</a></li> <li><span class="redirect-in-category"><a href="/wiki/Shamir_congruence" class="mw-redirect" title="Shamir congruence">Shamir congruence</a></span></li> <li><a href="/wiki/Shortest_common_supersequence" title="Shortest common supersequence">Shortest common supersequence</a></li> <li><a href="/wiki/Signed-digit_representation" title="Signed-digit representation">Signed-digit representation</a></li> <li><a href="/wiki/Simple_precedence_grammar" title="Simple precedence grammar">Simple precedence grammar</a></li> <li><a href="/wiki/SLR_grammar" title="SLR grammar">SLR grammar</a></li> <li><a href="/wiki/Smallest_grammar_problem" title="Smallest grammar problem">Smallest grammar problem</a></li> <li><a href="/wiki/Sparse_language" title="Sparse language">Sparse language</a></li> <li><a href="/wiki/Splicing_rule" title="Splicing rule">Splicing rule</a></li> <li><a href="/wiki/Square-free_word" title="Square-free word">Square-free word</a></li> <li><a href="/wiki/Star_height" title="Star height">Star height</a></li> <li><a href="/wiki/Star_height_problem" title="Star height problem">Star height problem</a></li> <li><a href="/wiki/Star-free_language" title="Star-free language">Star-free language</a></li> <li><span class="redirect-in-category"><a href="/wiki/Stochastic_language" class="mw-redirect" title="Stochastic language">Stochastic language</a></span></li> <li><a href="/wiki/Straight-line_grammar" title="Straight-line grammar">Straight-line grammar</a></li> <li><a href="/wiki/String_(computer_science)" title="String (computer science)">String (computer science)</a></li> <li><a href="/wiki/String_operations" title="String operations">String operations</a></li> <li><a href="/wiki/Substring" title="Substring">Substring</a></li> <li><a href="/wiki/Symbol_(formal)" title="Symbol (formal)">Symbol (formal)</a></li> <li><a href="/wiki/Synchronous_context-free_grammar" title="Synchronous context-free grammar">Synchronous context-free grammar</a></li> <li><a href="/wiki/Syntactic_monoid" title="Syntactic monoid">Syntactic monoid</a></li> <li><a href="/wiki/Syntactic_predicate" title="Syntactic predicate">Syntactic predicate</a></li> <li><a href="/wiki/Syntax_(logic)" title="Syntax (logic)">Syntax (logic)</a></li> <li><a href="/wiki/Syntax_diagram" title="Syntax diagram">Syntax diagram</a></li> <li><a href="/wiki/Formal_system" title="Formal system">Formal system</a></li></ul></div><div class="mw-category-group"><h3>T</h3> <ul><li><a href="/wiki/Terminal_and_nonterminal_symbols" title="Terminal and nonterminal symbols">Terminal and nonterminal symbols</a></li> <li><a href="/wiki/Terminal_yield" title="Terminal yield">Terminal yield</a></li> <li><a href="/wiki/Top-down_parsing_language" title="Top-down parsing language">Top-down parsing language</a></li> <li><a href="/wiki/Trace_monoid" title="Trace monoid">Trace monoid</a></li> <li><a href="/wiki/Trace_theory" title="Trace theory">Trace theory</a></li> <li><a href="/wiki/Tree_(automata_theory)" title="Tree (automata theory)">Tree (automata theory)</a></li> <li><a href="/wiki/Tree_automaton" title="Tree automaton">Tree automaton</a></li> <li><a href="/wiki/Tree_transducer" title="Tree transducer">Tree transducer</a></li> <li><a href="/wiki/Turing_machine" title="Turing machine">Turing machine</a></li></ul></div><div class="mw-category-group"><h3>U</h3> <ul><li><a href="/wiki/Unary_language" title="Unary language">Unary language</a></li> <li><a href="/wiki/Unary_numeral_system" title="Unary numeral system">Unary numeral system</a></li> <li><a href="/wiki/Unavoidable_pattern" title="Unavoidable pattern">Unavoidable pattern</a></li> <li><a href="/wiki/Unrestricted_grammar" title="Unrestricted grammar">Unrestricted