Theorem QuadraticForm.not_anisotropic_iff_exists

Modification history

2024-07-13 17:36
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
refactor(LinearAlgebra/QuadraticForm/Basic) : Generalise `QuadraticForm` to `QuadraticMap` (#7569) …
Deleted QuadraticForm.not_anisotropic_iff_existsView on Github →
2023-06-05 12:54
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
feat: port LinearAlgebra.QuadraticForm.Basic (#4432)
Added QuadraticForm.not_anisotropic_iff_existsView on Github →