Gael Guennebaud

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms. * It supports tiny & large dense, and sparse matrices, fully integrated with one another. * It has no dependency and no binary to compile or link-to. * It takes full advantage of ... [More] expression templates to provide a great API, and enable many optimizations including temporary removal, and intelligent explicit vectorization (SSE, AVX, AltiVec, and NEON). * Performance is on par with the best BLAS implementations. * It provides linear solvers comparable to LAPACK as well as sparse direct and iterative methods with preconditioners. * It keeps in mind the real needs of applications, for example the geometry features needed for 3D graphics. [Less]