The growth rate of items per day may may seem absurd, but it’s actually much less than the acceleration in the 12 Days of Christmas song.

https://explainxkcd.com/3019/

  • IninewCrow@lemmy.ca
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    25 days ago

    What if you the advent calendar you open, opens another advent calendar, which opens another advent calendar and another and another without end?

    • jungle@lemmy.world
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      24 days ago

      I like explainers, so I want an explainer for the explainer.

      No, really, I need an explainer for the explainer. I got lost mid way through…

  • FilthyShrooms@lemmy.world
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    24 days ago

    So assuming 25 advent calenders in the advent calender, each with the correct amount of days (1st has 25, 2nd has 24, etc), how many chocolates would there be in total?

    • Tudsamfa@lemmy.world
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      24 days ago

      (n*(n+1)/2 = 25*13 =325

      Never mind the fact that the “correct” number of days on an advent calender is 24.

      • Iron Lynx@lemmy.world
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        24 days ago

        For one, it looks to me like the triangle numbers, which for triangle number Tn = (n+1) choose 2.

        So for a correct nested advent calendar of 24 days, it’s T24 = (24+1) choose 2 = 300

        • Iron Lynx@lemmy.world
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          24 days ago

          Also, it appears that they created the terminal function that does that in a very compact notation, so another correct way to write down this sum is “24?” Where n? = n + (n-1)?

  • AwesomeLowlander@sh.itjust.works
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    24 days ago

    Could we link the actual image instead of the external site? For example, in today’s comic the bottom line of text was cleanly cut out of the thumbnail, and it looked like it was complete (and even made grammatical sense).

    • schnurrito@discuss.tchncs.deOP
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      24 days ago

      No idea what problem you’re talking about, doesn’t occur the way I view it. You are in any case free to do that when you are the first person to post a new xkcd here; I will continue to link to the comic page because people might want to browse other things on the xkcd website from it.

      • AwesomeLowlander@sh.itjust.works
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        24 days ago

        Depends a lot on which client you use to browse lemmy, I’m sure. Not everybody will experience it of course. Thank you anyway for your efforts in posting daily :)