Java Calculator with Reverse Polish Notation (RPN)

This project is a powerful and lightweight calculator built in Java. It uses Reverse Polish Notation (RPN) for accurate and efficient expression evaluation. The calculator supports basic arithmetic operations: +, -, *, /, ^ and handles parentheses for complex expressions.

Features: Supports addition, subtraction, multiplication, and division. Correctly processes parentheses in expressions. Implements Reverse Polish Notation (RPN) for optimal performance. Whether you're solving simple equations or complex expressions, this calculator is designed to provide reliable and fast results.