Quote:
Originally Posted by ispom
wasy, give me the formula, lets try it 
now I show a wormhole and a flying soucer |
ha! I can do that on my TI89, rotate a function about X or y axis to create a volume of revolution.
I haven't tried 3d transformation on the TI89Titanium. Apparently it can do them although from a visualization point it wouldn't be anything like Mathcad.