Solución detallada
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No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
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Simplificamos:
Respuesta:
-x*sin(x)
x *(-sin(x) + (-sin(x) - x*cos(x))*log(x))
$$x^{- x \sin{\left(x \right)}} \left(\left(- x \cos{\left(x \right)} - \sin{\left(x \right)}\right) \log{\left(x \right)} - \sin{\left(x \right)}\right)$$
-x*sin(x) / 2 x*cos(x) + sin(x)\
x *|((x*cos(x) + sin(x))*log(x) + sin(x)) - cos(x) + (-2*cos(x) + x*sin(x))*log(x) - -----------------|
\ x /
$$x^{- x \sin{\left(x \right)}} \left(\left(x \sin{\left(x \right)} - 2 \cos{\left(x \right)}\right) \log{\left(x \right)} + \left(\left(x \cos{\left(x \right)} + \sin{\left(x \right)}\right) \log{\left(x \right)} + \sin{\left(x \right)}\right)^{2} - \cos{\left(x \right)} - \frac{x \cos{\left(x \right)} + \sin{\left(x \right)}}{x}\right)$$
-x*sin(x) / 3 x*cos(x) + sin(x) 2*(-2*cos(x) + x*sin(x)) /x*cos(x) + sin(x) \ \
x *|- ((x*cos(x) + sin(x))*log(x) + sin(x)) + ----------------- + (3*sin(x) + x*cos(x))*log(x) + ------------------------ + 3*((x*cos(x) + sin(x))*log(x) + sin(x))*|----------------- - (-2*cos(x) + x*sin(x))*log(x) + cos(x)| + sin(x)|
| 2 x \ x / |
\ x /
$$x^{- x \sin{\left(x \right)}} \left(\left(x \cos{\left(x \right)} + 3 \sin{\left(x \right)}\right) \log{\left(x \right)} - \left(\left(x \cos{\left(x \right)} + \sin{\left(x \right)}\right) \log{\left(x \right)} + \sin{\left(x \right)}\right)^{3} + 3 \left(\left(x \cos{\left(x \right)} + \sin{\left(x \right)}\right) \log{\left(x \right)} + \sin{\left(x \right)}\right) \left(- \left(x \sin{\left(x \right)} - 2 \cos{\left(x \right)}\right) \log{\left(x \right)} + \cos{\left(x \right)} + \frac{x \cos{\left(x \right)} + \sin{\left(x \right)}}{x}\right) + \sin{\left(x \right)} + \frac{2 \left(x \sin{\left(x \right)} - 2 \cos{\left(x \right)}\right)}{x} + \frac{x \cos{\left(x \right)} + \sin{\left(x \right)}}{x^{2}}\right)$$