/MatrixCalculateLibrary

Matrix calculation

Primary LanguageC#

A&A

Matrix Calculator

What In This Document

How to connect in your app

  1. Download as zip.
  2. Open and build solution.
  3. In your project add reference to MatrixCalculateLibrary.dll

Or just install nuget package:

Install-Package AandA.MatrixCalculateLibrary -Version 1.0.0

How to use in code

Add using to list

using MatrixCalculateLibrary;

Code examples

Create matrix(array)

double[,] A = new double[3, 3]
{
	{ 3, 0, 2 },
	{ 2, 0, -2 },
	{ 0, 1, 1 }
};
double[,] B = new double[3, 3]
{
	{ 3, -1, 2 },
    	{ 1, 0, 3 },
    	{ 2, -1, 0 }
};

In examples we will use the A and the B matrixies.

Matrix sum

var result = BasicMatrixArithmetic.Add(a, b);

or

var result = A.Add(B);

Matrix subtract

var result = BasicMatrixArithmetic.Subtract(a, b);

or

var result = A.Subtract(B);

Matrix inverting

var result = InvertMatrixCalculator.CalculateInvertMatrix(A);

or

var result = A.Invert();

Matrix element cofactor

var result = MatrixCalculator.CalculateElementCofactor(0, 0, A);

or

var result = A.ElementCofactor(0, 0);

Matrix transpose

var result = MatrixCalculator.CalculateTransposeMatrix(A);

or

var result = A.TransposeMatrix();

Matrix determinant

var result = MatrixDeterminantCalculator.CalculateDeterminant(0, A);

or

var result = A.Determinant(0);

Matrix multiply

var result = MultiplyMatrixCalculator.Multiply(A, B);

or

var result = A.Multiply(B);

Matrix multiply on number

var result = MultiplyMatrixCalculator.MultiplyToNumber(A, B);

or

var result = A.MultiplyToNumber(5);