Extension:Math/new-version/de

MediaWiki-Erweiterungen

Math Erscheinungsstatus: stabil
Einbindung	Tag
Beschreibung	Allows to render mathematical formulas
Autor(en)	Tomasz Wegrzanowski, Brion Vibber and others
Letzte Version	continuous updates
MediaWiki	1.19+
Datenbankänderungen	Ja
Tabellen	math mathoid mathlatexml
Lizenz	GNU General Public License 2.0
Herunterladen	Download snapshot Git [?]: Git master herunterladen Repository durchsuchen (GitHub) commit history Code-Review
Parameter $wgUseTeX $wgTexvc $wgTexvcBackgroundColor $wgMathCheckFiles $wgMathPath $wgMathDirectory $wgMathFileBackend
Tags <math>
Verwendete Hooks ParserFirstCallInit GetPreferences LoadExtensionSchemaUpdates ParserTestTables ParserTestParser UnitTestsList
Übersetze die Math/new-version Erweiterung wenn sie auf translatewiki.net verfügbar ist
Prüfe die Benutzungs- und Versionsmatrix.
Probleme	Offene Aufgaben · Einen Fehler melden

The Math extension provides support for rendering mathematical formulae. An overview of what can currently be done with this extension is found at the English Wikipedia's documentation.

Contents

Installation

• Falls Vagrant benutzt wird, installiere mit vagrant roles enable math --provision

Manuelle Installation

• Lade die Erweiterung herunter und lege die Datei(en) in ein Verzeichnis namens Math in deinem Ordner extensions/ ab.

• Füge folgenden Code am Ende deiner LocalSettings.php hinzu:

  require_once "$IP/extensions/Math/Math.php";
  // See below for installation requirements and configuration settings:
  

• Führe das Aktualisierungsskript aus, welches automatisch die notwendigen Datenbanktabellen erstellt, die diese Erweiterung braucht.
• To see math beyond a plain text output, follow instructions below for enabling various math output modes.
•  Erledigt – Navigiere zu Special:Version in deinem Wiki (bei Einstellung auf deutsch nach Spezial:Version), um zu prüfen, dass die Erweiterung erfolgreich installiert ist.

Konfiguration

Beginning from MW 1.23+ you can use a Mathoid server that uses MathJax to convert texvc input on the server side to MathML+SVG rendering. Mathoid is the rendering mode that is going to be used on future Wikipedia. For that the following settings are recommended:

// Set Mathoid as default rendering option;
$wgDefaultUserOptions['math'] = 'mathml';

Check out Mathoid to find instructions how to run your own Mathoid server.

List of all configuration settings

Setting name	Default value	Description
$wgMathValidModes	array( 'png', 'source', 'mathml' )	Defines the mode allowed on the server.
$wgMathMathMLTimeout	20	The timeout for the HTTP-Request sent to the MathML to render an equation, in seconds.
$wgMathDisableTexFilter	false	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 Help:Math for details.
$wgMathMathMLUrl	http://mathoid.testme.wmflabs.org	Defines the link to the mathoid server.

Purging pages that contain equations

Specifying the URL-parameter action=purge does not force the math equation to re-render the math tags. If a complete re-rendering of the math tags is desired the URL-parameter action=purge&mathpurge=true has to be passed. Be aware that this might cause side effects with other pages since the math extension uses the hash of the input TeX-input-string as the caching key. e.g. if you would force the re-rending with mathpurge option for a page containing the equation $E=mc^2$, the new rendering result would be used on all other pages containing $E=mc^2$ after the individual page caches are invalidated.

Error reporting

If something is wrong with the math extension you can report that at Phabricator. In addition you should check how your problem relates to the automated unit tests that are generated from the page CoverageTest.

Further reading

The Math extension can do much more, beside the basics described here. Check out Extension:Math/advancedsettings for old versions and further information.

See also

• Extension:Math/Roadmap for further development
• Mathoid