Copyright

Copyright (c) 1991 Yale University Computer Science Department

Yale Haskell System Version 2.0-beta

Permission to copy this software, to redistribute it, and to use it for any
purpose is granted, subject to the following restrictions and understandings.

1. Any copy made of this software must include this copyright notice in full.
2. All materials developed as a consequence of the use of this software
   shall duly acknowledge such use, in accordance with the usual standards
   of acknowledging credit in academic research.
3. Yale has made no warrantee or representation that the operation of
   this software will be error-free, and Yale is under no obligation to
   provide any services, by way of maintenance, update, or otherwise.
4. In conjunction with products arising from the use of this material,
   there shall be no use of the name of the Yale University nor of any
   adaptation thereof in any advertising, promotional, or sales literature
   without prior written consent from Yale in each case.