X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fparamodulation%2Findexing.mli;h=e36cfba494bbb432c77a8bb2185b73f72fdd5c35;hb=e78cf74f8976cf0ca554f64baa9979d0423ee927;hp=8a6f9c2b6c7923eda5f8636605fd4cbb965ab661;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git

diff --git a/helm/software/components/tactics/paramodulation/indexing.mli b/helm/software/components/tactics/paramodulation/indexing.mli
index 8a6f9c2b6..e36cfba49 100644
--- a/helm/software/components/tactics/paramodulation/indexing.mli
+++ b/helm/software/components/tactics/paramodulation/indexing.mli
@@ -28,59 +28,95 @@
 module Index :
   sig
     module PosEqSet : Set.S 
-      with type elt = Utils.pos * Inference.equality
+      with type elt = Utils.pos * Equality.equality
       and type t = Equality_indexing.DT.PosEqSet.t
-    type t = Discrimination_tree.DiscriminationTreeIndexing(PosEqSet).t
-    type key = Cic.term
+    type t =
+            Discrimination_tree.Make(Discrimination_tree.CicIndexable)(PosEqSet).t
   end
 
-val index : Index.t -> Inference.equality -> Index.t
-val remove_index : Index.t -> Inference.equality -> Index.t
-val in_index : Index.t -> Inference.equality -> bool
+val check_for_duplicates : Cic.metasenv -> string -> unit
+val index : Index.t -> Equality.equality -> Index.t
+val remove_index : Index.t -> Equality.equality -> Index.t
+val in_index : Index.t -> Equality.equality -> bool
 val empty : Index.t
-val match_unif_time_ok : float ref
-val match_unif_time_no : float ref
-val indexing_retrieval_time : float ref
 val init_index : unit -> unit
-val build_newtarget_time : float ref
+val unification :
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) option
 val subsumption :
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  'a * 'b * ('c * Index.key * Index.key * 'd) * Cic.metasenv * 'e ->
-  bool * Cic.substitution
-val superposition_left :
-  int ->
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) option
+val unification_all :
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) list
+val subsumption_all :
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  'a * Inference.proof *
-  (Index.key * Index.key * Index.key * Utils.comparison) * Cic.metasenv * 'c ->
-  int *
-  (int * Inference.proof *
-   (Index.key * Index.key * Index.key * Utils.comparison) * Cic.metasenv * 
-   'e list)
-  list
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) list
+val superposition_left :
+  Equality.equality_bag ->
+  Cic.conjecture list * Cic.context * CicUniv.universe_graph ->
+  Index.t -> Equality.goal -> 
+    Equality.equality_bag * Equality.goal list
+
 val superposition_right :
-  int ->
+  Equality.equality_bag ->
+  ?subterms_only:bool ->
+    UriManager.uri ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  'a * Inference.proof *
-  (Cic.term * Index.key * Index.key * Utils.comparison) *
-  Cic.metasenv * Cic.term list -> int * Inference.equality list
+  Equality.equality ->
+  Equality.equality_bag * Equality.equality list
+
+val demod :
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.goal ->
+  bool * Equality.goal
 val demodulation_equality :
-  int ->
+  Equality.equality_bag ->
+  ?from:string -> 
+  UriManager.uri ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Utils.equality_sign -> Inference.equality -> int * Inference.equality
+  Equality.equality -> Equality.equality_bag * Equality.equality
 val demodulation_goal :
-  int ->
+  Equality.equality_bag ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Inference.proof * Cic.metasenv * Index.key ->
-  int * (Inference.proof * Cic.metasenv * Index.key)
+  Equality.goal ->
+  bool * Equality.goal
+val demodulation_all_goal :
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.goal -> int ->
+    Equality.goal list
 val demodulation_theorem :
-  'a ->
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t -> 
+  Cic.term * Cic.term * Cic.metasenv 
+  -> Cic.term * Cic.term
+
+val check_target:
+  Equality.equality_bag ->
+  Cic.context ->
+    Equality.equality -> string -> unit
+val solve_demodulating: 
+  Equality.equality_bag ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Cic.term * Index.key * Cic.metasenv ->
-  'a * (Cic.term * Index.key * Cic.metasenv)
+  Equality.goal ->
+  int ->
+    (Equality.equality_bag * Equality.goal_proof * Cic.metasenv * 
+      Subst.substitution * Equality.proof) option