e. tadeu
@etadeu.bsky.social
software development (python, rust, c++, julia), science, math...
also enjoy: games, movies, series, comics, art
also enjoy: games, movies, series, comics, art
/model claude-opus-4-5-20251101
February 9, 2026 at 3:10 PM
/model claude-opus-4-5-20251101
Reposted by e. tadeu
"We choose to go to the fucking Moon in this fucking decade and do the other fucking things, not because they are fucking easy, but because they are fucking hard."
February 8, 2026 at 4:22 PM
"We choose to go to the fucking Moon in this fucking decade and do the other fucking things, not because they are fucking easy, but because they are fucking hard."
Reposted by e. tadeu
Rust has a linear algebra problem.
See, linear algebra is super important for many of the applications where Rust is most commonly used. Yet, we have an underwhelming set of linear algebra libraries.
Matthew Treinish of IBM Quantum explains why they're underwhelming 👇
See, linear algebra is super important for many of the applications where Rust is most commonly used. Yet, we have an underwhelming set of linear algebra libraries.
Matthew Treinish of IBM Quantum explains why they're underwhelming 👇
February 4, 2026 at 12:53 AM
Rust has a linear algebra problem.
See, linear algebra is super important for many of the applications where Rust is most commonly used. Yet, we have an underwhelming set of linear algebra libraries.
Matthew Treinish of IBM Quantum explains why they're underwhelming 👇
See, linear algebra is super important for many of the applications where Rust is most commonly used. Yet, we have an underwhelming set of linear algebra libraries.
Matthew Treinish of IBM Quantum explains why they're underwhelming 👇
Reposted by e. tadeu
![Comic. Conjecture: It’s possible to construct a convincing proof without words, pictures, or content of any kind. Proof: [empty box] [caption] Proofs without words are cool, but we can go further.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreiaukmlmzx6xhbcjej4rq5axkf7a25sjywnvodd53dgnebmt4ver5a@jpeg)
February 3, 2026 at 8:56 PM
Reposted by e. tadeu
Reposted by e. tadeu
Zlib-rs is now feature-complete! We've released v0.6, the first version with a stable and complete API. The blog post has the details.
With thanks to our maintainer Folkert de Vries, our contributors and @sovereign.tech.
trifectatech.org/blog/zlib-rs...
#rust #rustlang
With thanks to our maintainer Folkert de Vries, our contributors and @sovereign.tech.
trifectatech.org/blog/zlib-rs...
#rust #rustlang
January 27, 2026 at 10:17 AM
Zlib-rs is now feature-complete! We've released v0.6, the first version with a stable and complete API. The blog post has the details.
With thanks to our maintainer Folkert de Vries, our contributors and @sovereign.tech.
trifectatech.org/blog/zlib-rs...
#rust #rustlang
With thanks to our maintainer Folkert de Vries, our contributors and @sovereign.tech.
trifectatech.org/blog/zlib-rs...
#rust #rustlang
Reposted by e. tadeu
nextest can now rerun failing tests!
cargo nextest self update --version 0.9.123-b.3
# enable functionality, see link
cargo nextest run
If tests fail and/or the run is cancelled, then:
cargo nextest run -R latest
to rebuild and pick up from where the test run left off.
Please test this out!
cargo nextest self update --version 0.9.123-b.3
# enable functionality, see link
cargo nextest run
If tests fail and/or the run is cancelled, then:
cargo nextest run -R latest
to rebuild and pick up from where the test run left off.
Please test this out!
Record, replay, and rerun - cargo-nextest
Recording test runs, replaying them later, and rerunning test failures.
nexte.st
January 22, 2026 at 1:13 AM
nextest can now rerun failing tests!
cargo nextest self update --version 0.9.123-b.3
# enable functionality, see link
cargo nextest run
If tests fail and/or the run is cancelled, then:
cargo nextest run -R latest
to rebuild and pick up from where the test run left off.
Please test this out!
cargo nextest self update --version 0.9.123-b.3
# enable functionality, see link
cargo nextest run
If tests fail and/or the run is cancelled, then:
cargo nextest run -R latest
to rebuild and pick up from where the test run left off.
Please test this out!
Reposted by e. tadeu
Oops, I started a new project: Skyreader, an RSS reader on the AT Protocol. Share cool articles like it's 2010 and Google Reader would never die. skyreader.app
www.disnetdev.com/blog/2026-01...
www.disnetdev.com/blog/2026-01...
