libmpc: libmpc (Multiple Precision Complex Library) libmpc: libmpc: mpc is a complex floating-point library with exact rounding. It is libmpc: based on the GNU MPFR floating-point library (http://www.mpfr.org/), libmpc: which is itself based on the GNU MP library (http://gmplib.org/). libmpc: libmpc: Homepage: http://www.multiprecision.org libmpc: libmpc: libmpc: libmpc: