python-bigfloat: python-bigfloat (Arbitrary precision floating point arithmetic) python-bigfloat: python-bigfloat: The bigfloat module is a Python wrapper for the MPFR library for python-bigfloat: arbitrary precision floating-point reliable arithmetic. python-bigfloat: python-bigfloat: The MPFR library is a well-known portable C library for python-bigfloat: arbitrary-precision arithmetic on floating-point numbers. It provides python-bigfloat: precise control over precisions and rounding modes and gives python-bigfloat: correctly-rounded reproducible platform-independent results. python-bigfloat: python-bigfloat: