Theorem LinearMap.isSymm_dualProd

Modification history

2025-08-10 16:17
Mathlib/LinearAlgebra/QuadraticForm/Dual.lean
chore: turn LinearMap.IsSymm into a structure (#27873) …
Modified LinearMap.isSymm_dualProdView on Github →
2024-02-01 12:43
Mathlib/LinearAlgebra/QuadraticForm/Dual.lean
refactor(LinearAlgebra/QuadraticForm/Basic): Use bilinear maps for the companion (#10097) …
Added LinearMap.isSymm_dualProdView on Github →