Learning orbital dynamics of binary black hole systems from gravitational wave measurements · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2102.12695/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTLearning orbital dynamics of binary black hole systems from gravitational wave measurements — mentioned by ChrisRackauckashttps://news.ycombinator.com/item?id=29402658urn:hackerpapers:mention:2102.12695:29402658Wed, 01 Dec 2021 11:08:21 GMT<p>&gt;One of the domains where I hope Julia will excel is precisely as you comment on physics + ml (I check frequently if MuJoCo source code is available at last). Somebody already did a comparison of DifferentialEquations.jl&#x27;s standard usage against MuJoCo and DiffTaichi and showed that it outperformed them by about 5x-10x. https://arxiv.org/abs/2012.06684 https://homes.cs.washington.edu/~thickstn/ctpg-project-page/... That&#x27;s all showing the raw iteration count to show that it algorithmically is faster, but the time per iteration is also fast for many reasons showcased in the SciMLBenchmarks…</p><p><a href="https://hackerpaper.kaipfister.de/p/2102.12695/">Paper and discussion history</a>. A mention is not an endorsement.</p>gr-qc