Odeint is a modern C++ library for numerically solving Ordinary Differential Equations. It is developed in a generic way using Template Metaprogramming which leads to extraordinary high flexibility at top performance. The numerical algorithms are implemented independently of the underlying arithmetics. This results in an incredible applicability of the library, especially in non-standard environments. For example, odeint supports matrix types, arbitrary precision arithmetics and even can be easily run on CUDA GPUs.
Odeint is a header only C++ library and the full source code is available for download. distributed under the highly liberal Boost Software License. Hence, odeint is free, open source and can be used in both non-commercial and commercial applications.