gatekeeping
You're viewing a single thread.
Last time I saw this kind of challenge it was on reddit and I just replied with ℝ, but people brought up that this leaves out complex numbers. I'll now contend, however, that any number not included in that isn't real.
You could use ℂ
Quaternions hello?
What about quaternions and octonions and ...
{x | x is a number}
You left out my system of rude words that's isomorphic to the real numbers
That leaves out quaternions
This image goes so hard
Just like birds, complex numbers aren't real!
Screw you sqrt(-1), you aren't even a real number, you poser!
Complex numbers? That sounds imaginary.
I prefer $