gmpy2: Python interface to GMP/MPIR, MPFR, and MPC¶
GMP/MPIR, MPFR, and MPC interface to Python 2.6+ and 3.x
gmpy2 is a C-coded Python extension module that supports multiple-precision arithmetic. In addition to supporting GMP or MPIR for multiple-precision integer and rational arithmetic, gmpy2 adds support for the MPFR (correctly rounded real floating-point arithmetic) and MPC (correctly rounded complex floating-point arithmetic) libraries.
Equivalent System Packages¶
$ conda install python:gmpy2 python:gmpy2-devel
macports: install the following packages: python:gmpy2 python:gmpy2-devel See https://repology.org/project/python:gmpy2/versions, https://repology.org/project/python:gmpy2-devel/versions
However, these system packages will not be used for building Sage because using Python site-packages is not supported by the Sage distribution; see https://trac.sagemath.org/ticket/29023