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| Fun and creative makeover. |
A calculator is a device for performing calculations.
Although modern calculators often incorporate a
general purpose computer, the device is designed
for performing specific operations, rather than
for flexibility. For example, there are graphing
calculators which focus on graph-centered math like
Trigonometry and Statistics. Also, modern calculators
are more portable than most computers, though some
PDAs are comparable in size to handheld calculators... |
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