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Step * 1 1 of Lemma real-vec-sep-0-iff


1. n : ℕ
2. x : ℝ^n
3. r0 < ||x||
⊢ r0 < x⋅x
BY
{ (RWO "real-vec-norm-squared<" 0 THEN Auto) }

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Latex:

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Latex:

1.  n  :  \mBbbN{}
2.  x  :  \mBbbR{}\^{}n
3.  r0  <  ||x||
\mvdash{}  r0  <  x\mcdot{}x


By

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Latex:
(RWO  "real-vec-norm-squared<"  0  THEN  Auto)

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