Mister Exam

Other calculators

Derivative of arctan((4*x-1)^(1/2))

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
    /  _________\
atan\\/ 4*x - 1 /
$$\operatorname{atan}{\left(\sqrt{4 x - 1} \right)}$$
atan(sqrt(4*x - 1))
The graph
The first derivative [src]
       1       
---------------
      _________
2*x*\/ 4*x - 1 
$$\frac{1}{2 x \sqrt{4 x - 1}}$$
The second derivative [src]
 /   1        1 \ 
-|-------- + ---| 
 \-1 + 4*x   2*x/ 
------------------
      __________  
  x*\/ -1 + 4*x   
$$- \frac{\frac{1}{4 x - 1} + \frac{1}{2 x}}{x \sqrt{4 x - 1}}$$
The third derivative [src]
1         6             2      
-- + ----------- + ------------
 2             2   x*(-1 + 4*x)
x    (-1 + 4*x)                
-------------------------------
             __________        
         x*\/ -1 + 4*x         
$$\frac{\frac{6}{\left(4 x - 1\right)^{2}} + \frac{2}{x \left(4 x - 1\right)} + \frac{1}{x^{2}}}{x \sqrt{4 x - 1}}$$