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class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Usage"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Usage</span> </div> </a> <ul id="toc-Usage-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Viewing_math" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Viewing_math"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Viewing math</span> </div> </a> <ul id="toc-Viewing_math-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Configuration_settings" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Configuration_settings"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Configuration settings</span> </div> </a> <button aria-controls="toc-Configuration_settings-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Configuration settings subsection</span> </button> <ul id="toc-Configuration_settings-sublist" class="vector-toc-list"> <li id="toc-Math_output_modes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Math_output_modes"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Math output modes</span> </div> </a> <ul id="toc-Math_output_modes-sublist" class="vector-toc-list"> <li id="toc-Mathoid" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mathoid"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.1</span> <span>Mathoid</span> </div> </a> <ul id="toc-Mathoid-sublist" class="vector-toc-list"> <li id="toc-Mathoid_as_a_service" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Mathoid_as_a_service"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.1.1</span> <span>Mathoid as a service</span> </div> </a> <ul id="toc-Mathoid_as_a_service-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mathoid's_CLI_interface" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Mathoid's_CLI_interface"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.1.2</span> <span>Mathoid's CLI interface</span> </div> </a> <ul id="toc-Mathoid's_CLI_interface-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-LaTeX" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#LaTeX"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.2</span> <span>LaTeX</span> </div> </a> <ul id="toc-LaTeX-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-LaTeXML" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#LaTeXML"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.3</span> <span>LaTeXML</span> </div> </a> <ul id="toc-LaTeXML-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Native_MathML" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Native_MathML"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.4</span> <span>Native MathML</span> </div> </a> <ul id="toc-Native_MathML-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-MathJax" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#MathJax"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.5</span> <span>MathJax</span> </div> </a> <ul id="toc-MathJax-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-No_rendering" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#No_rendering"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1.6</span> <span>No rendering</span> </div> </a> <ul id="toc-No_rendering-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Tracking_categories" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tracking_categories"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Tracking categories</span> </div> </a> <ul id="toc-Tracking_categories-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tips_and_tricks" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tips_and_tricks"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Tips and tricks</span> </div> </a> <ul id="toc-Tips_and_tricks-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Error_reporting" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Error_reporting"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Error reporting</span> </div> </a> <ul id="toc-Error_reporting-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Subpages" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Subpages"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Subpages</span> </div> </a> <ul id="toc-Subpages-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>See 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</div> <div id="contentSub"><div id="mw-content-subtitle"><div class="cdx-message cdx-message--block cdx-message--warning mw-revision"><span class="cdx-message__icon"></span><div class="cdx-message__content"><div id="mw-revision-info">Revision as of 23:11, 22 November 2024 by <a href="/wiki/User:Shirayuki" class="mw-userlink" title="User:Shirayuki" data-mw-revid="6864854"><bdi>Shirayuki</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:Shirayuki" class="mw-usertoollinks-talk" title="User talk:Shirayuki">talk</a> | <a href="/wiki/Special:Contributions/Shirayuki" class="mw-usertoollinks-contribs" title="Special:Contributions/Shirayuki">contribs</a>)</span> <span class="comment">(Marked this version for translation)</span></div><div id="mw-revision-nav">(<a href="/w/index.php?title=Extension:Math&diff=prev&oldid=6864854" title="Extension:Math">diff</a>) <a href="/w/index.php?title=Extension:Math&direction=prev&oldid=6864854" title="Extension:Math">← Older revision</a> | Latest revision (diff) | Newer revision → (diff)</div></div></div></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="mw-pt-languages noprint navigation-not-searchable" lang="en" dir="ltr"><div class="mw-pt-languages-label">Languages:</div><ul class="mw-pt-languages-list"><li><a href="/wiki/Extension:Math/id" class="mw-pt-progress mw-pt-progress--med" title="Ekstensi:Math (53% translated)" lang="id" dir="ltr">Bahasa Indonesia</a></li> <li><a href="/wiki/Extension:Math/de" class="mw-pt-progress mw-pt-progress--med" title="Erweiterung:Math (42% translated)" lang="de" dir="ltr">Deutsch</a></li> <li><span class="mw-pt-languages-ui mw-pt-languages-selected mw-pt-progress mw-pt-progress--complete" lang="en" dir="ltr">English</span></li> <li><a href="/wiki/Extension:Math/dtp" class="mw-pt-progress mw-pt-progress--low" title="Extension:Math/dtp (1% translated)" lang="dtp" dir="ltr">Kadazandusun</a></li> <li><a href="/wiki/Extension:Math/vi" class="mw-pt-progress mw-pt-progress--low" title="Mở rộng:Math (2% translated)" lang="vi" dir="ltr">Tiếng Việt</a></li> <li><a href="/wiki/Extension:Math/tr" class="mw-pt-progress mw-pt-progress--med" title="Extension:Math (59% translated)" lang="tr" dir="ltr">Türkçe</a></li> <li><a href="/wiki/Extension:Math/da" class="mw-pt-progress mw-pt-progress--low" title="Udvidelse:Math (14% translated)" lang="da" dir="ltr">dansk</a></li> <li><a href="/wiki/Extension:Math/es" class="mw-pt-progress mw-pt-progress--med" title="Extensión:Math (15% translated)" lang="es" dir="ltr">español</a></li> <li><a href="/wiki/Extension:Math/fr" class="mw-pt-progress mw-pt-progress--high" title="Extension:Math (93% translated)" lang="fr" dir="ltr">français</a></li> <li><a href="/wiki/Extension:Math/hu" class="mw-pt-progress mw-pt-progress--med" title="Kiterjesztés:Math (23% translated)" lang="hu" dir="ltr">magyar</a></li> <li><a href="/wiki/Extension:Math/pl" class="mw-pt-progress mw-pt-progress--low" title="Extension:Math/pl (4% translated)" lang="pl" dir="ltr">polski</a></li> <li><a href="/wiki/Extension:Math/pt-br" class="mw-pt-progress mw-pt-progress--med" title="Extensão:Math (44% translated)" lang="pt-BR" dir="ltr">português do Brasil</a></li> <li><a href="/wiki/Extension:Math/cs" class="mw-pt-progress mw-pt-progress--med" title="Rozšíření:Math (39% translated)" lang="cs" dir="ltr">čeština</a></li> <li><a href="/wiki/Extension:Math/ru" class="mw-pt-progress mw-pt-progress--low" title="Расширение:Math (6% translated)" lang="ru" dir="ltr">русский</a></li> <li><a href="/wiki/Extension:Math/uk" class="mw-pt-progress mw-pt-progress--low" title="Extension:Math (9% translated)" lang="uk" dir="ltr">українська</a></li> <li><a href="/wiki/Extension:Math/zh" class="mw-pt-progress mw-pt-progress--med" title="Extension: (53% translated)" lang="zh" dir="ltr">中文</a></li> <li><a href="/wiki/Extension:Math/ja" class="mw-pt-progress mw-pt-progress--med" title="Extension:Math (57% translated)" lang="ja" dir="ltr">日本語</a></li> <li><a href="/wiki/Extension:Math/yue" class="mw-pt-progress mw-pt-progress--low" title="擴充功能:數學 (5% translated)" lang="yue" dir="ltr">粵語</a></li> <li><a href="/wiki/Extension:Math/ko" class="mw-pt-progress mw-pt-progress--low" title="확장기능:Math (8% translated)" lang="ko" dir="ltr">한국어</a></li></ul></div> <style data-mw-deduplicate="TemplateStyles:r6651102">.mw-parser-output .infobox{box-sizing:border-box;border:2px solid var(--border-color-base,#a2a9b1);width:280px;border-collapse:collapse;border-spacing:0;background-color:white;color:#333;clear:right;float:right;margin:0 0 0.5em 0.5em}.mw-parser-output .infobox-rtl{clear:left;float:left;margin:0 0.5em 0.5em 0}.mw-parser-output .infobox th{text-align:left;padding:0.2em 0.5em;vertical-align:top}.mw-parser-output .infobox-rtl th{text-align:right}@media(max-width:719px){body.mediawiki .mw-parser-output .infobox{float:none;clear:both;width:100%;margin:0 0 .5em 0}}.mw-parser-output .infobox td{border:none;padding:0.2em 0.5em;vertical-align:top}.mw-parser-output .infobox-header{background-color:#a2a9b1;color:#FFF;text-align:left}.mw-parser-output .infobox-header a{color:#FFF}.mw-parser-output .infobox-header td,.mw-parser-output .infobox-header th{padding:0.5em 0.5em}.mw-parser-output .infobox-header img{padding:0 0.2em 0 0.5em}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox{background-color:inherit;color:inherit}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox{background-color:inherit;color:inherit}}</style><style