--- a/Nominal/Ex/Ex1rec.thy	Wed May 05 20:39:56 2010 +0100
+++ b/Nominal/Ex/Ex1rec.thy	Thu May 06 10:43:41 2010 +0200
@@ -29,6 +29,11 @@
 ML {* Sign.of_sort @{theory} (@{typ lam}, @{sort fs}) *}
 thm lam_bp.fv[simplified lam_bp.supp(1-2)]
 
+(*declare permute_lam_raw_permute_bp_raw.simps[eqvt]
+declare alpha_gen_eqvt[eqvt]
+equivariance alpha_lam_raw
+*)
+
 end