src/HOL/Real/Lubs.thy
changeset 15131 c69542757a4d
parent 14653 0848ab6fe5fc
child 15140 322485b816ac
--- a/src/HOL/Real/Lubs.thy	Mon Aug 16 14:21:54 2004 +0200
+++ b/src/HOL/Real/Lubs.thy	Mon Aug 16 14:22:27 2004 +0200
@@ -6,7 +6,9 @@
 
 header{*Definitions of Upper Bounds and Least Upper Bounds*}
 
-theory Lubs = Main:
+theory Lubs
+import Main
+begin
 
 text{*Thanks to suggestions by James Margetson*}