Optimal. Leaf size=49 \[ 2 a^3 \sqrt {x}+\frac {6}{5} a^2 b x^{5/2}+\frac {2}{3} a b^2 x^{9/2}+\frac {2}{13} b^3 x^{13/2} \]
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Rubi [A] time = 0.01, antiderivative size = 49, normalized size of antiderivative = 1.00, 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*}
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Mathematica [A] time = 0.01, size = 41, normalized size = 0.84 \[ \frac {2}{195} \sqrt {x} \left (195 a^3+117 a^2 b x^2+65 a b^2 x^4+15 b^3 x^6\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.85, size = 37, normalized size = 0.76 \[ \frac {2}{195} \, {\left (15 \, b^{3} x^{6} + 65 \, a b^{2} x^{4} + 117 \, a^{2} b x^{2} + 195 \, a^{3}\right )} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.59, size = 35, normalized size = 0.71 \[ \frac {2}{13} \, b^{3} x^{\frac {13}{2}} + \frac {2}{3} \, a b^{2} x^{\frac {9}{2}} + \frac {6}{5} \, a^{2} b x^{\frac {5}{2}} + 2 \, a^{3} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 38, normalized size = 0.78 \[ \frac {2 \left (15 b^{3} x^{6}+65 a \,b^{2} x^{4}+117 a^{2} b \,x^{2}+195 a^{3}\right ) \sqrt {x}}{195} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.34, size = 35, normalized size = 0.71 \[ \frac {2}{13} \, b^{3} x^{\frac {13}{2}} + \frac {2}{3} \, a b^{2} x^{\frac {9}{2}} + \frac {6}{5} \, a^{2} b x^{\frac {5}{2}} + 2 \, a^{3} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 35, normalized size = 0.71 \[ 2\,a^3\,\sqrt {x}+\frac {2\,b^3\,x^{13/2}}{13}+\frac {6\,a^2\,b\,x^{5/2}}{5}+\frac {2\,a\,b^2\,x^{9/2}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.10, size = 48, normalized size = 0.98 \[ 2 a^{3} \sqrt {x} + \frac {6 a^{2} b x^{\frac {5}{2}}}{5} + \frac {2 a b^{2} x^{\frac {9}{2}}}{3} + \frac {2 b^{3} x^{\frac {13}{2}}}{13} \]
Verification of antiderivative is not currently implemented for this CAS.
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