∫ Утверждение Mathlib
instCoeSubgroup
Mathlib.Topology.Algebra.Group.ClosedSubgroup
URI: https://scilib.ai/kg/mathlib#ClosedSubgroup.instCoeSubgroup
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.Group.ClosedSubgroup
URI: https://scilib.ai/kg/mathlib#ClosedSubgroup.instCoeSubgroup