MacLisp is a dialect of the
Lisp programming language. It originated at
MIT's
Project MAC in the late
1960s and based on Lisp 1.5. MacLisp initially ran on
DEC PDP-10 computers, was used to implement the
Macsyma[?] symbolic algebra[?] program, and was in widespread use in the
artificial intelligence research community through the early
1980s.
Lisp Machine Lisp is a direct descendant of MacLisp.