HTC RHOD400 manual To display the Scientific Calculator, To use the Scientific Calculator

Notes

•A maximum of 9 digits can be entered for each number.

•Tap Copy at the lower-left side of the screen to copy the displayed value so that you can paste it to another program that has a paste function, such as Notes.

•The Basic Calculator can only be used when the screen display is in portrait mode.

Scientific Calculator

Use the Scientific Calculator to perform more complex calculations such as square roots, logarithmic and trigonometric functions, percentages, and more.

To display the Scientific Calculator:

1.Tap Start > Tools> Calculator

2.Slide open the QWERTY keyboard to display the Scientific Calculator.

To use the Scientific Calculator:

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1.Tap to toggle between degrees or radian measurement.

2.Tap to display the second layer of scientific calculation buttons.

3.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.

4.Tap to compute and display the calculation result.

5.Tap to clear the calculation result so you can build another equation.

6.Tap to clear the formula expression or calculation result.

88 Section 2F. Contacts, Calendar, and Tools