Introduction - If you have any usage issues, please Google them yourself
GMP large numbers library is part of the GNU project, born in 1991. As a large arbitrary precision integer arithmetic library, which includes an arbitrary precision integer, floating-point all the basic arithmetic operations. It is a C language library, but the official C++ wrapper class, the main direction of application of cryptography, network security, algebraic systems, computing sciences. GMP library running speed is very fast, he said he was the fastest on the planet Tarsus library on its official website, but GMP library provides only math functions, and no cryptography-related advanced features.