Array elements must be scalars

[ptc-4499387]

Hello all,

Could you please tell me how to over come this scalars problem? Thank you.

Regards

Lawrence

[AndyWesterman · Accepted solution]

The square brackets around the second term in your equation are forcing prime to assume that this is a 1 element array & this is causing the confusion.

Once this is corrected there are 2 ways to produce an answer from the information given (as attached)

Hopefully one of them will be the result you want

Regards

Andy