Calculator App

A simple Calculator application built with HTML, CSS, and JavaScript that provides both basic and scientific calculation functions with an intuitive interface.

Features

• Basic arithmetic operations (Addition, Subtraction, Multiplication, Division)
• Scientific operations (sin, cos, tan, log, exponential functions)
• Constants like π (pi)
• Audio feedback when equals button is pressed
• Responsive design for all device sizes
• Clean and intuitive user interface
• Error handling for invalid calculations
• History of recent calculations

Technologies Used

• HTML5
• CSS3
• JavaScript (ES6)
• No external libraries - pure vanilla implementation

How to Use

1. Clone the repository:

   git clone git@github.com:chhatraraj/Scientific_calculator.git
   

2. Navigate to the project directory:

   cd Scientific_calculator
   

3. Open index.html in your browser.
4. Start calculating!

Screenshot

Key Features Explained

• Scientific Functions: Access advanced mathematical operations like logarithms, trigonometric functions, and more
• Responsive Layout: Optimized for both desktop and mobile devices
• Audio Feedback: Enhances user experience with sound confirmation
• Error Handling: Gracefully manages invalid inputs and mathematical errors

Future Enhancements

• Memory functions (M+, M-, MR, MC)
• Dark/light theme toggle
• Calculation history log
• Keyboard support
• Unit conversion tools
• Graphing capabilities

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Acknowledgments

• Inspiration from both classic calculators and modern scientific calculators