Optimal. Leaf size=294 \[ \frac{\sqrt [3]{a} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )}{6 b^{8/3}}+\frac{\sqrt [3]{a} \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (a^{4/3} (-h)+\sqrt [3]{a} b e-a \sqrt [3]{b} g+b^{4/3} d\right )}{\sqrt{3} b^{8/3}}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}-\frac{\sqrt [3]{a} \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )}{3 b^{8/3}}+\frac{x (b d-a g)}{b^2}+\frac{x^2 (b e-a h)}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b} \]
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Rubi [A] time = 0.976263, antiderivative size = 294, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 10, integrand size = 38, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {1836, 1887, 1871, 1860, 31, 634, 617, 204, 628, 260} \[ \frac{\sqrt [3]{a} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )}{6 b^{8/3}}+\frac{\sqrt [3]{a} \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right ) \left (a^{4/3} (-h)+\sqrt [3]{a} b e-a \sqrt [3]{b} g+b^{4/3} d\right )}{\sqrt{3} b^{8/3}}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}-\frac{\sqrt [3]{a} \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )}{3 b^{8/3}}+\frac{x (b d-a g)}{b^2}+\frac{x^2 (b e-a h)}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b} \]
Antiderivative was successfully verified.
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Rule 1836
Rule 1887
Rule 1871
Rule 1860
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rule 260
Rubi steps
\begin{align*} \int \frac{x^2 \left (c+d x+e x^2+f x^3+g x^4+h x^5\right )}{a+b x^3} \, dx &=\frac{h x^5}{5 b}+\frac{\int \frac{x^2 \left (5 b c+5 b d x+5 (b e-a h) x^2+5 b f x^3+5 b g x^4\right )}{a+b x^3} \, dx}{5 b}\\ &=\frac{g x^4}{4 b}+\frac{h x^5}{5 b}+\frac{\int \frac{x^2 \left (20 b^2 c+20 b (b d-a g) x+20 b (b e-a h) x^2+20 b^2 f x^3\right )}{a+b x^3} \, dx}{20 b^2}\\ &=\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}+\frac{\int \frac{x^2 \left (60 b^2 (b c-a f)+60 b^2 (b d-a g) x+60 b^2 (b e-a h) x^2\right )}{a+b x^3} \, dx}{60 b^3}\\ &=\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}+\frac{\int \left (60 b (b d-a g)+60 b (b e-a h) x-\frac{60 \left (a b (b d-a g)+a b (b e-a h) x-b^2 (b c-a f) x^2\right )}{a+b x^3}\right ) \, dx}{60 b^3}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}-\frac{\int \frac{a b (b d-a g)+a b (b e-a h) x-b^2 (b c-a f) x^2}{a+b x^3} \, dx}{b^3}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}-\frac{\int \frac{a b (b d-a g)+a b (b e-a h) x}{a+b x^3} \, dx}{b^3}+\frac{(b c-a f) \int \frac{x^2}{a+b x^3} \, dx}{b}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}-\frac{\int \frac{\sqrt [3]{a} \left (2 a b^{4/3} (b d-a g)+a^{4/3} b (b e-a h)\right )+\sqrt [3]{b} \left (-a b^{4/3} (b d-a g)+a^{4/3} b (b e-a h)\right ) x}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{3 a^{2/3} b^{10/3}}-\frac{\left (\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )\right ) \int \frac{1}{\sqrt [3]{a}+\sqrt [3]{b} x} \, dx}{3 b^{7/3}}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}-\frac{\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{3 b^{8/3}}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}-\frac{\left (a^{2/3} \left (b^{4/3} d+\sqrt [3]{a} b e-a \sqrt [3]{b} g-a^{4/3} h\right )\right ) \int \frac{1}{a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2} \, dx}{2 b^{7/3}}+\frac{\left (\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right )\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}{6 b^{8/3}}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}-\frac{\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{3 b^{8/3}}+\frac{\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{6 b^{8/3}}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}-\frac{\left (\sqrt [3]{a} \left (b^{4/3} d+\sqrt [3]{a} b e-a \sqrt [3]{b} g-a^{4/3} h\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1-\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a}}\right )}{b^{8/3}}\\ &=\frac{(b d-a g) x}{b^2}+\frac{(b e-a h) x^2}{2 b^2}+\frac{f x^3}{3 b}+\frac{g x^4}{4 b}+\frac{h x^5}{5 b}+\frac{\sqrt [3]{a} \left (b^{4/3} d+\sqrt [3]{a} b e-a \sqrt [3]{b} g-a^{4/3} h\right ) \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} x}{\sqrt{3} \sqrt [3]{a}}\right )}{\sqrt{3} b^{8/3}}-\frac{\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right ) \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{3 b^{8/3}}+\frac{\sqrt [3]{a} \left (\sqrt [3]{b} (b d-a g)-\sqrt [3]{a} (b e-a h)\right ) \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right )}{6 b^{8/3}}+\frac{(b c-a f) \log \left (a+b x^3\right )}{3 b^2}\\ \end{align*}
