# Furical Calculator

A simple, interactive command-line calculator implemented in Python.

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## Features

- Basic arithmetic: add, subtract, multiply, divide, power
- Advanced math: square root, factorial, logarithm
- Trigonometric functions: sine, cosine, tangent (input angles in degrees)
- Graceful error handling and input validation
- Interactive CLI with easy-to-use prompts

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## Installation

```bash
pip install furical
