gmp: GMP (GNU's MP Bignum Library) gmp: gmp: GMP is a free library for arbitrary precision arithmetic, operating gmp: on signed integers, rational numbers, and floating point numbers. gmp: There is no practical limit to the precision except the ones implied gmp: by the available memory in the machine GMP runs on. GMP has a rich gmp: set of functions, and the functions have a regular interface. gmp: gmp: gmp: gmp: Packaged by Georgi D. Sotirov