connected_iff_forall_exists_walk_subgraph — Mathlib · SciLib

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connected_iff_forall_exists_walk_subgraph

Mathlib.Combinatorics.SimpleGraph.Connectivity.Subgraph

URI: https://scilib.ai/kg/mathlib#SimpleGraph.Subgraph.connected_iff_forall_exists_walk_subgraph

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