Commit eab22fee authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent adecd0ab
Pipeline #19532 canceled with stage
......@@ -32,9 +32,9 @@ visible: false
<br>**$`\mathbf{\boldsymbol{div\,\overrightarrow{X}\color{gray}{\;=\dfrac{d\Phi_X}{d\tau}}\,=
\; \dfrac{1}{r^2}\;\dfrac{\partial\,(r^2\,X_r}{\partial\,r)}}}`$**
**$`\hspace{4cm}\mathbf{\boldsymbol{+ \dfrac{1}{r\,sin\,\theta}\;\dfrac{\partial\,(sin\,\theta\,X_{\theta})}{\partial\,\theta}}}`$**
**$`\hspace{4.5cm}\mathbf{\boldsymbol{+ \dfrac{1}{r\,sin\,\theta}\;\dfrac{\partial\,(sin\,\theta\,X_{\theta})}{\partial\,\theta}}}`$**
**$`\hspace{5.5cm}\mathbf{\boldsymbol{+ \dfrac{1}{r\,sin\,\theta}\;\dfrac{\partial\,X_{\varphi}}{\partial\,\varphi}}}`$**
**$`\hspace{6.2cm}\mathbf{\boldsymbol{+ \dfrac{1}{r\,sin\,\theta}\;\dfrac{\partial\,X_{\varphi}}{\partial\,\varphi}}}`$**
<!--
<br>**$`\mathbf{\boldsymbol{\begin{align}
......
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