Commit a71219d3 authored by Claude Meny's avatar Claude Meny

Update textbook.fr.md

parent 2f401076
...@@ -184,11 +184,11 @@ La même démarche appliquée à la branche opposée CD de centre R me donne ...@@ -184,11 +184,11 @@ La même démarche appliquée à la branche opposée CD de centre R me donne
$`\overrightarrow{dl_{AB}}=+dy \cdot \overrightarrow{e_y}`$ $`\overrightarrow{dl_{AB}}=+dy \cdot \overrightarrow{e_y}`$
$`\displaystyle \overrightarrow{X_R}= $`\displaystyle \overrightarrow{X_R}=\left[X_M +
\left[X_M+\left.\dfrac{\partial X}{\partial x}\right|_M \cdot \left.\dfrac{\partial X}{\partial x}\right|_M \cdot
\left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_x}`$ \left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_x}`$
$`+\left[Y_M+\left.\dfrac{\partial Y}{\partial x}\right|_M \cdot $`+\left[Y_M+\left.\dfrac{\partial Y}{\partial x}\right|_M \cdot
\left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_y}$`` \left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_y}$`
$`+\left[Z_M+\left.\dfrac{\partial Z}{\partial x}\right|_M \cdot $`+\left[Z_M+\left.\dfrac{\partial Z}{\partial x}\right|_M \cdot
\left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_z}`$ \left(+\dfrac{dx}{2}\right)\right] \cdot \overrightarrow{e_z}`$
......
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