-x ------ log(x) x
x^((-x)/log(x))
No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
((−1)xlog(x))(−1)xlog(x)(log((−1)xlog(x))+1)\left(\frac{\left(-1\right) x}{\log{\left(x \right)}}\right)^{\frac{\left(-1\right) x}{\log{\left(x \right)}}} \left(\log{\left(\frac{\left(-1\right) x}{\log{\left(x \right)}} \right)} + 1\right)(log(x)(−1)x)log(x)(−1)x(log(log(x)(−1)x)+1)
Simplificamos:
(−xlog(x))−xlog(x)(log(−xlog(x))+1)\left(- \frac{x}{\log{\left(x \right)}}\right)^{- \frac{x}{\log{\left(x \right)}}} \left(\log{\left(- \frac{x}{\log{\left(x \right)}} \right)} + 1\right)(−log(x)x)−log(x)x(log(−log(x)x)+1)
Respuesta:
/ 1 / 1 1 \ \ -x |- ------ + |------- - ------|*log(x)|*e | log(x) | 2 log(x)| | \ \log (x) / /
-x e
/ / 2 \\ | | 1 - ------|| | | 1 2 log(x)|| | 2*|------ - ------- - ----------|| | |log(x) 2 log(x) || | \ log (x) /| -x |-1 - ---------------------------------|*e | 2 | \ x *log(x) /