r8lib, a Python code which contains utilities for double precision real (R8) arithmetic.
The computer code and data files made available on this web page are distributed under the GNU LGPL license.
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.
c4lib, a Python code which contains many utility routines, using "C4" or "single precision complex" arithmetic.
c8lib, a Python code which contains many utility routines, using "C8" or "double precision complex" arithmetic.
i4lib, a Python code which contains many utility routines, using "I4" or "single precision integer" arithmetic.
r8col, a Python 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.
r8row, a Python 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.
uniform, a Python code which contains uniform random number generators (RNG's) for several arithmetic types.