Step
*
of Lemma
rational-inner-approx_wf
∀[x:ℕ+ ⟶ ℤ]. ∀[n:ℕ+].  (rational-inner-approx(x;n) ∈ ℝ)
BY
{ ProveWfLemma }
Latex:
Latex:
\mforall{}[x:\mBbbN{}\msupplus{}  {}\mrightarrow{}  \mBbbZ{}].  \mforall{}[n:\mBbbN{}\msupplus{}].    (rational-inner-approx(x;n)  \mmember{}  \mBbbR{})
By
Latex:
ProveWfLemma
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