Trying out the new plugin…
Just tried installing a plugin that will let me add formatted math stuff…
[tex]\displaystyle Joules = \sum _{i=1}^{n-1} {\frac {P_i + P_{i+1}} {2} * A [/tex]
This is the LatexRender plugin, which is nice if your server can handle [tex]\displaystyle \LaTeX[/tex] and ImageMagick.
PHP blogs tend to have easy ways to do LaTeX. This is because there are already existing PHP plugins for LaTeX math, which I think were developed for Wikis. I had to write my own plugin for MT, which ends up producing superior equations because I added code to center the midline of inline equations in the png, which allows the equation to be lined up perfectly with the text.
Just looking at an equation like that makes my head hurt.
Take it away, it burns, it burns!