Home›Calculators›نشانهگذاری لهستانی معکوس🌐فارسیEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTiếng ViệtРусскийفارسی한국어中文日本語EntityQ379695· pop 36· linked from 159 articlesنشانهگذاری لهستانی معکوسAlso known as reverse Polish notation, 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