Step
*
of Lemma
id-sdata_wf
∀[x:Id]. (data(x) ∈ SecurityData)
BY
{ (Unfold `sdata` 0 THEN ProveWfLemma) }
Latex:
Latex:
\mforall{}[x:Id].  (data(x)  \mmember{}  SecurityData)
By
Latex:
(Unfold  `sdata`  0  THEN  ProveWfLemma)
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