Dorm Room
  • Communities
  • Create Post
  • Create Community
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago

Efficency

mander.xyz

message-square
55
fedilink
596

Efficency

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago
message-square
55
fedilink
  • Patapon Enjoyer@lemmy.world
    link
    fedilink
    English
    arrow-up
    202
    ·
    edit-2
    1 year ago

    You got nothing on the 17 square packing

    • OrnateLuna@lemmy.blahaj.zone
      link
      fedilink
      English
      arrow-up
      23
      ·
      1 year ago

      Can someone explain this?

      • enkers@sh.itjust.works
        link
        fedilink
        English
        arrow-up
        78
        ·
        edit-2
        1 year ago

        This is the most efficient (known) packing of 17 unit squares inside a square. If you’re asking why it’s like that, that’s above my math proficiency level.

        https://en.wikipedia.org/wiki/Square_packing

        See also: https://kingbird.myphotos.cc/packing/squares_in_squares.html

        • Colonel Panic@lemm.ee
          link
          fedilink
          English
          arrow-up
          9
          ·
          1 year ago

          It’s like that because the universe wants us to suffer.

          • intensely_human@lemm.ee
            link
            fedilink
            English
            arrow-up
            3
            ·
            1 year ago

            No, suffering would be if it were always the same predictable pattern in everything all the time.

            • Colonel Panic@lemm.ee
              link
              fedilink
              English
              arrow-up
              4
              ·
              1 year ago

              True. You can’t have joy without suffering, light without dark, cars without an extended warranty.

          • MisterFrog@lemmy.world
            link
            fedilink
            English
            arrow-up
            3
            ·
            1 year ago

            If God was real / or is real and cared, we would have a perfect 336 day year.

            • Colonel Panic@lemm.ee
              link
              fedilink
              English
              arrow-up
              1
              ·
              1 year ago

              If God was real the boxes would all fit in a nice grid for any square container. But the OP already has the conclusion for that one.

        • tooLikeTheNope@lemmy.ml
          link
          fedilink
          English
          arrow-up
          8
          ·
          1 year ago

          Thanks I’ve lost 30 sanity points now, and I’m now sure with a number of squares sufficently high s is gonna equal to cthulu.

      • Artyom@lemm.ee
        link
        fedilink
        English
        arrow-up
        34
        ·
        1 year ago

        We’ve figured out optimal packing methods for any number of squares inside a big square. When a number is below and near a square number like 15, you just leave an empty box, but when it’s far from the next square number, you’ll be able to pack them more efficiently than just leaving empty squares around. Turns out this kind of stuff is hilariously hard to prove that it’s the most efficient method.

      • nephs@lemmygrad.ml
        link
        fedilink
        English
        arrow-up
        7
        ·
        1 year ago

        Mathematics actually hates humanity, and it likes to remind us of it, sometimes. That’s why.

    • isolatedscotch@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      8
      ·
      1 year ago

      https://xkcd.com/2740

Science Memes@mander.xyz

science_memes@mander.xyz

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don’t throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

  • [email protected]

Other Mander Communities

Science and Research

  • [email protected]
  • [email protected]
  • [email protected]

Biology and Life Sciences

  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • !reptiles and [email protected]

Physical Sciences

  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]

Humanities and Social Sciences

  • [email protected]
  • [email protected]
  • [email protected]
  • [email protected]

Practical and Applied Sciences

  • !exercise-and [email protected]
  • [email protected]
  • !self [email protected]
  • [email protected]
  • [email protected]
  • [email protected]

Memes

  • [email protected]
  • [email protected]

Miscellaneous

  • [email protected]
  • [email protected]
Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 2.91K users / day
  • 6.7K users / week
  • 12.4K users / month
  • 24.8K users / 6 months
  • 1 local subscriber
  • 15.9K subscribers
  • 4.93K Posts
  • 98.6K Comments
  • Modlog
  • mods:
  • Salamander@mander.xyz
  • fossilesque@mander.xyz
  • SciBot@mander.xyz
  • fossilesque@lemmy.dbzer0.com
  • BE: 0.19.10
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org