Using Latex for Posting Online

Mark Longridge

Introducing Math on Latex

Let's try some mathematical expressions $(x+1)^n$

some math symbols

$\sqrt{x} + \pi$

and

$r = a * ( 1+2*sin{ \theta/2})$

equation of the leminiscate

$r = \sqrt{a^2 * cos2*\theta}$

This is underlined typewriter roman sans serif