Simple Calculator using Python Tkinter

This directory contains the source code for a simple graphical calculator application written in Python using the Tkinter library.

Description

This Python code creates a basic calculator application with a graphical user interface (GUI). The GUI is built using the Tkinter library, which is included in the standard Python distribution.

The calculator can perform the following arithmetic operations:

• Addition (+)

• Subtraction (-)

• Multiplication (*)

• Division (/)

• Exponentiation (x², implemented by entering "x²")

• Modulo (%)

• The calculator also includes buttons for:

• Clear entry (CE) - clears the current expression in the input field

• Clear all (C) - clears the entire input field

• Backspace (⌫) - deletes the last character from the input field

• Changing sign (+/-) - Inverts the sign of the current number in the input field

The calculator has a designated input field where the user can enter the expression they want to evaluate. Once the expression is entered, the user can click the equals (=) button to evaluate the expression and see the result displayed in the input field.

Screenshots

• calc v2 (Using CustomTkinter)

Requirements

• Python 3.x

• Tkinter library (included in most standard Python installations)

• CustomTkinter library (v2)

How to Run

1. Save the code as a Python file (e.g., calculator.py).
2. Open a terminal window and navigate to the directory where you saved the file.
3. Run the following command in the terminal:

python calculator.py

This will launch the calculator application.

Acknowledgments

This code utilizes the Tkinter library, a Python library for developing graphical user interfaces. CustomTkinter provides enhanced features and a modern look, building on the capabilities of the standard Tkinter library.

License

This project is licensed under the MIT License.