krtab

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Catala is not at all about "proving the law" formally (I'm not even sure what it would mean?). It's about having a formal language to translate law into that both matches the way law is usually written ("default logic") and allows to make numerical computations on. This can typically be used to implement tax or benefits law so that it is way easier to check that the algorithm computing taxes/benefits is correct compared to the actual state of the art of using general purpose programming languages.

Bernie vs. Claude [video] youtube.com

2 krtab 7 months ago 0 comments

Comment · 8 months ago

It's not even only a matter of tone, the content is just.. wrong and incoherent?

> Each bird tracks about 6-7 neighbors. Not the closest by distance, but the closest by rank. Bird number 1 through 7, sorted by proximity.

I mean, it sounds like it is exactly the 7 closest birds by distance?

Comment · 1 year ago

If you're interested in this topic, I very warmly recommend the book You're not a rock by Mark Freeman. There are also episodes of podcasts around with interesting interventions from him.

The way I usually pitch the book is that Mark is not an MD, or a scientific expert on the topic, but he is a patient who's been through it, is very interested, and explains to you how it worked for him, and what he knows about the topic like a friend would. There are some mistakes, some things are a bit awkwardly explain, but the book is overall a tremendous read for anyone interested in anything dealing with anxiety, ocd, or more generally a mind too keen on spinning in a wheel.

https://www.markfreeman.ca/books/

Comment · 1 year ago

I have written down a similar derivation here if anyone is interested: https://ngr.yt/blog/kalman/

Comment · 1 year ago

Sorry about that, I switched the link. Thanks.

Comment · 1 year ago

I am of the opinion that async/await syntax for efficient embedded programming is one of the true revolutions of Rust -- and often overlooked. I gave a presentation about this very idea at a recent Rust meetup in Paris. The slides are there if some are interested (though admittedly not very explicit on their own): https://docs.google.com/presentation/d/e/2PACX-1vRT_ejw7Uza6...

Comment · 2 years ago

Cool use of tech!

> I ended up writing a small JavaScript function to maximize font size: it makes the text invisible (via CSS visibility: hidden), tries displaying the text at a very large size, and then tries successively smaller font sizes until it finds a size that lets all the text fit. It then makes the text visible again.

That would be a good application for dichotomic search if performance was ever a problem (I doubt it though).

More generally, having elements on a grid of different sizes should hopefully be much more easy once CSS masonry grid is available.

Comment · 2 years ago

A tangent reflection I had on learning and teaching programming: https://ngr.yt/blog/computer-as-she-is-spoke/

Comment · 2 years ago

This is currently the only comment on the 1st post of the front page. Peak HN moment.