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Step * of Lemma rat-to-real_wf

∀[a:ℤ]. ∀[b:ℤ-o].  (r(a/b) ∈ ℝ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[a:\mBbbZ{}].  \mforall{}[b:\mBbbZ{}\msupminus{}\msupzero{}].    (r(a/b)  \mmember{}  \mBbbR{})


By

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Latex:
ProveWfLemma

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