HTC EVO View 4G User Manual (Honeycomb) - Page 71

Calculator Your device comes with a built-in calculator. 1. Touch > > Calculator. 2. Enter numbers or formulas using the onscreen keys. Note: To switch to a scientific calculator, turn your device sideways to your left. The scientific calculator lets you perform more complex calculations with square root, logarithmic, and trigonometric functions. Touch to remove one digit at a time.  Press and hold to delete the entire number. 3. Touch for the result. Clock Get more from the Clock app than just the regular date and time. Use your device as a desk clock complete with weather information or as a world clock so you can see what time it is in several cities across the globe. You can also use it as an alarm clock, stopwatch, and countdown timer. To open the Clock application: ᮣ Touch > > Clock. Touch the tabs at the bottom row or drag across the tabs to switch between the different functions of the Clock application. 1234 5 1. Desk Clock For more information, see "Desk Clock." 2. World Clock For more information, see "World Clock." 3. Alarms For more information, see "Alarm Clock." 2D. Calendar & Tools 63 Calendar & Tools