🧮 Python CLI Calculator

An interactive command-line calculator built using Python (Jupyter Notebook).
It supports arithmetic, trigonometric, and memory operations — all from a simple menu-based interface.

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✨ Features

• Simple and user-friendly CLI interface
• Performs addition, subtraction, multiplication, division, and advanced math operations
• Supports memory storage and history
• No external dependencies (only Python standard libraries: math, os)

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🚀 How to Use

🟢 Option 1 — Run Online

You can open and use this calculator instantly on Google Colab — no installation needed.

1. Click the badge above.
2. Colab will open the notebook online.
3. Click Runtime → Run all, and your calculator will start automatically.

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🟣 Option 2 — Run Locally (Offline)

1. Open git bash on your computer
2. Write: git clone https://github.com/SwapnenduSoumik/python-cli-calculator.git cd python-cli-calculator python python_cli_calculator.py
3. Press ENTER — the calculator will start