Optimal. Leaf size=77 \[ \frac{2}{3} p \text{PolyLog}\left (2,\frac{e x^3}{d}+1\right ) \log \left (c \left (d+e x^3\right )^p\right )-\frac{2}{3} p^2 \text{PolyLog}\left (3,\frac{e x^3}{d}+1\right )+\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right ) \]
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Rubi [A] time = 0.108394, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.278, Rules used = {2454, 2396, 2433, 2374, 6589} \[ \frac{2}{3} p \text{PolyLog}\left (2,\frac{e x^3}{d}+1\right ) \log \left (c \left (d+e x^3\right )^p\right )-\frac{2}{3} p^2 \text{PolyLog}\left (3,\frac{e x^3}{d}+1\right )+\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right ) \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2396
Rule 2433
Rule 2374
Rule 6589
Rubi steps
\begin{align*} \int \frac{\log ^2\left (c \left (d+e x^3\right )^p\right )}{x} \, dx &=\frac{1}{3} \operatorname{Subst}\left (\int \frac{\log ^2\left (c (d+e x)^p\right )}{x} \, dx,x,x^3\right )\\ &=\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right )-\frac{1}{3} (2 e p) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{e x}{d}\right ) \log \left (c (d+e x)^p\right )}{d+e x} \, dx,x,x^3\right )\\ &=\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right )-\frac{1}{3} (2 p) \operatorname{Subst}\left (\int \frac{\log \left (c x^p\right ) \log \left (-\frac{e \left (-\frac{d}{e}+\frac{x}{e}\right )}{d}\right )}{x} \, dx,x,d+e x^3\right )\\ &=\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right )+\frac{2}{3} p \log \left (c \left (d+e x^3\right )^p\right ) \text{Li}_2\left (1+\frac{e x^3}{d}\right )-\frac{1}{3} \left (2 p^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{x}{d}\right )}{x} \, dx,x,d+e x^3\right )\\ &=\frac{1}{3} \log \left (-\frac{e x^3}{d}\right ) \log ^2\left (c \left (d+e x^3\right )^p\right )+\frac{2}{3} p \log \left (c \left (d+e x^3\right )^p\right ) \text{Li}_2\left (1+\frac{e x^3}{d}\right )-\frac{2}{3} p^2 \text{Li}_3\left (1+\frac{e x^3}{d}\right )\\ \end{align*}
Mathematica [B] time = 0.0967049, size = 163, normalized size = 2.12 \[ 2 p \left (\log (x) \left (\log \left (d+e x^3\right )-\log \left (\frac{e x^3}{d}+1\right )\right )-\frac{1}{3} \text{PolyLog}\left (2,-\frac{e x^3}{d}\right )\right ) \left (\log \left (c \left (d+e x^3\right )^p\right )-p \log \left (d+e x^3\right )\right )+\frac{1}{3} p^2 \left (-2 \text{PolyLog}\left (3,\frac{e x^3}{d}+1\right )+2 \log \left (d+e x^3\right ) \text{PolyLog}\left (2,\frac{e x^3}{d}+1\right )+\log \left (-\frac{e x^3}{d}\right ) \log ^2\left (d+e x^3\right )\right )+\log (x) \left (\log \left (c \left (d+e x^3\right )^p\right )-p \log \left (d+e x^3\right )\right )^2 \]
Antiderivative was successfully verified.
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Maple [F] time = 0.908, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( \ln \left ( c \left ( e{x}^{3}+d \right ) ^{p} \right ) \right ) ^{2}}{x}}\, dx \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*} \int \frac{\log \left ({\left (e x^{3} + d\right )}^{p} c\right )^{2}}{x}\,{d x} \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^{3} + d\right )}^{p} c\right )^{2}}{x}, 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^{3} + d\right )}^{p} c\right )^{2}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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