Optimal. Leaf size=89 \[ -\frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}+\frac{b d^2 n}{2 e^2 x^{2/3}}-\frac{b d^3 n \log \left (d+\frac{e}{x^{2/3}}\right )}{2 e^3}-\frac{b d n}{4 e x^{4/3}}+\frac{b n}{6 x^2} \]
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Rubi [A] time = 0.0680862, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {2454, 2395, 43} \[ -\frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}+\frac{b d^2 n}{2 e^2 x^{2/3}}-\frac{b d^3 n \log \left (d+\frac{e}{x^{2/3}}\right )}{2 e^3}-\frac{b d n}{4 e x^{4/3}}+\frac{b n}{6 x^2} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2395
Rule 43
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{x^3} \, dx &=-\left (\frac{3}{2} \operatorname{Subst}\left (\int x^2 \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx,x,\frac{1}{x^{2/3}}\right )\right )\\ &=-\frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \frac{x^3}{d+e x} \, dx,x,\frac{1}{x^{2/3}}\right )\\ &=-\frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \left (\frac{d^2}{e^3}-\frac{d x}{e^2}+\frac{x^2}{e}-\frac{d^3}{e^3 (d+e x)}\right ) \, dx,x,\frac{1}{x^{2/3}}\right )\\ &=\frac{b n}{6 x^2}-\frac{b d n}{4 e x^{4/3}}+\frac{b d^2 n}{2 e^2 x^{2/3}}-\frac{b d^3 n \log \left (d+\frac{e}{x^{2/3}}\right )}{2 e^3}-\frac{a+b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}\\ \end{align*}
Mathematica [A] time = 0.0325246, size = 94, normalized size = 1.06 \[ -\frac{a}{2 x^2}-\frac{b \log \left (c \left (d+\frac{e}{x^{2/3}}\right )^n\right )}{2 x^2}+\frac{b d^2 n}{2 e^2 x^{2/3}}-\frac{b d^3 n \log \left (d+\frac{e}{x^{2/3}}\right )}{2 e^3}-\frac{b d n}{4 e x^{4/3}}+\frac{b n}{6 x^2} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.353, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{3}} \left ( a+b\ln \left ( c \left ( d+{e{x}^{-{\frac{2}{3}}}} \right ) ^{n} \right ) \right ) }\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0359, size = 119, normalized size = 1.34 \begin{align*} -\frac{1}{12} \, b e n{\left (\frac{6 \, d^{3} \log \left (d x^{\frac{2}{3}} + e\right )}{e^{4}} - \frac{6 \, d^{3} \log \left (x^{\frac{2}{3}}\right )}{e^{4}} - \frac{6 \, d^{2} x^{\frac{4}{3}} - 3 \, d e x^{\frac{2}{3}} + 2 \, e^{2}}{e^{3} x^{2}}\right )} - \frac{b \log \left (c{\left (d + \frac{e}{x^{\frac{2}{3}}}\right )}^{n}\right )}{2 \, x^{2}} - \frac{a}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.78914, size = 205, normalized size = 2.3 \begin{align*} \frac{6 \, b d^{2} e n x^{\frac{4}{3}} - 3 \, b d e^{2} n x^{\frac{2}{3}} + 2 \, b e^{3} n - 6 \, b e^{3} \log \left (c\right ) - 6 \, a e^{3} - 6 \,{\left (b d^{3} n x^{2} + b e^{3} n\right )} \log \left (\frac{d x + e x^{\frac{1}{3}}}{x}\right )}{12 \, e^{3} x^{2}} \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 = 1.45338, size = 140, normalized size = 1.57 \begin{align*} \frac{1}{12} \,{\left ({\left (12 \, d^{3} e^{\left (-4\right )} \log \left (x^{\frac{1}{3}}\right ) - 6 \, d^{3} e^{\left (-4\right )} \log \left ({\left | d x^{\frac{2}{3}} + e \right |}\right ) - \frac{{\left (11 \, d^{3} x^{2} - 6 \, d^{2} x^{\frac{4}{3}} e + 3 \, d x^{\frac{2}{3}} e^{2} - 2 \, e^{3}\right )} e^{\left (-4\right )}}{x^{2}}\right )} e - \frac{6 \, \log \left (d + \frac{e}{x^{\frac{2}{3}}}\right )}{x^{2}}\right )} b n - \frac{b \log \left (c\right )}{2 \, x^{2}} - \frac{a}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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