matita/matita/contribs/lambdadelta/basic_2A/etc/cpys2/cpxs_cpys.etc

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  14
  15 include "basic_2/reduction/cpx_cpys.ma".
  16 include "basic_2/computation/cpxs.ma".
  17
  18 (* CONTEXT-SENSITIVE EXTENDED PARALLEL COMPUTATION ON TERMS *****************)
  19
  20 (* Properties on local environment refinement for extended substitution *****)
  21
  22 lemma lsuby_cpxs_trans: ∀h,g,G. lsub_trans … (cpxs h g G) (lsuby 0 (∞)).
  23 /3 width=5 by lsuby_cpx_trans, LTC_lsub_trans/
  24 qed-.