Optimal. Leaf size=156 \[ \frac{p \text{PolyLog}\left (2,\frac{f \left (d+e x^n\right )}{d f-e g}\right )}{f^2 n}+\frac{g \log \left (c \left (d+e x^n\right )^p\right )}{f^2 n \left (f x^n+g\right )}+\frac{\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac{e \left (f x^n+g\right )}{d f-e g}\right )}{f^2 n}+\frac{e g p \log \left (d+e x^n\right )}{f^2 n (d f-e g)}-\frac{e g p \log \left (f x^n+g\right )}{f^2 n (d f-e g)} \]
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Rubi [A] time = 0.277577, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 10, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.37, Rules used = {2475, 263, 43, 2416, 2395, 36, 31, 2394, 2393, 2391} \[ \frac{p \text{PolyLog}\left (2,\frac{f \left (d+e x^n\right )}{d f-e g}\right )}{f^2 n}+\frac{g \log \left (c \left (d+e x^n\right )^p\right )}{f^2 n \left (f x^n+g\right )}+\frac{\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac{e \left (f x^n+g\right )}{d f-e g}\right )}{f^2 n}+\frac{e g p \log \left (d+e x^n\right )}{f^2 n (d f-e g)}-\frac{e g p \log \left (f x^n+g\right )}{f^2 n (d f-e g)} \]
Antiderivative was successfully verified.
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Rule 2475
Rule 263
Rule 43
Rule 2416
Rule 2395
Rule 36
Rule 31
Rule 2394
Rule 2393
Rule 2391
Rubi steps
\begin{align*} \int \frac{\log \left (c \left (d+e x^n\right )^p\right )}{x \left (f+g x^{-n}\right )^2} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{\left (f+\frac{g}{x}\right )^2 x} \, dx,x,x^n\right )}{n}\\ &=\frac{\operatorname{Subst}\left (\int \left (-\frac{g \log \left (c (d+e x)^p\right )}{f (g+f x)^2}+\frac{\log \left (c (d+e x)^p\right )}{f (g+f x)}\right ) \, dx,x,x^n\right )}{n}\\ &=\frac{\operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{g+f x} \, dx,x,x^n\right )}{f n}-\frac{g \operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{(g+f x)^2} \, dx,x,x^n\right )}{f n}\\ &=\frac{g \log \left (c \left (d+e x^n\right )^p\right )}{f^2 n \left (g+f x^n\right )}+\frac{\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac{e \left (g+f x^n\right )}{d f-e g}\right )}{f^2 n}-\frac{(e p) \operatorname{Subst}\left (\int \frac{\log \left (\frac{e (g+f x)}{-d f+e g}\right )}{d+e x} \, dx,x,x^n\right )}{f^2 n}-\frac{(e g p) \operatorname{Subst}\left (\int \frac{1}{(d+e x) (g+f x)} \, dx,x,x^n\right )}{f^2 n}\\ &=\frac{g \log \left (c \left (d+e x^n\right )^p\right )}{f^2 n \left (g+f x^n\right )}+\frac{\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac{e \left (g+f x^n\right )}{d f-e g}\right )}{f^2 n}-\frac{p \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{f x}{-d f+e g}\right )}{x} \, dx,x,d+e x^n\right )}{f^2 n}+\frac{\left (e^2 g p\right ) \operatorname{Subst}\left (\int \frac{1}{d+e x} \, dx,x,x^n\right )}{f^2 (d f-e g) n}-\frac{(e g p) \operatorname{Subst}\left (\int \frac{1}{g+f x} \, dx,x,x^n\right )}{f (d f-e g) n}\\ &=\frac{e g p \log \left (d+e x^n\right )}{f^2 (d f-e g) n}+\frac{g \log \left (c \left (d+e x^n\right )^p\right )}{f^2 n \left (g+f x^n\right )}-\frac{e g p \log \left (g+f x^n\right )}{f^2 (d f-e g) n}+\frac{\log \left (c \left (d+e x^n\right )^p\right ) \log \left (-\frac{e \left (g+f x^n\right )}{d f-e g}\right )}{f^2 n}+\frac{p \text{Li}_2\left (\frac{f \left (d+e x^n\right )}{d f-e g}\right )}{f^2 n}\\ \end{align*}
Mathematica [B] time = 1.49929, size = 433, normalized size = 2.78 \[ \frac{p \left (f x^n+g\right ) \text{PolyLog}\left (2,-\frac{f x^n}{g}\right )+g \log \left (f-f x^{-n}\right ) \log \left (c \left (d+e x^n\right )^p\right )-f x^n \log \left (c \left (d+e x^n\right )^p\right )+f x^n \log \left (f-f x^{-n}\right ) \log \left (c \left (d+e x^n\right )^p\right )-p \log \left (d x^{-n}+e\right ) \left (\left (f x^n+g\right ) \log \left (f-f x^{-n}\right )-f x^n\right )+f n p x^n \log (x) \log \left (\frac{f x^n}{g}+1\right )+g p \log \left (f-f x^{-n}\right )-g n p \log (x) \log \left (f-f x^{-n}\right )+g n p \log (x) \log \left (\frac{f x^n}{g}+1\right )+f p x^n \log \left (f-f x^{-n}\right )-f n p x^n \log (x) \log \left (f-f x^{-n}\right )}{f^2 n \left (f x^n+g\right )}-\frac{p \left (-\text{PolyLog}\left (2,-\frac{g \left (d x^{-n}+e\right )}{d f-e g}\right )+\text{PolyLog}\left (2,\frac{d x^{-n}}{e}+1\right )+\frac{f x^n \log \left (d x^{-n}+e\right )}{f x^n+g}-\frac{d f \log \left (d x^{-n}+e\right )}{d f-e g}+\frac{d f \log \left (f+g x^{-n}\right )}{d f-e g}-\log \left (d x^{-n}+e\right ) \log \left (\frac{d \left (f+g x^{-n}\right )}{d f-e g}\right )+\log \left (-\frac{d x^{-n}}{e}\right ) \log \left (d x^{-n}+e\right )\right )}{f^2 n} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 1.22, size = 589, normalized size = 3.8 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.45836, size = 282, normalized size = 1.81 \begin{align*} e n p{\left (\frac{d \log \left (\frac{e x^{n} + d}{e}\right )}{d e f^{2} n^{2} - e^{2} f g n^{2}} - \frac{g \log \left (\frac{f x^{n} + g}{f}\right )}{d f^{3} n^{2} - e f^{2} g n^{2}} - \frac{\log \left (f x^{n} + g\right ) \log \left (\frac{e f x^{n} + e g}{d f - e g} + 1\right ) +{\rm Li}_2\left (-\frac{e f x^{n} + e g}{d f - e g}\right )}{e f^{2} n^{2}}\right )} -{\left (\frac{1}{f^{2} n + \frac{f g n}{x^{n}}} - \frac{\log \left (f + \frac{g}{x^{n}}\right )}{f^{2} n} + \frac{\log \left (\frac{1}{x^{n}}\right )}{f^{2} n}\right )} \log \left ({\left (e x^{n} + d\right )}^{p} c\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{f^{2} x + \frac{2 \, f g x x^{n}}{x^{2 \, n}} + \frac{g^{2} x}{x^{2 \, n}}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{{\left (f + \frac{g}{x^{n}}\right )}^{2} x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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