Integrand size = 26, antiderivative size = 823 \[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\frac {1}{2} m \log ^2(x) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2+\log (x) \left (-m \log (x)+\log \left (f x^m\right )\right ) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2+2 b n \left (-m \log (x)+\log \left (f x^m\right )\right ) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right ) \left (\log (x) \left (\log (d+e x)-\log \left (1+\frac {e x}{d}\right )\right )-\operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )\right )+2 b m n \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right ) \left (\frac {1}{2} \log ^2(x) \left (\log (d+e x)-\log \left (1+\frac {e x}{d}\right )\right )-\log (x) \operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )+\operatorname {PolyLog}\left (3,-\frac {e x}{d}\right )\right )-b^2 n^2 \left (m \log (x)-\log \left (f x^m\right )\right ) \left (\log \left (-\frac {e x}{d}\right ) \log ^2(d+e x)+2 \log (d+e x) \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )-2 \operatorname {PolyLog}\left (3,1+\frac {e x}{d}\right )\right )+\frac {1}{12} b^2 m n^2 \left (\log ^4\left (-\frac {e x}{d}\right )+6 \log ^2\left (-\frac {e x}{d}\right ) \log ^2\left (-\frac {e x}{d+e x}\right )-4 \left (\log \left (-\frac {e x}{d}\right )+\log \left (\frac {d}{d+e x}\right )\right ) \log ^3\left (-\frac {e x}{d+e x}\right )+\log ^4\left (-\frac {e x}{d+e x}\right )+6 \log ^2(x) \log ^2(d+e x)+4 \left (2 \log ^3\left (-\frac {e x}{d}\right )-3 \log ^2(x) \log (d+e x)\right ) \log \left (1+\frac {e x}{d}\right )+6 \left (\log (x)-\log \left (-\frac {e x}{d}\right )\right ) \left (\log (x)+3 \log \left (-\frac {e x}{d}\right )\right ) \log ^2\left (1+\frac {e x}{d}\right )-4 \log ^2\left (-\frac {e x}{d}\right ) \log \left (-\frac {e x}{d+e x}\right ) \left (\log \left (-\frac {e x}{d}\right )+3 \log \left (1+\frac {e x}{d}\right )\right )+12 \left (\log ^2\left (-\frac {e x}{d}\right )-2 \log \left (-\frac {e x}{d}\right ) \left (\log \left (-\frac {e x}{d+e x}\right )+\log \left (1+\frac {e x}{d}\right )\right )+2 \log (x) \left (-\log (d+e x)+\log \left (1+\frac {e x}{d}\right )\right )\right ) \operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )-12 \log ^2\left (-\frac {e x}{d+e x}\right ) \operatorname {PolyLog}\left (2,\frac {e x}{d+e x}\right )+12 \left (\log \left (-\frac {e x}{d}\right )-\log \left (-\frac {e x}{d+e x}\right )\right )^2 \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )+24 \left (\log (x)-\log \left (-\frac {e x}{d}\right )\right ) \log \left (1+\frac {e x}{d}\right ) \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )+24 \left (\log \left (-\frac {e x}{d+e x}\right )+\log (d+e x)\right ) \operatorname {PolyLog}\left (3,-\frac {e x}{d}\right )+24 \log \left (-\frac {e x}{d+e x}\right ) \operatorname {PolyLog}\left (3,\frac {e x}{d+e x}\right )+24 \left (-\log (x)+\log \left (-\frac {e x}{d+e x}\right )\right ) \operatorname {PolyLog}\left (3,1+\frac {e x}{d}\right )-24 \left (\operatorname {PolyLog}\left (4,-\frac {e x}{d}\right )+\operatorname {PolyLog}\left (4,\frac {e x}{d+e x}\right )-\operatorname {PolyLog}\left (4,1+\frac {e x}{d}\right )\right )\right ) \]
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\[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \frac {\log ^2\left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 m}-\frac {(b e n) \int \frac {\log ^2\left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )}{d+e x} \, dx}{m} \\ \end{align*}
