Can we find the derivative of modulus function? if yes, then how?
3387
Derivative of $f(x)=|x|$
38192
Derivative of inverse function at a point.
75351
How to find inverse Modulo?
84597
Derivative of $(1-x)^{-2}$
61293
What's the derivative of: $ \sqrt{x+\sqrt{{x}+\sqrt{x+\cdots}}}$?
31503
Question about Maximum Modulus Principle applied to $|f|+|g|$
131769
How to derive this second derivative using the quotient rule?
22916
Derivative of sigmoid function $\sigma (x) = \frac{1}{1+e^{-x}}$
48252
Range of function Involving Modulus Quantity.
16034
Function whose inverse is also its derivative?
77470
Find modulus of $\frac{|z_1-z_2|}{|1-(z_1)(\overline{z_2})|}$
96112
Differentiating $ \left( 1 - \frac {1}{x} \right)^x $
104206
How to find the nth derivative?
4813
On finding polynomials that approximate a function and its derivative (extensions of Stone-Weierstrass?)
80471
Derivative of $(y-XB)' h(y-XB)$ with respect to $B$
75548
second derivative of the inverse function
156536
Defining functions as derivatives