Rechecking of computations consists of testing the original function point counters arithmetical accuracy. This is most important if an automated tool was not used while counting function points.
The arithmetical example makes it clear that this membership function reflects objective facts better.
算例表明，此隶属函数较好地反映了客观实际。
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The paper discusses what the arithmetical compliment of the power denoted by the exponent function (EP 'function) is and a new method of judging prime number with EP 'function.