Optimal. Leaf size=103 \[ \frac{a^2 \left (a+b x^2\right )^{5/2} (A b-a B)}{5 b^4}+\frac{\left (a+b x^2\right )^{9/2} (A b-3 a B)}{9 b^4}-\frac{a \left (a+b x^2\right )^{7/2} (2 A b-3 a B)}{7 b^4}+\frac{B \left (a+b x^2\right )^{11/2}}{11 b^4} \]
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Rubi [A] time = 0.0773654, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {446, 77} \[ \frac{a^2 \left (a+b x^2\right )^{5/2} (A b-a B)}{5 b^4}+\frac{\left (a+b x^2\right )^{9/2} (A b-3 a B)}{9 b^4}-\frac{a \left (a+b x^2\right )^{7/2} (2 A b-3 a B)}{7 b^4}+\frac{B \left (a+b x^2\right )^{11/2}}{11 b^4} \]
Antiderivative was successfully verified.
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Rule 446
Rule 77
Rubi steps
\begin{align*} \int x^5 \left (a+b x^2\right )^{3/2} \left (A+B x^2\right ) \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int x^2 (a+b x)^{3/2} (A+B x) \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (-\frac{a^2 (-A b+a B) (a+b x)^{3/2}}{b^3}+\frac{a (-2 A b+3 a B) (a+b x)^{5/2}}{b^3}+\frac{(A b-3 a B) (a+b x)^{7/2}}{b^3}+\frac{B (a+b x)^{9/2}}{b^3}\right ) \, dx,x,x^2\right )\\ &=\frac{a^2 (A b-a B) \left (a+b x^2\right )^{5/2}}{5 b^4}-\frac{a (2 A b-3 a B) \left (a+b x^2\right )^{7/2}}{7 b^4}+\frac{(A b-3 a B) \left (a+b x^2\right )^{9/2}}{9 b^4}+\frac{B \left (a+b x^2\right )^{11/2}}{11 b^4}\\ \end{align*}
Mathematica [A] time = 0.058488, size = 78, normalized size = 0.76 \[ \frac{\left (a+b x^2\right )^{5/2} \left (8 a^2 b \left (11 A+15 B x^2\right )-48 a^3 B-10 a b^2 x^2 \left (22 A+21 B x^2\right )+35 b^3 x^4 \left (11 A+9 B x^2\right )\right )}{3465 b^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 77, normalized size = 0.8 \begin{align*}{\frac{315\,B{x}^{6}{b}^{3}+385\,A{b}^{3}{x}^{4}-210\,Ba{b}^{2}{x}^{4}-220\,Aa{b}^{2}{x}^{2}+120\,B{a}^{2}b{x}^{2}+88\,A{a}^{2}b-48\,B{a}^{3}}{3465\,{b}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.61489, size = 284, normalized size = 2.76 \begin{align*} \frac{{\left (315 \, B b^{5} x^{10} + 35 \,{\left (12 \, B a b^{4} + 11 \, A b^{5}\right )} x^{8} + 5 \,{\left (3 \, B a^{2} b^{3} + 110 \, A a b^{4}\right )} x^{6} - 48 \, B a^{5} + 88 \, A a^{4} b - 3 \,{\left (6 \, B a^{3} b^{2} - 11 \, A a^{2} b^{3}\right )} x^{4} + 4 \,{\left (6 \, B a^{4} b - 11 \, A a^{3} b^{2}\right )} x^{2}\right )} \sqrt{b x^{2} + a}}{3465 \, b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.99679, size = 260, normalized size = 2.52 \begin{align*} \begin{cases} \frac{8 A a^{4} \sqrt{a + b x^{2}}}{315 b^{3}} - \frac{4 A a^{3} x^{2} \sqrt{a + b x^{2}}}{315 b^{2}} + \frac{A a^{2} x^{4} \sqrt{a + b x^{2}}}{105 b} + \frac{10 A a x^{6} \sqrt{a + b x^{2}}}{63} + \frac{A b x^{8} \sqrt{a + b x^{2}}}{9} - \frac{16 B a^{5} \sqrt{a + b x^{2}}}{1155 b^{4}} + \frac{8 B a^{4} x^{2} \sqrt{a + b x^{2}}}{1155 b^{3}} - \frac{2 B a^{3} x^{4} \sqrt{a + b x^{2}}}{385 b^{2}} + \frac{B a^{2} x^{6} \sqrt{a + b x^{2}}}{231 b} + \frac{4 B a x^{8} \sqrt{a + b x^{2}}}{33} + \frac{B b x^{10} \sqrt{a + b x^{2}}}{11} & \text{for}\: b \neq 0 \\a^{\frac{3}{2}} \left (\frac{A x^{6}}{6} + \frac{B x^{8}}{8}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.1141, size = 323, normalized size = 3.14 \begin{align*} \frac{\frac{33 \,{\left (15 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} - 42 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{2}\right )} A a}{b^{2}} + \frac{11 \,{\left (35 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3}\right )} B a}{b^{3}} + \frac{11 \,{\left (35 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3}\right )} A}{b^{2}} + \frac{{\left (315 \,{\left (b x^{2} + a\right )}^{\frac{11}{2}} - 1540 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} a + 2970 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a^{2} - 2772 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{3} + 1155 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{4}\right )} B}{b^{3}}}{3465 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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