it's interesting that it has only tens of crickets per group



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送交者: xj 于 2005-4-06, 15:59:21:

回答: Here is the method. Plus XJ's comments explains it as well. 由 Latino2 于 2005-4-06, 15:24:48:

It is probably unease for many people that there is a need to test such a well known fact.



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