Purenum + GMP

[Kevin Ryde]

Shawn Yarbrough <shawn at nailstorm.com> writes:
>
> My C++ bignum project uses GMP as a backend.  I would like to have a
> link in the "Projects Using GMP" section of the GMP web page.  I
> already link to GMP.

I'll add to the language bindings section in the manual.

You might like to use mpz_fac_ui for factorials, and you'll want to
use mpz_pow_ui for powering, or some similar "doubling" style
algorithm.