C++ 的一些免费库
a development framework for multi-physics simulations (C++). VectorSpace provides vs.lib (integrable/differentiable objects in C++) and fe.lib (an object-oriented finite element library). NMath provides vector, matrix, complex numbers and math functions for the .NET platform (e.g. C#) macstl, std::valarray implementation using SIMD opcodes (Altivec on PowerPC, SSE/SSE2 on Intel) ExacMath library (quad and double-quad precision floating point math), from Floating Point Software. Math.h++ and LAPACK.h++ from Rogue Wave Software, Inc (LAPACK.h++ is not the same package as Roldan Pozo's LAPACK++ listed above) MtxVec, linear algebra/numerical library for Delphi and C++ Builder. Extreme Optimization Library, numerical library for .NET MAT<LIB> (Matlab compatible C++ Matrix Class Library)
C-XSC: A C++ Class Library for Extended Scientific Computing (A C++ interval methods class library) Siscat, C++ software for scattered data approximation JNL, A numerical language/library proposal for Java from Visual Numerics. LIA,GIA,ICE libraries for interval methods in C++ from Delisoft Ltd. Includes interval arithmetic, global optimization, and solving nonlinear equations. AMRES, a C++ library for financial analysis.

