Optimal. Leaf size=17 \[ \frac {1}{2 b \left (a-b x^2\right )} \]
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Rubi [A] time = 0.00, antiderivative size = 17, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.083, Rules used = {261} \[ \frac {1}{2 b \left (a-b x^2\right )} \]
Antiderivative was successfully verified.
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Rule 261
Rubi steps
\begin {align*} \int \frac {x}{\left (a-b x^2\right )^2} \, dx &=\frac {1}{2 b \left (a-b x^2\right )}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 17, normalized size = 1.00 \[ \frac {1}{2 b \left (a-b x^2\right )} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.11, size = 16, normalized size = 0.94 \[ -\frac {1}{2 \, {\left (b^{2} x^{2} - a b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.61, size = 16, normalized size = 0.94 \[ -\frac {1}{2 \, {\left (b x^{2} - a\right )} b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 17, normalized size = 1.00 \[ -\frac {1}{2 \left (b \,x^{2}-a \right ) b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.38, size = 16, normalized size = 0.94 \[ -\frac {1}{2 \, {\left (b x^{2} - a\right )} b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.02, size = 15, normalized size = 0.88 \[ \frac {1}{2\,b\,\left (a-b\,x^2\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.16, size = 15, normalized size = 0.88 \[ - \frac {1}{- 2 a b + 2 b^{2} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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