Update cheatsheet.fr.md

12.temporary_ins/08.conservative-vector-fields/20.conservative-vector-fields-properties/20.overview/cheatsheet.fr.md

@@ -529,35 +529,12 @@ x* La **circulation de la force conservative** s'exerçant sur un corpuscule de
 $`\begin{align}
 \displaystyle\color{brown}{\large{\mathbf{\displaystyle\int_A^B\overrightarrow{F}_{tot}\cdot\overrightarrow{dl}}}} & =\int_A^B \alpha\,\overrightarrow{X}\cdot\overrightarrow{dl}\\
 & =\int_A^B \alpha\,\big(-\,\overrightarrow{grad}\,\phi_X\big) \cdot\overrightarrow{dl} \\
-\end{align}`$
-<br>
-<br>
-$`\begin{align}
-\displaystyle\color{brown}{\large{\mathbf{\displaystyle\int_A^B\overrightarrow{F}_{tot}\cdot\overrightarrow{dl}}}} & =\int_A^B \alpha\,\overrightarrow{X}\cdot\overrightarrow{dl}\\
-& =\int_A^B \alpha\,\big(-\,\overrightarrow{grad}\,\phi_X\big) \cdot\overrightarrow{dl} \\
-& =-\,\int_A^B \alpha\,d\phi_X \\
-\end{align}`$
-<br>
-<br>
-$`\begin{align}
-\displaystyle\color{brown}{\large{\mathbf{\displaystyle\int_A^B\overrightarrow{F}_{tot}\cdot\overrightarrow{dl}}}} & =\int_A^B \alpha\,\overrightarrow{X}\cdot\overrightarrow{dl}\\
-& =\int_A^B \alpha\,\big(-\,\overrightarrow{grad}\,\phi_X\big) \cdot\overrightarrow{dl} \\
-& =-\,\int_A^B \alpha\,d\phi_X \\
-& =-\,\int_A^B \mathcal{E}_X^{pot} \\
-\\
-& \color{brown}{\large{\mathbf{\;=-\,\mathcal{E}_X^{pot}(B)-\mathcal{E}_X^{pot}(A)}}}\\
-\end{align}`$
-<br>
-<br>
-$`\begin{align}
-\displaystyle\color{brown}{\large{\mathbf{\displaystyle\int_A^B\overrightarrow{F}_{tot}\cdot\overrightarrow{dl}}}} & =\int_A^B \alpha\,\overrightarrow{X}\cdot\overrightarrow{dl}\\
-& =\int_A^B \alpha\,\big(-\,\overrightarrow{grad}\,\phi_X\big) \cdot\overrightarrow{dl} \\
-& =-\,\int_A^B \alpha\,d\phi_X \\
+& =-\,\int_A^B \alpha\;d\phi_X \\
 & =-\,\int_A^B \mathcal{E}_X^{pot} \\
 \\
-& \color{brown}{\large{\mathbf{\;=-\,\mathcal{E}_X^{pot}(B)-\mathcal{E}_X^{pot}(A)}}}\\
+& \color{brown}{\large{\mathbf{\;=-\,\bigg(\mathcal{E}_X^{pot}(B)-\mathcal{E}_X^{pot}(A)\,\bigg)}}}\\
 \\
-& \color{blue}{\large{\mathbf{\;=\overset{B}{\underset{A}{\Large{\Delta}}}(\mathcal{E}_X^{pot})}}}\\
+& \color{blue}{\large{\mathbf{\;==-\,\overset{B}{\underset{A}{\Large{\Delta}}}(\mathcal{E}_X^{pot})}}}\\
 \end{align}`$
 <br>