Optimal. Leaf size=251 \[ -\frac{\left (a+b x^3\right )^{7/3} (a d+b c)}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{c^2 \sqrt [3]{a+b x^3} (b c-a d)}{d^4}-\frac{c^2 (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 d^{13/3}}+\frac{c^2 (b c-a d)^{4/3} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 d^{13/3}}-\frac{c^2 (b c-a d)^{4/3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt{3}}\right )}{\sqrt{3} d^{13/3}} \]
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Rubi [A] time = 0.362667, antiderivative size = 251, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292, Rules used = {446, 88, 50, 58, 617, 204, 31} \[ -\frac{\left (a+b x^3\right )^{7/3} (a d+b c)}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{c^2 \sqrt [3]{a+b x^3} (b c-a d)}{d^4}-\frac{c^2 (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 d^{13/3}}+\frac{c^2 (b c-a d)^{4/3} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 d^{13/3}}-\frac{c^2 (b c-a d)^{4/3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt{3}}\right )}{\sqrt{3} d^{13/3}} \]
Antiderivative was successfully verified.
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Rule 446
Rule 88
Rule 50
Rule 58
Rule 617
Rule 204
Rule 31
Rubi steps
\begin{align*} \int \frac{x^8 \left (a+b x^3\right )^{4/3}}{c+d x^3} \, dx &=\frac{1}{3} \operatorname{Subst}\left (\int \frac{x^2 (a+b x)^{4/3}}{c+d x} \, dx,x,x^3\right )\\ &=\frac{1}{3} \operatorname{Subst}\left (\int \left (\frac{(-b c-a d) (a+b x)^{4/3}}{b d^2}+\frac{(a+b x)^{7/3}}{b d}+\frac{c^2 (a+b x)^{4/3}}{d^2 (c+d x)}\right ) \, dx,x,x^3\right )\\ &=-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}+\frac{c^2 \operatorname{Subst}\left (\int \frac{(a+b x)^{4/3}}{c+d x} \, dx,x,x^3\right )}{3 d^2}\\ &=\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}-\frac{\left (c^2 (b c-a d)\right ) \operatorname{Subst}\left (\int \frac{\sqrt [3]{a+b x}}{c+d x} \, dx,x,x^3\right )}{3 d^3}\\ &=-\frac{c^2 (b c-a d) \sqrt [3]{a+b x^3}}{d^4}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}+\frac{\left (c^2 (b c-a d)^2\right ) \operatorname{Subst}\left (\int \frac{1}{(a+b x)^{2/3} (c+d x)} \, dx,x,x^3\right )}{3 d^4}\\ &=-\frac{c^2 (b c-a d) \sqrt [3]{a+b x^3}}{d^4}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}-\frac{c^2 (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 d^{13/3}}+\frac{\left (c^2 (b c-a d)^{4/3}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt [3]{b c-a d}}{\sqrt [3]{d}}+x} \, dx,x,\sqrt [3]{a+b x^3}\right )}{2 d^{13/3}}+\frac{\left (c^2 (b c-a d)^{5/3}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{(b c-a d)^{2/3}}{d^{2/3}}-\frac{\sqrt [3]{b c-a d} x}{\sqrt [3]{d}}+x^2} \, dx,x,\sqrt [3]{a+b x^3}\right )}{2 d^{14/3}}\\ &=-\frac{c^2 (b c-a d) \sqrt [3]{a+b x^3}}{d^4}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}-\frac{c^2 (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 d^{13/3}}+\frac{c^2 (b c-a d)^{4/3} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 d^{13/3}}+\frac{\left (c^2 (b c-a d)^{4/3}\right ) \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1-\frac{2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}\right )}{d^{13/3}}\\ &=-\frac{c^2 (b c-a d) \sqrt [3]{a+b x^3}}{d^4}+\frac{c^2 \left (a+b x^3\right )^{4/3}}{4 d^3}-\frac{(b c+a d) \left (a+b x^3\right )^{7/3}}{7 b^2 d^2}+\frac{\left (a+b x^3\right )^{10/3}}{10 b^2 d}-\frac{c^2 (b c-a d)^{4/3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt{3}}\right )}{\sqrt{3} d^{13/3}}-\frac{c^2 (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 d^{13/3}}+\frac{c^2 (b c-a d)^{4/3} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 d^{13/3}}\\ \end{align*}
