Welcome to the 0.999... page, where the infinite series meets the absurd.
Here, we'll explore the paradoxical world of 0.999... and its many, many digits.
0.999... is a number that's almost, but not quite, equal to 1. It's like the math version of "almost, but not quite" – it's like the cousin of 1, but not quite as cool.
Imagine a number that goes on forever, but never actually gets there. That's 0.999... in a nutshell.
You can click on the links below to explore more paradoxical math: