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Commit 7eec0455 authored by Claude Meny's avatar Claude Meny
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Update cheatsheet.fr.md

parent 02fb3c8c
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    12.temporary_ins/08.grad-div-rot/70.combinaisons-of-operators/20.overview/cheatsheet.fr.md
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    ...@@ -141,8 +141,8 @@ POUR L'ÉTUDE DES PHÉNOMÈNES DE PROPAGATION ...@@ -141,8 +141,8 @@ POUR L'ÉTUDE DES PHÉNOMÈNES DE PROPAGATION
    **$`\overrightarrow{\Delta}= **$`\overrightarrow{\Delta}=
    \left( \left(
    \begin{array}{l} \begin{array}{l}
    \dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}
    \dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}\\ \dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}\\
    \dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}
    \end{array} \end{array}
    \right)`$** \right)`$**
    ...@@ -153,7 +153,7 @@ POUR L'ÉTUDE DES PHÉNOMÈNES DE PROPAGATION ...@@ -153,7 +153,7 @@ POUR L'ÉTUDE DES PHÉNOMÈNES DE PROPAGATION
    \end{array} \end{array}
    \right)`$** \right)`$**
    **$`\overrightarrow{\Delta}=\dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}`$** **$`\overrightarrow{\Delta}=\dfrac{\partial^2 U_x}{\partial x^2} + \dfrac{\partial^2 U_x}{\partial y^2} + \dfrac{\partial^2 U_x}{\partial z^2}`$**
    <br> <br>
    ......
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