--- a/Quot/Nominal/LFex.thy	Mon Feb 08 10:47:19 2010 +0100
+++ b/Quot/Nominal/LFex.thy	Mon Feb 08 11:41:25 2010 +0100
@@ -403,9 +403,11 @@
 as
   "permute :: perm \<Rightarrow> trm \<Rightarrow> trm"
 
+lemmas permute_ktt[simp] = permute_kind_permute_ty_permute_trm.simps[quot_lifted]
+
 lemma perm_zero_ok: "0 \<bullet> (x :: KIND) = x \<and> 0 \<bullet> (y :: TY) = y \<and> 0 \<bullet> (z :: TRM) = z"
 apply (induct rule: KIND_TY_TRM_induct)
-apply (simp_all add: permute_kind_permute_ty_permute_trm.simps[quot_lifted])
+apply (simp_all)
 done
 
 lemma perm_add_ok:
@@ -413,7 +415,7 @@
   "((p + q) \<bullet> (x2 :: TY) = p \<bullet> q \<bullet> x2)"
   "((p + q) \<bullet> (x3 :: TRM) = p \<bullet> q \<bullet> x3)"
 apply (induct x1 and x2 and x3 rule: KIND_TY_TRM_inducts)
-apply (simp_all add: permute_kind_permute_ty_permute_trm.simps[quot_lifted])
+apply (simp_all)
 done
 
 instance
@@ -423,8 +425,6 @@
 
 end
 
-lemmas permute_ktt[simp] = permute_kind_permute_ty_permute_trm.simps[quot_lifted]
-
 lemmas AKIND_ATY_ATRM_inducts = akind_aty_atrm.inducts[unfolded alpha_gen, quot_lifted, folded alpha_gen]
 
 lemmas KIND_TY_TRM_INJECT = akind_aty_atrm_inj[unfolded alpha_gen, quot_lifted, folded alpha_gen]