qd 2.3.22 Double-double and quad-double library
This package supports both a double-double datatype (approx. 32 decimal digits) and a quad-double datatype (approx. 64 decimal digits). The computational library is written in C++. Both C++ and Fortran-90 high-level language interfaces are provided to permit one to convert an existing C++ or Fortran-90 program to use the library with only minor changes to the source code. In most cases only a few type statements and (for Fortran-90 programs) read/write statements need to be changed. PSLQ and numerical quadrature programs are included.
- Website: https://www.davidhbailey.com/dhbsoftware/
- License: Modified BSD
- Package source: multiprecision.scm
- Patches: None
- Builds: x86_64-linux, i686-linux