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           COPYRIGHT NOTIFICATION

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(C) COPYRIGHT 1995 UNIVERSITY OF CHICAGO

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This program discloses material protectable under copyright laws of
the United States. Permission to copy and modify this software and its
documentation for internal use is hereby granted, provided that this
notice is retained thereon and on all copies or modifications. The
University of Chicago makes no representations as to the suitability
and operability of this software for any purpose. It is provided "as
is" without express or implied warranty. 

Permission is hereby granted to use, reproduce, prepare derivative 
works, and to redistribute to others, so long as this original 
copyright notice is retained.

This software was authored by:

Mark T. Jones:  (423) 974-4406, jones@cs.utk.edu;
Computer Science Department
University of Tennessee at Knoxville 
FAX: (423) 974-4404

Paul E. Plassmann:  (708) 252-4213, plassman@mcs.anl.gov;
Mathematics and Computer Science Division
Argonne National Laboratory, Argonne IL 60439
FAX: (708) 252-5986

 Any questions or comments on the software may be directed to 
one of the authors.

Argonne National Laboratory with facilities in the states of
Illinois and Idaho, is owned by The United States Government, and
operated by the University of Chicago under provision of a contract
with the Department of Energy.
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			      DISCLAIMER

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THIS PROGRAM WAS PREPARED AS AN ACCOUNT OF WORK SPONSORED BY AN
AGENCY OF THE UNITED STATES GOVERNMENT.  NEITHER THE UNITED STATES
GOVERNMENT NOR ANY AGENCY THEREOF, NOR THE UNIVERSITY OF CHICAGO,
NOR ANY OF THEIR EMPLOYEES OR OFFICERS, MAKES ANY WARRANTY, EXPRESS
OR IMPLIED, OR ASSUMES ANY LEGAL LIABILITY OR RESPONSIBILITY FOR
THE ACCURACY, COMPLETENESS, OR USEFULNESS OF ANY INFORMATION,
APPARATUS, PRODUCT, OR PROCESS DISCLOSED, OR REPRESENTS THAT ITS
USE WOULD NOT INFRINGE PRIVATELY OWNED RIGHTS.  REFERENCE HEREIN TO
ANY SPECIFIC COMMERCIAL PRODUCT, PROCESS, OR SERVICE BY TRADE NAME,
TRADEMARK, MANUFACTURER, OR OTHERWISE, DOES NOT NECESSARILY
CONSTITUTE OR IMPLY ITS ENDORSEMENT, RECOMMENDATION, OR FAVORING BY
THE UNITED STATES GOVERNMENT OR ANY AGENCY THEREOF.  THE VIEW AND
OPINIONS OF AUTHORS EXPRESSED HEREIN DO NOT NECESSARILY STATE OR
REFLECT THOSE OF THE UNITED STATES GOVERNMENT OR ANY AGENCY
THEREOF.


