Theorem CartanMatrix.E₇_diag

Modification history

2026-08-13 09:59
Mathlib/LinearAlgebra/Matrix/Cartan.lean
feat(LinearAlgebra/Matrix): add the generalized E-type Cartan matrix family (#42157) …
Modified CartanMatrix.E₇_diagView on Github →
2025-12-17 09:13
Mathlib/Data/Matrix/Cartan.lean
feat(Data/Matrix/Cartan): diagonal theorems for exceptional matrices (#32967) …
Added CartanMatrix.E₇_diagView on Github →