Update 12.temporary_ins/32.sets-systems/30.n3/20.systems/20.overview/cheatsheet.fr.md

12.temporary_ins/32.sets-systems/30.n3/20.systems/20.overview/cheatsheet.fr.md

@@ -165,7 +165,7 @@ RÉSUMÉ<br>
    \;\;&\Longrightarrow\quad\left.\dfrac{dX}{X}\right\lvert_{\,\bigt}=r\,dt\\
    \\
    &\Longrightarrow\;\underbrace{\int_{X(t_1)}^{X(t_2)}\dfrac{1}{X}\,dx}_{\color{blue}{\begin{array}{c}
-   \text{Primitive }\left(\large{\frac{1}{x}} \right)\\ =\;ln\,|\,x\,|+ const.\end{array}}}=\int_{t_1}^{t_2} r\,dt\\
+   \text{Primitive }\left(\large{\frac{1}{x}} \right)\\ =\;ln\,|\,x\,|\,+\,const.\end{array}}}=\int_{t_1}^{t_2} r\,dt\\
    \\
    &\Longrightarrow\;\big[\,ln\,|X|\,\big]_{X(t_1)}^{X(t_2)}= r \,\big[\,t\,\big]_{t_1}^{t_2}\\
    \\