Question: How to resolve the issue of infinity


 

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restart

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N := int((x-Q)^m*f(x), x = Q .. infinity)

int((x-Q)^m*f(x), x = Q .. infinity)

(1)
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Cost := a*N

a*(int((x-Q)^m*f(x), x = Q .. infinity))

(2)
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Dcost := diff(Cost, Q)

a*(int(-(x-Q)^m*m*f(x)/(x-Q), x = Q .. infinity))

(3)
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Val := eval(Dcost, [m = 2, f(x) = 1/5000, co = 25, cs = 15])

-a*infinity

(4)
> 

``


 

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