Optimal. Leaf size=74 \[ \frac{\tan ^{-1}\left (\frac{\sqrt{3} \left (1-\sqrt [3]{1-x^2}\right )}{x}\right )}{4 \sqrt{3}}-\frac{1}{12} \tanh ^{-1}\left (\frac{\left (1-\sqrt [3]{1-x^2}\right )^2}{3 x}\right )+\frac{1}{12} \tanh ^{-1}\left (\frac{x}{3}\right ) \]
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Rubi [A] time = 0.0112752, antiderivative size = 74, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048, Rules used = {395} \[ \frac{\tan ^{-1}\left (\frac{\sqrt{3} \left (1-\sqrt [3]{1-x^2}\right )}{x}\right )}{4 \sqrt{3}}-\frac{1}{12} \tanh ^{-1}\left (\frac{\left (1-\sqrt [3]{1-x^2}\right )^2}{3 x}\right )+\frac{1}{12} \tanh ^{-1}\left (\frac{x}{3}\right ) \]
Antiderivative was successfully verified.
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Rule 395
Rubi steps
\begin{align*} \int \frac{1}{\sqrt [3]{1-x^2} \left (9-x^2\right )} \, dx &=\frac{\tan ^{-1}\left (\frac{\sqrt{3} \left (1-\sqrt [3]{1-x^2}\right )}{x}\right )}{4 \sqrt{3}}+\frac{1}{12} \tanh ^{-1}\left (\frac{x}{3}\right )-\frac{1}{12} \tanh ^{-1}\left (\frac{\left (1-\sqrt [3]{1-x^2}\right )^2}{3 x}\right )\\ \end{align*}
Mathematica [C] time = 0.0451872, size = 125, normalized size = 1.69 \[ \frac{\sqrt [3]{\frac{x-1}{x-3}} \sqrt [3]{\frac{x+1}{x-3}} F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};-\frac{4}{x-3},-\frac{2}{x-3}\right )-\sqrt [3]{\frac{x-1}{x+3}} \sqrt [3]{\frac{x+1}{x+3}} F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};\frac{2}{x+3},\frac{4}{x+3}\right )}{4 \sqrt [3]{1-x^2}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.046, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{-{x}^{2}+9}{\frac{1}{\sqrt [3]{-{x}^{2}+1}}}}\, 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^{2} - 9\right )}{\left (-x^{2} + 1\right )}^{\frac{1}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 6.55866, size = 749, normalized size = 10.12 \begin{align*} -\frac{1}{36} \, \sqrt{3} \arctan \left (\frac{36 \, \sqrt{3}{\left (x^{4} - 32 \, x^{3} - 42 \, x^{2} + 9\right )}{\left (-x^{2} + 1\right )}^{\frac{2}{3}} + 12 \, \sqrt{3}{\left (x^{5} + 27 \, x^{4} - 210 \, x^{3} - 54 \, x^{2} + 81 \, x + 27\right )}{\left (-x^{2} + 1\right )}^{\frac{1}{3}} + \sqrt{3}{\left (x^{6} - 108 \, x^{5} - 567 \, x^{4} + 1080 \, x^{3} + 459 \, x^{2} - 972 \, x - 405\right )}}{3 \,{\left (x^{6} + 108 \, x^{5} - 1647 \, x^{4} - 1080 \, x^{3} + 891 \, x^{2} + 972 \, x + 243\right )}}\right ) - \frac{1}{72} \, \log \left (\frac{x^{3} + 33 \, x^{2} + 18 \,{\left (-x^{2} + 1\right )}^{\frac{2}{3}}{\left (x + 1\right )} - 6 \,{\left (x^{2} + 6 \, x - 3\right )}{\left (-x^{2} + 1\right )}^{\frac{1}{3}} - 9 \, x - 9}{x^{3} + 9 \, x^{2} + 27 \, x + 27}\right ) + \frac{1}{36} \, \log \left (-\frac{x^{3} - 33 \, x^{2} + 18 \,{\left (-x^{2} + 1\right )}^{\frac{2}{3}}{\left (x - 1\right )} + 6 \,{\left (x^{2} - 6 \, x - 3\right )}{\left (-x^{2} + 1\right )}^{\frac{1}{3}} - 9 \, x + 9}{x^{3} + 9 \, x^{2} + 27 \, x + 27}\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}{x^{2} \sqrt [3]{1 - x^{2}} - 9 \sqrt [3]{1 - x^{2}}}\, 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^{2} - 9\right )}{\left (-x^{2} + 1\right )}^{\frac{1}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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