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--- theorems:liouvilles_theorem [2018/05/06 14:04]
ida [Intuitive]
+++ theorems:liouvilles_theorem [2018/07/04 12:35]
jakobadmin [Concrete]
@@ Line 109: / Line 109: @@
 $$
-Now, if $\rho$ is constant $\frac{\partial \rho }{\partial t}= 0$, then the left-hand side is $0$ and we get:
+Now, if $\rho$ is constant $\frac{d \rho }{d t}= 0$, then the left-hand side is $0$ and we get:
 $$\frac{\partial \rho }{\partial t}= -\sum_{i}\left(\frac{\partial \rho}{\partial q_i}\,\dot{q_i}+\frac{\partial\rho}{\partial p_i}\,\dot p_i\right).$$