Statistical mechanics
Ensembles, distributions, and thermodynamic plots
Maxwell–Boltzmann
Speed distribution
Fermi–Dirac
f(E) occupation
Bose–Einstein
f(E) for bosons
2-level partition
Z, U, C_V
Ideal gas thermo
PV=NkT plots
Sackur–Tetrode
Entropy of monatomic gas
Boltzmann factor
n₂/n₁ vs ΔE/T
Equipartition
½kT per quadratic term
Ising mean-field
m(T) magnetization
Planck spectrum
u(ν,T) blackbody