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beachsheep(Edstrayer´ú·¢): ½ð±Ò+3 2017-07-08 06:20:28
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f'=F'
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dF*£û1/F-(1+F)^(-2)£ý=-3*dx
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beachsheep

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2Â¥: Originally posted by peterflyer at 2017-06-24 22:52:20
ÁîF=1+f
f'=F'
F'*£û1/F-(1+F)^(-2)£ý+3=0

dF*£û1/F-(1+F)^(-2)£ý=-3*dx
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