From df1fc69ca0689535c61a7e7bf9e346e200e43573 Mon Sep 17 00:00:00 2001
From: Claude Meny <claude.meny@irap.omp.eu>
Date: Mon, 24 Aug 2020 11:27:25 +0200
Subject: [PATCH] Update textbook.fr.md

---
 .../vector-analysis/textbook.fr.md                  | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md
index 659b0d906..afa336845 100644
--- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/05.classical-mechanics/vector-analysis/textbook.fr.md
@@ -678,23 +678,22 @@ $`\displaystyle\dfrac{d\left(\overrightarrow{OM}\right)(t)}{dt}
 [FR] Dans l'écriture d'une équation, nous voyons relativement souvent l'erreur de type :<br>
 [EN] In the expression of an equation, we relatively often see the type of error :<br>
 <br> $`d ... = \int ... d...`$<br>
-[ES] En una parte del curso "Atención" (fondo rojo), tendremos que explicar esto.<br>
-[FR] Dans une partie de cours "Attention" (fond rouge), nous devrons expliquer cela.<br>
-[EN] In a part of the course "Attention" (red background), we will have to explain this.
+[ES] En una parte del curso "Atención" (fondo rojo), deberíamos explicar esto.<br>
+[FR] Dans une partie de cours "Attention" (fond rouge), nous devrions expliquer cela.<br>
+[EN] In a part of the course "Attention" (red background), we should explain this.
 
 * [ES] Si $`xxx`$ es una cantidad física escalar o vectorial, propongo que $`dxxx`$ significa una 
-variación infinitesimal de esta cantidad y $`\delta xxx`$ una variación macroscópica.<br>
+variación infinitesimal de esta cantidad y $`\Delta xxx`$ una variación macroscópica.<br>
 [FR] Si $`xxx`$ est une grandeur physique scalaire ou vectorielle, je propose que $`dxxx`$ signifie 
-une variation infinitésimale de cette grandeur, et d$`\delta xxx`$ une variation macrosocpique.<br>
+une variation infinitésimale de cette grandeur, et d$`\Delta xxx`$ une variation macrosocpique.<br>
 [EN] If $`xxx`$ is a scalar or vector physical quantity, I propose that $`dxxx`$ means an infinitesimal
-variation of this quantity, and $`\delta xxx`$ a macrosocpic variation.<br>
+variation of this quantity, and $`\Delta xxx`$ a macrosocpic variation.<br>
 <br> Ainsi
 <br> $`\displaystyle\dfrac{d\left(\overrightarrow{OM}\right)(t)}{dt}
 =\lim_{\Delta t\rightarrow 0}
 \left(
 \dfrac{\overrightarrow{OM}(t+\Delta t)-\overrightarrow{OM}(t))}{\Delta t}
 \right)`$
-$`=\dfrac{\overrightarrow{OM}(t+dt)-\overrightarrow{OM}(t)}{dt}`$<br>
 <br>deviendrait<br>
 <br> $`\displaystyle\dfrac{d\overrightarrow{OM}(t)}{dt}
 =\lim_{\Delta t\rightarrow 0}