There will be a live chat with the author of the article, Nick Trefethen, on Thursday, August 18 from 12 noon - 1:00 p.m. ET through the comments page on the SIAM News site: https://sinews.siam.org/DetailsPage/TabId/900/ArtMID/2243/Ar... Be sure to join us and ask any questions of the author regarding this topic!