Optimal. Leaf size=67 \[ -\frac {375}{32} \sinh ^{-1}\left (\frac {x^2}{\sqrt {5}}\right )+\frac {1}{20} \left (5 x^2+4\right ) \left (x^4+5\right )^{5/2}-\frac {5}{16} x^2 \left (x^4+5\right )^{3/2}-\frac {75}{32} x^2 \sqrt {x^4+5} \]
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Rubi [A] time = 0.04, antiderivative size = 67, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {1252, 780, 195, 215} \[ \frac {1}{20} \left (5 x^2+4\right ) \left (x^4+5\right )^{5/2}-\frac {5}{16} x^2 \left (x^4+5\right )^{3/2}-\frac {75}{32} x^2 \sqrt {x^4+5}-\frac {375}{32} \sinh ^{-1}\left (\frac {x^2}{\sqrt {5}}\right ) \]
Antiderivative was successfully verified.
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Rule 195
Rule 215
Rule 780
Rule 1252
Rubi steps
\begin {align*} \int x^3 \left (2+3 x^2\right ) \left (5+x^4\right )^{3/2} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int x (2+3 x) \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac {1}{20} \left (4+5 x^2\right ) \left (5+x^4\right )^{5/2}-\frac {5}{4} \operatorname {Subst}\left (\int \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=-\frac {5}{16} x^2 \left (5+x^4\right )^{3/2}+\frac {1}{20} \left (4+5 x^2\right ) \left (5+x^4\right )^{5/2}-\frac {75}{16} \operatorname {Subst}\left (\int \sqrt {5+x^2} \, dx,x,x^2\right )\\ &=-\frac {75}{32} x^2 \sqrt {5+x^4}-\frac {5}{16} x^2 \left (5+x^4\right )^{3/2}+\frac {1}{20} \left (4+5 x^2\right ) \left (5+x^4\right )^{5/2}-\frac {375}{32} \operatorname {Subst}\left (\int \frac {1}{\sqrt {5+x^2}} \, dx,x,x^2\right )\\ &=-\frac {75}{32} x^2 \sqrt {5+x^4}-\frac {5}{16} x^2 \left (5+x^4\right )^{3/2}+\frac {1}{20} \left (4+5 x^2\right ) \left (5+x^4\right )^{5/2}-\frac {375}{32} \sinh ^{-1}\left (\frac {x^2}{\sqrt {5}}\right )\\ \end {align*}
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Mathematica [A] time = 0.04, size = 54, normalized size = 0.81 \[ \frac {1}{160} \left (\sqrt {x^4+5} \left (40 x^{10}+32 x^8+350 x^6+320 x^4+375 x^2+800\right )-1875 \sinh ^{-1}\left (\frac {x^2}{\sqrt {5}}\right )\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 53, normalized size = 0.79 \[ \frac {1}{160} \, {\left (40 \, x^{10} + 32 \, x^{8} + 350 \, x^{6} + 320 \, x^{4} + 375 \, x^{2} + 800\right )} \sqrt {x^{4} + 5} + \frac {375}{32} \, \log \left (-x^{2} + \sqrt {x^{4} + 5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 71, normalized size = 1.06 \[ \frac {1}{32} \, {\left (2 \, {\left (4 \, x^{4} + 5\right )} x^{4} - 75\right )} \sqrt {x^{4} + 5} x^{2} + \frac {15}{16} \, {\left (2 \, x^{4} + 5\right )} \sqrt {x^{4} + 5} x^{2} + \frac {1}{5} \, {\left (x^{4} + 5\right )}^{\frac {5}{2}} + \frac {375}{32} \, \log \left (-x^{2} + \sqrt {x^{4} + 5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 58, normalized size = 0.87 \[ \frac {\sqrt {x^{4}+5}\, x^{10}}{4}+\frac {35 \sqrt {x^{4}+5}\, x^{6}}{16}+\frac {75 \sqrt {x^{4}+5}\, x^{2}}{32}-\frac {375 \arcsinh \left (\frac {\sqrt {5}\, x^{2}}{5}\right )}{32}+\frac {\left (x^{4}+5\right )^{\frac {5}{2}}}{5} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 1.13, size = 118, normalized size = 1.76 \[ \frac {1}{5} \, {\left (x^{4} + 5\right )}^{\frac {5}{2}} - \frac {125 \, {\left (\frac {3 \, \sqrt {x^{4} + 5}}{x^{2}} - \frac {8 \, {\left (x^{4} + 5\right )}^{\frac {3}{2}}}{x^{6}} - \frac {3 \, {\left (x^{4} + 5\right )}^{\frac {5}{2}}}{x^{10}}\right )}}{32 \, {\left (\frac {3 \, {\left (x^{4} + 5\right )}}{x^{4}} - \frac {3 \, {\left (x^{4} + 5\right )}^{2}}{x^{8}} + \frac {{\left (x^{4} + 5\right )}^{3}}{x^{12}} - 1\right )}} - \frac {375}{64} \, \log \left (\frac {\sqrt {x^{4} + 5}}{x^{2}} + 1\right ) + \frac {375}{64} \, \log \left (\frac {\sqrt {x^{4} + 5}}{x^{2}} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.43, size = 47, normalized size = 0.70 \[ \sqrt {x^4+5}\,\left (\frac {x^{10}}{4}+\frac {x^8}{5}+\frac {35\,x^6}{16}+2\,x^4+\frac {75\,x^2}{32}+5\right )-\frac {375\,\mathrm {asinh}\left (\frac {\sqrt {5}\,x^2}{5}\right )}{32} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 11.57, size = 124, normalized size = 1.85 \[ \frac {x^{14}}{4 \sqrt {x^{4} + 5}} + \frac {55 x^{10}}{16 \sqrt {x^{4} + 5}} + \frac {x^{8} \sqrt {x^{4} + 5}}{5} + \frac {425 x^{6}}{32 \sqrt {x^{4} + 5}} + \frac {x^{4} \sqrt {x^{4} + 5}}{3} + \frac {375 x^{2}}{32 \sqrt {x^{4} + 5}} + \frac {5 \left (x^{4} + 5\right )^{\frac {3}{2}}}{3} - \frac {10 \sqrt {x^{4} + 5}}{3} - \frac {375 \operatorname {asinh}{\left (\frac {\sqrt {5} x^{2}}{5} \right )}}{32} \]
Verification of antiderivative is not currently implemented for this CAS.
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