Smart Calculator - Simple Scientific Calculator

Smart Calculator provides simple and advanced mathematical functions in a beautifully designed app.
Key features
• Perform four fundamental operations and engineering calculations.
• Do scientific operations such as trigonometric, logarithmic, and exponential functions
• To check the calculation history, tap the calculation history icon. To close the calculation history panel, tap the keypad icon.
• You can use the previously inputted formulas. Tap the formula you need from the calculation history.
• Plot 2D and 3D graphs.
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And more - all from inside the app.