Samsung Galaxy Tab 10.1 User Manual page 148

Calculator
The calculator provides the basic arithmetic functions to
solve simple arithmetic problems and advanced operators to
solve more complex problems.
1. From the Apps screen, touch
2. Enter the first number using the numeric keys.
3. Enter the operation for your calculation by touching the
+ (add), - (subtract), × (multiply), or ÷ (divide) key.
4. Enter the next number.
5. To view the result, touch the = (equals) key.
6. Repeat Steps 3 through 5 as many times as required.
7. Touch to clear the result.
8. For more advanced problems, rotate your device to
landscape mode and use the advanced operators sin,
ln, cos, log, tan, and so on, just as you would on a
pocket calculator.
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Calculator.
9. Touch and hold entries in the Calculator's display field
to select them. The following options are available:
• Select all: Selects all entries in the Calculator's display field.
• Cut: Removes the selected entry(ies) to memory for reuse.
• Copy: Place a copy of the selected entry(ies) to memory for
reuse.
• Paste: Place a copy of calculator memory contents in a
selected location in the Calculator's display fied.
• Clipboard: Copy the selected entry(ies) to the clipboard to
paste the entry(ies) in another app.
• Touch and hold in the Calculator's display field to Paste Copied
or Cut entry(ies) into another calculation or to save them to the
Clipboard.