this post was submitted on 19 Jun 2025
813 points (97.2% liked)
Math Memes
2480 readers
18 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
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
They're used in permutations and combinations a lot. Combinations is pretty obvious based on the name. Given X things, how many ways are there to choose Y. Permutations are the same but where order matters.
For example, if you shuffle a deck of cards properly randomly there will be 52! possible orderings (permutations).