Lemma
MediumDivisibility
AQuA-RAT train #65855 · Number Theory · Divisibility

The function f is defined for all positive integers n by the…

The function f is defined for all positive integers n by the following rule. f(n) is the number of positive integers each of which is less than n and has no positive factor in common with n other than 1. If p is any prime, number then f(p)=

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #65855

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