it is no problem, to include rendered formulas as bitmaps. But this isn't, what we want in online discussions about i.e. mathematics. What do I have to do, to get beautifull mathematical formulas?

Just to see what here is done ($$$f(x)=\int\limits_{-N}^{N}e^{x}dx,\; \forall x\epsilon \mathbb R$$$):

$$f(x)=\int\limits_{-N}^{N}e^{x}dx,\; \forall x\epsilon \mathbb R$$

I get this on my moodle:

This is, what I would like to have:

The Server runs as apache2, openSuse 11.0. and the filter configuration is as standard says. Ghostscript, getnonfreefonts-sys, texlive (2007) are installed