Optimal. Leaf size=318 \[ -\frac{2 b e^2 n \text{Unintegrable}\left (\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{x^{2/3} \left (d+e x^{2/3}\right )},x\right )}{d}+\frac{24 i b^3 e^{3/2} n^3 \text{PolyLog}\left (2,1-\frac{2 \sqrt{d}}{\sqrt{d}+i \sqrt{e} \sqrt [3]{x}}\right )}{d^{3/2}}+\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}+\frac{24 i b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )^2}{d^{3/2}}+\frac{48 b^3 e^{3/2} n^3 \log \left (\frac{2 \sqrt{d}}{\sqrt{d}+i \sqrt{e} \sqrt [3]{x}}\right ) \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )}{d^{3/2}} \]
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Rubi [A] time = 0.486985, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x^2} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x^2} \, dx &=3 \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^3}{x^4} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}+(6 b e n) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{x^2 \left (d+e x^2\right )} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}+(6 b e n) \operatorname{Subst}\left (\int \left (\frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d x^2}-\frac{e \left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d \left (d+e x^2\right )}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}+\frac{(6 b e n) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{x^2} \, dx,x,\sqrt [3]{x}\right )}{d}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}\\ &=-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}+\frac{\left (24 b^2 e^2 n^2\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c \left (d+e x^2\right )^n\right )}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}\\ &=\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}-\frac{\left (48 b^3 e^3 n^3\right ) \operatorname{Subst}\left (\int \frac{x \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{\sqrt{d} \sqrt{e} \left (d+e x^2\right )} \, dx,x,\sqrt [3]{x}\right )}{d}\\ &=\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}-\frac{\left (48 b^3 e^{5/2} n^3\right ) \operatorname{Subst}\left (\int \frac{x \tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d^{3/2}}\\ &=\frac{24 i b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )^2}{d^{3/2}}+\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}+\frac{\left (48 b^3 e^2 n^3\right ) \operatorname{Subst}\left (\int \frac{\tan ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d}}\right )}{i-\frac{\sqrt{e} x}{\sqrt{d}}} \, dx,x,\sqrt [3]{x}\right )}{d^2}\\ &=\frac{24 i b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )^2}{d^{3/2}}+\frac{48 b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}+i \sqrt{e} \sqrt [3]{x}}\right )}{d^{3/2}}+\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}-\frac{\left (48 b^3 e^2 n^3\right ) \operatorname{Subst}\left (\int \frac{\log \left (\frac{2}{1+\frac{i \sqrt{e} x}{\sqrt{d}}}\right )}{1+\frac{e x^2}{d}} \, dx,x,\sqrt [3]{x}\right )}{d^2}\\ &=\frac{24 i b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )^2}{d^{3/2}}+\frac{48 b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}+i \sqrt{e} \sqrt [3]{x}}\right )}{d^{3/2}}+\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}+\frac{\left (48 i b^3 e^{3/2} n^3\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+\frac{i \sqrt{e} \sqrt [3]{x}}{\sqrt{d}}}\right )}{d^{3/2}}\\ &=\frac{24 i b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right )^2}{d^{3/2}}+\frac{48 b^3 e^{3/2} n^3 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}+i \sqrt{e} \sqrt [3]{x}}\right )}{d^{3/2}}+\frac{24 b^2 e^{3/2} n^2 \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )}{d^{3/2}}-\frac{6 b e n \left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2}{d \sqrt [3]{x}}-\frac{\left (a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x}+\frac{24 i b^3 e^{3/2} n^3 \text{Li}_2\left (1-\frac{2}{1+\frac{i \sqrt{e} \sqrt [3]{x}}{\sqrt{d}}}\right )}{d^{3/2}}-\frac{\left (6 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c \left (d+e x^2\right )^n\right )\right )^2}{d+e x^2} \, dx,x,\sqrt [3]{x}\right )}{d}\\ \end{align*}
