Optimal. Leaf size=94 \[ \frac{65 x+4}{682 \left (5 x^2+3 x+2\right )}+\frac{3}{968} \log \left (2 x^2-x+3\right )-\frac{3}{968} \log \left (5 x^2+3 x+2\right )+\frac{7 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{484 \sqrt{23}}+\frac{2891 \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{15004 \sqrt{31}} \]
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Rubi [A] time = 0.0886149, antiderivative size = 94, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {974, 1072, 634, 618, 204, 628} \[ \frac{65 x+4}{682 \left (5 x^2+3 x+2\right )}+\frac{3}{968} \log \left (2 x^2-x+3\right )-\frac{3}{968} \log \left (5 x^2+3 x+2\right )+\frac{7 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{484 \sqrt{23}}+\frac{2891 \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{15004 \sqrt{31}} \]
Antiderivative was successfully verified.
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Rule 974
Rule 1072
Rule 634
Rule 618
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{1}{\left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )^2} \, dx &=\frac{4+65 x}{682 \left (2+3 x+5 x^2\right )}-\frac{\int \frac{-1804+1397 x-1430 x^2}{\left (3-x+2 x^2\right ) \left (2+3 x+5 x^2\right )} \, dx}{7502}\\ &=\frac{4+65 x}{682 \left (2+3 x+5 x^2\right )}-\frac{\int \frac{18755-22506 x}{3-x+2 x^2} \, dx}{1815484}-\frac{\int \frac{-158026+56265 x}{2+3 x+5 x^2} \, dx}{1815484}\\ &=\frac{4+65 x}{682 \left (2+3 x+5 x^2\right )}+\frac{3}{968} \int \frac{-1+4 x}{3-x+2 x^2} \, dx-\frac{3}{968} \int \frac{3+10 x}{2+3 x+5 x^2} \, dx-\frac{7}{968} \int \frac{1}{3-x+2 x^2} \, dx+\frac{2891 \int \frac{1}{2+3 x+5 x^2} \, dx}{30008}\\ &=\frac{4+65 x}{682 \left (2+3 x+5 x^2\right )}+\frac{3}{968} \log \left (3-x+2 x^2\right )-\frac{3}{968} \log \left (2+3 x+5 x^2\right )+\frac{7}{484} \operatorname{Subst}\left (\int \frac{1}{-23-x^2} \, dx,x,-1+4 x\right )-\frac{2891 \operatorname{Subst}\left (\int \frac{1}{-31-x^2} \, dx,x,3+10 x\right )}{15004}\\ &=\frac{4+65 x}{682 \left (2+3 x+5 x^2\right )}+\frac{7 \tan ^{-1}\left (\frac{1-4 x}{\sqrt{23}}\right )}{484 \sqrt{23}}+\frac{2891 \tan ^{-1}\left (\frac{3+10 x}{\sqrt{31}}\right )}{15004 \sqrt{31}}+\frac{3}{968} \log \left (3-x+2 x^2\right )-\frac{3}{968} \log \left (2+3 x+5 x^2\right )\\ \end{align*}
Mathematica [A] time = 0.0779902, size = 94, normalized size = 1. \[ \frac{65 x+4}{682 \left (5 x^2+3 x+2\right )}+\frac{3}{968} \log \left (2 x^2-x+3\right )-\frac{3}{968} \log \left (5 x^2+3 x+2\right )-\frac{7 \tan ^{-1}\left (\frac{4 x-1}{\sqrt{23}}\right )}{484 \sqrt{23}}+\frac{2891 \tan ^{-1}\left (\frac{10 x+3}{\sqrt{31}}\right )}{15004 \sqrt{31}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 77, normalized size = 0.8 \begin{align*} -{\frac{1}{484} \left ( -{\frac{286\,x}{31}}-{\frac{88}{155}} \right ) \left ({x}^{2}+{\frac{3\,x}{5}}+{\frac{2}{5}} \right ) ^{-1}}-{\frac{3\,\ln \left ( 5\,{x}^{2}+3\,x+2 \right ) }{968}}+{\frac{2891\,\sqrt{31}}{465124}\arctan \left ({\frac{ \left ( 3+10\,x \right ) \sqrt{31}}{31}} \right ) }+{\frac{3\,\ln \left ( 2\,{x}^{2}-x+3 \right ) }{968}}-{\frac{7\,\sqrt{23}}{11132}\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 = 1.48301, size = 105, normalized size = 1.12 \begin{align*} \frac{2891}{465124} \, \sqrt{31} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - \frac{7}{11132} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) + \frac{65 \, x + 4}{682 \,{\left (5 \, x^{2} + 3 \, x + 2\right )}} - \frac{3}{968} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) + \frac{3}{968} \, \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 = 0.984673, size = 377, normalized size = 4.01 \begin{align*} \frac{132986 \, \sqrt{31}{\left (5 \, x^{2} + 3 \, x + 2\right )} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - 13454 \, \sqrt{23}{\left (5 \, x^{2} + 3 \, x + 2\right )} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) - 66309 \,{\left (5 \, x^{2} + 3 \, x + 2\right )} \log \left (5 \, x^{2} + 3 \, x + 2\right ) + 66309 \,{\left (5 \, x^{2} + 3 \, x + 2\right )} \log \left (2 \, x^{2} - x + 3\right ) + 2039180 \, x + 125488}{21395704 \,{\left (5 \, x^{2} + 3 \, x + 2\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.297665, size = 102, normalized size = 1.09 \begin{align*} \frac{65 x + 4}{3410 x^{2} + 2046 x + 1364} + \frac{3 \log{\left (x^{2} - \frac{x}{2} + \frac{3}{2} \right )}}{968} - \frac{3 \log{\left (x^{2} + \frac{3 x}{5} + \frac{2}{5} \right )}}{968} - \frac{7 \sqrt{23} \operatorname{atan}{\left (\frac{4 \sqrt{23} x}{23} - \frac{\sqrt{23}}{23} \right )}}{11132} + \frac{2891 \sqrt{31} \operatorname{atan}{\left (\frac{10 \sqrt{31} x}{31} + \frac{3 \sqrt{31}}{31} \right )}}{465124} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.22338, size = 105, normalized size = 1.12 \begin{align*} \frac{2891}{465124} \, \sqrt{31} \arctan \left (\frac{1}{31} \, \sqrt{31}{\left (10 \, x + 3\right )}\right ) - \frac{7}{11132} \, \sqrt{23} \arctan \left (\frac{1}{23} \, \sqrt{23}{\left (4 \, x - 1\right )}\right ) + \frac{65 \, x + 4}{682 \,{\left (5 \, x^{2} + 3 \, x + 2\right )}} - \frac{3}{968} \, \log \left (5 \, x^{2} + 3 \, x + 2\right ) + \frac{3}{968} \, \log \left (2 \, x^{2} - x + 3\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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