--- a/Nominal/Ex/ExPS8.thy	Tue May 11 17:16:57 2010 +0200
+++ b/Nominal/Ex/ExPS8.thy	Tue May 11 18:20:25 2010 +0200
@@ -48,9 +48,6 @@
 thm exp_fnclause_fnclauses_lrb_lrbs_pat.fv
 thm exp_fnclause_fnclauses_lrb_lrbs_pat.eq_iff
 
-
-declare permute_exp_raw_permute_fnclause_raw_permute_fnclauses_raw_permute_lrb_raw_permute_lrbs_raw_permute_pat_raw.simps[eqvt]
-
 equivariance alpha_exp_raw
 end