HowTo: use Tex

How to use TeX in this Wiki

Example: $LaTeX: \sqrt{\frac{y+3}{3-y}}=\bigg(\frac{2\cdot(y+2)}{5-2y}\bigg)^{1/2}$

At the moment TeX is rendered externally at www.forkosh.com since our sevice provider (Strato) does not support TeX. This might cause some delays.