Confusion of Tagged Perturbations in Forward Automatic Differentiation of Higher-Order Functions · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1211.4892/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTConfusion of Tagged Perturbations in Forward Automatic Differentiation of Higher-Order Functions — mentioned by gsf_emergency_4https://news.ycombinator.com/item?id=45719520urn:hackerpapers:mention:1211.4892:45719520Mon, 27 Oct 2025 10:56:48 GMT<p>https://groups.csail.mit.edu/mac/users/gjs/6946/installation... https://stackoverflow.com/questions/62518079/scmutils-for-si... Easter egg: if you dig deeper into the code you will find the &quot;amazing bug&quot; (footnote on page 5) https://arxiv.org/abs/1211.4892</p><p><a href="https://hackerpaper.kaipfister.de/p/1211.4892/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.SC