I am familiar with lisp and with parts of the Macsyma source,
especially the parts I wrote. It would be nice to get the
Macsyma Inc source to update Maxima etc. Some of the
people who worked on Macsyma Inc's system may be around
as well. I don't know if they are on this list, but
I suspect not.
There are probably 10-20 people.
They probably are gainfully employed doing other
things.
Richard Fateman