X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Flibrary%2Fnat%2Flog.ma;h=51d0108d97d89d937a488c68d6fbb7bc1e0a5323;hb=2ecd65dbcc1388bb2dfe6425e6ef1b2e3f45c4ac;hp=301c0be8ef1dc689646af66e4321177c2cb5372f;hpb=5a702cea95883f7095c16b450e065ccb1714fc5a;p=helm.git

diff --git a/helm/matita/library/nat/log.ma b/helm/matita/library/nat/log.ma
index 301c0be8e..51d0108d9 100644
--- a/helm/matita/library/nat/log.ma
+++ b/helm/matita/library/nat/log.ma
@@ -175,10 +175,10 @@ apply lt_div_n_m_n.assumption.assumption.assumption.
 intros.
 change with (\lnot (mod n1 m = O)).
 rewrite > H4.
-(* META NOT FOUND !!!  
+(* Andrea: META NOT FOUND !!!  
 rewrite > sym_eq. *)
 simplify.intro.
-apply not_eq_O_S m1 ?.
+apply not_eq_O_S m1.
 rewrite > H5.reflexivity.
 qed.