Scientific Calculator in JavaScript: Complete Implementation Guide
Description
Full-Featured Scientific Calculator
This prompt helps create a professional scientific calculator using HTML5, CSS3, and JavaScript that mimics the functionality of real engineering calculators.
Who It's For
- Web developers learning JavaScript
- IT students
- Developers needing a ready-to-use UI component
Key Features
- Basic Operations: arithmetic with proper order of operations
- Scientific Functions: trigonometric, logarithmic, exponential, statistical
- Memory Operations: M+, M-, MR, MC with visual indicators
- Calculation History: scrollable log with clear and save options
- Keyboard Support: hotkeys and shortcuts
- Responsive Design: switches between standard and scientific layouts
- Themes: classic, modern, high contrast
>_ Prompt
Create a comprehensive scientific calculator with HTML5, CSS3 and JavaScript that mimics professional calculators. Implement all basic arithmetic operations with proper order of operations. Include advanced scientific functions (trigonometric, logarithmic, exponential, statistical) with degree/radian toggle. Add memory operations (M+, M-, MR, MC) with visual indicators. Maintain a scrollable calculation history log that can be cleared or saved. Implement full keyboard support with appropriate key mappings and shortcuts. Add robust error handling for division by zero, invalid operations, and overflow conditions with helpful error messages. Create a responsive design that transforms between standard and scientific layouts based on screen size or orientation. Include multiple theme options (classic, modern, high contrast). Add optional sound feedback for button presses with volume control. Implement copy/paste functionality for results and expressions.