- last post: 01.01.0001 12:00 AM PDT
Pi is a # with a never ending amount of digits (I forget the name) where it doesn't repeat, so is the square root of 2, so the square of Pi would be one of these #'s also, I think they are irrational #'s. No it's not imaginary, thats when you have the eve root of a negative, where i = the root of -1.