Optimal. Leaf size=1064 \[ \text{result too large to display} \]
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Rubi [A] time = 2.50381, antiderivative size = 1064, normalized size of antiderivative = 1., number of steps used = 23, number of rules used = 7, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.269, Rules used = {2097, 638, 618, 204, 634, 628, 206} \[ -\frac{\sqrt [3]{-\frac{1}{3}} \left (\left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) x+9 \left (6-(-2)^{2/3} \sqrt [3]{3}\right )\right )}{729\ 2^{2/3} \left (8+9 i \sqrt [3]{2} \sqrt [6]{3}+3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}-\frac{\sqrt [3]{-1} \left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) \tan ^{-1}\left (\frac{2 x+3 (-2)^{2/3} \sqrt [3]{3}}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{162 \sqrt [6]{2} 3^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{3/2}}-\frac{i \left ((-2)^{2/3}+6\ 3^{2/3}\right ) \tan ^{-1}\left (\frac{2 x+3 (-2)^{2/3} \sqrt [3]{3}}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{162\ 2^{5/6} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4+3 \sqrt [3]{-2} 3^{2/3}}}+\frac{\left (i 2^{2/3}-9 \sqrt [6]{3}-3 i 3^{2/3}\right ) \tan ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{-3}-\sqrt [3]{2} x\right )}{\sqrt{3 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{162\ 2^{5/6} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4-3 (-3)^{2/3} \sqrt [3]{2}}}-\frac{\sqrt [3]{-1} \left (6 (-6)^{2/3}+27 \sqrt [3]{-3}-\sqrt [3]{2}\right ) \tan ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{-3}-\sqrt [3]{2} x\right )}{\sqrt{3 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{81 \sqrt{2} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )^{3/2}}+\frac{\left (\sqrt [3]{2}+27 \sqrt [3]{3}-6\ 6^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (\sqrt [3]{2} x+3 \sqrt [3]{3}\right )}{\sqrt{3 \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )}}\right )}{81 \sqrt{2} 3^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )^{3/2}}-\frac{\left (1+3 \sqrt [3]{2} 3^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (\sqrt [3]{2} x+3 \sqrt [3]{3}\right )}{\sqrt{3 \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )}}\right )}{1458 \sqrt [6]{2} 3^{5/6} \sqrt{-4+3 \sqrt [3]{2} 3^{2/3}}}-\frac{\log \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}{972 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^4}+\frac{i \log \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}{972 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\log \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )}{8748 \sqrt [3]{2} 3^{2/3}}-\frac{\sqrt [3]{-\frac{1}{3}} \left (\left (2-3\ 2^{2/3} \left (2 (-6)^{2/3}+9 \sqrt [3]{-3}\right )\right ) x+9 \left (6+\sqrt [3]{-3} 2^{2/3}\right )\right )}{162\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}+\frac{\left (2+2^{2/3} \left (27 \sqrt [3]{3}-6\ 6^{2/3}\right )\right ) x+9 \left (6-2^{2/3} \sqrt [3]{3}\right )}{1458\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )} \]
Antiderivative was successfully verified.
