X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Ffpbs_lfpxs.ma;h=3c0e8e372658c02211a91f7af6b883d2e2e795b8;hb=cead5946e630e5357fb26141252e10868c96a14d;hp=c95e8bf9c235d3f96e740edaa0916cb37cf3d284;hpb=afd4afa9489fa65019ad7cdc274e261f6993b871;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_lfpxs.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_lfpxs.ma
index c95e8bf9c..3c0e8e372 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_lfpxs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_lfpxs.ma
@@ -12,7 +12,6 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/static/ffdeq_fqup.ma".
 include "basic_2/static/ffdeq_fqus.ma".
 include "basic_2/static/ffdeq_ffdeq.ma".
 include "basic_2/rt_computation/cpxs_fqus.ma".
@@ -46,8 +45,8 @@ lemma lfpxs_fpbs_trans: ∀h,o,G1,G2,L,L2,T1,T2. ⦃G1, L, T1⦄ ≥[h, o] ⦃G2
 qed-.
 
 (* Basic_2A1: uses: lpxs_lleq_fpbs *)
-lemma lpxs_ffdeq_fpbs: ∀h,o,G1,L1,L,T1. ⦃G1, L1⦄ ⊢ ⬈*[h, T1] L →
-                       ∀G2,L2,T2. ⦃G1, L, T1⦄ ≛[h, o] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄.
+lemma lfpxs_ffdeq_fpbs: ∀h,o,G1,L1,L,T1. ⦃G1, L1⦄ ⊢ ⬈*[h, T1] L →
+                        ∀G2,L2,T2. ⦃G1, L, T1⦄ ≛[h, o] ⦃G2, L2, T2⦄ → ⦃G1, L1, T1⦄ ≥[h, o] ⦃G2, L2, T2⦄.
 /3 width=3 by lfpxs_fpbs_trans, ffdeq_fpbs/ qed.
 
 (* Properties with star-iterated structural successor for closures **********)