Skyreader: A RSS Reader on the AT Protocol
Introducing a RSS reader for the AT Protocol where you feeds and article sharing are portable
www.disnetdev.com
January 20, 2026 at 6:52 PM
Oops, I started a new project: Skyreader, an RSS reader on the AT Protocol. Share cool articles like it's 2010 and Google Reader would never die. skyreader.app
www.disnetdev.com/blog/2026-01...
www.disnetdev.com/blog/2026-01...
Reposted by e. tadeu
Who here nostalgic for Reader?
January 20, 2026 at 11:21 PM
Who here nostalgic for Reader?
Reposted by e. tadeu
Continuing to have AI build a weird game demo a day. Here is: "Make a game where you have to prevent the apocalypse, but the interface is just Jira tickets"
Pretty fun/funny branching storyline, all text is AI created with minor feedback from me. Play: gentle-bienenstitch-01e24b.netlify.app
Pretty fun/funny branching storyline, all text is AI created with minor feedback from me. Play: gentle-bienenstitch-01e24b.netlify.app
January 17, 2026 at 7:23 PM
Continuing to have AI build a weird game demo a day. Here is: "Make a game where you have to prevent the apocalypse, but the interface is just Jira tickets"
Pretty fun/funny branching storyline, all text is AI created with minor feedback from me. Play: gentle-bienenstitch-01e24b.netlify.app
Pretty fun/funny branching storyline, all text is AI created with minor feedback from me. Play: gentle-bienenstitch-01e24b.netlify.app
Reposted by e. tadeu
wikipedia turns 25 today! the last unenshittified major website! backbone of online info! triumph of humanity! powered by urge of unpaid randos to correct each other! somehow mostly reliable! "good thing wikipedia works in practice, because it sure doesn't work in theory" - old wiki adage
January 15, 2026 at 1:47 PM
wikipedia turns 25 today! the last unenshittified major website! backbone of online info! triumph of humanity! powered by urge of unpaid randos to correct each other! somehow mostly reliable! "good thing wikipedia works in practice, because it sure doesn't work in theory" - old wiki adage
Reposted by e. tadeu
@anthropic.com is investing $1.5 million in the PSF, focused on security. These funds will make an enormous impact on the PSF and the security of millions of #Python and @pypi.org users. Please join us in thanking Anthropic for this landmark gift!
Read more on our blog:
Read more on our blog:
Python Software Foundation News
pyfound.blogspot.com
January 13, 2026 at 1:01 PM
@anthropic.com is investing $1.5 million in the PSF, focused on security. These funds will make an enormous impact on the PSF and the security of millions of #Python and @pypi.org users. Please join us in thanking Anthropic for this landmark gift!
Read more on our blog:
Read more on our blog:
Reposted by e. tadeu
Three hours, 2.2 million tokens later with mostly passive prompting hours in the evening, and some overnight "continue" prompts and minijinja is fully ported to go. I linked the single pi session that has all prompts in it. shittycodingagent.ai/session/?29f...
January 13, 2026 at 8:11 AM
Three hours, 2.2 million tokens later with mostly passive prompting hours in the evening, and some overnight "continue" prompts and minijinja is fully ported to go. I linked the single pi session that has all prompts in it. shittycodingagent.ai/session/?29f...
Reposted by e. tadeu
Another Erdos problem this morning:
(just to respond to a few people-- the system does NOT work by trying every possible answer and then checking. There's not enough matter and energy in the universe to solve theorems by trying every possible combination of symbols or whatever)
(just to respond to a few people-- the system does NOT work by trying every possible answer and then checking. There's not enough matter and energy in the universe to solve theorems by trying every possible combination of symbols or whatever)
January 11, 2026 at 11:54 AM
Another Erdos problem this morning:
(just to respond to a few people-- the system does NOT work by trying every possible answer and then checking. There's not enough matter and energy in the universe to solve theorems by trying every possible combination of symbols or whatever)
(just to respond to a few people-- the system does NOT work by trying every possible answer and then checking. There's not enough matter and energy in the universe to solve theorems by trying every possible combination of symbols or whatever)
Reposted by e. tadeu
The `interpn` library for Rust and Python has the fastest interpolation algorithms I'm aware of - up to 250x faster than Scipy - and today it got faster!
After years of focusing on single-thread performance, I finally called it good gave it more cores - and the parallel speedup is nearly linear!
After years of focusing on single-thread performance, I finally called it good gave it more cores - and the parallel speedup is nearly linear!
