public static SpinResolved_DoubleMatrix operator -(SpinResolved_DoubleMatrix mat_1, SpinResolved_DoubleMatrix mat_2)
{
// check if lengths are the same
if (mat_1.Nx != mat_2.Nx || mat_1.Ny != mat_2.Ny)
{
throw new ArrayTypeMismatchException();
}
SpinResolved_DoubleMatrix result = new SpinResolved_DoubleMatrix(mat_1.Nx, mat_1.Ny);
result.Spin_Up = mat_1.Spin_Up - mat_2.Spin_Up;
result.Spin_Down = mat_1.Spin_Down - mat_2.Spin_Down;
return(result);
}
public static SpinResolved_DoubleMatrix operator -(SpinResolved_DoubleMatrix mat_1, SpinResolved_DoubleMatrix mat_2)
{
// check if lengths are the same
if (mat_1.Nx != mat_2.Nx || mat_1.Ny != mat_2.Ny)
throw new ArrayTypeMismatchException();
SpinResolved_DoubleMatrix result = new SpinResolved_DoubleMatrix(mat_1.Nx, mat_1.Ny);
result.Spin_Up = mat_1.Spin_Up - mat_2.Spin_Up;
result.Spin_Down = mat_1.Spin_Down - mat_2.Spin_Down;
return result;
}