Theorem QuadraticMap.associated_isSymm

Modification history

2025-01-25 23:10
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
feat: add `QuadraticMap.associated_tmul` and thus golf `QuadraticForm.associated_tmul` (#20177)
Modified QuadraticMap.associated_isSymmView on Github →
2024-11-23 08:16
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
feat(LinearAlgebra/QuadraticForm/Basic): weaken invertibility hypothesis on 2 (#14986) …
Modified QuadraticMap.associated_isSymmView on Github →
2024-07-13 17:36
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
refactor(LinearAlgebra/QuadraticForm/Basic) : Generalise `QuadraticForm` to `QuadraticMap` (#7569) …
Added QuadraticMap.associated_isSymmView on Github →