-37
PEMDAS is technically correct, but morally wrong (lemmy.world)
submitted 1 year ago by Chainweasel@lemmy.world to c/showerthoughts@lemmy.world
28 comments fedilink hide all child comments

If we're supposed to be able to understand math as easily as a language, we should be able to read it from left to right like a language.
Yes, I know there's lots other languages that go right to left or top to bottom, but the point is you don't have to go jumping around the page or sentence figuring out which word should be read first based on which characters it contains.
We put the first word first, then the second word second, etc.
Why can't we just write equations in the order they were meant to be solved?

you are viewing a single comment's thread
view the rest of the comments
[-] ElectroVagrant@lemmy.world 3 points 1 year ago

A more fun variation on this would be to contest mathematical notation. PEMDAS is one thing, but mathematical notation? Not only might you get lost in the order of operations, now you're lucky if you can even read it without committing yourself to the maths cubicles.

Yeah, they don't get dungeons, they get cubicles because it's a geometrically appropriate hell.

this post was submitted on 13 Feb 2024
-37 points (21.5% liked)

Showerthoughts

30392 readers
271 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The most popular seem to be lighthearted, clever little truths, hidden in daily life.

Here are some examples to inspire your own showerthoughts: 1

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. No politics
    • If your topic is in a grey area, please phrase it to emphasize the fascinating aspects, not the dramatic aspects. You can do this by avoiding overly politicized terms such as "capitalism" and "communism". If you must make comparisons, you can say something is different without saying something is better/worse.
    • A good place for politics is c/politicaldiscussion
    • If you feel strongly that you want politics back, please volunteer as a mod.
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct and the TOS

If you made it this far, showerthoughts is accepting new mods. This community is generally tame so its not a lot of work, but having a few more mods would help reports get addressed a little sooner.

Whats it like to be a mod? Reports just show up as messages in your Lemmy inbox, and if a different mod has already addressed the report the message goes away and you never worry about it.

founded 2 years ago
MODERATORS
vatlark@lemmy.world
forkball@lemmy.world
Thekingoflorda@lemmy.world