Date: Jul 12, 2013 9:16 AM
Author: David C. Ullrich
Subject: Re: Equidistance

On Fri, 12 Jul 2013 01:15:46 -0700, William Elliot <marsh@panix.com>
wrote:

>Let (S,d) be a compact Hausdorff space and f:S -> S a homeomorphism.
>How can it be show that there are some distinct x and y for which
> d(f(x),f(y)) = d(x,y)?


What is "d"?

(Just pretending to be you...)