EntityQ338047· pop 32· linked from 237 articlescontext-free grammarSign in to saveformal grammar whose production rules can be applied to a nonterminal symbol regardless of its contextConnectionsfinite-state machineEntityclosureEntityregular languageEntityambiguous grammarEntityphrase structure grammarEntitylinguisticsEntitycomputer scienceEntitygrammarEntityNoam ChomskyPersonInternational Standard Book NumberEntityQ15777Entityprogramming languageEntitydigital object identifierEntityInternational Standard Serial NumberEntityXMLEntitypalindromeEntityBambaraEntityPaniniEntitybracketsEntityTuring machineEntityCategories1956 in computingCompiler constructionFormal languagesProgramming language topics