∫ Утверждение Mathlib
transpose_mul_self_isDiag_iff_hasOrthogonalCols
Mathlib.LinearAlgebra.Matrix.IsDiag
URI: https://scilib.ai/kg/mathlib#Matrix.transpose_mul_self_isDiag_iff_hasOrthogonalCols
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Matrix.IsDiag
URI: https://scilib.ai/kg/mathlib#Matrix.transpose_mul_self_isDiag_iff_hasOrthogonalCols