Live data from Hacker News

Viewing profile — grondilu

grondilu

HN member
Joined
Fri, May 13, 2011, 8:09 PM UTC
HN karma
1,865
Public activity
1,310 items

About grondilu

No profile information was provided.

Recent public activity

  1. story
  2. story
    Show HN: Terminal-Based Flashcards in Bash

    Mostly a proof of concept based on fla.sh[1]. Proposed changes are : ## minimalist interface I wanted the quiz to show up in the middle of an otherwise empty screen, kind of like w…

  3. comment
    Comment #40945385

    It doesn't seem so at all from what I've tried.

  4. comment
    Comment #40880494

    > so even theoretically this is hard to imagine. Possibly a strech, but transistors are basically current amplifiers, so their optical equivalent should be... lasers. Indeed lasers…

  5. comment
    Comment #40877161

    > Mechanical computers are computers that operate using mechanical components rather than electronic ones. For anyone who's excited about mechanical computers, perhaps it is worth …

  6. story
    Memorizing chess openings by turning them into lists of numbers

    In the last few months, I've been using a version of memchess.com that I rebuilt from its archive [1] in order to learn chess openings. I am moderately happy with my results so far…

  7. comment
    Comment #40833393

    They took 20 bitcoins out of me, but I never bothered to fill the paperwork. Oh, well.

  8. comment
  9. comment
  10. comment
    Comment #40667526

    I'm quite baffled by the fact that LLMs can generate a dataset used to train other LLMs. One would think that such a feedback loop would produce utter nonsense but apparently not. …

  11. comment
    Comment #40663567

    > But the first problem is, the number of legal transformations is actually infinite. I am fairly certain the number of legal transformations in mathematics is not infinite. There …

  12. comment
    Comment #40662795

    > Nor is it music without a musician. The case of music is quite fascinating. YouTuber Rick Beato is following it very closely. He seems to think that quite soon people will listen…

  13. comment
    Comment #40662534

    "I think in the future, instead of typing up our proofs, we would explain them to some GPT. And the GPT will try to formalize it in Lean as you go along. If everything checks out, …

  14. comment
    Comment #40627230

    Growing Neural Cellular Automata https://news.ycombinator.com/item?id=22300376 , February 2020

  15. comment
    Comment #40622138

    > improved soil health, improved ecosystem health, better water retention, less erosion, more carbon sequestered in the soil. Regarding carbon sequestration, I think it is worth po…

  16. comment
    Comment #40619825

    For what it's worth that sounds a lot like what Max Tegmark classifies as the "level 1" multiverse. https://space.mit.edu/home/tegmark/crazy.html

  17. comment
    Comment #40615839

    Friendly reminder that "Paris syndrome" is a thing: https://en.wikipedia.org/wiki/Paris_syndrome

  18. comment
    Comment #40588934

    Well, isn't it what the ISS is?

  19. comment
    Comment #40572325

    Please elaborate. Are you thinking of approximating the distance function with an algebraic expression, with algebra itself being the "programming language"?

  20. comment
    Comment #40572202

    The application to graphics is interesting. It seems to me that current image generation models struggle with stylized pictures ("ligne claire" in comics, geometric shapes and so o…

  21. comment
    Comment #40549542

    No, I didn't take any electrolyte, as it seems artificial to me.

  22. comment
    Comment #40545184

    This is only anecdotal but I had heard about the benefits of fasting for brain performance, so I once tried fasting during a chess tournament. I fasted during the first six days of…

  23. comment
    Comment #40535700

    > OTOH I think there are theoretical lower bounds on the amount of energy that needs to be ejected as heat from a non-reversible computation, such that a non-reversible SC would st…

  24. comment
    Comment #40521140

    My experience with learning chess openings is comparable : repetition is necessary but not sufficient. You need to "work" on each line, thinking deeply about each one and trying to…

  25. comment
    Comment #40510622

    This is what this post (or rather just the title, tbh) immediately reminded me of. I remember learning about it in the early 2000s. It was considered a very challenging problem, wi…