🌐EnglishEnglishDeutschEspañolItalianoPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ1243369· pop 18· linked from 360 articlesdouble-precision floating-point formatAlso known as binary64, double, FP64, float64, f64, double precision, FP64 (double)64-bit computer number formatWikidata factsImageIEEE 754 Double Floating Point Format.svgSources (3)wikidata.orgpeople.eecs.berkeley.edudocs.microsoft.comvia Wikidata · CC0Available in 18 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianCatalanConnectionsfloating pointEntityRequest for CommentsEntityCategoriesBinary arithmeticComputer arithmeticFloating point types