LaTexing not working at the moment

1. Oct 29, 2005

Hoplite

Is the LaTexing not working at the moment, or am I just not doing it correctly?
$$x^2$$

EDIT: I see now that it works, but not when I preview the post.

Last edited: Oct 29, 2005
2. Oct 29, 2005

Lisa!

It doesn't work for previewin after upgrading happened.