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Step * of Lemma co-list-islist-islist-new-compactness-base

∀[T:Type]. ∀[t:co-list-islist(T)].  islist(t)
BY
{ (Auto THEN Unfold `islist` 0 THEN UseWitness ⌜Ax⌝⋅) }

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Latex:

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Latex:
\mforall{}[T:Type].  \mforall{}[t:co-list-islist(T)].    islist(t)


By

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Latex:
(Auto  THEN  Unfold  `islist`  0  THEN  UseWitness  \mkleeneopen{}Ax\mkleeneclose{}\mcdot{})

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