
{{alias}}( z )
    Evaluates the cis function for a double-precision complex floating-point
    number.

    Parameters
    ----------
    z: Complex128
        Complex number.

    Returns
    -------
    out: Complex128
        Complex number.

    Examples
    --------
    > var y = {{alias}}( new {{alias:@stdlib/complex/float64/ctor}}( 0.0, 0.0 ) )
    <Complex128>[ 1.0, 0.0 ]
    > y = {{alias}}( new {{alias:@stdlib/complex/float64/ctor}}( 1.0, 0.0 ) )
    <Complex128>[ ~0.540, ~0.841 ]

    See Also
    --------

