X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2FRELATIONAL%2FNLE%2Finv.ma;h=9d46d6cac8db613465d0eaef1006d635c62d36ef;hb=63adafe5fb700c8ecf13f74fc31086c173617e86;hp=0007f3bc1f76989346485889092f6831c3631434;hpb=df1c68cd483823071179fb74428de36f21c20972;p=helm.git

diff --git a/helm/software/matita/contribs/RELATIONAL/NLE/inv.ma b/helm/software/matita/contribs/RELATIONAL/NLE/inv.ma
index 0007f3bc1..9d46d6cac 100644
--- a/helm/software/matita/contribs/RELATIONAL/NLE/inv.ma
+++ b/helm/software/matita/contribs/RELATIONAL/NLE/inv.ma
@@ -35,5 +35,6 @@ qed.
 
 theorem nle_inv_succ_2: \forall y,x. x <= succ y \to
                         x = zero \lor \exists z. x = succ z \land z <= y.
- intros. inversion H; clear H; intros; subst; auto depth = 4.
+ intros. inversion H; clear H; intros; subst;
+ autobatch depth = 4.
 qed.