bugfix on proof construction

[helm.git] / helm / ocaml / paramodulation / inference.mli

diff --git a/helm/ocaml/paramodulation/inference.mli b/helm/ocaml/paramodulation/inference.mli
index b7a10fe34c952ab5fe476309b94bb6c09b4f5420..2011dd979b6bab4f3194de51868ea42dbd4dc50f 100644 (file)
--- a/helm/ocaml/paramodulation/inference.mli
+++ b/helm/ocaml/paramodulation/inference.mli
@@ -13,10 +13,11 @@ and proof =
   | BasicProof of Cic.term
   | ProofBlock of
       Cic.substitution * UriManager.uri *
+        (Cic.name * Cic.term) * Cic.term * 
         (* name, ty, eq_ty, left, right *)
-        (Cic.name * Cic.term * Cic.term * Cic.term * Cic.term) * 
+(*         (Cic.name * Cic.term * Cic.term * Cic.term * Cic.term) *  *)
         (Utils.pos * equality) * proof
-  | ProofGoalBlock of proof * equality
+  | ProofGoalBlock of proof * proof (* equality *)
   | ProofSymBlock of Cic.term Cic.explicit_named_substitution * proof
 
 
@@ -87,6 +88,8 @@ val term_is_equality: ?eq_uri:UriManager.uri -> Cic.term -> bool
 
 (* val demodulation: int -> environment -> equality -> equality -> int * equality *)
 
+val meta_convertibility: Cic.term -> Cic.term -> bool
+  
 val meta_convertibility_eq: equality -> equality -> bool
 
 val is_identity: environment -> equality -> bool