CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo@cs.unipr.it 2002-11-18 12:40:41 Modified files: src : alg_eq_solver.cc numerator_denominator.cc gosper.cc rr_solver.cc util.cc Log message: Removed some useless copy of expression when it is not necessary. Other improvements. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/alg_eq_solver.cc.diff?cvsroot=purrs&r1=1.56&r2=1.57 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/numerator_denominator.cc.diff?cvsroot=purrs&r1=1.5&r2=1.6 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/gosper.cc.diff?cvsroot=purrs&r1=1.42&r2=1.43 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/rr_solver.cc.diff?cvsroot=purrs&r1=1.158&r2=1.159 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/util.cc.diff?cvsroot=purrs&r1=1.37&r2=1.38