reachable_iff_exists_finsetWalkLength_nonempty — Mathlib · SciLib

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reachable_iff_exists_finsetWalkLength_nonempty

Mathlib.Combinatorics.SimpleGraph.Connectivity.WalkCounting

URI: https://scilib.ai/kg/mathlib#SimpleGraph.reachable_iff_exists_finsetWalkLength_nonempty

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