Theorem Matrix.stdBasisMatrix_eq_of_single_single

Modification history

2025-05-06 15:16
Mathlib/Data/Matrix/Basis.lean
refactor: rename `Matrix.stdBasisMatrix` to `Matrix.single` (#24622) …
Deleted Matrix.stdBasisMatrix_eq_of_single_singleView on Github →
2024-10-24 00:56
Mathlib/Data/Matrix/Basis.lean
chore: golf a messy Matrix proof (#18097) …
Added Matrix.stdBasisMatrix_eq_of_single_singleView on Github →