How to use the scientific calculator on iPhone
Many iPhone users do not know about the scientific calculator feature, which can solve complex mathematical problems such as square roots, cubes, logarithms, etc. Use the scientific calculator on the iPhone.
How to use the scientific calculator on iPhone
1 Open the iPhone
2 Go to the calculator app

3 Make sure that screen rotation lock is not enabled
4 Rotate iPhone landscape orientation

5 This is how the calculator appears.