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Omni-MATH / Find all functions f:mathbb Z_>0to mathbb Z_>0 such that a+f(b) divides a²+bf(a) for all positive integers a and b with a+b>2019. · Discussion

Discussing Find all functions f:mathbb Z_{>0}to mathbb Z_{>0} such that a+f(b) divides a²+bf(a) for all positive integers a and b with a+b>2019. · Omni-MATH

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