Time = 0.23 (sec) , antiderivative size = 823, normalized size of antiderivative = 1.00 \[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\frac {1}{2} m \log ^2(x) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2+\log (x) \left (-m \log (x)+\log \left (f x^m\right )\right ) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2+2 b n \left (-m \log (x)+\log \left (f x^m\right )\right ) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right ) \left (\log (x) \left (\log (d+e x)-\log \left (1+\frac {e x}{d}\right )\right )-\operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )\right )+2 b m n \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right ) \left (\frac {1}{2} \log ^2(x) \left (\log (d+e x)-\log \left (1+\frac {e x}{d}\right )\right )-\log (x) \operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )+\operatorname {PolyLog}\left (3,-\frac {e x}{d}\right )\right )-b^2 n^2 \left (m \log (x)-\log \left (f x^m\right )\right ) \left (\log \left (-\frac {e x}{d}\right ) \log ^2(d+e x)+2 \log (d+e x) \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )-2 \operatorname {PolyLog}\left (3,1+\frac {e x}{d}\right )\right )+\frac {1}{12} b^2 m n^2 \left (\log ^4\left (-\frac {e x}{d}\right )+6 \log ^2\left (-\frac {e x}{d}\right ) \log ^2\left (-\frac {e x}{d+e x}\right )-4 \left (\log \left (-\frac {e x}{d}\right )+\log \left (\frac {d}{d+e x}\right )\right ) \log ^3\left (-\frac {e x}{d+e x}\right )+\log ^4\left (-\frac {e x}{d+e x}\right )+6 \log ^2(x) \log ^2(d+e x)+4 \left (2 \log ^3\left (-\frac {e x}{d}\right )-3 \log ^2(x) \log (d+e x)\right ) \log \left (1+\frac {e x}{d}\right )+6 \left (\log (x)-\log \left (-\frac {e x}{d}\right )\right ) \left (\log (x)+3 \log \left (-\frac {e x}{d}\right )\right ) \log ^2\left (1+\frac {e x}{d}\right )-4 \log ^2\left (-\frac {e x}{d}\right ) \log \left (-\frac {e x}{d+e x}\right ) \left (\log \left (-\frac {e x}{d}\right )+3 \log \left (1+\frac {e x}{d}\right )\right )+12 \left (\log ^2\left (-\frac {e x}{d}\right )-2 \log \left (-\frac {e x}{d}\right ) \left (\log \left (-\frac {e x}{d+e x}\right )+\log \left (1+\frac {e x}{d}\right )\right )+2 \log (x) \left (-\log (d+e x)+\log \left (1+\frac {e x}{d}\right )\right )\right ) \operatorname {PolyLog}\left (2,-\frac {e x}{d}\right )-12 \log ^2\left (-\frac {e x}{d+e x}\right ) \operatorname {PolyLog}\left (2,\frac {e x}{d+e x}\right )+12 \left (\log \left (-\frac {e x}{d}\right )-\log \left (-\frac {e x}{d+e x}\right )\right )^2 \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )+24 \left (\log (x)-\log \left (-\frac {e x}{d}\right )\right ) \log \left (1+\frac {e x}{d}\right ) \operatorname {PolyLog}\left (2,1+\frac {e x}{d}\right )+24 \left (\log \left (-\frac {e x}{d+e x}\right )+\log (d+e x)\right ) \operatorname {PolyLog}\left (3,-\frac {e x}{d}\right )+24 \log \left (-\frac {e x}{d+e x}\right ) \operatorname {PolyLog}\left (3,\frac {e x}{d+e x}\right )+24 \left (-\log (x)+\log \left (-\frac {e x}{d+e x}\right )\right ) \operatorname {PolyLog}\left (3,1+\frac {e x}{d}\right )-24 \left (\operatorname {PolyLog}\left (4,-\frac {e x}{d}\right )+\operatorname {PolyLog}\left (4,\frac {e x}{d+e x}\right )-\operatorname {PolyLog}\left (4,1+\frac {e x}{d}\right )\right )\right ) \]
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\[\int \frac {\ln \left (f \,x^{m}\right ) {\left (a +b \ln \left (c \left (e x +d \right )^{n}\right )\right )}^{2}}{x}d x\]
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\[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\int { \frac {{\left (b \log \left ({\left (e x + d\right )}^{n} c\right ) + a\right )}^{2} \log \left (f x^{m}\right )}{x} \,d x } \]
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Timed out. \[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\text {Timed out} \]
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\[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\int { \frac {{\left (b \log \left ({\left (e x + d\right )}^{n} c\right ) + a\right )}^{2} \log \left (f x^{m}\right )}{x} \,d x } \]
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\[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\int { \frac {{\left (b \log \left ({\left (e x + d\right )}^{n} c\right ) + a\right )}^{2} \log \left (f x^{m}\right )}{x} \,d x } \]
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Timed out. \[ \int \frac {\log \left (f x^m\right ) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x} \, dx=\int \frac {\ln \left (f\,x^m\right )\,{\left (a+b\,\ln \left (c\,{\left (d+e\,x\right )}^n\right )\right )}^2}{x} \,d x \]
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