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Step * 3 1 of Lemma geometric-series-one-half


1. n : ℕ
⊢ (r1^n/r(2)^n) = (r1/r(2)^n)
BY
{ (BLemma `rdiv_functionality` THEN Auto) }

1
1. n : ℕ
⊢ r(2)^n ≠ r0

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Latex:

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Latex:

1.  n  :  \mBbbN{}
\mvdash{}  (r1\^{}n/r(2)\^{}n)  =  (r1/r(2)\^{}n)


By

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Latex:
(BLemma  `rdiv\_functionality`  THEN  Auto)

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