X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Freduction%2Fdfr_lift.ma;h=7273cd780dae13c2dc5359b91efea902d2c0437a;hb=3729defa81f91b5f1259d628299bce9dbc5bfb7f;hp=9fbf809b3640cca9c049f2bae11b4215cce74019;hpb=d7ff8dcf71f18a17fbf66696f0293cd411c1dbca;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..7273cd780 100644
--- a/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/reduction/dfr_lift.ma
@@ -13,12 +13,10 @@
 (**************************************************************************)
 
 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".
 include "delayed_updating/substitution/lift_constructors.ma".
-include "delayed_updating/substitution/lift_prototerm_eq.ma".
 include "delayed_updating/substitution/lift_path_head.ma".
 include "delayed_updating/substitution/lift_rmap_head.ma".