Optimal. Leaf size=127 \[ -\frac{25 (117-137 x)}{172546 \left (5 x^2+3 x+2\right )}+\frac{13-6 x}{506 \left (2 x^2-x+3\right ) \left (5 x^2+3 x+2\right )}+\frac{19 \log \left (2 x^2-x+3\right )}{10648}-\frac{19 \log \left (5 x^2+3 x+2\right )}{10648}+\frac{2769 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{122452 \sqrt{23}}+\frac{12643 \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{165044 \sqrt{31}} \]
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Rubi [A] time = 0.122755, antiderivative size = 127, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {974, 1060, 1072, 634, 618, 204, 628} \[ -\frac{25 (117-137 x)}{172546 \left (5 x^2+3 x+2\right )}+\frac{13-6 x}{506 \left (2 x^2-x+3\right ) \left (5 x^2+3 x+2\right )}+\frac{19 \log \left (2 x^2-x+3\right )}{10648}-\frac{19 \log \left (5 x^2+3 x+2\right )}{10648}+\frac{2769 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{122452 \sqrt{23}}+\frac{12643 \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{165044 \sqrt{31}} \]
Antiderivative was successfully verified.
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Rule 974
Rule 1060
Rule 1072
Rule 634
Rule 618
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{1}{\left (3-x+2 x^2\right )^2 \left (2+3 x+5 x^2\right )^2} \, dx &=\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}-\frac{\int \frac{-2321-2299 x+990 x^2}{\left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )^2} \, dx}{5566}\\ &=-\frac{25 (117-137 x)}{172546 \left (2+3 x+5 x^2\right )}+\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}-\frac{\int \frac{-3034196+4654870 x-1657700 x^2}{\left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )} \, dx}{41756132}\\ &=-\frac{25 (117-137 x)}{172546 \left (2+3 x+5 x^2\right )}+\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}-\frac{\int \frac{132282766-72124228 x}{3-x+2 x^2} \, dx}{10104983944}-\frac{\int \frac{-332946988+180310570 x}{2+3 x+5 x^2} \, dx}{10104983944}\\ &=-\frac{25 (117-137 x)}{172546 \left (2+3 x+5 x^2\right )}+\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}+\frac{19 \int \frac{-1+4 x}{3-x+2 x^2} \, dx}{10648}-\frac{19 \int \frac{3+10 x}{2+3 x+5 x^2} \, dx}{10648}-\frac{2769 \int \frac{1}{3-x+2 x^2} \, dx}{244904}+\frac{12643 \int \frac{1}{2+3 x+5 x^2} \, dx}{330088}\\ &=-\frac{25 (117-137 x)}{172546 \left (2+3 x+5 x^2\right )}+\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}+\frac{19 \log \left (3-x+2 x^2\right )}{10648}-\frac{19 \log \left (2+3 x+5 x^2\right )}{10648}+\frac{2769 \operatorname{Subst}\left (\int \frac{1}{-23-x^2} \, dx,x,-1+4 x\right )}{122452}-\frac{12643 \operatorname{Subst}\left (\int \frac{1}{-31-x^2} \, dx,x,3+10 x\right )}{165044}\\ &=-\frac{25 (117-137 x)}{172546 \left (2+3 x+5 x^2\right )}+\frac{13-6 x}{506 \left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )}+\frac{2769 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{122452 \sqrt{23}}+\frac{12643 \tan ^{-1}\left (\frac{3+10 x}{\sqrt{31}}\right )}{165044 \sqrt{31}}+\frac{19 \log \left (3-x+2 x^2\right )}{10648}-\frac{19 \log \left (2+3 x+5 x^2\right )}{10648}\\ \end{align*}
Mathematica [A] time = 0.057922, size = 106, normalized size = 0.83 \[ \frac{\frac{31372 \left (6850 x^3-9275 x^2+11154 x-4342\right )}{10 x^4+x^3+16 x^2+7 x+6}+9659011 \log \left (2 x^2-x+3\right )-9659011 \log \left (5 x^2+3 x+2\right )-5322018 \sqrt{23} \tan ^{-1}\left (\frac{4 x-1}{\sqrt{23}}\right )+13376294 \sqrt{31} \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{5413113112} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.052, size = 94, normalized size = 0.7 \begin{align*} -{\frac{1}{5324} \left ( -{\frac{759\,x}{31}}+{\frac{1078}{155}} \right ) \left ({x}^{2}+{\frac{3\,x}{5}}+{\frac{2}{5}} \right ) ^{-1}}-{\frac{19\,\ln \left ( 5\,{x}^{2}+3\,x+2 \right ) }{10648}}+{\frac{12643\,\sqrt{31}}{5116364}\arctan \left ({\frac{ \left ( 3+10\,x \right ) \sqrt{31}}{31}} \right ) }+{\frac{1}{5324} \left ( -{\frac{77\,x}{23}}-{\frac{341}{46}} \right ) \left ({x}^{2}-{\frac{x}{2}}+{\frac{3}{2}} \right ) ^{-1}}+{\frac{19\,\ln \left ( 2\,{x}^{2}-x+3 \right ) }{10648}}-{\frac{2769\,\sqrt{23}}{2816396}\arctan \left ({\frac{ \left ( -1+4\,x \right ) \sqrt{23}}{23}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.44659, size = 130, normalized size = 1.02 \begin{align*} \frac{12643}{5116364} \, \sqrt{31} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - \frac{2769}{2816396} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) + \frac{6850 \, x^{3} - 9275 \, x^{2} + 11154 \, x - 4342}{172546 \,{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )}} - \frac{19}{10648} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) + \frac{19}{10648} \, \log \left (2 \, x^{2} - x + 3\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.991225, size = 548, normalized size = 4.31 \begin{align*} \frac{214898200 \, x^{3} + 13376294 \, \sqrt{31}{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - 5322018 \, \sqrt{23}{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) - 290975300 \, x^{2} - 9659011 \,{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )} \log \left (5 \, x^{2} + 3 \, x + 2\right ) + 9659011 \,{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )} \log \left (2 \, x^{2} - x + 3\right ) + 349923288 \, x - 136217224}{5413113112 \,{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.449151, size = 122, normalized size = 0.96 \begin{align*} \frac{6850 x^{3} - 9275 x^{2} + 11154 x - 4342}{1725460 x^{4} + 172546 x^{3} + 2760736 x^{2} + 1207822 x + 1035276} + \frac{19 \log{\left (x^{2} - \frac{x}{2} + \frac{3}{2} \right )}}{10648} - \frac{19 \log{\left (x^{2} + \frac{3 x}{5} + \frac{2}{5} \right )}}{10648} - \frac{2769 \sqrt{23} \operatorname{atan}{\left (\frac{4 \sqrt{23} x}{23} - \frac{\sqrt{23}}{23} \right )}}{2816396} + \frac{12643 \sqrt{31} \operatorname{atan}{\left (\frac{10 \sqrt{31} x}{31} + \frac{3 \sqrt{31}}{31} \right )}}{5116364} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1847, size = 130, normalized size = 1.02 \begin{align*} \frac{12643}{5116364} \, \sqrt{31} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - \frac{2769}{2816396} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) + \frac{6850 \, x^{3} - 9275 \, x^{2} + 11154 \, x - 4342}{172546 \,{\left (10 \, x^{4} + x^{3} + 16 \, x^{2} + 7 \, x + 6\right )}} - \frac{19}{10648} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) + \frac{19}{10648} \, \log \left (2 \, x^{2} - x + 3\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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