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Rule 2097
Rule 638
Rule 618
Rule 204
Rule 634
Rule 628
Rule 206
Rubi steps
\begin{align*} \int \frac{x^8}{\left (216+108 x^2+324 x^3+18 x^4+x^6\right )^2} \, dx &=1586874322944 \int \left (\frac{\sqrt [3]{-\frac{1}{3}} \left (-1+3 (-3)^{2/3} \sqrt [3]{2}+\left (9+\sqrt [3]{-3} 2^{2/3}\right ) x\right )}{42845606719488\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )^2}+\frac{27 \left (2+(-1)^{2/3}\right )-\left (1+\sqrt [3]{-1}\right ) x}{771220920950784 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^5 \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}+\frac{\sqrt [3]{-\frac{1}{3}} \left (-1-3 \sqrt [3]{-2} 3^{2/3}+\left (9-(-2)^{2/3} \sqrt [3]{3}\right ) x\right )}{42845606719488\ 2^{2/3} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )^2}+\frac{i (-27+x)}{771220920950784 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5 \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}+\frac{1-3 \sqrt [3]{2} 3^{2/3}-\left (9-2^{2/3} \sqrt [3]{3}\right ) x}{42845606719488\ 2^{2/3} \sqrt [3]{3} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )^2}-\frac{-27+x}{6940988288557056 \sqrt [3]{2} 3^{2/3} \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}\right ) \, dx\\ &=\frac{\sqrt [3]{-\frac{1}{3}} \int \frac{-1-3 \sqrt [3]{-2} 3^{2/3}+\left (9-(-2)^{2/3} \sqrt [3]{3}\right ) x}{\left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{243\ 2^{2/3}}-\frac{\int \frac{-27+x}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{4374 \sqrt [3]{2} 3^{2/3}}+\frac{\int \frac{1-3 \sqrt [3]{2} 3^{2/3}-\left (9-2^{2/3} \sqrt [3]{3}\right ) x}{\left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{243\ 2^{2/3} \sqrt [3]{3}}+\frac{\int \frac{27 \left (2+(-1)^{2/3}\right )-\left (1+\sqrt [3]{-1}\right ) x}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{486 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{i \int \frac{-27+x}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{486 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\sqrt [3]{-\frac{1}{3}} \int \frac{-1+3 (-3)^{2/3} \sqrt [3]{2}+\left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{\left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )^2} \, dx}{27\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4}\\ &=-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6+\sqrt [3]{-3} 2^{2/3}\right )+\left (2-3\ 2^{2/3} \left (2 (-6)^{2/3}+9 \sqrt [3]{-3}\right )\right ) x\right )}{162\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6-(-2)^{2/3} \sqrt [3]{3}\right )+\left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) x\right )}{1458\ 2^{2/3} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right ) \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}+\frac{9 \left (6-2^{2/3} \sqrt [3]{3}\right )+\left (2+2^{2/3} \left (27 \sqrt [3]{3}-6\ 6^{2/3}\right )\right ) x}{1458\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}-\frac{\int \frac{3\ 2^{2/3} \sqrt [3]{3}+2 x}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{8748 \sqrt [3]{2} 3^{2/3}}+\frac{i \int \frac{3 (-2)^{2/3} \sqrt [3]{3}+2 x}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{972 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\int \frac{-3 \sqrt [3]{-3} 2^{2/3}+2 x}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{972 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^4}+\frac{\left (\sqrt [3]{-\frac{1}{3}} \left (6 (-6)^{2/3}+27 \sqrt [3]{-3}-\sqrt [3]{2}\right )\right ) \int \frac{1}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{162 \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}-\frac{\left (i \left ((-2)^{2/3}+6\ 3^{2/3}\right )\right ) \int \frac{1}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{108 \sqrt [3]{2} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\left (\sqrt [3]{-\frac{1}{3}} \left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right )\right ) \int \frac{1}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{1458\ 2^{2/3} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}+\frac{\left (1+3 \sqrt [3]{2} 3^{2/3}\right ) \int \frac{1}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{1458\ 