.NET Matrix Library - Eigenvalues eigenvectors SVD QR determinant inverse sparse
.NET Matrix Library 6.1

High performance matrix algebra for .NET programming!

Perform fast and accurate matrix operations in your .NET application.

Whether you are developing in VB.NET, C#, C++, J#, or Delphi and you need to solve systems of simultaneous equations, find least squares solutions of linear systems, multivariate regressions, solve singular value decompositions, eigenvalues and eigenvectors problems, let  .NET Matrix Library (NML™) do the job for you.

Download .NET Matrix Library now!


Get the best of two worlds

While exposing an easy to use and powerful interface, NML does not sacrifice any performance. Highly optimized BLAS and the standard LAPACK routines are used within the library and provide fast execution and accurate calculations.

NML has been developed as a mixed mode C++ project, combining together managed and unmanaged code and delivering the best of both worlds; the speed of native C++ code and the feature-rich and easy to use environment of the .NET Framework.

Internally it uses highly optimized code at processor level. This means that the processor type is detected at runtime and different brunches of code are executed in order to achieve optimal performance.

Download software brochure and performance benchmarks


Sparse Matrices

Starting from version 5.0, NML contains classes for sparse matrices which can be used in combination with the dense matrix and vector classes.

Additionally NML contains high performance sparse solver classes for solving large sparse symmetric and unsymmetric linear systems of equations.

Parallelism

NML makes full use of the capabilities of modern processors. It achieves impressive performance gains through parallelism provided by the newest multi-core architectures. Applications using NML can benefit from its multithreading capabilities in either of the following ways:

  • On single threaded applications, NML is by default configured to distribute the computational workload on all physical cores of the machine, dramatically reducing the execution time especially when it comes to operations on large matrices.
  • Being thread safe, NML allows its use in threaded applications. Threads defined in client applications can use objects of the library and execute methods independently of other threads.

Starting from version 4.1, new static methods have been introduced allowing a more precise control of the threading behavior of the library.

Native 64-bit support

NML is available in separate builds each one targeting either 32-bit or 64-bit platforms.

  • The 32-bit version of NML will run on 32-bit versions of Windows and also will run as a 32-bit process on 64-bit Windows
  • he 64-bit version of NML will run as a native 64-bit process on 64-bit Windows offering an additional 10 to 30% performance boost especially on large matrices.

Technical support

With the purchase of .NET Matrix Library you will receive six months of priority email technical support. Our support team responds to emails in less than 24 hours Monday to Friday. During this period you will also receive free product upgrades to the latest version.

Download a free trial now

Visit the download area of our site and download NML now. You will be able to use the fully functional version of NML for a period of 30 days. Even during the evaluation period we will be happy to assist you in using our software and reply to your queries.

Download .NET Matrix Library now!