fact: Fixpoint makeSet_discrete_PreGraph (size: nat) : PreGraph Z Z := match size with | O => Build_PreGraph Z_EqDec Z_EqDec (fun _ => False) (fun _ => False) (fun _ => -1) (fun _ => -1) | S n => pregraph_add_edge (pregraph_add_vertex (makeSet_discrete_PreGraph n) (Z.of_nat n)) (Z.of_nat n) (Z.of_nat n) (-1) end.
imports: Coq.Logic.Classical Coq.Lists.List Coq.Sets.Ensembles Coq.ZArith.ZArith Coq.micromega.Lia VST.msl.seplog VST.msl.log_normalize VST.zlist.sublist compcert.lib.Integers CertiGraph.lib.Coqlib CertiGraph.lib.Ensembles_ext CertiGraph.lib.EquivDec_ext CertiGraph.lib.Relation_ext CertiGraph.lib.List_ext CertiGraph.graph.graph_model CertiGraph.graph.weak_mark_lemmas CertiGraph.graph.path_lemmas CertiGraph.graph.graph_gen CertiGraph.graph.graph_relation CertiGraph.graph.subgraph2 CertiGraph.graph.reachable_computable CertiGraph.graph.FiniteGraph CertiGraph.graph.MathGraph CertiGraph.graph.LstGraph CertiGraph.msl_application.UnionFindGraph