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x·sin(x)-arctg^3(x)

Derivada de x·sin(x)-arctg^3(x)

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

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Solución

Ha introducido [src]
               3   
x*sin(x) - atan (x)
$$x \sin{\left(x \right)} - \operatorname{atan}^{3}{\left(x \right)}$$
x*sin(x) - atan(x)^3
Gráfica
Primera derivada [src]
                 2            
           3*atan (x)         
x*cos(x) - ---------- + sin(x)
                  2           
             1 + x            
$$x \cos{\left(x \right)} + \sin{\left(x \right)} - \frac{3 \operatorname{atan}^{2}{\left(x \right)}}{x^{2} + 1}$$
Segunda derivada [src]
                                          2   
                      6*atan(x)   6*x*atan (x)
2*cos(x) - x*sin(x) - --------- + ------------
                              2            2  
                      /     2\     /     2\   
                      \1 + x /     \1 + x /   
$$- x \sin{\left(x \right)} + \frac{6 x \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + 2 \cos{\left(x \right)} - \frac{6 \operatorname{atan}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}}$$
Tercera derivada [src]
                                          2          2     2                  
      6                             6*atan (x)   24*x *atan (x)   36*x*atan(x)
- --------- - 3*sin(x) - x*cos(x) + ---------- - -------------- + ------------
          3                                 2              3               3  
  /     2\                          /     2\       /     2\        /     2\   
  \1 + x /                          \1 + x /       \1 + x /        \1 + x /   
$$- \frac{24 x^{2} \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} - x \cos{\left(x \right)} + \frac{36 x \operatorname{atan}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} - 3 \sin{\left(x \right)} + \frac{6 \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} - \frac{6}{\left(x^{2} + 1\right)^{3}}$$
Gráfico
Derivada de x·sin(x)-arctg^3(x)