Theorem BilinForm.iIsOrtho.nondegenerate_iff_not_isOrtho_basis_self

Modification history

2024-04-09 06:29
Mathlib/LinearAlgebra/BilinearForm/Orthogonal.lean
refactor(LinearAlgebra/BilinForm): Remove `structure BilinForm` from Mathlib, migrate all of `_root_.BilinForm` to `LinearMap.BilinForm` (#11278) …
Deleted BilinForm.iIsOrtho.nondegenerate_iff_not_isOrtho_basis_selfView on Github →
2023-12-08 09:00
Mathlib/LinearAlgebra/BilinearForm.lean
chore: Split `LinearAlgebra.BilinearForm`. (#8879) …
Modified BilinForm.iIsOrtho.nondegenerate_iff_not_isOrtho_basis_selfView on Github →
2023-05-22 17:42
Mathlib/LinearAlgebra/BilinearForm.lean
feat: port LinearAlgebra.BilinearForm (#4202)
Added BilinForm.iIsOrtho.nondegenerate_iff_not_isOrtho_basis_selfView on Github →