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Step * 1 1 of Lemma rexp-positive


1. y : ℝ
2. r0 ≤ rmax(r0;-(y))
⊢ r0 ≤ (rmax(r0;-(y)) + y)
BY
{ (nRAdd ⌜-(y)⌝ 0⋅ THEN Auto) }

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Latex:

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Latex:

1.  y  :  \mBbbR{}
2.  r0  \mleq{}  rmax(r0;-(y))
\mvdash{}  r0  \mleq{}  (rmax(r0;-(y))  +  y)


By

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Latex:
(nRAdd  \mkleeneopen{}-(y)\mkleeneclose{}  0\mcdot{}  THEN  Auto)

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