Quant. HFT, Prob ML, HoTT. I'm into fast, complex & formal stuff. ๐ฆ๐ https://nitter.cf/t.co/o2yZbV7SrZ https://nitter.cf/t.co/ailJBKcqIE https://nitter.cf/t.co/ACK1zCW1aK
Joined May 2020
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code for the animation:
github.com/roigecode/manim-vโฆ
๐ new paper! (v2)
> formal verification will become inevitable
> advances in refuting conjectures & Erdลs problems are just the beginning
> we propose a general framework to understand the math behind this important field applied to finance
researchgate.net/publicationโฆ
๐ new paper!
> llms produce more code & maths
> rapidly outpacing human review
> they hallucinate and reward-hack tests, basic evaluation isn't enough
> formal methods are needed to mathematically verify their outputs
researchgate.net/publicationโฆ
github.com/roigecode/formal-โฆ
wip
0xquant | ๐โ๏ธ retweeted
The models are increasingly good at Erdos problems, but some experts like @Qiaoqiao2001 seem to have exceptional skill at prompting
We sponsored him to see how far he could go
He solved six this week, including one that had been studied by Terence Tao
Hereโs how he did it:
I solved 6 open Erdลs problems in 5 days, using @OpenAI GPT-5.6 Sol.
I have a math background, but the Codex workflow I used does not require deep mathematical knowledge.
Hereโs exactly how I approached it, including my prompts ๐งต
0xquant | ๐โ๏ธ retweeted
Introducing the world's fastest tokenizer implementation, Gigatoken!
Gigatoken is ~500-1000x faster than HuggingFace, and ~100x faster than OpenAI's tiktoken for most tokenizer definitions on most machines.
These baselines are already multithreaded Rust implementations! ๐งต
๐ new paper!
> llms produce more code & maths
> rapidly outpacing human review
> they hallucinate and reward-hack tests, basic evaluation isn't enough
> formal methods are needed to mathematically verify their outputs
researchgate.net/publicationโฆ
github.com/roigecode/formal-โฆ
wip
> The HoTTest Axiom of math: youtu.be/h2H5MF8Ebh0
> Proofs are Programs: youtu.be/AGnTnbR1sSg
> Proof Theory Impressionism: Blurring the Curry-Howard Line by Dan Pittman: youtu.be/jrVPB-Ad5Gc
> Categories for the Working Hacker by Philip Wadler: youtu.be/gui_SE8rJUM
gem alert
github.com/alxndrTL/little-bโฆ
๐ xpatcal: A free calendar for expats.
๐ xpatcal.com
> free. forever.
> data stays in your gdrive (no s3, gcs, d1).
> upload receipts, plane tickets, proof of country.
> dashboard with summary & alerts.
> easy browsing.
for xpats, by xpats!
โ๏ธ ChessTrie v0.1.0 coming out today. Free. Forever.
> @chesscom & @lichess connectivity
> data-driven spaced repetition
> opening weakness detection and move analysis
๐ chesstrie.com
pushing to prod soon!
0xquant | ๐โ๏ธ retweeted
๐๐ป๐๐ป๐๐ป
๐ ๐๐ฒ๐๐ฝ๐๐ผ๐ฑ๐ฒ is now open to everyone, try it!
> will add email/password login for proton & privacy-focused users as well.
thanks to everyone who shared feedback during the brief whitelist phase and testing!
๐ hespcode.com
๐ ๐๐ฒ๐๐ฝ๐๐ผ๐ฑ๐ฒ is now open to everyone, try it!
> will add email/password login for proton & privacy-focused users as well.
thanks to everyone who shared feedback during the brief whitelist phase and testing!
๐ hespcode.com
๐งฎ ๐๐ฒ๐๐ฝ๐๐ผ๐ฑ๐ฒ: ๐ ๐๐ฟ๐ฒ๐ฒ ๐ค๐๐ฎ๐ป๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ฃ๐ฟ๐ฒ๐ฝ๐ฎ๐ฟ๐ฎ๐๐ถ๐ผ๐ป ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ
๐ hespcode.com
> coding, brainteasers, mental math, fermi estimations, market making games
whitelisting early users now, DM me a mail to be added
