Isn't this what Hunhun was trying to prove?

Isn't this what Hunhun was trying to prove?

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送交者: 008 于 2006-12-17, 14:09:01:

回答: P>0 <==> 足够多次得到一次正面由 conner 于 2006-12-17, 11:55:32:

那你说说P>0是什么意思？p又是什么呢？ - BTS (24 bytes) 2006-12-17, 14:58:05 (116012)