Optimal. Leaf size=34 \[ -\frac{a^2 b}{x^3}-\frac{a^3}{5 x^5}-\frac{3 a b^2}{x}+b^3 x \]
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Rubi [A] time = 0.0128706, antiderivative size = 34, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {270} \[ -\frac{a^2 b}{x^3}-\frac{a^3}{5 x^5}-\frac{3 a b^2}{x}+b^3 x \]
Antiderivative was successfully verified.
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Rule 270
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2\right )^3}{x^6} \, dx &=\int \left (b^3+\frac{a^3}{x^6}+\frac{3 a^2 b}{x^4}+\frac{3 a b^2}{x^2}\right ) \, dx\\ &=-\frac{a^3}{5 x^5}-\frac{a^2 b}{x^3}-\frac{3 a b^2}{x}+b^3 x\\ \end{align*}
Mathematica [A] time = 0.0047768, size = 34, normalized size = 1. \[ -\frac{a^2 b}{x^3}-\frac{a^3}{5 x^5}-\frac{3 a b^2}{x}+b^3 x \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 33, normalized size = 1. \begin{align*} -{\frac{{a}^{3}}{5\,{x}^{5}}}-{\frac{{a}^{2}b}{{x}^{3}}}-3\,{\frac{a{b}^{2}}{x}}+{b}^{3}x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.6791, size = 45, normalized size = 1.32 \begin{align*} b^{3} x - \frac{15 \, a b^{2} x^{4} + 5 \, a^{2} b x^{2} + a^{3}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.19691, size = 76, normalized size = 2.24 \begin{align*} \frac{5 \, b^{3} x^{6} - 15 \, a b^{2} x^{4} - 5 \, a^{2} b x^{2} - a^{3}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.341248, size = 32, normalized size = 0.94 \begin{align*} b^{3} x - \frac{a^{3} + 5 a^{2} b x^{2} + 15 a b^{2} x^{4}}{5 x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.33084, size = 45, normalized size = 1.32 \begin{align*} b^{3} x - \frac{15 \, a b^{2} x^{4} + 5 \, a^{2} b x^{2} + a^{3}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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