ILNumerics.Computing 6.0.69-beta05

ILNumerics Ultimate VS

This package is part of ILNumerics Ultimate VS - a powerful framework for technical application development on .NET. ILNumerics provides packages for the convenient authoring of:

• Fast numerical algorithms in Matlab(R) and numpy style
  • Efficient n-d array classes: ILNumerics.Computing (online docu)
  • Large selection of fundamental, mathematical array functions
• Toolboxes for
  • Interpolation: ILNumerics.Toolboxes.Interpolation (online docu)
  • Optimization: ILNumerics.Toolboxes.Optimization (online docu)
  • Statistics: ILNumerics.Toolboxes.Statistics (online docu)
  • HDF5: ILNumerics.IO.HDF5 (online docu)
• Flexible, good looking, fast and robust 2D and 3D visualizations.
  • ILNumerics Visualization Engine: ILNumerics.Drawing: (online docu)
    • Scene graph based rendering of line-, scatter-, XY-, contour-, surface plots.
    • Compose complex scenes built of simple point-, lines-, and triangle-shapes.
    • Output to common image formats and SVG.
  • Windows Forms Controls: ILNumerics.Drawing.Platforms
    • Interactivity on Windows.Forms: ILNumerics.Drawing.Panel
    • Hardware acceleration (OpenGL)
    • Fully featured GDI+ fallback.
  • ILNumerics Drawing Extensions: ILNumerics.Toolboxes.Drawing2
    • Bar-, spline-, region-, error-, candlestick-, fill area-, stacked area-, box plots.
    • More and faster surfaces, smooth surface.
• Visual Studio Tools: get the free Array Visualizer from MS Marketplace

Compatibility

ILNumerics is compatible with all .NET runtimes since .NET Framework 4.6.1., including .NET Core, .NET 5.0, .NET 6.0.

We've invested great effort to translate and keep up to date the quasi standard algorithms for all computational routines, including linear algebra, FFT and optimization methods. These purely managed implementations are the first to bring professional robustness and precision to .NET. Hence, ILNumerics runs efficiently on any platform supported by .NET! Optionally, native libraries can be used to replace the managed default implementation. For the Windows platform, such native, optimized libraries are provided, too.

Performance

ILNumerics apps are typically much faster than alternatives: faster to implement and faster during execution. With ILNumerics the size of your data is not limited by the managed heap. ILNumerics n-dimensional Array<T> bridges the gap from high-level mathematical expressions down to native memory robustly, efficiently, and transparently. It allows to connect your data to any 3rd party without hassle. Further, it is able to host your data on any computational resource found, including CPUs and GPUs - key for heterogeneous, parallel computing.

Computing Engine

Implement numerical algorithms in the way you are used to: based on n-dimensional arrays.

Array<double> A = ones(10,20); 
Array<double> B = rand(20,20) + eye(20,20) * 10; 

// compute singular values
Array<double> C = svd(A); 

// compute FFT, 3rd ... last columns of A
C = fft(A[full, r(2,end)]); 

Getting started with Array<T>
Detailed subarray documentation General getting started guide

Features

Algorithms created with ILNumerics Computing Engine do ...

• provide full compatibility with array features of Matlab(R) and numpy.
• automatically clean up after you. No need to deal with memory anymore!
• use state of the art implementations, maintained and accepted by the scientific community for decades.
• run on any platform supported by .NET - without giving up on robustness nor precision.
• auto-parallelize where possible, and
• implement many optimizations internally. They usually run faster than any competitor!
• break free from limitations of the managed heap reliably (no GC, no 3GB size limit).

Preparation

• install the ILNumerics Visual Studio extension
• download your trial license.
• activate your seat.

Quick Start

• reference this package in your project.

• include the following 'using' directives (C#):

    using ILNumerics; 
    using static ILNumerics.ILMath; 
    using static ILNumerics.Globals; 
  

• read the beginners guide and start implementing your algorithms!

Documentation

• https://ilnumerics.net/general-usage_v5.html#

Examples

ILNumerics example collection