Optimal. Leaf size=271 \[ \frac{x^2 \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a b^3 \left (a+b x^3\right )}+\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{18 a^{4/3} b^{11/3}}-\frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{9 a^{4/3} b^{11/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{3 \sqrt{3} a^{4/3} b^{11/3}}+\frac{x^2 (b e-2 a f)}{2 b^3}+\frac{f x^5}{5 b^2} \]
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Rubi [A] time = 0.289389, antiderivative size = 271, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 9, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.321, Rules used = {1828, 1594, 1488, 292, 31, 634, 617, 204, 628} \[ \frac{x^2 \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a b^3 \left (a+b x^3\right )}+\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{18 a^{4/3} b^{11/3}}-\frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{9 a^{4/3} b^{11/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{3 \sqrt{3} a^{4/3} b^{11/3}}+\frac{x^2 (b e-2 a f)}{2 b^3}+\frac{f x^5}{5 b^2} \]
Antiderivative was successfully verified.
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Rule 1828
Rule 1594
Rule 1488
Rule 292
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{x \left (c+d x^3+e x^6+f x^9\right )}{\left (a+b x^3\right )^2} \, dx &=\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\int \frac{-b \left (b^3 c+2 a b^2 d-2 a^2 b e+2 a^3 f\right ) x-3 a b^2 (b e-a f) x^4-3 a b^3 f x^7}{a+b x^3} \, dx}{3 a b^4}\\ &=\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\int \frac{x \left (-b \left (b^3 c+2 a b^2 d-2 a^2 b e+2 a^3 f\right )-3 a b^2 (b e-a f) x^3-3 a b^3 f x^6\right )}{a+b x^3} \, dx}{3 a b^4}\\ &=\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\int \left (-3 a b (b e-2 a f) x-3 a b^2 f x^4+\frac{\left (-b^4 c-2 a b^3 d+5 a^2 b^2 e-8 a^3 b f\right ) x}{a+b x^3}\right ) \, dx}{3 a b^4}\\ &=\frac{(b e-2 a f) x^2}{2 b^3}+\frac{f x^5}{5 b^2}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \int \frac{x}{a+b x^3} \, dx}{3 a b^3}\\ &=\frac{(b e-2 a f) x^2}{2 b^3}+\frac{f x^5}{5 b^2}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \int \frac{1}{\sqrt [3]{a}+\sqrt [3]{b} x} \, dx}{9 a^{4/3} b^{10/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \int \frac{\sqrt [3]{a}+\sqrt [3]{b} x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{9 a^{4/3} b^{10/3}}\\ &=\frac{(b e-2 a f) x^2}{2 b^3}+\frac{f x^5}{5 b^2}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{9 a^{4/3} b^{11/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \int \frac{-\sqrt [3]{a} \sqrt [3]{b}+2 b^{2/3} x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{18 a^{4/3} b^{11/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \int \frac{1}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{6 a b^{10/3}}\\ &=\frac{(b e-2 a f) x^2}{2 b^3}+\frac{f x^5}{5 b^2}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{9 a^{4/3} b^{11/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{18 a^{4/3} b^{11/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1-\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a}}\right )}{3 a^{4/3} b^{11/3}}\\ &=\frac{(b e-2 a f) x^2}{2 b^3}+\frac{f x^5}{5 b^2}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^2}{3 a b^3 \left (a+b x^3\right )}-\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{4/3} b^{11/3}}-\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{9 a^{4/3} b^{11/3}}+\frac{\left (b^3 c+2 a b^2 d-5 a^2 b e+8 a^3 f\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{18 a^{4/3} b^{11/3}}\\ \end{align*}
