Theorem Matrix.rank_diagonal

Modification history

2024-04-07 05:06
Mathlib/Data/Matrix/Rank.lean
chore(Matrix/ToLin): fix `Fintype`/`Finite` (#11734) …
Modified Matrix.rank_diagonalView on Github →
2023-08-09 21:32
Mathlib/Data/Matrix/Rank.lean
feat: Rank of a hermitian matrix is the count of non-zero eigenvalues (#6354) …
Modified Matrix.rank_diagonalView on Github →
2023-04-28 21:59
Mathlib/LinearAlgebra/Matrix/Diagonal.lean
feat: port LinearAlgebra.Matrix.Diagonal (#3695) …
Added Matrix.rank_diagonalView on Github →