Optimal. Leaf size=35 \[ \frac{1}{5} x \left (1-x^6\right )^{2/3}-\frac{\left (1-x^6\right )^{2/3}}{5 x^5} \]
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Rubi [C] time = 0.0111609, antiderivative size = 36, normalized size of antiderivative = 1.03, number of steps used = 3, number of rules used = 2, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.074, Rules used = {245, 364} \[ x \, _2F_1\left (-\frac{2}{3},\frac{1}{6};\frac{7}{6};x^6\right )-\frac{\, _2F_1\left (-\frac{5}{6},-\frac{2}{3};\frac{1}{6};x^6\right )}{5 x^5} \]
Antiderivative was successfully verified.
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Rule 245
Rule 364
Rubi steps
\begin{align*} \int \left (\left (1-x^6\right )^{2/3}+\frac{\left (1-x^6\right )^{2/3}}{x^6}\right ) \, dx &=\int \left (1-x^6\right )^{2/3} \, dx+\int \frac{\left (1-x^6\right )^{2/3}}{x^6} \, dx\\ &=-\frac{\, _2F_1\left (-\frac{5}{6},-\frac{2}{3};\frac{1}{6};x^6\right )}{5 x^5}+x \, _2F_1\left (-\frac{2}{3},\frac{1}{6};\frac{7}{6};x^6\right )\\ \end{align*}
Mathematica [A] time = 0.007662, size = 18, normalized size = 0.51 \[ -\frac{\left (1-x^6\right )^{5/3}}{5 x^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 35, normalized size = 1. \begin{align*}{\frac{ \left ( x-1 \right ) \left ( 1+x \right ) \left ({x}^{2}+x+1 \right ) \left ({x}^{2}-x+1 \right ) }{5\,{x}^{5}} \left ( -{x}^{6}+1 \right ) ^{{\frac{2}{3}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.68922, size = 51, normalized size = 1.46 \begin{align*} \frac{{\left (x^{6} - 1\right )}{\left (x^{2} + x + 1\right )}^{\frac{2}{3}}{\left (-x^{2} + x - 1\right )}^{\frac{2}{3}}{\left (x + 1\right )}^{\frac{2}{3}}{\left (x - 1\right )}^{\frac{2}{3}}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.6479, size = 49, normalized size = 1.4 \begin{align*} \frac{{\left (x^{6} - 1\right )}{\left (-x^{6} + 1\right )}^{\frac{2}{3}}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 1.15054, size = 68, normalized size = 1.94 \begin{align*} \frac{x \Gamma \left (\frac{1}{6}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{2}{3}, \frac{1}{6} \\ \frac{7}{6} \end{matrix}\middle |{x^{6} e^{2 i \pi }} \right )}}{6 \Gamma \left (\frac{7}{6}\right )} + \frac{\Gamma \left (- \frac{5}{6}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{5}{6}, - \frac{2}{3} \\ \frac{1}{6} \end{matrix}\middle |{x^{6} e^{2 i \pi }} \right )}}{6 x^{5} \Gamma \left (\frac{1}{6}\right )} \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{\left (-x^{6} + 1\right )}^{\frac{2}{3}} + \frac{{\left (-x^{6} + 1\right )}^{\frac{2}{3}}}{x^{6}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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