Mathematica [A] time = 0.432544, size = 258, normalized size = 1.03 \[ \frac{-\frac{60 d \left (a+b x^3\right )^{7/3} (a d+b c)}{b^2}+\frac{42 d^2 \left (a+b x^3\right )^{10/3}}{b^2}-\frac{70 c^2 (b c-a d) \left (\sqrt [3]{b c-a d} \left (\log \left (-\sqrt [3]{d} \sqrt [3]{a+b x^3} \sqrt [3]{b c-a d}+(b c-a d)^{2/3}+d^{2/3} \left (a+b x^3\right )^{2/3}\right )-2 \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )+2 \sqrt{3} \tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt{3}}\right )\right )+6 \sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{d^{4/3}}+105 c^2 \left (a+b x^3\right )^{4/3}}{420 d^3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.046, size = 0, normalized size = 0. \begin{align*} \int{\frac{{x}^{8}}{d{x}^{3}+c} \left ( b{x}^{3}+a \right ) ^{{\frac{4}{3}}}}\, dx \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 = 2.48239, size = 829, normalized size = 3.3 \begin{align*} \frac{140 \, \sqrt{3}{\left (b^{3} c^{3} - a b^{2} c^{2} d\right )} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} \arctan \left (-\frac{2 \, \sqrt{3}{\left (b x^{3} + a\right )}^{\frac{1}{3}} d \left (-\frac{b c - a d}{d}\right )^{\frac{2}{3}} - \sqrt{3}{\left (b c - a d\right )}}{3 \,{\left (b c - a d\right )}}\right ) + 70 \,{\left (b^{3} c^{3} - a b^{2} c^{2} d\right )} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} \log \left ({\left (b x^{3} + a\right )}^{\frac{2}{3}} +{\left (b x^{3} + a\right )}^{\frac{1}{3}} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} + \left (-\frac{b c - a d}{d}\right )^{\frac{2}{3}}\right ) - 140 \,{\left (b^{3} c^{3} - a b^{2} c^{2} d\right )} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} \log \left ({\left (b x^{3} + a\right )}^{\frac{1}{3}} - \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}}\right ) + 3 \,{\left (14 \, b^{3} d^{3} x^{9} - 2 \,{\left (10 \, b^{3} c d^{2} - 11 \, a b^{2} d^{3}\right )} x^{6} - 140 \, b^{3} c^{3} + 175 \, a b^{2} c^{2} d - 20 \, a^{2} b c d^{2} - 6 \, a^{3} d^{3} +{\left (35 \, b^{3} c^{2} d - 40 \, a b^{2} c d^{2} + 2 \, a^{2} b d^{3}\right )} x^{3}\right )}{\left (b x^{3} + a\right )}^{\frac{1}{3}}}{420 \, b^{2} d^{4}} \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 = 1.19153, size = 532, normalized size = 2.12 \begin{align*} -\frac{{\left (b^{24} c^{4} d^{6} - 2 \, a b^{23} c^{3} d^{7} + a^{2} b^{22} c^{2} d^{8}\right )} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} \log \left ({\left |{\left (b x^{3} + a\right )}^{\frac{1}{3}} - \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} \right |}\right )}{3 \,{\left (b^{23} c d^{10} - a b^{22} d^{11}\right )}} + \frac{\sqrt{3}{\left (b c^{3} - a c^{2} d\right )}{\left (-b c d^{2} + a d^{3}\right )}^{\frac{1}{3}} \arctan \left (\frac{\sqrt{3}{\left (2 \,{\left (b x^{3} + a\right )}^{\frac{1}{3}} + \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}}\right )}}{3 \, \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}}}\right )}{3 \, d^{5}} + \frac{{\left (b c^{3} - a c^{2} d\right )}{\left (-b c d^{2} + a d^{3}\right )}^{\frac{1}{3}} \log \left ({\left (b x^{3} + a\right )}^{\frac{2}{3}} +{\left (b x^{3} + a\right )}^{\frac{1}{3}} \left (-\frac{b c - a d}{d}\right )^{\frac{1}{3}} + \left (-\frac{b c - a d}{d}\right )^{\frac{2}{3}}\right )}{6 \, d^{5}} - \frac{140 \,{\left (b x^{3} + a\right )}^{\frac{1}{3}} b^{21} c^{3} d^{6} - 35 \,{\left (b x^{3} + a\right )}^{\frac{4}{3}} b^{20} c^{2} d^{7} - 140 \,{\left (b x^{3} + a\right )}^{\frac{1}{3}} a b^{20} c^{2} d^{7} + 20 \,{\left (b x^{3} + a\right )}^{\frac{7}{3}} b^{19} c d^{8} - 14 \,{\left (b x^{3} + a\right )}^{\frac{10}{3}} b^{18} d^{9} + 20 \,{\left (b x^{3} + a\right )}^{\frac{7}{3}} a b^{18} d^{9}}{140 \, b^{20} d^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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