error in operator

[YA_10963798]

I have six matrics of z values and I need to apply this formulae in each one of them . I tried many programs like the ones I used before, they didn't work . Can you please help me?

I also stuck in the same problem everytime can you also give me hints to solve these issues in the future.

Thanks in advance

[AndrewK · Accepted solution]

Hi YA_10963798,

Thank you for your question. 

Are there any additional details or context you could bring to initial inquiry? This will increase your chances to receive meaningful help from other Community members. 

[YA_10963798]

It was solved thank you 

Werner helped me a lot thanks to him