This module performs DoubleDouble arithmetic.
To use it, make sure that you have installed:
gmp-6.2.0 or later ( https://gmplib.org )
mpfr-4.1.0 or later ( https://www.mpfr.org )
Then install Math::MPFR-4.22 or later:
cpan -i Math::MPFR
Then install this module:
cpan -i Math::FakeDD
Please raise any issues with Math::MPFR at:
https://github.com/sisyphus/math-mpfr/issues
Please raise any issues with Math::FakeDD at:
https://github.com/sisyphus/math-fakedd/issues
The basics of the DoubleDouble data type and its
arithmetic can be found at:
https://en.wikipedia.org/wiki/Quadruple-precision_floating-point_format#Double-double_arithmetic