Commit e36392a3 authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent e986bd9a
Pipeline #14530 canceled with stage
...@@ -884,9 +884,12 @@ $`\Large{\mathbf{v}=v^a\,\mathbf{e_a}}`$ ...@@ -884,9 +884,12 @@ $`\Large{\mathbf{v}=v^a\,\mathbf{e_a}}`$
Dérivée partielle de $`\mathbf{v}`$ par rapport à la coordonnée contravariante $`x^b`$ : Dérivée partielle de $`\mathbf{v}`$ par rapport à la coordonnée contravariante $`x^b`$ :
$`\begin{align} $`\begin{align}
\Large{\color{blue}{\partial_b\mathbf{v}}}&=\partial_b\,\underbrace{(v^a\,\mathbf{e_a})}_{\begin{arrayø{c} \Large{\color{blue}{\partial_b\mathbf{v}}}&=\partial_b\,
\underbrace{(v^a\,\mathbf{e_a})}
_{\begin{array}{c}
v^a\text{ ET }\mathbf{e_a}\\ v^a\text{ ET }\mathbf{e_a}\\
\text{varient sur }\mathscr{V}\end{array}}\\ \text{varient sur }\mathscr{V}\end{array}
}\\
\\ \\
&=(\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})\\
\\ \\
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment