Optimal. Leaf size=986 \[ \text{result too large to display} \]
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Rubi [A] time = 1.92698, antiderivative size = 986, 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{27 \left ((-2)^{2/3}+2 \sqrt [3]{-1} 3^{2/3}\right )-\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{104976\ 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 (1+i \sqrt{3}+3 \sqrt [3]{2} 3^{2/3}\right ) \tan ^{-1}\left (\frac{3 \sqrt [3]{-3} 2^{2/3}-2 x}{\sqrt{6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{8748\ 2^{2/3} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^4 \left (8-9 i \sqrt [3]{2} \sqrt [6]{3}+3 \sqrt [3]{2} 3^{2/3}\right )^{3/2}}+\frac{\left (i+\sqrt{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 )}{34992 \sqrt [6]{2} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4+3 \sqrt [3]{-2} 3^{2/3}}}+\frac{\left (3 (-3)^{2/3}+\sqrt [3]{-1} 2^{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 )}{17496\ 6^{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 \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 )}{17496 \sqrt [6]{2} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4-3 (-3)^{2/3} \sqrt [3]{2}}}-\frac{\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 )}{157464 \sqrt [6]{2} 3^{5/6} \sqrt{-4+3 \sqrt [3]{2} 3^{2/3}}}-\frac{\left (2^{2/3}-3\ 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 )}{17496\ 6^{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 (i+\sqrt{3}\right ) \log \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}{419904 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}{209952 \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 )}{1889568 \sqrt [3]{2} 3^{2/3}}-\frac{27\ 2^{2/3} \left (1+\sqrt [3]{-2} 3^{2/3}\right )-\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{472392\ 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{9 \left (6-2^{2/3} \sqrt [3]{3}\right )-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{314928\ 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^2}{\left (216+108 x^2+324 x^3+18 x^4+x^6\right )^2} \, dx &=1586874322944 \int \left (\frac{2 \sqrt [3]{-1} 3^{2/3}+18 \sqrt [3]{6}+3 (-2)^{2/3} x}{55527906308456448\ 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{i \left (18\ 3^{5/6}+\sqrt [3]{2} \left (3 i-\sqrt{3}\right ) x\right )}{333167437850738688\ 6^{2/3} \left (1+\sqrt [3]{-1}\right )^5 \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}+\frac{2 \sqrt [3]{-1} 3^{2/3}+18 (-1)^{2/3} \sqrt [3]{6}+3\ 2^{2/3} x}{55527906308456448\ 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{9+9 \sqrt [3]{-1}-i \sqrt [3]{2} \sqrt [6]{3} x}{166583718925369344\ 2^{2/3} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}+\frac{-2+6 \sqrt [3]{2} 3^{2/3}+2^{2/3} \sqrt [3]{3} x}{18509302102818816\ 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{9 \sqrt [3]{3}+\sqrt [3]{2} x}{1499253470328324096\ 6^{2/3} \left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )}\right ) \, dx\\ &=\frac{\int \frac{2 \sqrt [3]{-1} 3^{2/3}+18 (-1)^{2/3} \sqrt [3]{6}+3\ 2^{2/3} x}{\left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{314928\ 2^{2/3}}+\frac{\int \frac{-2+6 \sqrt [3]{2} 3^{2/3}+2^{2/3} \sqrt [3]{3} x}{\left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{104976\ 2^{2/3} \sqrt [3]{3}}+\frac{\int \frac{9 \sqrt [3]{3}+\sqrt [3]{2} x}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{944784\ 6^{2/3}}+\frac{\int \frac{9+9 \sqrt [3]{-1}-i \sqrt [3]{2} \sqrt [6]{3} x}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{104976\ 2^{2/3} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \int \frac{18\ 3^{5/6}+\sqrt [3]{2} \left (3 i-\sqrt{3}\right ) x}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{209952\ 6^{2/3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\int \frac{2 \sqrt [3]{-1} 3^{2/3}+18 \sqrt [3]{6}+3 (-2)^{2/3} x}{\left (-6+3 \sqrt [3]{-3} 2^{2/3} x-x^2\right )^2} \, dx}{34992\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4}\\ &=-\frac{27 \left ((-2)^{2/3}+2 \sqrt [3]{-1} 3^{2/3}\right )-\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{104976\ 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{27\ 2^{2/3} \left (1+\sqrt [3]{-2} 3^{2/3}\right )-\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{944784\ 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 (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{314928\ 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}{1889568 \sqrt [3]{2} 3^{2/3}}+\frac{\int \frac{1}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{157464\ 2^{2/3} \sqrt [3]{3}}-\frac{i \int \frac{1}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{5832\ 2^{2/3} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}-\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}{209952 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\left (i+\sqrt{3}\right ) \int \frac{1}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{11664\ 2^{2/3} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\left (i+\sqrt{3}\right ) \int \frac{-3 \sqrt [3]{-3} 2^{2/3}+2 x}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{419904 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\left (2\ 3^{2/3}-9 \sqrt [3]{6}\right ) \int \frac{1}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{1889568 \left (2\ 2^{2/3}-3\ 3^{2/3}\right )}--\frac{\left (-18 \sqrt [3]{-6} (-1)^{2/3}-2 \left (2 \sqrt [3]{-1} 3^{2/3}+18 \sqrt [3]{6}\right )\right ) \int \frac{1}{-6+3 \sqrt [3]{-3} 2^{2/3} x-x^2} \, dx}{34992\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (24-18 (-3)^{2/3} \sqrt [3]{2}\right )}+\frac{\left (-18 (-1)^{2/3} \sqrt [3]{6}+2 \left (2 \sqrt [3]{-1} 3^{2/3}+18 (-1)^{2/3} \sqrt [3]{6}\right )\right ) \int \frac{1}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{314928\ 2^{2/3} \left (24+18 \sqrt [3]{-2} 3^{2/3}\right )}\\ &=-\frac{27 \left ((-2)^{2/3}+2 \sqrt [3]{-1} 3^{2/3}\right )-\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{104976\ 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{27\ 2^{2/3} \left (1+\sqrt [3]{-2} 3^{2/3}\right )-\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{944784\ 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 (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{314928\ 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{\left (i+\sqrt{3}\right ) \log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{419904 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{209952 \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 )}{1889568 \sqrt [3]{2} 3^{2/3}}-\frac{\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 )}{78732\ 2^{2/3} \sqrt [3]{3}}+\frac{i \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 )}{2916\ 2^{2/3} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\left (i+\sqrt{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 )}{5832\ 2^{2/3} 3^{5/6} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\left (2\ 3^{2/3}-9 \sqrt [3]{6}\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 )}{944784 \left (2\ 2^{2/3}-3\ 3^{2/3}\right )}+-\frac{\left (-18 \sqrt [3]{-6} (-1)^{2/3}-2 \left (2 \sqrt [3]{-1} 3^{2/3}+18 \sqrt [3]{6}\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 )}{17496\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (24-18 (-3)^{2/3} \sqrt [3]{2}\right )}-\frac{\left (-18 (-1)^{2/3} \sqrt [3]{6}+2 \left (2 \sqrt [3]{-1} 3^{2/3}+18 (-1)^{2/3} \sqrt [3]{6}\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 )}{157464\ 2^{2/3} \left (24+18 \sqrt [3]{-2} 3^{2/3}\right )}\\ &=-\frac{27 \left ((-2)^{2/3}+2 \sqrt [3]{-1} 3^{2/3}\right )-\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{104976\ 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{27\ 2^{2/3} \left (1+\sqrt [3]{-2} 3^{2/3}\right )-\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{944784\ 