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Step * 2 2 of Lemma rn-metric-complete


1. n : ℕ
2. ¬(n = 0 ∈ ℤ)
3. (r1/r(n))*rn-prod-metric(n) ≤ rn-metric(n)
⊢ r1*rn-metric(n) ≤ rn-prod-metric(n)
BY
{ (InstLemma `rn-metric-leq-rn-prod-metric` [⌜n⌝]⋅ THENA Auto) }

1
1. n : ℕ
2. ¬(n = 0 ∈ ℤ)
3. (r1/r(n))*rn-prod-metric(n) ≤ rn-metric(n)
4. rn-metric(n) ≤ rn-prod-metric(n)
⊢ r1*rn-metric(n) ≤ rn-prod-metric(n)

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Latex:

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Latex:

1.  n  :  \mBbbN{}
2.  \mneg{}(n  =  0)
3.  (r1/r(n))*rn-prod-metric(n)  \mleq{}  rn-metric(n)
\mvdash{}  r1*rn-metric(n)  \mleq{}  rn-prod-metric(n)


By

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Latex:
(InstLemma  `rn-metric-leq-rn-prod-metric`  [\mkleeneopen{}n\mkleeneclose{}]\mcdot{}  THENA  Auto)

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