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Calculator GUI in Python

This is a simple graphical user interface (GUI) calculator created using Python and the Tkinter library. It allows you to perform basic mathematical operations and additional operations like factorial and exponentiation.

Features

  • Addition (+)
  • Subtraction (-)
  • Multiplication (*)
  • Division (/)
  • Exponentiation (^)
  • Factorial (!)
  • Clear (C)
  • Error handling for invalid expressions

Requirements

  • Python 3.x
  • Tkinter (usually included with Python)

Usage

  1. Clone this repository:
git clone https://github.com/yourusername/simple-calculator.git

cd simple-calculator

  • Run the Python script: bash

python main.py The calculator GUI will open, allowing you to perform calculations.

How to Use

  • Click the numeric buttons to enter numbers.
  • Click the operation buttons (+, -, *, /, ^, !) to perform calculations.
  • Click the "=" button to display the result.
  • Click the "C" button to clear the display.
  • Invalid expressions will result in an "Error" message.

Example

To calculate 5 factorial:

  • Click "5"
  • Click "!"
  • Click "="
  • The result should be displayed as "120."

To calculate 2^3:

  • Click "2"
  • Click "^"
  • Click "3"
  • Click "="
  • The result should be displayed as "8."

License

This project is licensed under the MIT License. See the LICENSE file for details.

Acknowledgments

This project was created as a simple example of building a GUI calculator with Python and Tkinter. Feel free to modify and improve this calculator or use it as a reference for your own projects. If you encounter any issues or have suggestions for improvements, please open an issue or submit a pull request.

In this README, you can provide a brief description of the project, list its features, o