gsl_test
Tests for gsl, the GNU Scientific Library
gsl_test,
C++ programs which
illustrate the use of the GNU Scientific Library.
GSL includes functions for:

Basis splines;

BLAS (Basic Linear Algebra Subprogram) support;

Chebyshev Approximation;

Complex numbers;

Differential Equations;

Discrete Hankel Transforms;

Discrete Wavelet Transforms;

Eigenvalues and Eigenvectors;

Fast Fourier Transforms;

Histograms;

IEEE Floating Point Calculations;

Interpolation;

Least Squares Fitting;

Linear Algebra;

Minimization;

Monte Carlo Integration;

NTuples;

Numerical Differentiation;

Permutations;

Physical Constants;

Quadrature (Numerical Integration);

QuasiRandom sequences;

Random Distributions;

Random Numbers;

Root finding of general nonlinear equations;

Roots of Polynomials;

Running Statistics;

Series Acceleration;

Simulated Annealing;

Sorting;

Sparse Matrices and Linear Algebra;

Special Functions;

Statistics;

Vectors and matrices;
Usage:

g++ myprog.C lgsl lgslcblas

compiles myprog.C and links it with GSL and
the necessary BLAS routines.
Licensing:
The computer code and data files made available on this web page
are distributed under
the GNU LGPL license.
Languages:
gsl_test is available in
a C++ version.
Related Data and Programs:
BLAS1,
a C++ library which
implements the BLAS Level 1 vectorvector routines,
which is included in GSL.
BLAS2,
a FORTRAN90 library which
implements the BLAS Level 2 matrixvector routines,
which is included in GSL.
BLAS3,
a FORTRAN90 library which
implements
the BLAS Level 3 matrixmatrix routines,
which is included in GSL.
POLPAK,
a C++ library which
evaluates various recursive
polynomials and other special functions.
SPECFUN,
a FORTRAN77 library which
evaluates various special functions.
TEST_VALUES,
a C++ library which
returns a few values of various special functions.
Reference:

http://www.gnu.org/software/gsl/
the GSL home page.

Mark Gelassi, Jim Davies, James Tyler, Bryan Gough,
Gerard Jungman, Patrick Alken, Michael Booth, Fabrice Rossi,
GNU Scientific Library Reference Manual,
Network Theory Ltd,
Third Edition, 2009,
ISBN: 0954612078.
Source Code:
Last revised on 31 August 2005.