Function imag

xarray/namedarray/_array_api.py:81–111

Returns the imaginary component of a complex number for each element x_i of the input array x. Parameters ---------- x : NamedArray Input array. Should have a complex floating-point data type. Returns ------- out : NamedArray An array containing the

(
    x: NamedArray[_ShapeType, np.dtype[_SupportsImag[_ScalarType]]],  # type: ignore[type-var]
    /,
)

def imag(
    x: NamedArray[_ShapeType, np.dtype[_SupportsImag[_ScalarType]]],  # type: ignore[type-var]
    /,
) -> NamedArray[_ShapeType, np.dtype[_ScalarType]]:
    """
    Returns the imaginary component of a complex number for each element x_i of the
    input array x.

    Parameters
    ----------
    x : NamedArray
        Input array. Should have a complex floating-point data type.

    Returns
    -------
    out : NamedArray
        An array containing the element-wise results. The returned array must have a
        floating-point data type with the same floating-point precision as x
        (e.g., if x is complex64, the returned array must have the floating-point
        data type float32).

    Examples
    --------
    >>> narr = NamedArray(("x",), np.asarray([1.0 + 2j, 2 + 4j]))
    >>> imag(narr)
    <xarray.NamedArray (x: 2)> Size: 16B
    array([2., 4.])
    """
    xp = _get_data_namespace(x)
    out = x._new(data=xp.imag(x._data))
    return out


def real(