data-mw-deduplicate="TemplateStyles:r5577029">.mw-parser-output .ext-infobox>tbody>tr>td:first-child{vertical-align:top}.mw-parser-output .ext-infobox>tbody>tr>td abbr{white-space:nowrap}.mw-parser-output .ext-infobox .mw-collapsible-header,.mw-parser-output .ext-infobox .mw-collapsible-toggle{font-weight:bold}.mw-parser-output .ext-infobox .mw-collapsible-content{margin-top:.2em;padding-top:.2em}.mw-parser-output .ext-infobox-header>th,.mw-parser-output .ext-infobox caption,.mw-parser-output .ext-infobox-image,.mw-parser-output .ext-infobox-translate{text-align:center}.mw-parser-output .ext-infobox-name{font-size:130%;line-height:100%}.mw-parser-output .ext-infobox-type{min-width:7em}</style><style data-mw-deduplicate="TemplateStyles:r6424453">.mw-parser-output .ext-status-unstable,.mw-parser-output .ext-status-unstable td{border-color:#d33}.mw-parser-output .ext-status-unstable .ext-infobox-header{background-color:#d33;color:#fff}.mw-parser-output .ext-status-unstable .ext-infobox-header a{color:#fff}.mw-parser-output .ext-status-experimental,.mw-parser-output .ext-status-experimental td{border-color:#ff4500}.mw-parser-output .ext-status-experimental .ext-infobox-header{background-color:#ff4500;color:#FFF}.mw-parser-output .ext-status-experimental .ext-infobox-header a{color:#FFF}.mw-parser-output .ext-status-beta,.mw-parser-output .ext-status-beta td{border-color:#fc3}.mw-parser-output .ext-status-beta .ext-infobox-header{color:#000;background-color:#fc3}.mw-parser-output .ext-status-beta .ext-infobox-header a{color:#000}.mw-parser-output .ext-status-stable,.mw-parser-output .ext-status-stable td{border-color:#00af89}.mw-parser-output .ext-status-stable .ext-infobox-header{background-color:#068468;color:#FFF}.mw-parser-output .ext-status-stable .ext-infobox-header a{color:#fff}.mw-parser-output .ext-status-unmaintained,.mw-parser-output .ext-status-unmaintained td{border-color:#ac6600}.mw-parser-output .ext-status-unmaintained .ext-infobox-header{background-color:#ac6600;color:#FFF}.mw-parser-output .ext-status-unmaintained .ext-infobox-header a{color:#fff}</style> <table class="infobox infobox-ltr ext-infobox ext-status-stable"> <caption><b><a href="/wiki/Special:MyLanguage/Manual:Extensions" title="Special:MyLanguage/Manual:Extensions">MediaWiki extensions manual</a><span style="display:none"><a href="/wiki/Manual:Extensions" title="Manual:Extensions"> </a></span></b></caption> <tbody><tr class="infobox-header ext-infobox-header notheme"> <th colspan="2"><figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/Special:MyLanguage/Template:Extension#Content" title="Special:MyLanguage/Template:Extension"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/OOjs_UI_icon_advanced-invert.svg/40px-OOjs_UI_icon_advanced-invert.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/OOjs_UI_icon_advanced-invert.svg/60px-OOjs_UI_icon_advanced-invert.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/OOjs_UI_icon_advanced-invert.svg/80px-OOjs_UI_icon_advanced-invert.svg.png 2x" data-file-width="20" data-file-height="20" /></a><figcaption></figcaption></figure> <span class="ext-infobox-name">Math</span><br /> <a href="/wiki/Special:MyLanguage/Extension_status" title="Special:MyLanguage/Extension status">Release status:</a><span style="display:none"><a href="/wiki/Extension_status" title="Extension status"> </a></span> stable</th> </tr> <tr> <td colspan="2" class="ext-infobox-image"><span typeof="mw:File"><a href="/wiki/File:ExtensionMath_(cropped).svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/ExtensionMath_%28cropped%29.svg/300px-ExtensionMath_%28cropped%29.svg.png" decoding="async" width="300" height="102" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/ExtensionMath_%28cropped%29.svg/450px-ExtensionMath_%28cropped%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/ExtensionMath_%28cropped%29.svg/600px-ExtensionMath_%28cropped%29.svg.png 2x" data-file-width="205" data-file-height="70" /></a></span></td> </tr> <tr> <td class="ext-infobox-type"><b><a href="/wiki/Special:MyLanguage/Template:Extension#type" title="Special:MyLanguage/Template:Extension">Implementation</a><span style="display:none"><a href="/wiki/Template:Extension#type" title="Template:Extension"> </a></span></b></td> <td><a href="/wiki/Special:MyLanguage/Manual:Tag_extensions" title="Special:MyLanguage/Manual:Tag extensions">Tag</a><span style="display:none"><a href="/wiki/Manual:Tag_extensions" title="Manual:Tag extensions"> </a></span> </td></tr><tr> <td><b><a href="/wiki/Special:MyLanguage/Template:Extension#description" title="Special:MyLanguage/Template:Extension">Description</a><span style="display:none"><a href="/wiki/Template:Extension#description" title="Template:Extension"> </a></span></b></td> <td>Allows to render mathematical formulas</td> </tr> <tr> <td><b><a href="/wiki/Special:MyLanguage/Template:Extension#username" title="Special:MyLanguage/Template:Extension">Author(s)</a><span style="display:none"><a href="/wiki/Template:Extension#username" title="Template:Extension"> </a></span></b></td> <td> <ul><li>Moritz Schubotz,</li> <li>Tomasz Wegrzanowski,</li> <li>Brooke Vibber,</li> <li>Johannes Stegmüller,</li> <li>André Greiner-Petter,</li> <li>and others</li></ul></td> </tr> <tr> <td><b><a href="/wiki/Special:MyLanguage/Template:Extension#version" title="Special:MyLanguage/Template:Extension">Latest version</a><span style="display:none"><a href="/wiki/Template:Extension#version" title="Template:Extension"> </a></span></b></td> <td>continuous updates</td> </tr> <tr> <td><b><a href="/wiki/Special:MyLanguage/Compatibility#mediawiki_extensions" title="Special:MyLanguage/Compatibility">Compatibility policy</a><span style="display:none"><a href="/wiki/Compatibility#mediawiki_extensions" title="Compatibility"> </a></span></b></td> <td>Snapshots releases along with MediaWiki. Master is not backward compatible.</td> </tr> <tr> <td><a href="/wiki/Special:MyLanguage/Template:Extension#mediawiki" title="Special:MyLanguage/Template:Extension"><b>MediaWiki</b></a><span style="display:none"><a href="/wiki/Template:Extension#mediawiki" title="Template:Extension"> </a></span></td> <td>>= 1.43</td> </tr> <tr> <td><a href="/wiki/Special:MyLanguage/Template:Extension#needs-updatephp" title="Special:MyLanguage/Template:Extension"><abbr title="'php update.php' needed after installation"><b>Database changes</b></abbr></a><span style="display:none"><a href="/wiki/Template:Extension#needs-updatephp" title="Template:Extension"> </a></span></td> <td>Yes</td> </tr> <tr> <td><b><a href="/wiki/Special:MyLanguage/Template:Extension#table1" title="Special:MyLanguage/Template:Extension">Tables</a><span style="display:none"><a href="/wiki/Template:Extension#table1" title="Template:Extension"> </a></span></b></td> <td><a href="/wiki/Special:MyLanguage/Extension:Math/math_table" title="Special:MyLanguage/Extension:Math/math table">math</a><span style="display:none"><a href="/wiki/Extension:Math/math_table" title="Extension:Math/math table"> </a></span><br /><a href="/wiki/Special:MyLanguage/Extension:Math/mathoid_table" title="Special:MyLanguage/Extension:Math/mathoid table">mathoid</a><span style="display:none"><a href="/wiki/Extension:Math/mathoid_table" title="Extension:Math/mathoid table"> </a></span><br /><a href="/wiki/Special:MyLanguage/Extension:Math/mathlatexml_table" title="Special:MyLanguage/Extension:Math/mathlatexml table">mathlatexml</a><span style="display:none"><a href="/wiki/Extension:Math/mathlatexml_table" title="Extension:Math/mathlatexml table"> </a></span></td> </tr> <tr> <td><b><a href="/wiki/Special:MyLanguage/Template:Extension#license" title="Special:MyLanguage/Template:Extension">License</a><span style="display:none"><a href="/wiki/Template:Extension#license" title="Template:Extension"> </a></span></b></td> <td><a rel="nofollow" class="external text" href="//www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html">GNU General Public License 2.0 or later</a></td> </tr><tr> <td><b>Download</b></td> <td><div class="plainlinks"><a href="/wiki/Special:ExtensionDistributor/Math" title="Special:ExtensionDistributor/Math"><b>Download extension</b></a> <br />Git <sup>[<a href="/wiki/Special:MyLanguage/Download_from_Git" title="Special:MyLanguage/Download from Git">?