∫ Утверждение Mathlib
isTrail_copy
Mathlib.Combinatorics.SimpleGraph.Paths
URI: https://scilib.ai/kg/mathlib#SimpleGraph.Walk.isTrail_copy
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Paths
URI: https://scilib.ai/kg/mathlib#SimpleGraph.Walk.isTrail_copy