===== Classical microcanonical entropy ===
==== Set ====
| @#55CCEE: context     | @#55CCEE: $ \Gamma(E) $ ... classical phase volume |
| @#FFBB00: definiendum | @#FFBB00: $S(E):=k_B\ \mathrm{ln}(\Gamma(E)) $ |

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=== Discussion ===
This mirrors $\rho \sim {\mathrm e}^{-H/T}$ or $H \sim -T \ln(\rho)$.

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=== Context ===
[[Classical microcanonical phase volume]]