Quant2be 🦀
@quant2be
🦀 rust maximalist & hft enthusiast & wannabe mm
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study maths. not because you want to pass an exam. not because it’s “useful.” but because maths rewires your brain for truth. maths teaches you structure, clarity, precision; and the art of being wrong, beautifully. you stop guessing and start understanding. you stop saying “it…
Turso now supports *LIVE* materialized views! Based on a framework of Incremental Computation, LVM are Materialized Views that are updated in real time, by looking only at the delta of the changes instead of the whole table. That means you can have terabytes of data and a very…
Any Emacs users out here wanna try out an Amp extension for Emacs?
When you join a new organization, it is quite natural to feel a strong urge to fix things. Let me ruffle some feathers here... You will notice processes, tools, or practices that feel inefficient, outdated, or even wrong. Maybe the team uses Jira instead of Linear, Java instead…
Raylib is the best library I've had the pleasure of using. It completely removes the friction from graphics, is flexible enough for scientific visualization, and works in your browser via wasm with no code changes!
WOW! raylib got its first Gold Sponsor!!! 🤯 It is @puffer_ai by @jsuarez5341, developers of PufferLib, an open-source Reinforcement Learning library for complex game environments! Every single sample game environment provided uses raylib! 🚀 Thanks for supporting raylib! ❤️
If you do functional programming (like in Wolfram Language) you've probably used lots of pure functions, or lambdas. But what are lambdas like in the wild? Things I'm doing in CS, bio and ML converged to make me curious to find out... And as seems to happen whenever I go…
back in 8th grade when i first started learning to code i often wondered how people knew what part of their code to reuse across projects or how they figured out what to write at a particular moment. over time through my own experiences i realized that it comes from experimenting…
imo testing hypothesis while building experiments is a fun way to learn. you can learn a lot of stuff + it’s not overly theoretical and if your experiment fails the learning stays with you.
13 things I would have told myself before building an autorouter 🧵 I’ve spent about a year working on an autorouter for tscircuit (an open-source electronics CAD kernel written in Typescript). If I could go back a year, these are the 13 things I would tell myself
When a single person creates a programming language, you should realize that you are in one autistic man's manifest ideology about what a programming language should be. He's not going to be taking requests.
layerzero's founder has lived 14 different versions of your favourite movies while yours tweets college drop out turns #1 heads up no limit poker pro leaves poker, builds and sells the models jonah hill references in the movie moneyball mlb algos, worlds fastest poker bots and…
arxiv.org/pdf/2007.10442 Ryan, Caleb, and I published AI research with Noam Brown (one of primary creator's of OpenAI's O1 and O3 models) back in 2020. Paper was cited by deepmind/etc. I also spent years building MLB models I sold to MLB teams. A weird life is the best life
Imagine using LEAN to build and optimize your Factorio factories. Konstantin Weitz just did it and posted it on the Lean Zulip lol :P github.com/konne88/functo…
In this post, > we understood what is GPUI and why Zed team created it? > It's core concepts like views and elements > Understood closures in Rust > Built a hello world app and understood each piece of code in depth 👇Link in reply
I spent my summer building TinyTPU : An open source ML inference and training chip. it can do end to end inference + training ENTIRELY on chip. here's how I did it👇:
Polars 1.32 is out and it lands a lot! Let's go through a few: 1/4 Selectors are now implemented in Rust and we can finally select arbitrary nested types:
The EU's "Chat Control" proposal is horrifying. There's no way to implement this safely. It will destroy private communications online entirely. If you're in the EU, please fight this.
With the recent release of GPT-OSS bringing mxfp4 quantization into the mainstream, I've decided to experiment with optimizing it on the CPU using AVX512 and got a 44x speedup over the standard way of computing an fp4 dot product (1/4)
I don’t think people understand how much of Terrance Tao’s work is in applied math. One of his most-cited papers basically jump-started the area of compressed sensing which is a field that sits between EE & Pure Math & probably added an innumerable amount of value to the…
looks like Lean is popular today, so here's a little post on how/why it works and implementing a mini version of it in Julia
Wrote a bit this morning on the internals of ML compilers, and how I'm going about porting JAX to pure JS ekzhang.substack.com/p/how-the-jaxj…
I implemented Adam in jax-js! now the MNIST training demo in your browser gets actually acceptable (>98%) accuracy in a few seconds :D ported over parts of optax to get this working jax-js is a deep learning library from scratch in pure JS, compiles code down to WebGPU shaders
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