Optimal. Leaf size=677 \[ \frac{\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x+9 (-2)^{2/3}}{2916\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}+\frac{\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x+9\ 2^{2/3}}{13122\ 2^{2/3} \left (8+9 i \sqrt [3]{2} \sqrt [6]{3}+3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}+\frac{3\ 2^{2/3} \sqrt [3]{3}-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{8748\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )}+\frac{\sqrt [6]{-\frac{1}{3}} \log \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}{5832 \sqrt [3]{2} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}{5832 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\log \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )}{52488 \sqrt [3]{2} 3^{2/3}}+\frac{\sqrt [3]{-1} \left (3 (-3)^{2/3}-2^{2/3}\right ) \tan ^{-1}\left (\frac{3 \sqrt [3]{-3} 2^{2/3}-2 x}{\sqrt{6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{486\ 6^{5/6} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )^{3/2}}+\frac{\left (3 (-3)^{2/3}+\sqrt [3]{-1} 2^{2/3}\right ) \tan ^{-1}\left (\frac{2 x+3 (-2)^{2/3} \sqrt [3]{3}}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{486\ 6^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{3/2}}-\frac{\left (2^{2/3}-3\ 3^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (\sqrt [3]{2} x+3 \sqrt [3]{3}\right )}{\sqrt{3 \left (3 \sqrt [3]{2} 3^{2/3}-4\right )}}\right )}{486\ 6^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (3 \sqrt [3]{2} 3^{2/3}-4\right )^{3/2}} \]
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Rubi [A] time = 1.55326, antiderivative size = 677, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 6, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {2097, 638, 618, 204, 628, 206} \[ \frac{\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x+9 (-2)^{2/3}}{2916\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right ) \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}+\frac{\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x+9\ 2^{2/3}}{13122\ 2^{2/3} \left (8+9 i \sqrt [3]{2} \sqrt [6]{3}+3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}+\frac{3\ 2^{2/3} \sqrt [3]{3}-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{8748\ 2^{2/3} \sqrt [3]{3} \left (4-3 \sqrt [3]{2} 3^{2/3}\right ) \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )}+\frac{\sqrt [6]{-\frac{1}{3}} \log \left (x^2-3 \sqrt [3]{-3} 2^{2/3} x+6\right )}{5832 \sqrt [3]{2} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (x^2+3 (-2)^{2/3} \sqrt [3]{3} x+6\right )}{5832 \sqrt [3]{2} \sqrt [6]{3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\log \left (x^2+3\ 2^{2/3} \sqrt [3]{3} x+6\right )}{52488 \sqrt [3]{2} 3^{2/3}}+\frac{\sqrt [3]{-1} \left (3 (-3)^{2/3}-2^{2/3}\right ) \tan ^{-1}\left (\frac{3 \sqrt [3]{-3} 2^{2/3}-2 x}{\sqrt{6 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )}}\right )}{486\ 6^{5/6} \left (1+\sqrt [3]{-1}\right )^4 \left (4-3 (-3)^{2/3} \sqrt [3]{2}\right )^{3/2}}+\frac{\left (3 (-3)^{2/3}+\sqrt [3]{-1} 2^{2/3}\right ) \tan ^{-1}\left (\frac{2 x+3 (-2)^{2/3} \sqrt [3]{3}}{\sqrt{6 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )}}\right )}{486\ 6^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{3/2}}-\frac{\left (2^{2/3}-3\ 3^{2/3}\right ) \tanh ^{-1}\left (\frac{\sqrt [6]{2} \left (\sqrt [3]{2} x+3 \sqrt [3]{3}\right )}{\sqrt{3 \left (3 \sqrt [3]{2} 3^{2/3}-4\right )}}\right )}{486\ 6^{5/6} \left (1-\sqrt [3]{-1}\right )^2 \left (1+\sqrt [3]{-1}\right )^4 \left (3 \sqrt [3]{2} 3^{2/3}-4\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 2097
Rule 638
Rule 618
Rule 204
Rule 628
Rule 206
Rubi steps
\begin{align*} \int \frac{x^6}{\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}+3 (-2)^{2/3} x}{1542441841901568\ 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{-3 i 3^{5/6}+\left (\sqrt [3]{-2}+\sqrt [3]{2}\right ) x}{4627325525704704\ 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}+3\ 2^{2/3} x}{1542441841901568\ 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{3+3 \sqrt [3]{-1}-i \sqrt [3]{2} \sqrt [6]{3} x}{4627325525704704\ 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+2^{2/3} \sqrt [3]{3} x}{514147280633856\ 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{3 \sqrt [3]{3}+\sqrt [3]{2} x}{41645929731342336\ 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}+3\ 2^{2/3} x}{\left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{8748\ 2^{2/3}}-\frac{\int \frac{2+2^{2/3} \sqrt [3]{3} x}{\left (6+3\ 2^{2/3} \sqrt [3]{3} x+x^2\right )^2} \, dx}{2916\ 2^{2/3} \sqrt [3]{3}}+\frac{\int \frac{3 \sqrt [3]{3}+\sqrt [3]{2} x}{6+3\ 2^{2/3} \sqrt [3]{3} x+x^2} \, dx}{26244\ 6^{2/3}}+\frac{\int \frac{3+3 \sqrt [3]{-1}-i \sqrt [3]{2} \sqrt [6]{3} x}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{2916\ 2^{2/3} \sqrt [3]{3} \left (1+\sqrt [3]{-1}\right )^5}+\frac{\int \frac{-3 i 3^{5/6}+\left (\sqrt [3]{-2}+\sqrt [3]{2}\right ) x}{6-3 \sqrt [3]{-3} 2^{2/3} x+x^2} \, dx}{2916\ 6^{2/3} \left (1+\sqrt [3]{-1}\right )^5}-\frac{\int \frac{-2 \sqrt [3]{-1} 3^{2/3}+3 (-2)^{2/3} x}{\left (-6+3 \sqrt [3]{-3} 2^{2/3} x-x^2\right )^2} \, dx}{972\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4}\\ &=\frac{9 (-2)^{2/3}+\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{2916\ 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{9\ 2^{2/3}+\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{26244\ 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{3\ 2^{2/3} \sqrt [3]{3}-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{8748\ 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{\sqrt [6]{-\frac{1}{3}} \log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{5832 \sqrt [3]{2} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{5832 \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 )}{52488 \sqrt [3]{2} 3^{2/3}}-\frac{\left (-18 \sqrt [3]{-6} (-1)^{2/3}+4 \sqrt [3]{-1} 3^{2/3}\right ) \int \frac{1}{-6+3 \sqrt [3]{-3} 2^{2/3} x-x^2} \, dx}{972\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (24-18 (-3)^{2/3} \sqrt [3]{2}\right )}-\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}{52488 \left (2\ 2^{2/3}-3\ 3^{2/3}\right )}+-\frac{\left (-4 \sqrt [3]{-1} 3^{2/3}-18 (-1)^{2/3} \sqrt [3]{6}\right ) \int \frac{1}{6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2} \, dx}{8748\ 2^{2/3} \left (24+18 \sqrt [3]{-2} 3^{2/3}\right )}\\ &=\frac{9 (-2)^{2/3}+\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{2916\ 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{9\ 2^{2/3}+\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{26244\ 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{3\ 2^{2/3} \sqrt [3]{3}-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{8748\ 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{\sqrt [6]{-\frac{1}{3}} \log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{5832 \sqrt [3]{2} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{5832 \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 )}{52488 \sqrt [3]{2} 3^{2/3}}+\frac{\left (-18 \sqrt [3]{-6} (-1)^{2/3}+4 \sqrt [3]{-1} 3^{2/3}\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\ 2^{2/3} \left (1+\sqrt [3]{-1}\right )^4 \left (24-18 (-3)^{2/3} \sqrt [3]{2}\right )}+\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 )}{26244 \left (2\ 2^{2/3}-3\ 3^{2/3}\right )}--\frac{\left (-4 \sqrt [3]{-1} 