Theorem RootPairing.pairingIn_reflection_perm_self_left

Modification history

2025-05-28 22:04
Mathlib/LinearAlgebra/RootSystem/IsValuedIn.lean
chore: rename `reflection_perm` to `reflectionPerm` (#25275) …
Deleted RootPairing.pairingIn_reflection_perm_self_leftView on Github →
2025-04-30 15:39
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat: generalise nondegeneracy of root pairing forms to allow coefficients in subring (#23329) …
Modified RootPairing.pairingIn_reflection_perm_self_leftView on Github →
2025-02-21 21:53
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat: basic structural lemmas about finite crystallographic root pairings. (#21932)
Added RootPairing.pairingIn_reflection_perm_self_leftView on Github →