C ++ library related to scientific computing

C ++ library related to scientific computing

Blitz ++

Reference: http://www.oonumerics.org/blitz/

Blitz ++ is an efficient function library for numerical computing. It is designed to create a set of computing environments that are as convenient as C ++ and faster than FORTRAN. Generally, the numerical program written in C ++ is about 20% slower than that written in FORTRAN. Therefore, blitz ++ just wants to get rid of this shortcoming. The method is to use the C ++ template technology to execute programs faster than FORTRAN. Blitz ++ is still developing. It is not available for common Linear Algebra methods such as SVD, FFTS, and qmres, however, the user can easily use the functions provided by blitz ++ to construct the function.

Pooma

Reference Site: http://www.c> http://www.codesourcery.com/pooma/pooma

Pooma is a free high-performance C ++ library for processing parallel scientific computing. Pooma's object-oriented design facilitates rapid Program Development and optimizes parallel machines to achieve the highest efficiency, making it easy to use in industrial and research environments.

MTL

Reference Site: http://www.osl.iu.edu/research/mtl/'> http://www.osl.iu.edu/research/mtl/

Matrix Template Library (MTL) is a high-performance generic component library that provides a large number of linear algebra functions for various format matrices. When some applications use high-performance compilers, such as Intel compilers, the resulting assembly code shows that they have almost no different performance than handwriting.

Cgal

Reference website: www.cgal.org

The computational geometry algorithms library aims to provide most of the important solutions and methods in computational ry to industrial and academic users in the form of a C ++ library.

Mathtools

Http://www.mathtools.net/C_C__/index.html

MATH Database Resource Index

GSL

Http://www.gnu.org/software/gsl/

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