Not implemented
Mathematical functions (completed)
Complex numbers (completed)
Polynomials (completed)
Special functions (completed)
Vectors and matrices
Complex
Permutations (completed)
Combinations (completed)
Sorting (completed)
BLAS support
Not at all
Linear algebra
QR: QTvec, Qvec, Rsolve, Rsvx, R_svx
Tridiagonal Decomposition
Bidiagonalization
Householder Transformations
Complex
Eigensystems (completed)
FFT (completed)
Numerical integration (completed)
Random number generation (completed)
Quasi-random sequences (completed)
Random number distributions (completed)
Statistics (completed)
Histograms (completed)
Ntuples
gsl_ntuple_project Fails on cygwin
Monte-Carlo integration (completed)
Simulated annealing
Buggy!
Ordinary differential equations (completed)
Interpolation (completed)
Numerical differentiation (completed)
Chebyshev approximations (completed)
Series accelerations (completed)
Discrete Hankel transforms (completed)
One dimensional root finding (completed)
One dimensional minimization (completed)
Multidimensional root finding (completed)
Multidimensional minimization (completed)
Least-squared fitting (completed)
Nonlinear least-squared fitting (completed)
Physical constants (completed)
IEEE floating-point arithmetic
Many