{"version":"1.0","type":"link","title":"Polish notation - Newikis","description":"Polish notation (PN), also known as normal Polish notation (NPN), Łukasiewicz notation, Warsaw notation, Polish prefix notation, Eastern Notation, or simply prefix notation, is a mathematical notation in which operators precede their operands, in contrast to the more common infix notation, in which…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/d/d8/Prefix-dia.svg/1280px-Prefix-dia.svg.png","thumbnail_width":1280,"thumbnail_height":768}