Optimal. Leaf size=83 \[ -\frac{1}{21} \left (3 x^2+2\right )^{7/2}+\frac{5}{6} x \left (3 x^2+2\right )^{5/2}+\frac{25}{12} x \left (3 x^2+2\right )^{3/2}+\frac{25}{4} x \sqrt{3 x^2+2}+\frac{25 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{2 \sqrt{3}} \]
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Rubi [A] time = 0.019657, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {641, 195, 215} \[ -\frac{1}{21} \left (3 x^2+2\right )^{7/2}+\frac{5}{6} x \left (3 x^2+2\right )^{5/2}+\frac{25}{12} x \left (3 x^2+2\right )^{3/2}+\frac{25}{4} x \sqrt{3 x^2+2}+\frac{25 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{2 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 641
Rule 195
Rule 215
Rubi steps
\begin{align*} \int (5-x) \left (2+3 x^2\right )^{5/2} \, dx &=-\frac{1}{21} \left (2+3 x^2\right )^{7/2}+5 \int \left (2+3 x^2\right )^{5/2} \, dx\\ &=\frac{5}{6} x \left (2+3 x^2\right )^{5/2}-\frac{1}{21} \left (2+3 x^2\right )^{7/2}+\frac{25}{3} \int \left (2+3 x^2\right )^{3/2} \, dx\\ &=\frac{25}{12} x \left (2+3 x^2\right )^{3/2}+\frac{5}{6} x \left (2+3 x^2\right )^{5/2}-\frac{1}{21} \left (2+3 x^2\right )^{7/2}+\frac{25}{2} \int \sqrt{2+3 x^2} \, dx\\ &=\frac{25}{4} x \sqrt{2+3 x^2}+\frac{25}{12} x \left (2+3 x^2\right )^{3/2}+\frac{5}{6} x \left (2+3 x^2\right )^{5/2}-\frac{1}{21} \left (2+3 x^2\right )^{7/2}+\frac{25}{2} \int \frac{1}{\sqrt{2+3 x^2}} \, dx\\ &=\frac{25}{4} x \sqrt{2+3 x^2}+\frac{25}{12} x \left (2+3 x^2\right )^{3/2}+\frac{5}{6} x \left (2+3 x^2\right )^{5/2}-\frac{1}{21} \left (2+3 x^2\right )^{7/2}+\frac{25 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{2 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0426358, size = 65, normalized size = 0.78 \[ \frac{1}{84} \left (350 \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-\sqrt{3 x^2+2} \left (108 x^6-630 x^5+216 x^4-1365 x^3+144 x^2-1155 x+32\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 61, normalized size = 0.7 \begin{align*}{\frac{25\,x}{12} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{5\,x}{6} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{5}{2}}}}-{\frac{1}{21} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{7}{2}}}}+{\frac{25\,\sqrt{3}}{6}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }+{\frac{25\,x}{4}\sqrt{3\,{x}^{2}+2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.47365, size = 81, normalized size = 0.98 \begin{align*} -\frac{1}{21} \,{\left (3 \, x^{2} + 2\right )}^{\frac{7}{2}} + \frac{5}{6} \,{\left (3 \, x^{2} + 2\right )}^{\frac{5}{2}} x + \frac{25}{12} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x + \frac{25}{4} \, \sqrt{3 \, x^{2} + 2} x + \frac{25}{6} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.80459, size = 200, normalized size = 2.41 \begin{align*} -\frac{1}{84} \,{\left (108 \, x^{6} - 630 \, x^{5} + 216 \, x^{4} - 1365 \, x^{3} + 144 \, x^{2} - 1155 \, x + 32\right )} \sqrt{3 \, x^{2} + 2} + \frac{25}{12} \, \sqrt{3} \log \left (-\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 31.9793, size = 131, normalized size = 1.58 \begin{align*} - \frac{9 x^{6} \sqrt{3 x^{2} + 2}}{7} + \frac{15 x^{5} \sqrt{3 x^{2} + 2}}{2} - \frac{18 x^{4} \sqrt{3 x^{2} + 2}}{7} + \frac{65 x^{3} \sqrt{3 x^{2} + 2}}{4} - \frac{12 x^{2} \sqrt{3 x^{2} + 2}}{7} + \frac{55 x \sqrt{3 x^{2} + 2}}{4} - \frac{8 \sqrt{3 x^{2} + 2}}{21} + \frac{25 \sqrt{3} \operatorname{asinh}{\left (\frac{\sqrt{6} x}{2} \right )}}{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.18812, size = 82, normalized size = 0.99 \begin{align*} -\frac{1}{84} \,{\left (3 \,{\left ({\left ({\left (6 \,{\left ({\left (6 \, x - 35\right )} x + 12\right )} x - 455\right )} x + 48\right )} x - 385\right )} x + 32\right )} \sqrt{3 \, x^{2} + 2} - \frac{25}{6} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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