diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/01.p1/textbook.fr.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/01.p1/textbook.fr.md
index 78813e52d..3174162c4 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/01.p1/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/20.n2/10.brainstorming/01.p1/textbook.fr.md
@@ -88,6 +88,8 @@ RÉAGIR :
 
 * *complémentaire d'un ensemble* $`A`$ dans $`E`$*, noté **$`\mathbf{\complement_E A}`$**
 
+* 
+
 * Utilisation de **$`\forall`$** , **$`\exists`$** , **$`\displaystyle\lim_{x\longrightarrow x_0}`$**
 
 RÉAGIR :
@@ -100,7 +102,15 @@ RÉAGIR :
 RÉAGIR :
 ...  (XXX-YY)
 
-------------------
+
+
+<!------------------------------------------------------------
+  PROBABILITÉS - STATISTIQUES
+------------------------------------------------------------->
+(ISM-FR) 
+
+
+
 
 
 <!------------------------------------------------------------------------------