more service lemmas in nat and lambdadelta

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / unfold / ltpss_sn_tpss.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/unfold/ltpss_sn_tpss.ma b/matita/matita/contribs/lambdadelta/basic_2/unfold/ltpss_sn_tpss.ma
index 0708932e41434bb38d140bd4fdf3b968fc78cfe1..d23c1a255bac16a8d0cc7989733f6c52dc857d59 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/unfold/ltpss_sn_tpss.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/unfold/ltpss_sn_tpss.ma
@@ -12,7 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/unfold/tpss_lift.ma".
 include "basic_2/unfold/ltpss_sn_tps.ma".
 
 (* SN PARALLEL UNFOLD ON LOCAL ENVIRONMENTS *********************************)