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Tiny C Compiler

https://bellard.org/tcc/
81•guerrilla•2h ago•33 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
165•valyala•6h ago•30 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
101•surprisetalk•6h ago•99 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
40•gnufx•5h ago•43 comments

The F Word

http://muratbuffalo.blogspot.com/2026/02/friction.html
90•zdw•3d ago•41 comments

You Are Here

https://brooker.co.za/blog/2026/02/07/you-are-here.html
48•mltvc•2h ago•58 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
123•mellosouls•9h ago•257 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
873•klaussilveira•1d ago•267 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
163•AlexeyBrin•11h ago•29 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
121•vinhnx•9h ago•15 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
48•randycupertino•1h ago•46 comments

First Proof

https://arxiv.org/abs/2602.05192
87•samasblack•8h ago•61 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
24•mbitsnbites•3d ago•1 comments

Show HN: Browser based state machine simulator and visualizer

https://svylabs.github.io/smac-viz/
7•sridhar87•4d ago•3 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
257•jesperordrup•16h ago•84 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
76•thelok•8h ago•16 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
45•momciloo•6h ago•7 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
542•theblazehen•3d ago•198 comments

I write games in C (yes, C) (2016)

https://jonathanwhiting.com/writing/blog/games_in_c/
157•valyala•6h ago•139 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
227•1vuio0pswjnm7•12h ago•359 comments

Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?

https://www.windowscentral.com/microsoft/windows-11/windows-locked-me-out-of-notepad-is-the-thin-...
65•josephcsible•4h ago•81 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
105•onurkanbkrc•11h ago•5 comments

Selection rather than prediction

https://voratiq.com/blog/selection-rather-than-prediction/
21•languid-photic•4d ago•5 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
45•marklit•5d ago•6 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
131•videotopia•4d ago•43 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
287•alainrk•11h ago•466 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
54•rbanffy•4d ago•15 comments

France's homegrown open source online office suite

https://github.com/suitenumerique
667•nar001•10h ago•290 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
114•speckx•4d ago•159 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
215•limoce•4d ago•123 comments
Open in hackernews

Visualizing the Collatz Conjecture as a Phase Transition

https://mathinspector.com/papers/collatz-polynomial-entropy.html
9•calhoun137•2w ago

Comments

pixelpoet•1w ago
> Hmm... looks like it's taking longer than normal. Check back in a minute or two!

Some simple wasm would work a treat here, no idea why this would be doing server side stuff.

Ended up not waiting several minutes despite being pretty interested :/

calhoun137•1w ago
You can find the live demo here:

https://base-1-srrnmbhh3rkmnk8ygcxhvb.streamlit.app/

It seems that waking up the demo from the iframe doesn't always work, but directly visiting the embed url can wake it up.

By the way I just finished completely rewriting the entire blog post.

foltik•1w ago
Reads like one of those typical sycophantic feedback loops where AI convinced itself and the prompter they were uncovering something profound.

Galois factory, matter protocol... all just technical jargon slop that sounds fancy but carries basically no semantic meaning. The repo’s readme is even worse [0].

As the cherry on top it even closes out with an “it’s not just X, it’s Y.”

[0]: https://github.com/calhoun137/Base-1

ktpsns•1w ago
I also assume AI here. There is no visible scientific connection, no references and it all sounds nonsense. I have a PHD in fluid dynamics but cannot relate.
calhoun137•1w ago
OP here. this has been a valuable learning experience for me. i was so excited to share what i was working on and i blew it. i will rewrite the blog post and readme later. let me at least briefly explain what i did as a reply to your comment

starting with 3=1+2 we have (1+x)P(x)=3P(x) when x=2. so we lift the problem from n to P(2)=n. this is a known technique of lifting the problem to a polynomial setting. after each itteration of the Collatz map i make sure all coeffients are either 0 or 1 by applying carry operations when a coefficient overflows. since the coefficients are unary strings, this makes it like a fluid dynamics problem (each character in a unary string is analogous to one unit of mass in a list of buckets where the buckets can overflow and spill unary characters over into their left neihgbor)

when x=2, multiplying x by P(x) is a left shift, whereas dividing by x, P(x)/x, is a right shift. (when P(2)=n is even the constant term in P(x) is zero)

the +1 term in 3n+1 effectively induces a non linear carry propoagation.

the new technique i used is based on a realization that the polynomial representation of the Collatz map behaves like an LFSR implementation of a finite field with a missing modulus. in LFSR a finite field is implemented where each element is an array of bits of fixed size corresponding to a polynomial and multiplication of elements is polynomial multiplication taken mod Q(x) where Q(x) is an irreducible polynomial. unlike the finite field LFSR the Collatz map in polynomial form as i have described allows the degree of the polynomial (size of the array of bits) to grow unbounded.

the surprise is when i subtract these two objects the sierpinski gasket appears and this fractal is not destroyed by itterations of the collatz map

this document[1] is a prior result showing a connection between fractals and collatz that i found after posting the OP

[1] https://upcommons.upc.edu/server/api/core/bitstreams/9bad675...

lesson learned! i will never post an ai slop blog post on here ever again. thanks for the feedback i needed to hear it.

karmakurtisaani•1w ago
> The Collatz Conjecture isn't just a math problem. It's a fluid dynamics problem.

I guess Grok didn't get the memo that fluid dynamics is math.

calhoun137•1w ago
OP here, you completely caught me. I used ai to generate that blog post and lightly edited it. lesson learned! moving forward i will type up from scratch any blog post i post on here. sorry about that.

there is more to this post than just ai slop. there is a real experimental result here.

if you or anyone would like to see the non ai slop version i posted over on math stack exchange without any ai at all

https://math.stackexchange.com/questions/5121753/why-does-th...