public void ToMatrixD()
{
double x = 23.4;
double y = -11.0;
double z = 0.0;
double w = 0.3;
VectorD v = new VectorD(new[] { x, y, z, w });
MatrixD matrix = v.ToMatrixD();
Assert.AreEqual(4, matrix.NumberOfRows);
Assert.AreEqual(1, matrix.NumberOfColumns);
Assert.AreEqual(x, matrix[0, 0]);
Assert.AreEqual(y, matrix[1, 0]);
Assert.AreEqual(z, matrix[2, 0]);
Assert.AreEqual(w, matrix[3, 0]);
}
