Theorem BilinForm.toQuadraticForm_isOrtho

Modification history

2024-02-26 00:38
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
refactor(LinearAlgebra/QuadraticForm): Replace `BilinForm` with a scalar valued bi `LinearMap` (#10238) …
Deleted BilinForm.toQuadraticForm_isOrthoView on Github →
2023-12-26 10:38
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
feat: define `QuadraticForm.IsOrtho` as `Q (x + y) = Q x + Q y` (#9141) …
Added BilinForm.toQuadraticForm_isOrthoView on Github →