Theorem RootPairing.InvariantForm.apply_eq_or_of_apply_ne

Modification history

2025-03-31 10:57
Mathlib/LinearAlgebra/RootSystem/Finite/Lemmas.lean
feat: add a criterion for a set of roots to span an irreducible root system (#23409) …
Added RootPairing.InvariantForm.apply_eq_or_of_apply_neView on Github →