Руководство Пользователя для HTC HD2

Chapter 1  Other Programs  259

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.

5.  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.

6. Tap the = button to compute and display the calculation result.