X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2FfoSubst.mli;h=74845d28aa090433342c49078859f00a6ae7539d;hb=40ce8d1c14808ea7608ee2988bd9aba77ddf8200;hp=dd7e0c2ec04075f56f7da90750a5a30fa628bdd0;hpb=25cf2297c8d14c14cfb2ff7695c9b6331825f4c9;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/foSubst.mli b/helm/software/components/ng_paramodulation/foSubst.mli
index dd7e0c2ec..74845d28a 100644
--- a/helm/software/components/ng_paramodulation/foSubst.mli
+++ b/helm/software/components/ng_paramodulation/foSubst.mli
@@ -20,4 +20,9 @@ module Subst (B : Terms.Blob) :
     val lookup_subst : 
           int -> B.t Terms.substitution -> B.t Terms.foterm
     val filter : B.t Terms.substitution -> Terms.varlist -> Terms.varlist
+    val apply_subst : 
+          B.t Terms.substitution -> B.t Terms.foterm -> B.t Terms.foterm
+    val concat: 
+          B.t Terms.substitution -> B.t Terms.substitution -> 
+            B.t Terms.substitution
   end