Programming with multiple precision

GMP and MPFR are portable libraries for arbitrary precision arithmetic, large set of functions which allows to organize the computational process with different digit capacity.

Part I The usage GMP and MPFR in C/C++.- Why does the precision improve?- About GMP.- Solution of linear algebraic equations by Gauss method.- What is MPFR?.- GMP for ++.- Part II Parallel programming with GMP.- Parallel calculations using MPI.- MPIBNCpack Library.- Parallel method for solution SLAE with multiply precision.