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Understanding Polish Notation

Aditya Bhuyan
7 min readNov 6, 2024

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Introduction: What is Polish Notation?

The mathematical notation method known as Polish notation, which is also referred to as prefix notation, is characterized by the placement of the operator in front of its operands. This order is reversed in Polish notation, which writes the operator first, followed by its operands (for example, + A B). This is in contrast to the more usual infix notation, which places the operator between the operands (for example, A + B). In the 1920s, the Polish logician Jan Łukasiewicz invented this system. Although it provides certain computing advantages, it can be a tough idea for both humans and machines to grasp in some settings. This is because the reasoning behind this system is not straightforward.

Within the scope of this essay, we will investigate the fundamental ideas that underpin Polish notation, as well as its benefits and drawbacks, and the reasons why it makes data representation challenging for the majority of users. By going deeper into the particulars, we will gain an understanding of the reasons why Polish notation is still utilized in certain domains, such as formal logic and computer science, despite the difficulties it presents. To begin, let’s talk about the operation of Polish notation as well as the primary distinctions that exist between Polish notation and other common notations such as…

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Aditya Bhuyan
Aditya Bhuyan

Written by Aditya Bhuyan

I am Aditya. I work as a cloud native specialist and consultant. In addition to being an architect and SRE specialist, I work as a cloud engineer and developer.

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