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y=arctg(x+√(x^2+1))

Derivada de y=arctg(x+√(x^2+1))

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

Gráfico:

interior superior

Definida a trozos:

Solución

Ha introducido [src]
    /       ________\
    |      /  2     |
atan\x + \/  x  + 1 /
$$\operatorname{atan}{\left(x + \sqrt{x^{2} + 1} \right)}$$
atan(x + sqrt(x^2 + 1))
Gráfica
Primera derivada [src]
            x         
   1 + -----------    
          ________    
         /  2         
       \/  x  + 1     
----------------------
                     2
    /       ________\ 
    |      /  2     | 
1 + \x + \/  x  + 1 / 
$$\frac{\frac{x}{\sqrt{x^{2} + 1}} + 1}{\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1}$$
Segunda derivada [src]
 /                                 2 /       ________\\ 
 |        2       /         x     \  |      /      2 || 
 |       x      2*|1 + -----------| *\x + \/  1 + x  /| 
 |-1 + ------     |       ________|                   | 
 |          2     |      /      2 |                   | 
 |     1 + x      \    \/  1 + x  /                   | 
-|----------- + --------------------------------------| 
 |   ________                                2        | 
 |  /      2                /       ________\         | 
 |\/  1 + x                 |      /      2 |         | 
 \                      1 + \x + \/  1 + x  /         / 
--------------------------------------------------------
                                      2                 
                     /       ________\                  
                     |      /      2 |                  
                 1 + \x + \/  1 + x  /                  
$$- \frac{\frac{2 \left(x + \sqrt{x^{2} + 1}\right) \left(\frac{x}{\sqrt{x^{2} + 1}} + 1\right)^{2}}{\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1} + \frac{\frac{x^{2}}{x^{2} + 1} - 1}{\sqrt{x^{2} + 1}}}{\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1}$$
Tercera derivada [src]
                                                                                     2                                                      
                      3                                           3 /       ________\                        /        2  \ /       ________\
     /         x     \         /        2  \     /         x     \  |      /      2 |      /         x     \ |       x   | |      /      2 |
   2*|1 + -----------|         |       x   |   8*|1 + -----------| *\x + \/  1 + x  /    6*|1 + -----------|*|-1 + ------|*\x + \/  1 + x  /
     |       ________|     3*x*|-1 + ------|     |       ________|                         |       ________| |          2|                  
     |      /      2 |         |          2|     |      /      2 |                         |      /      2 | \     1 + x /                  
     \    \/  1 + x  /         \     1 + x /     \    \/  1 + x  /                         \    \/  1 + x  /                                
- ---------------------- + ----------------- + --------------------------------------- + ---------------------------------------------------
                       2              3/2                                     2                              /                     2\       
      /       ________\       /     2\                /                     2\                      ________ |    /       ________\ |       
      |      /      2 |       \1 + x /                |    /       ________\ |                     /      2  |    |      /      2 | |       
  1 + \x + \/  1 + x  /                               |    |      /      2 | |                   \/  1 + x  *\1 + \x + \/  1 + x  / /       
                                                      \1 + \x + \/  1 + x  / /                                                              
--------------------------------------------------------------------------------------------------------------------------------------------
                                                                                2                                                           
                                                               /       ________\                                                            
                                                               |      /      2 |                                                            
                                                           1 + \x + \/  1 + x  /                                                            
$$\frac{\frac{3 x \left(\frac{x^{2}}{x^{2} + 1} - 1\right)}{\left(x^{2} + 1\right)^{\frac{3}{2}}} + \frac{8 \left(x + \sqrt{x^{2} + 1}\right)^{2} \left(\frac{x}{\sqrt{x^{2} + 1}} + 1\right)^{3}}{\left(\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1\right)^{2}} + \frac{6 \left(x + \sqrt{x^{2} + 1}\right) \left(\frac{x}{\sqrt{x^{2} + 1}} + 1\right) \left(\frac{x^{2}}{x^{2} + 1} - 1\right)}{\sqrt{x^{2} + 1} \left(\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1\right)} - \frac{2 \left(\frac{x}{\sqrt{x^{2} + 1}} + 1\right)^{3}}{\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1}}{\left(x + \sqrt{x^{2} + 1}\right)^{2} + 1}$$
Gráfico
Derivada de y=arctg(x+√(x^2+1))