Optimal. Leaf size=84 \[ \frac {121 (342840 x+188381)}{6006250 \left (5 x^2+3 x+2\right )}+\frac {1331 (247 x+443)}{193750 \left (5 x^2+3 x+2\right )^2}-\frac {66}{625} \log \left (5 x^2+3 x+2\right )+\frac {8 x}{125}+\frac {11341176 \tan ^{-1}\left (\frac {10 x+3}{\sqrt {31}}\right )}{600625 \sqrt {31}} \]
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Rubi [A] time = 0.09, antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 6, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.240, Rules used = {1660, 1657, 634, 618, 204, 628} \begin {gather*} \frac {121 (342840 x+188381)}{6006250 \left (5 x^2+3 x+2\right )}+\frac {1331 (247 x+443)}{193750 \left (5 x^2+3 x+2\right )^2}-\frac {66}{625} \log \left (5 x^2+3 x+2\right )+\frac {8 x}{125}+\frac {11341176 \tan ^{-1}\left (\frac {10 x+3}{\sqrt {31}}\right )}{600625 \sqrt {31}} \end {gather*}
Antiderivative was successfully verified.
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Rule 204
Rule 618
Rule 628
Rule 634
Rule 1657
Rule 1660
Rubi steps
\begin {align*} \int \frac {\left (3-x+2 x^2\right )^3}{\left (2+3 x+5 x^2\right )^3} \, dx &=\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {1}{62} \int \frac {\frac {4055767}{3125}-\frac {461962 x}{625}+\frac {75764 x^2}{125}-\frac {5208 x^3}{25}+\frac {496 x^4}{5}}{\left (2+3 x+5 x^2\right )^2} \, dx\\ &=\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}+\frac {\int \frac {\frac {2222876}{125}-\frac {207576 x}{125}+\frac {15376 x^2}{25}}{2+3 x+5 x^2} \, dx}{1922}\\ &=\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}+\frac {\int \left (\frac {15376}{125}+\frac {132 (16607-1922 x)}{125 \left (2+3 x+5 x^2\right )}\right ) \, dx}{1922}\\ &=\frac {8 x}{125}+\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}+\frac {66 \int \frac {16607-1922 x}{2+3 x+5 x^2} \, dx}{120125}\\ &=\frac {8 x}{125}+\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}-\frac {66}{625} \int \frac {3+10 x}{2+3 x+5 x^2} \, dx+\frac {5670588 \int \frac {1}{2+3 x+5 x^2} \, dx}{600625}\\ &=\frac {8 x}{125}+\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}-\frac {66}{625} \log \left (2+3 x+5 x^2\right )-\frac {11341176 \operatorname {Subst}\left (\int \frac {1}{-31-x^2} \, dx,x,3+10 x\right )}{600625}\\ &=\frac {8 x}{125}+\frac {1331 (443+247 x)}{193750 \left (2+3 x+5 x^2\right )^2}+\frac {121 (188381+342840 x)}{6006250 \left (2+3 x+5 x^2\right )}+\frac {11341176 \tan ^{-1}\left (\frac {3+10 x}{\sqrt {31}}\right )}{600625 \sqrt {31}}-\frac {66}{625} \log \left (2+3 x+5 x^2\right )\\ \end {align*}
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Mathematica [A] time = 0.04, size = 78, normalized size = 0.93 \begin {gather*} \frac {\frac {3751 (342840 x+188381)}{5 x^2+3 x+2}+\frac {1279091 (247 x+443)}{\left (5 x^2+3 x+2\right )^2}-19662060 \log \left (5 x^2+3 x+2\right )+11916400 x+113411760 \sqrt {31} \tan ^{-1}\left (\frac {10 x+3}{\sqrt {31}}\right )}{186193750} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (3-x+2 x^2\right )^3}{\left (2+3 x+5 x^2\right )^3} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.39, size = 118, normalized size = 1.40 \begin {gather*} \frac {59582000 \, x^{5} + 71498400 \, x^{4} + 1355107960 \, x^{3} + 22682352 \, \sqrt {31} {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + 1506812195 \, x^{2} - 3932412 \, {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )} \log \left (5 \, x^{2} + 3 \, x + 2\right ) + 1011087630 \, x + 395974315}{37238750 \, {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.19, size = 62, normalized size = 0.74 \begin {gather*} \frac {11341176}{18619375} \, \sqrt {31} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + \frac {8}{125} \, x + \frac {121 \, {\left (68568 \, x^{3} + 78817 \, x^{2} + 53402 \, x + 21113\right )}}{240250 \, {\left (5 \, x^{2} + 3 \, x + 2\right )}^{2}} - \frac {66}{625} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 63, normalized size = 0.75 \begin {gather*} \frac {8 x}{125}+\frac {11341176 \sqrt {31}\, \arctan \left (\frac {\left (10 x +3\right ) \sqrt {31}}{31}\right )}{18619375}-\frac {66 \ln \left (5 x^{2}+3 x +2\right )}{625}-\frac {11 \left (-\frac {377124}{24025} x^{3}-\frac {866987}{48050} x^{2}-\frac {293711}{24025} x -\frac {232243}{48050}\right )}{5 \left (5 x^{2}+3 x +2\right )^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.97, size = 72, normalized size = 0.86 \begin {gather*} \frac {11341176}{18619375} \, \sqrt {31} \arctan \left (\frac {1}{31} \, \sqrt {31} {\left (10 \, x + 3\right )}\right ) + \frac {8}{125} \, x + \frac {121 \, {\left (68568 \, x^{3} + 78817 \, x^{2} + 53402 \, x + 21113\right )}}{240250 \, {\left (25 \, x^{4} + 30 \, x^{3} + 29 \, x^{2} + 12 \, x + 4\right )}} - \frac {66}{625} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.43, size = 71, normalized size = 0.85 \begin {gather*} \frac {8\,x}{125}-\frac {66\,\ln \left (5\,x^2+3\,x+2\right )}{625}+\frac {11341176\,\sqrt {31}\,\mathrm {atan}\left (\frac {10\,\sqrt {31}\,x}{31}+\frac {3\,\sqrt {31}}{31}\right )}{18619375}+\frac {\frac {4148364\,x^3}{3003125}+\frac {9536857\,x^2}{6006250}+\frac {3230821\,x}{3003125}+\frac {2554673}{6006250}}{x^4+\frac {6\,x^3}{5}+\frac {29\,x^2}{25}+\frac {12\,x}{25}+\frac {4}{25}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.23, size = 85, normalized size = 1.01 \begin {gather*} \frac {8 x}{125} + \frac {8296728 x^{3} + 9536857 x^{2} + 6461642 x + 2554673}{6006250 x^{4} + 7207500 x^{3} + 6967250 x^{2} + 2883000 x + 961000} - \frac {66 \log {\left (x^{2} + \frac {3 x}{5} + \frac {2}{5} \right )}}{625} + \frac {11341176 \sqrt {31} \operatorname {atan}{\left (\frac {10 \sqrt {31} x}{31} + \frac {3 \sqrt {31}}{31} \right )}}{18619375} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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