| Gsl | |
| Gsl_blas | BLAS support |
| Gsl_blas_flat | |
| Gsl_blas_gen | |
| Gsl_bspline | Basis Splines |
| Gsl_cdf | Cumulative distribution functions |
| Gsl_cheb | Chebyshev Approximations |
| Gsl_combi | |
| Gsl_const | Values of physical constants |
| Gsl_deriv | Numerical Differentiation |
| Gsl_eigen | Eigensystems |
| Gsl_error | Error reporting |
| Gsl_fft | Fast Fourier Transforms |
| Gsl_fit | Least-Squares Fitting |
| Gsl_fun | Callbacks and types for error estimates |
| Gsl_complex | Complex arithmetic and simple functions |
| Gsl_sort | Sorting |
| Gsl_histo | Histograms |
| Gsl_ieee | IEEE floating-point arithmetic |
| Gsl_integration | Numerical Integration |
| Gsl_interp | Interpolation |
| Gsl_linalg | Simple linear algebra operations |
| Gsl_math | Mathematical constants and some simple functions |
| Gsl_matrix | Matrices of floats implemented with |
| Gsl_matrix_complex | Matrices of complex numbers implemented with |
| Gsl_matrix_complex_flat | Matrices of complex number simplemented with |
| Gsl_matrix_flat | Matrices of floats implemented with |
| Gsl_min | One dimensional Minimization |
| Gsl_misc | |
| Gsl_monte | Gsl_monte Carlo Integration |
| Gsl_multifit | Multi-parameter Least-Squares Fitting |
| Gsl_multifit_nlin | Nonlinear Least-Squares Fitting |
| Gsl_multimin | Multidimensional Minimization |
| Gsl_multiroot | Multidimensional Root-Finding |
| Gsl_odeiv | Ordinary Differential Equations |
| Gsl_permut | Permutations |
| Gsl_poly | Polynomials |
| Gsl_qrng | Quasi-Random Sequences |
| Gsl_randist | Random Number Distributions |
| Gsl_rng | Random Number Generation |
| Gsl_root | One dimensional Root-Finding |
| Gsl_sf | Special functions |
| Gsl_siman | Simulated Annealing |
| Gsl_stats | Statistics |
| Gsl_sum | Series Acceleration |
| Gsl_vectmat | Generic variant types for vectors and matrices |
| Gsl_vector | Vector of floats implemented with |
| Gsl_vector_complex | Vector of complex numbers implemented with a |
| Gsl_vector_complex_flat | Vector of complex numbers implemented with a |
| Gsl_vector_flat | Vector of floats implemented with a |
| Gsl_version | |
| Gsl_wavelet | Wavelet Transforms |