∫ Утверждение Mathlib
isSymm_iff_eq_flip
Mathlib.LinearAlgebra.SesquilinearForm.Basic
URI: https://scilib.ai/kg/mathlib#LinearMap.BilinMap.isSymm_iff_eq_flip
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.SesquilinearForm.Basic
URI: https://scilib.ai/kg/mathlib#LinearMap.BilinMap.isSymm_iff_eq_flip