Implemented check for duplicates (in goals)

[helm.git] / helm / software / components / ng_paramodulation / superposition.mli

diff --git a/helm/software/components/ng_paramodulation/superposition.mli b/helm/software/components/ng_paramodulation/superposition.mli
index d7efb1b42b8921d4bb225575cc5bab1aea7639a9..bcfb0091e619e4784657aa8f05eb5b3252b67d3c 100644 (file)
--- a/helm/software/components/ng_paramodulation/superposition.mli
+++ b/helm/software/components/ng_paramodulation/superposition.mli
@@ -39,6 +39,7 @@ module Superposition (B : Terms.Blob) :
 
     val simplify : 
           Index.Index(B).DT.t ->
+          int ->
           B.t Terms.bag ->
           B.t Terms.unit_clause ->
             (B.t Terms.bag * B.t Terms.unit_clause) option
@@ -48,13 +49,23 @@ module Superposition (B : Terms.Blob) :
           int ->
           Index.Index(B).DT.t ->
           B.t Terms.bag ->
+          B.t Terms.unit_clause list ->
           B.t Terms.unit_clause ->
-            B.t Terms.bag * B.t Terms.unit_clause
+            (B.t Terms.bag * B.t Terms.unit_clause) option
+
+    val one_pass_simplification:
+      B.t Terms.unit_clause ->
+      Index.Index(B).active_set ->
+      B.t Terms.bag ->
+      int ->
+      (B.t Terms.unit_clause * B.t Terms.bag * Index.Index(B).active_set) option
+
 
     val keep_simplified:
       B.t Terms.unit_clause ->
       Index.Index(B).active_set ->
       B.t Terms.bag ->
+      int ->
       (B.t Terms.unit_clause * B.t Terms.bag * Index.Index(B).active_set) option