Optimal. Leaf size=127 \[ \frac{3}{14} \left (x^4+5 x^2+3\right )^{5/2} x^4+\frac{\left (3313-1070 x^2\right ) \left (x^4+5 x^2+3\right )^{5/2}}{1680}-\frac{2183}{768} \left (2 x^2+5\right ) \left (x^4+5 x^2+3\right )^{3/2}+\frac{28379 \left (2 x^2+5\right ) \sqrt{x^4+5 x^2+3}}{2048}-\frac{368927 \tanh ^{-1}\left (\frac{2 x^2+5}{2 \sqrt{x^4+5 x^2+3}}\right )}{4096} \]
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Rubi [A] time = 0.0958111, antiderivative size = 127, 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 = {1251, 832, 779, 612, 621, 206} \[ \frac{3}{14} \left (x^4+5 x^2+3\right )^{5/2} x^4+\frac{\left (3313-1070 x^2\right ) \left (x^4+5 x^2+3\right )^{5/2}}{1680}-\frac{2183}{768} \left (2 x^2+5\right ) \left (x^4+5 x^2+3\right )^{3/2}+\frac{28379 \left (2 x^2+5\right ) \sqrt{x^4+5 x^2+3}}{2048}-\frac{368927 \tanh ^{-1}\left (\frac{2 x^2+5}{2 \sqrt{x^4+5 x^2+3}}\right )}{4096} \]
Antiderivative was successfully verified.
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Rule 1251
Rule 832
Rule 779
Rule 612
Rule 621
Rule 206
Rubi steps
\begin{align*} \int x^5 \left (2+3 x^2\right ) \left (3+5 x^2+x^4\right )^{3/2} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int x^2 (2+3 x) \left (3+5 x+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{1}{14} \operatorname{Subst}\left (\int \left (-18-\frac{107 x}{2}\right ) x \left (3+5 x+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{\left (3313-1070 x^2\right ) \left (3+5 x^2+x^4\right )^{5/2}}{1680}-\frac{2183}{96} \operatorname{Subst}\left (\int \left (3+5 x+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=-\frac{2183}{768} \left (5+2 x^2\right ) \left (3+5 x^2+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{\left (3313-1070 x^2\right ) \left (3+5 x^2+x^4\right )^{5/2}}{1680}+\frac{28379}{512} \operatorname{Subst}\left (\int \sqrt{3+5 x+x^2} \, dx,x,x^2\right )\\ &=\frac{28379 \left (5+2 x^2\right ) \sqrt{3+5 x^2+x^4}}{2048}-\frac{2183}{768} \left (5+2 x^2\right ) \left (3+5 x^2+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{\left (3313-1070 x^2\right ) \left (3+5 x^2+x^4\right )^{5/2}}{1680}-\frac{368927 \operatorname{Subst}\left (\int \frac{1}{\sqrt{3+5 x+x^2}} \, dx,x,x^2\right )}{4096}\\ &=\frac{28379 \left (5+2 x^2\right ) \sqrt{3+5 x^2+x^4}}{2048}-\frac{2183}{768} \left (5+2 x^2\right ) \left (3+5 x^2+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{\left (3313-1070 x^2\right ) \left (3+5 x^2+x^4\right )^{5/2}}{1680}-\frac{368927 \operatorname{Subst}\left (\int \frac{1}{4-x^2} \, dx,x,\frac{5+2 x^2}{\sqrt{3+5 x^2+x^4}}\right )}{2048}\\ &=\frac{28379 \left (5+2 x^2\right ) \sqrt{3+5 x^2+x^4}}{2048}-\frac{2183}{768} \left (5+2 x^2\right ) \left (3+5 x^2+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (3+5 x^2+x^4\right )^{5/2}+\frac{\left (3313-1070 x^2\right ) \left (3+5 x^2+x^4\right )^{5/2}}{1680}-\frac{368927 \tanh ^{-1}\left (\frac{5+2 x^2}{2 \sqrt{3+5 x^2+x^4}}\right )}{4096}\\ \end{align*}
Mathematica [A] time = 0.0384189, size = 81, normalized size = 0.64 \[ \frac{2 \sqrt{x^4+5 x^2+3} \left (46080 x^{12}+323840 x^{10}+482944 x^8+154800 x^6+283304 x^4-1499570 x^2+9546951\right )-38737335 \tanh ^{-1}\left (\frac{2 x^2+5}{2 \sqrt{x^4+5 x^2+3}}\right )}{430080} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.034, size = 138, normalized size = 1.1 \begin{align*}{\frac{3\,{x}^{12}}{14}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{253\,{x}^{10}}{168}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{539\,{x}^{8}}{240}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{3182317}{71680}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{5059\,{x}^{4}}{3840}\sqrt{{x}^{4}+5\,{x}^{2}+3}}+{\frac{645\,{x}^{6}}{896}\sqrt{{x}^{4}+5\,{x}^{2}+3}}-{\frac{149957\,{x}^{2}}{21504}\sqrt{{x}^{4}+5\,{x}^{2}+3}}-{\frac{368927}{4096}\ln \left ({\frac{5}{2}}+{x}^{2}+\sqrt{{x}^{4}+5\,{x}^{2}+3} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.05815, size = 182, normalized size = 1.43 \begin{align*} \frac{3}{14} \,{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{5}{2}} x^{4} - \frac{107}{168} \,{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{5}{2}} x^{2} - \frac{2183}{384} \,{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{3}{2}} x^{2} + \frac{3313}{1680} \,{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{5}{2}} + \frac{28379}{1024} \, \sqrt{x^{4} + 5 \, x^{2} + 3} x^{2} - \frac{10915}{768} \,{\left (x^{4} + 5 \, x^{2} + 3\right )}^{\frac{3}{2}} + \frac{141895}{2048} \, \sqrt{x^{4} + 5 \, x^{2} + 3} - \frac{368927}{4096} \, \log \left (2 \, x^{2} + 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} + 5\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.2053, size = 240, normalized size = 1.89 \begin{align*} \frac{1}{215040} \,{\left (46080 \, x^{12} + 323840 \, x^{10} + 482944 \, x^{8} + 154800 \, x^{6} + 283304 \, x^{4} - 1499570 \, x^{2} + 9546951\right )} \sqrt{x^{4} + 5 \, x^{2} + 3} + \frac{368927}{4096} \, \log \left (-2 \, x^{2} + 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} - 5\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x^{5} \left (3 x^{2} + 2\right ) \left (x^{4} + 5 x^{2} + 3\right )^{\frac{3}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12456, size = 109, normalized size = 0.86 \begin{align*} \frac{1}{215040} \, \sqrt{x^{4} + 5 \, x^{2} + 3}{\left (2 \,{\left (4 \,{\left (2 \,{\left (8 \,{\left (10 \,{\left (36 \, x^{2} + 253\right )} x^{2} + 3773\right )} x^{2} + 9675\right )} x^{2} + 35413\right )} x^{2} - 749785\right )} x^{2} + 9546951\right )} + \frac{368927}{4096} \, \log \left (2 \, x^{2} - 2 \, \sqrt{x^{4} + 5 \, x^{2} + 3} + 5\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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