public void CheckUpdatingMatrix(double[,] array, double[,] expected)
{
var matrix = new MatrixSymmetric(array);
matrix.SetValue(1, 2, 1);
Assert.That(matrix.Values, Is.EqualTo(expected));
}
public void CheckAddingSymmetricMatrices(double[,] array1, double[,] array2, double[,] expected)
{
var matrix1 = new MatrixSymmetric(array1);
var matrix2 = new MatrixSymmetric(array2);
var sum1 = matrix1 + matrix2;
Assert.That(sum1.Values, Is.EqualTo(expected));
var matrix3 = new MatrixSquare(array1);
var sum2 = matrix2 + matrix3;
Assert.That(sum2.Values, Is.EqualTo(expected));
}
static void Main(string[] args)
{
var matrix1 = new MatrixSquare(3);
matrix1.SetValue(1, 0, 0);
var matrix2 = new MatrixSymmetric(3);
matrix2.SetValue(2, 1, 1);
var matrix3 = new MatrixDiagonal(3);
matrix3.SetValue(3, 1, 1);
}
static void Main(string[] args)
{
var size = 2;
MatrixBase m1 = new MatrixSymmetric(size), m2 = new MatrixSymmetric(size);
Random _random = new Random();
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
m1[i, j] = _random.Next(1, 100);
m2[i, j] = _random.Next(1, 100);
}
}
Console.WriteLine("Первая матрица:\n" + m1);
Console.WriteLine("Вторая матрица:\n" + m2);
Console.WriteLine("Сложенная матрица:\n" + (m1 + m2));
}
public void CheckCreatingMatrix(double[,] array)
{
var matrix = new MatrixSymmetric(array);
Assert.That(matrix.Values, Is.EqualTo(array));
}
