🧮 Python Calculator

A simple yet powerful command-line calculator built with Python. It supports basic arithmetic operations as well as advanced math functions like square root, power, and logarithms.

✨ Features

• ✅ Basic operations: Addition, Subtraction, Multiplication, Division
• 🔢 Advanced math: Power, Square Root, Logarithm (base 10 and natural)
• 🛡️ Input validation and error handling (e.g., division by zero)
• 🔁 Continuous mode – perform multiple calculations without restarting
• 📂 Ready for extension (easy to add new functions or save history)

---

🖥️ How to Run

1. Make sure you have Python 3.7 or higher installed.
2. Clone this repository:

   git clone https://github.com/hasan1369sh/Python-Calculator.git
   

3. Navigate to the project folder: cd Python-Calculator
4. Run the calculator: python calculator.py

Example Usage : 🧮 Welcome to the Python Calculator!

--- Calculator Menu ---

1. Add (+)
2. Subtract (-)
3. Multiply (*)
4. Divide (/)
5. Power (x^y)
6. Square Root (√x)
7. Logarithm (log10)
8. Natural Log (ln)
9. Exit

Choose an operation (1-9): 5 Enter the base number: 4 Enter the exponent: 3 ✅ Result: 4 ^ 3 = 64.0

👤 Author 👤 Hassan SHerafat 📧 hasansherafat5172@gmail.com 🔗 GitHub Profile : https://github.com/hasan1369sh/