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  1. simyotic

    maximize function over a range of constant

    Thanks all again, I'm uploading one of the files that I'm working on, in principle it is the same as a f(x):=a(sub i)x^3+6*x. IRstuff: What you wrote in the reply is exactly what I'm looking for but I couldn't manage to get it through would you mind uploading an example file for me? Because...
  2. simyotic

    maximize function over a range of constant

    Thanks all for the replies I'm not asking for a symbolic solution. The reason I mentioned about taking the first derivative and so on was because, it(derivative=0 ->solve block for a range of constants) is another way to find the maximum of the f(x) for a given "a" value. Which is not feasible...
  3. simyotic

    maximize function over a range of constant

    Hi all, I'm trying to find a way to find the maximum of a function for a range of coefficient/s The simplified function is as follows: 0<x<1 f(x):=ax^3+6*x I would like to get the x value for that makes f(x) maximum for a different values of "a" lets say a=0.01,0.02,...0.19 I know the...

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