ps: Since I found nothere the possibility to upload an file, here is an link to my page where you can have a look. Comments are very welcome ;-)
https://www.der-winnie.de/~winnie/gsoc07/tex.pm
+You'll find an demo site here:
+https://www.der-winnie.de/wiki/opensource/gsoc2007/
+I'll add some more complex formulas over the days. But this is basically only pure latex. ;-)
+
-- Patrick Winnertz
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