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Oscar Plaisant
2024-12-25 22:30:24 +01:00
parent 4a9afe51fa
commit 602a41e7f8
2098 changed files with 11681 additions and 2271 deletions

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@@ -3,7 +3,7 @@ alias: "trace"
---
up::[[matrice]]
title::$\mathrm{Tr}(M) = \sum\limits_{k} M_{k,k}$
#maths/algèbre
#s/maths/algèbre
----
La *trace* d'une [[matrice]] **carrée** est la somme de ses coefficients diagonaux.