public void IVector()
{
var vector3D = new Vector3D(1, 2, 8);
var vectorN = new VectorN(3);
vectorN.SetValues(3, 4, 2);
var matrix = vector3D.Multiply(vectorN);
Assert.AreEqual(3, matrix.Columns);
Assert.AreEqual(3, matrix.Rows);
Assert.AreEqual(3, matrix[0, 0]);
Assert.AreEqual(4, matrix[0, 1]);
Assert.AreEqual(2, matrix[0, 2]);
Assert.AreEqual(6, matrix[1, 0]);
Assert.AreEqual(8, matrix[1, 1]);
Assert.AreEqual(4, matrix[1, 2]);
Assert.AreEqual(24, matrix[2, 0]);
Assert.AreEqual(32, matrix[2, 1]);
Assert.AreEqual(16, matrix[2, 2]);
Assert.AreEqual(1, vector3D.X);
Assert.AreEqual(2, vector3D.Y);
Assert.AreEqual(8, vector3D.Z);
Assert.AreEqual(3, vectorN[0]);
Assert.AreEqual(4, vectorN[1]);
Assert.AreEqual(2, vectorN[2]);
}
public void Simple()
{
var vector = new VectorN(2);
Assert.AreEqual(2, vector.DimensionCount);
Assert.AreEqual(0, vector[0]);
Assert.AreEqual(0, vector[1]);
}
public void ExceptionDifferentDimensions()
{
var vector1 = new VectorN(2);
var vector2 = new VectorN(4);
var matrix = vector1 * vector2;
}
public void Simple()
{
var visitor = new CountingVisitor<double>();
var vector = new VectorN(2);
vector.AcceptVisitor(visitor);
Assert.AreEqual(2, visitor.Count);
}
public void Simple()
{
var vector1 = new VectorN(2);
vector1.SetValues(4, 7);
vector1.Decrement();
Assert.AreEqual(3, vector1[0]);
Assert.AreEqual(6, vector1[1]);
}
public void Double()
{
var vector1 = new VectorN(2);
vector1.SetValues(9, 3);
vector1.Divide(3);
Assert.AreEqual(3, vector1[0]);
Assert.AreEqual(1, vector1[1]);
}
public void ExceptionRightNull()
{
var vector1 = new VectorN(3);
vector1.SetValues(1, 1, 1);
const VectorN vector2 = null;
var condition = vector1 > vector2;
}
public void ExceptionLeftNull()
{
const VectorN vector1 = null;
var vector2 = new VectorN(3);
vector2.SetValues(2, 2, 2);
var condition = vector1 > vector2;
}
public void Completed()
{
var visitor = new ComparableFindingVisitor<double>(5);
var vector = new VectorN(3);
vector.SetValues(2, 5, 9);
vector.AcceptVisitor(visitor);
Assert.IsTrue(visitor.Found);
}
public void Double()
{
var vector1 = new VectorN(2);
vector1.SetValues(4, 7);
vector1.Add(1);
Assert.AreEqual(5, vector1[0]);
Assert.AreEqual(8, vector1[1]);
}
public void AbsoluteMinimumExample()
{
var vector1 = new VectorN(4);
vector1[0] = 1;
vector1[1] = -4;
vector1[2] = 3;
vector1[3] = 2;
Assert.AreEqual(1, vector1.AbsoluteMinimum());
}
public void Simple()
{
var vector = new VectorN(3);
vector[0] = 23;
vector[1] = -21;
vector[2] = 4;
vector.Normalize();
Assert.AreEqual(1, vector.Magnitude());
}
public void Simple()
{
var vector1 = new VectorN(4);
vector1[0] = 1;
vector1[1] = -4;
vector1[2] = 3;
vector1[3] = 2;
Assert.AreEqual(1, vector1.MinimumIndex());
}
public void Simple()
{
var vector1 = new VectorN(4);
vector1[0] = 1;
vector1[1] = -4;
vector1[2] = 3;
vector1[3] = 2;
Assert.AreEqual(4, vector1.AbsoluteMaximum());
}
public void Double()
{
var vector1 = new VectorN(2);
vector1[0] = 1;
vector1[1] = 2;
vector1.Multiply(2);
Assert.AreEqual(2, vector1[0]);
Assert.AreEqual(4, vector1[1]);
}
public void Simple()
{
var vector1 = new VectorN(2);
vector1[0] = 1;
