X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Fcpds_lift.ma;h=4f4b77df48be9382f1d5da273831f020ab65f25c;hb=fdb2c62b58006b82c015ba70b494d50c7860e28f;hp=14e38702097c7f598070b0a3e624ee5b9fcedacd;hpb=4aa431513ffa0ce0accf81e6e9ea4b9314d468e3;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_lift.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_lift.ma
index 14e387020..4f4b77df4 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_lift.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_lift.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/unfold/sstas_lift.ma".
+include "basic_2/unfold/lsstas_lift.ma".
 include "basic_2/computation/cprs_lift.ma".
 include "basic_2/computation/cpds.ma".
 
@@ -21,13 +21,14 @@ include "basic_2/computation/cpds.ma".
 (* Relocation properties ****************************************************)
 
 lemma cpds_lift: ∀h,g,G. l_liftable (cpds h g G).
-#h #g #G #K #T1 #T2 * #T #HT1 #HT2 #L #d #e
+#h #g #G #K #T1 #T2 * #T #l1 #l2 #Hl12 #Hl1 #HT1 #HT2 #L #d #e
 elim (lift_total T d e)
-/3 width=11 by cprs_lift, sstas_lift, ex2_intro/
+/3 width=15 by cprs_lift, da_lift, lsstas_lift, ex4_3_intro/
 qed.
 
 lemma cpds_inv_lift1: ∀h,g,G. l_deliftable_sn (cpds h g G).
-#h #g #G #L #U1 #U2 * #U #HU1 #HU2 #K #d #e #HLK #T1 #HTU1
-elim (sstas_inv_lift1 … HU1 … HLK … HTU1) -U1 #T #HT1 #HTU
-elim (cprs_inv_lift1 … HU2 … HLK … HTU) -U -L /3 width=5/
+#h #g #G #L #U1 #U2 * #U #l1 #l2 #Hl12 #Hl1 #HU1 #HU2 #K #d #e #HLK #T1 #HTU1
+lapply (da_inv_lift … Hl1 … HLK … HTU1) -Hl1 #Hl1
+elim (lsstas_inv_lift1 … HU1 … HLK … HTU1) -U1 #T #HTU #HT1
+elim (cprs_inv_lift1 … HU2 … HLK … HTU) -U -L /3 width=9/
 qed-.