The LISP7O Pattern Matching System
نویسندگان
چکیده
LISP70 is a descendant of LISP which emphasizes patterndi rected computation and extensibility. A function can be defined by a set of pattern rewrite rules as well as by the normal LAMBDA method. New rewrite rules can be added to a previously defined function; thus a LISP70 function is said to be "extensible". It is possible to have new rules merged in automatically such that special cases are checked before general cases. Some of the facilities of the rewrite system are described and a variety of applications are demonstrated.
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