</a>]</sup>: <ul><li><span class="plainlinks"><a rel="nofollow" class="external text" href="https://github.com/wikimedia/mediawiki-extensions-Math/archive/master.tar.gz">Download Git master</a></span></li> <li><a href="https://gerrit.wikimedia.org/g/mediawiki/extensions/Math" class="extiw" title="git:mediawiki/extensions/Math">browse repository</a> (<a href="https://phabricator.wikimedia.org/diffusion/EMAT" class="extiw" title="phab:diffusion/EMAT">Phabricator</a> · <a rel="nofollow" class="external text" href="https://github.com/wikimedia/mediawiki-extensions-Math">GitHub</a>)</li> <li><a href="https://gerrit.wikimedia.org/g/mediawiki/extensions/Math/%2Blog/master" class="extiw" title="git:mediawiki/extensions/Math/+log/master">commit history</a></li> <li><a rel="nofollow" class="external text" href="https://github.com/wikimedia/mediawiki-extensions-Math/graphs/contributors">repository contributors (GitHub)</a></li> <li><a href="https://gerrit.wikimedia.org/r/q/project:mediawiki/extensions/Math" class="extiw" title="gerrit:q/project:mediawiki/extensions/Math">code review</a></li></ul></div></td> </tr> <tr> <td class="mw-collapsible mw-collapsed" colspan="2"> <div class="mw-collapsible-header"><a href="/wiki/Special:MyLanguage/Template:Extension#parameters" title="Special:MyLanguage/Template:Extension">Parameters</a><span style="display:none"><a href="/wiki/Template:Extension#parameters" title="Template:Extension"> </a></span></div> <div class="mw-collapsible-content"> <ul><li><span class="configvariable">$wgMathEnableWikibaseDataType</span></li> <li><span class="configvariable">$wgMathDefaultLaTeXMLSetting</span></li> <li><span class="configvariable" title="Whether to allow to use of internal RESTBase path instead of $wgMathFullRestbaseURL. Set false if you want to use external RESTBase in any case.">$wgMathUseInternalRestbasePath</span></li> <li><span class="configvariable">$wgMathMathMLUrl</span></li> <li><span class="configvariable">$wgMathFullRestbaseURL</span></li> <li><span class="configvariable" title="Determine which TexVC variant is used, currently available: 'mathoid', 'restbase' (default) and 'local'.">$wgMathTexVCService</span></li> <li><span class="configvariable">$wgMathInternalRestbaseURL</span></li> <li><span class="configvariable">$wgMathConcurrentReqs</span></li> <li><span class="configvariable">$wgMathEnableFormulaLinks</span></li> <li><span class="configvariable" title="To access this at run-time, use MathConfig::getValidRenderingModes(). Do not use the non-normalized configuration directly.">$wgMathValidModes</span></li> <li><span class="configvariable" title="Fallback value for wbEntitySelector if wbRepo is not configured. See https://www.mediawiki.org/wiki/Manual:CORS for cross wiki communication.">$wgMathEntitySelectorFallbackUrl</span></li> <li><span class="configvariable" title="The Wikidata property that is used to present mathematical expressions in 'in defining formula'. The data type is 'item'.">$wgMathWikibasePropertyIdSymbolRepresents</span></li> <li><span class="configvariable" title="The Wikidata property that is used to present mathematical expressions in 'has part'. The data type is 'string'.">$wgMathWikibasePropertyIdQuantitySymbol</span></li> <li><span class="configvariable" title="To access this at run-time, use MathConfig::texCheckDisabled(). Do not use the non-normalized configuration directly.">$wgMathDisableTexFilter</span></li> <li><span class="configvariable" title="Determine which SVG rendering service is used. Currently available 'mathoid', 'restbase'.">$wgMathSvgRenderer</span></li> <li><span class="configvariable">$wgMathoidCli</span></li> <li><span class="configvariable" title="New Wikidata property that describe the elements of a mathematical formula with the data type 'mathematical expression'. This potentially replaces 'has part' in the future.">$wgMathWikibasePropertyIdInDefiningFormula</span></li> <li><span class="configvariable" title="Original Wikidata property that described the elements of a mathematical formula with the data type item.">$wgMathWikibasePropertyIdHasPart</span></li> <li><span class="configvariable" title="The property that describes the mathematical formula representing an item in Wikidata.">$wgMathWikibasePropertyIdDefiningFormula</span></li> <li><span class="configvariable">$wgMathMathMLTimeout</span></li> <li><span class="configvariable">$wgMathLaTeXMLUrl</span></li> <li><span class="configvariable">$wgMathLaTeXMLTimeout</span></li> <li><span class="configvariable">$wgMathEnableExperimentalInputFormats</span></li></ul></div></td> </tr> <tr> <td class="mw-collapsible mw-collapsed" colspan="2"> <div class="mw-collapsible-header"><a href="/wiki/Special:MyLanguage/Template:Extension#tags" title="Special:MyLanguage/Template:Extension">Tags</a><span style="display:none"><a href="/wiki/Template:Extension#tags" title="Template:Extension"> </a></span></div> <div class="mw-collapsible-content"> <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎<</span><span class="nt">math</span><span class="p">></span></code></div></td> </tr> <tr> <td class="mw-collapsible mw-collapsed" colspan="2"> <div class="mw-collapsible-header"><a href="/wiki/Special:MyLanguage/Template:Extension#hook" title="Special:MyLanguage/Template:Extension">Hooks used</a><span style="display:none"><a href="/wiki/Template:Extension#hook" title="Template:Extension"> </a></span></div> <style data-mw-deduplicate="TemplateStyles:r6219282">.mw-parser-output .plainlist ul{line-height:inherit;list-style:none none;margin:0}.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist mw-collapsible-content"><ul><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/GetPreferences" title="Special:MyLanguage/Manual:Hooks/GetPreferences">GetPreferences</a><span style="display:none"><a href="/wiki/Manual:Hooks/GetPreferences" title="Manual:Hooks/GetPreferences"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/LoadExtensionSchemaUpdates" title="Special:MyLanguage/Manual:Hooks/LoadExtensionSchemaUpdates">LoadExtensionSchemaUpdates</a><span style="display:none"><a href="/wiki/Manual:Hooks/LoadExtensionSchemaUpdates" title="Manual:Hooks/LoadExtensionSchemaUpdates"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/MaintenanceRefreshLinksInit" title="Special:MyLanguage/Manual:Hooks/MaintenanceRefreshLinksInit">MaintenanceRefreshLinksInit</a><span style="display:none"><a href="/wiki/Manual:Hooks/MaintenanceRefreshLinksInit" title="Manual:Hooks/MaintenanceRefreshLinksInit"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/ParserAfterTidy" title="Special:MyLanguage/Manual:Hooks/ParserAfterTidy">ParserAfterTidy</a><span style="display:none"><a href="/wiki/Manual:Hooks/ParserAfterTidy" title="Manual:Hooks/ParserAfterTidy"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/ParserFirstCallInit" title="Special:MyLanguage/Manual:Hooks/ParserFirstCallInit">ParserFirstCallInit</a><span style="display:none"><a href="/wiki/Manual:Hooks/ParserFirstCallInit" title="Manual:Hooks/ParserFirstCallInit"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/ParserOptionsRegister" title="Special:MyLanguage/Manual:Hooks/ParserOptionsRegister">ParserOptionsRegister</a><span style="display:none"><a href="/wiki/Manual:Hooks/ParserOptionsRegister" title="Manual:Hooks/ParserOptionsRegister"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/ResourceLoaderGetConfigVars" title="Special:MyLanguage/Manual:Hooks/ResourceLoaderGetConfigVars">ResourceLoaderGetConfigVars</a><span style="display:none"><a href="/wiki/Manual:Hooks/ResourceLoaderGetConfigVars" title="Manual:Hooks/ResourceLoaderGetConfigVars"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/SpecialPage_initList" title="Special:MyLanguage/Manual:Hooks/SpecialPage initList">SpecialPage_initList</a><span style="display:none"><a href="/wiki/Manual:Hooks/SpecialPage_initList" title="Manual:Hooks/SpecialPage initList"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/UserGetDefaultOptions" title="Special:MyLanguage/Manual:Hooks/UserGetDefaultOptions">UserGetDefaultOptions</a><span style="display:none"><a href="/wiki/Manual:Hooks/UserGetDefaultOptions" title="Manual:Hooks/UserGetDefaultOptions"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/WikibaseClientDataTypes" title="Special:MyLanguage/Manual:Hooks/WikibaseClientDataTypes">WikibaseClientDataTypes</a><span style="display:none"><a href="/wiki/Manual:Hooks/WikibaseClientDataTypes" class="mw-redirect" title="Manual:Hooks/WikibaseClientDataTypes"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Manual:Hooks/WikibaseRepoDataTypes" title="Special:MyLanguage/Manual:Hooks/WikibaseRepoDataTypes">WikibaseRepoDataTypes</a><span style="display:none"><a href="/wiki/Manual:Hooks/WikibaseRepoDataTypes" class="mw-redirect" title="Manual:Hooks/WikibaseRepoDataTypes"> </a></span></li></ul></div> </td> </tr> <tr> <td class="mw-collapsible mw-collapsed" colspan="2"> <div class="mw-collapsible-header"><a href="/wiki/Special:MyLanguage/Template:Extension#newhook" title="Special:MyLanguage/Template:Extension">Hooks provided</a><span style="display:none"><a href="/wiki/Template:Extension#newhook" title="Template:Extension"> </a></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6219282"><div class="plainlist mw-collapsible-content"><ul><li><a href="/wiki/Special:MyLanguage/Extension:Math/Hooks/MathRenderingResultRetrieved" title="Special:MyLanguage/Extension:Math/Hooks/MathRenderingResultRetrieved">MathRenderingResultRetrieved</a><span style="display:none"><a href="/wiki/Extension:Math/Hooks/MathRenderingResultRetrieved" title="Extension:Math/Hooks/MathRenderingResultRetrieved"> </a></span></li><li><a href="/wiki/Special:MyLanguage/Extension:Math/Hooks/MathFormulaPostRender" title="Special:MyLanguage/Extension:Math/Hooks/MathFormulaPostRender">MathFormulaPostRender</a><span style="display:none"><a href="/wiki/Extension:Math/Hooks/MathFormulaPostRender" title="Extension:Math/Hooks/MathFormulaPostRender"> </a></span></li></ul></div> </td> </tr> <tr> <td title="This only includes downloads from Special:ExtensionDistributor. Other download methods such as git or bundled extensions are not included."