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

Eigenmath Manual

Quick Reference

Wave Theory

Plane Wave

Photon Wave Function

From Photons To Maxwell

Polarized Light

Vector Potential

Wave Function Search

Misc. Scripts

Birthday Problem

Smiley Face

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