🧮 Advanced Online Calculator

🌟 Project Overview

An advanced, feature-rich online calculator designed for a modern, seamless experience. This tool goes beyond traditional calculators by offering scientific functions, educational features, and customizable themes. Built with HTML, CSS, and JavaScript, it delivers versatility, responsiveness, and elegance.

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✨ Key Features

🎨 Customizable Themes

• Multiple Built-in Themes: Switch effortlessly between pre-designed themes.
• Custom Theme Creator: Personalize colors with a live preview.
• Responsive Modes: Automatically toggles between dark and light themes based on system settings.

🧮 Advanced Calculation Modes

• Basic Calculator: Perform arithmetic operations.
• Scientific Calculator: Access advanced mathematical functions.
• Memory Functions: Store, recall, and manipulate values.
• Precision Control: Adjust decimal accuracy.

🌈 Unique Capabilities

• Educational Mode: Learn with tooltips and interactive guides.
• Formula Library: Quickly insert mathematical formulas by category.
• Calculation History: View and reuse previous calculations.
• Quick Notes: Jot down ideas or steps alongside calculations.
• Feedback Options: Enable sound and vibration feedback for tactile engagement.

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🚀 Technologies Used

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🔥 Standout Features

1. Theme Customization

• Choose primary, secondary, and accent colors.
• Preview changes in real-time.
• Save and apply themes instantly.

2. Scientific Mode (Under Construction)

• Perform advanced operations:
  • Trigonometry: sin, cos, tan.
  • Logarithms: log and ln.
  • Constants: π, e.
  • Powers & Roots: Exponentiation and square roots.

3. Formula Library (Under Construction)

• Categorized formulas:
  • Basic Math
  • Geometry
  • Algebra
  • Trigonometry
• Insert formulas with a single click.
• Adaptable layout for accessibility.

4. Accessibility & UX

• Keyboard Shortcuts for faster navigation.
• Responsive Design for all devices.
• Educational Tooltips to guide users.
• Adaptive Font Sizing for readability.

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🛠 Installation

1. Clone the repository:

   git clone https://github.com/your-username/advanced-calculator.git

2. Open the index.html file in your browser.

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🎮 Usage

Basic Operations

• Perform simple arithmetic: addition, subtraction, multiplication, division.
• Calculate percentages.
• Control decimal precision for accurate results.

Advanced Features

• Scientific Mode: Access trigonometric, logarithmic, and other advanced functions.
• Memory Functions: Save, recall, and manipulate stored values.
• Theme Customization: Personalize your calculator's appearance.
• Formula Library: Quickly retrieve and use mathematical formulas.

Keyboard Shortcuts

Key	Action
Enter	Calculate result
Escape	Clear all entries
Backspace	Delete last character
H	Toggle Calculation History

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📸 Screenshots

Default View

Scientific Mode

Custom Theme Creator

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🤝 Contributing

Contributions are warmly welcomed! Follow these steps:

1. Fork the repository.
2. Create a feature branch:

   git checkout -b feature/AmazingFeature

3. Commit your changes:

   git commit -m 'Add some AmazingFeature'

4. Push to the branch:

   git push origin feature/AmazingFeature

5. Open a Pull Request.

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📞 Contact

👤 Naveed Sohail Gung
🌐 Portfolio
🐱 GitHub

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🌟 Support the Project

Help this project grow! You can:

• ⭐ Star the repository
• 🍴 Fork and contribute
• 💡 Open issues with suggestions
• 📣 Spread the word

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Made by Naveed