X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Ftests%2Fapply.ma;h=21c0faa419100b2958493aaee9f697b714c22a9d;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;hp=70078f04f1dedd20bd3344627be7c1d921f0e9ee;hpb=2386a5d74ec458f9b103e051f098d814d3b08d50;p=helm.git

diff --git a/helm/matita/tests/apply.ma b/helm/matita/tests/apply.ma
index 70078f04f..21c0faa41 100644
--- a/helm/matita/tests/apply.ma
+++ b/helm/matita/tests/apply.ma
@@ -49,4 +49,9 @@ theorem c:
    A \to (\forall P: Prop. A \to P) \to (A \to B) \land (B \to B).
  intros 4; split; [ apply H1 | apply H1; exact H ].
 qed.
- 
\ No newline at end of file
+
+(* this test requires the delta-expansion of not in the type of the applied
+   term (to reveal a product) *)
+theorem d: \forall A: Prop. \lnot A \to A \to False.
+ intros. apply H. assumption.
+qed.
\ No newline at end of file