- Financial Numerical Recipes - Discussion of algorithms and C++ code for advanced financial calculations by Bernt Arne Ødegaard.
- Micro Economy Model Software - Mathematic Economic Model for Teachers and Students of marketing and economics.
- QuantLib - A free/open-source library for quantitative finance, written in C++ and exported to different languages such as Python, Ruby and Scheme.
- UnRisk - A software tool for the robust, accurate and fast pricing of complicated financial derivatives. It has a C++ kernel, but can be used under Mathematica.
