Foundational classes for financial, engineering, and scientific applications, including complex number classes, general vector and matrix classes, structured sparse matrix classes and factorizations, general sparse matrix classes and factorizations, general matrix decompositions, least squares solutions, random number generators, Fast Fourier Transforms (FFTs), numerical integration and differentiation methods, function minimization, curve fitting, root-finding, linear and nonlinear programming. This package also provides functions for statistical computation and biostatistics, including descriptive statistics, probability distributions, combinatorial functions, multiple linear regression, hypothesis testing, analysis of variance, multivariate statistics, partial least squares, and nonnegative matrix factorization. Built on .NET Standard 2.0. Requires a minimum of .NET Standard 2.0, .NET 5, .NET Core 2.0 or .NET Framework 4.6.1. Requires libgcc linux. Requires x64 hardware.
$ dotnet add package CenterSpace.NMath.Standard.Linux.X64February 2026 CenterSpace Software, LLC
This package is built as .NET Standard 2.0 which means it can be consumed by any of these projects:
.NET Standard 2.0 or higher.NET Framework 4.6.1 or higher.NET Core 2.0 or higher.NET 5.0 or higherIf you have an older environment, please look at NMath 6.2.
This package contains foundational classes for object-oriented numerics on the .NET platform. NMath includes complex number classes, general vector and matrix classes, structured sparse matrix classes and factorizations, general sparse matrix classes and factorizations, general matrix decompositions, least squares solutions, random number generators, Fast Fourier Transforms (FFTs), numerical integration and differentiation methods, function minimization, curve fitting, root-finding, linear and nonlinear programming.
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Code examples are available in C# or VB. Studying the examples is one of the best ways to learn how to use NMath.
NMath packages are free and fully-functional for a 30-day evaluation period. For continued use, please purchase a license through our secure online store.
NMath is licensed per developer seat. Each developer writing code using NMath requires a license. (For example, if 5 developers are writing an application, and only 3 are doing most of the intense math work, all 5 must have a license.) There are no runtime or deployment fees for products developed that make use of CenterSpace packages.
For more information, please check out the NMath license agreement.
NMath license information is stored in a license key which must be found at runtime. The license key governs the properties of your installation. If no license key is found, a default evaluation license key is used which provides a free 30-day evaluation period for CenterSpace.NMath on the current machine.
You can specify your license key using various mechanisms: by environment variable, by configuration app setting, and programmatically.
CenterSpace technical support is available to all customers currently under a maintenance contract. Product purchase comes with one year of maintenance. Contact us for technical support.
You can save time if you isolate the problem to a small test case before contacting Technical Support. You may also find your questions answered in our FAQ.
CenterSpace developers are experts at object-oriented numerics. We can bring valuable experience to companies that are building and deploying critical .NET numerical applications. Our developers can assist you in all phases of your numerical development projects, providing expertise and hands-on support in design, development, optimization, and deployment. For more information, contact our sales department.
Upgrades are available free of charge to customers with current annual maintenance contracts.