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Step * of Lemma qtruncate_wf

∀[q:ℚ]. ∀[N:ℕ+].  (qtruncate(q;N) ∈ ℚ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[q:\mBbbQ{}].  \mforall{}[N:\mBbbN{}\msupplus{}].    (qtruncate(q;N)  \mmember{}  \mBbbQ{})


By

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Latex:
ProveWfLemma

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