Step
*
2
of Lemma
rsum-rewrite-test
1. ∀i:ℤ. (r(i) ≤ r(1 + i))
⊢ Σ{r(i) | 1≤i≤10} ≤ Σ{r(1 + i) | 1≤i≤10}
BY
{ (RWO "-1<" 0 THEN Auto) }
Latex:
Latex:
1. \mforall{}i:\mBbbZ{}. (r(i) \mleq{} r(1 + i))
\mvdash{} \mSigma{}\{r(i) | 1\mleq{}i\mleq{}10\} \mleq{} \mSigma{}\{r(1 + i) | 1\mleq{}i\mleq{}10\}
By
Latex:
(RWO "-1<" 0 THEN Auto)
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