Commit 4bc36f89 authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent 28ad84cb
Pipeline #15800 canceled with stage
......@@ -923,7 +923,10 @@ A faire
![](stationary-wave-1D-ventre_L1200.jpg)
![](waves-interferences-ventres-noeuds-niv_3a-2_L1200.gif)
![](stationary-wave-1D-noeud_L1200.jpg)
       _Onde stationnaire unidimensionnelle._
![](2D-stationary-wave_L1200.gif)
       _Onde stationnaire bi oi tri-dimensionnelle._
* L'*onde résultante* est :
......@@ -938,9 +941,6 @@ A faire
* les ventres.
<!-------------------
$`\begin{align} \quad &=A\;\big[\,cos(\underbrace{\omega t - kx}_{\color{blue}{\text{ posons }\\ \omega t + kx \,=\, \alpha}} + \varphi_1) + cos(\underbrace{\omega t - kx}_{\color{blue}{=\; \alpha}} + \varphi_1)\,\big]
&\\
......
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