Jekyll2026-07-06T06:41:08+00:00/feed.xmlYour awesome titleWrite an awesome description for your new site here. You can edit this line in _config.yml. It will appear in your document head meta (for Google search results) and in your feed.xml site description.Using SIMD to simulate a double pendulum2025-11-16T00:00:00+00:002025-11-16T00:00:00+00:00/math/physics/computing/simd/2025/11/16/simulating-a-double-pendulumSIMD and double pendulum

So, I kinda suck at pthreads and physics simulations. So why not knock two birds out with one stone? So, in this series, I’m going to be working on using Lagrangian and then Hamiltonian methods to simulate a double pendulum. The project is initally going to be CLI with no GUI component, but potenitally have a GUI later.

Some Notes

While the code will be in C initally, I do not recommend this. It would, and is, 10 billion times better to use numpy, or C++ over raw C. This is for me to learn pthreads and x86 intrinsics.

Development might be slow! I plan on working on some other stuff as well, like more math or linear algebra and videos to accompany them. I’m also going to discuss a lot more later on. Stay tuned for the next update about physics and design decisions!

]]>Hello!2025-10-14T00:00:00+00:002025-10-14T00:00:00+00:00/math/2025/10/14/test-post$e^x = \sum_{n \in \mathbb{N}} \frac{x^n}{n!}$

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