Optimal. Leaf size=104 \[ -\frac{(x+8) \left (3 x^2+2\right )^{3/2}}{4 (2 x+3)^2}+\frac{3 (12 x+37) \sqrt{3 x^2+2}}{4 (2 x+3)}-\frac{1143 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{8 \sqrt{35}}-\frac{111}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
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Rubi [A] time = 0.0608168, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {813, 844, 215, 725, 206} \[ -\frac{(x+8) \left (3 x^2+2\right )^{3/2}}{4 (2 x+3)^2}+\frac{3 (12 x+37) \sqrt{3 x^2+2}}{4 (2 x+3)}-\frac{1143 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{8 \sqrt{35}}-\frac{111}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
Antiderivative was successfully verified.
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Rule 813
Rule 844
Rule 215
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{(5-x) \left (2+3 x^2\right )^{3/2}}{(3+2 x)^3} \, dx &=-\frac{(8+x) \left (2+3 x^2\right )^{3/2}}{4 (3+2 x)^2}-\frac{3}{32} \int \frac{(16-192 x) \sqrt{2+3 x^2}}{(3+2 x)^2} \, dx\\ &=\frac{3 (37+12 x) \sqrt{2+3 x^2}}{4 (3+2 x)}-\frac{(8+x) \left (2+3 x^2\right )^{3/2}}{4 (3+2 x)^2}+\frac{3}{256} \int \frac{1536-7104 x}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=\frac{3 (37+12 x) \sqrt{2+3 x^2}}{4 (3+2 x)}-\frac{(8+x) \left (2+3 x^2\right )^{3/2}}{4 (3+2 x)^2}-\frac{333}{8} \int \frac{1}{\sqrt{2+3 x^2}} \, dx+\frac{1143}{8} \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=\frac{3 (37+12 x) \sqrt{2+3 x^2}}{4 (3+2 x)}-\frac{(8+x) \left (2+3 x^2\right )^{3/2}}{4 (3+2 x)^2}-\frac{111}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-\frac{1143}{8} \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )\\ &=\frac{3 (37+12 x) \sqrt{2+3 x^2}}{4 (3+2 x)}-\frac{(8+x) \left (2+3 x^2\right )^{3/2}}{4 (3+2 x)^2}-\frac{111}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-\frac{1143 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )}{8 \sqrt{35}}\\ \end{align*}
Mathematica [A] time = 0.119111, size = 89, normalized size = 0.86 \[ -\frac{\sqrt{3 x^2+2} \left (3 x^3-48 x^2-328 x-317\right )}{4 (2 x+3)^2}-\frac{1143 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{8 \sqrt{35}}-\frac{111}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 152, normalized size = 1.5 \begin{align*}{\frac{187}{4900} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{5}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}+{\frac{381}{1225} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}}}-{\frac{171\,x}{70}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}}}-{\frac{111\,\sqrt{3}}{8}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }+{\frac{1143}{280}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}-{\frac{1143\,\sqrt{35}}{280}{\it Artanh} \left ({\frac{ \left ( 8-18\,x \right ) \sqrt{35}}{35}{\frac{1}{\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}}} \right ) }-{\frac{561\,x}{4900} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}}}-{\frac{13}{280} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{5}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.55148, size = 165, normalized size = 1.59 \begin{align*} \frac{39}{280} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} - \frac{13 \,{\left (3 \, x^{2} + 2\right )}^{\frac{5}{2}}}{70 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{171}{70} \, \sqrt{3 \, x^{2} + 2} x - \frac{111}{8} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) + \frac{1143}{280} \, \sqrt{35} \operatorname{arsinh}\left (\frac{3 \, \sqrt{6} x}{2 \,{\left | 2 \, x + 3 \right |}} - \frac{2 \, \sqrt{6}}{3 \,{\left | 2 \, x + 3 \right |}}\right ) + \frac{1143}{140} \, \sqrt{3 \, x^{2} + 2} + \frac{187 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{280 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.25316, size = 370, normalized size = 3.56 \begin{align*} \frac{3885 \, \sqrt{3}{\left (4 \, x^{2} + 12 \, x + 9\right )} \log \left (\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) + 1143 \, \sqrt{35}{\left (4 \, x^{2} + 12 \, x + 9\right )} \log \left (-\frac{\sqrt{35} \sqrt{3 \, x^{2} + 2}{\left (9 \, x - 4\right )} + 93 \, x^{2} - 36 \, x + 43}{4 \, x^{2} + 12 \, x + 9}\right ) - 140 \,{\left (3 \, x^{3} - 48 \, x^{2} - 328 \, x - 317\right )} \sqrt{3 \, x^{2} + 2}}{560 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [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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Giac [B] time = 1.25375, size = 296, normalized size = 2.85 \begin{align*} -\frac{3}{16} \, \sqrt{3 \, x^{2} + 2}{\left (x - 19\right )} + \frac{111}{8} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) + \frac{1143}{280} \, \sqrt{35} \log \left (-\frac{{\left | -2 \, \sqrt{3} x - \sqrt{35} - 3 \, \sqrt{3} + 2 \, \sqrt{3 \, x^{2} + 2} \right |}}{2 \, \sqrt{3} x - \sqrt{35} + 3 \, \sqrt{3} - 2 \, \sqrt{3 \, x^{2} + 2}}\right ) + \frac{5 \,{\left (1452 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{3} + 3013 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} - 6528 \, \sqrt{3} x + 1048 \, \sqrt{3} + 6528 \, \sqrt{3 \, x^{2} + 2}\right )}}{64 \,{\left ({\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} + 3 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )} - 2\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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