- basic_2: reaxiomatized snv with improved cpds and cpes simplifies preservation

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / computation / cpds_aaa.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_aaa.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_aaa.ma
index e873d373ca85a9ae2e9d81661d63e5c8e4236686..8cc7d146eb85e93660fd6885e000414f8c3fa008 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_aaa.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/cpds_aaa.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/unfold/sstas_aaa.ma".
+include "basic_2/unfold/lstas_aaa.ma".
 include "basic_2/computation/cpxs_aaa.ma".
 include "basic_2/computation/cpds.ma".
 
@@ -20,6 +20,6 @@ include "basic_2/computation/cpds.ma".
 
 (* Properties on atomic arity assignment for terms **************************)
 
-lemma cpds_aaa: ∀h,g,G,L,T,A. ⦃G, L⦄ ⊢ T ⁝ A → ∀U. ⦃G, L⦄ ⊢ T •*➡*[h, g] U → ⦃G, L⦄ ⊢ U ⁝ A.
-#h #g #G #L #T #A #HT #U * /3 width=5 by sstas_aaa, aaa_cprs_conf/
+lemma cpds_aaa_conf: ∀h,g,G,L,l. Conf3 … (aaa G L) (cpds h g l G L).
+#h #g #G #L #l #A #T #HT #U * /3 width=6 by lstas_aaa_conf, cprs_aaa_conf/
 qed.