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Step * of Lemma real-vec-dist-dim0

∀[x,y:Top].  (d(x;y) = r0)
BY
{ (RepUR ``real-vec-dist real-vec-norm dot-product`` 0 THEN RWO "rsum-empty" 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}[x,y:Top].    (d(x;y)  =  r0)


By

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Latex:
(RepUR  ``real-vec-dist  real-vec-norm  dot-product``  0  THEN  RWO  "rsum-empty"  0  THEN  Auto)

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