Optimal. Leaf size=13 \[ \frac{a x^2}{2}+b \log (x) \]
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Rubi [A] time = 0.0034573, antiderivative size = 13, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 9, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {14} \[ \frac{a x^2}{2}+b \log (x) \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \left (a+\frac{b}{x^2}\right ) x \, dx &=\int \left (\frac{b}{x}+a x\right ) \, dx\\ &=\frac{a x^2}{2}+b \log (x)\\ \end{align*}
Mathematica [A] time = 0.0026699, size = 13, normalized size = 1. \[ \frac{a x^2}{2}+b \log (x) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 12, normalized size = 0.9 \begin{align*}{\frac{a{x}^{2}}{2}}+b\ln \left ( x \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.97708, size = 19, normalized size = 1.46 \begin{align*} \frac{1}{2} \, a x^{2} + \frac{1}{2} \, b \log \left (x^{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.42743, size = 30, normalized size = 2.31 \begin{align*} \frac{1}{2} \, a x^{2} + b \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.080173, size = 10, normalized size = 0.77 \begin{align*} \frac{a x^{2}}{2} + b \log{\left (x \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.10239, size = 16, normalized size = 1.23 \begin{align*} \frac{1}{2} \, a x^{2} + b \log \left ({\left | x \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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