Hi! If you've been getting "You have been unsubscribed from ginac-list@..." messages, these are from the old, defunct lists at thep.physik.uni-mainz.de. I noticed they were still active and, lacking the means to properly delete them, unsubscribed everyone (and configured them to discard all incoming messages). I guess I should have disabled the "Send good-bye message" option first... If you are reading this, you are still subscribed to the real GiNaC mailing lists at ginac.de, and you do not have to take any action. I'm sorry if I caused any confusion. Bye, Christian -- / Physics is an algorithm \/ www.cebix.net