%0 Journal Article %T Bounds on Schr£¿dinger Energies %A Han Liang %A Wolfgang Lucha %A Ma Wen-Gan %A Franz F. Sch£¿berl %J Physics %D 1998 %I arXiv %X Elementary introduction to the application of Mathematica 3.0 to the solution of bound-state problems in quantum theory by standard variational procedures, with particular emphasis on the computation of precise upper bounds on energy levels of the system under consideration. %U http://arxiv.org/abs/hep-ph/9807300v2