ELI5: Explain Like I'm 5

Fabius function

The Fabius function is a special kind of mathematical function that does something very cool. Imagine you have a really big number, like a million. If you divide that number in half, you get 500,000. If you divide that number in half again, you get 250,000. You can keep doing this until you get down to a really small number, like 0.00000001.

Now, the Fabius function helps you do this process in a way that's more efficient. Instead of dividing your big number in half each time, the Fabius function splits your number into smaller and smaller pieces in a way that's just right. This means that you can get to your final answer much faster than with regular division.

The Fabius function is named after a very smart mathematician named Roland Fabius, who discovered it in the 1960s. It's used in all kinds of mathematical research, like studying patterns in the universe or predicting how things will move over time.

So, imagine you have a really big number and you want to divide it up into smaller pieces. Instead of just cutting it in half each time, you can use the Fabius function to split it up in a smarter way. This will help you get to your final answer much faster and with more accuracy.