6. The computer apparatus of claim 5 wherein said basis parameters includes the speed of light and said basis select means includes speed of light means for permitting a user to enter a plurality of different values for said speed of light, whereby relativistic effects on said mathematical atomic models may be calculated and displayed.
7. The computer apparatus of claim 6 wherein said program selection means further includes results means for permitting a user to activate said graphic display means for displaying said mathematical atomic models as graphical plots.