Home›Calculators›Reverse Polish notation🌐Tiếng ViệtEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTiếng ViệtРусскийفارسی한국어中文日本語EntityQ379695· pop 36· linked from 159 articlesReverse Polish notationAlso known as RPNmathematical notation in which every operator follows all of its operandsWikidata factsImage'Enter' key of RPN mathematic notation (a calculation system) on HP-32SII Hewlett-Packard pocket calculator.jpgShow 4 more factstime of discovery or invention1924-00-00Stack Exchange tagstackoverflow.com/tags/postfix-notationCommons categoryReverse Polish notationdescribed at URLwww.hpmuseum.org/rpn.htmSources (3)en.wikipedia.orgwikidata.orgen.wikipedia.orgAvailable in 35 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBasqueBelarusianConnectionsVoyagerEntityHP-42SEntityCategoriesCalculatorsCitation overkillMathematical notationOperators (programming)Science and technology in Poland