Math::BigInt::GMP - Use the GMP library for Math::BigInt routines. Provides support for big integer calculations via means of the GMP c-library. Math::BigInt::GMP now no longer uses Math::GMP, but provides its own XS layer to access the GMP c-library. This cuts out another (perl sub routine) layer and also reduces the memory footprint by not loading Math::GMP and Carp at all. WWW: http://search.cpan.org/dist/Math-BigInt-GMP/