X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_computation%2Ffpbs_aaa.ma;h=ef7deb9acc6d91442bc022520c632cb24cd7a1d7;hb=80ecd5486c6013f6c297173f41432fd1d93814ef;hp=94a8229990784fa043d6623adab38ba815d4e825;hpb=3c7b4071a9ac096b02334c1d47468776b948e2de;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_aaa.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_aaa.ma index 94a822999..ef7deb9ac 100644 --- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_aaa.ma +++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/fpbs_aaa.ma @@ -12,17 +12,19 @@ (* *) (**************************************************************************) -include "basic_2/rt_transition/fpbq_aaa.ma". -include "basic_2/rt_computation/fpbs.ma". +include "basic_2/rt_transition/fpb_aaa.ma". +include "basic_2/rt_computation/fpbs_fqup.ma". (* PARALLEL RST-COMPUTATION FOR CLOSURES ************************************) (* Properties with atomic arity assignment for terms ************************) lemma fpbs_aaa_conf: - ∀G1,G2,L1,L2,T1,T2. ❪G1,L1,T1❫ ≥ ❪G2,L2,T2❫ → - ∀A1. ❪G1,L1❫ ⊢ T1 ⁝ A1 → ∃A2. ❪G2,L2❫ ⊢ T2 ⁝ A2. -#G1 #G2 #L1 #L2 #T1 #T2 #H @(fpbs_ind … H) -G2 -L2 -T2 /2 width=2 by ex_intro/ -#G #G2 #L #L2 #T #T2 #_ #H2 #IH1 #A #HA elim (IH1 … HA) -IH1 -A -/2 width=8 by fpbq_aaa_conf/ + ∀G1,G2,L1,L2,T1,T2. ❨G1,L1,T1❩ ≥ ❨G2,L2,T2❩ → + ∀A1. ❨G1,L1❩ ⊢ T1 ⁝ A1 → ∃A2. ❨G2,L2❩ ⊢ T2 ⁝ A2. +#G1 #G2 #L1 #L2 #T1 #T2 #H @(fpbs_ind … H) -G2 -L2 -T2 +[ /2 width=2 by ex_intro/ +| #G #G2 #L #L2 #T #T2 #_ #H2 #IH1 #A #HA elim (IH1 … HA) -IH1 -A + /2 width=8 by fpb_aaa_conf/ +] qed-.