Commit f766dd4c authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent 7148ce5f
Pipeline #22300 canceled with stage
...@@ -1092,8 +1092,8 @@ $`\hspace{1.0cm}+\dfrac{A_1-A_2}{2}\left[2\,sin\,\varphi_m\;sin\,\dfrac{\Delta\v ...@@ -1092,8 +1092,8 @@ $`\hspace{1.0cm}+\dfrac{A_1-A_2}{2}\left[2\,sin\,\varphi_m\;sin\,\dfrac{\Delta\v
$`\quad =(A_1+A_2)\cdotcos\,\dfrac{\Delta\varphi}{2} \cdot cos\,\varphi_m`$ $`\quad =(A_1+A_2)\cdotcos\,\dfrac{\Delta\varphi}{2} \cdot cos\,\varphi_m`$
$`\hspace{1.0cm}+(A_1-A_2)\cdot sin\,\varphi_m\cdot sin\,\dfrac{\Delta\varphi}{2}`$ $`\hspace{1.0cm}+(A_1-A_2)\cdot sin\,\varphi_m\cdot sin\,\dfrac{\Delta\varphi}{2}`$
<br> <br>
**$`\boldsymbol{\mathbf{\hspace{0.5cm}=(A_1+A_2)\cdot \left[cos\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)\right]\cdot cos\left(\dfrac{\varphi_1-\varphi_2}{2}\right)}}`$** **$`\boldsymbol{\mathbf{\hspace{0.5cm}=(A_1+A_2)\cdot cos\left(\dfrac{\varphi_1-\varphi_2}{2}\right) \cdot cos\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)}}`$**
**$`\boldsymbol{\mathbf{\hspace{1.0cm}+(A_1-A_2)\cdot \left[sin\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)\right]\cdot sin\left(\dfrac{\varphi_1-\varphi_2}{2}\right)}}`$** **$`\boldsymbol{\mathbf{\hspace{1.0cm}+(A_1-A_2)\cdot sin\left(\dfrac{\varphi_1-\varphi_2}{2}\right) \cdot sin\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)}}`$**
##### Quel est le lien avec la notion de cohérence ? ##### Quel est le lien avec la notion de cohérence ?
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