Update cheatsheet.en.md

5 years ago · 27373aaa14
1 changed files with 4 additions and 1 deletions
--- a/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.en.md
+++ b/12.temporary_ins/05.coordinates-systems/30.cylindrical-coordinates/20.overview/cheatsheet.en.md
@ -8,9 +8,12 @@ lessons:
      order: 2
    - slug: cylindrical-coordinates-linear
      order: 2
+---
+
+<!--
    - slug: es-en-cylindrical-coordinates-exchange
      order: 2
---
+-->


 <!--caligraphie de l'intégrale double curviligne-->