Optimal. Leaf size=83 \[ \frac{f p \text{PolyLog}\left (2,\frac{e x^n}{d}+1\right )}{n}+\frac{f \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{n}+\frac{g \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{e n}-\frac{g p x^n}{n} \]
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Rubi [A] time = 0.10986, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {2475, 43, 2416, 2389, 2295, 2394, 2315} \[ \frac{f p \text{PolyLog}\left (2,\frac{e x^n}{d}+1\right )}{n}+\frac{f \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{n}+\frac{g \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{e n}-\frac{g p x^n}{n} \]
Antiderivative was successfully verified.
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Rule 2475
Rule 43
Rule 2416
Rule 2389
Rule 2295
Rule 2394
Rule 2315
Rubi steps
\begin{align*} \int \frac{\left (f+g x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{x} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{(f+g x) \log \left (c (d+e x)^p\right )}{x} \, dx,x,x^n\right )}{n}\\ &=\frac{\operatorname{Subst}\left (\int \left (g \log \left (c (d+e x)^p\right )+\frac{f \log \left (c (d+e x)^p\right )}{x}\right ) \, dx,x,x^n\right )}{n}\\ &=\frac{f \operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{x} \, dx,x,x^n\right )}{n}+\frac{g \operatorname{Subst}\left (\int \log \left (c (d+e x)^p\right ) \, dx,x,x^n\right )}{n}\\ &=\frac{f \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{n}+\frac{g \operatorname{Subst}\left (\int \log \left (c x^p\right ) \, dx,x,d+e x^n\right )}{e n}-\frac{(e f p) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{e x}{d}\right )}{d+e x} \, dx,x,x^n\right )}{n}\\ &=-\frac{g p x^n}{n}+\frac{g \left (d+e x^n\right ) \log \left (c \left (d+e x^n\right )^p\right )}{e n}+\frac{f \log \left (-\frac{e x^n}{d}\right ) \log \left (c \left (d+e x^n\right )^p\right )}{n}+\frac{f p \text{Li}_2\left (1+\frac{e x^n}{d}\right )}{n}\\ \end{align*}
Mathematica [A] time = 0.0577596, size = 68, normalized size = 0.82 \[ \frac{e f p \text{PolyLog}\left (2,\frac{e x^n}{d}+1\right )+\log \left (c \left (d+e x^n\right )^p\right ) \left (e f \log \left (-\frac{e x^n}{d}\right )+d g+e g x^n\right )-e g p x^n}{e n} \]
Antiderivative was successfully verified.
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Maple [C] time = 4.306, size = 376, normalized size = 4.5 \begin{align*}{\frac{ \left ( f\ln \left ( x \right ) n+g{x}^{n} \right ) \ln \left ( \left ( d+e{x}^{n} \right ) ^{p} \right ) }{n}}+{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( d+e{x}^{n} \right ) ^{p} \right ) \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{2}f\ln \left ( x \right ) +{\frac{{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( d+e{x}^{n} \right ) ^{p} \right ) \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{2}g{x}^{n}}{n}}-{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( d+e{x}^{n} \right ) ^{p} \right ){\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ){\it csgn} \left ( ic \right ) f\ln \left ( x \right ) -{\frac{{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( d+e{x}^{n} \right ) ^{p} \right ){\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ){\it csgn} \left ( ic \right ) g{x}^{n}}{n}}-{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{3}f\ln \left ( x \right ) -{\frac{{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{3}g{x}^{n}}{n}}+{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) f\ln \left ( x \right ) +{\frac{{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( d+e{x}^{n} \right ) ^{p} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) g{x}^{n}}{n}}+\ln \left ( c \right ) f\ln \left ( x \right ) +{\frac{g\ln \left ( c \right ){x}^{n}}{n}}-{\frac{gp{x}^{n}}{n}}+{\frac{dgp\ln \left ( d+e{x}^{n} \right ) }{en}}-{\frac{pf}{n}{\it dilog} \left ({\frac{d+e{x}^{n}}{d}} \right ) }-pf\ln \left ( x \right ) \ln \left ({\frac{d+e{x}^{n}}{d}} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{e f n^{2} p \log \left (x\right )^{2} + 2 \,{\left (e g p - e g \log \left (c\right )\right )} x^{n} - 2 \,{\left (e f n \log \left (x\right ) + e g x^{n}\right )} \log \left ({\left (e x^{n} + d\right )}^{p}\right ) - 2 \,{\left (d g n p + e f n \log \left (c\right )\right )} \log \left (x\right )}{2 \, e n} + \int \frac{d e f n p \log \left (x\right ) - d^{2} g p}{e^{2} x x^{n} + d e x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.10273, size = 244, normalized size = 2.94 \begin{align*} -\frac{e f n p \log \left (x\right ) \log \left (\frac{e x^{n} + d}{d}\right ) - e f n \log \left (c\right ) \log \left (x\right ) + e f p{\rm Li}_2\left (-\frac{e x^{n} + d}{d} + 1\right ) +{\left (e g p - e g \log \left (c\right )\right )} x^{n} -{\left (e f n p \log \left (x\right ) + e g p x^{n} + d g p\right )} \log \left (e x^{n} + d\right )}{e n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (f + g x^{n}\right ) \log{\left (c \left (d + e x^{n}\right )^{p} \right )}}{x}\, dx \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{{\left (g x^{n} + f\right )} \log \left ({\left (e x^{n} + d\right )}^{p} c\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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