Kirby Urner wrote:
> On Fri, 12 May 2000 23:58:05 -0700 I wrote:
> >Anyway, I wrote a Fraction class that sort of does
> >this (computes with fractions) -- maybe I'm reinventing
> >a wheel or two....
Just to mention two such modules : surd.py (1995) and yarn.py (1996)
found at Vaults of Parnassus
http://www.vex.net/parnassus/
in the Maths resources.