Integrand size = 8, antiderivative size = 15 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=8+x+\log ^2(15)+x \log \left (2 x^2\right ) \]
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Time = 0.00 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {2332} \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x \log \left (2 x^2\right )+x \]
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Rule 2332
Rubi steps \begin{align*} \text {integral}& = 3 x+\int \log \left (2 x^2\right ) \, dx \\ & = x+x \log \left (2 x^2\right ) \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x+x \log \left (2 x^2\right ) \]
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Time = 0.05 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.73
method | result | size |
norman | \(x +x \ln \left (2 x^{2}\right )\) | \(11\) |
risch | \(x +x \ln \left (2 x^{2}\right )\) | \(11\) |
parallelrisch | \(x +x \ln \left (2 x^{2}\right )\) | \(11\) |
default | \(x +x \ln \left (2\right )+x \ln \left (x^{2}\right )\) | \(13\) |
parts | \(x +x \ln \left (2\right )+x \ln \left (x^{2}\right )\) | \(13\) |
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none
Time = 0.29 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x \log \left (2 \, x^{2}\right ) + x \]
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Time = 0.04 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.53 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x \log {\left (2 x^{2} \right )} + x \]
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none
Time = 0.17 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x \log \left (2 \, x^{2}\right ) + x \]
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none
Time = 0.26 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x \log \left (2 \, x^{2}\right ) + x \]
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Time = 12.19 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.67 \[ \int \left (3+\log \left (2 x^2\right )\right ) \, dx=x\,\left (\ln \left (2\,x^2\right )+1\right ) \]
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