Def RootPairing.Base.equivOfCartanMatrixEq

Modification history

2025-12-15 09:35
Mathlib/LinearAlgebra/RootSystem/CartanMatrix.lean
refactor: turn `RootSystem` into a mixin rather than extending `RootPairing` (#32885) …
Modified RootPairing.Base.equivOfCartanMatrixEqView on Github →
2025-09-01 12:03
Mathlib/LinearAlgebra/RootSystem/CartanMatrix.lean
feat: a root system is determined by its Cartan matrix (#29052) …
Added RootPairing.Base.equivOfCartanMatrixEqView on Github →