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bohdshen

银虫 (初入文坛)

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shp011222

铁杆木虫 (著名写手)

bohdshen(金币+10, 博学EPI+1): 2010-05-24 18:17:25
用matlab算的结果:
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*((83*C*D*E*F)/(200*G*x^(F + 1)*((C*D*E)/(G*x^F))^(1/2)) + 11/5)*(1/(1 - x)^(3/(x - 1)) - 1)^2)/((11*x)/5 - (83*((C*D*E)/(G*x^F))^(1/2))/100)^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)))))/((11*x)/5 - (83*((C*D*E)/(G*x^F))^(1/2))/100)
4楼2010-05-24 18:08:26
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kuangfg1987

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2楼2010-05-24 15:35:22
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kuangfg1987

至尊木虫 (职业作家)

bohdshen(金币+5): 2010-05-24 18:17:34
我用的mathematica
3楼2010-05-24 15:36:00
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bohdshen

银虫 (初入文坛)

To kuangfg1987  
不要介意啊,我习惯了用matlab,做程序时不用再写方程了

TO shp011222
谢谢你 10个金币 不要介意啊
5楼2010-05-24 18:22:01
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