Manual:$wgMathLaTeXMLUrl

Math: $wgMathLaTeXMLUrl
URLs pointing to LaTeXML conversion servers used to generate MathML output
Introduced in version:1.22.0 (Gerrit change 61987; git #927340d3)
Removed in version:still in use
Allowed values:(string)
Default value:https://latexml.formulasearchengine.com/convert (1.35+)

http://gw125.iu.xsede.org:8888 (1.24-1.34)

http://latexml.mathweb.org/convert (1.23)
/**
 * Use of LaTeXML for details see
 * <http://latexml.mathweb.org/help>
 *
 * If you want or need to run your own server, follow these installation instructions and override $wgLaTeXMLUrl:
 * <http://www.formulasearchengine.com/LaTeXML>
 *
 * If you expect heavy load you can specify multiple servers.
 * In that case one server is randomly chosen for each rendering process.
 * Specify the list of servers in an array e.g
 * $wgMathLaTeXMLUrl = array ( 'http://latexml.example.com/convert', 'http://latexml2.example.com/convert');
 */

Default value edit

MediaWiki version:
1.24
$wgMathLaTeXMLUrl = 'http://gw125.iu.xsede.org:8888'; // Sponsored by https://www.xsede.org/
MediaWiki versions:
1.22 – 1.23
$wgMathLaTeXMLUrl = 'http://latexml.mathweb.org/convert';