CVSROOT: /cvs/purrs Module name: purrs Changes by: pescetti@cs.unipr.it 2004-10-17 00:28:42 Modified files: src : zeilberger.cc Log message: Code cleanup. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/zeilberger.cc.diff?cvsro...