Optimal. Leaf size=200 \[ \frac{e^2 p^2 x^{2 n+1} (f x)^{-2 n-1} \text{PolyLog}\left (2,\frac{d}{d+e x^n}\right )}{d^2 n}-\frac{e^2 p x^{2 n+1} (f x)^{-2 n-1} \log \left (1-\frac{d}{d+e x^n}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{e p x^{n+1} (f x)^{-2 n-1} \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{x (f x)^{-2 n-1} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{e^2 p^2 x^{2 n+1} \log (x) (f x)^{-2 n-1}}{d^2} \]
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Rubi [A] time = 0.316349, antiderivative size = 238, normalized size of antiderivative = 1.19, number of steps used = 11, number of rules used = 11, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.458, Rules used = {2456, 2454, 2398, 2411, 2347, 2344, 2301, 2317, 2391, 2314, 31} \[ -\frac{e^2 p^2 x^{2 n+1} (f x)^{-2 n-1} \text{PolyLog}\left (2,\frac{e x^n}{d}+1\right )}{d^2 n}+\frac{e^2 x^{2 n+1} (f x)^{-2 n-1} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 d^2 n}-\frac{e^2 p x^{2 n+1} (f x)^{-2 n-1} \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{e p x^{n+1} (f x)^{-2 n-1} \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{x (f x)^{-2 n-1} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{e^2 p^2 x^{2 n+1} \log (x) (f x)^{-2 n-1}}{d^2} \]
Antiderivative was successfully verified.
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Rule 2456
Rule 2454
Rule 2398
Rule 2411
Rule 2347
Rule 2344
Rule 2301
Rule 2317
Rule 2391
Rule 2314
Rule 31
Rubi steps
\begin{align*} \int (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right ) \, dx &=\left (x^{1+2 n} (f x)^{-1-2 n}\right ) \int x^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right ) \, dx\\ &=\frac{\left (x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log ^2\left (c (d+e x)^p\right )}{x^3} \, dx,x,x^n\right )}{n}\\ &=-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{\left (e p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{x^2 (d+e x)} \, dx,x,x^n\right )}{n}\\ &=-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{\left (p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^2} \, dx,x,d+e x^n\right )}{n}\\ &=-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{\left (p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^2} \, dx,x,d+e x^n\right )}{d n}-\frac{\left (e p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )} \, dx,x,d+e x^n\right )}{d n}\\ &=-\frac{e p x^{1+n} (f x)^{-1-2 n} \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}-\frac{\left (e p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right )}{-\frac{d}{e}+\frac{x}{e}} \, dx,x,d+e x^n\right )}{d^2 n}+\frac{\left (e^2 p x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right )}{x} \, dx,x,d+e x^n\right )}{d^2 n}+\frac{\left (e p^2 x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{d}{e}+\frac{x}{e}} \, dx,x,d+e x^n\right )}{d^2 n}\\ &=\frac{e^2 p^2 x^{1+2 n} (f x)^{-1-2 n} \log (x)}{d^2}-\frac{e p x^{1+n} (f x)^{-1-2 n} \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{e^2 p x^{1+2 n} (f x)^{-1-2 n} \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{e^2 x^{1+2 n} (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 d^2 n}+\frac{\left (e^2 p^2 x^{1+2 n} (f x)^{-1-2 n}\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{d}\right )}{x} \, dx,x,d+e x^n\right )}{d^2 n}\\ &=\frac{e^2 p^2 x^{1+2 n} (f x)^{-1-2 n} \log (x)}{d^2}-\frac{e p x^{1+n} (f x)^{-1-2 n} \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{e^2 p x^{1+2 n} (f x)^{-1-2 n} \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{d^2 n}-\frac{x (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 n}+\frac{e^2 x^{1+2 n} (f x)^{-1-2 n} \log ^2\left (c \left (d+e x^n\right )^p\right )}{2 d^2 n}-\frac{e^2 p^2 x^{1+2 n} (f x)^{-1-2 n} \text{Li}_2\left (1+\frac{e x^n}{d}\right )}{d^2 n}\\ \end{align*}
Mathematica [A] time = 0.262026, size = 288, normalized size = 1.44 \[ \frac{(f x)^{-2 n} \left (2 e^2 p^2 x^{2 n} \text{PolyLog}\left (2,-\frac{e x^n}{d}\right )-d^2 \log ^2\left (c \left (d+e x^n\right )^p\right )+2 e^2 p x^{2 n} \log \left (e-e x^{-n}\right ) \log \left (c \left (d+e x^n\right )^p\right )+2 e^2 n p x^{2 n} \log (x) \left (-\log \left (c \left (d+e x^n\right )^p\right )+p \log \left (d x^{-n}+e\right )+p \log \left (\frac{e x^n}{d}+1\right )-p \log \left (e-e x^{-n}\right )+p\right )-2 d e p x^n \log \left (c \left (d+e x^n\right )^p\right )+e^2 p^2 x^{2 n} \log ^2\left (d x^{-n}+e\right )-2 e^2 p^2 x^{2 n} \log \left (e-e x^{-n}\right ) \log \left (d x^{-n}+e\right )+e^2 n^2 p^2 x^{2 n} \log ^2(x)-2 e^2 p^2 x^{2 n} \log \left (e-e x^{-n}\right )\right )}{2 d^2 f n} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 1.978, size = 0, normalized size = 0. \begin{align*} \int \left ( fx \right ) ^{-1-2\,n} \left ( \ln \left ( c \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.23388, size = 645, normalized size = 3.22 \begin{align*} \frac{2 \, e^{2} f^{-2 \, n - 1} n p^{2} x^{2 \, n} \log \left (x\right ) \log \left (\frac{e x^{n} + d}{d}\right ) + 2 \, e^{2} f^{-2 \, n - 1} p^{2} x^{2 \, n}{\rm Li}_2\left (-\frac{e x^{n} + d}{d} + 1\right ) - 2 \, d e f^{-2 \, n - 1} p x^{n} \log \left (c\right ) - d^{2} f^{-2 \, n - 1} \log \left (c\right )^{2} + 2 \,{\left (e^{2} n p^{2} - e^{2} n p \log \left (c\right )\right )} f^{-2 \, n - 1} x^{2 \, n} \log \left (x\right ) +{\left (e^{2} f^{-2 \, n - 1} p^{2} x^{2 \, n} - d^{2} f^{-2 \, n - 1} p^{2}\right )} \log \left (e x^{n} + d\right )^{2} - 2 \,{\left (d e f^{-2 \, n - 1} p^{2} x^{n} + d^{2} f^{-2 \, n - 1} p \log \left (c\right ) +{\left (e^{2} n p^{2} \log \left (x\right ) + e^{2} p^{2} - e^{2} p \log \left (c\right )\right )} f^{-2 \, n - 1} x^{2 \, n}\right )} \log \left (e x^{n} + d\right )}{2 \, d^{2} n x^{2 \, n}} \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 \left (f x\right )^{-2 \, n - 1} \log \left ({\left (e x^{n} + d\right )}^{p} c\right )^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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