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This page is a translated version of the page Extension:SimpleMathJax and the translation is 33% complete.

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MediaWiki extensions manual
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Release status: estable
Implementación Tag
Descripción Allows to render mathematical formulas using MathJax with MediaWiki math style
Autor(es) jmnote, vedmaka, jamesmontalvo3, badshah400
Última versión 0.7.3 (2018-04-01)
MediaWiki 1.25+
Cambios de la base de datos No
Licencia GNU General Public License 3.0
Ejemplo zetawiki.com

  • $wgSmjSize
  • $wgSmjUseCDN
  • $wgSmjUseChem
  • $wgSmjInlineMath
Hooks que usa
Translate the SimpleMathJax extension if it is available at translatewiki.net
Verificar uso y versión de la matriz.

The SimpleMathJax extension enables MathJax, a JavaScript library, for typesetting TeX formula in MediaWiki inside math environments. This extension will load resources from cdnjs.cloudflare.com on all wiki pages that have math or chem tags.

  • Simple
  • Lightweight
  • UTF-8 Support
  • Mobile View OK
  • Setting Font Size
  • chem tag support for chemistry
  • additional inlineMath symbols pairs support
  • MediaWiki Style! Look at the samples.


  • Download y extrae los archivos en el directorio «SimpleMathJax» dentro del directorio extensions/ existente.

Para quienes usan MediaWiki 1.24 o versiones anteriores:

Estas instrucciones describen la nueva forma de instalar extensiones usando wfLoadExtension(). Si necesitas instalar esta extensión en versiones anteriores (MediaWiki 1.24 y anteriores), debes usar lo siguiente en lugar de wfLoadExtension( 'SimpleMathJax' );:

require_once "$IP/extensions/SimpleMathJax/SimpleMathJax.php";

Or you can git clone.

$ git clone https://github.com/jmnote/SimpleMathJax.git

If you want to use not CDN but local mathjax scripts, you can use git clone recursive. ( In most cases, CDN is much faster than your server. )

$ git clone --recursive https://github.com/jmnote/SimpleMathJax.git

SimpleMathJax is meant to be used as an alternative to the Math extension. If the Math extension is installed it may take precedence and cause SimpleMathJax to not work. The SimpleMathJax extension is the only thing you need to start rendering equations.

Preferencias de configuración

The following variables can be defined in LocalSettings.php after calling wfLoadExtension( 'SimpleMathJax' );. Note that for a simple site adding $wgSmjSize = 110; might be all you need to make it Just Work™.

Version Establecer nombre Valor predeterminado Descripción
0.6.1+ $wgSmjSize 110 The default font size for SimpleMathJax
0.7.0+ $wgSmjUseCDN true Using CDN or Local resource
0.7.0+ $wgSmjUseChem true enable <chem> tags
( defaults to use chem tags )
0.6.1+ $wgSmjInlineMath [] can add some additional inlineMath symbols pairs
0.6.1 $wgSmjDisableChem false removed
(replaced by $wgSmjUseChem)
0.6.1 $wgSmjScripts ['//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-AMS-MML_HTMLorMML',
(replaced by $wgSmjUseCDN)
can use local or another remote scripts
( defaults to use cloudflare CDN )
0.6 $wgSimpleMathJaxSize 125 removed
(replaced by $wgSmjSize)
0.6 $wgSimpleMathJaxUseCDN true removed
(replaced by $wgSmjScripts)
0.6 $wgSimpleMathInlineMath [] removed
(replaced by $wgSmjInlineMath)

If you want to change font size, set $wgSmjSize like below.

wfLoadExtension( 'SimpleMathJax' );
$wgSmjSize = 150;

If you want to enable some additional inlineMath symbol pairs, set $wgSimpleMathJaxInlineMath like below.

wfLoadExtension( 'SimpleMathJax' );
$wgSmjInlineMath = [["$","$"],["\\(","\\)"]];

If you want to use local module, set $wgSmjUseCDN like below.

wfLoadExtension( 'SimpleMathJax' );
$wgSmjUseCDN = false;


Más ejemplos

Véase también

External links