Basic Calculator
Basic Calculator
Perform basic arithmetic operations with a clean, intuitive interface
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History
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Keyboard Shortcuts
Numbers:0-9
Operations:+ - * /
Equals:Enter or =
Clear:Escape or C
Backspace:Backspace
Decimal:. or ,
Features
• Basic arithmetic operations
• Square root and square functions
• Reciprocal (1/x) calculation
• Sign change (±) operation
• Modulo (%) operation
• Calculation history tracking
• Keyboard input support
• Scientific notation for large numbers