><b>Quarterly downloads</b></td> <td>145 (Ranked 39<sup>th</sup>)</td> </tr> <tr> <td title=""><a rel="nofollow" class="external text" href="https://wikiapiary.com/wiki/Extension:Math"><b>Public wikis using</b></a></td> <td>7,934 (Ranked 18<sup>th</sup>)</td> </tr> <tr> <td colspan="2" class="ext-infobox-translate"> <a href="https://translatewiki.net/wiki/Special:Translate/ext-math" class="extiw" title="translatewiki:Special:Translate/ext-math">Translate the Math extension</a> if it is available at translatewiki.net</td> </tr><tr class="mw-empty-elt"> </tr> <tr> <td> <b><a href="/wiki/Special:MyLanguage/Phabricator" title="Special:MyLanguage/Phabricator">Issues</a><span style="display:none"><a href="/wiki/Phabricator" title="Phabricator"> </a></span></b></td> <td><a href="https://phabricator.wikimedia.org/tag/math" class="extiw" title="phab:tag/math">Open tasks</a> · <a class="external text" href="https://phabricator.wikimedia.org/maniphest/task/create/?projects=Math">Report a bug</a></td> </tr> </tbody></table> <p>The <b>Math</b> extension provides support for rendering mathematical formulae. </p><p>More information about installing and configuring this extension, including for older versions, can be found at <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings" title="Special:MyLanguage/Extension:Math/advancedSettings">Extension:Math/advancedSettings</a><span style="display:none"><a href="/wiki/Extension:Math/advancedSettings" title="Extension:Math/advancedSettings"> </a></span>. </p><p>See an overview of what can currently be done with this extension at <a href="/wiki/Special:MyLanguage/Extension:Math/Syntax" title="Special:MyLanguage/Extension:Math/Syntax">Extension:Math/Syntax</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Installation">Installation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=1" title="Edit section: Installation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r6651107">.mw-parser-output .note{background-position:left 7px top 50%;padding:0.5em 0.5em 0.5em 40px;margin:0.5em 0;overflow:hidden;background-color:#f8f9fa;color:#333;background-repeat:no-repeat;border:1px solid #ddd}.mw-parser-output .note-inline{display:inline-block;vertical-align:middle}.mw-parser-output .note-info{background-color:#eaf3ff;color:#333;background-image:url("https://upload.wikimedia.org/wikipedia/commons/e/ec/OOjs_UI_icon_information-progressive.svg");background-size:25px;border-color:#a3caff;padding-left:40px;min-height:25px}.mw-parser-output .note-reminder{background-color:#fff9ea;color:#333;background-image:url("https://upload.wikimedia.org/wikipedia/commons/a/a8/OOjs_UI_icon_lightbulb-yellow.svg");background-size:25px;border-color:#fc3;min-height:25px}.mw-parser-output .note-warn{background-color:#fff9ea;color:#333;background-image:url("https://upload.wikimedia.org/wikipedia/commons/3/3b/OOjs_UI_icon_alert-warning.svg");background-size:25px;border-color:#fc3;min-height:25px}.mw-parser-output .note-error{background-color:#fee7e6;color:#333;background-image:url("https://upload.wikimedia.org/wikipedia/commons/b/bf/OOjs_UI_icon_notice-destructive.svg");background-size:25px;border-color:#c33;min-height:25px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .note{background-color:transparent;color:inherit}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .note{background-color:transparent;color:inherit}}</style><div role="note" class="note note-info">This extension <a href="/wiki/Special:MyLanguage/MediaWiki_1.38#Bundled_extensions" title="Special:MyLanguage/MediaWiki 1.38">comes with MediaWiki 1.38</a> and above. Thus you do not have to download it again. However, you still need to follow the other instructions provided.</div> <ul><li><a href="/wiki/Special:ExtensionDistributor/Math" title="Special:ExtensionDistributor/Math">Download</a> and move the extracted <code>Math</code> folder to your <code>extensions/</code> directory.<br />Developers and code contributors should install the extension <a href="/wiki/Special:MyLanguage/Download_from_Git" title="Special:MyLanguage/Download from Git">from Git</a> instead, using:<code class="mw-code mw-highlight" style="display:block">cd extensions/<br />git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/Math</code></li> <li>Add the following code at the bottom of your <a href="/wiki/Special:MyLanguage/Manual:LocalSettings.php" title="Special:MyLanguage/Manual:LocalSettings.php">LocalSettings.php</a><span style="display:none"><a href="/wiki/Manual:LocalSettings.php" title="Manual:LocalSettings.php"> </a></span> file: <div class="mw-highlight mw-highlight-lang-php mw-content-ltr" dir="ltr"><pre><span></span><span class="nx">wfLoadExtension</span><span class="p">(</span> <span class="s1">'Math'</span> <span class="p">);</span> </pre></div></li> <li>If you are using MediaWiki version before 1.42, run the <a href="/wiki/Special:MyLanguage/Manual:Update.php" title="Special:MyLanguage/Manual:Update.php">update.php</a><span style="display:none"><a href="/wiki/Manual:Update.php" title="Manual:Update.php"> </a></span> script to create the necessary database tables. This is no longer necessary if you are installing Math in MediaWiki 1.42+.</li> <li>To see math beyond a plain text output, follow instructions below for enabling various <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings#Math_output_modes" title="Special:MyLanguage/Extension:Math/advancedSettings">math output modes</a>.</li> <li>If you have problems for represent formulas when trying to use RESTBase, you can try using the following <a class="external text" href="https://www.mediawiki.org/w/index.php?title=Topic:Uo3kkmmop1jj9vhw&topic_showPostId=v2pfwaghxx0fmu0c#flow-post-v2pfwaghxx0fmu0c">patch</a></li> <li><span typeof="mw:File"><span><img alt="Yes" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/OOjs_UI_icon_check-constructive.svg/15px-OOjs_UI_icon_check-constructive.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f6/OOjs_UI_icon_check-constructive.svg/23px-OOjs_UI_icon_check-constructive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f6/OOjs_UI_icon_check-constructive.svg/30px-OOjs_UI_icon_check-constructive.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span> <b>Done</b> – Navigate to <a href="/wiki/Special:Version" title="Special:Version">Special:Version</a> on your wiki to verify that the extension is successfully installed.</li></ul> <p><br /> <b>Vagrant installation:</b> </p> <ul><li>If using <a href="/wiki/Special:MyLanguage/MediaWiki-Vagrant" title="Special:MyLanguage/MediaWiki-Vagrant">Vagrant</a><span style="display:none"><a href="/wiki/MediaWiki-Vagrant" title="MediaWiki-Vagrant"> </a></span>, install with <code>vagrant roles enable math --provision</code></li></ul> <p>You should additionally go to the page Special:MathStatus to see whether all of the components of the Math extension now work. For any problems you see, the best option is to create a task on <a class="external free" href="https://phabricator.wikimedia.org">https://phabricator.wikimedia.org</a> </p><p>Unfortunately, there is no well tested guide on installing <a href="/wiki/Special:MyLanguage/Mathoid" title="Special:MyLanguage/Mathoid">Mathoid</a><span style="display:none"><a href="/wiki/Mathoid" class="mw-redirect" title="Mathoid"> </a></span> and <a href="/wiki/Special:MyLanguage/RESTBase" title="Special:MyLanguage/RESTBase">RESTBase</a><span style="display:none"><a href="/wiki/RESTBase" title="RESTBase"> </a></span> to work with the Math extension, but there is at least a working draft. <a href="/wiki/Special:MyLanguage/Extension:Math/RESTBase" title="Special:MyLanguage/Extension:Math/RESTBase">Extension:Math/RESTBase</a><span style="display:none"><a href="/wiki/Extension:Math/RESTBase" title="Extension:Math/RESTBase"> </a></span> please contribute. </p><p>In addition, there is a <a rel="nofollow" class="external text" href="https://github.com/physikerwelt/mathoid-docs/blob/master/Guide%20for%20Installing%20and%20Setting%20up%20Mediawiki%20with%20Restbase%20and%20Mathoid.pdf">Guide for Installing and Setting up MediaWiki with RESTBase and Mathoid in MW1.28</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Usage">Usage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=2" title="Edit section: Usage"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Once installed, you write formulas using <a href="/wiki/Special:MyLanguage/Extension:Math/Syntax" title="Special:MyLanguage/Extension:Math/Syntax">TeX markup syntax</a> inside the <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎<</span><span class="nt">math</span><span class="p">></span></code> tag. For example: </p> <div class="mw-highlight mw-highlight-lang-wikitext mw-content-ltr" dir="ltr"><pre><span></span><span class="p"><</span><span class="nt">math</span><span class="p">></span>E=mc<span class="nb">^</span>2<span class="p"></</span><span class="nt">math</span><span class="p">></span> </pre></div> <p>Renders as: </p><p><math class="mwe-math-element" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>E</mi><mo stretchy="false">=</mo><mi>m</mi><msup><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mstyle></mrow></math> </p><p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Viewing_math">Viewing math</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=3" title="Edit section: Viewing math"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The type of output depends on the software that you use to read the page. If it can, the Math extension outputs <a href="https://en.wikipedia.org/wiki/MathML" class="extiw" title="w:MathML">MathML</a>. Otherwise, it outputs images in SVG (converting characters to <path> elements) or PNG. Basic math support works for all browsers. But, for best results, you might need to change your settings: </p> <ul><li>For <a href="https://en.wikipedia.org/wiki/Firefox" class="extiw" title="w:Firefox">Firefox</a> or other <a href="https://en.wikipedia.org/wiki/Gecko_(software)" class="extiw" title="w:Gecko (software)">Gecko</a> browsers, install the <a rel="nofollow" class="external text" href="https://addons.mozilla.org/firefox/addon/native-mathml/">Native MathML extension</a> and <a rel="nofollow" class="external text" href="https://developer.mozilla.org/docs/Mozilla/MathML_Project/Fonts">math fonts</a>.