Step
*
1
1
1
2
2
of Lemma
rpositive-radd
1. x : ℝ
2. y : ℝ
3. n1 : ℕ+
4. ∀m:ℕ+. ((n1 ≤ m)
⇒ (m ≤ (n1 * (x m))))
5. n : ℕ+
6. ∀m:ℕ+. ((n ≤ m)
⇒ (m ≤ (n * (y m))))
7. m : ℕ+
8. n ≤ m
9. n1 ≤ m
10. m ≤ (n1 * (x m))
11. m ≤ (n * (y m))
12. (n1 * (x m)) ≤ (imax(n;n1) * (x m))
13. (n * (y m)) ≤ (imax(n;n1) * (y m))
⊢ m ≤ (imax(n;n1) * ((x m) + (y m) + 0))
BY
{ Auto' }
Latex:
Latex:
1. x : \mBbbR{}
2. y : \mBbbR{}
3. n1 : \mBbbN{}\msupplus{}
4. \mforall{}m:\mBbbN{}\msupplus{}. ((n1 \mleq{} m) {}\mRightarrow{} (m \mleq{} (n1 * (x m))))
5. n : \mBbbN{}\msupplus{}
6. \mforall{}m:\mBbbN{}\msupplus{}. ((n \mleq{} m) {}\mRightarrow{} (m \mleq{} (n * (y m))))
7. m : \mBbbN{}\msupplus{}
8. n \mleq{} m
9. n1 \mleq{} m
10. m \mleq{} (n1 * (x m))
11. m \mleq{} (n * (y m))
12. (n1 * (x m)) \mleq{} (imax(n;n1) * (x m))
13. (n * (y m)) \mleq{} (imax(n;n1) * (y m))
\mvdash{} m \mleq{} (imax(n;n1) * ((x m) + (y m) + 0))
By
Latex:
Auto'
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