Theorem Matrix.StdBasisMatrix.diag_eq_of_commute_stdBasisMatrix

Modification history

2024-02-13 15:17

Mathlib/Data/Matrix/Basis.lean

feat(LinearAlgebra/Matrix): scalar if commutes with every nontrivial transvection (#7815) …

Deleted Matrix.StdBasisMatrix.diag_eq_of_commute_stdBasisMatrix View on Github →

2023-12-03 22:58

Mathlib/Data/Matrix/Basis.lean

feat(Data/Matrix): scalar if commutes with every stdBasisMatrix (#7810) …

Added Matrix.StdBasisMatrix.diag_eq_of_commute_stdBasisMatrix View on Github →