Optimal. Leaf size=94 \[ -\frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{b e^2 n}{2 d^2 x^{2/3}}-\frac{b e^3 n \log \left (d+e x^{2/3}\right )}{2 d^3}+\frac{b e^3 n \log (x)}{3 d^3}-\frac{b e n}{4 d x^{4/3}} \]
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Rubi [A] time = 0.0704927, antiderivative size = 94, 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, 44} \[ -\frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{b e^2 n}{2 d^2 x^{2/3}}-\frac{b e^3 n \log \left (d+e x^{2/3}\right )}{2 d^3}+\frac{b e^3 n \log (x)}{3 d^3}-\frac{b e n}{4 d x^{4/3}} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2395
Rule 44
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{x^3} \, dx &=\frac{3}{2} \operatorname{Subst}\left (\int \frac{a+b \log \left (c (d+e x)^n\right )}{x^4} \, dx,x,x^{2/3}\right )\\ &=-\frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \frac{1}{x^3 (d+e x)} \, dx,x,x^{2/3}\right )\\ &=-\frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \left (\frac{1}{d x^3}-\frac{e}{d^2 x^2}+\frac{e^2}{d^3 x}-\frac{e^3}{d^3 (d+e x)}\right ) \, dx,x,x^{2/3}\right )\\ &=-\frac{b e n}{4 d x^{4/3}}+\frac{b e^2 n}{2 d^2 x^{2/3}}-\frac{b e^3 n \log \left (d+e x^{2/3}\right )}{2 d^3}-\frac{a+b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{b e^3 n \log (x)}{3 d^3}\\ \end{align*}
Mathematica [A] time = 0.0321834, size = 91, normalized size = 0.97 \[ -\frac{a}{2 x^2}-\frac{b \log \left (c \left (d+e x^{2/3}\right )^n\right )}{2 x^2}+\frac{1}{2} b e n \left (-\frac{e^2 \log \left (d+e x^{2/3}\right )}{d^3}+\frac{2 e^2 \log (x)}{3 d^3}+\frac{e}{d^2 x^{2/3}}-\frac{1}{2 d x^{4/3}}\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.332, 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 = 1.04075, size = 104, normalized size = 1.11 \begin{align*} -\frac{1}{4} \, b e n{\left (\frac{2 \, e^{2} \log \left (e x^{\frac{2}{3}} + d\right )}{d^{3}} - \frac{2 \, e^{2} \log \left (x^{\frac{2}{3}}\right )}{d^{3}} - \frac{2 \, e x^{\frac{2}{3}} - d}{d^{2} x^{\frac{4}{3}}}\right )} - \frac{b \log \left ({\left (e x^{\frac{2}{3}} + d\right )}^{n} 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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Fricas [A] time = 1.91638, size = 216, normalized size = 2.3 \begin{align*} \frac{4 \, b e^{3} n x^{2} \log \left (x^{\frac{1}{3}}\right ) + 2 \, b d e^{2} n x^{\frac{4}{3}} - b d^{2} e n x^{\frac{2}{3}} - 2 \, b d^{3} \log \left (c\right ) - 2 \, a d^{3} - 2 \,{\left (b e^{3} n x^{2} + b d^{3} n\right )} \log \left (e x^{\frac{2}{3}} + d\right )}{4 \, d^{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 = 1.33305, size = 128, normalized size = 1.36 \begin{align*} \frac{1}{4} \,{\left ({\left (\frac{2 \, \log \left (x^{\frac{2}{3}} e\right )}{d^{3}} - \frac{2 \, \log \left ({\left | x^{\frac{2}{3}} e + d \right |}\right )}{d^{3}} + \frac{{\left (2 \,{\left (x^{\frac{2}{3}} e + d\right )} d - 3 \, d^{2}\right )} e^{\left (-2\right )}}{d^{3} x^{\frac{4}{3}}}\right )} e^{4} - \frac{2 \, e \log \left (x^{\frac{2}{3}} e + d\right )}{x^{2}}\right )} b n e^{\left (-1\right )} - \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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