∫ Утверждение Mathlib
congr
Mathlib.LinearAlgebra.BilinearForm.Properties
URI: https://scilib.ai/kg/mathlib#LinearMap.BilinForm.Nondegenerate.congr
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.BilinearForm.Properties
URI: https://scilib.ai/kg/mathlib#LinearMap.BilinForm.Nondegenerate.congr