Defining derivative of powers of $x$
128595
Mathematics Engineering: How do you prove the power rule?
16291
Discontinuous derivative.
155096
If $f(x)=x^{n-1}\log x$, then the $n$-th derivative of $f$ is equals?
56429
Extension of partial derivatives and the definition of $C^k(\overline{\Omega})$
119479
Derivative with respect to a 2-norm
53767
How to prove that derivatives have the Intermediate Value Property
75548
second derivative of the inverse function
75137
proving that $f(x) = x^s$ is holder continuous with holder exponent s
119907
Finding the Derivative of |x| using the Limit Definition
158520
Derivative of Fourier transform: $F[f]'=F[-ixf(x)]$
99918
The $100$th derivative of $(x^2 + 1)/(x^3 - x)$
3387
Derivative of $f(x)=|x|$
43956
Differentiating $f(x)^{g(x)}$
91059
Why is $\frac{d^n}{dx^n}(y(x))$ the notation for the $n$th derivative of $y(x)$, instead of $\frac{d^n}{d^nx}(y(x))$?
96589
Word Question Involving the Definition of the Derivative
117978
differentiation using formal definition i.e. $(x+h)$
96112
Differentiating $ \left( 1 - \frac {1}{x} \right)^x $