this post was submitted on 01 Jun 2026
194 points (96.2% liked)

Science Memes

20337 readers
2188 users here now

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

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 3 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] rumba@lemmy.zip 29 points 18 hours ago (3 children)

And that -1/12 bs is why I cannot math.

1+2+3 ... tends toward infinity and there's no amount of playing with numbers will convince me otherwise.

[–] bort@sopuli.xyz 22 points 18 hours ago (2 children)

And that -1/12 bs is why I cannot math.

it's not actually math. It's people coming up with alternative definitions and then feeling smug when their alternative definitions give weird results.

[–] PM_ME_VINTAGE_30S@anarchist.nexus 17 points 17 hours ago (3 children)

it's not actually math.

It literally is math tho

It's people coming up with alternative definitions and then feeling smug when their alternative definitions give weird results.

Yeah because these weird definitions might be useful in some other context.

[–] baltakatei@sopuli.xyz 8 points 16 hours ago

Like robbing a bartender. Or your 401(k).

[–] psud@aussie.zone 5 points 15 hours ago (1 children)

None of those contexts include ordering a number of beers

But that's literally the joke in the meme tho

[–] tdawg@lemmy.world 4 points 17 hours ago* (last edited 17 hours ago)

Ostensibly it's used a lot in quantum physics

[–] marcos@lemmy.world 5 points 17 hours ago (1 children)

That's all that math is about.

[–] Asetru@feddit.org 3 points 17 hours ago

It's really not.

Also, here's a video on why that -1/12 stuff is pretty much nonsense:

https://m.youtube.com/watch?v=YuIIjLr6vUA

[–] Maturin@hexbear.net 13 points 18 hours ago (1 children)

1+2+3… absolutely diverges to infinity. In order to get the -1/12 result you have to explicitly suspend the normal rules governing math in very specific ways. Some YouTubers for clickbait effect pretend that you are not suspending the rules to get that result. However, suspending the rules in the ways that allow for -1/12 demonstrates all these patterns that are also cool if you are a big enough nerd to think number manipulation like that is cool.

[–] rumba@lemmy.zip 4 points 18 hours ago

i stop at 0.999... == 1 thanks :)

[–] TwilightKiddy@programming.dev 5 points 17 hours ago (2 children)

Hello, I play with numbers:

1+2+3+...=S
S-S=1+2+3+4+...
     -1-2-3-...=
1+1+1+1+...=S-S=0

Moral of the story: ones together are nothing.

Thank you for your attention.

[–] rumba@lemmy.zip 3 points 15 hours ago (1 children)

let me hand you a tissue, looks like you got some 'stuff' in your text box

[–] TwilightKiddy@programming.dev 4 points 15 hours ago

Much appreciated. 🤧

[–] jaybone@lemmy.zip -1 points 14 hours ago (2 children)

lol 1-1, 2-2 etc.

How do you get 1 + 2-1?

You need to distribute that minus sign to all numbers in the sequence. You can’t leave off the first one.

[–] TwilightKiddy@programming.dev 3 points 13 hours ago* (last edited 13 hours ago)

It's an infinite series, love, I just moved it, there are still enough elements in them because, well, they are infinite. If you are so sad about it, write the second one as 0-S, changes nothing but now you have a donut to pair up with the 1 in the first series.

[–] prime_number_314159@lemmy.world 1 points 13 hours ago

He has a plus one, and a minus one, a plus two, and a minus two, and so on. This is analogous to how conditionally convergent series can be modified to give any finite (or infinite) sum merely by changing the order of the terms.