GMPY_CFFI is a python wrapper of the GNU Multiple Precision Arithmetic Library. It aims to be a PyPy compatible alternative to gmpy2. Consequently we use the python cffi library to wrap:

• GMP for integer and rational arithmetic.
• MPFR for correctly rounded floating-point arithmetic.
• MPC for correctly rounded complex floating-point arithmetic.

To install gmpy_cffi, simply run:

$ pip install gmpy_cffi

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