LX4Cnh 1.1.0

dotnet add package LX4Cnh --version 1.1.0
NuGet\Install-Package LX4Cnh -Version 1.1.0
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="LX4Cnh" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add LX4Cnh --version 1.1.0
#r "nuget: LX4Cnh, 1.1.0"
#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 LX4Cnh as a Cake Addin
#addin nuget:?package=LX4Cnh&version=1.1.0

// Install LX4Cnh as a Cake Tool
#tool nuget:?package=LX4Cnh&version=1.1.0

Algorithm for high-speed multiplication of LARGE numbers; [0]

Read about LX4Cnh and related: 📑 https://www.reddit.com/r/x3F/comments/ovq368/highspeed_multiplication_of_large_numbers_fast/

Copyright (c) 2021  Denis Kuzmin <x-3F@outlook.com> github/3F

[ @ ☕ ]    License

MLnoCS vs LX4Cnh

Algorithm Maximum bits One multiplication
LX4Cnh 128+ × 128+ less than ~ 4.3 ns == 0.0000000043 sec
MLnoCS 128+ × 16 (*[1] 32) less than ~ 0.31 ns == 0.00000000031 sec
LX4Cnh optimized*[2] 128+ × 128+ *[2] less than ~ 0.86 ns == 0.00000000086 sec
  • *[1] - theoretically up to 128 x 32 with some correction.
  • *[2] - The actual calculation using LX4Cnh can be a bit optimized such for FNV1a-128 implementation (find it in my repo):

alternate text is missing from this package README image

(1 ns == 0.000000001 sec)

Where is this used?

.NET implementation

128-bit numbers (full range, 128 × 128) NuGet package

LX4Cnh class provides several ways of setting and getting numbers by using uint, ulong, or bytes array. Just play with available Unit-Tests and Speed-Tests.

alternate text is missing from this package README image

For example, using ulong (UInt64)
//   0x4BD4823ECC5D03EB19E07DB8FFD5DABE
// × 0x1D05906000069ABC40A30C07A70906D1

ulong high = LX4Cnh.Multiply
(
    0x4BD4823ECC5D03EB, 0x19E07DB8FFD5DABE,
    0x1D05906000069ABC, 0x40A30C07A70906D1,
    out ulong low
);
//          high            low
//     ________________|_______________
// = 0xACBBE8EAB60C77E249B25D708366091E

LX4Cnh core algorithm: 1.0
LX4Cnh for .NET: 1.1.0.2080+d76d867
Configuration: RCI
Platforms: net40;net472;netcoreapp2.1;net5;netstandard2.0

:: generated by a vsSolutionBuildEvent 1.14.1.34071


GetNuTool package manager: gnt /p:ngpackages="LX4Cnh/1.1.0"

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 was computed.  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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 is compatible.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net40 is compatible.  net403 was computed.  net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 2.1

    • No dependencies.
  • .NETFramework 4.0

    • No dependencies.
  • .NETFramework 4.7.2

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.
  • net5.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on LX4Cnh:

Repository Stars
3F/MvsSln
🧩 Customizable VisualStudio .sln parser, Complex support of the projects (.vcxproj, .csproj., …), Pluginable lightweight r/w handlers at runtime, and more …
Version Downloads Last updated
1.1.0 2,038 7/26/2021