∫ Утверждение Mathlib
instNonUnitalCommRingSubtypeMemNonUnitalSubalgebraOfT2Space
Mathlib.Topology.Algebra.NonUnitalAlgebra
URI: https://scilib.ai/kg/mathlib#NonUnitalAlgebra.elemental.instNonUnitalCommRingSubtypeMemNonUnitalSubalgebraOfT2Space
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.NonUnitalAlgebra
URI: https://scilib.ai/kg/mathlib#NonUnitalAlgebra.elemental.instNonUnitalCommRingSubtypeMemNonUnitalSubalgebraOfT2Space