{{alias}}( x, k, writable )
    Rotates a matrix (or a stack of matrices) 90 degrees clockwise.

    If `k > 0`, the function rotates the matrix clockwise. If `k < 0`, the
    function rotates the matrix counterclockwise.

    The returned ndarray is always a *view* of the input ndarray. Accordingly,
    writing to the original ndarray will mutate the returned ndarray and vice
    versa.

    If provided an ndarray with fewer than two dimensions, the function does not
    perform a rotation and simply returns a new view of the input ndarray.

    Parameters
    ----------
    x: ndarray
        Input array.

    k: integer
        Number of times to rotate by 90 degrees.

    writable: boolean
        Boolean indicating whether a returned ndarray should be writable. This
        parameter only applies to ndarray constructors which support read-only
        instances.

    Returns
    -------
    out: ndarray
        Output array view.

    Examples
    --------
    > var x = {{alias:@stdlib/ndarray/array}}( [ [ 1, 2 ], [ 3, 4 ] ] )
    <ndarray>[ [ 1, 2 ], [ 3, 4 ] ]
    > var y = {{alias}}( x, 1, false )
    <ndarray>[ [ 3, 1 ], [ 4, 2 ] ]
    > y = {{alias}}( x, 2, false )
    <ndarray>[ [ 4, 3 ], [ 2, 1 ] ]
    > y = {{alias}}( x, 3, false )
    <ndarray>[ [ 2, 4 ], [ 1, 3 ] ]

    See Also
    --------