EntityQ3273602· pop 9· linked from 15 articlesSign extensionSign in to saveoperation of increasing the number of bits of a number while preserving the number's sign and valueConnectionsInternational Standard Book NumberEntitybinary numeral systemEntitybitEntityIntelEntityassembly languageEntityQ182933EntitysignEntitywordEntitytwo's complementEntitysigned number representationEntityLogical shiftEntityx86 instruction listingsEntityarithmetic shiftEntitybit numberingEntityCategoriesBinary arithmetic