∫ Утверждение Mathlib
subset_interior
Mathlib.Topology.Compactness.SigmaCompact
URI: https://scilib.ai/kg/mathlib#CompactExhaustion.subset_interior
∫ Утверждение Mathlib
Mathlib.Topology.Compactness.SigmaCompact
URI: https://scilib.ai/kg/mathlib#CompactExhaustion.subset_interior