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			NOTICE and DISCLAIMER

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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 research 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.

Use of this software for commercial purposes is expressly prohibited.
Licensing inquiries may be directed to the Industrial Technology
Development Center at Argonne National Laboratory.

This software was authored by:
				
Bob Olson	olson@mcs.anl.gov	(630) 252-3117
Mathematics and Computer Science Division
Argonne National Laboratory, Argonne, IL 60439-4844
FAX: (630) 252-5986
 
Questions or comments on the software may be directed to the author.

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.