The Modelica License (Version 1.1 of June 30, 2000) 
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This is a verbatim copy of Modelica.UsersGuide.ModelicaLicense

Redistribution and use in source and binary forms, with or 
without modification are permitted, provided that the 
following conditions are met: 

1. The author and copyright notices in the source files, 
   these license conditions and the disclaimer below are 
   (a) retained and (b) reproduced in the documentation 
   provided with the distribution. 

2. Modifications of the original source files are allowed, 
   provided that a prominent notice is inserted in each 
   changed file and the accompanying documentation, stating 
   how and when the file was modified, and provided that 
   the conditions under (1) are met. 

3. It is not allowed to charge a fee for the original version 
   or a modified version of the software, besides a reasonable 
   fee for distribution and support. Distribution in aggregate 
   with other (possibly commercial) programs as part of a 
   larger (possibly commercial) software distribution is 
   permitted, provided that it is not advertised as a product 
   of your own. 

Disclaimer
The software (sources, binaries, etc.) in their original or 
in a modified form are provided "as is" and the copyright 
holders assume no responsibility for its contents what so ever. 
Any express or implied warranties, including, but not limited to,
the implied warranties of merchantability and fitness for a 
particular purpose are disclaimed. In no event shall the 
copyright holders, or any party who modify and/or redistribute 
the package, be liable for any direct, indirect, incidental, 
special, exemplary, or consequential damages, arising in any 
way out of the use of this software, even if advised of the 
possibility of such damage. 
