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[ Last edited by bohdshen on 2010-5-9 at 16:22 ]

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ningfengping

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shp011222

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bohdshen(½ð±Ò+20, ²©Ñ§EPI+1): 2010-05-09 20:42:15
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f'(x)=A*(3/((x - 1)*(1 - x)^(3/(x - 1) + 1)) + (3*log(1 - x))/((x - 1)^2*(1 - x)^(3/(x - 1)))) - (B*(1/(1 - x)^(3/(x - 1)) - 1)^2)/x^2 + (2*B*(1/(1 - x)^(3/(x - 1)) - 1)*(3/((x - 1)*(1 - x)^(3/(x - 1) + 1)) + (3*log(1 - x))/((x - 1)^2*(1 - x)^(3/(x - 1)))))/x

[ Last edited by shp011222 on 2010-5-9 at 20:39 ]
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