Mathematica [A] time = 0.152679, size = 255, normalized size = 0.94 \[ \frac{\frac{30 b^{2/3} x^2 \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a \left (a+b x^3\right )}+\frac{5 \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{a^{4/3}}-\frac{10 \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{a^{4/3}}-\frac{10 \sqrt{3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a}}}{\sqrt{3}}\right ) \left (-5 a^2 b e+8 a^3 f+2 a b^2 d+b^3 c\right )}{a^{4/3}}+45 b^{2/3} x^2 (b e-2 a f)+18 b^{5/3} f x^5}{90 b^{11/3}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.009, size = 495, normalized size = 1.8 \begin{align*} \text{result too large to display} \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 = 1.48168, size = 1935, normalized size = 7.14 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 16.8514, size = 461, normalized size = 1.7 \begin{align*} - \frac{x^{2} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{3 a^{2} b^{3} + 3 a b^{4} x^{3}} + \operatorname{RootSum}{\left (729 t^{3} a^{4} b^{11} + 512 a^{9} f^{3} - 960 a^{8} b e f^{2} + 384 a^{7} b^{2} d f^{2} + 600 a^{7} b^{2} e^{2} f + 192 a^{6} b^{3} c f^{2} - 480 a^{6} b^{3} d e f - 125 a^{6} b^{3} e^{3} - 240 a^{5} b^{4} c e f + 96 a^{5} b^{4} d^{2} f + 150 a^{5} b^{4} d e^{2} + 96 a^{4} b^{5} c d f + 75 a^{4} b^{5} c e^{2} - 60 a^{4} b^{5} d^{2} e + 24 a^{3} b^{6} c^{2} f - 60 a^{3} b^{6} c d e + 8 a^{3} b^{6} d^{3} - 15 a^{2} b^{7} c^{2} e + 12 a^{2} b^{7} c d^{2} + 6 a b^{8} c^{2} d + b^{9} c^{3}, \left ( t \mapsto t \log{\left (\frac{81 t^{2} a^{3} b^{7}}{64 a^{6} f^{2} - 80 a^{5} b e f + 32 a^{4} b^{2} d f + 25 a^{4} b^{2} e^{2} + 16 a^{3} b^{3} c f - 20 a^{3} b^{3} d e - 10 a^{2} b^{4} c e + 4 a^{2} b^{4} d^{2} + 4 a b^{5} c d + b^{6} c^{2}} + x \right )} \right )\right )} + \frac{f x^{5}}{5 b^{2}} - \frac{x^{2} \left (2 a f - b e\right )}{2 b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.07596, size = 494, normalized size = 1.82 \begin{align*} -\frac{{\left (b^{3} c \left (-\frac{a}{b}\right )^{\frac{1}{3}} + 2 \, a b^{2} d \left (-\frac{a}{b}\right )^{\frac{1}{3}} + 8 \, a^{3} f \left (-\frac{a}{b}\right )^{\frac{1}{3}} - 5 \, a^{2} b \left (-\frac{a}{b}\right )^{\frac{1}{3}} e\right )} \left (-\frac{a}{b}\right )^{\frac{1}{3}} \log \left ({\left | x - \left (-\frac{a}{b}\right )^{\frac{1}{3}} \right |}\right )}{9 \, a^{2} b^{3}} + \frac{b^{3} c x^{2} - a b^{2} d x^{2} - a^{3} f x^{2} + a^{2} b x^{2} e}{3 \,{\left (b x^{3} + a\right )} a b^{3}} - \frac{\sqrt{3}{\left (\left (-a b^{2}\right )^{\frac{2}{3}} b^{3} c + 2 \, \left (-a b^{2}\right )^{\frac{2}{3}} a b^{2} d + 8 \, \left (-a b^{2}\right )^{\frac{2}{3}} a^{3} f - 5 \, \left (-a b^{2}\right )^{\frac{2}{3}} a^{2} b e\right )} \arctan \left (\frac{\sqrt{3}{\left (2 \, x + \left (-\frac{a}{b}\right )^{\frac{1}{3}}\right )}}{3 \, \left (-\frac{a}{b}\right )^{\frac{1}{3}}}\right )}{9 \, a^{2} b^{5}} + \frac{{\left (\left (-a b^{2}\right )^{\frac{2}{3}} b^{3} c + 2 \, \left (-a b^{2}\right )^{\frac{2}{3}} a b^{2} d + 8 \, \left (-a b^{2}\right )^{\frac{2}{3}} a^{3} f - 5 \, \left (-a b^{2}\right )^{\frac{2}{3}} a^{2} b e\right )} \log \left (x^{2} + x \left (-\frac{a}{b}\right )^{\frac{1}{3}} + \left (-\frac{a}{b}\right )^{\frac{2}{3}}\right )}{18 \, a^{2} b^{5}} + \frac{2 \, b^{8} f x^{5} - 10 \, a b^{7} f x^{2} + 5 \, b^{8} x^{2} e}{10 \, b^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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