uncertified haskell engineer | certified researcher my views represent those of my employer

Gothenburg, Sweden
Joined January 2010
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Matti Palli retweeted
Friends don't let friends use dynamic types – at Iceland
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my first PL contribution was adding TCO to Hy by throwing exceptions and catching them with a decorator. My favorite part was the tagline: “The speed of Python with the readability of LISP!”
Hy: A Lisp that transforms to the Python abstract syntax tree docs.hylang.org/
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Matti Palli retweeted
In other news, ADHD’rs are about to make a legendary comeback.
having a touch of the 'tism had a good run, but that era is rapidly coming to an end
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having a touch of the 'tism had a good run, but that era is rapidly coming to an end
I have a very intellectually rewarding job, hacking in Haskell on problems directly related to my PhD research i’m painfully aware that this is not the case for most of humanity i’m also realistic enough to know that i will have to continually adapt to new reality. Are you?
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(source: I made it up)
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I have a very intellectually rewarding job, hacking in Haskell on problems directly related to my PhD research i’m painfully aware that this is not the case for most of humanity i’m also realistic enough to know that i will have to continually adapt to new reality. Are you?
the beautiful world we’re building with AI, where no one gets to have an intellectually rewarding job because this guy didn’t
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I know that if I don't adapt, my career will essentially be over. I might have to start flipping burgers but the cat is out of the bag. AI is here to stay. We can't unwind that now. It's sad that this era is over, but we'll have to get by somehow, just like everyone else
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if you’re annoyed by monads, just wait. the futamura projections are even more useful and magical
Replying to @HSVSphere
i mean that’s the point, it’s the partial evaluation, the futamura projections, you’re essentially saying: I *know* i’m only calling this function with these values so you can a) prove it and b) even speed it up
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just realize why UTC timestamp are denoted as Z 2026-10-18T20:36:36Z it’s Zulu time!
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Matti Palli retweeted
my dream job is as a computer at NASA sadly they automated that
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For those crying “it’s the end of math!”: it’s not. you can still do math. read textbooks, papers, solve problems. the only change is that a university will not pay you to do so. you’re not sad that “math is over”, you’re sad that the prestige is gone.
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“but we have to eat!” yeah, we all have to eat. that’s the human condition. you’ll simply have to get some other job. probably not as enjoyable. now you’re in the same boat as the rest of humanity.
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for a class project I once suggested loading a drone with SSDs and having them fly between buildings, docking and transferring. With a DJI FlyCart 30 full of Kioxia 245.76 TB LC9 SSDs You can get up to 2.95 petabits/s of flight-only bandwidth!
i apologize xi i was not familiar with your game
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Getting the 24.5 PB of data off the drone takes time though
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it's a running joke with my dad how incredibly impractical Formula 1 cars are. Imagine having to change the tyres on your car every other week! But that's the point, this tech is not meant to be practical, it's not going in a soccer mom van. It's just supposed to be cool!
"It's a gimmick" Yes, obviously? All hypercars are gimmicks and totally impractical This is like being outraged a roller coaster didn't transport you to work
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Matti Palli retweeted
New blog post introducing string diagrams: this is a visual language that we can use to talk about many different kinds of type systems. Then I use them to show how a monad really *is* a monoid in a category of endofunctors. roboguy13.github.io/blog/str…
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you may not think this is impressive but with the amount of permits and EU legislative competence they needed, it’s amazing
Some say this is the pinnacle of Europoor engineering
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is it street legal? Well, it’s not on the street so…
Pulling up to my high school reunion
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I love how we went from "nobody cares about esoteric programming languages and theorem provers" to "holy damn, we've solved math" in like, 2 years
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instead of the "beep beep beep" grab the steering wheel right before a crash, FSD will now YEET you out of harms way
Turns out the future does have flying cars
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mandatory safety feature in the EU by 2045
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