X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2FfoUtils.mli;h=48ef1d90b722bce21765d45baad59825b8b5e0d0;hb=95a14ced97592a4116485f94c6ffa806feb62dbc;hp=d725d3c7f89126e3f76afb95fd5de9b75d439400;hpb=948bb5d710c5d7f3185b6fef76c8e71f247cc664;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/foUtils.mli b/helm/software/components/ng_paramodulation/foUtils.mli
index d725d3c7f..48ef1d90b 100644
--- a/helm/software/components/ng_paramodulation/foUtils.mli
+++ b/helm/software/components/ng_paramodulation/foUtils.mli
@@ -21,23 +21,26 @@ module Utils (B : Orderings.Blob) :
     val eq_literal : B.t Terms.literal -> B.t Terms.literal -> bool
     val compare_literal : B.t Terms.literal -> B.t Terms.literal -> int
 
-    (* mk_unit_clause [maxvar] [type] [proof] -> [clause] * [maxvar] *)
-    val mk_unit_clause : 
-         int -> B.t Terms.foterm -> B.t Terms.foterm -> 
-           B.t Terms.unit_clause * int
+    (* mk_clause [maxvar] [type] [proof] -> [clause] * [maxvar] *)
+    val mk_clause : 
+      int ->
+      B.t Terms.foterm list -> (* negative literals in clause *)
+      B.t Terms.foterm list -> (* positive literals in clause *)
+      B.t Terms.foterm -> 
+      B.t Terms.clause * int
 
     val mk_passive_clause :
-      B.t Terms.unit_clause -> B.t Terms.passive_clause
+      B.t Terms.clause -> B.t Terms.passive_clause
 
     val mk_passive_goal :
-      B.t Terms.unit_clause -> B.t Terms.passive_clause
+      B.t Terms.clause -> B.t Terms.passive_clause
 
-    val eq_unit_clause : B.t Terms.unit_clause -> B.t Terms.unit_clause -> bool
-    val compare_unit_clause : B.t Terms.unit_clause -> B.t Terms.unit_clause -> int
+    val eq_clause : B.t Terms.clause -> B.t Terms.clause -> bool
+    val compare_clause : B.t Terms.clause -> B.t Terms.clause -> int
 
 
-    val fresh_unit_clause : 
-          int -> B.t Terms.unit_clause -> B.t Terms.unit_clause * int
+    val fresh_clause : 
+          int -> B.t Terms.clause -> B.t Terms.clause * int
 
     (* relocate [maxvar] [varlist] -> [newmaxvar] * [varlist] * [relocsubst] *)
     val relocate :