First formulas

main.tex

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-\section{First}
+\section{Equations}
+\subsection{Navier-Stokes}
+\begin{equation}
+    \frac{D}{Dt}
+\end{equation}
+
+\subsection{Circulation}
+\begin{equation}
+    C = \oint_c u \, dc = \oint (u \, dx + v \, dy + w \, dz)
+\end{equation}
+
+\section{Concepts}
+\subsection{Thermal wind}
+\textit{Thermal wind} describes the vertical change of geostrophic (i.e. horizontal) wind
+\begin{equation}
+    \frac{\partial}{\partial z} v_G = \bigg(\frac{1}{f}\frac{g}{\theta_0}\bigg)(k \times \nabla_h \theta^*)
+\end{equation}
 
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