Date: June 3, 2004 SLAC AND STANFORD UNIVERSITY SOFTWARE NOTICES: Authorship This software was created by Michael E. Peskin, Stanford Linear Accelerator Center, Stanford University. Acknowledgement of sponsorship This software was produced by the Stanford Linear Accelerator Center, Stanford University, under Contract DE-AC03-76SFO0515 with the Department of Energy. Government disclaimer of liability Neither the United States nor the United States Department of Energy, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Stanford disclaimer of liability Stanford University makes no representations or warranties, express or implied, nor assumes any liability for the use of this software. Maintenance of notice In the interest of clarity regarding the origin and status of this software, Stanford University requests that any recipient of it maintain these notices affixed to any distribution by the recipient that contains a copy or derivative of this software. Software Notices SLAC OTT 2000 AUG 30