Integrand size = 23, antiderivative size = 269 \[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=2 (p+q)^2 r^2 x-\frac {2 (b c-a d) q (p+q) r^2 \log (c+d x)}{b d}-\frac {2 (b c-a d) p q r^2 \log \left (-\frac {d (a+b x)}{b c-a d}\right ) \log (c+d x)}{b d}-\frac {(b c-a d) q^2 r^2 \log ^2(c+d x)}{b d}-\frac {2 (p+q) r (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 (b c-a d) q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}+\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}-\frac {2 (b c-a d) p q r^2 \operatorname {PolyLog}\left (2,\frac {b (c+d x)}{b c-a d}\right )}{b d} \]
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Time = 0.10 (sec) , antiderivative size = 269, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 9, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.391, Rules used = {2579, 2580, 2441, 2440, 2438, 2437, 2338, 31, 8} \[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}-\frac {2 r (p+q) (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 q r (b c-a d) \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}-\frac {2 p q r^2 (b c-a d) \operatorname {PolyLog}\left (2,\frac {b (c+d x)}{b c-a d}\right )}{b d}-\frac {2 q r^2 (p+q) (b c-a d) \log (c+d x)}{b d}-\frac {2 p q r^2 (b c-a d) \log (c+d x) \log \left (-\frac {d (a+b x)}{b c-a d}\right )}{b d}-\frac {q^2 r^2 (b c-a d) \log ^2(c+d x)}{b d}+2 r^2 x (p+q)^2 \]
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Rule 8
Rule 31
Rule 2338
Rule 2437
Rule 2438
Rule 2440
Rule 2441
Rule 2579
Rule 2580
Rubi steps \begin{align*} \text {integral}& = \frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {(2 (b c-a d) q r) \int \frac {\log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{c+d x} \, dx}{b}-(2 (p+q) r) \int \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx \\ & = -\frac {2 (p+q) r (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 (b c-a d) q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}+\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}-\frac {\left (2 (b c-a d) p q r^2\right ) \int \frac {\log (c+d x)}{a+b x} \, dx}{d}-\frac {\left (2 (b c-a d) q^2 r^2\right ) \int \frac {\log (c+d x)}{c+d x} \, dx}{b}-\frac {\left (2 (b c-a d) q (p+q) r^2\right ) \int \frac {1}{c+d x} \, dx}{b}+\left (2 (p+q)^2 r^2\right ) \int 1 \, dx \\ & = 2 (p+q)^2 r^2 x-\frac {2 (b c-a d) q (p+q) r^2 \log (c+d x)}{b d}-\frac {2 (b c-a d) p q r^2 \log \left (-\frac {d (a+b x)}{b c-a d}\right ) \log (c+d x)}{b d}-\frac {2 (p+q) r (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 (b c-a d) q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}+\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {\left (2 (b c-a d) p q r^2\right ) \int \frac {\log \left (\frac {d (a+b x)}{-b c+a d}\right )}{c+d x} \, dx}{b}-\frac {\left (2 (b c-a d) q^2 r^2\right ) \text {Subst}\left (\int \frac {\log (x)}{x} \, dx,x,c+d x\right )}{b d} \\ & = 2 (p+q)^2 r^2 x-\frac {2 (b c-a d) q (p+q) r^2 \log (c+d x)}{b d}-\frac {2 (b c-a d) p q r^2 \log \left (-\frac {d (a+b x)}{b c-a d}\right ) \log (c+d x)}{b d}-\frac {(b c-a d) q^2 r^2 \log ^2(c+d x)}{b d}-\frac {2 (p+q) r (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 (b c-a d) q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}+\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {\left (2 (b c-a d) p q r^2\right ) \text {Subst}\left (\int \frac {\log \left (1+\frac {b x}{-b c+a d}\right )}{x} \, dx,x,c+d x\right )}{b d} \\ & = 2 (p+q)^2 r^2 x-\frac {2 (b c-a d) q (p+q) r^2 \log (c+d x)}{b d}-\frac {2 (b c-a d) p q r^2 \log \left (-\frac {d (a+b x)}{b c-a d}\right ) \log (c+d x)}{b d}-\frac {(b c-a d) q^2 r^2 \log ^2(c+d x)}{b d}-\frac {2 (p+q) r (a+b x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}+\frac {2 (b c-a d) q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b d}+\frac {(a+b x) \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )}{b}-\frac {2 (b c-a d) p q r^2 \text {Li}_2\left (\frac {b (c+d x)}{b c-a d}\right )}{b d} \\ \end{align*}
