funny thing, registered just to post this. anyway...

first of all, you did a great job. really enjoying using sympy.

secondly, i have a problem, there are no numbers or anything else on plot except curve itself and axis. i've tried everything but it didn't help.

and finally, i really need lie algebra module. is there anyway to upgrade to sympy 1.1 or something like that? i'm using n900 with maemo 5.

thank you in advance for answer!