3^{2/3}-18 (-1)^{2/3} \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 )}{4374\ 2^{2/3} \left (24+18 \sqrt [3]{-2} 3^{2/3}\right )}\\ &=\frac{9 (-2)^{2/3}+\sqrt [3]{6} \left (9+\sqrt [3]{-3} 2^{2/3}\right ) x}{2916\ 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{9\ 2^{2/3}+\sqrt [3]{-1} 3^{2/3} \left (2+3 \sqrt [3]{-2} 3^{2/3}\right ) x}{26244\ 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{3\ 2^{2/3} \sqrt [3]{3}-\left (2-3 \sqrt [3]{2} 3^{2/3}\right ) x}{8748\ 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{\sqrt [3]{-1} \left (3 (-3)^{2/3}-2^{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 )}{486\ 6^{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 )}{8748\ 3^{5/6} \left (4+3 \sqrt [3]{-2} 3^{2/3}\right )^{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 )}{4374\ 6^{5/6} \left (-4+3 \sqrt [3]{2} 3^{2/3}\right )^{3/2}}+\frac{\sqrt [6]{-\frac{1}{3}} \log \left (6-3 \sqrt [3]{-3} 2^{2/3} x+x^2\right )}{5832 \sqrt [3]{2} \left (1+\sqrt [3]{-1}\right )^5}-\frac{i \log \left (6+3 (-2)^{2/3} \sqrt [3]{3} x+x^2\right )}{5832 \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 )}{52488 \sqrt [3]{2} 3^{2/3}}\\ \end{align*}
Mathematica [C] time = 0.0453387, size = 167, normalized size = 0.25 \[ \frac{-3 x^5+73 x^4-72 x^3-64 x^2+108 x-96}{68364 \left (x^6+18 x^4+324 x^3+108 x^2+216\right )}-\frac{\text{RootSum}\left [\text{$\#$1}^6+18 \text{$\#$1}^4+324 \text{$\#$1}^3+108 \text{$\#$1}^2+216\& ,\frac{3 \text{$\#$1}^4 \log (x-\text{$\#$1})-146 \text{$\#$1}^3 \log (x-\text{$\#$1})+108 \text{$\#$1}^2 \log (x-\text{$\#$1})-32 \text{$\#$1} \log (x-\text{$\#$1})+108 \log (x-\text{$\#$1})}{\text{$\#$1}^5+12 \text{$\#$1}^3+162 \text{$\#$1}^2+36 \text{$\#$1}}\& \right ]}{410184} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.01, size = 122, normalized size = 0.2 \begin{align*}{\frac{1}{{x}^{6}+18\,{x}^{4}+324\,{x}^{3}+108\,{x}^{2}+216} \left ( -{\frac{{x}^{5}}{22788}}+{\frac{73\,{x}^{4}}{68364}}-{\frac{2\,{x}^{3}}{1899}}-{\frac{16\,{x}^{2}}{17091}}+{\frac{x}{633}}-{\frac{8}{5697}} \right ) }+{\frac{1}{410184}\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 ( -3\,{{\it \_R}}^{4}+146\,{{\it \_R}}^{3}-108\,{{\it \_R}}^{2}+32\,{\it \_R}-108 \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{3 \, x^{5} - 73 \, x^{4} + 72 \, x^{3} + 64 \, x^{2} - 108 \, x + 96}{68364 \,{\left (x^{6} + 18 \, x^{4} + 324 \, x^{3} + 108 \, x^{2} + 216\right )}} - \frac{1}{68364} \, \int \frac{3 \, x^{4} - 146 \, x^{3} + 108 \, x^{2} - 32 \, x + 108}{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 = 0.357636, size = 112, normalized size = 0.17 \begin{align*} \operatorname{RootSum}{\left (3977704731623097128039995515166457856 t^{6} - 1010314319415295961050951680 t^{4} - 20168224477093957151232 t^{3} - 112582856818899648 t^{2} - 50648453064 t - 880007, \left ( t \mapsto t \log{\left (- \frac{273655567090018991570649941414395560986199688040644608 t^{5}}{49797855396139900267573395695} + \frac{11837008470196046085308646230764354292805044570112 t^{4}}{49797855396139900267573395695} - \frac{10570581900446717266374077482873315047787008 t^{3}}{49797855396139900267573395695} - \frac{1552547411569469872387563218792789323392 t^{2}}{49797855396139900267573395695} - \frac{12542923791159140826909003250295928 t}{49797855396139900267573395695} + x - \frac{23066533870320322410834348296}{49797855396139900267573395695} \right )} \right )\right )} - \frac{3 x^{5} - 73 x^{4} + 72 x^{3} + 64 x^{2} - 108 x + 96}{68364 x^{6} + 1230552 x^{4} + 22149936 x^{3} + 7383312 x^{2} + 14766624} \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^{6}}{{\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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