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Step * of Lemma i-witness_wf

∀[I:Interval]. ∀[r:ℝ]. ∀[p:r ∈ I].  (i-witness(I;r;p) ∈ ℕ+)
BY
{ (Unfold `i-witness` 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}[I:Interval].  \mforall{}[r:\mBbbR{}].  \mforall{}[p:r  \mmember{}  I].    (i-witness(I;r;p)  \mmember{}  \mBbbN{}\msupplus{})


By

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Latex:
(Unfold  `i-witness`  0  THEN  Auto)

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