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 (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{314928\ 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{\left (2 \sqrt [3]{-1}+3 \sqrt [3]{2} 3^{2/3}\right ) \tan ^{-1}\left (\frac{3 \sqrt [3]{-3} 2^{2/3}-2 x}{\sqrt{6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{34992 \sqrt [6]{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 (3 (-3)^{2/3} \sqrt [6]{2}+\sqrt [3]{-1} 2^{5/6}\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 )}{314928\ 3^{5/6} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{3/2}}+\frac{\left (i+\sqrt{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 )}{34992 \sqrt [6]{2} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4+3 \sqrt [3]{-2} 3^{2/3}}}+\frac{i \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 )}{17496 \sqrt [6]{2} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5 \sqrt{4-3 (-3)^{2/3} \sqrt [3]{2}}}-\frac{\left (2^{2/3}-3\ 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 )}{157464\ 6^{5/6} \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )^{3/2}}-\frac{\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 )}{157464 \sqrt [6]{2} 3^{5/6} \sqrt{-4+3 \sqrt [3]{2} 3^{2/3}}}+\frac{\left (i+\sqrt{3}\right ) \log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{419904 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{209952 \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 )}{1889568 \sqrt [3]{2} 3^{2/3}}\\ \end{align*}
Mathematica [C] time = 0.0340482, size = 167, normalized size = 0.17 \[ \frac{-9 x^5+8 x^4-216 x^3-2724 x^2+324 x-7884}{7383312 \left (x^6+18 x^4+324 x^3+108 x^2+216\right )}-\frac{\text{RootSum}\left [\text{$\#$1}^6+18 \text{$\#$1}^4+324 \text{$\#$1}^3+108 \text{$\#$1}^2+216\& ,\frac{9 \text{$\#$1}^4 \log (x-\text{$\#$1})-16 \text{$\#$1}^3 \log (x-\text{$\#$1})+324 \text{$\#$1}^2 \log (x-\text{$\#$1})+2436 \text{$\#$1} \log (x-\text{$\#$1})+324 \log (x-\text{$\#$1})}{\text{$\#$1}^5+12 \text{$\#$1}^3+162 \text{$\#$1}^2+36 \text{$\#$1}}\& \right ]}{44299872} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.009, 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}}{820368}}+{\frac{{x}^{4}}{922914}}-{\frac{{x}^{3}}{34182}}-{\frac{227\,{x}^{2}}{615276}}+{\frac{x}{22788}}-{\frac{73}{68364}} \right ) }+{\frac{1}{44299872}\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}+16\,{{\it \_R}}^{3}-324\,{{\it \_R}}^{2}-2436\,{\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} - 8 \, x^{4} + 216 \, x^{3} + 2724 \, x^{2} - 324 \, x + 7884}{7383312 \,{\left (x^{6} + 18 \, x^{4} + 324 \, x^{3} + 108 \, x^{2} + 216\right )}} - \frac{1}{7383312} \, \int \frac{9 \, x^{4} - 16 \, x^{3} + 324 \, x^{2} + 2436 \, 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 = 0.362038, size = 112, normalized size = 0.11 \begin{align*} \operatorname{RootSum}{\left (8658597397620778437929792538933565560629231616 t^{6} + 109068095871770168248838645612544 t^{4} - 492655707593366915713499136 t^{3} + 40378331745144603648 t^{2} - 695635011360 t + 4513, \left ( t \mapsto t \log{\left (\frac{101442531561804181113161287039859349851881619653631712165888 t^{5}}{356900697070792948475845} - \frac{149796550082359335112709434971975088967050210050048 t^{4}}{356900697070792948475845} + \frac{1222409754458272818505898777768670783617236992 t^{3}}{356900697070792948475845} - \frac{5775055524251595723022901938558261453824 t^{2}}{356900697070792948475845} + \frac{96165242200260265765603930470432 t}{71380139414158589695169} + x - \frac{17059152341129698120545584}{1070702091212378845427535} \right )} \right )\right )} - \frac{9 x^{5} - 8 x^{4} + 216 x^{3} + 2724 x^{2} - 324 x + 7884}{7383312 x^{6} + 132899616 x^{4} + 2392193088 x^{3} + 797397696 x^{2} + 1594795392} \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^{2}}{{\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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