Calculator - Optus X Smart User Manual

5.3

Calculator

To solve mathematical problems with Calculator, touch the Application tab
from the Home screen, then touch Calculator.
There are two panels available: Basic calculation and Scientific calculation.
To switch between panels, select one of the following two ways:
• 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 > Auto-
rotate screen > 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
digits one by one, or long press to delete all at once.
46
to delete