// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

function [r]=%s_n_lss(s1,s2)
    //%s_n_lss(s1,s2) <=> s1<>s2   gain<>state-space
    //!
    r=s2(2)<>[]|s2(5)<>s1
endfunction