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• Swipe the basic calculation screen to the left to open the
scientific calculation.
• Or turn the device to the landscape mode from the basic
panel to open the scientific calculation. This option only
available if Settings > Display > When device is rotated >
Rotate screen contents is on.
Enter a number and the arithmetic operation to be performed,
enter the second number, then touch “=” to display the result.
Touch DEL to delete digits one by one, or touch and hold DEL
to delete all at once.