Greetings. This is to ask whether there are any GiNaC users or developers in the Stuttgart (Germany) area. Thanks! Best regards, Marko Riedel -- +-------------------------------------------------------------+ | Marko Riedel, EDV Neue Arbeit gGmbH, markoriedelde@yahoo.de | | http://www.geocities.com/markoriedelde/index.html | +-------------------------------------------------------------+