Lemma
MediumDivisibility
AQuA-RAT train #61207 · Number Theory · Divisibility

If x is a positive integer, f(x) is defined as the number…

If x is a positive integer, f(x) is defined as the number of positive integers which are less than x and do not have a common factor with x other than 1. If x is prime, then f(x) =?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #61207

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