Optimal. Leaf size=108 \[ \frac{\log \left (-27 \sqrt [3]{10} \sqrt [3]{27 x^2-54 x+52}-81 x+216\right )}{6\ 10^{2/3}}-\frac{\tan ^{-1}\left (\frac{2^{2/3} (8-3 x)}{\sqrt{3} \sqrt [3]{5} \sqrt [3]{27 x^2-54 x+52}}+\frac{1}{\sqrt{3}}\right )}{3 \sqrt{3} 10^{2/3}}-\frac{\log (3 x+2)}{6\ 10^{2/3}} \]
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Rubi [A] time = 0.0188848, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045, Rules used = {750} \[ \frac{\log \left (-27 \sqrt [3]{10} \sqrt [3]{27 x^2-54 x+52}-81 x+216\right )}{6\ 10^{2/3}}-\frac{\tan ^{-1}\left (\frac{2^{2/3} (8-3 x)}{\sqrt{3} \sqrt [3]{5} \sqrt [3]{27 x^2-54 x+52}}+\frac{1}{\sqrt{3}}\right )}{3 \sqrt{3} 10^{2/3}}-\frac{\log (3 x+2)}{6\ 10^{2/3}} \]
Antiderivative was successfully verified.
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Rule 750
Rubi steps
\begin{align*} \int \frac{1}{(2+3 x) \sqrt [3]{52-54 x+27 x^2}} \, dx &=-\frac{\tan ^{-1}\left (\frac{1}{\sqrt{3}}+\frac{2^{2/3} (8-3 x)}{\sqrt{3} \sqrt [3]{5} \sqrt [3]{52-54 x+27 x^2}}\right )}{3 \sqrt{3} 10^{2/3}}-\frac{\log (2+3 x)}{6\ 10^{2/3}}+\frac{\log \left (216-81 x-27 \sqrt [3]{10} \sqrt [3]{52-54 x+27 x^2}\right )}{6\ 10^{2/3}}\\ \end{align*}
Mathematica [C] time = 0.0770016, size = 126, normalized size = 1.17 \[ -\frac{\sqrt [3]{\frac{9 x-5 i \sqrt{3}-9}{3 x+2}} \sqrt [3]{\frac{9 x+5 i \sqrt{3}-9}{3 x+2}} F_1\left (\frac{2}{3};\frac{1}{3},\frac{1}{3};\frac{5}{3};\frac{15-5 i \sqrt{3}}{9 x+6},\frac{15+5 i \sqrt{3}}{9 x+6}\right )}{2\ 3^{2/3} \sqrt [3]{27 x^2-54 x+52}} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 1.619, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{2+3\,x}{\frac{1}{\sqrt [3]{27\,{x}^{2}-54\,x+52}}}}\, 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 (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{1}{3}}{\left (3 \, x + 2\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 22.4995, size = 663, normalized size = 6.14 \begin{align*} -\frac{1}{90} \cdot 100^{\frac{1}{6}} \sqrt{3} \arctan \left (\frac{100^{\frac{1}{6}}{\left (2 \cdot 100^{\frac{2}{3}} \sqrt{3}{\left (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{2}{3}}{\left (3 \, x - 8\right )} + 100^{\frac{1}{3}} \sqrt{3}{\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} + 20 \, \sqrt{3}{\left (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{1}{3}}{\left (9 \, x^{2} - 48 \, x + 64\right )}\right )}}{90 \,{\left (9 \, x^{3} - 162 \, x^{2} + 372 \, x - 344\right )}}\right ) - \frac{1}{1800} \cdot 100^{\frac{2}{3}} \log \left (\frac{100^{\frac{2}{3}}{\left (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{2}{3}} + 100^{\frac{1}{3}}{\left (9 \, x^{2} - 48 \, x + 64\right )} - 10 \,{\left (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{1}{3}}{\left (3 \, x - 8\right )}}{9 \, x^{2} + 12 \, x + 4}\right ) + \frac{1}{900} \cdot 100^{\frac{2}{3}} \log \left (\frac{100^{\frac{1}{3}}{\left (3 \, x - 8\right )} + 10 \,{\left (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{1}{3}}}{3 \, x + 2}\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 (3 x + 2\right ) \sqrt [3]{27 x^{2} - 54 x + 52}}\, 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 (27 \, x^{2} - 54 \, x + 52\right )}^{\frac{1}{3}}{\left (3 \, x + 2\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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