Step
*
1
1
1
1
of Lemma
nearby-separated-partitions
1. I : Interval@i
2. icompact(I)
3. iproper(I)
4. p : partition(I)@i
5. q : partition(I)@i
6. e : {e:ℝ| r0 < e} @i
7. q1 : partition(I)
8. frs-increasing(q1)
9. nearby-partitions(e;p;q1)
10. (e/r(2)) ∈ {e:ℝ| r0 < e}
11. r : partition(I)
12. frs-increasing(r)
13. nearby-partitions((e/r(2));q;r)
14. ∃q:partition(I). (frs-increasing(q) ∧ nearby-partitions((e/r(2));r;q) ∧ frs-separated(q;q1))
⊢ ∃q':partition(I). (separated-partitions(q1;q') ∧ nearby-partitions(e;p;q1) ∧ nearby-partitions(e;q;q'))
BY
{ (ParallelLast THEN Auto) }
1
1. I : Interval@i
2. icompact(I)
3. iproper(I)
4. p : partition(I)@i
5. q : partition(I)@i
6. e : {e:ℝ| r0 < e} @i
7. q1 : partition(I)
8. frs-increasing(q1)
9. nearby-partitions(e;p;q1)
10. (e/r(2)) ∈ {e:ℝ| r0 < e}
11. r : partition(I)
12. frs-increasing(r)
13. nearby-partitions((e/r(2));q;r)
14. q2 : partition(I)
15. frs-increasing(q2)
16. nearby-partitions((e/r(2));r;q2)
17. frs-separated(q2;q1)
⊢ separated-partitions(q1;q2)
2
1. I : Interval@i
2. icompact(I)
3. iproper(I)
4. p : partition(I)@i
5. q : partition(I)@i
6. e : {e:ℝ| r0 < e} @i
7. q1 : partition(I)
8. frs-increasing(q1)
9. nearby-partitions(e;p;q1)
10. (e/r(2)) ∈ {e:ℝ| r0 < e}
11. r : partition(I)
12. frs-increasing(r)
13. nearby-partitions((e/r(2));q;r)
14. q2 : partition(I)
15. frs-increasing(q2)
16. nearby-partitions((e/r(2));r;q2)
17. frs-separated(q2;q1)
18. separated-partitions(q1;q2)
19. nearby-partitions(e;p;q1)
⊢ nearby-partitions(e;q;q2)
Latex:
Latex:
1. I : Interval@i
2. icompact(I)
3. iproper(I)
4. p : partition(I)@i
5. q : partition(I)@i
6. e : \{e:\mBbbR{}| r0 < e\} @i
7. q1 : partition(I)
8. frs-increasing(q1)
9. nearby-partitions(e;p;q1)
10. (e/r(2)) \mmember{} \{e:\mBbbR{}| r0 < e\}
11. r : partition(I)
12. frs-increasing(r)
13. nearby-partitions((e/r(2));q;r)
14. \mexists{}q:partition(I). (frs-increasing(q) \mwedge{} nearby-partitions((e/r(2));r;q) \mwedge{} frs-separated(q;q1))
\mvdash{} \mexists{}q':partition(I)
(separated-partitions(q1;q') \mwedge{} nearby-partitions(e;p;q1) \mwedge{} nearby-partitions(e;q;q'))
By
Latex:
(ParallelLast THEN Auto)
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