Kolbe.LitMath 0.1.1

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Kolbe.LitMath --version 0.1.1                

                    
                

            
NuGet\Install-Package Kolbe.LitMath -Version 0.1.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Kolbe.LitMath" Version="0.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Kolbe.LitMath --version 0.1.1                

                    
                

            
#r "nuget: Kolbe.LitMath, 0.1.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Kolbe.LitMath as a Cake Addin
#addin nuget:?package=Kolbe.LitMath&version=0.1.1

// Install Kolbe.LitMath as a Cake Tool
#tool nuget:?package=Kolbe.LitMath&version=0.1.1

LitMath

A collection of AVX-256 accelerated mathematical functions for .NET

I rewrote Exp, Log, and Sin using pure AVX intrinsics, so instead of doing one calculation per core, you can now do 4 doubles or 8 floats per core. I added the ERF function and a Normal Distribution CDF as well. Exp, Log and Sin run between 1e-8 and 1e-10 in worst-case accuracy for double precision.

There are examples in the benchmark and tests. But here is one to get you started anyway.

Calculate 4 $e^x$'s at once and store the result in y.

Span<double> x = new Span<double>(new[] { -3.0, 0.0, 5.5, 3.14159 });
Span<double> y = new Span<double>(new[] { 0.0, 0.0, 0.0, 0.0 });
LitExp.E(ref x, ref y);
Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net6.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
0.7.0 648 11/16/2023
0.6.4 156 10/13/2023
0.6.3 367 1/5/2023
0.6.2 311 1/3/2023
0.6.1 316 1/3/2023
0.6.0 300 12/8/2022
0.5.8 337 12/4/2022
0.5.7 343 11/27/2022
0.5.6 321 11/26/2022
0.5.5 338 11/26/2022
0.5.4 354 11/26/2022
0.5.3 349 11/26/2022
0.5.2 353 11/22/2022
0.5.1 328 11/22/2022
0.5.0 420 9/24/2022
0.4.1 438 9/21/2022
0.4.0 444 9/21/2022
0.3.8 453 9/15/2022
0.3.7 472 9/14/2022
0.3.6 470 9/14/2022
0.3.5 476 9/14/2022
0.3.4 436 7/22/2022
0.3.3 440 7/21/2022
0.3.2 436 7/20/2022
0.3.1 462 7/20/2022
0.3.0 466 7/18/2022
0.2.1 466 7/9/2022
0.2.0 477 6/5/2022
0.1.2 448 6/3/2022
0.1.1 414 6/2/2022
0.1.0 450 6/2/2022