X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Freduction%2Fdfr_lift.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Freduction%2Fdfr_lift.ma;h=f71d6974e2c6d7d939a1a225f906e4f32b5affa1;hb=a4cacf8e269910184348a037106551dbc8a46fd4;hp=9fbf809b3640cca9c049f2bae11b4215cce74019;hpb=9fe8259fe25c35d33490d94612023f10dc70a603;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma b/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma
index 9fbf809b3..f71d6974e 100644
--- a/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma
@@ -13,7 +13,6 @@
 (**************************************************************************)
 
 include "delayed_updating/reduction/dfr.ma".
-include "delayed_updating/reduction/ifr.ma".
 
 include "delayed_updating/substitution/fsubst_lift.ma".
 include "delayed_updating/substitution/fsubst_eq.ma".