Mathematica [A] time = 7.16765, size = 1028, normalized size = 3.23 \[ \frac{b^3 \left (\frac{d^{5/2} \log ^3\left (d+e x^{2/3}\right )}{\sqrt{-d}}+6 \sqrt{-d} \left (d+e x^{2/3}\right )^{3/2} \left (\frac{e x^{2/3}}{d+e x^{2/3}}\right )^{3/2} \sin ^{-1}\left (\frac{\sqrt{d}}{\sqrt{d+e x^{2/3}}}\right ) \log ^2\left (d+e x^{2/3}\right )-6 \sqrt{-d^2} e x^{2/3} \log ^2\left (d+e x^{2/3}\right )-24 \sqrt{d} \left (e x^{2/3}\right )^{3/2} \tanh ^{-1}\left (\frac{\sqrt{e x^{2/3}}}{\sqrt{-d}}\right ) \log \left (d+e x^{2/3}\right )+24 \sqrt{-d^2} e \sqrt{\frac{e x^{2/3}}{d+e x^{2/3}}} x^{2/3} \, _3F_2\left (\frac{1}{2},\frac{1}{2},\frac{1}{2};\frac{3}{2},\frac{3}{2};\frac{d}{d+e x^{2/3}}\right ) \log \left (d+e x^{2/3}\right )-12 d \sqrt{-d^2} \left (-\frac{e x^{2/3}}{d}\right )^{3/2} \log ^2\left (\frac{1}{2} \left (\sqrt{-\frac{e x^{2/3}}{d}}+1\right )\right )-6 d \sqrt{-d^2} \left (-\frac{e x^{2/3}}{d}\right )^{3/2} \log ^2\left (\frac{x^{2/3} e}{d}+1\right )+48 \sqrt{-d^2} e \sqrt{\frac{e x^{2/3}}{d+e x^{2/3}}} x^{2/3} \, _4F_3\left (\frac{1}{2},\frac{1}{2},\frac{1}{2},\frac{1}{2};\frac{3}{2},\frac{3}{2},\frac{3}{2};\frac{d}{d+e x^{2/3}}\right )+24 \sqrt{d} \left (e x^{2/3}\right )^{3/2} \tanh ^{-1}\left (\frac{\sqrt{e x^{2/3}}}{\sqrt{-d}}\right ) \log \left (\frac{x^{2/3} e}{d}+1\right )+24 d \sqrt{-d^2} \left (-\frac{e x^{2/3}}{d}\right )^{3/2} \log \left (\frac{1}{2} \left (\sqrt{-\frac{e x^{2/3}}{d}}+1\right )\right ) \log \left (\frac{x^{2/3} e}{d}+1\right )+24 d \sqrt{-d^2} \left (-\frac{e x^{2/3}}{d}\right )^{3/2} \text{PolyLog}\left (2,\frac{1}{2}-\frac{1}{2} \sqrt{-\frac{e x^{2/3}}{d}}\right )\right ) n^3}{\sqrt{-d} d^{3/2} x}-\frac{3 b^2 \left (-3 d \left (d+e x^{2/3}\right ) \, _4F_3\left (1,1,1,\frac{5}{2};2,2,2;\frac{x^{2/3} e}{d}+1\right ) \left (-\frac{e x^{2/3}}{d}\right )^{3/2}-d \log \left (d+e x^{2/3}\right ) \left (4 d \log \left (\frac{1}{2} \left (\sqrt{-\frac{e x^{2/3}}{d}}+1\right )\right ) \left (-\frac{e x^{2/3}}{d}\right )^{3/2}+\left (d-d \left (-\frac{e x^{2/3}}{d}\right )^{3/2}\right ) \log \left (d+e x^{2/3}\right )-4 e \left (\sqrt{-\frac{e x^{2/3}}{d}}-1\right ) x^{2/3}\right )\right ) \left (-a+b n \log \left (d+e x^{2/3}\right )-b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right ) n^2}{d^2 x}-\frac{6 b e^{3/2} \tan ^{-1}\left (\frac{\sqrt{e} \sqrt [3]{x}}{\sqrt{d}}\right ) \left (a-b n \log \left (d+e x^{2/3}\right )+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2 n}{d^{3/2}}-\frac{3 b \log \left (d+e x^{2/3}\right ) \left (a-b n \log \left (d+e x^{2/3}\right )+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2 n}{x}-\frac{6 b e \left (a-b n \log \left (d+e x^{2/3}\right )+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^2 n}{d \sqrt [3]{x}}-\frac{\left (a-b n \log \left (d+e x^{2/3}\right )+b \log \left (c \left (d+e x^{2/3}\right )^n\right )\right )^3}{x} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.341, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{2}} \left ( a+b\ln \left ( c \left ( d+e{x}^{{\frac{2}{3}}} \right ) ^{n} \right ) \right ) ^{3}}\, 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 = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{b^{3} \log \left ({\left (e x^{\frac{2}{3}} + d\right )}^{n} c\right )^{3} + 3 \, a b^{2} \log \left ({\left (e x^{\frac{2}{3}} + d\right )}^{n} c\right )^{2} + 3 \, a^{2} b \log \left ({\left (e x^{\frac{2}{3}} + d\right )}^{n} c\right ) + a^{3}}{x^{2}}, 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 [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b \log \left ({\left (e x^{\frac{2}{3}} + d\right )}^{n} c\right ) + a\right )}^{3}}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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