Optimal. Leaf size=292 \[ \frac{x \left (-7 a^2 b e+13 a^3 f+a b^2 d+5 b^3 c\right )}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{x \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{6 a b^3 \left (a+b x^3\right )^2}-\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{54 a^{8/3} b^{10/3}}+\frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{27 a^{8/3} b^{10/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{9 \sqrt{3} a^{8/3} b^{10/3}}+\frac{f x}{b^3} \]
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Rubi [A] time = 0.307193, antiderivative size = 292, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {1858, 1409, 388, 200, 31, 634, 617, 204, 628} \[ \frac{x \left (-7 a^2 b e+13 a^3 f+a b^2 d+5 b^3 c\right )}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{x \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{6 a b^3 \left (a+b x^3\right )^2}-\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{54 a^{8/3} b^{10/3}}+\frac{\log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{27 a^{8/3} b^{10/3}}-\frac{\tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{9 \sqrt{3} a^{8/3} b^{10/3}}+\frac{f x}{b^3} \]
Antiderivative was successfully verified.
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Rule 1858
Rule 1409
Rule 388
Rule 200
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{c+d x^3+e x^6+f x^9}{\left (a+b x^3\right )^3} \, dx &=\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}-\frac{\int \frac{-5 b^3 c-a b^2 d+a^2 b e-a^3 f-6 a b (b e-a f) x^3-6 a b^2 f x^6}{\left (a+b x^3\right )^2} \, dx}{6 a b^3}\\ &=\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{\int \frac{2 b^2 \left (5 b^3 c+a b^2 d+2 a^2 b e-5 a^3 f\right )+18 a^2 b^3 f x^3}{a+b x^3} \, dx}{18 a^2 b^5}\\ &=\frac{f x}{b^3}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \int \frac{1}{a+b x^3} \, dx}{9 a^2 b^3}\\ &=\frac{f x}{b^3}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \int \frac{1}{\sqrt [3]{a}+\sqrt [3]{b} x} \, dx}{27 a^{8/3} b^3}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \int \frac{2 \sqrt [3]{a}-\sqrt [3]{b} x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{27 a^{8/3} b^3}\\ &=\frac{f x}{b^3}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{27 a^{8/3} b^{10/3}}-\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 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}{54 a^{8/3} b^{10/3}}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \int \frac{1}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{18 a^{7/3} b^3}\\ &=\frac{f x}{b^3}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{27 a^{8/3} b^{10/3}}-\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{54 a^{8/3} b^{10/3}}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 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 )}{9 a^{8/3} b^{10/3}}\\ &=\frac{f x}{b^3}+\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{6 a b^3 \left (a+b x^3\right )^2}+\frac{\left (5 b^3 c+a b^2 d-7 a^2 b e+13 a^3 f\right ) x}{18 a^2 b^3 \left (a+b x^3\right )}-\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right )}{9 \sqrt{3} a^{8/3} b^{10/3}}+\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{27 a^{8/3} b^{10/3}}-\frac{\left (5 b^3 c+a b^2 d+2 a^2 b e-14 a^3 f\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{54 a^{8/3} b^{10/3}}\\ \end{align*}
Mathematica [A] time = 0.189997, size = 279, normalized size = 0.96 \[ \frac{\frac{3 \sqrt [3]{b} x \left (-7 a^2 b e+13 a^3 f+a b^2 d+5 b^3 c\right )}{a^2 \left (a+b x^3\right )}+\frac{9 \sqrt [3]{b} x \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a \left (a+b x^3\right )^2}-\frac{\log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{a^{8/3}}+\frac{2 \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{a^{8/3}}-\frac{2 \sqrt{3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a}}}{\sqrt{3}}\right ) \left (2 a^2 b e-14 a^3 f+a b^2 d+5 b^3 c\right )}{a^{8/3}}+54 \sqrt [3]{b} f x}{54 b^{10/3}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.011, size = 539, normalized size = 1.9 \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 [B] time = 1.49873, size = 2587, normalized size = 8.86 \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 = 170.751, size = 418, normalized size = 1.43 \begin{align*} \frac{x^{4} \left (13 a^{3} b f - 7 a^{2} b^{2} e + a b^{3} d + 5 b^{4} c\right ) + x \left (10 a^{4} f - 4 a^{3} b e - 2 a^{2} b^{2} d + 8 a b^{3} c\right )}{18 a^{4} b^{3} + 36 a^{3} b^{4} x^{3} + 18 a^{2} b^{5} x^{6}} + \operatorname{RootSum}{\left (19683 t^{3} a^{8} b^{10} + 2744 a^{9} f^{3} - 1176 a^{8} b e f^{2} - 588 a^{7} b^{2} d f^{2} + 168 a^{7} b^{2} e^{2} f - 2940 a^{6} b^{3} c f^{2} + 168 a^{6} b^{3} d e f - 8 a^{6} b^{3} e^{3} + 840 a^{5} b^{4} c e f + 42 a^{5} b^{4} d^{2} f - 12 a^{5} b^{4} d e^{2} + 420 a^{4} b^{5} c d f - 60 a^{4} b^{5} c e^{2} - 6 a^{4} b^{5} d^{2} e + 1050 a^{3} b^{6} c^{2} f - 60 a^{3} b^{6} c d e - a^{3} b^{6} d^{3} - 150 a^{2} b^{7} c^{2} e - 15 a^{2} b^{7} c d^{2} - 75 a b^{8} c^{2} d - 125 b^{9} c^{3}, \left ( t \mapsto t \log{\left (- \frac{27 t a^{3} b^{3}}{14 a^{3} f - 2 a^{2} b e - a b^{2} d - 5 b^{3} c} + x \right )} \right )\right )} + \frac{f x}{b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.09674, size = 463, normalized size = 1.59 \begin{align*} \frac{f x}{b^{3}} - \frac{{\left (5 \, b^{3} c + a b^{2} d - 14 \, a^{3} f + 2 \, a^{2} b e\right )} \left (-\frac{a}{b}\right )^{\frac{1}{3}} \log \left ({\left | x - \left (-\frac{a}{b}\right )^{\frac{1}{3}} \right |}\right )}{27 \, a^{3} b^{3}} + \frac{\sqrt{3}{\left (5 \, \left (-a b^{2}\right )^{\frac{1}{3}} b^{3} c + \left (-a b^{2}\right )^{\frac{1}{3}} a b^{2} d - 14 \, \left (-a b^{2}\right )^{\frac{1}{3}} a^{3} f + 2 \, \left (-a b^{2}\right )^{\frac{1}{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 )}{27 \, a^{3} b^{4}} + \frac{{\left (5 \, \left (-a b^{2}\right )^{\frac{1}{3}} b^{3} c + \left (-a b^{2}\right )^{\frac{1}{3}} a b^{2} d - 14 \, \left (-a b^{2}\right )^{\frac{1}{3}} a^{3} f + 2 \, \left (-a b^{2}\right )^{\frac{1}{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 )}{54 \, a^{3} b^{4}} + \frac{5 \, b^{4} c x^{4} + a b^{3} d x^{4} + 13 \, a^{3} b f x^{4} - 7 \, a^{2} b^{2} x^{4} e + 8 \, a b^{3} c x - 2 \, a^{2} b^{2} d x + 10 \, a^{4} f x - 4 \, a^{3} b x e}{18 \,{\left (b x^{3} + a\right )}^{2} a^{2} b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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