===== Caloric equation of state =====
==== Theorem ====
| @#55CCEE: context     | @#55CCEE: $ \Omega(\beta,\mu) $ ... grand potential |

| @#55EE55: postulate   | @#55EE55: $ U = \frac{\partial}{\partial\beta}(\beta\ \Omega) + \mu\ \langle\hat N\rangle $ |

==== Discussion ====
==== Parents ====
=== Context ===
[[Particle number expectation value]], [[Grand potential]]