Sums and differences of sets: a further improvement over AlphaEvolve

Abstract

We present a new advancement in the sum and difference of sets problem, which improves upon recent results by both DeepMind's AlphaEvolve ($\hat{I}¸=1.1584$) and subsequent explicit constructions ($\hat{I}¸=1.173050$). In this work, we construct a sequence of $U$ sets which in the limit establishes a new lower bound of $\hat{I}¸=1.173077$.

11 pages