Live data from Hacker News

Viewing profile — dborg

dborg

HN member
Joined
Fri, Sep 13, 2013, 12:33 PM UTC
HN karma
18
Public activity
7 items

About dborg

No profile information was provided.

Recent public activity

  1. comment
    Comment #8874525

    "Monoids", you keep using that word. I don't think it means what you think it means. You've basically said "use monoids" without a word of elaboration how to interpret ethics, or r…

  2. comment
    Comment #7714896

    Yes of course we can get away from defining any new systems of logic by simply taking working with different kinds of relations or functions in our classical logic. This doesn't sh…

  3. comment
    Comment #7714741

    The goal of the post seems to be a curriculum for Computer Science, the chapters 13 and 14 in the list seem to cover most of this. Though I would approach the matter quite differen…

  4. comment
    Comment #7347201

    Sorry to give a minor correction to a little quibble, but it is the ordinals, not the cardinals, that are a special case of Conway numbers. The cardinals are equivalence classes of…

  5. comment
    Comment #7042579

    I was making a joke about the name...

  6. comment
    Comment #7042563

    At this rate they'll all be solved by mid-century. Weren't these supposed to last us like a millenium or something?

  7. comment
    Comment #6380038

    Actually you'd want to save it as (1 . (2 . (4 . (8 . NIL)))) since o/w you'd still get quadratic time complexity as you need to unpack your whole list when you add the next value.…