2^{2/3} \sqrt [3]{3}}+\frac{\left (3 \sqrt [3]{-3} 2^{2/3} \left (-1-\sqrt [3]{-1}\right )+54 \left (2+(-1)^{2/3}\right )\right ) \int \frac{1}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{972 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\left (81+3^{2/3} \left (\sqrt [3]{2}-6\ 6^{2/3}\right )\right ) \int \frac{1}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{4374 \left (4-3 \sqrt [3]{2} 3^{2/3}\right )}\\ &=-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6+\sqrt [3]{-3} 2^{2/3}\right )+\left (2-3\ 2^{2/3} \left (2 (-6)^{2/3}+9 \sqrt [3]{-3}\right )\right ) x\right )}{162\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6-(-2)^{2/3} \sqrt [3]{3}\right )+\left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) x\right )}{1458\ 2^{2/3} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right ) \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}+\frac{9 \left (6-2^{2/3} \sqrt [3]{3}\right )+\left (2+2^{2/3} \left (27 \sqrt [3]{3}-6\ 6^{2/3}\right )\right ) x}{1458\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}-\frac{\log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{972 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^4}+\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{972 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\log \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}{8748 \sqrt [3]{2} 3^{2/3}}-\frac{\left (\sqrt [3]{-\frac{1}{3}} \left (6 (-6)^{2/3}+27 \sqrt [3]{-3}-\sqrt [3]{2}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )-x^2} \, dx,x,-3 \sqrt [3]{-3} 2^{2/3}+2 x\right )}{81 \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}+\frac{\left (i \left ((-2)^{2/3}+6\ 3^{2/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )-x^2} \, dx,x,3 (-2)^{2/3} \sqrt [3]{3}+2 x\right )}{54 \sqrt [3]{2} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\left (\sqrt [3]{-\frac{1}{3}} \left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )-x^2} \, dx,x,3 (-2)^{2/3} \sqrt [3]{3}+2 x\right )}{729\ 2^{2/3} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}-\frac{\left (1+3 \sqrt [3]{2} 3^{2/3}\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4-3 \sqrt [3]{2} 3^{2/3}\right )-x^2} \, dx,x,3\ 2^{2/3} \sqrt [3]{3}+2 x\right )}{729\ 2^{2/3} \sqrt [3]{3}}-\frac{\left (3 \sqrt [3]{-3} 2^{2/3} \left (-1-\sqrt [3]{-1}\right )+54 \left (2+(-1)^{2/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )-x^2} \, dx,x,-3 \sqrt [3]{-3} 2^{2/3}+2 x\right )}{486 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\left (81+3^{2/3} \left (\sqrt [3]{2}-6\ 6^{2/3}\right )\right ) \operatorname{Subst}\left (\int \frac{1}{-6 \left (4-3 \sqrt [3]{2} 3^{2/3}\right )-x^2} \, dx,x,3\ 2^{2/3} \sqrt [3]{3}+2 x\right )}{2187 \left (4-3 \sqrt [3]{2} 3^{2/3}\right )}\\ &=-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6+\sqrt [3]{-3} 2^{2/3}\right )+\left (2-3\ 2^{2/3} \left (2 (-6)^{2/3}+9 \sqrt [3]{-3}\right )\right ) x\right )}{162\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}-\frac{\sqrt [3]{-\frac{1}{3}} \left (9 \left (6-(-2)^{2/3} \sqrt [3]{3}\right )+\left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) x\right )}{1458\ 2^{2/3} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right ) \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}+\frac{9 \left (6-2^{2/3} \sqrt [3]{3}\right )+\left (2+2^{2/3} \left (27 \sqrt [3]{3}-6\ 6^{2/3}\right )\right ) x}{1458\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}-\frac{i \left ((-2)^{2/3}+6\ 3^{2/3}\right ) \tan ^{-1}\left (\frac{3 (-2)^{2/3} \sqrt [3]{3}+2 x}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{162\ 2^{5/6} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4+3 \sqrt [3]{-2} 3^{2/3}}}-\frac{\sqrt [3]{-1} \left (2+27 (-2)^{2/3} \sqrt [3]{3}+12 \sqrt [3]{-2} 3^{2/3}\right ) \tan ^{-1}\left (\frac{3 (-2)^{2/3} \sqrt [3]{3}+2 x}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{1458 \sqrt [6]{2} 3^{5/6} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{3/2}}-\frac{\sqrt [3]{-1} \left (6 (-6)^{2/3}+27 \sqrt [3]{-3}-\sqrt [3]{2}\right ) \tan ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{-3}-\sqrt [3]{2} x\right )}{\sqrt{3 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{81 \sqrt{2} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )^{3/2}}+\frac{\left (i 3^{5/6}-9 \sqrt [3]{2} \left (2+(-1)^{2/3}\right )\right ) \tan ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{-3}-\sqrt [3]{2} x\right )}{\sqrt{3 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{486 \sqrt [6]{6} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4-3 (-3)^{2/3} \sqrt [3]{2}}}-\frac{\left (1+3 \sqrt [3]{2} 3^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{3}+\sqrt [3]{2} x\right )}{\sqrt{3 \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )}}\right )}{1458 \sqrt [6]{2} 3^{5/6} \sqrt{-4+3 \sqrt [3]{2} 3^{2/3}}}+\frac{\left (\sqrt [3]{2}+27 \sqrt [3]{3}-6\ 6^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (3 \sqrt [3]{3}+\sqrt [3]{2} x\right )}{\sqrt{3 \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )}}\right )}{729 \sqrt{2} 3^{5/6} \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )^{3/2}}-\frac{\log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{972 \sqrt [3]{2} 3^{2/3} \left (1+\sqrt [3]{-1}\right )^4}+\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{972 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\log \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}{8748 \sqrt [3]{2} 3^{2/3}}\\ \end{align*}
Mathematica [C] time = 0.0414178, size = 167, normalized size = 0.16 \[ \frac{-9 x^5-203 x^4-11610 x^3-3990 x^2+324 x-7884}{34182 \left (x^6+18 x^4+324 x^3+108 x^2+216\right )}-\frac{\text{RootSum}\left [\text{$\#$1}^6+18 \text{$\#$1}^4+324 \text{$\#$1}^3+108 \text{$\#$1}^2+216\& ,\frac{9 \text{$\#$1}^4 \log (x-\text{$\#$1})+406 \text{$\#$1}^3 \log (x-\text{$\#$1})+324 \text{$\#$1}^2 \log (x-\text{$\#$1})-96 \text{$\#$1} \log (x-\text{$\#$1})+324 \log (x-\text{$\#$1})}{\text{$\#$1}^5+12 \text{$\#$1}^3+162 \text{$\#$1}^2+36 \text{$\#$1}}\& \right ]}{205092} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.01, size = 122, normalized size = 0.1 \begin{align*}{\frac{1}{{x}^{6}+18\,{x}^{4}+324\,{x}^{3}+108\,{x}^{2}+216} \left ( -{\frac{{x}^{5}}{3798}}-{\frac{203\,{x}^{4}}{34182}}-{\frac{215\,{x}^{3}}{633}}-{\frac{665\,{x}^{2}}{5697}}+{\frac{2\,x}{211}}-{\frac{146}{633}} \right ) }+{\frac{1}{205092}\sum _{{\it \_R}={\it RootOf} \left ({{\it \_Z}}^{6}+18\,{{\it \_Z}}^{4}+324\,{{\it \_Z}}^{3}+108\,{{\it \_Z}}^{2}+216 \right ) }{\frac{ \left ( -9\,{{\it \_R}}^{4}-406\,{{\it \_R}}^{3}-324\,{{\it \_R}}^{2}+96\,{\it \_R}-324 \right ) \ln \left ( x-{\it \_R} \right ) }{{{\it \_R}}^{5}+12\,{{\it \_R}}^{3}+162\,{{\it \_R}}^{2}+36\,{\it \_R}}}} \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*} -\frac{9 \, x^{5} + 203 \, x^{4} + 11610 \, x^{3} + 3990 \, x^{2} - 324 \, x + 7884}{34182 \,{\left (x^{6} + 18 \, x^{4} + 324 \, x^{3} + 108 \, x^{2} + 216\right )}} - \frac{1}{34182} \, \int \frac{9 \, x^{4} + 406 \, x^{3} + 324 \, x^{2} - 96 \, x + 324}{x^{6} + 18 \, x^{4} + 324 \, x^{3} + 108 \, x^{2} + 216}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.372375, size = 112, normalized size = 0.11 \begin{align*} \operatorname{RootSum}{\left (85256017052964187415123360664576 t^{6} + 50105191533385434568704 t^{4} + 48885748051277486016 t^{3} + 865447782603408 t^{2} + 3220532460 t + 4513, \left ( t \mapsto t \log{\left (\frac{35492036204084174404119193135483487466590764032 t^{5}}{356900697070792948475845} - \frac{19474160067218837086826809631017022308224 t^{4}}{71380139414158589695169} + \frac{20779963076545132233894582764903396544 t^{3}}{356900697070792948475845} + \frac{20265219154367004972162198012037344 t^{2}}{356900697070792948475845} + \frac{275192468949210532049075145372 t}{356900697070792948475845} + x + \frac{1290285191292177289622012}{1070702091212378845427535} \right )} \right )\right )} - \frac{9 x^{5} + 203 x^{4} + 11610 x^{3} + 3990 x^{2} - 324 x + 7884}{34182 x^{6} + 615276 x^{4} + 11074968 x^{3} + 3691656 x^{2} + 7383312} \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{x^{8}}{{\left (x^{6} + 18 \, x^{4} + 324 \, x^{3} + 108 \, x^{2} + 216\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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