Knuth Reward Check

(thomas-huehn.com)

43 points | by Curiositry 2 hours ago

9 comments

  • blatherard 1 hour ago
    Images weren't loading for me, here's a Wayback Machine link https://web.archive.org/web/20260412143311/https://www.thoma...
  • CurtHagenlocher 1 hour ago
    The biggest shame of my life is that I had one of these and somehow managed to lose it.
    • utopcell 40 minutes ago
      If that's your biggest shame then you must have lived a good life.
  • assumed_throwaw 1 hour ago
    I'm surprised we haven't heard of anyone running an AI on Donald Knuth's books to generate the largest collection of checks in existence...
  • ape4 1 hour ago
    The error was saying that "infinitely many alphabets can be generated" but there is a finite number of parameters which have a finite range of values. If Knuth had just written "a humongous number of alphabets" he would be correct.
  • largbae 1 hour ago
    What a brilliant teaching technique, think of how many people studied his work for bounties that they would never cash.
    • dhosek 14 minutes ago
      I’m on the mailing list where errors related to TeX are submitted and the level of scrutiny behind submissions is truly mind-boggling.
  • janvdberg 1 hour ago
    Awesome! I know the feeling, I have two myself. https://x.com/loginn/status/1367475093719416833

    (Hmm maybe I should also write a blogpost about this)

    • utopcell 38 minutes ago
      I bet the mailing cost was more than 0x$2.00 for Knuth.
  • jacquesm 1 hour ago
    Interesting how no other writers in the field seem to have adopted Knuths' strategy to get their books proofread to the point of being bullet proof.
  • mococa 1 hour ago
    I know a guy (ricbit) who have 4 or more
  • jdw64 1 hour ago
    But what's the most Reward checks anyone has ever held?
    • jacquesm 1 hour ago
      • zimpenfish 11 minutes ago
        Is that necessarily accurate?

        > "These account balances reflect only the rewards for errors reported since the beginning of 2006. Many reward checks were issued during 1968--2005, too numerous to mention here."

        There's 20 years on that chart vs 37 not on it.

        Also that's "account balance" rather than "the most Reward checks" which I take to mean "the most [number of] reward checks" -- there's probably a correlation, yes, but [0] shows a variety of ways where check values are non-constant.

        [0] https://en.wikipedia.org/wiki/Knuth_reward_check#Reward_amou...

        • jacquesm 2 minutes ago
          There is only one person that can rule that out, but since this is their statement on the subject I would take it as authoritative unless there is a better source.

          You probably have a substantial subset of the people on that list on HN, so it might be possible to recover a chunk of the 'paper era'.

      • dhosek 11 minutes ago
        Although that omits the paper check era.

        My guess for the top slot off the top of my head was actually #4.

      • jdw64 1 hour ago
        thanks!