src/ZF/Constructible/Rank.thy
changeset 16417 9bc16273c2d4
parent 13721 2cf506c09946
child 21233 5a5c8ea5f66a
--- a/src/ZF/Constructible/Rank.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/src/ZF/Constructible/Rank.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -6,7 +6,7 @@
 header {*Absoluteness for Order Types, Rank Functions and Well-Founded 
          Relations*}
 
-theory Rank = WF_absolute:
+theory Rank imports WF_absolute begin
 
 subsection {*Order Types: A Direct Construction by Replacement*}