Eigenmath is a symbolic math program for people who need to compute with symbols as well as numbers.  


Eigenmath Manual Quick Reference Example Scripts Simple Problems Smiley Face Birthday Problem Vector Calculus Rotation Matrix Particle in a Box 1 Particle in a Box 2 Quantum Harmonic Oscillator 1 Quantum Harmonic Oscillator 2 Hydrogen Wavefunctions Gamma Matrix Algebra Free Particle Dirac Equation Maxwell in Tensor Form Static Spherical Metric Penguin Anomaly Quaternions Octonions Sedenions More Scripts Plane Wave Polarized Light Dirac Equation 