Optimal. Leaf size=73 \[ \frac{2 \left (a+b x^3\right )^{7/2} (A b-2 a B)}{21 b^3}-\frac{2 a \left (a+b x^3\right )^{5/2} (A b-a B)}{15 b^3}+\frac{2 B \left (a+b x^3\right )^{9/2}}{27 b^3} \]
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Rubi [A] time = 0.0575149, antiderivative size = 73, 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} \[ \frac{2 \left (a+b x^3\right )^{7/2} (A b-2 a B)}{21 b^3}-\frac{2 a \left (a+b x^3\right )^{5/2} (A b-a B)}{15 b^3}+\frac{2 B \left (a+b x^3\right )^{9/2}}{27 b^3} \]
Antiderivative was successfully verified.
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Rule 446
Rule 77
Rubi steps
\begin{align*} \int x^5 \left (a+b x^3\right )^{3/2} \left (A+B x^3\right ) \, dx &=\frac{1}{3} \operatorname{Subst}\left (\int x (a+b x)^{3/2} (A+B x) \, dx,x,x^3\right )\\ &=\frac{1}{3} \operatorname{Subst}\left (\int \left (\frac{a (-A b+a B) (a+b x)^{3/2}}{b^2}+\frac{(A b-2 a B) (a+b x)^{5/2}}{b^2}+\frac{B (a+b x)^{7/2}}{b^2}\right ) \, dx,x,x^3\right )\\ &=-\frac{2 a (A b-a B) \left (a+b x^3\right )^{5/2}}{15 b^3}+\frac{2 (A b-2 a B) \left (a+b x^3\right )^{7/2}}{21 b^3}+\frac{2 B \left (a+b x^3\right )^{9/2}}{27 b^3}\\ \end{align*}
Mathematica [A] time = 0.0377418, size = 57, normalized size = 0.78 \[ \frac{2 \left (a+b x^3\right )^{5/2} \left (8 a^2 B-2 a b \left (9 A+10 B x^3\right )+5 b^2 x^3 \left (9 A+7 B x^3\right )\right )}{945 b^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 53, normalized size = 0.7 \begin{align*} -{\frac{-70\,{b}^{2}B{x}^{6}-90\,A{x}^{3}{b}^{2}+40\,B{x}^{3}ab+36\,abA-16\,{a}^{2}B}{945\,{b}^{3}} \left ( b{x}^{3}+a \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.927493, size = 113, normalized size = 1.55 \begin{align*} \frac{2}{105} \,{\left (\frac{5 \,{\left (b x^{3} + a\right )}^{\frac{7}{2}}}{b^{2}} - \frac{7 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} a}{b^{2}}\right )} A + \frac{2}{945} \,{\left (\frac{35 \,{\left (b x^{3} + a\right )}^{\frac{9}{2}}}{b^{3}} - \frac{90 \,{\left (b x^{3} + a\right )}^{\frac{7}{2}} a}{b^{3}} + \frac{63 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} a^{2}}{b^{3}}\right )} B \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.71325, size = 219, normalized size = 3. \begin{align*} \frac{2 \,{\left (35 \, B b^{4} x^{12} + 5 \,{\left (10 \, B a b^{3} + 9 \, A b^{4}\right )} x^{9} + 3 \,{\left (B a^{2} b^{2} + 24 \, A a b^{3}\right )} x^{6} + 8 \, B a^{4} - 18 \, A a^{3} b -{\left (4 \, B a^{3} b - 9 \, A a^{2} b^{2}\right )} x^{3}\right )} \sqrt{b x^{3} + a}}{945 \, b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.31557, size = 216, normalized size = 2.96 \begin{align*} \begin{cases} - \frac{4 A a^{3} \sqrt{a + b x^{3}}}{105 b^{2}} + \frac{2 A a^{2} x^{3} \sqrt{a + b x^{3}}}{105 b} + \frac{16 A a x^{6} \sqrt{a + b x^{3}}}{105} + \frac{2 A b x^{9} \sqrt{a + b x^{3}}}{21} + \frac{16 B a^{4} \sqrt{a + b x^{3}}}{945 b^{3}} - \frac{8 B a^{3} x^{3} \sqrt{a + b x^{3}}}{945 b^{2}} + \frac{2 B a^{2} x^{6} \sqrt{a + b x^{3}}}{315 b} + \frac{20 B a x^{9} \sqrt{a + b x^{3}}}{189} + \frac{2 B b x^{12} \sqrt{a + b x^{3}}}{27} & \text{for}\: b \neq 0 \\a^{\frac{3}{2}} \left (\frac{A x^{6}}{6} + \frac{B x^{9}}{9}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.20729, size = 247, normalized size = 3.38 \begin{align*} \frac{2 \,{\left (\frac{21 \,{\left (3 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} - 5 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} a\right )} A a}{b} + \frac{3 \,{\left (15 \,{\left (b x^{3} + a\right )}^{\frac{7}{2}} - 42 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} a^{2}\right )} B a}{b^{2}} + \frac{3 \,{\left (15 \,{\left (b x^{3} + a\right )}^{\frac{7}{2}} - 42 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} a^{2}\right )} A}{b} + \frac{{\left (35 \,{\left (b x^{3} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{3} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{3} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{3} + a\right )}^{\frac{3}{2}} a^{3}\right )} B}{b^{2}}\right )}}{945 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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