🌐EnglishEnglishEspañolРусский中文日本語EntityQ7512898· pop 5· linked from 115 articlessigned-digit representationAlso known as signed-digit numeral systempositional numeral system with signed digits; the representation may not be uniqueAvailable in 5 languagesEspañolEsperantoHungarianUkrainianvia Wikidata sitelinks · CC0ConnectionsdecimalEntityintegerEntityCategoriesArithmetic dynamicsCoding theoryFormal languagesNon-standard positional numeral systemsNumber theoryRing theorySign (mathematics)