ELI5: Explain Like I'm 5

Abundance conjecture

Alright kiddo, today we're going to talk about something called the "abundance conjecture".

Now, imagine you have a really cool toy box filled with all sorts of toys. You want to know if there are more red toys or blue toys in your toy box, so you start counting. And guess what, you find out there are actually more blue toys than red toys!

The abundance conjecture is kind of like that, but with numbers. Mathematicians study something called "algebraic numbers" which are a type of number that can be solutions to algebraic equations (if you don't know what that means, don't worry about it!).

The abundance conjecture says that there are actually more algebraic numbers that have a certain property (called "totally real") than those that don't have that property. It's like saying there are more blue toys than red toys in your toy box.

Now, the tricky thing about the abundance conjecture is that nobody has been able to prove it with 100% certainty yet. It's like saying "I think there are more blue toys than red toys in my toy box, but I'm not totally sure." But lots of really smart mathematicians have studied it and think it's probably true.

So that's the abundance conjecture in a nutshell, kid. It's a fun puzzle for mathematicians to think about, kind of like trying to figure out how many toys you have of each color in your toy box!