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y(x)=ln(arctng(x^2+3))

Derivada de y(x)=ln(arctng(x^2+3))

Función f() - derivada -er orden en el punto
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Gráfico:

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Solución

Ha introducido [src]
   /    / 2    \\
log\atan\x  + 3//
$$\log{\left(\operatorname{atan}{\left(x^{2} + 3 \right)} \right)}$$
log(atan(x^2 + 3))
Gráfica
Primera derivada [src]
            2*x             
----------------------------
/            2\             
|    / 2    \ |     / 2    \
\1 + \x  + 3/ /*atan\x  + 3/
$$\frac{2 x}{\left(\left(x^{2} + 3\right)^{2} + 1\right) \operatorname{atan}{\left(x^{2} + 3 \right)}}$$
Segunda derivada [src]
  /       2 /     2\                  2            \
  |    4*x *\3 + x /               2*x             |
2*|1 - ------------- - ----------------------------|
  |                2   /            2\             |
  |        /     2\    |    /     2\ |     /     2\|
  \    1 + \3 + x /    \1 + \3 + x / /*atan\3 + x //
----------------------------------------------------
            /            2\                         
            |    /     2\ |     /     2\            
            \1 + \3 + x / /*atan\3 + x /            
$$\frac{2 \left(- \frac{4 x^{2} \left(x^{2} + 3\right)}{\left(x^{2} + 3\right)^{2} + 1} - \frac{2 x^{2}}{\left(\left(x^{2} + 3\right)^{2} + 1\right) \operatorname{atan}{\left(x^{2} + 3 \right)}} + 1\right)}{\left(\left(x^{2} + 3\right)^{2} + 1\right) \operatorname{atan}{\left(x^{2} + 3 \right)}}$$
Tercera derivada [src]
    /                                                                           2                               \
    |                                             2                   2 /     2\               2 /     2\       |
    |          2        3                      4*x                16*x *\3 + x /           12*x *\3 + x /       |
4*x*|-18 - 10*x  - ------------ + ----------------------------- + --------------- + ----------------------------|
    |                  /     2\   /            2\                              2    /            2\             |
    |              atan\3 + x /   |    /     2\ |     2/     2\        /     2\     |    /     2\ |     /     2\|
    \                             \1 + \3 + x / /*atan \3 + x /    1 + \3 + x /     \1 + \3 + x / /*atan\3 + x //
-----------------------------------------------------------------------------------------------------------------
                                                         2                                                       
                                          /            2\                                                        
                                          |    /     2\ |      /     2\                                          
                                          \1 + \3 + x / / *atan\3 + x /                                          
$$\frac{4 x \left(\frac{16 x^{2} \left(x^{2} + 3\right)^{2}}{\left(x^{2} + 3\right)^{2} + 1} + \frac{12 x^{2} \left(x^{2} + 3\right)}{\left(\left(x^{2} + 3\right)^{2} + 1\right) \operatorname{atan}{\left(x^{2} + 3 \right)}} - 10 x^{2} + \frac{4 x^{2}}{\left(\left(x^{2} + 3\right)^{2} + 1\right) \operatorname{atan}^{2}{\left(x^{2} + 3 \right)}} - 18 - \frac{3}{\operatorname{atan}{\left(x^{2} + 3 \right)}}\right)}{\left(\left(x^{2} + 3\right)^{2} + 1\right)^{2} \operatorname{atan}{\left(x^{2} + 3 \right)}}$$
Gráfico
Derivada de y(x)=ln(arctng(x^2+3))