L-system

== English == === Etymology === Introduced in 1968 by Aristid Lindenmayer, Hungarian theoretical biologist and botanist. === Noun === L-system (plural L-systems) A parallel rewriting system; a rewriting system in which as many rewrite rules as possible are applied at each step. ==== Synonyms ==== Lindenmayer system ==== See also ==== formal grammar === Anagrams === symlets