Optimal. Leaf size=92 \[ \frac{81 b^3 \left (a+b x^3\right )^{2/3}}{440 a^4 x^2}-\frac{27 b^2 \left (a+b x^3\right )^{2/3}}{220 a^3 x^5}+\frac{9 b \left (a+b x^3\right )^{2/3}}{88 a^2 x^8}-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}} \]
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Rubi [A] time = 0.0289558, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133, Rules used = {271, 264} \[ \frac{81 b^3 \left (a+b x^3\right )^{2/3}}{440 a^4 x^2}-\frac{27 b^2 \left (a+b x^3\right )^{2/3}}{220 a^3 x^5}+\frac{9 b \left (a+b x^3\right )^{2/3}}{88 a^2 x^8}-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}} \]
Antiderivative was successfully verified.
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Rule 271
Rule 264
Rubi steps
\begin{align*} \int \frac{1}{x^{12} \sqrt [3]{a+b x^3}} \, dx &=-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}}-\frac{(9 b) \int \frac{1}{x^9 \sqrt [3]{a+b x^3}} \, dx}{11 a}\\ &=-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}}+\frac{9 b \left (a+b x^3\right )^{2/3}}{88 a^2 x^8}+\frac{\left (27 b^2\right ) \int \frac{1}{x^6 \sqrt [3]{a+b x^3}} \, dx}{44 a^2}\\ &=-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}}+\frac{9 b \left (a+b x^3\right )^{2/3}}{88 a^2 x^8}-\frac{27 b^2 \left (a+b x^3\right )^{2/3}}{220 a^3 x^5}-\frac{\left (81 b^3\right ) \int \frac{1}{x^3 \sqrt [3]{a+b x^3}} \, dx}{220 a^3}\\ &=-\frac{\left (a+b x^3\right )^{2/3}}{11 a x^{11}}+\frac{9 b \left (a+b x^3\right )^{2/3}}{88 a^2 x^8}-\frac{27 b^2 \left (a+b x^3\right )^{2/3}}{220 a^3 x^5}+\frac{81 b^3 \left (a+b x^3\right )^{2/3}}{440 a^4 x^2}\\ \end{align*}
Mathematica [A] time = 0.0215756, size = 53, normalized size = 0.58 \[ \frac{\left (a+b x^3\right )^{2/3} \left (45 a^2 b x^3-40 a^3-54 a b^2 x^6+81 b^3 x^9\right )}{440 a^4 x^{11}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 50, normalized size = 0.5 \begin{align*} -{\frac{-81\,{b}^{3}{x}^{9}+54\,a{b}^{2}{x}^{6}-45\,{a}^{2}b{x}^{3}+40\,{a}^{3}}{440\,{x}^{11}{a}^{4}} \left ( b{x}^{3}+a \right ) ^{{\frac{2}{3}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.06923, size = 93, normalized size = 1.01 \begin{align*} \frac{\frac{220 \,{\left (b x^{3} + a\right )}^{\frac{2}{3}} b^{3}}{x^{2}} - \frac{264 \,{\left (b x^{3} + a\right )}^{\frac{5}{3}} b^{2}}{x^{5}} + \frac{165 \,{\left (b x^{3} + a\right )}^{\frac{8}{3}} b}{x^{8}} - \frac{40 \,{\left (b x^{3} + a\right )}^{\frac{11}{3}}}{x^{11}}}{440 \, a^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46566, size = 119, normalized size = 1.29 \begin{align*} \frac{{\left (81 \, b^{3} x^{9} - 54 \, a b^{2} x^{6} + 45 \, a^{2} b x^{3} - 40 \, a^{3}\right )}{\left (b x^{3} + a\right )}^{\frac{2}{3}}}{440 \, a^{4} x^{11}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 3.32519, size = 692, normalized size = 7.52 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (b x^{3} + a\right )}^{\frac{1}{3}} x^{12}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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