Math Notation

Use

Keywords are escamed with a backslash(\) and arguments are wrapped in curly braces.

Examples

operatorname $\mathrm{func}$

frac $\frac{2}{3}$

sqrt $\sqrt{2}$

int_x $\underset{x}{\overset{\mathrm{\infty }}{\int }}x,dt$

exponents (uses ^) $e^{-t^2}$

symbols: pi, infty $\pi \mathrm{\infty }$

Reference

http://en.wikipedia.org/wiki/Help:Displaying_a_formula