Boltzmann H-Theorem · Maxwell–Boltzmann Distribution · Irreversibility
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H = —
Boltzmann's H-function: H = Σ f·ln(f)
H-theorem: dH/dt ≤ 0 always
Equilibrium: Maxwell–Boltzmann f∝v²e^(−mv²/2kT)
Blue = cold init, red = hot init → both relax to same MB distribution