• @[email protected]
    link
    fedilink
    English
    1321 hours ago

    Left is short cuts of straight lines, simple but more waste. Right is curved cuts following the profile exactly, harder to do but less waste.

  • @[email protected]
    link
    fedilink
    English
    46
    edit-2
    2 days ago

    Can someone please explain this to us smoothbrains who never finished school? I see a for-loop on the left, and some sort of integral on the right, but that’s about it…

    • @themaninblackOP
      link
      612 days ago

      Yep the left is just measuring via repeated addition of slices n times, the right is the same but the slice thinness can approach 0, and the number of times approaches infinity

    • @abigscaryhobo
      link
      37
      edit-2
      2 days ago

      It’s basically taking the measurement of the area under a curve. The left does it in uniform chunks, and is often less accurate depending on delta x (the size of the chunks). The right effectively makes the size of the “chunks” infinitely small and gives a more accurate answer.

      Simple version: Me: Close but either too much or too little potat removed. Mom: absolutely perfect with no skin and no wasted potat.

      • @[email protected]
        link
        fedilink
        English
        223 hours ago

        Sometimes when I’m peeling potatoes, I will peel more aggressively than even the version on the left, because sometimes I want the potatoes to look pretty.

    • @[email protected]
      link
      fedilink
      7
      edit-2
      2 days ago

      Their technique barely gets them close to their goal, while their mother removes all of the peel, but none of the rest perfectly.

    • @AllYourSmurf
      link
      82 days ago

      I’m sure that’s true, but this one went over my head. Help?

      • @iAvicenna
        link
        282 days ago

        this is a surface integral so the joke is (loosely): as opposed to peeling in straight strips (line integral), grandma is peeling continuously without lifting her hand

      • @[email protected]
        link
        fedilink
        132 days ago

        It’s a surface integral of a vector F over a surface S. I guess they are extending the joke from 1D to a 2D surface which is smoothly integrated (peeled).

    • @[email protected]
      link
      fedilink
      English
      323 hours ago

      Gosh, this is horrifying. I can only assume that was your intention, so congrats if so. Is this a real bird? Surely not

      • Count Regal Inkwell
        link
        fedilink
        320 hours ago

        I will not hear potoo slander in this house young lady. Or man. I don’t know your gender.

        Point being potoos are cute derps.

      • @lath
        link
        320 hours ago

        Hahaha! It’s a Potoo. For me, it was love at first sight. They look amazing!

        Also, don’t call me Shirley.