Partial derivatives of $|Ax - b|^2$?
489
How to take the gradient of the quadratic form?
116520
formula for the $n$th derivative of $e^{-1/x^2}$
94206
Numerical partial derivative
39995
Showing that partial derivatives of $f(x) = \frac{xy}{x^2+y^2}$ exist for $(x,y) \neq (0,0)$
89004
Where does the partial derivative come from in Sakurai's derivation of the momentum operator?
137550
Finding the derivatives of inverse functions at given point of c
56429
Extension of partial derivatives and the definition of $C^k(\overline{\Omega})$
95774
$\frac{\partial^2 u}{\partial t^2}-c^2\frac{\partial^2u}{\partial x^2}=0\text{ implies } \frac{\partial^2 u}{\partial z \partial y}=0$
56275
Vector derivative w.r.t its transpose $\frac{d(Ax)}{d(x^T)}$
79822
Problems with partial derivatives.
139530
Taking derivatives with respect to a matrix
102279
Derivative of Quadratic Form
43366
Question about vector-matrix derivatives
139322
Derivative of a factorial
132957
Prove that the derivative of $x^w$ is $w x^{w-1}$ for real $w$
64727
Total time derivatives and partial coordinate derivatives in classical mechanics
123911
Why is the derivative of a vector orthogonal to the vector itself?