Adding Interesting Content to WordPress

I was looking for some quick way to put together math learning pages for matt during the summer, then I found this neat tool for WordPress  Obtain wp-latex, move wp-latex to <WPRoot>/wp-content/plugins, then change wp-latex.php by replacing src=’http://www.forkosh.dreamhost.com/cgi-bin/mimetexpublic.cgi…’ to src=’http://www.forkosh.dreamhost.com/mimetex.cgi…”.  Then activate this plugin.

Math: 

x^{2y}  => x^{2y}

x_{2y} => x_{2y}

x^{y}_{1} or x_{1}^{y} => x^{y}_{1}

\[x = \frac{y+z/2}{y^{2}+1} \]  => \[x = \frac{y+z/2}{y^{2}+1} \]

\[\frac{x+y}{ 1 + \frac{y}{z+1}]\]  => \[\frac{x+y}{ 1 + \frac{y}{z+1}]\]

\overbrace{a+\underbrace{b+c}+d} => \overbrace{a+\underbrace{b+c}+d}

\overbrace{a+\underbrace{b+\cdots +y }^{24}+d}_{26} => \overbrace{a+\underbrace{b+\cdots +y }_{24}+d}^{26}

\put(7,4){\vector(1,2){5}}