<br />The <a href="https://en.wikipedia.org/wiki/NonVisual_Desktop_Access" class="extiw" title="w:NonVisual Desktop Access">NVDA</a>, <a href="https://en.wikipedia.org/wiki/VoiceOver" class="extiw" title="w:VoiceOver">VoiceOver</a>, and <a href="https://en.wikipedia.org/wiki/Orca_(assistive_technology)" class="extiw" title="w:Orca (assistive technology)">Orca</a> screen readers provide accessibility support. To read mathematics, NVDA needs the <a href="https://en.wikipedia.org/wiki/MathPlayer" class="extiw" title="w:MathPlayer">MathPlayer</a> plugin.</li> <li>For <a href="https://en.wikipedia.org/wiki/Safari_(web_browser)" class="extiw" title="w:Safari (web browser)">Safari</a> or other <a href="https://en.wikipedia.org/wiki/WebKit" class="extiw" title="w:WebKit">WebKit</a> browsers, you can also install math fonts and enable native MathML rendering by <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings#CSS_for_the_MathML_with_SVG_fallback_mode" title="Special:MyLanguage/Extension:Math/advancedSettings">inserting some CSS rules</a> into the custom style sheet of your browser.<br />The <a href="https://en.wikipedia.org/wiki/VoiceOver" class="extiw" title="w:VoiceOver">VoiceOver</a> screen reader provides accessibility support. The <a href="https://en.wikipedia.org/wiki/Orca_(assistive_technology)" class="extiw" title="w:Orca (assistive technology)">Orca</a> screen reader does not do so yet.</li> <li>For <a href="https://en.wikipedia.org/wiki/Google_Chrome" class="extiw" title="w:Google Chrome">Chrome</a>, you must <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings#CSS_for_the_MathML_with_SVG_fallback_mode" title="Special:MyLanguage/Extension:Math/advancedSettings">insert some CSS rules</a> into the custom style sheet of your browser to get accessibility support with the <a rel="nofollow" class="external text" href="http://www.chromevox.com/">ChromeVox</a> screen reader or visual rendering with the <a rel="nofollow" class="external text" href="https://chrome.google.com/webstore/detail/math-anywhere/gebhifiddmaaeecbaiemfpejghjdjmhc">MathJax plugin</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Configuration_settings">Configuration settings</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=4" title="Edit section: Configuration settings"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th>Setting name </th> <th>Default value </th> <th>Description </th></tr> <tr> <td><a href="/wiki/Special:MyLanguage/Manual:$wgMathValidModes" title="Special:MyLanguage/Manual:$wgMathValidModes">$wgMathValidModes</a><span style="display:none"><a href="/wiki/Manual:$wgMathValidModes" title="Manual:$wgMathValidModes"> </a></span> </td> <td><code>[ 'source', 'mathml' ]</code> </td> <td>Defines the mode allowed on the server. </td></tr> <tr> <td><a href="/wiki/Special:MyLanguage/Manual:$wgMathDisableTexFilter" title="Special:MyLanguage/Manual:$wgMathDisableTexFilter">$wgMathDisableTexFilter</a><span style="display:none"><a href="/wiki/Manual:$wgMathDisableTexFilter" title="Manual:$wgMathDisableTexFilter"> </a></span> </td> <td><code>'never'</code> </td> <td>Option to disable the tex filter. If set to true any LaTeX expression is parsed this can be a potential security risk. If set to false only a subset of the TeX commands is allowed. See the wikipedia page <a href="https://en.wikipedia.org/wiki/Help:Math" class="extiw" title="wikipedia:Help:Math">Help:Math</a> for details. Use "always" to disable this feature. </td></tr> <tr> <td>$wgMathFullRestbaseURL </td> <td>false </td> <td>The math extension gets the default config from the Visual Editor, if available. <a class="external text" href="https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/Math/+/master/src/MathRestbaseInterface.php#182">Details</a>. </td></tr> <tr> <td>$wgMathPreferRestbaseURL </td> <td>true </td> <td>Whether to allow using of internal RESTBase path instead of $wgMathFullRestbaseURL and $wgVisualEditorFullRestbaseURL. Set false if you want to use external RESTBase in any case. </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Math_output_modes">Math output modes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=5" title="Edit section: Math output modes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The setting $wgMathValidModes holds an array with the names of output modes that can be used for rendering. If multiple modes are enabled, logged-in users can set a personal preference in the appearance pane of their user preferences page. </p><p>You can also use the $wgDefaultUserOptions setting to set which of these modes should be the default, e.g.: </p> <div class="mw-highlight mw-highlight-lang-php mw-content-ltr" dir="ltr"><pre><span></span><span class="nv">$wgDefaultUserOptions</span><span class="p">[</span><span class="s1">'math'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'mathml'</span><span class="p">;</span> </pre></div> <div class="mw-heading mw-heading4"><h4 id="Mathoid">Mathoid</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=6" title="Edit section: Mathoid"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mode: 'mathml' </p> <table class="warning-message" style="background-color: var( --background-color-error-subtle, #ffe9e5 ); color: var( --color-base, #202122 ); border: 1px var( --border-color-error, #9f3526 ) solid; box-sizing: border-box; margin: 0.5em 0; padding: 0.5em;"><tbody><tr><td style="white-space: nowrap; vertical-align: top;"><span style="position: relative; top: -2px;"><span typeof="mw:File"><span><img alt="Warning" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/18px-OOjs_UI_icon_notice-destructive.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/27px-OOjs_UI_icon_notice-destructive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/36px-OOjs_UI_icon_notice-destructive.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span></span> <b>Warning:</b> </td><td style="padding-left: 0.5em vertical-align: top;">Mathoid is no longer actively developed in favor of <a href="#Native_MathML">Native MathML</a> mode. It will eventually be discontinued.</td></tr></tbody></table> <p>You can use <a href="/wiki/Special:MyLanguage/Manual:Mathoid" title="Special:MyLanguage/Manual:Mathoid">Mathoid</a>, an application that uses MathJax on the server side to convert texvc input to MathML+SVG rendering. Mathoid is currently the Math rendering mode used on Wikipedia. </p> <div class="mw-heading mw-heading5"><h5 id="Mathoid_as_a_service">Mathoid as a service</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=7" title="Edit section: Mathoid as a service"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>"Mathoid as a service" is the recommended approach for the Math extension, and the default one. If you do not add any additional settings to LocalSettings.php, Math will use the Beta cluster's <a href="/wiki/Special:MyLanguage/Mathoid" title="Special:MyLanguage/Mathoid">Mathoid</a> and <a href="/wiki/Special:MyLanguage/RESTBase" title="Special:MyLanguage/RESTBase">RESTBase</a><span style="display:none"><a href="/wiki/RESTBase" title="RESTBase"> </a></span> services to do all math formula rendering. The default settings are: </p> <div class="mw-highlight mw-highlight-lang-php mw-content-ltr" dir="ltr"><pre><span></span><span class="c1">// Set MathML as default rendering option</span> <span class="nv">$wgDefaultUserOptions</span><span class="p">[</span><span class="s1">'math'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'mathml'</span><span class="p">;</span> <span class="nv">$wgMathUseInternalRestbasePath</span> <span class="o">=</span> <span class="k">false</span><span class="p">;</span> <span class="nv">$wgMathFullRestbaseURL</span> <span class="o">=</span> <span class="s1">'https://wikimedia.org/api/rest_'</span><span class="p">;</span> <span class="nv">$wgMathMathMLUrl</span> <span class="o">=</span> <span class="s1">'https://mathoid-beta.wmflabs.org'</span><span class="p">;</span> </pre></div> <table class="warning-message" style="background-color: var( --background-color-error-subtle, #ffe9e5 ); color: var( --color-base, #202122 ); border: 1px var( --border-color-error, #9f3526 ) solid; box-sizing: border-box; margin: 0.5em 0; padding: 0.5em;"><tbody><tr><td style="white-space: nowrap; vertical-align: top;"><span style="position: relative; top: -2px;"><span typeof="mw:File"><span><img alt="Warning" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/18px-OOjs_UI_icon_notice-destructive.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/27px-OOjs_UI_icon_notice-destructive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/36px-OOjs_UI_icon_notice-destructive.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span></span> <b>Warning:</b> </td><td style="padding-left: 0.5em vertical-align: top;">Wikimedia plans to discontinue <a href="/wiki/Special:MyLanguage/RESTBase" title="Special:MyLanguage/RESTBase">RESTBase</a><span style="display:none"><a href="/wiki/RESTBase" title="RESTBase"> </a></span> services including the Mathoid endpoint used by Math extension by default, though there is no specific EOL date yet. For sites using newer MediaWiki versions, <a href="#Native_MathML">Native MathML</a> mode is recommended instead.</td></tr></tbody></table> <p>You can modify these settings to use different Mathoid and RESTBase services, potentially including your own. </p> <div class="mw-heading mw-heading5"><h5 id="Mathoid's_CLI_interface"><span id="Mathoid.27s_CLI_interface"></span>Mathoid's CLI interface</h5><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=8" title="Edit section: Mathoid's CLI interface"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>You can instead run Mathoid as a command-line utility on the local server. To use this approach, the following settings are recommended: </p> <div class="mw-highlight mw-highlight-lang-php mw-content-ltr" dir="ltr"><pre><span></span><span class="c1">// Set MathML as default rendering option</span> <span class="nv">$wgDefaultUserOptions</span><span class="p">[</span><span class="s1">'math'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'mathml'</span><span class="p">;</span> <span class="c1">// Please create a config.yaml in advance. Templates are in the Mathoid repository.