Optimal. Leaf size=91 \[ \frac{125 x^5}{4}+\frac{2125 x^4}{16}+\frac{9775 x^3}{48}-\frac{1185 x^2}{8}-\frac{14641 (79 x+101)}{2944 \left (2 x^2-x+3\right )}-\frac{30613}{128} \log \left (2 x^2-x+3\right )-\frac{89359 x}{64}-\frac{13292697 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{1472 \sqrt{23}} \]
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Rubi [A] time = 0.0863451, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {1660, 1657, 634, 618, 204, 628} \[ \frac{125 x^5}{4}+\frac{2125 x^4}{16}+\frac{9775 x^3}{48}-\frac{1185 x^2}{8}-\frac{14641 (79 x+101)}{2944 \left (2 x^2-x+3\right )}-\frac{30613}{128} \log \left (2 x^2-x+3\right )-\frac{89359 x}{64}-\frac{13292697 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{1472 \sqrt{23}} \]
Antiderivative was successfully verified.
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Rule 1660
Rule 1657
Rule 634
Rule 618
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{\left (2+3 x+5 x^2\right )^4}{\left (3-x+2 x^2\right )^2} \, dx &=-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}+\frac{1}{23} \int \frac{\frac{832627}{64}-\frac{661181 x}{64}-\frac{488267 x^2}{32}+\frac{143635 x^3}{16}+\frac{213325 x^4}{8}+\frac{83375 x^5}{4}+\frac{14375 x^6}{2}}{3-x+2 x^2} \, dx\\ &=-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}+\frac{1}{23} \int \left (-\frac{2055257}{64}-\frac{27255 x}{4}+\frac{224825 x^2}{16}+\frac{48875 x^3}{4}+\frac{14375 x^4}{4}+\frac{1331 (2629-529 x)}{32 \left (3-x+2 x^2\right )}\right ) \, dx\\ &=-\frac{89359 x}{64}-\frac{1185 x^2}{8}+\frac{9775 x^3}{48}+\frac{2125 x^4}{16}+\frac{125 x^5}{4}-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}+\frac{1331}{736} \int \frac{2629-529 x}{3-x+2 x^2} \, dx\\ &=-\frac{89359 x}{64}-\frac{1185 x^2}{8}+\frac{9775 x^3}{48}+\frac{2125 x^4}{16}+\frac{125 x^5}{4}-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}-\frac{30613}{128} \int \frac{-1+4 x}{3-x+2 x^2} \, dx+\frac{13292697 \int \frac{1}{3-x+2 x^2} \, dx}{2944}\\ &=-\frac{89359 x}{64}-\frac{1185 x^2}{8}+\frac{9775 x^3}{48}+\frac{2125 x^4}{16}+\frac{125 x^5}{4}-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}-\frac{30613}{128} \log \left (3-x+2 x^2\right )-\frac{13292697 \operatorname{Subst}\left (\int \frac{1}{-23-x^2} \, dx,x,-1+4 x\right )}{1472}\\ &=-\frac{89359 x}{64}-\frac{1185 x^2}{8}+\frac{9775 x^3}{48}+\frac{2125 x^4}{16}+\frac{125 x^5}{4}-\frac{14641 (101+79 x)}{2944 \left (3-x+2 x^2\right )}-\frac{13292697 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{1472 \sqrt{23}}-\frac{30613}{128} \log \left (3-x+2 x^2\right )\\ \end{align*}
Mathematica [A] time = 0.0499269, size = 91, normalized size = 1. \[ \frac{125 x^5}{4}+\frac{2125 x^4}{16}+\frac{9775 x^3}{48}-\frac{1185 x^2}{8}-\frac{14641 (79 x+101)}{2944 \left (2 x^2-x+3\right )}-\frac{30613}{128} \log \left (2 x^2-x+3\right )-\frac{89359 x}{64}+\frac{13292697 \tan ^{-1}\left (\frac{4 x-1}{\sqrt{23}}\right )}{1472 \sqrt{23}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.048, size = 71, normalized size = 0.8 \begin{align*}{\frac{125\,{x}^{5}}{4}}+{\frac{2125\,{x}^{4}}{16}}+{\frac{9775\,{x}^{3}}{48}}-{\frac{1185\,{x}^{2}}{8}}-{\frac{89359\,x}{64}}-{\frac{1331}{64} \left ({\frac{869\,x}{92}}+{\frac{1111}{92}} \right ) \left ({x}^{2}-{\frac{x}{2}}+{\frac{3}{2}} \right ) ^{-1}}-{\frac{30613\,\ln \left ( 2\,{x}^{2}-x+3 \right ) }{128}}+{\frac{13292697\,\sqrt{23}}{33856}\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 = 1.42549, size = 97, normalized size = 1.07 \begin{align*} \frac{125}{4} \, x^{5} + \frac{2125}{16} \, x^{4} + \frac{9775}{48} \, x^{3} - \frac{1185}{8} \, x^{2} + \frac{13292697}{33856} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) - \frac{89359}{64} \, x - \frac{14641 \,{\left (79 \, x + 101\right )}}{2944 \,{\left (2 \, x^{2} - x + 3\right )}} - \frac{30613}{128} \, \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 = 0.9736, size = 348, normalized size = 3.82 \begin{align*} \frac{12696000 \, x^{7} + 47610000 \, x^{6} + 74800600 \, x^{5} - 20609840 \, x^{4} - 413058012 \, x^{3} + 79756182 \, \sqrt{23}{\left (2 \, x^{2} - x + 3\right )} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) + 193356906 \, x^{2} - 48582831 \,{\left (2 \, x^{2} - x + 3\right )} \log \left (2 \, x^{2} - x + 3\right ) - 930684489 \, x - 102033129}{203136 \,{\left (2 \, x^{2} - x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.245003, size = 88, normalized size = 0.97 \begin{align*} \frac{125 x^{5}}{4} + \frac{2125 x^{4}}{16} + \frac{9775 x^{3}}{48} - \frac{1185 x^{2}}{8} - \frac{89359 x}{64} - \frac{1156639 x + 1478741}{5888 x^{2} - 2944 x + 8832} - \frac{30613 \log{\left (x^{2} - \frac{x}{2} + \frac{3}{2} \right )}}{128} + \frac{13292697 \sqrt{23} \operatorname{atan}{\left (\frac{4 \sqrt{23} x}{23} - \frac{\sqrt{23}}{23} \right )}}{33856} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1539, size = 97, normalized size = 1.07 \begin{align*} \frac{125}{4} \, x^{5} + \frac{2125}{16} \, x^{4} + \frac{9775}{48} \, x^{3} - \frac{1185}{8} \, x^{2} + \frac{13292697}{33856} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) - \frac{89359}{64} \, x - \frac{14641 \,{\left (79 \, x + 101\right )}}{2944 \,{\left (2 \, x^{2} - x + 3\right )}} - \frac{30613}{128} \, \log \left (2 \, x^{2} - x + 3\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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