Theorem Matrix.rank_vecMulVec

Modification history

2025-07-14 15:13
Mathlib/LinearAlgebra/FreeModule/Finite/Matrix.lean
feat: `(vecMulVec _ _).rank ≤ 1` (#27075) …
Deleted Matrix.rank_vecMulVecView on Github →
2024-01-12 18:56
Mathlib/LinearAlgebra/FreeModule/Finite/Matrix.lean
feat(LinearAlgebra): generalize results about `Module.rank` of `LinearMap`. (#9677) …
Modified Matrix.rank_vecMulVecView on Github →
2023-04-28 05:41
Mathlib/LinearAlgebra/FreeModule/Finite/Matrix.lean
feat: port LinearAlgebra.FreeModule.Finite.Matrix (#3690)
Added Matrix.rank_vecMulVecView on Github →