Mathematica [A] time = 0.26219, size = 290, normalized size = 0.99 \[ \frac{10 \sqrt [3]{a} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2\right ) \left (a^{4/3} h-\sqrt [3]{a} b e-a \sqrt [3]{b} g+b^{4/3} d\right )+20 \sqrt [3]{a} \log \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \left (a^{4/3} (-h)+\sqrt [3]{a} b e+a \sqrt [3]{b} g-b^{4/3} d\right )-20 \sqrt{3} \sqrt [3]{a} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a}}}{\sqrt{3}}\right ) \left (a^{4/3} h-\sqrt [3]{a} b e+a \sqrt [3]{b} g-b^{4/3} d\right )+20 b^{2/3} (b c-a f) \log \left (a+b x^3\right )+60 b^{2/3} x (b d-a g)+30 b^{2/3} x^2 (b e-a h)+20 b^{5/3} f x^3+15 b^{5/3} g x^4+12 b^{5/3} h x^5}{60 b^{8/3}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.003, size = 483, normalized size = 1.6 \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 [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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Sympy [B] time = 63.1816, size = 789, normalized size = 2.68 \begin{align*} \operatorname{RootSum}{\left (27 t^{3} b^{8} + t^{2} \left (27 a b^{6} f - 27 b^{7} c\right ) + t \left (9 a^{3} b^{3} g h - 9 a^{2} b^{4} d h - 9 a^{2} b^{4} e g + 9 a^{2} b^{4} f^{2} - 18 a b^{5} c f + 9 a b^{5} d e + 9 b^{6} c^{2}\right ) + a^{5} h^{3} - 3 a^{4} b e h^{2} + 3 a^{4} b f g h - a^{4} b g^{3} - 3 a^{3} b^{2} c g h - 3 a^{3} b^{2} d f h + 3 a^{3} b^{2} d g^{2} + 3 a^{3} b^{2} e^{2} h - 3 a^{3} b^{2} e f g + a^{3} b^{2} f^{3} + 3 a^{2} b^{3} c d h + 3 a^{2} b^{3} c e g - 3 a^{2} b^{3} c f^{2} - 3 a^{2} b^{3} d^{2} g + 3 a^{2} b^{3} d e f - a^{2} b^{3} e^{3} + 3 a b^{4} c^{2} f - 3 a b^{4} c d e + a b^{4} d^{3} - b^{5} c^{3}, \left ( t \mapsto t \log{\left (x + \frac{9 t^{2} a b^{5} h - 9 t^{2} b^{6} e + 6 t a^{2} b^{3} f h + 3 t a^{2} b^{3} g^{2} - 6 t a b^{4} c h - 6 t a b^{4} d g - 6 t a b^{4} e f + 6 t b^{5} c e + 3 t b^{5} d^{2} + 2 a^{4} g h^{2} - 2 a^{3} b d h^{2} - 4 a^{3} b e g h + a^{3} b f^{2} h + a^{3} b f g^{2} - 2 a^{2} b^{2} c f h - a^{2} b^{2} c g^{2} + 4 a^{2} b^{2} d e h - 2 a^{2} b^{2} d f g + 2 a^{2} b^{2} e^{2} g - a^{2} b^{2} e f^{2} + a b^{3} c^{2} h + 2 a b^{3} c d g + 2 a b^{3} c e f + a b^{3} d^{2} f - 2 a b^{3} d e^{2} - b^{4} c^{2} e - b^{4} c d^{2}}{a^{4} h^{3} - 3 a^{3} b e h^{2} + a^{3} b g^{3} - 3 a^{2} b^{2} d g^{2} + 3 a^{2} b^{2} e^{2} h + 3 a b^{3} d^{2} g - a b^{3} e^{3} - b^{4} d^{3}} \right )} \right )\right )} + \frac{f x^{3}}{3 b} + \frac{g x^{4}}{4 b} + \frac{h x^{5}}{5 b} - \frac{x^{2} \left (a h - b e\right )}{2 b^{2}} - \frac{x \left (a g - b d\right )}{b^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.08309, size = 450, normalized size = 1.53 \begin{align*} \frac{{\left (b c - a f\right )} \log \left ({\left | b x^{3} + a \right |}\right )}{3 \, b^{2}} - \frac{\sqrt{3}{\left (\left (-a b^{2}\right )^{\frac{1}{3}} b^{2} d - \left (-a b^{2}\right )^{\frac{1}{3}} a b g + \left (-a b^{2}\right )^{\frac{2}{3}} a h - \left (-a b^{2}\right )^{\frac{2}{3}} 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 )}{3 \, b^{4}} - \frac{{\left (\left (-a b^{2}\right )^{\frac{1}{3}} b^{2} d - \left (-a b^{2}\right )^{\frac{1}{3}} a b g - \left (-a b^{2}\right )^{\frac{2}{3}} a h + \left (-a b^{2}\right )^{\frac{2}{3}} 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 )}{6 \, b^{4}} + \frac{12 \, b^{4} h x^{5} + 15 \, b^{4} g x^{4} + 20 \, b^{4} f x^{3} - 30 \, a b^{3} h x^{2} + 30 \, b^{4} x^{2} e + 60 \, b^{4} d x - 60 \, a b^{3} g x}{60 \, b^{5}} - \frac{{\left (a^{2} b^{9} h \left (-\frac{a}{b}\right )^{\frac{1}{3}} - a b^{10} \left (-\frac{a}{b}\right )^{\frac{1}{3}} e - a b^{10} d + a^{2} b^{9} g\right )} \left (-\frac{a}{b}\right )^{\frac{1}{3}} \log \left ({\left | x - \left (-\frac{a}{b}\right )^{\frac{1}{3}} \right |}\right )}{3 \, a b^{11}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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