Step
*
1
1
of Lemma
convex-comb-rless2
1. x : ℝ
2. y : ℝ
3. x < y
4. r : ℝ
5. r0 < r
6. s : ℝ
7. r0 < (r + s)
8. t : ℝ
9. s < t
10. r + t ≠ r0
⊢ r0 < (r + t)
BY
{ (RWO "-2<" 0 THEN Auto) }
Latex:
Latex:
1. x : \mBbbR{}
2. y : \mBbbR{}
3. x < y
4. r : \mBbbR{}
5. r0 < r
6. s : \mBbbR{}
7. r0 < (r + s)
8. t : \mBbbR{}
9. s < t
10. r + t \mneq{} r0
\mvdash{} r0 < (r + t)
By
Latex:
(RWO "-2<" 0 THEN Auto)
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