Huawei Mate40 Pro - Calculator; Torch

Calculator
Calculator
Use the calculator on your device to perform basic mathematical calculations and for
calculating exponential, logarithmic, and trigonometric functions.
Use the Basic Calculator
You can open the calculator using either of the following methods:
• Swipe down from the middle of the home screen to display the search box. Search for
Calculator, and the
rst result will be the preinstalled Calculator app.
• Find Calculator in the Tools folder.
• Swipe up from the bottom of the lock screen to display the shortcut panel, then touch
to open the calculator.
Use the Scientic Calculator
Open the calculator and go to
> Scientic.
Copy, Delete, or Clear Numbers
• Copy a calculation result: Touch and hold the calculation result, touch Copy, then paste the
result somewhere else, such as in a note or message.
• Delete the last digit: Touch .
• Clear the display: Touch . You can also touch to clear the display after touching
to complete the calculation.
Torch
Torch
You can turn on the torch using either of the following methods:
• Swipe down from the status bar to open the notication panel, and touch to turn the
torch on or o.
• Swipe up from the bottom edge of the lock screen to display the shortcut panel, and touch
to turn the torch on or o.
When turned on, a notication indicating that the torch has been turned on will be displayed
on the lock screen. Touch to turn o the torch.
Apps
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