\[ \int \frac {\sinh ^3\left (a+b \log \left (c x^n\right )\right )}{x} \, dx \]
Optimal antiderivative \[ -\frac {\cosh \! \left (a +b \ln \! \left (c \,x^{n}\right )\right )}{b n}+\frac {\cosh ^{3}\left (a +b \ln \! \left (c \,x^{n}\right )\right )}{3 b n} \]
command
int(sinh(a+b*ln(c*x^n))^3/x,x)
Maple 2022.1 output
\[\int \frac {\sinh ^{3}\left (a +b \ln \left (c \,x^{n}\right )\right )}{x}\, dx\]
Maple 2021.1 output
\[ \frac {\left (-\frac {2}{3}+\frac {\left (\sinh ^{2}\left (a +b \ln \left (c \,x^{n}\right )\right )\right )}{3}\right ) \cosh \left (a +b \ln \left (c \,x^{n}\right )\right )}{n b} \]