Optimal. Leaf size=81 \[ -\frac{2 a^2 (a B+3 A b)}{\sqrt{x}}-\frac{2 a^3 A}{5 x^{5/2}}+\frac{2}{7} b^2 x^{7/2} (3 a B+A b)+2 a b x^{3/2} (a B+A b)+\frac{2}{11} b^3 B x^{11/2} \]
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Rubi [A] time = 0.0427194, antiderivative size = 81, normalized size of antiderivative = 1., 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} \[ -\frac{2 a^2 (a B+3 A b)}{\sqrt{x}}-\frac{2 a^3 A}{5 x^{5/2}}+\frac{2}{7} b^2 x^{7/2} (3 a B+A b)+2 a b x^{3/2} (a B+A b)+\frac{2}{11} b^3 B x^{11/2} \]
Antiderivative was successfully verified.
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Rule 448
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^3 \left (A+B x^2\right )}{x^{7/2}} \, dx &=\int \left (\frac{a^3 A}{x^{7/2}}+\frac{a^2 (3 A b+a B)}{x^{3/2}}+3 a b (A b+a B) \sqrt{x}+b^2 (A b+3 a B) x^{5/2}+b^3 B x^{9/2}\right ) \, dx\\ &=-\frac{2 a^3 A}{5 x^{5/2}}-\frac{2 a^2 (3 A b+a B)}{\sqrt{x}}+2 a b (A b+a B) x^{3/2}+\frac{2}{7} b^2 (A b+3 a B) x^{7/2}+\frac{2}{11} b^3 B x^{11/2}\\ \end{align*}
Mathematica [A] time = 0.0216963, size = 78, normalized size = 0.96 \[ \frac{2 \left (385 a^2 b x^2 \left (B x^2-3 A\right )-77 a^3 \left (A+5 B x^2\right )+55 a b^2 x^4 \left (7 A+3 B x^2\right )+5 b^3 x^6 \left (11 A+7 B x^2\right )\right )}{385 x^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 80, normalized size = 1. \begin{align*} -{\frac{-70\,{b}^{3}B{x}^{8}-110\,{x}^{6}{b}^{3}A-330\,{x}^{6}a{b}^{2}B-770\,Aa{b}^{2}{x}^{4}-770\,B{a}^{2}b{x}^{4}+2310\,A{a}^{2}b{x}^{2}+770\,B{a}^{3}{x}^{2}+154\,{a}^{3}A}{385}{x}^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04165, size = 101, normalized size = 1.25 \begin{align*} \frac{2}{11} \, B b^{3} x^{\frac{11}{2}} + \frac{2}{7} \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{\frac{7}{2}} + 2 \,{\left (B a^{2} b + A a b^{2}\right )} x^{\frac{3}{2}} - \frac{2 \,{\left (A a^{3} + 5 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2}\right )}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.76869, size = 176, normalized size = 2.17 \begin{align*} \frac{2 \,{\left (35 \, B b^{3} x^{8} + 55 \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{6} + 385 \,{\left (B a^{2} b + A a b^{2}\right )} x^{4} - 77 \, A a^{3} - 385 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2}\right )}}{385 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 8.91241, size = 107, normalized size = 1.32 \begin{align*} - \frac{2 A a^{3}}{5 x^{\frac{5}{2}}} - \frac{6 A a^{2} b}{\sqrt{x}} + 2 A a b^{2} x^{\frac{3}{2}} + \frac{2 A b^{3} x^{\frac{7}{2}}}{7} - \frac{2 B a^{3}}{\sqrt{x}} + 2 B a^{2} b x^{\frac{3}{2}} + \frac{6 B a b^{2} x^{\frac{7}{2}}}{7} + \frac{2 B b^{3} x^{\frac{11}{2}}}{11} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12703, size = 107, normalized size = 1.32 \begin{align*} \frac{2}{11} \, B b^{3} x^{\frac{11}{2}} + \frac{6}{7} \, B a b^{2} x^{\frac{7}{2}} + \frac{2}{7} \, A b^{3} x^{\frac{7}{2}} + 2 \, B a^{2} b x^{\frac{3}{2}} + 2 \, A a b^{2} x^{\frac{3}{2}} - \frac{2 \,{\left (5 \, B a^{3} x^{2} + 15 \, A a^{2} b x^{2} + A a^{3}\right )}}{5 \, x^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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