Eigenmath is a symbolic math program for people who need to compute with symbols as well as numbers.  
Quantum Electric Field
Static Spherical Metric
Schwarzchild Metric
Gordon Decomposition
Hydrogen Atom
Dirac Equation
Casimir Trick
Muon Production
Muon Decay
Rutherford Scattering
Bhabha Scattering
Møller Scattering


Eigenmath is available on the Mac App Store. To run a nongraphical version of Eigenmath in a terminal window, download eigenmath.c and follow the build instructions. 
