r8lib


r8lib, a MATLAB code which contains utilities for real 64 bit (R8) 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 and an R version.

Related Programs:

c8lib, a MATLAB code which implements certain elementary functions for complex 64 bit (C8) variables;

i4lib, a MATLAB code which contains many utility routines, integer 32 bit arithmetic.

quaternions, a MATLAB code which carries out some simple arithmetic operations for quaternions.

r8col, a MATLAB code which contains utility routines for R8COL's, that is, real 64 bit 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

r8poly, a MATLAB code which contains a number of utilities for polynomials with R8 coefficients, that is, using real 64 bit arithmetic.

r8row, a MATLAB code which contains utility routines for R8ROW's, that is, real 64 bit 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 May 2021.