Ayhon @ayhon@qoto.org

I've now published my blog post, "I want a good parallel computer." https://raphlinus.github.io/gpu/2025/03/21/good-parallel-computer.html . Thanks much to all the feedback on the draft, I'd like to think I've clarified some things that might have been confusing.

There are just a few days left now to register for the Midlands Graduate School (MGS) in Sheffield, 7-11 April 2025. Eight fantastic courses on category theory, type theory, coalgebra, semantics and more.

Registration closes on Monday 24th March.

https://tinyurl.com/MGS-2025

The first production ready version of The Rocq Prover 9.0 has been released today, see https://rocq-prover.org/releases/9.0.0 on our new official website! In the coming weeks, we'll migrate the Discourse, Zulip and Github organizations, please bear with us and don't hesitate to report broken links! Packages for opam and nix will be coming soon.

La théorie des types, de Russell aux assistans à la demostration. ~ Thierry Coquand. https://www.youtube.com/live/78CQ2A5_EvI #TypeTheory #ITP #Logic #Math

Here is a followup to my previous "consolidate #Bevy microblogging" post, which includes our final decision:
https://github.com/bevyengine/bevy/discussions/18302

that... uh- y- you do realize that... alright then

was trying to figure out how to implement some algebraic structures based on what i've been learning in my course on automated proof verifiers and anyway that's why i googled "coq rings" your honour

36th European Summer School in Logic, Language and Information
https://2025.esslli.eu/

Registration is now open for students!

Boosts are appreciated.

#logic #computerscience

Dear American friends, I know for a fact that many of you were as horrified as I was over the shameless display BLOATUS put on in the Oval Office yesterday.
I decided this morning that rather than seethe about it, I'd do something meaningful with my anger.
Below is the URL of Ukraine's official fundraising page. Maybe you could chip in a small amount, and/or give this a boost to spread the word? Thanks, and remember, there's still many more of us than of them!

https://u24.gov.ua/

Let's de-Musk social media. Posted in the centre of Berlin.
Thanks to #savesocial @bjoernsta and @hnnng
More at https://savesocial.eu/en/

Please boost and spread the word.
European alternatives for popular services from the USA. This page is far from perfect or complete but just an illustration that there are alternatives.
https://european-alternatives.eu/alternatives-to

This is also an interesting page with alternatives,
https://www.privacyguides.org/en/tools/

#EU #digitalservices #ICT #IT

The second part of Grant Sanderson's video interview with myself on the cosmic distance ladder is now out: https://www.youtube.com/watch?v=hFMaT9oRbs4

I wrote a blog post with additional commentary and corrections on both videos at https://terrytao.wordpress.com/2025/02/13/cosmic-distance-ladder-video-with-grant-sanderson-3blue1brown-commentary-and-corrections/

👋 from the Swift team, now on Mastodon!

freedom of encryption is a human right

Due to rising costs, I'll be adjusting the prices of my game assets. This helps maintain quality and allows me to continue creating content. There'll be a 10% price increase, making the new price... well, still $0 I guess. Thank you for understanding.

www.gameassets.com