GENERAL KNOWLEDGE

Detailed explanation-1: -What Does Reverse Polish Notation Mean? Reverse Polish notation (RPN) is a method for conveying mathematical expressions without the use of separators such as brackets and parentheses. In this notation, the operators follow their operands, hence removing the need for brackets to define evaluation priority.

Detailed explanation-2: -Reverse Polish notation (RPN) is a mathematical notation in which every operator follows all of its operands. It is also known as postfix notation and does not need any parentheses as long as each operator has a fixed number of operands. For example: the expression 2 + 4 in RPN is represented like 2 4 +

Detailed explanation-3: -In RPN, the numbers and operators are listed one after another, and an operator always acts on the most recent numbers in the list. The numbers can be thought of as forming a stack, like a pile of plates. The most recent number goes on the top of the stack.

Detailed explanation-4: -If you use a calculator regurarly, it is smart to take a closer look at the advantages of RPN. RPN stands for Reverse Polish Notation (Reverse Polish Notation) and has been developed in 1920 by Jan Lukasiewicz. RPN is a method to write a mathematical expression without round or square brackets .