Step
*
1
1
of Lemma
sq_stable_ex_rneq
1. n : ℕ
2. a : ℕn ⟶ ℝ
3. b : ℕn ⟶ ℝ
4. ↓r0 < Σ{|a[i] - b[i]| | 0≤i≤n - 1}
⊢ r0 < Σ{|a[i] - b[i]| | 0≤i≤n - 1}
BY
{ (D -1 THEN Unhide THEN Auto) }
Latex:
Latex:
1. n : \mBbbN{}
2. a : \mBbbN{}n {}\mrightarrow{} \mBbbR{}
3. b : \mBbbN{}n {}\mrightarrow{} \mBbbR{}
4. \mdownarrow{}r0 < \mSigma{}\{|a[i] - b[i]| | 0\mleq{}i\mleq{}n - 1\}
\mvdash{} r0 < \mSigma{}\{|a[i] - b[i]| | 0\mleq{}i\mleq{}n - 1\}
By
Latex:
(D -1 THEN Unhide THEN Auto)
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