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y=arctg^3(2x)*cos8x^5

Derivada de y=arctg^3(2x)*cos8x^5

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

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Solución

Ha introducido [src]
    3         5     
atan (2*x)*cos (8*x)
$$\cos^{5}{\left(8 x \right)} \operatorname{atan}^{3}{\left(2 x \right)}$$
atan(2*x)^3*cos(8*x)^5
Gráfica
Primera derivada [src]
                                           2         5     
         3         4                 6*atan (2*x)*cos (8*x)
- 40*atan (2*x)*cos (8*x)*sin(8*x) + ----------------------
                                                   2       
                                            1 + 4*x        
$$- 40 \sin{\left(8 x \right)} \cos^{4}{\left(8 x \right)} \operatorname{atan}^{3}{\left(2 x \right)} + \frac{6 \cos^{5}{\left(8 x \right)} \operatorname{atan}^{2}{\left(2 x \right)}}{4 x^{2} + 1}$$
Segunda derivada [src]
            /                                                 2                                                           \          
     3      |       2      /     2             2     \   3*cos (8*x)*(-1 + 2*x*atan(2*x))   60*atan(2*x)*cos(8*x)*sin(8*x)|          
8*cos (8*x)*|40*atan (2*x)*\- cos (8*x) + 4*sin (8*x)/ - -------------------------------- - ------------------------------|*atan(2*x)
            |                                                                2                                2           |          
            |                                                      /       2\                          1 + 4*x            |          
            \                                                      \1 + 4*x /                                             /          
$$8 \left(40 \left(4 \sin^{2}{\left(8 x \right)} - \cos^{2}{\left(8 x \right)}\right) \operatorname{atan}^{2}{\left(2 x \right)} - \frac{60 \sin{\left(8 x \right)} \cos{\left(8 x \right)} \operatorname{atan}{\left(2 x \right)}}{4 x^{2} + 1} - \frac{3 \left(2 x \operatorname{atan}{\left(2 x \right)} - 1\right) \cos^{2}{\left(8 x \right)}}{\left(4 x^{2} + 1\right)^{2}}\right) \cos^{3}{\left(8 x \right)} \operatorname{atan}{\left(2 x \right)}$$
Tercera derivada [src]
             /                                                                        /                                             2     2     \                                                                                                              \
             |                                                                 3      |   1           2        12*x*atan(2*x)   16*x *atan (2*x)|                                                                                                              |
             |                                                            3*cos (8*x)*|-------- - atan (2*x) - -------------- + ----------------|                                                                                                              |
             |                                                                        |       2                          2                 2    |           2      /     2             2     \                   2                                             |
      2      |          3      /        2              2     \                        \1 + 4*x                    1 + 4*x           1 + 4*x     /   360*atan (2*x)*\- cos (8*x) + 4*sin (8*x)/*cos(8*x)   180*cos (8*x)*(-1 + 2*x*atan(2*x))*atan(2*x)*sin(8*x)|
16*cos (8*x)*|- 160*atan (2*x)*\- 13*cos (8*x) + 12*sin (8*x)/*sin(8*x) + ----------------------------------------------------------------------- + --------------------------------------------------- + -----------------------------------------------------|
             |                                                                                                    2                                                              2                                                       2                     |
             |                                                                                          /       2\                                                        1 + 4*x                                              /       2\                      |
             \                                                                                          \1 + 4*x /                                                                                                             \1 + 4*x /                      /
$$16 \left(- 160 \left(12 \sin^{2}{\left(8 x \right)} - 13 \cos^{2}{\left(8 x \right)}\right) \sin{\left(8 x \right)} \operatorname{atan}^{3}{\left(2 x \right)} + \frac{360 \left(4 \sin^{2}{\left(8 x \right)} - \cos^{2}{\left(8 x \right)}\right) \cos{\left(8 x \right)} \operatorname{atan}^{2}{\left(2 x \right)}}{4 x^{2} + 1} + \frac{180 \left(2 x \operatorname{atan}{\left(2 x \right)} - 1\right) \sin{\left(8 x \right)} \cos^{2}{\left(8 x \right)} \operatorname{atan}{\left(2 x \right)}}{\left(4 x^{2} + 1\right)^{2}} + \frac{3 \left(\frac{16 x^{2} \operatorname{atan}^{2}{\left(2 x \right)}}{4 x^{2} + 1} - \frac{12 x \operatorname{atan}{\left(2 x \right)}}{4 x^{2} + 1} - \operatorname{atan}^{2}{\left(2 x \right)} + \frac{1}{4 x^{2} + 1}\right) \cos^{3}{\left(8 x \right)}}{\left(4 x^{2} + 1\right)^{2}}\right) \cos^{2}{\left(8 x \right)}$$
Gráfico
Derivada de y=arctg^3(2x)*cos8x^5