∫ Утверждение Mathlib
preimage_mk_closure
Mathlib.Topology.Inseparable
URI: https://scilib.ai/kg/mathlib#SeparationQuotient.preimage_mk_closure
∫ Утверждение Mathlib
Mathlib.Topology.Inseparable
URI: https://scilib.ai/kg/mathlib#SeparationQuotient.preimage_mk_closure