Mean value of a function

[Andrea4505htown]

Good morning.

I have a function with the variable working into a closed interval; I'd like to find the MEAN value. Using the function MEAN, this function is getting out the save values of the function.

How could I do?

[Fred_Kohlhepp · Accepted solution]

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@Andrea4505htown wrote:

Good morning.

I have a function with the variable working into a closed interval; I'd like to find the MEAN value. Using the function MEAN, this function is getting out the save values of the function.

How could I do?

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The function mean works on vectors.

Integrate the function over the entire interval, and divide by the length of the interval.

[ValeryOchkov]

See please! If you can not use a range variable - do not us it! 

[Werner_E]

You missed a pi

[Andrea4505htown]

Valery, it is interesting.

Could you send me the code that you did?

I'm pretty new with Mathcad and I'd like to understand the code that you have written.

[ttokoro]

And this is the answer.