In article <firstname.lastname@example.org>, "Ross A. Finlayson" <email@example.com> wrote:
> > Something that everyone who understands anything about Complete Infinite > > Binary Trees should know but WM apparently does not. > > -- > > > Those aren't all the rational sequences, only integral products of > negative powers of two.
Any product, integral or otherwise, of negative powers of two is a negative power of two. --