Hamiltonian Monte Carlo: probability as physics.

Endow particles with momentum, then let Hamilton’s equations (dq/dt = ∂H/∂p, dp/dt = −∂H/∂q) carve reversible, volume-preserving trajectories through phase space.pic.twitter.com/Uf7MD4lqnq

— Mathematica (@mathemetica) 8 avril 2026

Hamiltonian Monte Carlo: probability as physics. Endow particles with momentum, then let Hamilton’s equations (dq/dt = ∂H/∂p, dp/dt = −∂H/∂q) carve reversible, volume-preserving trajectories through phase space.

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