∫ Утверждение Mathlib
instSubsingletonQuotient
Mathlib.AlgebraicTopology.FundamentalGroupoid.SimplyConnected
URI: https://scilib.ai/kg/mathlib#SimplyConnectedSpace.instSubsingletonQuotient
∫ Утверждение Mathlib
Mathlib.AlgebraicTopology.FundamentalGroupoid.SimplyConnected
URI: https://scilib.ai/kg/mathlib#SimplyConnectedSpace.instSubsingletonQuotient