Question

Allow equations to be inserted into this question field!

Answer 1

Totally Agree!

Answer 2

Yeah, that one does my head in....

Answer 3

And not being able to draw stuff (pstricks?)

Answer 4

\[f(s) = \frac{1}{2 \pi i} \oint_C \frac{ f(z) }{z - s}dz\]The equation writer looks like it works here. Visit http://web.ift.uib.no/Teori/KURS/WRK/TeX/symALL.html for a list of keyboard commands for the symbols. Try experimenting with them.\[\clubsuit\]

Answer 5

The Attach File button works, too. I created a bitmap file using Microsoft Paint to create the above image.