--- a/Nominal/Ex/SingleLet.thy Tue May 11 18:20:25 2010 +0200 +++ b/Nominal/Ex/SingleLet.thy Wed May 12 13:43:48 2010 +0100 @@ -16,6 +16,7 @@ where "bn (As x t) = {atom x}" + thm trm_assg.fv thm trm_assg.supp thm trm_assg.eq_iff