r8lib


r8lib, a C++ code which contains a number of utility routines for "R8" or "double precision real" arithmetic.

Licensing:

The computer code and data files made available on this web page are distributed under the GNU LGPL license.

Languages:

r8lib is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and an Octave version and a Python version.

Related Programs:

c4lib, a C++ code which implements certain elementary functions for "C4" or single precision complex variables;

C8LIB, a C++ code which implements certain elementary functions for "C8" or double precision complex variables;

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I8LIB, a C++ code which contains many utility routines, using "I8" or "double precision integer" arithmetic.

L4LIB, a C++ code which contains many utility routines, using one byte logical (L4) variables.

R4LIB, a C++ code which contains many utility routines, using "R4" or "single precision real" arithmetic.

R8COL, a C++ code which contains utility routines for R8COL's, that is, double precision real MxN arrays, considered as N column vectors, each of length M. The data may be thought of as a matrix of multiple columns, and many operations will be carried out columnwise.

r8lib_test

R8ROW, a C++ code which contains utility routines for R8ROW's, that is, double precision real MxN arrays, considered as M row vectors, each of length N. The data may be thought of as a matrix of multiple rows, and many operations will be carried out rowwise.

Source Code:


Last revised on 06 April 2020.