matita/matita/contribs/LOGIC/PRed/wlt.ma

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  14
  15
  16
  17 (**)
  18
  19 include "PEq/defs.ma".
  20 include "PRed/defs.ma".
  21 include "WLT/defs.ma".
  22 (*
  23 theorem pred_wlt: \forall p1,p2,Q1,Q2,S.
  24                   [Q1, p1, S] => [Q2, p2, S] \to \lnot [Q1, p1] = [Q2, p2] \to
  25                   [Q2, p2] < [Q1, p1].
  26  intros 6; elim H; clear H;
  27  [ unfold Not in H1; lapply linear depth = 1 H1;
  28    [ decompose | autobatch ]
  29 *)