Step
*
1
of Lemma
logseq-converges
.....assertion.....
1. a : {a:ℝ| r0 < a}
2. b : {b:ℝ| |b - rlog(a)| ≤ (r1/r(10))}
3. k : ℕ+
⊢ ∃n:ℕ. (k ≤ 10^3^n)
BY
{ (D 0 With ⌜cubic_converge(10;k)⌝ THEN Auto THEN (GenConclTerm ⌜cubic_converge(10;k)⌝⋅ THENA Auto)) }
1
1. a : {a:ℝ| r0 < a}
2. b : {b:ℝ| |b - rlog(a)| ≤ (r1/r(10))}
3. k : ℕ+
4. v : {n:ℕ| k ≤ 10^3^n}
5. cubic_converge(10;k) = v ∈ {n:ℕ| k ≤ 10^3^n}
⊢ k ≤ 10^3^v
Latex:
Latex:
.....assertion.....
1. a : \{a:\mBbbR{}| r0 < a\}
2. b : \{b:\mBbbR{}| |b - rlog(a)| \mleq{} (r1/r(10))\}
3. k : \mBbbN{}\msupplus{}
\mvdash{} \mexists{}n:\mBbbN{}. (k \mleq{} 10\^{}3\^{}n)
By
Latex:
(D 0 With \mkleeneopen{}cubic\_converge(10;k)\mkleeneclose{} THEN Auto THEN (GenConclTerm \mkleeneopen{}cubic\_converge(10;k)\mkleeneclose{}\mcdot{} THENA Auto))
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