I think I'll have an early night. (View Post)

So you'd say "A number of people is here"? EDIT Sorry. I see you have already conceded :) (View Post)

It depends which kind of infinity you are talking about. I think N0 squared just equals N0 i.e. still countable. You put the integers in a grid and count them diagonally staring in the top left corne… (View Post)

Yes Euler's identity: (View Post)

There are an infinite but countable Aleph1 ℵ1 number of rationals. The number of irrationals is uncountably Aleph2 ℵ2 infinite, and I can prove it. (View Post)