I'm new to matrix calculus and I'm trying to find the formulas for matrix differentiation.
e.g.
$\frac{\partial f}{\partial z}$ = zzx
where z is a KxK matrix, and x is a vector in K
I found a few formulas on this link, however it seems that the formula I'm looking for is not there.
I'm wondering where can I find such formulas?
Thank you so much!