Time = 0.12 (sec) , antiderivative size = 389, normalized size of antiderivative = 1.45 \[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\frac {2 a d p q r^2+2 b d p^2 r^2 x+4 b d p q r^2 x+2 b d q^2 r^2 x-a d p^2 r^2 \log ^2(a+b x)-2 b c p q r^2 \log (c+d x)+2 a d p q r^2 \log (c+d x)-2 b c q^2 r^2 \log (c+d x)-b c q^2 r^2 \log ^2(c+d x)-2 p r \log (a+b x) \left (b c q r \log (c+d x)+(-b c+a d) q r \log \left (\frac {b (c+d x)}{b c-a d}\right )+a d \left (q r-\log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )\right )\right )-2 a d p r \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )-2 b d p r x \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )-2 b d q r x \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )+2 b c q r \log (c+d x) \log \left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )+b d x \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right )+2 (b c-a d) p q r^2 \operatorname {PolyLog}\left (2,\frac {d (a+b x)}{-b c+a d}\right )}{b d} \]
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\[\int {\ln \left (e \left (f \left (b x +a \right )^{p} \left (d x +c \right )^{q}\right )^{r}\right )}^{2}d x\]
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\[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\int { \log \left (\left ({\left (b x + a\right )}^{p} {\left (d x + c\right )}^{q} f\right )^{r} e\right )^{2} \,d x } \]
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\[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\int \log {\left (e \left (f \left (a + b x\right )^{p} \left (c + d x\right )^{q}\right )^{r} \right )}^{2}\, dx \]
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Time = 0.21 (sec) , antiderivative size = 298, normalized size of antiderivative = 1.11 \[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=x \log \left (\left ({\left (b x + a\right )}^{p} {\left (d x + c\right )}^{q} f\right )^{r} e\right )^{2} - \frac {2 \, {\left (f {\left (p + q\right )} x - \frac {a f p \log \left (b x + a\right )}{b} - \frac {c f q \log \left (d x + c\right )}{d}\right )} r \log \left (\left ({\left (b x + a\right )}^{p} {\left (d x + c\right )}^{q} f\right )^{r} e\right )}{f} - \frac {{\left (\frac {2 \, {\left (p q + q^{2}\right )} c f^{2} \log \left (d x + c\right )}{d} - \frac {2 \, {\left (b c f^{2} p q - a d f^{2} p q\right )} {\left (\log \left (b x + a\right ) \log \left (\frac {b d x + a d}{b c - a d} + 1\right ) + {\rm Li}_2\left (-\frac {b d x + a d}{b c - a d}\right )\right )}}{b d} + \frac {a d f^{2} p^{2} \log \left (b x + a\right )^{2} + 2 \, b c f^{2} p q \log \left (b x + a\right ) \log \left (d x + c\right ) + b c f^{2} q^{2} \log \left (d x + c\right )^{2} - 2 \, {\left (p^{2} + 2 \, p q + q^{2}\right )} b d f^{2} x + 2 \, {\left (p^{2} + p q\right )} a d f^{2} \log \left (b x + a\right )}{b d}\right )} r^{2}}{f^{2}} \]
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\[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\int { \log \left (\left ({\left (b x + a\right )}^{p} {\left (d x + c\right )}^{q} f\right )^{r} e\right )^{2} \,d x } \]
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Timed out. \[ \int \log ^2\left (e \left (f (a+b x)^p (c+d x)^q\right )^r\right ) \, dx=\int {\ln \left (e\,{\left (f\,{\left (a+b\,x\right )}^p\,{\left (c+d\,x\right )}^q\right )}^r\right )}^2 \,d x \]
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