80 bit precision ?

[Paul Rubin]

"Sébastien Boisgérault" <Sebastien.Boisgerault at gmail.com> writes:
> http://sourceforge.net/projects/gmpy/
> 
> To be honest, I have never used it ;). A review would be
> appreciated.

I've used it for large integer calculations and it's great, around 5x
faster than Python longs if I remember right.  I did hit a couple bugs
that have been fixed since then, and there are a few interface quirks.