On: GMP: The GNU Multiple Precision Arithmetic Library

[lifthrasiir]

Just to be clear, GMP also supports C++ interface and even C++11 custom literals (`123_mpz` etc.). Unfortunately many Windows builds of GMP seem to omit libgmpxx-*.dll required for the C++ interface.

[arketyp → lifthrasiir]

I chose MPIR for the Windows build options which seemed like less of a hassle. In the end I didn't use the C++ wrapper stuff.