Optimal. Leaf size=18 \[ -2-3 x+\left (11+\frac {2 x}{3}\right ) x-\log (x) \]
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Rubi [A] time = 0.00, antiderivative size = 15, normalized size of antiderivative = 0.83, number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {12, 14} \begin {gather*} \frac {2 x^2}{3}+8 x-\log (x) \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 14
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\frac {1}{3} \int \frac {-3+24 x+4 x^2}{x} \, dx\\ &=\frac {1}{3} \int \left (24-\frac {3}{x}+4 x\right ) \, dx\\ &=8 x+\frac {2 x^2}{3}-\log (x)\\ \end {aligned} \end {gather*}
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Mathematica [A] time = 0.00, size = 15, normalized size = 0.83 \begin {gather*} 8 x+\frac {2 x^2}{3}-\log (x) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.88, size = 13, normalized size = 0.72 \begin {gather*} \frac {2}{3} \, x^{2} + 8 \, x - \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 14, normalized size = 0.78 \begin {gather*} \frac {2}{3} \, x^{2} + 8 \, x - \log \left ({\left | x \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 14, normalized size = 0.78
method | result | size |
default | \(\frac {2 x^{2}}{3}+8 x -\ln \relax (x )\) | \(14\) |
norman | \(\frac {2 x^{2}}{3}+8 x -\ln \relax (x )\) | \(14\) |
risch | \(\frac {2 x^{2}}{3}+8 x -\ln \relax (x )\) | \(14\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.38, size = 13, normalized size = 0.72 \begin {gather*} \frac {2}{3} \, x^{2} + 8 \, x - \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.02, size = 13, normalized size = 0.72 \begin {gather*} 8\,x-\ln \relax (x)+\frac {2\,x^2}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.07, size = 12, normalized size = 0.67 \begin {gather*} \frac {2 x^{2}}{3} + 8 x - \log {\relax (x )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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