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Ä£Ð͹«Ê½: y = x1*(1+a1*x2^a2+a3*(x3^(-a4)/(1+x4^a5)))+x5*(1+b1*(x6*(1+a1*x2^a2+a3*(x3^(-a4)/(1+x4^a5)))^1.25)^b2)^(-1)
          y = x1*(1+(-207.408365455293)*x2^0.438711082927959+1.82145576078827*(x3^(-0.642132611295418)/(1+x4^(-0.525546784203914))))+x5*(1+(-0.400247187207045)*(x6*(1+(-207.408365455293)*x2^0.438711082927959+1.82145576078827*(x3^(-0.642132611295418)/(1+x4^(-0.525546784203914))))^1.25)^0.0496419258281051)^(-1)

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----------        -------------
a1        -207.408365455293
a2        0.438711082927959
a3        1.82145576078827
a4        0.642132611295418
a5        -0.525546784203914
b1        -0.400247187207045
b2        0.0496419258281051

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2Â¥2018-03-15 14:26:47
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2Â¥: Originally posted by dingd at 2018-03-15 14:26:47
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Ä£Ð͹«Ê½: y = x1*(1+a1*x2^a2+a3*(x3^(-a4)/(1+x4^a5)))+x5*(1+b1*(x6*(1+a1*x2^a2+a3*(x3^(-a4)/(1+x4^a5)))^1.25)^b2)^(-1)
          y = x1*(1+(-207.408365455293)*x2^0.438711082927959+1.8214 ...

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