proposition: Corollary exists_labeled_spanning_uforest: forall (g: UAdjMatGG), exists (t: UAdjMatGG), labeled_spanning_uforest t g.
proof: Proof. intros. apply (exists_labeled_spanning_uforest_pre (EList g)). apply Permutation_refl. Qed.
imports: VST.floyd.proofauto CertiGraph.lib.EquivDec_ext CertiGraph.lib.List_ext CertiGraph.lib.find_lemmas CertiGraph.graph.graph_model CertiGraph.graph.graph_gen CertiGraph.graph.graph_relation CertiGraph.graph.undirected_graph CertiGraph.graph.MathAdjMatGraph