</span> <span class="nv">$wgMathoidCli</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'/path/to/mathoid/cli.js'</span><span class="p">,</span> <span class="s1">'-c'</span><span class="p">,</span> <span class="s1">'/path/to/mathoid/config.yaml'</span><span class="p">];</span> <span class="c1">// Raise MediaWiki's memory limit to 1.2G for mathoid.</span> <span class="nv">$wgMaxShellMemory</span> <span class="o">=</span> <span class="mi">1228800</span><span class="p">;</span> </pre></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6651107"><div role="note" class="note note-info">If you run MediaWiki in a system containing <a href="/wiki/Special:MyLanguage/SELinux" title="Special:MyLanguage/SELinux">SELinux</a><span style="display:none"><a href="/wiki/SELinux" title="SELinux"> </a></span> and you get the message <code>Mathoid cli '/path/to/mathoid/cli.js' is not executable</code> in the error log, you can run the following to make sure that the Apache server allows to change system limits: <pre>setsebool -P httpd_execmem 1 setsebool -P httpd_setrlimit 1 </pre></div> <div class="mw-heading mw-heading4"><h4 id="LaTeX">LaTeX</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=9" title="Edit section: LaTeX"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r4199130">.mw-parser-output .mw-version{border:1px solid #72777d;font-size:80%;line-height:1.2;border-collapse:collapse}.mw-parser-output .mw-version-ltr{float:right;margin:0 0 .5em .5em;text-align:right}.mw-parser-output .mw-version-rtl{float:left;margin:0 .5em .5em 0;text-align:left}.mw-parser-output .mw-version td{padding:.1em .3em}.mw-parser-output .mw-version-versionbox{border:5px solid #00af89;text-align:center}.mw-parser-output .mw-version-versionnumber{font-weight:bold;font-size:180%}.mw-parser-output .mw-version-version .mw-version-versionbox{border-color:#c8ccd1}.mw-parser-output .mw-version.mw-version-version2 .mw-version-versionbox{border-top-color:#c8ccd1;border-right-color:#c8ccd1;border-left-color:#c8ccd1}.mw-parser-output .mw-version-version-unsupported .mw-version-versionbox{border-color:#d33}.mw-parser-output .mw-version.mw-version-version2-unsupported .mw-version-versionbox{border-top-color:#d33;border-right-color:#d33;border-left-color:#d33}.mw-parser-output .mw-version-version-legacy .mw-version-versionbox{border-color:#f93}.mw-parser-output .mw-version.mw-version-version2-legacy .mw-version-versionbox{border-top-color:#f93;border-right-color:#f93;border-left-color:#f93}.mw-parser-output .mw-version-version-stable .mw-version-versionbox,.mw-parser-output .mw-version.mw-version.mw-version-and-later .mw-version-versionbox{border-color:#00af89}.mw-parser-output .mw-version.mw-version-version2-stable .mw-version-versionbox{border-top-color:#00af89;border-right-color:#00af89;border-left-color:#00af89}.mw-parser-output .mw-version-version-future .mw-version-versionbox{border-color:#8080c0}.mw-parser-output .mw-version.mw-version-version2-future .mw-version-versionbox{border-top-color:#8080c0;border-right-color:#8080c0;border-left-color:#8080c0}.mw-parser-output .mw-version-version-alpha .mw-version-versionbox{border-style:dotted}</style> <table class="mw-version mw-version-ltr mw-version-version mw-version-version-legacy"><tbody><tr> <td>MediaWiki version:</td> <td class="mw-version-versionbox" title="MediaWiki 1.39 is a legacy version"><div class="mw-version-versionnumber"><small>≤</small> 1.39</div></td> </tr></tbody></table> <p>Mode: 'png' </p><p>Since MediaWiki 1.32, this mode will also require a Mathoid server to work. In older versions, it requires <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings#Installing_texvc" title="Special:MyLanguage/Extension:Math/advancedSettings">installing texvc and texvccheck</a>, which may require the most setup work. </p> <div class="mw-heading mw-heading4"><h4 id="LaTeXML">LaTeXML</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=10" title="Edit section: LaTeXML"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mode: 'latexml' </p><p>Uses the <a rel="nofollow" class="external text" href="http://math.nist.gov/~BMiller/LaTeXML/manual/intro/">LaTeXML</a> utility. The rendering is done via an online service (set with $wgLaTeXMLUrl, which has a default value of <a rel="nofollow" class="external free" href="https://latexml.formulasearchengine.com/convert">https://latexml.formulasearchengine.com/convert</a>). </p> <div class="mw-heading mw-heading4"><h4 id="Native_MathML">Native MathML</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=11" title="Edit section: Native MathML"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r4199130"> <table class="mw-version mw-version-ltr mw-version-version mw-version-version-unsupported mw-version-and-later"><tbody><tr> <td>MediaWiki version:</td> <td class="mw-version-versionbox" title="The latest stable version is 1.42"><div class="mw-version-versionnumber"><small>≥</small> 1.40</div></td> </tr></tbody></table> <p>Mode: 'native' </p><p>This mode will generate MathML from LaTeX via PHP <i>without</i> Mathoid. Note this mode does not have image fallback, so formulas will only be displayed correctly if the browser supports MathML. Firefox and Safari introduced MathML support early (2006 and 2008), but support in Chromium-based browsers is a much more recent addition (Chrome 109, released in 2023). </p> <div class="mw-heading mw-heading4"><h4 id="MathJax">MathJax</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=12" title="Edit section: MathJax"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r4199130"> <table class="mw-version mw-version-ltr mw-version-version mw-version-version-stable mw-version-and-later"><tbody><tr> <td>MediaWiki version:</td> <td class="mw-version-versionbox" title="The latest stable version is 1.42"><div class="mw-version-versionnumber"><small>≥</small> 1.42</div></td> </tr></tbody></table> <p>Mode: 'mathjax' </p><p>This mode works the same as Native MathML mode (generating MathML from LaTeX via PHP), but it will use MathJax 3 to render MathML. Therefore it will work for browsers that do not have MathML support, with the overhead of loading MathJax library (bundled in Math extension) on page views. </p> <table class="warning-message" style="background-color: var( --background-color-error-subtle, #ffe9e5 ); color: var( --color-base, #202122 ); border: 1px var( --border-color-error, #9f3526 ) solid; box-sizing: border-box; margin: 0.5em 0; padding: 0.5em;"><tbody><tr><td style="white-space: nowrap; vertical-align: top;"><span style="position: relative; top: -2px;"><span typeof="mw:File"><span><img alt="Warning" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/18px-OOjs_UI_icon_notice-destructive.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/27px-OOjs_UI_icon_notice-destructive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/OOjs_UI_icon_notice-destructive.svg/36px-OOjs_UI_icon_notice-destructive.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span></span> <b>Warning:</b> </td><td style="padding-left: 0.5em vertical-align: top;">Previously, a MathJax mode based on MathJax 2 is provided in MediaWiki 1.19-1.25. To use MathJax to render formulas in MediaWiki 1.26-1.41, see <a href="/wiki/Special:MyLanguage/Extension:SimpleMathJax" title="Special:MyLanguage/Extension:SimpleMathJax">Extension:SimpleMathJax</a><span style="display:none"><a href="/wiki/Extension:SimpleMathJax" title="Extension:SimpleMathJax"> </a></span>.</td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="No_rendering">No rendering</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=13" title="Edit section: No rendering"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mode: 'source' </p><p>This mode will forward the Latex input without rendering, presenting it in a <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎<</span><span class="nt">span</span><span class="p">></span></code> element, surrounded by $ :formula $. </p><p>Make sure to set $wgMathDisableTexFilter to 'always' (see below) if you only want the raw latex formula, else an error will appear due to the failed check for PNG depictions. </p> <div class="mw-heading mw-heading2"><h2 id="Tracking_categories">Tracking categories</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=14" title="Edit section: Tracking categories"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The extension creates a number of <a href="/wiki/Special:MyLanguage/tracking_category" title="Special:MyLanguage/tracking category">tracking categories</a><span style="display:none"><a href="/wiki/Tracking_category" class="mw-redirect" title="Tracking category"> </a></span> to detect errors and deprecated features. Their message keys begin with <code>math-</code>. Administrators may change a tracking category's name in a wiki by editing the message's value in that wiki's MediaWiki namespace. <a href="/wiki/Special:TrackingCategories" title="Special:TrackingCategories">Special:TrackingCategories</a> shows each tracking category's name, message key, and description. </p> <table class="wikitable"> <tbody><tr> <th>MediaWiki page </th> <th>Default </th> <th>Description </th></tr> <tr> <td><a href="/wiki/MediaWiki:Math-tracking-category-error" title="MediaWiki:Math-tracking-category-error">MediaWiki:Math-tracking-category-error</a></td> <td><a