X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fparamodulation%2Findexing.mli;h=52afad8c2d05d9e9cbca70856a3818cd34432689;hb=2a5fa3d7b64f23c060a2e6a2a4b87c6f277ddfae;hp=75e16ec1b38e254ce637c6dbc34f25e689cc9dd8;hpb=14eaf9296ca8a24b715261a98898fab3104554f0;p=helm.git

diff --git a/helm/software/components/tactics/paramodulation/indexing.mli b/helm/software/components/tactics/paramodulation/indexing.mli
index 75e16ec1b..52afad8c2 100644
--- a/helm/software/components/tactics/paramodulation/indexing.mli
+++ b/helm/software/components/tactics/paramodulation/indexing.mli
@@ -30,8 +30,8 @@ module Index :
     module PosEqSet : Set.S 
       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 -> Equality.equality -> Index.t
@@ -49,13 +49,24 @@ val subsumption :
   Index.t ->
   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 ->
+  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 -> int ->
     int * Equality.goal list
 
 val superposition_right :
+  Equality.equality_bag ->
   ?subterms_only:bool ->
     UriManager.uri ->
   int ->
@@ -65,26 +76,38 @@ val superposition_right :
   int * Equality.equality list
 
 val demodulation_equality :
+  Equality.equality_bag ->
   ?from:string -> 
   UriManager.uri ->
   int ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Utils.equality_sign -> Equality.equality -> int * Equality.equality
+  Equality.equality -> int * Equality.equality
 val demodulation_goal :
+  Equality.equality_bag ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
   Equality.goal ->
   bool * Equality.goal
 val demodulation_theorem :
-  'a ->
+  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)
+  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 ->
+  Equality.goal ->
+  int ->
+    Equality.goal option
+
 
     (** profiling *)
 val get_stats: unit -> string