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Groups > comp.soft-sys.math.mathematica > #1953

Re: plot of nmaximized result

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As the error message states your function is unbounded, so
maximization is useless. See for yourself by adding Plot[f, {z, -2,
2}] // Print; after the definition of f in your loop

Cheers -- Sjoerd

On Apr 27, 11:39 am, tarun dutta <tarundut...@gmail.com> wrote:
> this is the following program.here I want to plot between x VS max.but
> I can not get the result.
>
> Do[d = 2635/33859;
>  r = 0.6;
>  a1 = 0.7;
>  a2 = 0.13;
>  g = 33859;
>  b = 0.6631;
>  x = (b*j*(j + 1))/g;
>  f = (1/(a1 + a1*z + a2*z^2))*(b/g)*j*(j + 1) + (1 - Exp[-z])^2 +
>    d*Exp[-r*z];
>  {max, val} = NMaximize[f, z];
>  list1 = Print[(*"x= ",*)x];
>  list2 = Print[(*" max= ",*)max], {j, 0, 5}]
> ListPlot[{list1, list2}]
>
> any help will be appreciated.
> regards,
> tarun

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plot of nmaximized result tarun dutta <tarunduttaz@gmail.com> - 2011-04-27 09:39 +0000
  Re: plot of nmaximized result "Sjoerd C. de Vries" <sjoerd.c.devries@gmail.com> - 2011-04-28 10:35 +0000

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