diff -r 2205b572bc9b -r e25b0fff0dd2 Nominal/Ex/ExPS3.thy
--- a/Nominal/Ex/ExPS3.thy	Tue May 11 17:16:57 2010 +0200
+++ b/Nominal/Ex/ExPS3.thy	Tue May 11 18:20:25 2010 +0200
@@ -35,8 +35,6 @@
 thm exp_pat.fv
 thm exp_pat.supp(1-2)
 
-declare permute_exp_raw_permute_pat_raw.simps[eqvt]
-
 equivariance alpha_exp_raw