your 非线性 is wrong too. here should use "average"



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送交者: Enlighten 于 2006-4-27, 11:05:45:

回答: Re:人也不是理性的动物 由 mangolasi 于 2006-4-27, 10:51:27:

because it's not betting once, but betting 20 times.
非线性 is "rational" if you only bet once. But here we are talking about 20 times.



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