...systems;

One referee has remarked that ``This describes the referee, who admits to having found the paper interesting. Though, I suspect, now, more people know about chaos than continued fractions.'' The author is inclined to agree, and hopes that this paper will interest some of these people in continued fractions.

...number

This is a well-known unsolved problem.

Rob Corless
Wed Jun 7 09:09:48 PDT 1995