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y=arctg(tg^2x+2)

Derivada de y=arctg(tg^2x+2)

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

Gráfico:

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Definida a trozos:

Solución

Ha introducido [src]
    /   2       \
atan\tan (x) + 2/
$$\operatorname{atan}{\left(\tan^{2}{\left(x \right)} + 2 \right)}$$
atan(tan(x)^2 + 2)
Gráfica
Primera derivada [src]
/         2   \       
\2 + 2*tan (x)/*tan(x)
----------------------
                   2  
      /   2       \   
  1 + \tan (x) + 2/   
$$\frac{\left(2 \tan^{2}{\left(x \right)} + 2\right) \tan{\left(x \right)}}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1}$$
Segunda derivada [src]
                /                     2    /       2   \ /       2   \\
  /       2   \ |         2      4*tan (x)*\1 + tan (x)/*\2 + tan (x)/|
2*\1 + tan (x)/*|1 + 3*tan (x) - -------------------------------------|
                |                                           2         |
                |                              /       2   \          |
                \                          1 + \2 + tan (x)/          /
-----------------------------------------------------------------------
                                            2                          
                               /       2   \                           
                           1 + \2 + tan (x)/                           
$$\frac{2 \left(\tan^{2}{\left(x \right)} + 1\right) \left(3 \tan^{2}{\left(x \right)} + 1 - \frac{4 \left(\tan^{2}{\left(x \right)} + 1\right) \left(\tan^{2}{\left(x \right)} + 2\right) \tan^{2}{\left(x \right)}}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1}\right)}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1}$$
Tercera derivada [src]
                /                               2                                2                                                                  2              2        \       
                |                  /       2   \  /       2   \     /       2   \     2           2    /       2   \ /       2   \     /       2   \  /       2   \     2   |       
  /       2   \ |         2      3*\1 + tan (x)/ *\2 + tan (x)/   2*\1 + tan (x)/ *tan (x)   6*tan (x)*\1 + tan (x)/*\2 + tan (x)/   8*\1 + tan (x)/ *\2 + tan (x)/ *tan (x)|       
8*\1 + tan (x)/*|2 + 3*tan (x) - ------------------------------ - ------------------------ - ------------------------------------- + ---------------------------------------|*tan(x)
                |                                       2                             2                                 2                                         2         |       
                |                          /       2   \                 /       2   \                     /       2   \                      /                 2\          |       
                |                      1 + \2 + tan (x)/             1 + \2 + tan (x)/                 1 + \2 + tan (x)/                      |    /       2   \ |          |       
                \                                                                                                                             \1 + \2 + tan (x)/ /          /       
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                  2                                                                                 
                                                                                     /       2   \                                                                                  
                                                                                 1 + \2 + tan (x)/                                                                                  
$$\frac{8 \left(\tan^{2}{\left(x \right)} + 1\right) \left(3 \tan^{2}{\left(x \right)} + 2 - \frac{3 \left(\tan^{2}{\left(x \right)} + 1\right)^{2} \left(\tan^{2}{\left(x \right)} + 2\right)}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1} - \frac{2 \left(\tan^{2}{\left(x \right)} + 1\right)^{2} \tan^{2}{\left(x \right)}}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1} - \frac{6 \left(\tan^{2}{\left(x \right)} + 1\right) \left(\tan^{2}{\left(x \right)} + 2\right) \tan^{2}{\left(x \right)}}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1} + \frac{8 \left(\tan^{2}{\left(x \right)} + 1\right)^{2} \left(\tan^{2}{\left(x \right)} + 2\right)^{2} \tan^{2}{\left(x \right)}}{\left(\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1\right)^{2}}\right) \tan{\left(x \right)}}{\left(\tan^{2}{\left(x \right)} + 2\right)^{2} + 1}$$
Gráfico
Derivada de y=arctg(tg^2x+2)