Sr Examen

Derivada de x^(ln(x-1))

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

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Solución

Ha introducido [src]
 log(x - 1)
x          
$$x^{\log{\left(x - 1 \right)}}$$
x^log(x - 1)
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada

  2. Simplificamos:


Respuesta:

Gráfica
Primera derivada [src]
 log(x - 1) /log(x - 1)   log(x)\
x          *|---------- + ------|
            \    x        x - 1 /
$$x^{\log{\left(x - 1 \right)}} \left(\frac{\log{\left(x \right)}}{x - 1} + \frac{\log{\left(x - 1 \right)}}{x}\right)$$
Segunda derivada [src]
             /                      2                                       \
 log(-1 + x) |/log(-1 + x)   log(x)\    log(-1 + x)     log(x)        2     |
x           *||----------- + ------|  - ----------- - --------- + ----------|
             |\     x        -1 + x/          2               2   x*(-1 + x)|
             \                               x        (-1 + x)              /
$$x^{\log{\left(x - 1 \right)}} \left(\left(\frac{\log{\left(x \right)}}{x - 1} + \frac{\log{\left(x - 1 \right)}}{x}\right)^{2} - \frac{\log{\left(x \right)}}{\left(x - 1\right)^{2}} + \frac{2}{x \left(x - 1\right)} - \frac{\log{\left(x - 1 \right)}}{x^{2}}\right)$$
Tercera derivada [src]
             /                      3                                                                                                                          \
 log(-1 + x) |/log(-1 + x)   log(x)\         3             3          /log(-1 + x)   log(x)\ /log(-1 + x)     log(x)        2     \   2*log(-1 + x)    2*log(x)|
x           *||----------- + ------|  - ----------- - ----------- - 3*|----------- + ------|*|----------- + --------- - ----------| + ------------- + ---------|
             |\     x        -1 + x/              2    2              \     x        -1 + x/ |      2               2   x*(-1 + x)|          3                3|
             \                          x*(-1 + x)    x *(-1 + x)                            \     x        (-1 + x)              /         x         (-1 + x) /
$$x^{\log{\left(x - 1 \right)}} \left(\left(\frac{\log{\left(x \right)}}{x - 1} + \frac{\log{\left(x - 1 \right)}}{x}\right)^{3} - 3 \left(\frac{\log{\left(x \right)}}{x - 1} + \frac{\log{\left(x - 1 \right)}}{x}\right) \left(\frac{\log{\left(x \right)}}{\left(x - 1\right)^{2}} - \frac{2}{x \left(x - 1\right)} + \frac{\log{\left(x - 1 \right)}}{x^{2}}\right) + \frac{2 \log{\left(x \right)}}{\left(x - 1\right)^{3}} - \frac{3}{x \left(x - 1\right)^{2}} - \frac{3}{x^{2} \left(x - 1\right)} + \frac{2 \log{\left(x - 1 \right)}}{x^{3}}\right)$$
Gráfico
Derivada de x^(ln(x-1))