LATEX: (Here, all commands reference version 2e).


All documents begin the same way:


This is the document environment. Everything typed here goes into the document.
We specify different environments with the \begin{env}...\end{env} commands.

For in-line equations use \begin{math} x^{2}+y^{2}=1 \end{math}
or alternatively, \( x^{2}+y^{2}=1 \), or even $x^{2}+y^{2}=1$.

For displayed equations use \begin{displaymath}...\end{displaymath} or alternatively, \[...\]

You can even display a list of equations:
\begin{eqnarray} x & = & \cos^{2}(x) + \sin^{2}(x) \\
                                    & = & 1



Thanks to Rob Guzzo for developing this page.