from github to this gitea

2023-10-23 23:09:51 +02:00
commit a2ee0fa5ca
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--- a/double.md
+++ b/double.md
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+---
+alias: "sin(2x)"
+---
+sibling:: [[cosinus du double]]
+
+up::[[formules de trigonométrie]]
+sibling::[[cosinus du double]]
+type::"formule de duplication"
+title::$\sin(2x) = 2\sin(x)\cos(x)$
+#maths/trigonométrie
+
+----
+
+$\sin(2x) = 2\sin(x)\cos(x)$
+
+Se déduit du [[sinus d'une somme]]