X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmathql_interpreter%2FmQIUtil.mli;h=cd7adc760f1727dcc5a9e2a2296e14930b2410d5;hb=9cbce40d56958c466459b028cf250441ec29c9fe;hp=32e0d78dcbee854a3d1086706fc07a7fa6a88a0c;hpb=786284e9dfb25a31aad2161d59cdc5f36657e94a;p=helm.git

diff --git a/helm/ocaml/mathql_interpreter/mQIUtil.mli b/helm/ocaml/mathql_interpreter/mQIUtil.mli
index 32e0d78dc..cd7adc760 100644
--- a/helm/ocaml/mathql_interpreter/mQIUtil.mli
+++ b/helm/ocaml/mathql_interpreter/mQIUtil.mli
@@ -37,9 +37,9 @@ val set_meet      : MathQL.result -> MathQL.result -> MathQL.result
 val set_eq        : MathQL.result -> MathQL.result -> MathQL.result
 
 val set_union     : 'a list -> 'a list -> 'a list
-(*
-val set_intersect : 'a list -> 'a list -> 'a list
-*)
+
+val mql_subj      : MathQL.value -> MathQL.result
+
 val mql_union     : ('a * 'b list) list -> ('a * 'b list) list -> 
                     ('a * 'b list) list