diff -r 2205b572bc9b -r e25b0fff0dd2 Nominal/Ex/TypeSchemes.thy
--- a/Nominal/Ex/TypeSchemes.thy	Tue May 11 17:16:57 2010 +0200
+++ b/Nominal/Ex/TypeSchemes.thy	Tue May 11 18:20:25 2010 +0200
@@ -14,7 +14,6 @@
 
 lemmas ty_tys_supp = ty_tys.fv[simplified ty_tys.supp]
 
-declare permute_ty_raw_permute_tys_raw.simps[eqvt]
 equivariance alpha_ty_raw