## Friday, July 8, 2011

### an equation (LaTeX) from latex demo page of mathjax

http://www.mathjax.org/demos/tex-samples/

\begin{aligned}
\dot{x} & = \sigma(y-x) \\
\dot{y} & = \rho x - y - xz \\
\dot{z} & = -\beta z + xy
\end{aligned}