X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Focaml%2Fparamodulation%2Futils.mli;h=e69caed4d6644bf46c9704b76006bcc1c8b94c43;hb=244d65f63ca6a736b871f9f91328fe8c5524ff05;hp=71f2fc1b5d5a3adee6f1d2634784b2c3797bb9f1;hpb=a89f7271e79dc7dc81dc868a75125669c8decc16;p=helm.git

diff --git a/helm/ocaml/paramodulation/utils.mli b/helm/ocaml/paramodulation/utils.mli
index 71f2fc1b5..e69caed4d 100644
--- a/helm/ocaml/paramodulation/utils.mli
+++ b/helm/ocaml/paramodulation/utils.mli
@@ -5,7 +5,7 @@ type comparison = Lt | Le | Eq | Ge | Gt | Incomparable;;
 
 val print_metasenv: Cic.metasenv -> string
 
-val print_subst: Cic.substitution -> string
+val print_subst: ?prefix:string -> Cic.substitution -> string
 
 val string_of_weight: weight -> string
 
@@ -39,3 +39,5 @@ val string_of_sign: equality_sign -> string
 type pos = Left | Right 
 
 val string_of_pos: pos -> string
+
+val compute_equality_weight: Cic.term -> Cic.term -> Cic.term -> int