
diff -r 046fe7ddfc4b -r f65a7fa2da6c src/HOL/Relation_Power.thy
--- a/src/HOL/Relation_Power.thy	Fri Feb 15 16:09:10 2008 +0100
+++ b/src/HOL/Relation_Power.thy	Fri Feb 15 16:09:12 2008 +0100
@@ -7,7 +7,7 @@
 header{*Powers of Relations and Functions*}
 
 theory Relation_Power
-imports Power
+imports Power Transitive_Closure
 begin
 
 instance




