**CALCULATOR USING PYTHON **
ReleaseDate: July 19, 2026
1. Overview
Welcome to the first official release of the Python simple Calculator. This command-line calculator is designed for beginners while demonstrating clean coding practices, input validation, and mathematical utilities. The application performs basic arithmetic operations and includes additional number analysis features.
2. Features
-Arithmetic Operations
- Addition
- Subtraction
- Multiplication
- Division
- Mathematical Operations
- Square (x²)
- Square Root (√x)
- Number Analysis
- Automatically checks whether the result is:
- Even or Odd
- Prime or Not Prime
- Error Handling
- Input validation with automatic re-prompting for invalid input
- Safe division with divide-by-zero protection
- Prevents application crashes caused by incorrect user input
- User Experience
- Menu-driven interface
- Continue performing calculations until the user chooses to exit
- Simple and beginner-friendly command-line interface
3. Technologies Used
- Python 3.x
- Visual Studio Code
- Git
- GitHub
4. Project Structure
calculator using python -
- app.py
- README.md
- .gitignore
5. Known Limitations
- Command-line interface only
- Supports numerical calculations only
- No calculation history
- No expression parsing (for example, (5+2)*3)