On Wed, 30 Apr 2008 at 09:10AM -0700, bill.p wrote:
> > My present thought is that I'd need a list of integers plus another
> > integer - the integer could either be the number of non-recurring
> > terms, or it could be the number of recurring terms. Given the way
> > that Python handles negative indices I guess the second option could
> > amount to the same thing by making it negative. Again, feedback
> > welcomed.
> >
> > Bill
> Hmmm, I'll take that as 'No Interest' then....

I haven't been following this carefully, but I'd like to see a format
for quadratic irrationals that is along the same lines as Mathematica:

  ContinuedFraction[Sqrt[15]]

yields

  {3, {1, 6}}.

The first entry is the integer part, and after that, we'd have a tuple
or list that gives you the periodic stuff. Rational numbers would be
just a list of integers:

 {3, 7, 15, 1, 292, 1, 1, 1, 2, 1}

It would also be nice if you could do symbolic expressions as entries in
the list.

Dan

-- 
---  Dan Drake <[EMAIL PROTECTED]>
-----  KAIST Department of Mathematical Sciences
-------  http://math.kaist.ac.kr/~drake

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