diff -r b33b42211bbf -r 188826f1ccdb Nominal/Ex/CPS/CPS1_Plotkin.thy
--- a/Nominal/Ex/CPS/CPS1_Plotkin.thy	Thu Mar 13 09:30:26 2014 +0000
+++ b/Nominal/Ex/CPS/CPS1_Plotkin.thy	Mon Mar 24 15:31:17 2014 +0000
@@ -86,7 +86,6 @@
   apply (erule lt.exhaust)
   using [[simproc del: alpha_lst]]
   apply (simp_all)
-  apply blast
   apply (simp add: Abs1_eq_iff CPS.eqvt)
   by blast