EntityQ752532· pop 26· linked from 251 articlesregular languageSign in to saveformal language that can be expressed using a regular expressionConnectionsformal languageEntitycomplementEntitymonoidEntityfinite-state machineEntityNP-completeEntityPEntityNP-hardEntitycontext-free languageEntityformal power seriesEntityalgebra of setsEntityLEntityNoam ChomskyPersonInternational Standard Book NumberEntitycomplex numberEntityintegerEntitydigital object identifierEntitypalindromeEntitypolynomialEntityOCLC, Inc.EntityTuring machineEntityCategoriesFinite-state machinesFormal languages