--- a/src/HOL/Main.thy Tue Sep 02 20:38:17 2008 +0200
+++ b/src/HOL/Main.thy Tue Sep 02 21:31:28 2008 +0200
@@ -5,7 +5,7 @@
header {* Main HOL *}
theory Main
-imports Plain Map Presburger Recdef
+imports Plain Map Nat_Int_Bij Recdef
begin
ML {* val HOL_proofs = ! Proofterm.proofs *}