deletions | additions       diff --git a/Convective Velocities.tex b/Convective Velocities.tex  index a08ad62..9448d78 100644  --- a/Convective Velocities.tex  +++ b/Convective Velocities.tex 
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\bar{v}^2 = \frac{1}{8} g Q \frac{\lambda^2}{\hp}\, (\nabla - \nabla'),  \end{equation}  so that the average convective velocity can be calculated  \begin{equation} \begin{displayequation}  \bar{v} = \frac{1}{2 \sqrt{2}} (\frac{g}{\hp})^{1/2} Q^{1/2} \lambda^2 \, (\nabla - \nabla')^{1/2}  \end{equation} \end{displayequation}