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This page is a translated version of the page Extension:SimpleMathJax and the translation is 17% complete.

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Manuale sulle Estensioni MediaWiki
Crystal Clear action run.svg
Stato della release: stabile
Implementazione Tag
Descrizione Allows to render mathematical formulas using MathJax with MediaWiki math style
Autore(i) jmnote, vedmaka, jamesmontalvo3, badshah400
Versione 0.7.3 (2018-04-01)
MediaWiki 1.25+
Cambi della base di dati No
Licenza GNU General Public License 3.0

  • $wgSmjSize
  • $wgSmjUseCDN
  • $wgSmjUseChem
  • $wgSmjInlineMath
Hook usati
Traducete l'estensione SimpleMathJax se è disponibile su
Verificare uso e versione della matrice.

The SimpleMathJax extension enables MathJax, a JavaScript library, for typesetting TeX formula in MediaWiki inside math environments. This extension will load resources from 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 and place the file(s) in a directory called SimpleMathJax in your extensions/ folder.

To users running MediaWiki 1.24 or earlier:

The instructions above describe the new way of installing this extension using wfLoadExtension() If you need to install this extension on these earlier versions (MediaWiki 1.24 and earlier), instead of wfLoadExtension( 'SimpleMathJax' );, you need to use:

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

Or you can git clone.

$ git clone

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

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.

Configuration settings

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 Setting name Default value Descrizione
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 ['//',
(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;


Altri esempi

Vedi anche

External links