Theorem RootPairing.corootSpan_map_flip_toPerfPair

Modification history

2025-08-19 11:01
Mathlib/LinearAlgebra/RootSystem/IsValuedIn.lean
refactor: redefine perfect pairings as a Prop-valued typeclass (#25239) …
Added RootPairing.corootSpan_map_flip_toPerfPairView on Github →