Optimal. Leaf size=293 \[ \frac{1}{2} x \, _2F_1\left (\frac{1}{3},\frac{2}{3};\frac{4}{3};x^3\right )+\frac{\log \left (2^{2/3}-\frac{1-x}{\sqrt [3]{1-x^3}}\right )}{6\ 2^{2/3}}-\frac{\log \left (\frac{2^{2/3} (1-x)^2}{\left (1-x^3\right )^{2/3}}-\frac{\sqrt [3]{2} (1-x)}{\sqrt [3]{1-x^3}}+1\right )}{6\ 2^{2/3}}+\frac{\log \left (\frac{\sqrt [3]{2} (1-x)}{\sqrt [3]{1-x^3}}+1\right )}{3\ 2^{2/3}}-\frac{\log \left (\frac{(1-x)^2}{\left (1-x^3\right )^{2/3}}+\frac{2^{2/3} (1-x)}{\sqrt [3]{1-x^3}}+2 \sqrt [3]{2}\right )}{12\ 2^{2/3}}+\frac{\tan ^{-1}\left (\frac{1-\frac{2 \sqrt [3]{2} (1-x)}{\sqrt [3]{1-x^3}}}{\sqrt{3}}\right )}{2^{2/3} \sqrt{3}}+\frac{\tan ^{-1}\left (\frac{\frac{\sqrt [3]{2} (1-x)}{\sqrt [3]{1-x^3}}+1}{\sqrt{3}}\right )}{2\ 2^{2/3} \sqrt{3}} \]
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Rubi [C] time = 0.0088603, antiderivative size = 21, normalized size of antiderivative = 0.07, number of steps used = 1, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {429} \[ x F_1\left (\frac{1}{3};\frac{2}{3},1;\frac{4}{3};x^3,-x^3\right ) \]
Warning: Unable to verify antiderivative.
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Rule 429
Rubi steps
\begin{align*} \int \frac{1}{\left (1-x^3\right )^{2/3} \left (1+x^3\right )} \, dx &=x F_1\left (\frac{1}{3};\frac{2}{3},1;\frac{4}{3};x^3,-x^3\right )\\ \end{align*}
Mathematica [C] time = 0.118103, size = 111, normalized size = 0.38 \[ -\frac{4 x F_1\left (\frac{1}{3};\frac{2}{3},1;\frac{4}{3};x^3,-x^3\right )}{\left (1-x^3\right )^{2/3} \left (x^3+1\right ) \left (x^3 \left (3 F_1\left (\frac{4}{3};\frac{2}{3},2;\frac{7}{3};x^3,-x^3\right )-2 F_1\left (\frac{4}{3};\frac{5}{3},1;\frac{7}{3};x^3,-x^3\right )\right )-4 F_1\left (\frac{1}{3};\frac{2}{3},1;\frac{4}{3};x^3,-x^3\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.032, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{3}+1} \left ( -{x}^{3}+1 \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{1}{{\left (x^{3} + 1\right )}{\left (-x^{3} + 1\right )}^{\frac{2}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\frac{{\left (-x^{3} + 1\right )}^{\frac{1}{3}}}{x^{6} - 1}, x\right ) \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{1}{\left (- \left (x - 1\right ) \left (x^{2} + x + 1\right )\right )^{\frac{2}{3}} \left (x + 1\right ) \left (x^{2} - x + 1\right )}\, 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{1}{{\left (x^{3} + 1\right )}{\left (-x^{3} + 1\right )}^{\frac{2}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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