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Our customers

This is a partial list of companies who are using our libraries: ABB Robotics Allstate Arcam Astra Schedule Babson College Canadian Council on Learning Canyon Associates Caxton Associates CECity Constellation Energy CreditSights DeepOcean Duke University Dynamotive Elecsoft Engelhard Corporation Epcor Equipoise Software Galileo International GAM UK Gammex GlaxoSmithKline Global Matrix The Hartford Infinera Corporation Intel JDS Uniphase LaBranche & Co. Learning & Skills Council Jacobs Consultancy Litman Gregory Lucas Systems Malvern Instruments Medrio Merck & Co. Mintera. Monitor Software MorningStar NanoString Technologies Paletta Invent Parametric Portfolio Associates Prosanos RATA Associates RiskShield Ramboll Standard & Poor's Strategic Analysis Corporation Univ. of Alicante Univ. of South Carolina vielife Xerox US Army

Extreme Optimization Numerical Libraries for .NET

What's New in Version 5.0

Improved setup experience

• There now is one setup for all .NET versions.
• There is no longer a separate trial version. Instead, you can activate your license using the new license manager.
• The new license manager application lets you keep track of when your trial version or update subscription will expire, and helps you order or upgrade.

F# support

• Integration with fsi, including pretty printing of vectors and matrices.
• Support for F# indexers for vector and matrix slices.
• Support for F#-specific operators like elementwise multiply and divide.
• F# function bindings for many mathematical and statistical functions.
• F# function bindings that allow partial evaluation.
• F# support for symbolic differentiation.

Math Library

• A new static class, NumericsConfiguration, provides access to global settings, including settings for the linear algebra and FFT kernels, and arbitrary precision floating-point arithmetic.
• Akima splines and cubic Hermite splines.
• Evaluation of orthogonal polynomials.

Vector and Matrix Library

• New symmetric indefinite decomposition.
• New Summarize methods to display compact representations of vectors and matrices.
• 100% of DoubleComplex functionality is available in managed code.
• All functionality is now available for generic element types, including real and complex, as well as dense and sparse matrices.
• Consistent naming of operator methods for static calls, in-place and out-of-place updates.
• Relational operators for generic matrices.
• The location of native assemblies can be configured.
• Matlab reader can access all arrays in a file, not just the first.

Statistics Library

• Factor analysis using a wide variety of extraction and rotation methods.
• New method to compute the nearest correlation matrix.
• New methods to get the skewness or kurtosis of a numerical variable with its standard error.