x
acosh (E)*log(acosh(E))
$$\log{\left (\operatorname{acosh}{\left (e \right )} \right )} \operatorname{acosh}^{x}{\left (e \right )}$$
x 2
acosh (E)*log (acosh(E))
$$\log^{2}{\left (\operatorname{acosh}{\left (e \right )} \right )} \operatorname{acosh}^{x}{\left (e \right )}$$
x 3
acosh (E)*log (acosh(E))
$$\log^{3}{\left (\operatorname{acosh}{\left (e \right )} \right )} \operatorname{acosh}^{x}{\left (e \right )}$$