1 let nparamod metasenv subst context t table =
2 prerr_endline "========================================";
4 let metasenv = metasenv
9 let module B = NCicBlob.NCicBlob(C) in
10 let module Pp = Pp.Pp (B) in
11 let module FU = FoUnif.Founif(B) in
12 let module IDX = Index.Index(B) in
13 let module Sup = Superposition.Superposition(B) in
14 let module Utils = FoUtils.Utils(B) in
16 let test_unification _ = function
17 | Terms.Node [_; _; lhs; rhs] ->
18 prerr_endline "Unification test :";
19 prerr_endline (Pp.pp_foterm lhs);
20 prerr_endline (Pp.pp_foterm rhs);
21 FU.unification [] [] lhs rhs
24 let subst,vars = test_unification [] res in
25 prerr_endline "Result :";
26 prerr_endline (Pp.pp_foterm res);
27 prerr_endline "Substitution :";
28 prerr_endline (Pp.pp_substitution subst)
30 let mk_clause maxvar t =
32 let proof = B.embed (NCic.Rel ~-1) in
33 Utils.mk_unit_clause maxvar ty proof
35 let clause, maxvar = mk_clause 0 t in
36 prerr_endline "Input clause :";
37 prerr_endline (Pp.pp_unit_clause clause);
38 let bag = Utils.empty_bag in
39 let active_clauses, maxvar =
42 let c, m = mk_clause maxvar t in
47 List.fold_left IDX.index_unit_clause IDX.DT.empty active_clauses
49 prerr_endline "Active table:";
50 List.iter (fun uc -> prerr_endline (Pp.pp_unit_clause uc)) active_clauses;
51 let bag, maxvar, _, newclauses =
52 Sup.infer_right bag maxvar clause (active_clauses, table)
54 prerr_endline "Output clauses :";
55 List.iter (fun c -> prerr_endline (Pp.pp_unit_clause c)) newclauses;
56 prerr_endline "Proofs: ";
57 prerr_endline (Pp.pp_bag bag);
58 prerr_endline "========================================";