Reposted by Matt J OwenGary Mirams @mirams.bsky.social · 08/04/2026...which can be used in optimisation or inference schemes like MCMC where thousands of action potentials at different parameter values are required, reducing the computation time by up to 70%. Open source Julia code provided. 🧵6/6 (very nice copyediting in Physica D with marked up LaTeX changes 😀) 011
Reposted by Matt J OwenDr. Nick Posegay @nposegay.northsky.social · 28/01/2026We used to call it 'machine learning' and it was super useful for analysing large batches of images in scientific, medical, and historical research. But nobody used it to generate 'new' images based on real data because that was, and still is, extremely dumb. 15613
Reposted by Matt J OwenChris Rackauckas @chrisrackauckas.bsky.social · 14/01/2026Your college professor teaches you "A-stable methods are required for stiff ODEs". But PSA, the most commonly used stiff ODE solvers (adaptive order BDF methods) are not A-stable. #sciml #numericalanalysis #diffeq www.youtube.com/shorts/hmKVQ...youtube.comThe most commonly used stiff ODE solver isn't A-stable?!?!?YouTube video by Chris Rackauckas 011