this post was submitted on 20 May 2025
37 points (86.3% liked)

Math Memes

2508 readers
1 users here now

Memes related to mathematics.

Rules:
1: Memes must be related to mathematics in some way.
2: No bigotry of any kind.

founded 2 years ago
MODERATORS
37
Are you in the 95%? (infosec.pub)
submitted 1 month ago* (last edited 1 month ago) by BB84@mander.xyz to c/mathmemes@lemmy.blahaj.zone
 

SpoilerMore like 99.9995%

https://artofproblemsolving.com/community/c2532359h2760821_the_emoji_problem__part_i

solution:

🍎 = 36875131794129999827197811565225474825492979968971970996283137471637224634055579
🍌 = 154476802108746166441951315019919837485664325669565431700026634898253202035277999
🍍 = 4373612677928697257861252602371390152816537558161613618621437993378423467772036

top 17 comments
sorted by: hot top controversial new old
[–] TammyTobacco@sh.itjust.works 41 points 1 month ago

The solution is easy. Blocks Community

[–] very_well_lost@lemmy.world 18 points 1 month ago* (last edited 1 month ago) (1 children)

Is this one of those problems that looks trivially easy to solve but has actually been an open problem in math for centuries and drives all who attempt it to inevitable madness?

Getting a real "Collatz" vibe from this

[–] BB84@mander.xyz 16 points 1 month ago (1 children)

There is a solution. It's just 80 digits long. I added it to the OP in the spoiler.

[–] very_well_lost@lemmy.world 8 points 1 month ago* (last edited 1 month ago) (1 children)

Rad! Are there solutions for all numbers, I wonder? Or just 4?

ETA: I found at least one solution that works for 2. (1, 1, 3)

[–] BB84@mander.xyz 2 points 1 month ago

Yeah based on the graphical description in the linked post there probably are other solutions. But I don't think it would work for all integer.

[–] ICastFist@programming.dev 10 points 1 month ago

The positive values are calories, fructose and citric acid

[–] oftheair@lemmy.blahaj.zone 8 points 1 month ago (1 children)
[–] threelonmusketeers@sh.itjust.works 1 points 3 weeks ago (1 children)

Is this Lemmy thread too small to contain it?

[–] oftheair@lemmy.blahaj.zone 1 points 3 weeks ago (1 children)

Too small to contain what?

[–] threelonmusketeers@sh.itjust.works 1 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

The "truly marvelous" solution :)

Edit: Wait, was your "yes" a response to the question in the image or the question in the title?

[–] DropThePot@lemy.lol 6 points 1 month ago* (last edited 1 month ago) (1 children)

7, 14, 79 comes pretty close. 35, 132, 627 are even closer.

[–] BB84@mander.xyz 15 points 1 month ago* (last edited 1 month ago)

Have you tried 36875131794129999827197811565225474825492979968971970996283137471637224634055579, 154476802108746166441951315019919837485664325669565431700026634898253202035277999, 4373612677928697257861252602371390152816537558161613618621437993378423467772036 ?

[–] wise_pancake@lemmy.ca 2 points 3 weeks ago (1 children)

I’ll be honest, I cleaned up the equation into a similar format, saw it was some elliptic curve thing and said to myself β€œthis is where I’d send it to a computer”, but obviously the solution is so large I doubt it wins be easily to numerically derive.

[–] BB84@mander.xyz 2 points 4 days ago

Yeah it's beyond floating point precision range so doing it on a computer requires special care, but it's still very doable, as the linked post demonstrates!