Step
*
of Lemma
real-vec-dist-between-1
∀n:ℕ. ∀a,c:ℝ^n. ∀t:ℝ. (d(a;t*a + r1 - t*c) = (|r1 - t| * d(a;c)))
BY
{ Auto }
1
1. n : ℕ
2. a : ℝ^n
3. c : ℝ^n
4. t : ℝ
⊢ d(a;t*a + r1 - t*c) = (|r1 - t| * d(a;c))
Latex:
Latex:
\mforall{}n:\mBbbN{}. \mforall{}a,c:\mBbbR{}\^{}n. \mforall{}t:\mBbbR{}. (d(a;t*a + r1 - t*c) = (|r1 - t| * d(a;c)))
By
Latex:
Auto
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