\preamble Copyright (C) 1991 by Anselm Lingnau. All rights reserved. IMPORTANT NOTICE: You are not allowed to change this file. You may however copy this file to a different name and then change this copy. You are allowed to distribute this file under the condition that it is distributed together with all files mentioned in the appropriate README file. If you received only some of these files from someone, complain! You are NOT ALLOWED to distribute this file alone. You are NOT ALLOWED to take money for the distribution or use of this file (or a changed version) except for some nominal charge for copying etc. Error Reports in case of UNCHANGED versions to Anselm Lingnau Buchenweg 1 D-6239 Eppstein 2 Federal Republic of Germany Internet: \endpreamble \processfile{exercise}{doc}{sty}{t} \endinput