Mathlib Changelog
v4
Changelog
About
Github
Theorem
RootPairing.pairingIn_reflection_perm
Modification history
2025-05-28 22:04
Mathlib/LinearAlgebra/RootSystem/IsValuedIn.lean
chore: rename `reflection_perm` to `reflectionPerm` (#25275) …
Deleted
RootPairing.pairingIn_reflection_perm
View on Github →
2025-04-30 15:39
Mathlib/LinearAlgebra/RootSystem/IsValuedIn.lean
feat: generalise nondegeneracy of root pairing forms to allow coefficients in subring (#23329) …
Added
RootPairing.pairingIn_reflection_perm
View on Github →