GSLC 科學(xué)計算庫
GNU Scientific Library (GSL) 是一個為C和C++程序員提供的數(shù)值庫。它是 GNU 通用公共許可證下的自由軟件。
該庫提供了廣泛的數(shù)學(xué)程序,如隨機(jī)數(shù)生成器、特殊函數(shù)和最小二乘法擬合。總共有超過1000個函數(shù),有一個廣泛的測試套件。
與專有數(shù)字庫的許可證不同,GSL的許可證并不限制科學(xué)合作。它允許你與他人自由分享你的程序。
該類庫提供了關(guān)于數(shù)學(xué)計算的很多方面,包括:
| Complex Numbers | Roots of Polynomials |
| Special Functions | Vectors and Matrices |
| Permutations | Sorting |
| BLAS Support | Linear Algebra |
| Eigensystems | Fast Fourier Transforms |
| Quadrature | Random Numbers |
| Quasi-Random Sequences | Random Distributions |
| Statistics | Histograms |
| N-Tuples | Monte Carlo Integration |
| Simulated Annealing | Differential Equations |
| Interpolation | Numerical Differentiation |
| Chebyshev Approximation | Series Acceleration |
| Discrete Hankel Transforms | Root-Finding |
| Minimization | Least-Squares Fitting |
| Physical Constants | IEEE Floating-Point |
| Discrete Wavelet Transforms | Basis splines |
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