SimpleGraph.Subgraph.preconnected_iff_forall_exists_walk_subgraph

∀ {V : Type u} {G : SimpleGraph V} (H : G.Subgraph),
  H.Preconnected ↔ ∀ {u v : V}, u ∈ H.verts → v ∈ H.verts → ∃ p, p.toSubgraph ≤ H

Defined in: Mathlib.Combinatorics.SimpleGraph.Connectivity.Subgraph
Cited by: 1 results in Mathlib
Foundations: Depth 68 from the axioms · uses propext, Classical.choice, Quot.sound

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