\[ \int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{x^4 (d+e x)} \, dx \]
Optimal antiderivative \[ -\frac {2 b^{2} n^{2}}{27 d \,x^{3}}+\frac {b^{2} e \,n^{2}}{4 d^{2} x^{2}}-\frac {2 b^{2} e^{2} n^{2}}{d^{3} x}-\frac {2 b n \left (a +b \ln \left (c \,x^{n}\right )\right )}{9 d \,x^{3}}+\frac {b e n \left (a +b \ln \left (c \,x^{n}\right )\right )}{2 d^{2} x^{2}}-\frac {2 b \,e^{2} n \left (a +b \ln \left (c \,x^{n}\right )\right )}{d^{3} x}-\frac {\left (a +b \ln \left (c \,x^{n}\right )\right )^{2}}{3 d \,x^{3}}+\frac {e \left (a +b \ln \left (c \,x^{n}\right )\right )^{2}}{2 d^{2} x^{2}}-\frac {e^{2} \left (a +b \ln \left (c \,x^{n}\right )\right )^{2}}{d^{3} x}+\frac {e^{3} \ln \left (1+\frac {d}{e x}\right ) \left (a +b \ln \left (c \,x^{n}\right )\right )^{2}}{d^{4}}-\frac {2 b \,e^{3} n \left (a +b \ln \left (c \,x^{n}\right )\right ) \polylog \left (2, -\frac {d}{e x}\right )}{d^{4}}-\frac {2 b^{2} e^{3} n^{2} \polylog \left (3, -\frac {d}{e x}\right )}{d^{4}} \]
command
int((a+b*ln(c*x^n))^2/x^4/(e*x+d),x,method=_RETURNVERBOSE)
Maple 2022.1 output
| method | result | size |
| risch | \(\text {Expression too large to display}\) | \(5435\) |
Maple 2021.1 output
\[ \int \frac {\left (b \ln \left (c \,x^{n}\right )+a \right )^{2}}{\left (e x +d \right ) x^{4}}\, dx \]________________________________________________________________________________________