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x*(-e^(-acot(x)))/(1+x^2)

Derivada de x*(-e^(-acot(x)))/(1+x^2)

Función f() - derivada -er orden en el punto
v

Gráfico:

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Definida a trozos:

Solución

Ha introducido [src]
  /  -acot(x)\
x*\-E        /
--------------
         2    
    1 + x     
$$\frac{- e^{- \operatorname{acot}{\left(x \right)}} x}{x^{2} + 1}$$
(x*(-E^(-acot(x))))/(1 + x^2)
Gráfica
Primera derivada [src]
                 -acot(x)                 
   -acot(x)   x*e                         
- e         - -----------                 
                      2        2  -acot(x)
                 1 + x      2*x *e        
------------------------- + --------------
               2                      2   
          1 + x               /     2\    
                              \1 + x /    
$$\frac{2 x^{2} e^{- \operatorname{acot}{\left(x \right)}}}{\left(x^{2} + 1\right)^{2}} + \frac{- \frac{x e^{- \operatorname{acot}{\left(x \right)}}}{x^{2} + 1} - e^{- \operatorname{acot}{\left(x \right)}}}{x^{2} + 1}$$
Segunda derivada [src]
/         /         2 \                                  \          
|         |      4*x  |       /      x   \   x*(-1 + 2*x)|  -acot(x)
|-2 - 2*x*|-1 + ------| + 4*x*|1 + ------| + ------------|*e        
|         |          2|       |         2|           2   |          
\         \     1 + x /       \    1 + x /      1 + x    /          
--------------------------------------------------------------------
                                     2                              
                             /     2\                               
                             \1 + x /                               
$$\frac{\left(\frac{x \left(2 x - 1\right)}{x^{2} + 1} + 4 x \left(\frac{x}{x^{2} + 1} + 1\right) - 2 x \left(\frac{4 x^{2}}{x^{2} + 1} - 1\right) - 2\right) e^{- \operatorname{acot}{\left(x \right)}}}{\left(x^{2} + 1\right)^{2}}$$
Tercera derivada [src]
/              /                           2 \                                                                  /         2 \\          
|              |       1       6*x      8*x  |                                      /     x*(-1 + 2*x)\       2 |      2*x  ||          
|  3 - 6*x + x*|-2 + ------ - ------ + ------|                                  6*x*|-2 + ------------|   24*x *|-1 + ------||          
|              |          2        2        2|                  /         2 \       |             2   |         |          2||          
|              \     1 + x    1 + x    1 + x /     /      x   \ |      4*x  |       \        1 + x    /         \     1 + x /|  -acot(x)
|- ------------------------------------------- - 6*|1 + ------|*|-1 + ------| - ----------------------- + -------------------|*e        
|                          2                       |         2| |          2|                 2                       2      |          
\                     1 + x                        \    1 + x / \     1 + x /            1 + x                   1 + x       /          
----------------------------------------------------------------------------------------------------------------------------------------
                                                                       2                                                                
                                                               /     2\                                                                 
                                                               \1 + x /                                                                 
$$\frac{\left(\frac{24 x^{2} \left(\frac{2 x^{2}}{x^{2} + 1} - 1\right)}{x^{2} + 1} - \frac{6 x \left(\frac{x \left(2 x - 1\right)}{x^{2} + 1} - 2\right)}{x^{2} + 1} - 6 \left(\frac{x}{x^{2} + 1} + 1\right) \left(\frac{4 x^{2}}{x^{2} + 1} - 1\right) - \frac{x \left(\frac{8 x^{2}}{x^{2} + 1} - \frac{6 x}{x^{2} + 1} - 2 + \frac{1}{x^{2} + 1}\right) - 6 x + 3}{x^{2} + 1}\right) e^{- \operatorname{acot}{\left(x \right)}}}{\left(x^{2} + 1\right)^{2}}$$
Gráfico
Derivada de x*(-e^(-acot(x)))/(1+x^2)