∫ Утверждение Mathlib
instSubsingletonPUnitUnit
Mathlib.AlgebraicTopology.FundamentalGroupoid.PUnit
URI: https://scilib.ai/kg/mathlib#Path.instSubsingletonPUnitUnit
∫ Утверждение Mathlib
Mathlib.AlgebraicTopology.FundamentalGroupoid.PUnit
URI: https://scilib.ai/kg/mathlib#Path.instSubsingletonPUnitUnit