Commit f12451a1 authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent d2c5a918
Pipeline #16196 canceled with stage
......@@ -259,9 +259,9 @@ Image à faire
* Donc l'orientation du disque $`\mathscr{S}_A`$ dépend de l'orientation choisie sur le cercle $`\Gamma_A`$ ,
<br>
* **$`\mathbf{\overrightarrow{dS}=\,+\,\rho\,d\rho\,d\varphi\,\overrightarrow{e_z}\Longleftrightarrow\overrightarrow{dl}=+\,\rho_M\,d\varphi\,\overrightarrow{e_{\varphi}}`$**
* **$`\mathbf{\overrightarrow{dS}=\,+\,\rho\,d\rho\,d\varphi\,\overrightarrow{e_z}\Longleftrightarrow\overrightarrow{dl}=+\,\rho_M\,d\varphi\,\overrightarrow{e_{\varphi}}}`$**
<br>
* *$`\mathbf{\overrightarrow{dS}=\,-\,\rho\,d\rho\,d\varphi\,\overrightarrow{e_z}\Longleftrightarrow\overrightarrow{dl}=\,-\,\rho_M\,d\varphi\,\overrightarrow{e_{\varphi}}`$*
* *$`\mathbf{\overrightarrow{dS}=\,-\,\rho\,d\rho\,d\varphi\,\overrightarrow{e_z}\Longleftrightarrow\overrightarrow{dl}=\,-\,\rho_M\,d\varphi\,\overrightarrow{e_{\varphi}}}`$*
<br>
$`d\rho`$ et $`d\varphi`$ représentant des accroissements élémentaires ($`d\rho > 0`$ et $`d\varphi > 0`$).
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