X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2Fterms.ml;h=3947107eab8bfeea1ba1866f49b60fd9e3328e68;hb=a90c31c1b53222bd6d57360c5ba5c2d0fe7d5207;hp=87b4f383bc53bf13885069592eaf896ad9f58a0e;hpb=4377e950998c9c63937582952a79975947aa9a45;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/terms.ml b/helm/software/components/ng_paramodulation/terms.ml
index 87b4f383b..3947107ea 100644
--- a/helm/software/components/ng_paramodulation/terms.ml
+++ b/helm/software/components/ng_paramodulation/terms.ml
@@ -46,11 +46,6 @@ type 'a unit_clause =
 
 type 'a passive_clause = int * 'a unit_clause (* weight * equation *)
 
-let is_eq_clause (_,l,_,_) =
-  match l with
-    | Equation _ -> true
-    | Predicate _ -> false
-;;
 
 let vars_of_term t =
   let rec aux acc = function
@@ -96,7 +91,6 @@ module type Blob =
     val eq : t -> t -> bool
     val compare : t -> t -> int
     val eqP : t
-    val is_eq: t foterm -> (t foterm* t foterm *t foterm) option 
     val pp : t -> string
     type input
     val embed : input -> t foterm