Eigenmath
Manual
Introduction
Syntax
Symbols
Units of measure
Function definitions
Arithmetic
Complex numbers
Draw
Linear algebra
Component arithmetic
Quantum computing
Derivative
Template functions
Laplacian
Integral
Arc length
Line integral
Surface area
Surface integral
Index
Tricks
Examples
Canonical commutation relation
(demo)
Spin measurement
(demo)
Spin operators from scratch
(demo)
Spin flip
(demo)
Zeeman effect
(demo)
Fine structure 1
(demo)
Fine structure 2
(demo)
Fine structure 3
(demo)
Rutherford scattering 1
(demo)
Rutherford scattering 2
(demo)
Rutherford scattering 3
(demo)
Rutherford scattering data
(demo)
Angular momentum
(demo)
Small rotation
(demo)
Translation
(demo)
Time translation
(demo)
Galilean transformation
(demo)
Barrier potential
(demo)
Laplacian of product
(demo)
White dwarf
(demo)
Statistics for hydrogen atom
(demo)
Probability current
(demo)
Emission equilibrium
(demo)
Dirac from boost
(demo)
Schrodinger from Lagrangian 1
(demo)
Schrodinger from Lagrangian 2
(demo)
Free particle action
(demo)
Harmonic oscillator action
(demo)
Constant force action
(demo)
Harmonic oscillator propagator 1
(demo)
Harmonic oscillator propagator 2
(demo)
Free particle propagator 1
(demo)
Free particle propagator 2
(demo)
Field momentum
(demo)
Snell's law
(demo)
Wien's displacement law
(demo)
Electromagnetic tensor
(demo)
Maxwell-Boltzmann distribution
(demo)
Helium
(demo)
Mott problem
(demo)
What is dσ?
(demo)
Fermi's golden rule
(demo)
How Planck calculated h and k
(demo)
How Einstein derived Planck's law
(demo)
Coherent state
(demo)
Dirac equation
(demo)
Dirac spinors
(demo)
Stefan-Boltzmann law
(demo)
WKB approximation
(demo)
Tunneling probability
(demo)
Quantum angular momentum
(demo)
Spin
(demo)
Two spins
(demo)
Spin operator table
(demo)
Bell's theorem
(demo)
Quantum harmonic oscillator
(demo)
Harmonic oscillator coherent state
(demo)
Schrodinger from propagator
(demo)
Balmer's formula
(demo)
Hydrogen eigenfunction
(demo)
Hydrogen alpha line
(demo)
Spontaneous emission rate
(demo)
Annihilation
(demo)
Annihilation DESY data
(demo)
Bhabha scattering
(demo)
Bhabha scattering SLAC data
(demo)
Bhabha scattering DESY data
(demo)
Compton scattering
(demo)
Compton scattering CERN data
(demo)
Moller scattering
(demo)
Muon pair production
(demo)
Muon decay
(demo)
Schwarzschild metric
(demo)
Static spherical metric
(demo)
Classic integration trick
(demo)
Green's theorem
(demo)
Stokes's theorem
(demo)
Yukawa potential
(demo)
Klein-Nishina formula
(demo)
Misc. scripts
physical-constants
quaternions
octonions
sedenions
musical-note-demo
laplace-runge-lenz
rydberg-unit-of-energy
spherical-harmonics
legendre
laguerre
dirac-hydrogen-atom
bohr-radius
gordon-decomposition
w-pair-production
hydrogen-atom-radial-pdf
draw-demo
plancks-law
derivative-of-spherical-harmonic
dirac-delta-function-approximations
rojansky
scattering-pdfs
portfolio
wave-packet
grover-demo
ts-demo
sum-of-three-cubes
brachistochrone-problem
Additional resources
lindnerdrwg.github.io