MathJax direkt im wiki

Maxwell’s Equations with tex {$$\begin{aligned} \dot{x} & = \sigma(y-x) \\ \dot{y} & = \rho x - y - xz \\ \dot{z} & = -\beta z + xy \end{aligned}$$}
Pythagoras mit asciiMath {`a^2 + b^2 = c^3`}

markup

(:mathjax:) switch on MathJax for this page (by default off)
{ $ ... $ } inline tex
{ $$ ... $$ } display tex
{ ` ... ` } inline asciiMath with brace&backticks (this needs configuration, default is only backticks ` which I switched of)
{ ` ` ... ` ` } display asciiMath seems not to exist
the markup is processed very early to keep tex or asciiMath unchanged, only [= [@ etc. will avoid wiki processing- however mathJax processing still happens. To avoid this spaces are inserted above after the { and before the }