∫ Утверждение Mathlib
nhds_subtype_eq_comap_nhdsWithin
Mathlib.Topology.Constructions
URI: https://scilib.ai/kg/mathlib#nhds_subtype_eq_comap_nhdsWithin
∫ Утверждение Mathlib
Mathlib.Topology.Constructions
URI: https://scilib.ai/kg/mathlib#nhds_subtype_eq_comap_nhdsWithin