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The GNU Scientific Library (GSL) is a numerical library for C and C++
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programmers. It is free software under the GNU General Public License.
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The library provides a wide range of mathematical routines such as
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random number generators, special functions and least-squares
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fitting. There are over 1000 functions in total.
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The complete range of subject areas covered by the library includes,
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Complex Numbers Roots of Polynomials Special Functions
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Vectors and Matrices Permutations Sorting
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BLAS Support Linear Algebra Eigensystems
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Fast Fourier Transforms Quadrature Random Numbers
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Quasi-Random Sequences Random Distributions Statistics
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Histograms N-Tuples Monte Carlo Integration
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Simulated Annealing Differential Equations Interpolation
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Numerical Differentiation Chebyshev Approximation Series Acceleration
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Discrete Hankel Transforms Root-Finding Minimization
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Least-Squares Fitting Physical Constants IEEE Floating-Point
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As of 2004, GSL itself is essentially feature complete, the developers
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are not actively working on any major new functionality.
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