public void MatrixMultiplication0Threads()
{
// Arrange
Matrix d = MatrixVectorData.ArrangeMatrixD_3_3();
Matrix e = MatrixVectorData.ArrangeMatrixE_3_3();
// Act
Matrix result = Matrix.Multiplication(d, e, 0);
}
public void SetColumnArray()
{
// Arrange
Matrix a = MatrixVectorData.ArrangeMatrixE_3_3();
double[] column = { 2, -1.64, 30000 };
// Act
a.SetColumn(column, 1);
// Assert
Assert.AreEqual(2, a.GetValue(0, 1));
Assert.AreEqual(-1.64, a.GetValue(1, 1));
Assert.AreEqual(30000, a.GetValue(2, 1));
}
public void Clone()
{
// Arrange
Matrix e = MatrixVectorData.ArrangeMatrixE_3_3();
// Act
Matrix result = e.Copy();
// Assert
Assert.AreEqual(.5666, result.GetValue(0, 0));
Assert.AreEqual(7667, result.GetValue(1, 0));
Assert.AreEqual(23, result.GetValue(2, 0));
Assert.AreEqual(12.09909, result.GetValue(0, 1));
Assert.AreEqual(34, result.GetValue(1, 1));
Assert.AreEqual(-3, result.GetValue(2, 1));
Assert.AreEqual(-42.04, result.GetValue(0, 2));
Assert.AreEqual(2, result.GetValue(1, 2));
Assert.AreEqual(-.06, result.GetValue(2, 2));
}
public void PerformOperationNullOperation()
{
// Arrange
Matrix a = MatrixVectorData.ArrangeMatrixE_3_3();
// Act
Matrix result = Matrix.PerformOperation(a, null);
// Assert
Assert.AreEqual(.5666, result.GetValue(0, 0));
Assert.AreEqual(7667, result.GetValue(1, 0));
Assert.AreEqual(23, result.GetValue(2, 0));
Assert.AreEqual(12.09909, result.GetValue(0, 1));
Assert.AreEqual(34, result.GetValue(1, 1));
Assert.AreEqual(-3, result.GetValue(2, 1));
Assert.AreEqual(-42.04, result.GetValue(0, 2));
Assert.AreEqual(2, result.GetValue(1, 2));
Assert.AreEqual(-.06, result.GetValue(2, 2));
}
public void SubtractMatrixStaticSameSize()
{
// Arrange
Matrix a = MatrixVectorData.ArrangeMatrixD_3_3();
Matrix b = MatrixVectorData.ArrangeMatrixE_3_3();
// Act
Matrix result = Matrix.Subtract(a, b);
// Assert
Assert.AreEqual(-.1466, result.GetValue(0, 0));
Assert.AreEqual(-7767, result.GetValue(1, 0));
Assert.AreEqual((-1.56).ToString(), result.GetValue(2, 0).ToString());
Assert.AreEqual((-12.09909).ToString(), result.GetValue(0, 1).ToString());
Assert.AreEqual(-32.66, result.GetValue(1, 1));
Assert.AreEqual(-53.7, result.GetValue(2, 1));
Assert.AreEqual(42.048, result.GetValue(0, 2));
Assert.AreEqual(11, result.GetValue(1, 2));
Assert.AreEqual((15.61).ToString(), result.GetValue(2, 2).ToString());
}
public void MatrixMultiplication1000Threads()
{
// Arrange
Matrix d = MatrixVectorData.ArrangeMatrixD_3_3();
Matrix e = MatrixVectorData.ArrangeMatrixE_3_3();
// Act
Matrix result = Matrix.Multiplication(d, e, 1000);
// Assert
Assert.AreEqual(.421972, result.GetValue(0, 0));
Assert.AreEqual(10516.12, result.GetValue(1, 0));
Assert.AreEqual(-434349.102096, result.GetValue(2, 0));
Assert.AreEqual(5.0576178, result.GetValue(0, 1));
Assert.AreEqual((-1203.349).ToString(), result.GetValue(1, 1).ToString());
Assert.AreEqual((-1715.0455104).ToString(), result.GetValue(2, 1).ToString());
Assert.AreEqual(-17.65728, result.GetValue(0, 2));
Assert.AreEqual((4205.9).ToString(), result.GetValue(1, 2).ToString());
Assert.AreEqual(-1015.6706, result.GetValue(2, 2));
}
public void PerformOperation()
{
// Arrange
Matrix a = MatrixVectorData.ArrangeMatrixE_3_3();
Func <double, double> func = x =>
{
return(x * 2);
};
// Act
Matrix result = a.PerformOperation(func);
// Assert
Assert.AreEqual(1.1332, result.GetValue(0, 0));
Assert.AreEqual(15334, result.GetValue(1, 0));
Assert.AreEqual(46, result.GetValue(2, 0));
Assert.AreEqual(24.19818, result.GetValue(0, 1));
Assert.AreEqual(68, result.GetValue(1, 1));
Assert.AreEqual(-6, result.GetValue(2, 1));
Assert.AreEqual(-84.08, result.GetValue(0, 2));
Assert.AreEqual(4, result.GetValue(1, 2));
Assert.AreEqual(-.12, result.GetValue(2, 2));
}