href="/wiki/Category:Pages_with_math_errors" title="Category:Pages with math errors">Category:Pages with math errors</a> </td> <td>Pages where there is a syntax error in the formula causing the rendering to fail </td></tr> <tr> <td><a href="/wiki/MediaWiki:Math-tracking-category-render-error" title="MediaWiki:Math-tracking-category-render-error">MediaWiki:Math-tracking-category-render-error</a></td> <td><a href="/wiki/Category:Pages_with_math_render_errors" title="Category:Pages with math render errors">Category:Pages with math render errors</a> </td> <td>Pages where there has been a temporary error in the rendering pipeline causing the rendering to fail. These normally fix themselves </td></tr> <tr> <td><a href="/wiki/MediaWiki:Math-tracking-category-texvc-deprecation" title="MediaWiki:Math-tracking-category-texvc-deprecation">MediaWiki:Math-tracking-category-texvc-deprecation</a></td> <td><a href="/wiki/Category:Pages_that_use_a_deprecated_format_of_the_math_tags" title="Category:Pages that use a deprecated format of the math tags">Category:Pages that use a deprecated format of the math tags</a> </td> <td>Pages which use deprecated texvc syntax like <code>$ % \and \or \part \ang \C \H \bold \Bbb\ \pagecolor</code>, which should be replaced by more standard LaTeX <code>\$ \% \land \lor \partial \angle \Complex \mathbb{H} \mathbf \mathbb (removed)</code> respectively. See <a href="/wiki/Special:MyLanguage/Extension:Math/Roadmap" title="Special:MyLanguage/Extension:Math/Roadmap">Extension:Math/Roadmap</a><span style="display:none"><a href="/wiki/Extension:Math/Roadmap" title="Extension:Math/Roadmap"> </a></span>. </td></tr> <tr> <td><a href="/wiki/MediaWiki:Math-tracking-category-mhchem-deprecation" title="MediaWiki:Math-tracking-category-mhchem-deprecation">MediaWiki:Math-tracking-category-mhchem-deprecation</a></td> <td><a href="/wiki/Category:Pages_that_use_a_deprecated_format_of_the_chem_tags" title="Category:Pages that use a deprecated format of the chem tags">Category:Pages that use a deprecated format of the chem tags</a> </td> <td> <p>Deprecated chemical markup, see <a href="/wiki/Special:MyLanguage/Extension:Math/Roadmap#Step_1_Part_C:_Manual_fixing_of_mhchem_syntax" title="Special:MyLanguage/Extension:Math/Roadmap">Extension:Math/Roadmap#Step 1 Part C: Manual fixing of mhchem syntax</a>. </p> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Tips_and_tricks">Tips and tricks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=15" title="Edit section: Tips and tricks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>You can use the Firefox <a rel="nofollow" class="external text" href="https://addons.mozilla.org/de/firefox/addon/mathml-copy">MathML copy addon</a> to copy formulae to other applications such as Microsoft Word (<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=FDMfT27zE54">video</a>), or Google docs with the <a rel="nofollow" class="external text" href="https://chrome.google.com/webstore/detail/gmath/hhaencnpmaacoojogjkobikbmkhikjmm?utm_source=permalink">g(Math)</a> plugin (<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=KKwF6IKRkHU&hd=1">video</a>)</li> <li>You can override the user preferred and default rendermode by adding the <code>forcemathmode</code> attribute to the <code class="mw-highlight" style="white-space:nowrap"><span class="p">‎<</span><span class="nt">math</span><span class="p">></span></code> element. e.g. to force an image being rendered <code class="mw-highlight mw-highlight-lang-html mw-content-ltr" dir="ltr"><span class="p"><</span><span class="nt">math</span> <span class="na">forcemathmode</span><span class="o">=</span><span class="s">"png"</span><span class="p">></span>...<span class="p"></</span><span class="nt">math</span><span class="p">></span></code>.</li> <li>All images of rendered formula are stored in a cache and not automatically recreated if the page is viewed or edited. To force the re-rendering of all formulas of a page, <a href="/wiki/Special:MyLanguage/Manual:Purge" title="Special:MyLanguage/Manual:Purge">purge</a> using the <code>?action=purge&mathpurge=true</code> action. For example the URL <a class="external free" href="https://en.wikipedia.org/w/index.php?title=Integral&action=purge&mathpurge=true">https://en.wikipedia.org/w/index.php?title=Integral&action=purge&mathpurge=true</a> will force re-rendering of the <a href="https://en.wikipedia.org/wiki/Integral" class="extiw" title="w:Integral">w:Integral</a> article. Afterwards you need to <a href="https://en.wikipedia.org/wiki/WP:Bypass_your_cache" class="extiw" title="w:WP:Bypass your cache">bypass your browser cache</a> so that the new created images of the formulas are actually downloaded.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Error_reporting">Error reporting</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=16" title="Edit section: Error reporting"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>If something is wrong with the math extension you can report that at <a class="external text" href="https://phabricator.wikimedia.org/maniphest/task/create/?projects=MediaWiki-extensions-Math">Phabricator</a>. In addition you should check how your problem relates to the automated unit tests that are generated from the page <a href="/wiki/Special:MyLanguage/Extension:Math/CoverageTest" title="Special:MyLanguage/Extension:Math/CoverageTest">CoverageTest</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=17" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>See <a href="/wiki/Special:MyLanguage/Extension:Math/advancedSettings" title="Special:MyLanguage/Extension:Math/advancedSettings">Extension:Math/advancedSettings</a><span style="display:none"><a href="/wiki/Extension:Math/advancedSettings" title="Extension:Math/advancedSettings"> </a></span> for old versions and further information. </p> <div class="mw-heading mw-heading2"><h2 id="Subpages">Subpages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=18" title="Edit section: Subpages"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="font-size:90%;"> <div class="mw-prefixindex-body"><ul class="mw-prefixindex-list"><li><a href="/wiki/Extension:Math/Announcement" title="Extension:Math/Announcement">Math/Announcement</a></li> <li><a href="/wiki/Extension:Math/CoverageTest" title="Extension:Math/CoverageTest">Math/CoverageTest</a></li> <li><a href="/wiki/Extension:Math/CustomizationHook" title="Extension:Math/CustomizationHook">Math/CustomizationHook</a></li> <li><a href="/wiki/Extension:Math/Displaystyle" title="Extension:Math/Displaystyle">Math/Displaystyle</a></li> <li><a href="/wiki/Extension:Math/Hooks/MathAfterTexvc" title="Extension:Math/Hooks/MathAfterTexvc">Math/Hooks/MathAfterTexvc</a></li> <li><a href="/wiki/Extension:Math/Hooks/MathFormulaPostRender" title="Extension:Math/Hooks/MathFormulaPostRender">Math/Hooks/MathFormulaPostRender</a></li> <li><a href="/wiki/Extension:Math/Hooks/MathFormulaRendered" title="Extension:Math/Hooks/MathFormulaRendered">Math/Hooks/MathFormulaRendered</a></li> <li><a href="/wiki/Extension:Math/Hooks/MathRenderingResultRetrieved" title="Extension:Math/Hooks/MathRenderingResultRetrieved">Math/Hooks/MathRenderingResultRetrieved</a></li> <li><a href="/wiki/Extension:Math/Inputtypes" title="Extension:Math/Inputtypes">Math/Inputtypes</a></li> <li><a href="/wiki/Extension:Math/MathJaxMenu" title="Extension:Math/MathJaxMenu">Math/MathJaxMenu</a></li> <li><a href="/wiki/Extension:Math/MathJax_testing" title="Extension:Math/MathJax testing">Math/MathJax testing</a></li> <li><a href="/wiki/Extension:Math/Native_MathML/Reported_Cases" title="Extension:Math/Native MathML/Reported Cases">Math/Native MathML/Reported Cases</a></li> <li><a href="/wiki/Extension:Math/Native_MathML_rollout_(2024)" title="Extension:Math/Native MathML rollout (2024)">Math/Native MathML rollout (2024)</a></li> <li><a href="/wiki/Extension:Math/Popups" title="Extension:Math/Popups">Math/Popups</a></li> <li><a href="/wiki/Extension:Math/RESTBase" title="Extension:Math/RESTBase">Math/RESTBase</a></li> <li><a href="/wiki/Extension:Math/Roadmap" title="Extension:Math/Roadmap">Math/Roadmap</a></li> <li><a href="/wiki/Extension:Math/Syntax" title="Extension:Math/Syntax">Math/Syntax</a></li> <li><a href="/wiki/Extension:Math/T140217" title="Extension:Math/T140217">Math/T140217</a></li> <li><a href="/wiki/Extension:Math/T167569" title="Extension:Math/T167569">Math/T167569</a></li> <li><a href="/wiki/Extension:Math/T1835557" title="Extension:Math/T1835557">Math/T1835557</a></li> <li><a href="/wiki/Extension:Math/T183559" title="Extension:Math/T183559">Math/T183559</a></li> <li><a href="/wiki/Extension:Math/T218295" title="Extension:Math/T218295">Math/T218295</a></li> <li><a href="/wiki/Extension:Math/T247697" title="Extension:Math/T247697">Math/T247697</a></li> <li><a href="/wiki/Extension:Math/T305613" title="Extension:Math/T305613">Math/T305613</a></li> <li><a href="/wiki/Extension:Math/T317065" title="Extension:Math/T317065">Math/T317065</a></li> <li><a href="/wiki/Extension:Math/T32215" title="Extension:Math/T32215">Math/T32215</a></li> <li><a href="/wiki/Extension:Math/T325625" title="Extension:Math/T325625">Math/T325625</a></li> <li><a href="/wiki/Extension:Math/T334842" title="Extension:Math/T334842">Math/T334842</a></li> <li><a href="/wiki/Extension:Math/T350004" title="Extension:Math/T350004">Math/T350004</a></li> <li><a href="/wiki/Extension:Math/T350737" title="Extension:Math/T350737">Math/T350737</a></li> <li><a href="/wiki/Extension:Math/T363081" title="Extension:Math/T363081">Math/T363081</a></li> <li><a href="/wiki/Extension:Math/T366983" title="Extension:Math/T366983">Math/T366983</a></li> <li><a