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J
jrodriguez-98-Gravel
8-Gravel
September 8, 2016
Solved

Maximize and Minimize issue in Mathcad Prime

  • September 8, 2016
  • 3 replies
  • 5873 views

Hi I have the following graph functions. However I want to get the maximum f(e) value but I do not know how to do it.

How do you obtain Maximum value and minimum values of f (y axis value) and e (x axis value) respectively. same for minimum value.

And how can you do this within a specified range. I tried to do this but it does not work.


Best answer by Fred_Kohlhepp

Read this carefully:

Once you have determined the value of the variable where the maximum occurs, simply evaluate the function for that value.

3 replies

J
jrodriguez-98-GravelAuthor
8-Gravel
September 8, 2016

Q9.pngQ9.2.png

J
jrodriguez-98-GravelAuthor
8-Gravel
September 8, 2016

I only want to get a single value. I do not know why I get a matrix.

J
jrodriguez-98-GravelAuthor
8-Gravel
September 8, 2016

QU9F1.pngQU9F3.pngQU9F2.pngThis is the function.

J
jrodriguez-98-GravelAuthor
8-Gravel
September 8, 2016

I guess there is no way to determine max of f for e and f values In one simple command like : max value?

R
RichardJ19-Tanzanite
19-Tanzanite
September 8, 2016

You have already been told how to do it. Use the maximize function. Use a single guess value, not a range variable.

J
jrodriguez-98-GravelAuthor
8-Gravel
September 8, 2016

Not only finding maximum or minimum values but which will it be a command that for a specific strain e I can find its corresponding f? thank you all for your assistance.

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