vector1[1] = 2;
vector1.Negate();
Assert.AreEqual(-1, vector1[0]);
Assert.AreEqual(-2, vector1[1]);
}
public void Simple()
{
var vector = new VectorN(3);
vector.SetValues(4, 3, 12);
Assert.AreEqual(13, vector.Magnitude());
Assert.AreEqual(4, vector[0]);
Assert.AreEqual(3, vector[1]);
Assert.AreEqual(12, vector[2]);
}
public void OperatorEqualsExample()
{
var vector1 = new VectorN(2);
vector1[0] = 1;
vector1[1] = 2;
var vector2 = new VectorN(2);
vector2[0] = 1;
vector2[1] = 2;
Assert.IsTrue(vector1 == vector2);
}
public void OperatorDecrementExample()
{
VectorBase<double> vector1 = new VectorN(2);
vector1.SetValues(4, 7);
vector1--;
Assert.AreEqual(3, vector1[0]);
Assert.AreEqual(6, vector1[1]);
}
public void Simple()
{
VectorBase<double> vector1 = new VectorN(2);
vector1.SetValues(4, 7);
vector1++;
Assert.AreEqual(5, vector1[0]);
Assert.AreEqual(8, vector1[1]);
}
public void Simple()
{
var vector = new VectorN(3);
vector.SetValues(1, -4, 3);
Assert.AreEqual(3, vector.Maximum());
Assert.AreEqual(1, vector[0]);
Assert.AreEqual(-4, vector[1]);
Assert.AreEqual(3, vector[2]);
}
public void Vector()
{
var vector1 = new VectorN(2);
vector1.SetValues(4, 7);
var vector2 = new VectorN(2);
vector2.SetValues(3, 4);
vector1.Add(vector2);
Assert.AreEqual(7, vector1[0]);
Assert.AreEqual(11, vector1[1]);
}
public void Vector()
{
var vector1 = new VectorN(2);
vector1.SetValues(6, 16);
var vector2 = new VectorN(2);
vector2.SetValues(2, 4);
vector1.Divide(vector2);
Assert.AreEqual(3, vector1[0]);
Assert.AreEqual(4, vector1[1]);
}
public void Simple()
{
var vector = new VectorN(3);
vector.SetValues(3, 7, 8);
vector.Clear();
Assert.AreEqual(0, vector[0]);
Assert.AreEqual(0, vector[1]);
Assert.AreEqual(0, vector[0]);
}
public void OperatorDivideDoubleExample()
{
var vector1 = new VectorN(2);
vector1.SetValues(4, 12);
IVector<double> vector = vector1/2;
Assert.AreEqual(2, vector[0]);
Assert.AreEqual(6, vector[1]);
Assert.AreEqual(4, vector1[0]);
Assert.AreEqual(12, vector1[1]);
Assert.AreNotSame(vector1, vector);
}
public void NullObject()
{
var vector1 = new VectorN(3);
vector1.SetValues(1, 2, 5);
Assert.IsFalse(vector1.Equals((object)null));
Assert.AreEqual(1, vector1[0]);
Assert.AreEqual(2, vector1[1]);
Assert.AreEqual(5, vector1[2]);
}
public void Double()
{
var vector1 = new VectorN(2);
vector1[0] = 1;
vector1[1] = 2;
vector1.Subtract(2);
Assert.AreEqual(-1, vector1[0]);
Assert.AreEqual(0, vector1[1]);
}
public void Simple()
{
var vector1 = new VectorN(5);
vector1[0] = 7;
vector1[1] = -4;
vector1[2] = 3;
vector1[3] = 5;
vector1[4] = 1;
Assert.AreEqual(4, vector1.AbsoluteMinimumIndex());
}
public void Simple()
{
var vector1 = new VectorN(2);
vector1[0] = 1;
vector1[1] = 2;
var vector2 = new VectorN(2);
vector2[0] = 1;
vector2[1] = 2;
Assert.IsFalse(vector1 != vector2);
}
public void Simple1()
{
var vector1 = new VectorN(3);
vector1.SetValues(1, 1, 1);
var vector2 = new VectorN(3);
vector2.SetValues(2, 2, 2);
var vector3 = new VectorN(3);
vector3.SetValues(2, 2, 2);
Assert.IsFalse(vector1 > vector2);
Assert.IsTrue(vector2 > vector1);
Assert.IsFalse(vector2 > vector3);
}
