deletions | additions       diff --git a/Convective Velocities.tex b/Convective Velocities.tex  index cb4d178..1704acd 100644  --- a/Convective Velocities.tex  +++ b/Convective Velocities.tex 
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\end{equation}  and finally   \begin{equation}  \frac{\D\rho}{\rho} = \alpha \frac{\D\P}{\P} - \delta \frac{\D T}{T} + \phi {\D\mu}{\mu} \frac{\D\mu}{\mu}  \end{equation}  Where   $ \phi \equiv \big(\frac{\partial \ln \rho}{\partial \ln \mu} \big)_{\P,T}, \; \delta \equiv - \big(\frac{\partial \ln \rho}{\partial \ln T} \big)_{\P,\mu}, \; \alpha \equiv \big(\frac{\partial \ln \rho}{\partial \ln \P} \big)_{\mu,T}$