Def CoxeterMatrix.I₂ₘ

Modification history

2026-03-30 15:05
Mathlib/GroupTheory/Coxeter/Matrix.lean
chore: rename `CoxeterMatrix.Aₙ` → `CoxeterMatrix.A` (#37159) …
Deleted CoxeterMatrix.I₂ₘView on Github →
2024-04-22 10:39
Mathlib/GroupTheory/Coxeter/Matrix.lean
refactor(GroupTheory/Coxeter/Basic): Coxeter groups (#11836) …
Added CoxeterMatrix.I₂ₘView on Github →