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x*acos(x)
The derivative of the function/ x*acos(x)

Derivative of x*acos(x)

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

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The solution

You have entered [src] 
x*acos(x)
$$x \operatorname{acos}{\left(x \right)}$$ 
d            
--(x*acos(x))
dx
$$\frac{d}{d x} x \operatorname{acos}{\left(x \right)}$$
Transform
The graph
Plot the graph f(x)
Plot the graph f'(x)
The first derivative [src] 
       x               
- ----------- + acos(x)
     ________          
    /      2           
  \/  1 - x
$$- \frac{x}{\sqrt{1 - x^{2}}} + \operatorname{acos}{\left(x \right)}$$
Simplify
The second derivative [src] 
 /       2  \ 
 |      x   | 
-|2 + ------| 
 |         2| 
 \    1 - x / 
--------------
    ________  
   /      2   
 \/  1 - x
$$- \frac{\frac{x^{2}}{1 - x^{2}} + 2}{\sqrt{1 - x^{2}}}$$
Simplify
The third derivative [src] 
  /          2 \
  |       3*x  |
x*|-4 + -------|
  |           2|
  \     -1 + x /
----------------
          3/2   
  /     2\      
  \1 - x /
$$\frac{x \left(\frac{3 x^{2}}{x^{2} - 1} - 4\right)}{\left(1 - x^{2}\right)^{\frac{3}{2}}}$$
Simplify
The graph
Derivative of x*acos(x)
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