∫ Утверждение Mathlib
mem_neighborFinset
Mathlib.Combinatorics.SimpleGraph.Finite
URI: https://scilib.ai/kg/mathlib#SimpleGraph.mem_neighborFinset
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Finite
URI: https://scilib.ai/kg/mathlib#SimpleGraph.mem_neighborFinset