Physics in Clojure - Colin Smith

What people said

hcarvalhoalves · 2021-03 · Recommendation

Computer Algebra is criminally underused - it has the potential to make math-heavy critical-path code a lot more clear, testable, observable and bug-free by design. I feel I need to mention "Structure and Interpretation of Classical Mechanics" by Wisdom and Sussman, and the accompanying "scmutils" library, which first implemented in Scheme many of the same features, although this Julia library seems to be more complete. There's also a great one-to-one port to Clojure by Colin Smith [2] in case you want to use it on a more production-friendly environment. The Strange Loop talk [3] is a good showcase of the power and simplicity of these kind of systems. [1] [LINK] [2] [LINK] [3] [VIDEO]

Read the original HN comment ↗

ja-85 · 2019-04 · Recommendation

Thanks, this is a nice port! I worked through SICM using sicmutils as a backup. The MIT Scheme version sometimes "locked up" on my solutions to exercises and sicmutils did not (the Foucault pendulum problem comes to mind). This video is an introduction to SICM and sicmutils: [VIDEO]

Read the original HN comment ↗

erichocean · 2023-12 · Reference

> static typing helps everywhere I think "Structure and Interpretation of Classical Mechanics" is a good example of the kind of software a dynamically-typed Lisp is superior at, beyond the usual suspects like SQL, R, Python, etc. Here's an example of SICM in Clojure: [LINK] And a talk about it's implementation here: [VIDEO]

Read the original HN comment ↗