Optimal. Leaf size=336 \[ -\frac{\left (-a^2 d^2-3 a b c d+9 b^2 c^2\right ) \log \left (\sqrt [3]{b} x-\sqrt [3]{a+b x^3}\right )}{18 b^{5/3} d^3}-\frac{\left (-a^2 d^2-3 a b c d+9 b^2 c^2\right ) \tan ^{-1}\left (\frac{\frac{2 \sqrt [3]{b} x}{\sqrt [3]{a+b x^3}}+1}{\sqrt{3}}\right )}{9 \sqrt{3} b^{5/3} d^3}-\frac{c^{5/3} \sqrt [3]{b c-a d} \log \left (c+d x^3\right )}{6 d^3}+\frac{c^{5/3} \sqrt [3]{b c-a d} \log \left (\frac{x \sqrt [3]{b c-a d}}{\sqrt [3]{c}}-\sqrt [3]{a+b x^3}\right )}{2 d^3}+\frac{c^{5/3} \sqrt [3]{b c-a d} \tan ^{-1}\left (\frac{\frac{2 x \sqrt [3]{b c-a d}}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}+1}{\sqrt{3}}\right )}{\sqrt{3} d^3}-\frac{x^2 \sqrt [3]{a+b x^3} (6 b c-a d)}{18 b d^2}+\frac{x^5 \sqrt [3]{a+b x^3}}{6 d} \]
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Rubi [C] time = 0.0544801, antiderivative size = 64, normalized size of antiderivative = 0.19, 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} \[ \frac{x^8 \sqrt [3]{a+b x^3} F_1\left (\frac{8}{3};-\frac{1}{3},1;\frac{11}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{8 c \sqrt [3]{\frac{b x^3}{a}+1}} \]
Warning: Unable to verify antiderivative.
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Rule 511
Rule 510
Rubi steps
\begin{align*} \int \frac{x^7 \sqrt [3]{a+b x^3}}{c+d x^3} \, dx &=\frac{\sqrt [3]{a+b x^3} \int \frac{x^7 \sqrt [3]{1+\frac{b x^3}{a}}}{c+d x^3} \, dx}{\sqrt [3]{1+\frac{b x^3}{a}}}\\ &=\frac{x^8 \sqrt [3]{a+b x^3} F_1\left (\frac{8}{3};-\frac{1}{3},1;\frac{11}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{8 c \sqrt [3]{1+\frac{b x^3}{a}}}\\ \end{align*}
Mathematica [C] time = 0.285313, size = 226, normalized size = 0.67 \[ \frac{5 c x^2 \left (a \left (\frac{b x^3}{a}+1\right )^{2/3} (6 b c-a d) \, _2F_1\left (\frac{2}{3},\frac{2}{3};\frac{5}{3};\frac{(a d-b c) x^3}{a \left (d x^3+c\right )}\right )+\left (a+b x^3\right ) \left (\frac{d x^3}{c}+1\right )^{2/3} \left (a d-6 b c+3 b d x^3\right )\right )-2 x^5 \left (\frac{b x^3}{a}+1\right )^{2/3} \left (\frac{d x^3}{c}+1\right )^{2/3} \left (a^2 d^2+3 a b c d-9 b^2 c^2\right ) F_1\left (\frac{5}{3};\frac{2}{3},1;\frac{8}{3};-\frac{b x^3}{a},-\frac{d x^3}{c}\right )}{90 b c d^2 \left (a+b x^3\right )^{2/3} \left (\frac{d x^3}{c}+1\right )^{2/3}} \]
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}\sqrt [3]{b{x}^{3}+a}}\, 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{1}{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 [A] time = 11.6838, size = 1175, normalized size = 3.5 \begin{align*} \frac{18 \, \sqrt{3}{\left (b c^{3} - a c^{2} d\right )}^{\frac{1}{3}} b^{3} c \arctan \left (-\frac{\sqrt{3}{\left (b c^{2} - a c d\right )} x + 2 \, \sqrt{3}{\left (b c^{3} - a c^{2} d\right )}^{\frac{2}{3}}{\left (b x^{3} + a\right )}^{\frac{1}{3}}}{3 \,{\left (b c^{2} - a c d\right )} x}\right ) + 18 \,{\left (b c^{3} - a c^{2} d\right )}^{\frac{1}{3}} b^{3} c \log \left (\frac{{\left (b x^{3} + a\right )}^{\frac{1}{3}} c -{\left (b c^{3} - a c^{2} d\right )}^{\frac{1}{3}} x}{x}\right ) - 9 \,{\left (b c^{3} - a c^{2} d\right )}^{\frac{1}{3}} b^{3} c \log \left (\frac{{\left (b x^{3} + a\right )}^{\frac{2}{3}} c^{2} +{\left (b c^{3} - a c^{2} d\right )}^{\frac{1}{3}}{\left (b x^{3} + a\right )}^{\frac{1}{3}} c x +{\left (b c^{3} - a c^{2} d\right )}^{\frac{2}{3}} x^{2}}{x^{2}}\right ) + 2 \, \sqrt{3}{\left (9 \, b^{3} c^{2} - 3 \, a b^{2} c d - a^{2} b d^{2}\right )}{\left (b^{2}\right )}^{\frac{1}{6}} \arctan \left (\frac{{\left (\sqrt{3}{\left (b^{2}\right )}^{\frac{1}{3}} b x + 2 \, \sqrt{3}{\left (b x^{3} + a\right )}^{\frac{1}{3}}{\left (b^{2}\right )}^{\frac{2}{3}}\right )}{\left (b^{2}\right )}^{\frac{1}{6}}}{3 \, b^{2} x}\right ) - 2 \,{\left (9 \, b^{2} c^{2} - 3 \, a b c d - a^{2} d^{2}\right )}{\left (b^{2}\right )}^{\frac{2}{3}} \log \left (-\frac{{\left (b^{2}\right )}^{\frac{2}{3}} x -{\left (b x^{3} + a\right )}^{\frac{1}{3}} b}{x}\right ) +{\left (9 \, b^{2} c^{2} - 3 \, a b c d - a^{2} d^{2}\right )}{\left (b^{2}\right )}^{\frac{2}{3}} \log \left (\frac{{\left (b^{2}\right )}^{\frac{1}{3}} b x^{2} +{\left (b x^{3} + a\right )}^{\frac{1}{3}}{\left (b^{2}\right )}^{\frac{2}{3}} x +{\left (b x^{3} + a\right )}^{\frac{2}{3}} b}{x^{2}}\right ) + 3 \,{\left (3 \, b^{3} d^{2} x^{5} -{\left (6 \, b^{3} c d - a b^{2} d^{2}\right )} x^{2}\right )}{\left (b x^{3} + a\right )}^{\frac{1}{3}}}{54 \, b^{3} d^{3}} \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} \sqrt [3]{a + b x^{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{1}{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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