Optimal. Leaf size=64 \[ \frac{x^8 \left (a+b x^3\right )^{2/3} F_1\left (\frac{8}{3};-\frac{2}{3},1;\frac{11}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{8 c \left (\frac{b x^3}{a}+1\right )^{2/3}} \]
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Rubi [A] time = 0.0579732, antiderivative size = 64, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {511, 510} \[ \frac{x^8 \left (a+b x^3\right )^{2/3} F_1\left (\frac{8}{3};-\frac{2}{3},1;\frac{11}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{8 c \left (\frac{b x^3}{a}+1\right )^{2/3}} \]
Antiderivative was successfully verified.
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Rule 511
Rule 510
Rubi steps
\begin{align*} \int \frac{x^7 \left (a+b x^3\right )^{2/3}}{c+d x^3} \, dx &=\frac{\left (a+b x^3\right )^{2/3} \int \frac{x^7 \left (1+\frac{b x^3}{a}\right )^{2/3}}{c+d x^3} \, dx}{\left (1+\frac{b x^3}{a}\right )^{2/3}}\\ &=\frac{x^8 \left (a+b x^3\right )^{2/3} F_1\left (\frac{8}{3};-\frac{2}{3},1;\frac{11}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{8 c \left (1+\frac{b x^3}{a}\right )^{2/3}}\\ \end{align*}
Mathematica [B] time = 0.200559, size = 181, normalized size = 2.83 \[ \frac{x^2 \left (-2 x^3 \sqrt [3]{\frac{b x^3}{a}+1} \left (2 a^2 d^2+7 a b c d-14 b^2 c^2\right ) F_1\left (\frac{5}{3};\frac{1}{3},1;\frac{8}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )+5 a c \sqrt [3]{\frac{b x^3}{a}+1} (7 b c-2 a d) F_1\left (\frac{2}{3};\frac{1}{3},1;\frac{5}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )+5 c \left (a+b x^3\right ) \left (2 a d-7 b c+4 b d x^3\right )\right )}{140 b c d^2 \sqrt [3]{a+b x^3}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.063, size = 0, normalized size = 0. \begin{align*} \int{\frac{{x}^{7}}{d{x}^{3}+c} \left ( b{x}^{3}+a \right ) ^{{\frac{2}{3}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x^{3} + a\right )}^{\frac{2}{3}} x^{7}}{d x^{3} + c}\,{d x} \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{7} \left (a + b x^{3}\right )^{\frac{2}{3}}}{c + d x^{3}}\, dx \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{{\left (b x^{3} + a\right )}^{\frac{2}{3}} x^{7}}{d x^{3} + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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