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