Use this lemma: If 1 <= a < b < c < d < 10 and b-a = d-c, then log(b) - log(a) >... | Hacker News

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SamReidHughes on Nov 2, 2014 | parent | context | favorite | on: Multiplication: Finding the Greatest Product

Use this lemma: If 1 <= a < b < c < d < 10 and b-a = d-c, then log(b) - log(a) > log(d) - log(c).

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