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Step * 1 1 1 2 1 2 1 1 1 1 1 of Lemma better-r2-straightedge-compass


1. x : ℝ
⊢ x < (r0 + |x| + r1)
BY
{ ((Assert x ≤ |x| BY Auto) THEN RWO "-1<" 0 THEN Auto) }

1
1. x : ℝ
2. x ≤ |x|
⊢ x < (r0 + x + r1)

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Latex:

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Latex:

1.  x  :  \mBbbR{}
\mvdash{}  x  <  (r0  +  |x|  +  r1)


By

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Latex:
((Assert  x  \mleq{}  |x|  BY  Auto)  THEN  RWO  "-1<"  0  THEN  Auto)

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