4 ms·From the paper: "In particular, the new bound on ω is ω ≤ 2.371552 (improved from ω ≤ 2.371866)".by throwaway81523 3y agoFrom the paper: "In particular, the new bound on ω is ω ≤ 2.371552 (improved from ω ≤ 2.371866)".