--- a/Nominal/Ex/ExLetMult.thy	Mon May 10 15:44:49 2010 +0200
+++ b/Nominal/Ex/ExLetMult.thy	Mon May 10 15:45:04 2010 +0200
@@ -22,6 +22,12 @@
 thm trm_lts.induct
 thm trm_lts.fv[simplified trm_lts.supp]
 
+declare permute_trm_raw_permute_lts_raw.simps[eqvt]
+declare alpha_gen_eqvt[eqvt]
+
+equivariance alpha_trm_raw
+
+
 end