Step
*
2
of Lemma
rnexp-even-nonneg
1. n : ℕ
2. (n rem 2) = 0 ∈ ℤ
3. x : ℝ
⊢ r0 ≤ x^2 * (n ÷ 2)
BY
{ ((RWO "rnexp-mul<" 0 THENA Auto) THEN BLemma `rnexp-nonneg` THEN Auto) }
1
1. n : ℕ
2. (n rem 2) = 0 ∈ ℤ
3. x : ℝ
⊢ r0 ≤ x^2
Latex:
Latex:
1. n : \mBbbN{}
2. (n rem 2) = 0
3. x : \mBbbR{}
\mvdash{} r0 \mleq{} x\^{}2 * (n \mdiv{} 2)
By
Latex:
((RWO "rnexp-mul<" 0 THENA Auto) THEN BLemma `rnexp-nonneg` THEN Auto)
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