Step
*
of Lemma
rmaximum-select
∀n,m:ℤ. ∀x:{n..m + 1-} ⟶ ℝ. ∀e:ℝ. ((r0 < e)
⇒ (∃i:{n..m + 1-}. ((rmaximum(n;m;i.x[i]) - e) < x[i]))) supposing n ≤ m
BY
{ xxxRepeatFor 3 ((D 0 THENA Auto))xxx }
1
1. n : ℤ
2. m : ℤ
3. n ≤ m
⊢ ∀x:{n..m + 1-} ⟶ ℝ. ∀e:ℝ. ((r0 < e)
⇒ (∃i:{n..m + 1-}. ((rmaximum(n;m;i.x[i]) - e) < x[i])))
Latex:
Latex:
\mforall{}n,m:\mBbbZ{}.
\mforall{}x:\{n..m + 1\msupminus{}\} {}\mrightarrow{} \mBbbR{}. \mforall{}e:\mBbbR{}. ((r0 < e) {}\mRightarrow{} (\mexists{}i:\{n..m + 1\msupminus{}\}. ((rmaximum(n;m;i.x[i]) - e) < x[i])))
supposing n \mleq{} m
By
Latex:
xxxRepeatFor 3 ((D 0 THENA Auto))xxx
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