update in delayed updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / substitution / lift_structure.ma

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_structure.ma b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_structure.ma
index b9bc27c54c98ea4b0ec0662163e51a1a3e26b1f6..449317ee611227f71ab9a742810bcc342988a31c 100644 (file)
--- a/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_structure.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/substitution/lift_structure.ma
@@ -16,7 +16,6 @@ include "delayed_updating/substitution/lift_eq.ma".
 include "delayed_updating/syntax/path_structure.ma".
 include "delayed_updating/syntax/path_proper.ma".
 include "ground/xoa/ex_4_2.ma".
-include "ground/xoa/ex_3_2.ma".
 
 (* LIFT FOR PATH ***********************************************************)