--- a/src/HOL/Predicate.thy Tue Jul 10 17:30:47 2007 +0200
+++ b/src/HOL/Predicate.thy Tue Jul 10 17:30:49 2007 +0200
@@ -6,7 +6,7 @@
header {* Predicates *}
theory Predicate
-imports Inductive
+imports Inductive Relation
begin
subsection {* Converting between predicates and sets *}