Get to know how to use calculator app and how to activate scientific calculator in your Galaxy Note 3.
Use Calculator for simple or complex calculations on Galaxy Note 3.
Tap Calculator on the Applications screen.
Rotate the device to landscape orientation to display the scientific calculator. If Screen rotation is disabled, tap → Scientific calculator.
To see the calculation history, tap to hide the keypad. To clear the history, tap → Clear history.
To set the calculator for convenient use with one hand, tap → One-handed operation on.
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