def rsqrt(data=None, name=None, attr=None, out=None, **kwargs):
    """Returns element-wise inverse square-root value of the input.

    .. math::
       rsqrt(x) = 1/\\sqrt{x}

    Example::

       rsqrt([4,9,16]) = [0.5, 0.33333334, 0.25]

    The storage type of ``rsqrt`` output is always dense



    Defined in src/operator/tensor/elemwise_unary_op_pow.cc:L193

    Parameters
    ----------
    data : Symbol
        The input array.

    name : string, optional.
        Name of the resulting symbol.

    Returns
    -------
    Symbol
        The result symbol.
    """
    return 0,
