I seem to remember it being mentioned somewhere that there was a Mathematica notebook on Quantum Mechanics. Does anyone know where such a file may exist, or for that matter if there are any good chemistry notebooks. I will post a response if I get any answers. Thanks in advance, Steven Schafer S.U.N.Y. Binghamton Chemistry Department http://chemiris.chem.binghamton.edu:8080 Binghamton, New York USA