c9b87548 (kx 2023-04-06 16:08:32 +0300 1)
c9b87548 (kx 2023-04-06 16:08:32 +0300 2) sources: https://multiprecision.org/download.html
c9b87548 (kx 2023-04-06 16:08:32 +0300 3)
c9b87548 (kx 2023-04-06 16:08:32 +0300 4) Requirements of 1.3.1: gmp-5.0.0, mpfr-4.1.0