∫ Утверждение Mathlib
instTopologicalSpace
Mathlib.SetTheory.Ordinal.Topology
URI: https://scilib.ai/kg/mathlib#Ordinal.instTopologicalSpace
∫ Утверждение Mathlib
Mathlib.SetTheory.Ordinal.Topology
URI: https://scilib.ai/kg/mathlib#Ordinal.instTopologicalSpace