
{{alias}}( z, y )
    Returns a single-precision complex floating-point number with the same
    magnitude as `z` and the sign of `y*z`.

    Parameters
    ----------
    z: Complex64
        Complex number.

    y: number
        Number from which to derive the sign.

    Returns
    -------
    out: Complex64
        Result.

    Examples
    --------
    > var v = {{alias}}( new {{alias:@stdlib/complex/float32/ctor}}( -4.0, 5.0 ), -9.0 )
    <Complex64>[ 4.0, -5.0 ]

    See Also
    --------

