Herowinter - Only two things are infinite, the universe and human stupidity.
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f =(bp-q)/b仅适用于q概率失败全亏光的情况。要用一般情况的公式:
f = (bw*p-bl*q)/(bw*bl)
bw -- 获胜的净赔率, bl --失败的净赔率,把你假设的数据代入
f = (0.3*0.5-0.1*0.5)/(0.3*0.1) = 3.33 -- 3.33倍杠杠
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