Step
*
1
4
1
1
1
1
of Lemma
rcos-seq-differences
.....antecedent.....
1. n : ℕ
2. 0 < n
3. e : {e:ℝ| r0 < e}
4. x : ℝ
5. x ∈ [rcos-seq(n - 1), rcos-seq(n)]
6. v : ℝ
7. rcos-seq(n) = v ∈ ℝ
8. v1 : ℝ
9. rcos-seq(n - 1) = v1 ∈ ℝ
⊢ iproper([r0, rcos-seq(n)])
BY
{ (RepUR ``iproper`` 0 THEN Auto) }
Latex:
Latex:
.....antecedent.....
1. n : \mBbbN{}
2. 0 < n
3. e : \{e:\mBbbR{}| r0 < e\}
4. x : \mBbbR{}
5. x \mmember{} [rcos-seq(n - 1), rcos-seq(n)]
6. v : \mBbbR{}
7. rcos-seq(n) = v
8. v1 : \mBbbR{}
9. rcos-seq(n - 1) = v1
\mvdash{} iproper([r0, rcos-seq(n)])
By
Latex:
(RepUR ``iproper`` 0 THEN Auto)
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