iSqrt(9)

A paradoxical conundrum has arisen: what is the square root of 9? Is it 3, as the mathemagicians would have you believe? Or is it something far more sinister?

Solution:

It turns out, dear reader, that iSqrt(9) is actually 3. But not just any 3. No, no. This 3 is a 3 that has been possessed by an ancient mathematical curse. A curse that forces it to repeat itself ad infinitum.

But that's not all. Oh no. The curse also comes with a side effect: whenever you try to use the number 3, it starts to repeat itself in your calculator. And your computer. And your toaster.