The gradient with respect to A of the trace of ABA'C = CAB + C'AB'
It should be very easy to prove that but for some reason I can't. Can anyone post the proof?
I watched the linear algebra lectures over my winter break. I watched 2/3rds of the lectures, but did not attempt any of the book problems because I don't have the book. It was definitely helpful as a refresher. It's a great resource, I want to see more schools open up their courses for the...