public void MatrixNxNConstructorFromMatrix()
{
var values = new int[, ]
{
{ 1, 2 },
{ 3, 4 }
};
var matrix1 = new MatrixNxN <int>(values);
Assert.AreEqual(matrix1.Zip(Enumerable.Cast <int>(matrix1), (a, b) => a == b).Count(a => !a), 0);
var matrix2 = new MatrixNxN <int>(matrix1);
Assert.IsTrue(matrix2.Equals(matrix1));
}
public void MatrixInverse()
{
var values = new double[, ]
{
{ 1, 2 },
{ 3, 4 }
};
var expected = new double[, ]
{
{ -2, 1 },
{ 1.5, -0.5 }
};
var matrix = new MatrixNxN <double>(values).Inverse();
var expectedMatrix = new MatrixNxN <double>(expected);
Assert.IsTrue(matrix.Equals(expectedMatrix));
}
