src/HOL/HoareParallel/Gar_Coll.thy
changeset 13187 e5434b822a96
parent 13022 b115b305612f
child 13601 fd3e3d6b37b2
--- a/src/HOL/HoareParallel/Gar_Coll.thy	Thu May 30 10:12:11 2002 +0200
+++ b/src/HOL/HoareParallel/Gar_Coll.thy	Thu May 30 10:12:52 2002 +0200
@@ -124,8 +124,6 @@
 apply(simp_all add:collector_defs Graph_defs)
 apply safe
 apply(simp_all add:nth_list_update)
-   apply (erule less_SucE)
-    apply simp+
   apply (erule less_SucE)
    apply simp+
  apply(drule le_imp_less_or_eq)