--- a/LFex.thy	Fri Dec 04 09:33:32 2009 +0100
+++ b/LFex.thy	Fri Dec 04 10:12:17 2009 +0100
@@ -258,10 +258,12 @@
          ((x5 :: TRM) = x6 \<longrightarrow> P3 x5 x6)"
 using a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11
 apply - 
-apply(tactic {* procedure_tac @{context} @{thm akind_aty_atrm.induct} 1 *})
-apply(tactic {* regularize_tac @{context} @{thms alpha_EQUIVs} 1 *})
-prefer 2
+apply(tactic {* lift_tac @{context} @{thm akind_aty_atrm.induct} @{thms alpha_EQUIVs} 1 *})
+(*apply(tactic {* regularize_tac @{context} @{thms alpha_EQUIVs} 1 *})
+apply(tactic {* all_inj_repabs_tac' @{context} rel_refl trans2 1 *})
 apply(tactic {* clean_tac @{context} 1 *})
+*)
+(*apply(tactic {* all_inj_repabs_tac @{context} rel_refl trans2 1 *})*)
 (*
 Profiling:
 ML_prf {* fun ith i =  (#concl (fst (Subgoal.focus @{context} i (#goal (Isar.goal ()))))) *}
@@ -270,8 +272,6 @@
 ML_prf {* PolyML.profiling 1 *}
 ML_prf {* profile 2 Seq.list_of ((all_inj_repabs_tac @{context} quot rel_refl trans2 1) (#goal (Isar.goal ()))) *}
 *)
-apply(tactic {* all_inj_repabs_tac' @{context} rel_refl trans2 1 *})
-(*apply(tactic {* all_inj_repabs_tac @{context} rel_refl trans2 1 *})*)
 done
 
 (* Does not work: