{{alias}}( slice )
    Returns the number of elements in a normalized slice.

    Parameters
    ----------
    slice: Slice
        Input normalized slice object.

    Returns
    -------
    len: integer
        Number of elements.

    Examples
    --------
    > var s = new {{alias:@stdlib/slice/ctor}}( 1, 10, 1 );
    > {{alias}}( s )
    9

    See Also
    --------