Re: More complex numbers than reals?

Le 15/07/2024 à 21:08, Moebius a écrit :

Hint: In (classical) mathematics {n+1, n+2, n+3, ...} is an infinite set for all n in IN.

If always infinitely many numbers remain, then it is impossible to remove infinitely many numbers, namely all numbers.

 Did you ever meet a "sensible student" who claimed that there is an n in IN such that {n+1, n+2, n+3, ...} is finite?

There are many students and matematicians who believe that all natural numbrs can be removed or simply applied, for instance for enzmerating purposes.
Regards, WM