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Step * of Lemma assert-ses-is-fresh

∀f:SecurityData ⟶ (Atom1?). ∀A:Id. ∀pas:ProtocolAction List.  (↑ses-is-fresh(f;A;pas) ⇐⇒ ses-fresh-sequence(f;A;pas))
BY
{ (RepeatFor 3 ((D 0 THENA Auto))
   THEN Unfold `ses-is-fresh` 0
   THEN (GenConclAtAddr [1;1;1] THEN D -2)
   THEN Reduce 0
   THEN Auto) }

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Latex:

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Latex:
\mforall{}f:SecurityData  {}\mrightarrow{}  (Atom1?).  \mforall{}A:Id.  \mforall{}pas:ProtocolAction  List.
    (\muparrow{}ses-is-fresh(f;A;pas)  \mLeftarrow{}{}\mRightarrow{}  ses-fresh-sequence(f;A;pas))


By

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Latex:
(RepeatFor  3  ((D  0  THENA  Auto))
  THEN  Unfold  `ses-is-fresh`  0
  THEN  (GenConclAtAddr  [1;1;1]  THEN  D  -2)
  THEN  Reduce  0
  THEN  Auto)

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