# Extension:Math/Inputtypes

If you run your private wiki you can allow that users can input formulae in different input formats. For this, you have to add \$wgMathEnableExperimentalInputFormats = true; to your local config. Then you can use two additional input modes which can be enabled via one of the following type attributes:

pmml
Presentation MathML
ascii
ASCIIMath

For example asciimath (asciimath.org) input can be entered as

<math type="ascii">d/dxf(x)=lim_{h->0}(f(x+h)-f(x))/h[/itex]

and will produce a rendering like

${\displaystyle {\frac {d}{dx}}f(x)=\lim _{h\to 0}{\frac {f(x+h)-f(x)}{h}}}$

These options are not available on this wiki or any other Wikimedia foundation wiki.