A Lisp dialect descended from MLISP and MLISP2. Also known as PLISP and VEL. Useful for parsing. Only the pattern-matching system was published and fully implemented. According to Alan Kay, LISP70 had an influence on Smalltalk-72. "The LISP70 Pattern Matching System, Larry Tesler et al, IJCAI 73.
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Nearby terms: LISP 1 « LISP 1.5 « LISP 2 « LISP70 » LISP A » LISP Extended Algebraic Facility » Lispkit