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

Showerthoughts

29786 readers
718 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. A showerthought should offer a unique perspective on an ordinary part of life.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics
    • 3.1) NEW RULE as of 5 Nov 2024, trying it out
    • 3.2) Political posts often end up being circle jerks (not offering unique perspective) or enflaming (too much work for mods).
    • 3.3) Try c/politicaldiscussion, volunteer as a mod here, or start your own community.
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 1 year ago
MODERATORS
vatlark@lemmy.world
forkball@lemmy.world
quinten@lemmy.world
Thekingoflorda@lemmy.world
-37
PEMDAS is technically correct, but morally wrong (lemmy.world)
submitted 9 months 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
[โ€“] MeanEYE@lemmy.world 19 points 9 months ago (2 children)

Is it just me or people actually writing and using math daily never complain about this stuff? Only "it's been a while I forgot the rules" crowd.

[โ€“] Rhynoplaz@lemmy.world 7 points 9 months ago

But it said that 98% of people will get this wrong! I have to prove to my Facebook friends that I'm smarter than them and the rules of math keep ruining it for me!!!!