 Copyright 2001-2025 Sivan Toledo.
 
 TAUCS is free software; you can redistribute it and/or modify
    it under the terms of either:

      * the GNU Lesser General Public License as published by the Free
        Software Foundation; either version 3 of the License, or (at your
        option) any later version.

    or

      * the GNU General Public License as published by the Free Software
        Foundation; either version 3 of the License, or (at your option) any
        later version.

    or both in parallel, as here, or
    
       * the Apache License as published by the Apache Software
        Foundation; either version 2.0 of the License, or (at your option) any
        later version.
    
     
    IN ALL CASES, WITH THE ADDITIONAL REQUIREMENT 
    that if you use this software or derivatives of it, directly or indirectly, to produce
    research that is described in a research paper, you need to cite the most
    up-to-date version of the article that describes the algorithm that you use in your paper.
    
    TAUCS is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received copies of the GNU General Public License and the
    GNU Lesser General Public License along with this software.  If not,
    see https://www.gnu.org/licenses/.
    
    You should have received copies of the Apache License. If not,
    see https://www.apache.org/licenses/.