href="/wiki/Extension:Math/T375241" title="Extension:Math/T375241">Math/T375241</a></li> <li><a href="/wiki/Extension:Math/T375244" title="Extension:Math/T375244">Math/T375244</a></li> <li><a href="/wiki/Extension:Math/T375317" title="Extension:Math/T375317">Math/T375317</a></li> <li><a href="/wiki/Extension:Math/T86450" title="Extension:Math/T86450">Math/T86450</a></li> <li><a href="/wiki/Extension:Math/T87007" title="Extension:Math/T87007">Math/T87007</a></li> <li><a href="/wiki/Extension:Math/TeX-header" title="Extension:Math/TeX-header">Math/TeX-header</a></li> <li><a href="/wiki/Extension:Math/Torture_Test" title="Extension:Math/Torture Test">Math/Torture Test</a></li> <li><a href="/wiki/Extension:Math/Unique_Ids" title="Extension:Math/Unique Ids">Math/Unique Ids</a></li> <li><a href="/wiki/Extension:Math/Url2Image" title="Extension:Math/Url2Image">Math/Url2Image</a></li> <li><a href="/wiki/Extension:Math/Wikibooks-20160516" title="Extension:Math/Wikibooks-20160516">Math/Wikibooks-20160516</a></li> <li><a href="/wiki/Extension:Math/additionalAnnotationTypes" title="Extension:Math/additionalAnnotationTypes">Math/additionalAnnotationTypes</a></li> <li><a href="/wiki/Extension:Math/advancedSettings" title="Extension:Math/advancedSettings">Math/advancedSettings</a></li> <li><a href="/wiki/Extension:Math/annotation.js" title="Extension:Math/annotation.js">Math/annotation.js</a></li> <li><a href="/wiki/Extension:Math/bug/35189" title="Extension:Math/bug/35189">Math/bug/35189</a></li> <li><a href="/wiki/Extension:Math/bug/38641" title="Extension:Math/bug/38641">Math/bug/38641</a></li> <li><a href="/wiki/Extension:Math/bug/48032" title="Extension:Math/bug/48032">Math/bug/48032</a></li> <li><a href="/wiki/Extension:Math/bug/49210" title="Extension:Math/bug/49210">Math/bug/49210</a></li> <li><a href="/wiki/Extension:Math/bug/54818" title="Extension:Math/bug/54818">Math/bug/54818</a></li> <li><a href="/wiki/Extension:Math/bug/69554" title="Extension:Math/bug/69554">Math/bug/69554</a></li> <li><a href="/wiki/Extension:Math/bug/75285" title="Extension:Math/bug/75285">Math/bug/75285</a></li> <li><a href="/wiki/Extension:Math/chemrm" title="Extension:Math/chemrm">Math/chemrm</a></li> <li><a href="/wiki/Extension:Math/math_table" title="Extension:Math/math table">Math/math table</a></li> <li><a href="/wiki/Extension:Math/mathlatexml_table" title="Extension:Math/mathlatexml table">Math/mathlatexml table</a></li> <li><a href="/wiki/Extension:Math/mathoid_table" title="Extension:Math/mathoid table">Math/mathoid table</a></li> <li><a href="/wiki/Extension:Math/modifyMenu.js" title="Extension:Math/modifyMenu.js">Math/modifyMenu.js</a></li> <li><a href="/wiki/Extension:Math/newFeatures" title="Extension:Math/newFeatures">Math/newFeatures</a></li> </ul></div> </div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Extension:Math&action=edit&section=19" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Special:MyLanguage/Extension:Math/Roadmap" title="Special:MyLanguage/Extension:Math/Roadmap">Extension:Math/Roadmap</a><span style="display:none"><a href="/wiki/Extension:Math/Roadmap" title="Extension:Math/Roadmap"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Mathoid" title="Special:MyLanguage/Mathoid">Mathoid</a><span style="display:none"><a href="/wiki/Mathoid" class="mw-redirect" title="Mathoid"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Extension:SimpleMathJax" title="Special:MyLanguage/Extension:SimpleMathJax">Extension:SimpleMathJax</a><span style="display:none"><a href="/wiki/Extension:SimpleMathJax" title="Extension:SimpleMathJax"> </a></span> - an alternative way to provide support for rendering mathematical formulas on-wiki, without texvc or LaTeX</li> <li><a href="/wiki/Special:MyLanguage/Texvc_PHP_Alternative" title="Special:MyLanguage/Texvc PHP Alternative">Texvc PHP Alternative</a><span style="display:none"><a href="/wiki/Texvc_PHP_Alternative" title="Texvc PHP Alternative"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Manual:Enable_TeX/problems" title="Special:MyLanguage/Manual:Enable TeX/problems">Manual:Enable TeX/problems</a><span style="display:none"><a href="/wiki/Manual:Enable_TeX/problems" title="Manual:Enable TeX/problems"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Manual:Math" title="Special:MyLanguage/Manual:Math">Manual:Math</a><span style="display:none"><a href="/wiki/Manual:Math" title="Manual:Math"> </a></span></li></ul> <style data-mw-deduplicate="TemplateStyles:r6651108">.mw-parser-output table.ombox{margin:4px 10%;border-collapse:collapse;border:1px solid #a2a9b1;background-color:#f8f9fa;color:#333;box-sizing:border-box}.mw-parser-output .ombox td.mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ombox th.mbox-text,.mw-parser-output .ombox td.mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .ombox td.mbox-image{border:none;text-align:center;padding:2px 0 2px 0.9em}.mw-parser-output .ombox td.mbox-imageright{border:none;text-align:center;padding:2px 0.9em 2px 0}.mw-parser-output table.ombox-notice{border-color:#a2a9b1}.mw-parser-output table.ombox-speedy{background-color:#fee7e6;color:#333}.mw-parser-output table.ombox-speedy,.mw-parser-output table.ombox-delete{border-color:#b32424;border-width:2px}.mw-parser-output table.ombox-content{border-color:#f28500}.mw-parser-output table.ombox-style{border-color:#fc3}.mw-parser-output table.ombox-move{border-color:#9932cc}.mw-parser-output table.ombox-protection{border-color:#a2a9b1;border-width:2px}html body.mediawiki .mw-parser-output .ombox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;box-sizing:border-box;width:238px;font-size:88%;line-height:1.25em}@media screen{html.skin-theme-clientpref-night .mw-parser-output table.ombox{background-color:transparent;color:inherit}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output table.ombox{background-color:transparent;color:inherit}}</style><table class="ombox ombox-notice plainlinks" role="presentation" style="clear: both; margin-top: 0; margin-bottom: 0;"><tbody><tr><td class="mbox-image"><span class="skin-invert-image" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/40px-Wikimedia-logo_black.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/60px-Wikimedia-logo_black.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wikimedia-logo_black.svg/80px-Wikimedia-logo_black.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span></td><td class="mbox-text">This extension is being used on one or more <a href="https://meta.wikimedia.org/wiki/Special:MyLanguage/Wikimedia_projects" class="extiw" title="m:Special:MyLanguage/Wikimedia projects">Wikimedia projects</a>. This probably means that the extension is stable and works well enough to be used by such high-traffic websites. Look for this extension's name in Wikimedia's <a class="external text" href="https://noc.wikimedia.org/conf/highlight.php?file=CommonSettings.php">CommonSettings.php</a> and <a class="external text" href="https://noc.wikimedia.org/conf/highlight.php?file=InitialiseSettings.php">InitialiseSettings.php</a> configuration files to see where it's installed. A full list of the extensions installed on a particular wiki can be seen on the wiki's <a href="/wiki/Special:Version" title="Special:Version">Special:Version</a> page.</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6651108"><table class="ombox ombox-notice" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/OOjs_UI_icon_information-progressive.svg/40px-OOjs_UI_icon_information-progressive.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/OOjs_UI_icon_information-progressive.svg/60px-OOjs_UI_icon_information-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/OOjs_UI_icon_information-progressive.svg/80px-OOjs_UI_icon_information-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></span></span></td><td class="mbox-text">This extension is included in the following wiki farms/hosts and/or packages: <style data-mw-deduplicate="TemplateStyles:r6387430">.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 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,.mw-parser-output .hlist .mw-empty-elt{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 href="/wiki/Special:MyLanguage/BlueSpice" title="Special:MyLanguage/BlueSpice">BlueSpice</a><span style="display:none"><a href="/wiki/BlueSpice" title="BlueSpice"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Canasta" title="Special:MyLanguage/Canasta">Canasta</a><span style="display:none"><a href="/wiki/Canasta" title="Canasta"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Fandom" title="Special:MyLanguage/Fandom">Fandom</a><span style="display:none"><a href="/wiki/Fandom" title="Fandom"> </a></span></li> <li><a href="/wiki/Special:MyLanguage/Miraheze" title="Special:MyLanguage/Miraheze">Miraheze</a><span style="display:none"><a href="/wiki/Miraheze" title="Miraheze"> </a></span></li> <li><a rel="nofollow" class="external text" href="https://www.pro.wiki/">ProWiki</a></li> <li><a rel="nofollow" class="external text" href="https://telepedia.net/">Telepedia</a></li> <li><a href="/wiki/Special:MyLanguage/wiki.gg" title="Special:MyLanguage/wiki.gg">wiki.gg</a><span style="display:none"><a href="/wiki/Wiki.gg" title="Wiki.gg"> </a></span></li> <li><a rel="nofollow" class="external text" href="https://wikiforge.net/">WikiForge</a></li></ul> </div> <small>This is not an authoritative list.</small> <small>Some wiki farms/hosts and/or packages may contain this extension even if they are not listed here.</small> <small>Always check with your wiki farms/hosts or bundle to confirm.</small></td></tr></tbody></table>    </div><noscript><img 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