Grothendieck’s use of equality(arxiv.org)
172 points by golol | 110 comments
172 points by golol | 110 comments
91 points by mauriziocalo | 35 comments
arXiv paper by Josh Alman and Virginia Vassilevska Williams giving truly subquadratic 3SUM and truly subcubic APSP algorithms via a new thin matrix product algorithm.
130 points by root-parent | 44 comments