
{{alias}}( arrays, shapes, fcn )
    Applies a binary callback to elements in two broadcasted input arrays and
    assigns results to elements in a three-dimensional nested output array.

    Parameters
    ----------
    arrays: ArrayLikeObject
        Array-like object containing two input nested arrays and one output
        nested array.

    shapes: Array<Array<integer>>
        Array shapes.

    fcn: Function
        Binary callback.

    Examples
    --------
    > var x = [ 1.0, 2.0 ];
    > var y = [ [ 3.0 ], [ 4.0 ] ];
    > var z = [ [ [ 0.0, 0.0 ], [ 0.0, 0.0 ] ] ];
    > var shapes = [ [ 2 ], [ 2, 1 ], [ 1, 2, 2 ] ];
    > {{alias}}( [ x, y, z ], shapes, {{alias:@stdlib/math/base/ops/add}} );
    > z
    [ [ [ 4.0, 5.0 ], [ 5.0, 6.0 ] ] ]

    See Also
    --------

