Commit ddc31eff authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent 22296ff7
Pipeline #14520 canceled with stage
...@@ -884,9 +884,9 @@ dérivée partielle covariante ...@@ -884,9 +884,9 @@ dérivée partielle covariante
$`\begin{align} $`\begin{align}
\large{\color{blue}{\partial_b\mathbf{v}}}&=\partial_b(v^a\,\mathbf{e_a})\\ \large{\color{blue}{\partial_b\mathbf{v}}}&=\partial_b(v^a\,\mathbf{e_a})\\
\\ \\
&=(\partial_b\,v^a)\,\mathbf{e_a})+v^a\,(\partial_b\,\mathbf{e_a})\\ &=(\partial_b\,v^a)\,\mathbf{e_a} + v^a\,(\partial_b\,\mathbf{e_a})\\
\\ \\
\large{\color{blue}{&=(\partial_b\,v^a)\,\mathbf{e_a})+v^a\,\Gamma_{ab}^{\;c}\,\mathbf{e_c}} &\large{\color{blue}{=(\partial_b\,v^a)\,\mathbf{e_a})+v^a\,\Gamma_{ab}^{\;c}\,\mathbf{e_c}}}
\end{align}`$ \end{align}`$
......
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