public static Vector operator *(Matrix A, Vector B)
{
if (A.Columns == B.length)
{
double[] C = MatrixMath.MultiplyMatrixVector(A.matrix, B.vector);
return(new Vector(C));
}
else
{
throw new IndexOutOfRangeException("The number of columns of the matrix must equal the number of elements in the vector.");
}
}
public static Vector Multiply(Matrix matrix, Vector vector)
{
if (matrix.Columns == vector.Length)
{
double[] result = MatrixMath.MultiplyMatrixVector(matrix.matrix, vector.vector);
return(new Vector(result));
}
else
{
throw new IndexOutOfRangeException("The number of columns of the matrix must equal the number of elements in the vector.");
}
}
//This is just an alias for the same function in the MatrixMath class
public static double[] MultiplyMatrixVector(double[,] A, double[] B)
{
return(MatrixMath.MultiplyMatrixVector(A, B));
}