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hyperthesis

HN member
Joined
Sun, Jan 01, 2023, 9:00 PM UTC
HN karma
778
Public activity
465 items

About hyperthesis

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Recent public activity

  1. comment
    Comment #42659295

    A parallel processor is you!

  2. comment
    Comment #42401022

    There'a a story that when someone wrote up a famous mathematician's work (Euler?), he found many errors, some quite serious. But all the theorems were true anyway. Sounds like Tao'…

  3. comment
    Comment #42356785

    Consider whaling, by killer apes.

  4. story
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  6. comment
    Comment #42215734

    This beats TFA. Interesting relation between cumulativeness and distribution ("Yule process"). But how does this explain variation is how quickly children pick up maths - would you…

  7. comment
    Comment #41631173

    Being more precise: I like Spivak not defining addition, multiplication or number. I just want the other steps explicit, like equality transitivity, enough to implement it (for a c…

  8. comment
    Comment #41620305

    Thanks, I'll take a look at those late chapters. The algebra is my main interest, that happens to be in a calculus text. 0a = 0 is proven later in ch 1, it's just the ordering. By …

  9. comment
    Comment #41613179

    TBF Binet's formula is astonishing

  10. story
    Ask HN: Axiomatic algebra, like ch 1 Spivak's Calculus?

    If mathematics comprises algebra and analysis, it's curious that Spivak's Calculus begins with an axiomatization of algebra. It's not complete - addition and multiplication are not…

  11. comment
    Comment #41461050

    Knuthing it.

  12. comment
    Comment #41461037

    This is like when Joel said git stores diffs.

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    Comment #41040958

    Read of a study years ago that had postmenopausal wpmen do weight training - giving a dramatic 40% increase in bone density in 6 weeks IIRC the details. It's not that frail people …

  16. comment
    Comment #40911300

    Can't read without an account. Also "working memory" is short-term storage, like registers, the details of what you're thinking about right now. Not memory of past events, like you…

  17. comment
    Comment #40911233

    "Giving the world a solution" vs. "showing the world how flawlessly smart they are" reminds me of being "visited" by a genius (muse, inspiration). You now have the gift to share, b…

  18. comment
    Comment #40689706

    The climate change created land bridges. https://xkcd.com/552

  19. comment
    Comment #40682340

    Though famous as the first lunar lander game, the impressive part was the specific numerical techniques used.

  20. comment
    Comment #40645326

    Also the high-quality amateur scientist webpages. e.g. measurements on radiation heat loss to the sky when camping. OTOH... we now have sci-hub.se with high-quality professional sc…

  21. comment
    Comment #40594970

    Don't they (traditionally) also have a much higher meat intake than average, which supplies vitamin D?

  22. comment
    Comment #40521619

    I was curious: they all have two-syllable names except for Doc (leader).

  23. comment
    Comment #40303185

    Engineering often precedes Science. It's just more data.

  24. comment
    Comment #40270559

    Complexity signals innovation: an invention that is merely a "workshop improvement" won't get patented. Complexity signals non-obviousness. Too easy -> easily copied -> and no long…

  25. comment
    Comment #40270543

    "There's no bragging rights to your software, because it's too simple to use", a developer criticized my product. This reduced its viral spread, though managers liked it.