Theorem RootPairing.coxeterWeight_non_neg

Modification history

2025-02-04 09:36
Mathlib/LinearAlgebra/RootSystem/RootPositive.lean
feat: drop ordering assumption in `RootPairing.coxeterWeight_mem_set_of_isCrystallographic` (#21122) …
Deleted RootPairing.coxeterWeight_non_negView on Github →
2024-07-30 02:04
Mathlib/LinearAlgebra/RootSystem/RootPositive.lean
feat (LinearAlgebra/RootSystem/RootPositive) : Root-positive bilinear forms (#15155) …
Added RootPairing.coxeterWeight_non_negView on Github →