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Re: Summation of the function

Hakan1
4-Participant

Re: Summation of the function

Hello

 

Does anybody know how to calculate sum of the function P(r) ?

 

Thanks a lot 🙂

 

 

11.PNG

1 ACCEPTED SOLUTION

Accepted Solutions
StuartBruff
23-Emerald I
(To:Hakan1)


@Hakan1 wrote:

Hello

 

Does anybody know how to calculate sum of the function P(r) ?

 

Thanks a lot 🙂


 

Use the Summation operator with r in the bottom placeholder.

 

StuartBruff_0-1638266848112.png

 

Stuart

 

View solution in original post

2 REPLIES 2
StuartBruff
23-Emerald I
(To:Hakan1)


@Hakan1 wrote:

Hello

 

Does anybody know how to calculate sum of the function P(r) ?

 

Thanks a lot 🙂


 

Use the Summation operator with r in the bottom placeholder.

 

StuartBruff_0-1638266848112.png

 

Stuart

 

View solution in original post

Werner_E
24-Ruby IV
(To:Hakan1)

Some additional remarks:

  1.  P.3(r) is not a vector even though it looks like being one. Its a misuse of a range variable. Try to assign it a variable like  p:=P.3(r) and you will get an error.
  2. Are you aware the the last value in your range r will be 629,5 mm and NOT 630 mm ?
  3. Can it be that you are rather looking for the integral and not the sum?
    Werner_E_0-1638281455794.png

     

    P.S.: Of course you will get a different result with your function P.3. I had to create a dummy function because unfortunately you did not attach your worksheet.
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