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y=tanh^-1(cos2x)

Derivada de y=tanh^-1(cos2x)

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

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Solución

Ha introducido [src]
      1       
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tanh(cos(2*x))
$$\frac{1}{\tanh{\left(\cos{\left(2 x \right)} \right)}}$$
1/tanh(cos(2*x))
Gráfica
Primera derivada [src]
  /        2          \         
2*\1 - tanh (cos(2*x))/*sin(2*x)
--------------------------------
            2                   
        tanh (cos(2*x))         
$$\frac{2 \left(1 - \tanh^{2}{\left(\cos{\left(2 x \right)} \right)}\right) \sin{\left(2 x \right)}}{\tanh^{2}{\left(\cos{\left(2 x \right)} \right)}}$$
Segunda derivada [src]
                         /                                      2      /         2          \\
  /         2          \ |       2           cos(2*x)      2*sin (2*x)*\-1 + tanh (cos(2*x))/|
4*\-1 + tanh (cos(2*x))/*|- 2*sin (2*x) - -------------- + ----------------------------------|
                         |                tanh(cos(2*x))                2                    |
                         \                                          tanh (cos(2*x))          /
----------------------------------------------------------------------------------------------
                                        tanh(cos(2*x))                                        
$$\frac{4 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right) \left(\frac{2 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right) \sin^{2}{\left(2 x \right)}}{\tanh^{2}{\left(\cos{\left(2 x \right)} \right)}} - 2 \sin^{2}{\left(2 x \right)} - \frac{\cos{\left(2 x \right)}}{\tanh{\left(\cos{\left(2 x \right)} \right)}}\right)}{\tanh{\left(\cos{\left(2 x \right)} \right)}}$$
Tercera derivada [src]
                         /                                                                         2                                                                                    \         
                         |                                                   /         2          \     2          /         2          \                  2      /         2          \|         
  /         2          \ |       1               2          6*cos(2*x)     6*\-1 + tanh (cos(2*x))/ *sin (2*x)   6*\-1 + tanh (cos(2*x))/*cos(2*x)   10*sin (2*x)*\-1 + tanh (cos(2*x))/|         
8*\-1 + tanh (cos(2*x))/*|--------------- - 4*sin (2*x) - -------------- - ----------------------------------- + --------------------------------- + -----------------------------------|*sin(2*x)
                         |    2                           tanh(cos(2*x))                 4                                    3                                    2                    |         
                         \tanh (cos(2*x))                                            tanh (cos(2*x))                      tanh (cos(2*x))                      tanh (cos(2*x))          /         
$$8 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right) \left(- \frac{6 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right)^{2} \sin^{2}{\left(2 x \right)}}{\tanh^{4}{\left(\cos{\left(2 x \right)} \right)}} + \frac{10 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right) \sin^{2}{\left(2 x \right)}}{\tanh^{2}{\left(\cos{\left(2 x \right)} \right)}} + \frac{6 \left(\tanh^{2}{\left(\cos{\left(2 x \right)} \right)} - 1\right) \cos{\left(2 x \right)}}{\tanh^{3}{\left(\cos{\left(2 x \right)} \right)}} - 4 \sin^{2}{\left(2 x \right)} - \frac{6 \cos{\left(2 x \right)}}{\tanh{\left(\cos{\left(2 x \right)} \right)}} + \frac{1}{\tanh^{2}{\left(\cos{\left(2 x \right)} \right)}}\right) \sin{\left(2 x \right)}$$
Gráfico
Derivada de y=tanh^-1(cos2x)