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functoid

HN member
Joined
Mon, Jun 12, 2023, 6:04 PM UTC
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36
Public activity
8 items

About functoid

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Recent public activity

  1. comment
    Comment #37918713

    > Marriage, however, proved to be a towering practical problem — Princeton, where Feynman was now pursuing a Ph.D., threatened to withdraw the fellowships funding his graduate stud…

  2. comment
    Comment #37902463

    git config include.path "~/.config/git/id_example" ; .config/git/id_example [user] name = "git" email = "git@localhost" [core] sshCommand = "ssh -i ~/.ssh/id_example" Configurable …

  3. comment
    Comment #37780601

    Erwin Schroedinger explained this in 1944 with a quantity called “negative entropy” instead of “assembly”. https://en.wikipedia.org/wiki/Negentropy

  4. comment
    Comment #37637183

    You can move the cursor up maybe 10 lines from where you start before going off the edge of the keyboard. Now try moving down 10 lines from where you start. Hopefully you will see …

  5. comment
    Comment #37635121

    > As for cursor positioning, holding down the space bar on iOS works pretty well—although it took me a few years to learn about it. It’s great until you need to move the cursor dow…

  6. comment
    Comment #36909595

    [flagged]

  7. comment
    Comment #36832085

    Is this named for the science-fiction author Greg Egan, or the TeX.SE guru egreg?

  8. comment
    Comment #36748914

    Most of this can be understood with two observations: negative mass has negative kinetic energy and its momentum points opposite the direction of velocity. So if a system composed …