Optimal. Leaf size=60 \[ \frac{3}{10} \left (x^4+5\right )^{5/2}+\frac{1}{4} x^2 \left (x^4+5\right )^{3/2}+\frac{15}{8} x^2 \sqrt{x^4+5}+\frac{75}{8} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
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Rubi [A] time = 0.030477, antiderivative size = 60, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {1248, 641, 195, 215} \[ \frac{3}{10} \left (x^4+5\right )^{5/2}+\frac{1}{4} x^2 \left (x^4+5\right )^{3/2}+\frac{15}{8} x^2 \sqrt{x^4+5}+\frac{75}{8} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
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Rule 1248
Rule 641
Rule 195
Rule 215
Rubi steps
\begin{align*} \int x \left (2+3 x^2\right ) \left (5+x^4\right )^{3/2} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int (2+3 x) \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{3}{10} \left (5+x^4\right )^{5/2}+\operatorname{Subst}\left (\int \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{1}{4} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{10} \left (5+x^4\right )^{5/2}+\frac{15}{4} \operatorname{Subst}\left (\int \sqrt{5+x^2} \, dx,x,x^2\right )\\ &=\frac{15}{8} x^2 \sqrt{5+x^4}+\frac{1}{4} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{10} \left (5+x^4\right )^{5/2}+\frac{75}{8} \operatorname{Subst}\left (\int \frac{1}{\sqrt{5+x^2}} \, dx,x,x^2\right )\\ &=\frac{15}{8} x^2 \sqrt{5+x^4}+\frac{1}{4} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{10} \left (5+x^4\right )^{5/2}+\frac{75}{8} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )\\ \end{align*}
Mathematica [A] time = 0.0324412, size = 56, normalized size = 0.93 \[ \frac{1}{2} \sqrt{x^4+5} \left (\frac{3 x^8}{5}+\frac{x^6}{2}+6 x^4+\frac{25 x^2}{4}+15\right )+\frac{75}{8} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 46, normalized size = 0.8 \begin{align*}{\frac{3}{10} \left ({x}^{4}+5 \right ) ^{{\frac{5}{2}}}}+{\frac{{x}^{6}}{4}\sqrt{{x}^{4}+5}}+{\frac{25\,{x}^{2}}{8}\sqrt{{x}^{4}+5}}+{\frac{75}{8}{\it Arcsinh} \left ({\frac{{x}^{2}\sqrt{5}}{5}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.4211, size = 128, normalized size = 2.13 \begin{align*} \frac{3}{10} \,{\left (x^{4} + 5\right )}^{\frac{5}{2}} + \frac{25 \,{\left (\frac{3 \, \sqrt{x^{4} + 5}}{x^{2}} - \frac{5 \,{\left (x^{4} + 5\right )}^{\frac{3}{2}}}{x^{6}}\right )}}{8 \,{\left (\frac{2 \,{\left (x^{4} + 5\right )}}{x^{4}} - \frac{{\left (x^{4} + 5\right )}^{2}}{x^{8}} - 1\right )}} + \frac{75}{16} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} + 1\right ) - \frac{75}{16} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.53592, size = 131, normalized size = 2.18 \begin{align*} \frac{1}{40} \,{\left (12 \, x^{8} + 10 \, x^{6} + 120 \, x^{4} + 125 \, x^{2} + 300\right )} \sqrt{x^{4} + 5} - \frac{75}{8} \, \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 7.25373, size = 109, normalized size = 1.82 \begin{align*} \frac{x^{10}}{4 \sqrt{x^{4} + 5}} + \frac{3 x^{8} \sqrt{x^{4} + 5}}{10} + \frac{35 x^{6}}{8 \sqrt{x^{4} + 5}} + \frac{x^{4} \sqrt{x^{4} + 5}}{2} + \frac{125 x^{2}}{8 \sqrt{x^{4} + 5}} + \frac{5 \left (x^{4} + 5\right )^{\frac{3}{2}}}{2} - 5 \sqrt{x^{4} + 5} + \frac{75 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{8} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11493, size = 70, normalized size = 1.17 \begin{align*} \frac{1}{40} \, \sqrt{x^{4} + 5}{\left ({\left (2 \,{\left ({\left (6 \, x^{2} + 5\right )} x^{2} + 60\right )} x^{2} + 125\right )} x^{2} + 300\right )} - \frac{75}{8} \, \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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