Hi everyone, I'm pretty annoyed about the limited possibilities of typesetting mathematical formulas within the <math>-tag. It is not possible to create any more complicated formulas which, I think, is essential for further developing the maths section and not only giving definitions but also proofs. How come so many commands are disabled? Also, where can I find a list of all commands currently availibe? \setminus works but isn't mentioned on any of the formula help-pages. Ncik