High Quality Content by WIKIPEDIA articles! ILNumerics is an mathematical class library for .NET software developers. It simplifies the implementation of all kinds of numerical algorithms. ILNumerics was designed for helping developers to create distribution-ready applications. Interfaces of existing algebra systems were often found to be less effective, when it comes to distribution/integration into existing projects. Therefore, ILNumerics does not come with an interpreter but directly utilizes features of modern development environments and programming languages like C#.