Optimal. Leaf size=47 \[ -\frac {2 a^3}{\sqrt {x}}+2 a^2 b x^{3/2}+\frac {6}{7} a b^2 x^{7/2}+\frac {2}{11} b^3 x^{11/2} \]
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Rubi [A] time = 0.01, antiderivative size = 47, 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} \[ 2 a^2 b x^{3/2}-\frac {2 a^3}{\sqrt {x}}+\frac {6}{7} a b^2 x^{7/2}+\frac {2}{11} b^3 x^{11/2} \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^3}{x^{3/2}} \, dx &=\int \left (\frac {a^3}{x^{3/2}}+3 a^2 b \sqrt {x}+3 a b^2 x^{5/2}+b^3 x^{9/2}\right ) \, dx\\ &=-\frac {2 a^3}{\sqrt {x}}+2 a^2 b x^{3/2}+\frac {6}{7} a b^2 x^{7/2}+\frac {2}{11} b^3 x^{11/2}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 41, normalized size = 0.87 \[ \frac {2 \left (-77 a^3+77 a^2 b x^2+33 a b^2 x^4+7 b^3 x^6\right )}{77 \sqrt {x}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.87, size = 37, normalized size = 0.79 \[ \frac {2 \, {\left (7 \, b^{3} x^{6} + 33 \, a b^{2} x^{4} + 77 \, a^{2} b x^{2} - 77 \, a^{3}\right )}}{77 \, \sqrt {x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.58, size = 35, normalized size = 0.74 \[ \frac {2}{11} \, b^{3} x^{\frac {11}{2}} + \frac {6}{7} \, a b^{2} x^{\frac {7}{2}} + 2 \, a^{2} b x^{\frac {3}{2}} - \frac {2 \, a^{3}}{\sqrt {x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 38, normalized size = 0.81 \[ -\frac {2 \left (-7 b^{3} x^{6}-33 a \,b^{2} x^{4}-77 a^{2} b \,x^{2}+77 a^{3}\right )}{77 \sqrt {x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.39, size = 35, normalized size = 0.74 \[ \frac {2}{11} \, b^{3} x^{\frac {11}{2}} + \frac {6}{7} \, a b^{2} x^{\frac {7}{2}} + 2 \, a^{2} b x^{\frac {3}{2}} - \frac {2 \, a^{3}}{\sqrt {x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 35, normalized size = 0.74 \[ \frac {2\,b^3\,x^{11/2}}{11}-\frac {2\,a^3}{\sqrt {x}}+2\,a^2\,b\,x^{3/2}+\frac {6\,a\,b^2\,x^{7/2}}{7} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.31, size = 46, normalized size = 0.98 \[ - \frac {2 a^{3}}{\sqrt {x}} + 2 a^{2} b x^{\frac {3}{2}} + \frac {6 a b^{2} x^{\frac {7}{2}}}{7} + \frac {2 b^{3} x^{\frac {11}{2}}}{11} \]
Verification of antiderivative is not currently implemented for this CAS.
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