-If your PHP is configured as a CGI plug-in rather than an Apache module you may
-experience problems, as this configuration is not well tested.
-
-Support for rendering mathematical formulas requires installing the Math extension,
-see https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:Math
+Support for specialised content requires installing the relevant extension. For
+formulæ, see https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:Math