--- a/src/HOL/Library/Float.thy Fri Feb 05 14:33:50 2010 +0100
+++ b/src/HOL/Library/Float.thy Mon Feb 08 14:06:41 2010 +0100
@@ -6,7 +6,7 @@
header {* Floating-Point Numbers *}
theory Float
-imports Complex_Main
+imports Complex_Main Lattice_Algebras
begin
definition