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EXTRACTING DATA FROM MATIX

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EXTRACTING DATA FROM MATIX


HAI ALL

 

IF ANY ONE KNOW HOW TO DELETE ANY ROWS OR COLUMN CONTAIN ( NEGATIVE , IMAGINARY VALUES  AS SHOWN IN ATTACHED FIGURE , I WANT TO DELETE YELLOW ROWS 
Capture.JPG

6 REPLIES 6

Re: EXTRACTING DATA FROM MATIX

Try to add "assume,w>0" in your symbolic evaluation.

If you have troubles doing so, come back, ask, attach your worksheet and state which version of Prime you are using.

Re: EXTRACTING DATA FROM MATIX

thanks , for your response , kindly find the attached file 

Re: EXTRACTING DATA FROM MATIX

Brute force:

Capture.PNG

Re: EXTRACTING DATA FROM MATIX

This is what I was talking about:

B.png

Depending on your application the follow up with sort might be useful or not.

 

File in Prime5 format attached

Re: EXTRACTING DATA FROM MATIX

Here just for fun some alternatives:

B1.png

Re: EXTRACTING DATA FROM MATIX

thanks my friend , it is working