KnowraExponential sumLinked fromLinked fromThe 9 pages that link to Exponential sum, each with the reason it gives.All 9Broader topic 1Related 6Narrower topic 2Circle methodNarrower topic: Generating functions for additive problems often reduce to exponential sums on the circle.Equidistribution theoremNarrower topic: The theorem is proved by showing particular exponential sums become small.