X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2Fnat%2Fgcd.ma;h=fdb1e8d9018dc5b877c52e93918894a6c43194f5;hb=316d175a483df430162b8411d027252a0958c351;hp=6ce4f538e4b794331399e6d719a8bca0b7e25db9;hpb=7b4d519aefac94afb371a7e4da94779b40bf8608;p=helm.git

diff --git a/helm/software/matita/library/nat/gcd.ma b/helm/software/matita/library/nat/gcd.ma
index 6ce4f538e..fdb1e8d90 100644
--- a/helm/software/matita/library/nat/gcd.ma
+++ b/helm/software/matita/library/nat/gcd.ma
@@ -520,7 +520,7 @@ cut (n \divides p \lor n \ndivides p)
           elim H1.rewrite > H6.
           (* applyS (witness n (n*(q*a-a1*n2)) (q*a-a1*n2))
              reflexivity. *);
-          applyS (witness n ? ? (refl_eq ? ?)).
+          applyS (witness n ? ? (refl_eq ? ?)) timeout=50.
           (*
           rewrite < (sym_times n).rewrite < assoc_times.
           rewrite > (sym_times q).rewrite > assoc_times.