∫ Утверждение Mathlib
eRank_subsingleton
Mathlib.LinearAlgebra.Matrix.Rank
URI: https://scilib.ai/kg/mathlib#Matrix.eRank_subsingleton
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Matrix.Rank
URI: https://scilib.ai/kg/mathlib#Matrix.eRank_subsingleton