Package details of qd

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.

There is 1 version available for this package.


Version2.3.22
Defined atgnu/packages/multiprecision.scm:222 (guix channel)
Installation command
guix install qd
Home pagehttps://www.davidhbailey.com/dhbsoftware/

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