Optimal. Leaf size=104 \[ \frac{(a B+3 A b) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{12 a^{5/2} b^{3/2}}+\frac{x^{3/2} (a B+3 A b)}{12 a^2 b \left (a+b x^3\right )}+\frac{x^{3/2} (A b-a B)}{6 a b \left (a+b x^3\right )^2} \]
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Rubi [A] time = 0.0595053, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227, Rules used = {457, 290, 329, 275, 205} \[ \frac{(a B+3 A b) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{12 a^{5/2} b^{3/2}}+\frac{x^{3/2} (a B+3 A b)}{12 a^2 b \left (a+b x^3\right )}+\frac{x^{3/2} (A b-a B)}{6 a b \left (a+b x^3\right )^2} \]
Antiderivative was successfully verified.
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Rule 457
Rule 290
Rule 329
Rule 275
Rule 205
Rubi steps
\begin{align*} \int \frac{\sqrt{x} \left (A+B x^3\right )}{\left (a+b x^3\right )^3} \, dx &=\frac{(A b-a B) x^{3/2}}{6 a b \left (a+b x^3\right )^2}+\frac{\left (\frac{9 A b}{2}+\frac{3 a B}{2}\right ) \int \frac{\sqrt{x}}{\left (a+b x^3\right )^2} \, dx}{6 a b}\\ &=\frac{(A b-a B) x^{3/2}}{6 a b \left (a+b x^3\right )^2}+\frac{(3 A b+a B) x^{3/2}}{12 a^2 b \left (a+b x^3\right )}+\frac{(3 A b+a B) \int \frac{\sqrt{x}}{a+b x^3} \, dx}{8 a^2 b}\\ &=\frac{(A b-a B) x^{3/2}}{6 a b \left (a+b x^3\right )^2}+\frac{(3 A b+a B) x^{3/2}}{12 a^2 b \left (a+b x^3\right )}+\frac{(3 A b+a B) \operatorname{Subst}\left (\int \frac{x^2}{a+b x^6} \, dx,x,\sqrt{x}\right )}{4 a^2 b}\\ &=\frac{(A b-a B) x^{3/2}}{6 a b \left (a+b x^3\right )^2}+\frac{(3 A b+a B) x^{3/2}}{12 a^2 b \left (a+b x^3\right )}+\frac{(3 A b+a B) \operatorname{Subst}\left (\int \frac{1}{a+b x^2} \, dx,x,x^{3/2}\right )}{12 a^2 b}\\ &=\frac{(A b-a B) x^{3/2}}{6 a b \left (a+b x^3\right )^2}+\frac{(3 A b+a B) x^{3/2}}{12 a^2 b \left (a+b x^3\right )}+\frac{(3 A b+a B) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{12 a^{5/2} b^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0730823, size = 94, normalized size = 0.9 \[ \frac{\frac{\sqrt{a} \sqrt{b} x^{3/2} \left (-a^2 B+a b \left (5 A+B x^3\right )+3 A b^2 x^3\right )}{\left (a+b x^3\right )^2}+(a B+3 A b) \tan ^{-1}\left (\frac{\sqrt{b} x^{3/2}}{\sqrt{a}}\right )}{12 a^{5/2} b^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.014, size = 97, normalized size = 0.9 \begin{align*}{\frac{2}{3\, \left ( b{x}^{3}+a \right ) ^{2}} \left ({\frac{3\,Ab+Ba}{8\,{a}^{2}}{x}^{{\frac{9}{2}}}}+{\frac{5\,Ab-Ba}{8\,ab}{x}^{{\frac{3}{2}}}} \right ) }+{\frac{A}{4\,{a}^{2}}\arctan \left ({b{x}^{{\frac{3}{2}}}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{B}{12\,ab}\arctan \left ({b{x}^{{\frac{3}{2}}}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 = 2.11275, size = 664, normalized size = 6.38 \begin{align*} \left [-\frac{{\left ({\left (B a b^{2} + 3 \, A b^{3}\right )} x^{6} + B a^{3} + 3 \, A a^{2} b + 2 \,{\left (B a^{2} b + 3 \, A a b^{2}\right )} x^{3}\right )} \sqrt{-a b} \log \left (\frac{b x^{3} - 2 \, \sqrt{-a b} x^{\frac{3}{2}} - a}{b x^{3} + a}\right ) - 2 \,{\left ({\left (B a^{2} b^{2} + 3 \, A a b^{3}\right )} x^{4} -{\left (B a^{3} b - 5 \, A a^{2} b^{2}\right )} x\right )} \sqrt{x}}{24 \,{\left (a^{3} b^{4} x^{6} + 2 \, a^{4} b^{3} x^{3} + a^{5} b^{2}\right )}}, \frac{{\left ({\left (B a b^{2} + 3 \, A b^{3}\right )} x^{6} + B a^{3} + 3 \, A a^{2} b + 2 \,{\left (B a^{2} b + 3 \, A a b^{2}\right )} x^{3}\right )} \sqrt{a b} \arctan \left (\frac{\sqrt{a b} x^{\frac{3}{2}}}{a}\right ) +{\left ({\left (B a^{2} b^{2} + 3 \, A a b^{3}\right )} x^{4} -{\left (B a^{3} b - 5 \, A a^{2} b^{2}\right )} x\right )} \sqrt{x}}{12 \,{\left (a^{3} b^{4} x^{6} + 2 \, a^{4} b^{3} x^{3} + a^{5} b^{2}\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13459, size = 113, normalized size = 1.09 \begin{align*} \frac{{\left (B a + 3 \, A b\right )} \arctan \left (\frac{b x^{\frac{3}{2}}}{\sqrt{a b}}\right )}{12 \, \sqrt{a b} a^{2} b} + \frac{B a b x^{\frac{9}{2}} + 3 \, A b^{2} x^{\frac{9}{2}} - B a^{2} x^{\frac{3}{2}} + 5 \, A a b x^{\frac{3}{2}}}{12 \,{\left (b x^{3} + a\right )}^{2} a^{2} b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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