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Step * 1 of Lemma rmul-zero


1. x : ℝ
2. n : ℕ+@i
⊢ |0 ÷ 2 * n| ≤ 0
BY
{ (RWO "zero-div-rem.1" 0 THEN Auto) }

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Latex:

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Latex:

1.  x  :  \mBbbR{}
2.  n  :  \mBbbN{}\msupplus{}@i
\mvdash{}  |0  \mdiv{}  2  *  n|  \mleq{}  0


By

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Latex:
(RWO  "zero-div-rem.1"  0  THEN  Auto)

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