SMath

Overview

SMath is a math library built on .NET 7 generic math, offering a comprehensive set of static types for working with 2D geometry and statistics.

Features

Generic Math Capabilities

Leverages .NET 7’s new generic math features, allowing type-safe mathematical operations on various numeric types.

Geometry (2D)

Handle 2D geometric computations with ease. Available types and operations include:

• Point
  • Euclidean distance, Manhattan distance, Chebyshev distance, Minkowski distance.
• Line
  • Ray, Line Segment.
  • Operations: Projection, Intersection, Inclusion.
• Circle
  • Arc, Chord, Sector, Segment.
  • Operations: Perimeter, Region, Tangent Points, Inclusion.

Statistical Analysis

Perform basic statistical calculations:

• Correlation
• Variance
• Covariance
• Standard Deviation
• Histograms

Setup

Add nuget package to project.

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="SMath" Version="X.X.X" />
  </ItemGroup>
</Project>

Replace 'X.X.X' with the appropriate version from NuGet.

Usage

Here are some basic usage examples to get started with SMath:

Geometry: Working with Circles and Lines

// Using double precision
var line1 = Circle.TangentLine.FromAngle(radius: 5d, angle: Math.PI / 4d);

// Using float precision
var line2 = Circle.TangentLine.FromAngle(radius: 5f, angle: MathF.PI / 4f);

// Find tangent points from a circle
var tangentPoints = Circle.TangentPoint.FromPoint(radius: 2d, (4, 4));
var secantLine = Line.FromTwoPoints(tangentPoints.Value.Point1, tangentPoints.Value.Point2);

Statistical Calculations

// Example of calculating variance
var values = new double[] { 1, 2, 3, 4, 5 };
double variance = Statistics.Variance(values);
Console.WriteLine($"Variance: {variance}");

Contributing

Any ideas, contributions and bug reports are welcome!

For new idea create an issue.
For bug report create an issue.
For contribution create a pull request.

License

Project is under MIT license.