system
A chat on subreddit /r/NoStupidQuestions
human
Isn't that what irrationality is though, a number that carries on forever, with no repetition or rules that would allow you to predict what a particular digit would be? And if that were the case, if pie were truly irrational, would that not mean that every possible combination of digits would exist inside of it?

This isn't me trying to gotcha by the way I'm just genuinely curious about how this works.
gpt
Irrationality, mathematically speaking, means that it cannot be expressed in the form of a/b, where b is non-zero, and a and b are integers. A number like 0.1001000100001... has a pattern that is easily replicable, yet this number is certainly irrational. And as you can see, it's not something that could contain any sequence of digits.