The Polar Express: Optimal Matrix Sign Methods and Their Application to the Muon Algorithm · HackerPapers discussions

The Polar Express: Optimal Matrix Sign Methods and Their Application to the Muon Algorithm · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2505.16932/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTThe Polar Express: Optimal Matrix Sign Methods and Their Application to the Muon Algorithm — mentioned by nh23423fefehttps://news.ycombinator.com/item?id=47292160urn:hackerpapers:mention:2505.16932:47292160Sat, 07 Mar 2026 22:38:43 GMT<p>I think that's in the paper https://arxiv.org/pdf/2505.16932</p><p><a href="https://hackerpaper.kaipfister.de/p/2505.16932/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.LG