Copyright (c) 1998-2002, Regents of the University of California,
  the Microelectronics Advanced Research Corporation (MARCO) and
  the Gigascale Silicon Research Center (GSRC).

  All rights reserved.

  Permission is hereby granted, without written agreement and without
  license or royalty fee, to use, copy, modify, and distribute and sell
  this software and its documentation for any purpose, provided that the
  above copyright notice, this permission notice, and the remainder of
  this document appear in all copies of this software as well as in
  all copies of supporting documentation. GTX software includes but is
  not limited to executables as well as "parameters", "values", "rules" 
  and "rule chains" that may be distributed in one or in separate files.
  
  THIS SOFTWARE AND SUPPORTING DOCUMENTATION ARE PROVIDED "AS IS". 
  Regents of the University of California, the Microelectronics 
  Advanced Research Corporation (MARCO), the Gigascale Silicon 
  Research Center (GSRC) ("PROVIDERS")  MAKE NO WARRANTIES, whether
  express or implied, including warranties of merchantability or 
  fitness for a particular purpose or noninfringement, with respect
  to this software and supporting documentation.  Providers have NO
  obligation to provide ANY support, assistance, installation, 
  training or other services, updates, enhancements or modifications 
  related to this software and supporting documentation.

  Providers shall NOT be liable for ANY costs of procurement of 
  substitutes, loss of profits, interruption of business, or any 
  other direct, indirect, special, consequential or incidental 
  damages arising from the use of this software and its documentation,
  whether or not Providers have been advised of the possibility of
  such damages.

  Appendix A: there are no restrictions as to copyright, distribution 
              or fee policies regarding software independently developed 
              for use with GTX software.