Scientific Calculator

Advanced calculator with scientific functions

Calculator

History

No calculations yet

How to Use

Development Process

Here's how I built this calculator app, from initial concept to final implementation:

1.Set up React hooks for state management and performance

2.Built the calculation engine with proper operator precedence and edge case handling

3.Added keyboard support for all calculator functions

4.Implemented history storage using localStorage to save recent calculations

5.Added scientific functions like trigonometry, logarithms, and constants

6.Added error handling for invalid operations like division by zero

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