Theorem Matrix.diag_submatrix

Modification history

2024-11-14 16:12
Mathlib/Data/Matrix/Basic.lean
chore(Data/Matrix): split `Basic.lean` into `Defs.lean` and `Mul.lean` (#18972) …
Modified Matrix.diag_submatrixView on Github →
2023-04-02 17:01
Mathlib/Data/Matrix/Basic.lean
feat: port Data.Matrix.Basic (#2960)
Added Matrix.diag_submatrixView on Github →