Skip Montanaro <skip at pobox.com> wrote in message news:<mailman.421.1067966030.702.python-list at python.org>... > Please add Macsyma to your list. There must be one or two Lisp Machines > still out there... ;-) > > Skip Maxima now is a Sourceforce projects and runs on every PC: http://maxima.sourceforge.net/ Michele