X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2Fparamod.mli;h=321d0f8971730f03a2d7b06ccce9e63d5634956a;hb=9c21f4a9a35415878189aca003847cbd42c1a9fc;hp=69299b13fd1d6e1fa2ed70d22ab213822860a0f8;hpb=8bc5bc0e8375a85736f6a5df317d129d5efa8de4;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/paramod.mli b/helm/software/components/ng_paramodulation/paramod.mli
index 69299b13f..321d0f897 100644
--- a/helm/software/components/ng_paramodulation/paramod.mli
+++ b/helm/software/components/ng_paramodulation/paramod.mli
@@ -1,5 +1,54 @@
-val nparamod : 
-  #NRstatus.status ->
-  NCic.metasenv -> NCic.substitution -> NCic.context -> 
-    (NCic.term * NCic.term) -> (NCic.term * NCic.term) list ->
-     unit
+(*
+    ||M||  This file is part of HELM, an Hypertextual, Electronic        
+    ||A||  Library of Mathematics, developed at the Computer Science     
+    ||T||  Department, University of Bologna, Italy.                     
+    ||I||                                                                
+    ||T||  HELM is free software; you can redistribute it and/or         
+    ||A||  modify it under the terms of the GNU General Public License   
+    \   /  version 2 or (at your option) any later version.      
+     \ /   This software is distributed as is, NO WARRANTY.     
+      V_______________________________________________________________ *)
+
+(* $Id: orderings.ml 9869 2009-06-11 22:52:38Z denes $ *)
+
+module type Paramod =
+  sig
+    type t
+    type input
+    type state
+    type szsontology = 
+      | Unsatisfiable of 
+	  (t Terms.bag * int * t Terms.substitution * int list) list
+      | GaveUp 
+      | Error of string 
+      | Timeout of int * t Terms.bag
+    type bag = t Terms.bag * int
+    val empty_state : state
+    val bag_of_state :state -> bag
+    val replace_bag : state -> bag -> state
+    val mk_passive : bag -> input * input -> bag * t Terms.unit_clause
+    val mk_goal : bag -> input * input -> bag * t Terms.unit_clause
+    val forward_infer_step :       
+      state ->
+      t Terms.unit_clause ->
+      int ->
+      state 
+    val goal_narrowing :
+      int 
+      -> int
+      -> float option
+      -> state
+      -> state       
+    val paramod : 
+      useage:bool ->
+      max_steps:int ->
+      ?timeout:float ->
+      bag -> 
+      g_passives:t Terms.unit_clause list -> 
+      passives:t Terms.unit_clause list -> szsontology
+    val fast_eq_check :
+      state -> input* input -> szsontology
+  end
+
+module Paramod ( B : Orderings.Blob ) : Paramod
+with type t = B.t and type input = B.input