matita/matita/contribs/lambdadelta/basic_2/rt_computation/csx_lpxs.ma

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   3 (*      ||M||                                                             *)
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  11 (*        v         GNU General Public License Version 2                  *)
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  14
  15 include "basic_2/rt_computation/csx_lpx.ma".
  16 include "basic_2/rt_computation/lpxs_lpx.ma".
  17
  18 (* STRONGLY NORMALIZING TERMS FOR EXTENDED PARALLEL RT-TRANSITION ***********)
  19
  20 (* Properties with extended parallel rt-computation on all entries **********)
  21
  22 lemma csx_lpxs_conf (G) (L1):
  23       ∀L2,T. ❪G,L1❫ ⊢ ⬈* L2 → ❪G,L1❫ ⊢ ⬈*𝐒 T → ❪G,L2❫ ⊢ ⬈*𝐒 T.
  24 #G #L1 #L2 #T #H @(lpxs_ind_dx … H) -L2
  25 /3 by lpxs_step_dx, csx_lpx_conf/
  26 qed-.