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发表于 2014-7-22 17:59:59
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没,要求就是 All numbers from 0 to 9
All typical operators ( = , + , - , * , / )
The clear button (C) and the backspace button (<-)
The following functions:
Square Root ( √ )
Squared ( x2 )
Sine ( sin )
Cosine ( cos )
Tangent ( tan )
Pie ( π )
N factorial ( n! )
这些 |
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