Theorem RootPairing.toPerfectPairing_apply_PolarizationIn

Modification history

2025-08-19 11:01
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
refactor: redefine perfect pairings as a Prop-valued typeclass (#25239) …
Deleted RootPairing.toPerfectPairing_apply_PolarizationInView on Github →
2025-04-30 15:39
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat: generalise nondegeneracy of root pairing forms to allow coefficients in subring (#23329) …
Added RootPairing.toPerfectPairing_apply_PolarizationInView on Github →