Fixed wrong types in proof terms

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

diff --git a/helm/software/components/ng_paramodulation/terms.mli b/helm/software/components/ng_paramodulation/terms.mli
index d7f4b74e30c99792ce39c936d16d0a279cfe8c09..f1eacb7346ae998bdb7e7ba8afe8da46e410cd69 100644 (file)
--- a/helm/software/components/ng_paramodulation/terms.mli
+++ b/helm/software/components/ng_paramodulation/terms.mli
@@ -20,7 +20,7 @@ type 'a substitution = (int * 'a foterm) list
 
 type comparison = Lt | Eq | Gt | Incomparable
 
-type rule = SuperpositionRight | SuperpositionLeft | Demodulation
+type rule = Superposition | Demodulation
 
 (* A Discrimination tree is a map: foterm |-> (dir, clause) *)
 type direction = Left2Right | Right2Left | Nodir
@@ -74,5 +74,8 @@ module type Blob =
     val embed : t -> t foterm 
     (* saturate [proof] [type] -> [proof] * [type] *)
     val saturate : t -> t -> t foterm * t foterm
+
+    val mk_proof : t bag -> int -> int list -> t
+
   end