Gmp.mpf seems to be lacking in the sqrt()/pow() departement, which makes it hard to use for the guass-legrende PI formula.
Also, Gmp.mpq has some nice optimizations for dealing with operations where one of the operands is a small integer which makes it quite a bit faster.
/ Fredrik (Naranek) Hubinette (Real Build Master)
Previous text:
2003-03-22 07:36: Subject: Re: Do we have a floatingpoint bug?
Maybe it could be rewritten to use Gmp.mpf directly instead of implicit mpz?
/ Mirar