Derivative of matrix w.r.t vector
58273
What justifies this calculation of the derivative of a matrix function?
16925
Quick question on multivariate differentiation
123911
Why is the derivative of a vector orthogonal to the vector itself?
124459
$n^{th}$ derivative of a tetration function
27738
Gradient of $a^T X b$ with respect to $X$
95598
Derivative of unit step function?
66639
Second Derivative
155177
How do you write a differential operator as a matrix?
131769
How to derive this second derivative using the quotient rule?
66181
Find the derivative of the function
141707
Compute the derivative of the log of the determinant of A with respect to A
102279
Derivative of Quadratic Form
40960
Implicit Differentiation
81411
why normalize and the definition of directional derivative
119794
Action of a 1-form on vector : changing of coordinates - tensor calculus
9924
Derivative of conjugate multivariate function
69324
The Gradient as a Row vs. Column Vector