Optimal. Leaf size=49 \[ \frac{6}{5} a^2 b x^{5/2}+2 a^3 \sqrt{x}+\frac{2}{3} a b^2 x^{9/2}+\frac{2}{13} b^3 x^{13/2} \]
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Rubi [A] time = 0.0115788, antiderivative size = 49, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {270} \[ \frac{6}{5} a^2 b x^{5/2}+2 a^3 \sqrt{x}+\frac{2}{3} a b^2 x^{9/2}+\frac{2}{13} b^3 x^{13/2} \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^3}{\sqrt{x}} \, dx &=\int \left (\frac{a^3}{\sqrt{x}}+3 a^2 b x^{3/2}+3 a b^2 x^{7/2}+b^3 x^{11/2}\right ) \, dx\\ &=2 a^3 \sqrt{x}+\frac{6}{5} a^2 b x^{5/2}+\frac{2}{3} a b^2 x^{9/2}+\frac{2}{13} b^3 x^{13/2}\\ \end{align*}
Mathematica [A] time = 0.009848, size = 41, normalized size = 0.84 \[ \frac{2}{195} \sqrt{x} \left (117 a^2 b x^2+195 a^3+65 a b^2 x^4+15 b^3 x^6\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 38, normalized size = 0.8 \begin{align*}{\frac{30\,{b}^{3}{x}^{6}+130\,a{b}^{2}{x}^{4}+234\,{a}^{2}b{x}^{2}+390\,{a}^{3}}{195}\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.33593, size = 47, normalized size = 0.96 \begin{align*} \frac{2}{13} \, b^{3} x^{\frac{13}{2}} + \frac{2}{3} \, a b^{2} x^{\frac{9}{2}} + \frac{6}{5} \, a^{2} b x^{\frac{5}{2}} + 2 \, a^{3} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.25466, size = 93, normalized size = 1.9 \begin{align*} \frac{2}{195} \,{\left (15 \, b^{3} x^{6} + 65 \, a b^{2} x^{4} + 117 \, a^{2} b x^{2} + 195 \, a^{3}\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.2027, size = 48, normalized size = 0.98 \begin{align*} 2 a^{3} \sqrt{x} + \frac{6 a^{2} b x^{\frac{5}{2}}}{5} + \frac{2 a b^{2} x^{\frac{9}{2}}}{3} + \frac{2 b^{3} x^{\frac{13}{2}}}{13} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.1557, size = 47, normalized size = 0.96 \begin{align*} \frac{2}{13} \, b^{3} x^{\frac{13}{2}} + \frac{2}{3} \, a b^{2} x^{\frac{9}{2}} + \frac{6}{5} \, a^{2} b x^{\frac{5}{2}} + 2 \, a^{3} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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