This project is an arithmetic parser developed using PLY (Python Lex-Yacc). It is capable of parsing and computing both simple and complex arithmetic expressions, providing a powerful tool for mathematical computations.

• Support for Basic Operations: Addition (+), subtraction (-), multiplication (*), and division (/).
• Advanced Operations: Exponentiation (^), modulus (mod), square root (sqrt()).
• Variable Support: Ability to use variables for storing intermediate results.
• Flexible Grammar: Uses context-free grammar for parsing expressions.
• Interactive Mode: Input and compute expressions in real-time.

To install and run the parser:

1. Clone the repository.
2. Install dependencies (pip install -r requirements.txt).
3. Run main.py for interactive mode.

Simply run main.py and enter an arithmetic expression. Examples:

• 2 + 3 * 4
• x = 5
• y = (x + 15)^4

To run the tests, run unit_tests.py. This will run the test suite and output the results.