
{{alias}}( arrays )
    Returns the last index of a search element in a one-dimensional single-
    precision floating-point ndarray.

    If a specified starting search index is negative, the function resolves the
    starting search index by counting backward from the last element (where `-1`
    refers to the last element).

    Parameters
    ----------
    arrays: ArrayLikeObject<ndarray>
        Array-like object containing the following ndarrays:

        - a one-dimensional input ndarray.
        - a zero-dimensional ndarray containing the search element.
        - a zero-dimensional ndarray containing the index from which to begin
        searching.

    Returns
    -------
    out: integer
        Index.

    Examples
    --------
    > var x = new {{alias:@stdlib/ndarray/vector/float32}}( [ 1.0, 2.0, 2.0 ] );
    > var v = {{alias:@stdlib/ndarray/from-scalar}}( 2.0, { 'dtype': 'float32' } );
    > var i = {{alias:@stdlib/ndarray/from-scalar}}( 2, { 'dtype': 'generic' } );
    > {{alias}}( [ x, v, i ] )
    2

    See Also
    --------

