From 0c667222fda80e7dba2279375e2d7a752fbda33a Mon Sep 17 00:00:00 2001 From: Claude Meny Date: Thu, 27 Aug 2020 20:46:46 +0200 Subject: [PATCH] Update textbook.fr.md --- .../textbook.fr.md | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/04.reference-frames-coordinate-systems/textbook.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/04.reference-frames-coordinate-systems/textbook.fr.md index 8b75c1c8d..c644efe9a 100644 --- a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/04.reference-frames-coordinate-systems/textbook.fr.md +++ b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/04.reference-frames-coordinate-systems/textbook.fr.md @@ -42,18 +42,11 @@ $`dl=\sqrt{dx^2+dy^2+dz^2}`$ - - - - - - - - - ### Coordonnées cylindriques (N3-N4) +$`M=M(\rho, \phi, z)`$ +$`dl=\sqrt{d\rho^2+ (\rho d\phi)^2+dz^2}`$ @@ -62,4 +55,8 @@ $`dl=\sqrt{dx^2+dy^2+dz^2}`$ ### Coordonnées sphériques (N3-N4) +$`M=M(\rho, \theta, \phi)`$ + +$`dl=\sqrt{d\rho^2+\rho d\phi^2+dz^2}`$ +