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Calculator
Advanced calculator with history and keyboard support
Calculator
0
Keyboard Shortcuts
Numbers: 0-9
Operations: +, -, *, /
Enter or =: Calculate
Escape or C: Clear
Backspace: Delete last digit
History
No calculations yet
Start calculating to see history
Calculator Features
Basic Operations
Addition, subtraction, multiplication, and division with decimal support
Keyboard Support
Full keyboard support for fast calculations and number entry
Calculation History
Keep track of all your calculations with a scrollable history
Error Handling
Graceful handling of division by zero and invalid operations
Clear Functions
Clear all (C) and clear entry (CE) for different reset options
Sign Toggle
Easy positive/negative number switching with the ± button