A slightly fancier LaTeX math example:
$latex e^{\i \pi} + 1 = 0&s=2$
A very simple LaTeX example:
This is not a blogging blog, it is a testing blog.
This blog is primarily for the purpose of testing blog stuff. It is for the blog administrator to use to try things without further messing up his own blog. As such, this blog may not always work or even be visible … or even exist. Tested things that work may be left as examples of how to do things, but even these example may be subject to change, deletion, disruption, or obliteration.