Finding the derivative of $x\uparrow\uparrow n$
124459
$n^{th}$ derivative of a tetration function
85085
Simplifying the derivative of $|x|$
125774
Derivative of $a^x$ from first principles
151788
nth derivative of $\frac{e^x−1}{x}$ (both taylor series and finite sum)
4735
Proof for alternative definition of the derivative
96180
How to get the derivative of a normal distribution w.r.t its parameters?
125615
Defining the derivative without limits
46567
Derivatives of inverse matrix
20280
Proving that expression is equivalent to the definition of derivative
60897
Non-integer order derivative
68752
A few questions about infinite derivative.
135941
Derivative of $|x|^\alpha$
128795
$n$th derivative of $e^x \sin x$
63191
What is the $k-$th derivative of $ \frac{1}{1-x^2}$?
72702
Estimate on the derivative at fixed point
66181
Find the derivative of the function
57193
Prove that $f$ has derivatives of all orders at $x=0$, and that $f^{(n)}(0)=0$ for $n=1,2,3\ldots$