Math rendering

Example

The following maths code

<math> e^x = \sum_{n = 0}^{\infty} {x^n \over n!} = 1 + x + {x^2 \over 2!} + {x^3 \over 3!} + {x^4 \over 4!} + \cdots </math>

Gives the following output

[math]e^x = \sum_{n = 0}^{\infty} {x^n \over n!} = 1 + x + {x^2 \over 2!} + {x^3 \over 3!} + {x^4 \over 4!} + \cdots[/math]

Transparency

I added the following ugly hack to the /wiki/math/render.ml file and then issued a make clean and make,

let cmd_convert tmpprefix finalpath = "convert -quality 100 -density 120 " \ ^ tmpprefix ^ ".ps -negate " ^ finalpath ^ " >/dev/null 2>/dev/null \ && convert " ^ finalpath ^ " -fill black -colorize 100% " ^ finalpath ^ ".png \ && composite -compose CopyOpacity " ^ finalpath ^ " " ^ finalpath ^ ".png " ^ finalpath

See also

• www.wikitex.org
• www.wikisophia.org