[fpc-devel] Math expressions in wiki

[Werner Pamler]

Am 14.04.2017 um 14:49 schrieb ListMember:
> Apparently, the FPC wiki uses the same software as Wikipedia; if so, 
> the following links may be useful.
>
> https://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/Mathematics#Using_HTML 
>
>
> https://en.wikipedia.org/wiki/Wikipedia:Mathematical_symbols
> https://en.wikipedia.org/wiki/List_of_mathematical_symbols

Yes I had found similar references myself, but neither they nor those 
above do work: If I insert

                     {{math|''x'' {{=}} −(''y''<sup>2</sup> + 2)}}

  (copied from the first link above) into a wiki article and press "Show 
preview" it just displays Template:math in red. How do I activate this 
template?
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