回复：The answer is ((A-C)(B-C))/C

来源: jinjing 于 2010-05-18 20:51:10 [] [旧帖] [给我悄悄话] 阅读数 : (74 bytes)
回答: 来个简单的：校对问题 由 不明则问 于 2010-05-18 08:12:50

Thanks.The formula are resonable.Math sometimes too strict to use broadly.

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