Optimal. Leaf size=44 \[ x+\frac{3}{10} (1-5 x)^{2/3}-\frac{9}{5} \sqrt [3]{1-5 x}+\frac{27}{5} \log \left (\sqrt [3]{1-5 x}+3\right ) \]
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Rubi [A] time = 0.0243852, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {431, 376, 77} \[ x+\frac{3}{10} (1-5 x)^{2/3}-\frac{9}{5} \sqrt [3]{1-5 x}+\frac{27}{5} \log \left (\sqrt [3]{1-5 x}+3\right ) \]
Antiderivative was successfully verified.
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Rule 431
Rule 376
Rule 77
Rubi steps
\begin{align*} \int \frac{2+\sqrt [3]{1-5 x}}{3+\sqrt [3]{1-5 x}} \, dx &=-\left (\frac{1}{5} \operatorname{Subst}\left (\int \frac{2+\sqrt [3]{x}}{3+\sqrt [3]{x}} \, dx,x,1-5 x\right )\right )\\ &=-\left (\frac{3}{5} \operatorname{Subst}\left (\int \frac{x^2 (2+x)}{3+x} \, dx,x,\sqrt [3]{1-5 x}\right )\right )\\ &=-\left (\frac{3}{5} \operatorname{Subst}\left (\int \left (3-x+x^2-\frac{9}{3+x}\right ) \, dx,x,\sqrt [3]{1-5 x}\right )\right )\\ &=-\frac{9}{5} \sqrt [3]{1-5 x}+\frac{3}{10} (1-5 x)^{2/3}+x+\frac{27}{5} \log \left (3+\sqrt [3]{1-5 x}\right )\\ \end{align*}
Mathematica [A] time = 0.0207475, size = 44, normalized size = 1. \[ x+\frac{3}{10} (1-5 x)^{2/3}-\frac{9}{5} \sqrt [3]{1-5 x}+\frac{27}{5} \log \left (\sqrt [3]{1-5 x}+3\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 34, normalized size = 0.8 \begin{align*} -{\frac{1}{5}}+x+{\frac{3}{10} \left ( 1-5\,x \right ) ^{{\frac{2}{3}}}}-{\frac{9}{5}\sqrt [3]{1-5\,x}}+{\frac{27}{5}\ln \left ( 3+\sqrt [3]{1-5\,x} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.11109, size = 45, normalized size = 1.02 \begin{align*} x + \frac{3}{10} \,{\left (-5 \, x + 1\right )}^{\frac{2}{3}} - \frac{9}{5} \,{\left (-5 \, x + 1\right )}^{\frac{1}{3}} + \frac{27}{5} \, \log \left ({\left (-5 \, x + 1\right )}^{\frac{1}{3}} + 3\right ) - \frac{1}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.59752, size = 112, normalized size = 2.55 \begin{align*} x + \frac{3}{10} \,{\left (-5 \, x + 1\right )}^{\frac{2}{3}} - \frac{9}{5} \,{\left (-5 \, x + 1\right )}^{\frac{1}{3}} + \frac{27}{5} \, \log \left ({\left (-5 \, x + 1\right )}^{\frac{1}{3}} + 3\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.175741, size = 39, normalized size = 0.89 \begin{align*} x + \frac{3 \left (1 - 5 x\right )^{\frac{2}{3}}}{10} - \frac{9 \sqrt [3]{1 - 5 x}}{5} + \frac{27 \log{\left (\sqrt [3]{1 - 5 x} + 3 \right )}}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12737, size = 45, normalized size = 1.02 \begin{align*} x + \frac{3}{10} \,{\left (-5 \, x + 1\right )}^{\frac{2}{3}} - \frac{9}{5} \,{\left (-5 \, x + 1\right )}^{\frac{1}{3}} + \frac{27}{5} \, \log \left ({\left (-5 \, x + 1\right )}^{\frac{1}{3}} + 3\right ) - \frac{1}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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