Optimal. Leaf size=63 \[ \frac {2}{5} a^2 A x^{5/2}+\frac {2}{13} b x^{13/2} (2 a B+A b)+\frac {2}{9} a x^{9/2} (a B+2 A b)+\frac {2}{17} b^2 B x^{17/2} \]
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Rubi [A] time = 0.03, antiderivative size = 63, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {448} \begin {gather*} \frac {2}{5} a^2 A x^{5/2}+\frac {2}{13} b x^{13/2} (2 a B+A b)+\frac {2}{9} a x^{9/2} (a B+2 A b)+\frac {2}{17} b^2 B x^{17/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 448
Rubi steps
\begin {align*} \int x^{3/2} \left (a+b x^2\right )^2 \left (A+B x^2\right ) \, dx &=\int \left (a^2 A x^{3/2}+a (2 A b+a B) x^{7/2}+b (A b+2 a B) x^{11/2}+b^2 B x^{15/2}\right ) \, dx\\ &=\frac {2}{5} a^2 A x^{5/2}+\frac {2}{9} a (2 A b+a B) x^{9/2}+\frac {2}{13} b (A b+2 a B) x^{13/2}+\frac {2}{17} b^2 B x^{17/2}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 53, normalized size = 0.84 \begin {gather*} \frac {2 x^{5/2} \left (1989 a^2 A+765 b x^4 (2 a B+A b)+1105 a x^2 (a B+2 A b)+585 b^2 B x^6\right )}{9945} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.03, size = 69, normalized size = 1.10 \begin {gather*} \frac {2 \left (1989 a^2 A x^{5/2}+1105 a^2 B x^{9/2}+2210 a A b x^{9/2}+1530 a b B x^{13/2}+765 A b^2 x^{13/2}+585 b^2 B x^{17/2}\right )}{9945} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.33, size = 56, normalized size = 0.89 \begin {gather*} \frac {2}{9945} \, {\left (585 \, B b^{2} x^{8} + 765 \, {\left (2 \, B a b + A b^{2}\right )} x^{6} + 1989 \, A a^{2} x^{2} + 1105 \, {\left (B a^{2} + 2 \, A a b\right )} x^{4}\right )} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.31, size = 53, normalized size = 0.84 \begin {gather*} \frac {2}{17} \, B b^{2} x^{\frac {17}{2}} + \frac {4}{13} \, B a b x^{\frac {13}{2}} + \frac {2}{13} \, A b^{2} x^{\frac {13}{2}} + \frac {2}{9} \, B a^{2} x^{\frac {9}{2}} + \frac {4}{9} \, A a b x^{\frac {9}{2}} + \frac {2}{5} \, A a^{2} x^{\frac {5}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 56, normalized size = 0.89 \begin {gather*} \frac {2 \left (585 B \,b^{2} x^{6}+765 A \,b^{2} x^{4}+1530 B a b \,x^{4}+2210 A a b \,x^{2}+1105 B \,a^{2} x^{2}+1989 a^{2} A \right ) x^{\frac {5}{2}}}{9945} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.08, size = 51, normalized size = 0.81 \begin {gather*} \frac {2}{17} \, B b^{2} x^{\frac {17}{2}} + \frac {2}{13} \, {\left (2 \, B a b + A b^{2}\right )} x^{\frac {13}{2}} + \frac {2}{5} \, A a^{2} x^{\frac {5}{2}} + \frac {2}{9} \, {\left (B a^{2} + 2 \, A a b\right )} x^{\frac {9}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 51, normalized size = 0.81 \begin {gather*} x^{9/2}\,\left (\frac {2\,B\,a^2}{9}+\frac {4\,A\,b\,a}{9}\right )+x^{13/2}\,\left (\frac {2\,A\,b^2}{13}+\frac {4\,B\,a\,b}{13}\right )+\frac {2\,A\,a^2\,x^{5/2}}{5}+\frac {2\,B\,b^2\,x^{17/2}}{17} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 5.71, size = 80, normalized size = 1.27 \begin {gather*} \frac {2 A a^{2} x^{\frac {5}{2}}}{5} + \frac {4 A a b x^{\frac {9}{2}}}{9} + \frac {2 A b^{2} x^{\frac {13}{2}}}{13} + \frac {2 B a^{2} x^{\frac {9}{2}}}{9} + \frac {4 B a b x^{\frac {13}{2}}}{13} + \frac {2 B b^{2} x^{\frac {17}{2}}}{17} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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