X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2FZ%2Fmoebius.ma;h=14f2b65e7a62a6d557a6bdb8a41ecba135891589;hb=647b419e96770d90a82d7a9e5e8843566a9f93ee;hp=b9d12c2231566ca3a6e45c438264fd9a99f095eb;hpb=9eabe046c1182960de8cfdba96c5414224e3a61e;p=helm.git

diff --git a/helm/software/matita/library/Z/moebius.ma b/helm/software/matita/library/Z/moebius.ma
index b9d12c223..14f2b65e7 100644
--- a/helm/software/matita/library/Z/moebius.ma
+++ b/helm/software/matita/library/Z/moebius.ma
@@ -348,7 +348,11 @@ lapply (exp_ord (nth_prime (max_prime_factor n)) n)
           (ord_rem n (nth_prime (max_prime_factor n))))
           [apply lt_to_le.assumption
           |apply le_n
-          |autobatch
+          |apply sym_eq.
+           apply p_ord_exp1.apply lt_O_nth_prime_n.
+           apply not_divides_ord_rem.apply lt_S_to_lt. apply H.
+           apply lt_SO_nth_prime_n.rewrite > sym_times.rewrite < Hletin.
+           reflexivity.
           |assumption
           ]
         |left.apply sym_eq.assumption