...a couple of bugs were indeed discovered and fixed wich leeds us to the release of GiNaC-1.0.2, available at the usual places. It does not break compatibility with prior 1.0.n-versions. Enjoy -richy. -- Richard B. Kreckel <Richard.Kreckel@Uni-Mainz.DE> <http://wwwthep.physik.uni-mainz.de/~kreckel/>