X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Flib%2Flambda%2Fbackground%2Fxoa.ma;h=96a1fb95ceed3673bb087b3989f4ca50f545bf52;hb=1f30483032488ac4df2310b68fe8146e05524fec;hp=a2f19a6b70c5637bb3207324fed3bd9924f65a8d;hpb=aa9654656f7d0aeb9345e0b86a9e35f861687580;p=helm.git

diff --git a/matita/matita/lib/lambda/background/xoa.ma b/matita/matita/lib/lambda/background/xoa.ma
index a2f19a6b7..96a1fb95c 100644
--- a/matita/matita/lib/lambda/background/xoa.ma
+++ b/matita/matita/lib/lambda/background/xoa.ma
@@ -16,6 +16,8 @@
 
 include "basics/pts.ma".
 
+include "lambda/background/xoa_notation.ma".
+
 (* multiple existental quantifier (1, 2) *)
 
 inductive ex1_2 (A0,A1:Type[0]) (P0:A0→A1→Prop) : Prop ≝