Get to know how to use calculator app and how to activate scientific calculator in your Galaxy Note 3.
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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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Any questions? let us know in the comment box below.
Shantell says
my calculator shrink and I would like to get it back to full size. How can I do that.
Galaxy Note says
Close the app, then start again. You can force it to stop in application manager.
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sufyan shah says
How can we see the deleted calculator History of calculator in note 2. If the history is accidently deleted.
Simon says
It’s gone. I don’t think you can recover the calculator history once it’s deleted..
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Wycliffe oluoch says
My calculator accidentally disappeared from home screen. What are the reasons. And how do I restore then.
Simon says
Can you still find it in Apps screen? You can add it to home screen from apps screen.
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evelyn francis says
My calculator also disappeared from my home screen. It is no longer in my apps on my home page
Simon says
Did you disable it? Can you it in application manager?
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