Rust Programming Master Class from Beginner to Expert - Expression Evaluation (Postfix Evaluation)

This tutorial covers the evaluation of postfix expressions, building on the previous lesson about converting expressions to postfix form. It introduces two fundamental rules for converting postfix to infix and demonstrates their application through a detailed example. The tutorial concludes with a verification of the result using operation precedence rules and a preview of the next session, which will focus on implementing expression evaluation in Rust.

Describe the order of operations when evaluating expressions with parentheses.

What is the significance of operation precedence in evaluating expressions?

How does the tutorial confirm the correctness of the evaluated expression?