Chapter 13 Other Programs 227
Scientific Calculator
Use the Scientific Calculator to perform more complex calculations such as square roots, logarithmic and trigonometric functions, percentages, and more.
1.Tap Start > Tools > Calculator.
2.Turn your phone sideways to the left to display the Scientific Calculator.
. Tap the Rad/Deg button to toggle between degrees or radian measurement.
. Tap the FN button to display the second layer of scientific calculation buttons.
. When you tap one of these function buttons after entering a number, the corresponding operand or operator is displayed. You can continue to enter numbers, operands and operators to build the formula expression.
. Tap the = button to compute and display the calculation result.
