Easy addition of polar vectors?

[byoung]

(10-29-2023 12:28 AM)Joe Horn Wrote:  There might be an easier way, but this is pretty simple:

Thanks Joe, that's pretty easy. I didn't think of this because it seems odd to me that the CAS function dot() would have to be used outside of CAS for this to work. In any case, it's much better than my method!