Your phone’s convenient built-in calculator lets you perform basic mathematical equations.
- Tap > > Calculator.
- Enter numbers or formulas using the onscreen keys.
- Do any of the following:
- Turn your phone sideways to switch to a scientific calculator, and then enter numbers or formulas using the onscreen keys. The scientific calculator lets you perform more complex calculations with square root, logarithmic, and trigonometric functions.
- Tap DEL to remove one digit at a time. Touch and hold DEL to delete the entire number.
- Tap for the result.