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Step * of Lemma general-iroot_wf

∀[n:ℕ+]. ∀[x:ℤ].  (general-iroot(n;x) ∈ ℤ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[n:\mBbbN{}\msupplus{}].  \mforall{}[x:\mBbbZ{}].    (general-iroot(n;x)  \mmember{}  \mBbbZ{})


By

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Latex:
ProveWfLemma

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