Re: udev and devfs - The final word

Linus Torvalds
2004-01-05T17:33:39Z

On Mon, 5 Jan 2004, Vojtech Pavlik wrote:
>
> Two dimensional discrete space (*) is enumerable.

Yeah, I'm sorry - you're the second person to point it out, and I really
knew that but had all the wrong associations (I was thinking of the
complex plane, not a discrete thing).

> (**) Assuming the coordinates can be negative. For non-negative
> it's even easier.

It ends up being exactly the same pattern as for fractions (ignoring 0,
which just shifts it), which I explicitly listed as being enumerable, so I
was just being stupid.

I can only say that it's been some time since I actually did my early
math..

Linus