packages

astronomy build system cdf com command line comport compression control csv curve fit data storage database dates and times decomposition decompositions dialogs directory dirfile DLL double-double precision dynamic languages eigenvalue eigenvalues exceptions exponential extended precision factorization fft file transfer files fitting fonts Fourier functional glob graphics GUI HTTP ieee image images input/output integration Internet interpolation inversion JSON least squares linear algebra linear programming matching math matrix minimization MPI networking ODE OpenGL operating system optimization orbits parallel parsing partial differential equations path pde planets platform plotting quad-double precision random numbers ranking regex root scripting search serial shared library singular value decomposition solver solvers sorting sound sparse splines SQL statisitcs statistics strings stylesheets svd SVG systems text time ordered tools unit number utilities vector Visual Basic Visual C walk weather windows wrapper XML XSLT