January 10, 2026 at 11:07 PM
The `interpn` library for Rust and Python has the fastest interpolation algorithms I'm aware of - up to 250x faster than Scipy - and today it got faster!
After years of focusing on single-thread performance, I finally called it good gave it more cores - and the parallel speedup is nearly linear!
After years of focusing on single-thread performance, I finally called it good gave it more cores - and the parallel speedup is nearly linear!
Reposted by e. tadeu
On behalf of the packaging maintainers, I’d like to announce packaging 26.0rc1 is out! Please try it out, as it's a huge release. If you'd like to read about the performance work making this the fastest version of packaging ever, see my post:
iscinumpy.dev/post/packagi...
iscinumpy.dev/post/packagi...
How we made Python's packaging library 3x faster
Along with a pip (and now packaging) maintainer, Damian Shaw, I have
been working on making packaging, the library behind almost all packaging
related tools, faster at reading versions and specifiers,...
iscinumpy.dev
January 9, 2026 at 7:10 PM
On behalf of the packaging maintainers, I’d like to announce packaging 26.0rc1 is out! Please try it out, as it's a huge release. If you'd like to read about the performance work making this the fastest version of packaging ever, see my post:
iscinumpy.dev/post/packagi...
iscinumpy.dev/post/packagi...
Reposted by e. tadeu
Reposted by e. tadeu
Reposted by e. tadeu
Finished the essay. moultano.wordpress.com/2025/12/30/c...
December 30, 2025 at 1:40 PM
Finished the essay. moultano.wordpress.com/2025/12/30/c...
Reposted by e. tadeu
Reposted by e. tadeu
December 30, 2025 at 10:47 AM
Reposted by e. tadeu
Astronomers made a truly mind-boggling discovery using the JWST:
A runaway super-massive black hole, rocketing through space at a staggering 1,000 km/s, leaving a 200,000 light-year-long tail in its wake in which gas is accumulating and triggering star formation.
🧪
www.space.com/astronomy/bl...
A runaway super-massive black hole, rocketing through space at a staggering 1,000 km/s, leaving a 200,000 light-year-long tail in its wake in which gas is accumulating and triggering star formation.
🧪
www.space.com/astronomy/bl...
James Webb Space Telescope confirms 1st 'runaway' supermassive black hole rocketing through home galaxy at 2.2 million mph: 'It boggles the mind!'
"The forces that are needed to dislodge such a massive black hole from its home are enormous."
www.space.com
December 27, 2025 at 1:05 AM
Astronomers made a truly mind-boggling discovery using the JWST:
A runaway super-massive black hole, rocketing through space at a staggering 1,000 km/s, leaving a 200,000 light-year-long tail in its wake in which gas is accumulating and triggering star formation.
🧪
www.space.com/astronomy/bl...
A runaway super-massive black hole, rocketing through space at a staggering 1,000 km/s, leaving a 200,000 light-year-long tail in its wake in which gas is accumulating and triggering star formation.
🧪
www.space.com/astronomy/bl...
Reposted by e. tadeu
![Comic. [Banner: Mathematical Society: 2025 Meeting.] PERSON 1 with bun: Any other new developments from the year to cover before we wrap? PERSON 2: Oh, the teens picked a new funny number. PERSON 3 with short hair: Aww, I’m glad to hear they’re still doing that. PERSON 4 with ponytail: I’ll add it to the list. [List: 23 (skidoo!; 42; 69; 420; 1,337; 58,008; [circled]: 67]](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreig43e2u4zzpifhq6fbf2iwplmva2lt5rokfg5uws5dysbe55up6wa@jpeg)
December 26, 2025 at 10:44 PM
Reposted by e. tadeu
After reading this I gave exe.dev a shot and the combination of cheap VMs, the HTTPS proxy with passkey auth and link sharing, and the built-in LLM agent is... incredible.
Like, I know how to use each of these things individually, but combining them feels like when I first learned to script things.
Like, I know how to use each of these things individually, but combining them feels like when I first learned to script things.
Just in time software
I didn’t plan to write software in the grocery store last night. I was tired and hungry, kids in tow. My long shopping list sat in a text message. I wished I could check items off as I found them.…
commaok.xyz
December 24, 2025 at 3:14 PM
After reading this I gave exe.dev a shot and the combination of cheap VMs, the HTTPS proxy with passkey auth and link sharing, and the built-in LLM agent is... incredible.
Like, I know how to use each of these things individually, but combining them feels like when I first learned to script things.
Like, I know how to use each of these things individually, but combining them feels like when I first learned to script things.