yarn

twtxt.net

@smmbear@twtpub.com Hey 👋 Welcome to Yarn.social / Twtxt 👌 Just in case you are not ware a) spam is not really tolerated by this community and b) doesn’t work anyway, you’ll just be ignored, and there are exactly zero ways to promote spam or advertise on this social system – on purpose.

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prologic

twtxt.net

Fri, Aug 14 10:30PM (4w ago)

↳ In-reply-to » It is such a nice feeling that Mu is such a capable little language 😅 And I decided to write code code in Mu by hand 🤚 haha 🤣 and start solving Project Euler problems, like Problem 8 which works out to be a nice elegant solution in Mu:

Oh man wow 😮 Problem 9 was quite hard 😱 I had to build two new functions in the Mu stdlib for computing combinations and permutations, but then the combinations of range(1000) for triples such as a + b == c is enormous! So i had to write iterator versions of these to do lazy evaluation. Anyway solution follows:

#!/usr/bin/env mu

// Special Pythagorean Triplet

import "iter"

fn usage() {
  print("Usage:", args()[0], "<n>")
}

fn sqr(x) { x * x }

fn main() {
  if len(args()) < 2 {
    usage()
    exit(1)
  }

  n := must(int(args()[1]))
  print("n:", n)

  // For a < b < c and a + b + c == n, both a and b are strictly less
  // than n/2. Generate only (a,b) combinations and derive c directly. This
  // keeps the search lazy and reduces n=1000 from C(999,3) = 165,668,499
  // candidate triples to C(499,2) = 124,251 candidate pairs.
  pairs := iter.combinations(iter.range(1, n / 2), 2)

  triples := iter.map(pairs, fn(xs) {
    a := xs[0]
    b := xs[1]
    return [a, b, n - a - b]
  })

  // Enforce b < c; a < b is already guaranteed by combinations over an
  // increasing range, and a + b + c == n holds by construction.
  triples = iter.filter(triples, fn(xs) {
    return xs[1] < xs[2]
  })

  // Euler 9 has one answer for n=1000. find() stops the entire upstream
  // iterator chain as soon as the first Pythagorean triple is found.
  answer := iter.find(triples, fn(xs) {
    return sqr(xs[0]) + sqr(xs[1]) == sqr(xs[2])
  })

  print(answer)

  if answer != nil {
    print(answer[0] * answer[1] * answer[2])
  }
}

main()

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anth

a.9srv.net

Wed, Aug 12 3:11PM (4w ago)

Transcript of a phone call with AI developer relations: http://a.9srv.net/b/ai-devrel

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itsericwoodward

itsericwoodward.com

Mon, Aug 10 10:48PM (5w ago)

↳ In-reply-to » The author of the Xfce Wayland compositor on LLMs:

@movq@www.uninformativ.de @david@daiwei.me @thecanine@twtxt.net Yeah, I’m with you. It is just a tool, but it’s a tool that burns rainforests and boils lakes when you use it, owned by some incredible awful human beings, and built on the backs of an increasing number of crippling mass-scraping campaigns. These costs are just too high.

I have to use it at work, but it’s “the new norm” in software, so I’m hoping to use it just enough to get by until either 1) the bubble pops (and we don’t have to use it anymore) or b) I retire. And actually, 1) happened for a minute back in June when M$ increased the prices of tokens, so it’s certainly possible it could happen again.

All that having been said, I think the technology itself has some interesting uses, and I’m looking forward to the day when I can host some open source models on local hardware. But I can wait.

And yes, the site is unreadable on mobile, which is kinda wild for 2026. 🦆

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itsericwoodward

itsericwoodward.com

Sun, Aug 2 1:35PM (6w ago)

I’m still on a deckbuilding kick, so I was thrilled that we managed to get 3 games of Magic in last night.

In game 1, my Marvel Villains deck couldn’t stand up to Doctor Who’s Missy and her army of Cybermen (and Daleks). Since someone else was playing a dark lord Sauron deck, I guess that means she’s even more “villainous” that anything Marvel or Tolkien could offer.

For game 2, I ran my Guardians of the Multiverse deck (formerly known as The B-Vengers or Marvel Heroes 2: Electric Bugaloo). It was working well, and I had quite an army going, but I was still one turn from a win when an opponent’s tribal elf deck went off, killing everyone with 19 19/19 forest-walking elves. ¯_(ツ)_/¯

Then in game 3, I ran my Avengers deck, and finally got the win thanks to a Heroes’ Podium, a pair of Hawkeyes, and a flying, shield-wielding Captain America. Assemble, indeed.

Last night will likely be my final Marvel-only game night for a while. I still need to test the decks out some more, but they’re basically complete (I don’t currently plan on adding any more cards to them). Plus, while I’m on this kick, I’d like to finally finish my Sauron deck, and I’ve got some cards on order for both a Dune-themed deck and a couple of decks inspired by the old-school Beatdown Box.

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