fact: Definition epath_to_vpath (g: Gph) (p: path) : list V := match p with | (v, nil) => v :: nil | (_, p') => epath_to_vpath' g p' end.
imports: Coq.Logic.ProofIrrelevance Coq.micromega.Lia CertiGraph.lib.Coqlib CertiGraph.lib.EnumEnsembles CertiGraph.lib.List_ext CertiGraph.lib.EquivDec_ext CertiGraph.graph.graph_model Coq.Lists.List Coq.Lists.ListDec