grammar</a></li></ul></div><div class="mw-category-group"><h3>V</h3> <ul><li><a href="/wiki/Van_Wijngaarden_grammar" title="Van Wijngaarden grammar">Van Wijngaarden grammar</a></li></ul></div><div class="mw-category-group"><h3>W</h3> <ul><li><a href="/wiki/Well-formed_formula" title="Well-formed formula">Well-formed formula</a></li> <li><a href="/wiki/WFF_%27N_PROOF" title="WFF 'N PROOF">WFF 'N PROOF</a></li></ul></div></div></div>(previous page) (<a href="/w/index.php?title=Category:Formal_languages&pagefrom=Wirth-Weber+Precedence+Relationship%0AWirth%E2%80%93Weber+precedence+relationship#mw-pages" title="Category:Formal languages">next page</a>) </div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&oldid=1229849222">https://en.wikipedia.org/w/index.php?title=Category:Formal_languages&oldid=1229849222</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Grammar" title="Category:Grammar">Grammar</a></li><li><a href="/wiki/Category:Theoretical_computer_science" title="Category:Theoretical computer science">Theoretical computer science</a></li><li><a href="/wiki/Category:Combinatorics_on_words" title="Category:Combinatorics on words">Combinatorics on words</a></li><li><a href="/wiki/Category:Metalogic" title="Category:Metalogic">Metalogic</a></li><li><a href="/wiki/Category:Mathematical_logic" title="Category:Mathematical logic">Mathematical logic</a></li><li><a href="/wiki/Category:Formalism_(deductive)" title="Category:Formalism (deductive)">Formalism (deductive)</a></li><li><a href="/wiki/Category:Syntax_(logic)" title="Category:Syntax (logic)">Syntax (logic)</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-ns-shown">Hidden categories: <ul><li><a href="/wiki/Category:Commons_category_link_from_Wikidata" title="Category:Commons category link from Wikidata">Commons category link from Wikidata</a></li><li><a href="/wiki/Category:Template_Category_TOC_via_Automatic_category_TOC_on_category_with_201%E2%80%93300_pages" title="Category:Template Category TOC via Automatic category TOC on category with 201–300 pages">Template Category TOC via Automatic category TOC on category with 201–300 pages</a></li><li><a href="/wiki/Category:Automatic_category_TOC_generates_standard_Category_TOC" title="Category:Automatic category TOC generates standard Category TOC">Automatic category TOC generates standard Category TOC</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 19 June 2024, at 01:18<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Category:Formal_languages&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-79d9bc49cc-cj4w5","wgBackendResponseTime":307,"wgPageParseReport":{"limitreport":{"cputime":"0.131","walltime":"0.201","ppvisitednodes":{"value":467,"limit":1000000},"postexpandincludesize":{"value":27879,"limit":2097152},"templateargumentsize":{"value":3139,"limit":2097152},"expansiondepth":{"value":21,"limit":100},"expensivefunctioncount":{"value":1,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":5200,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 184.812 1 -total"," 50.52% 93.366 2 Template:Category_other"," 44.69% 82.600 1 Template:CatAutoTOC"," 40.58% 75.003 1 Template:Commons_category"," 40.32% 74.522 1 Template:Automatic_category_TOC/core"," 39.23% 72.503 1 Template:Sister_project"," 38.00% 70.233 1 Template:Side_box"," 36.06% 66.640 1 Template:Category_TOC"," 22.62% 41.808 1 Template:TOC_top"," 16.99% 31.408 1 Template:Flatlist"]},"scribunto":{"limitreport-timeusage":{"value":"0.043","limit":"10.000"},"limitreport-memusage":{"value":1298570,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-6d555f5f66-nlr6d","timestamp":"20241202105157","ttl":2592000,"transientcontent":false}}});});</script> </body> </html>