Optimal. Leaf size=64 \[ \frac{2}{7} a^2 x^{7/2}+\frac{2}{15} x^{15/2} \left (2 a c+b^2\right )+\frac{4}{11} a b x^{11/2}+\frac{4}{19} b c x^{19/2}+\frac{2}{23} c^2 x^{23/2} \]
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Rubi [A] time = 0.0229386, antiderivative size = 64, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {1108} \[ \frac{2}{7} a^2 x^{7/2}+\frac{2}{15} x^{15/2} \left (2 a c+b^2\right )+\frac{4}{11} a b x^{11/2}+\frac{4}{19} b c x^{19/2}+\frac{2}{23} c^2 x^{23/2} \]
Antiderivative was successfully verified.
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Rule 1108
Rubi steps
\begin{align*} \int x^{5/2} \left (a+b x^2+c x^4\right )^2 \, dx &=\int \left (a^2 x^{5/2}+2 a b x^{9/2}+\left (b^2+2 a c\right ) x^{13/2}+2 b c x^{17/2}+c^2 x^{21/2}\right ) \, dx\\ &=\frac{2}{7} a^2 x^{7/2}+\frac{4}{11} a b x^{11/2}+\frac{2}{15} \left (b^2+2 a c\right ) x^{15/2}+\frac{4}{19} b c x^{19/2}+\frac{2}{23} c^2 x^{23/2}\\ \end{align*}
Mathematica [A] time = 3.54703, size = 64, normalized size = 1. \[ \frac{2}{7} a^2 x^{7/2}+\frac{2}{15} x^{15/2} \left (2 a c+b^2\right )+\frac{4}{11} a b x^{11/2}+\frac{4}{19} b c x^{19/2}+\frac{2}{23} c^2 x^{23/2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.047, size = 49, normalized size = 0.8 \begin{align*}{\frac{43890\,{c}^{2}{x}^{8}+106260\,bc{x}^{6}+134596\,{x}^{4}ac+67298\,{b}^{2}{x}^{4}+183540\,ab{x}^{2}+144210\,{a}^{2}}{504735}{x}^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.974124, size = 59, normalized size = 0.92 \begin{align*} \frac{2}{23} \, c^{2} x^{\frac{23}{2}} + \frac{4}{19} \, b c x^{\frac{19}{2}} + \frac{2}{15} \,{\left (b^{2} + 2 \, a c\right )} x^{\frac{15}{2}} + \frac{4}{11} \, a b x^{\frac{11}{2}} + \frac{2}{7} \, a^{2} x^{\frac{7}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.20814, size = 147, normalized size = 2.3 \begin{align*} \frac{2}{504735} \,{\left (21945 \, c^{2} x^{11} + 53130 \, b c x^{9} + 33649 \,{\left (b^{2} + 2 \, a c\right )} x^{7} + 91770 \, a b x^{5} + 72105 \, a^{2} x^{3}\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 21.3145, size = 70, normalized size = 1.09 \begin{align*} \frac{2 a^{2} x^{\frac{7}{2}}}{7} + \frac{4 a b x^{\frac{11}{2}}}{11} + \frac{4 a c x^{\frac{15}{2}}}{15} + \frac{2 b^{2} x^{\frac{15}{2}}}{15} + \frac{4 b c x^{\frac{19}{2}}}{19} + \frac{2 c^{2} x^{\frac{23}{2}}}{23} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.18456, size = 62, normalized size = 0.97 \begin{align*} \frac{2}{23} \, c^{2} x^{\frac{23}{2}} + \frac{4}{19} \, b c x^{\frac{19}{2}} + \frac{2}{15} \, b^{2} x^{\frac{15}{2}} + \frac{4}{15} \, a c x^{\frac{15}{2}} + \frac{4}{11} \, a b x^{\frac{11}{2}} + \frac{2}{7} \, a^{2} x^{\frac{7}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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