Integrand size = 16, antiderivative size = 14 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \log \left (-x+(1+x)^2+\log (3)\right ) \]
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Time = 0.00 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {642} \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \log \left (x^2+x+1+\log (3)\right ) \]
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Rule 642
Rubi steps \begin{align*} \text {integral}& = 5 \log \left (1+x+x^2+\log (3)\right ) \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \log \left (1+x+x^2+\log (3)\right ) \]
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Time = 1.30 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86
method | result | size |
default | \(5 \ln \left (x^{2}+\ln \left (3\right )+x +1\right )\) | \(12\) |
norman | \(5 \ln \left (x^{2}+\ln \left (3\right )+x +1\right )\) | \(12\) |
risch | \(5 \ln \left (x^{2}+\ln \left (3\right )+x +1\right )\) | \(12\) |
parallelrisch | \(5 \ln \left (x^{2}+\ln \left (3\right )+x +1\right )\) | \(12\) |
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none
Time = 0.27 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \, \log \left (x^{2} + x + \log \left (3\right ) + 1\right ) \]
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Time = 0.07 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \log {\left (x^{2} + x + 1 + \log {\left (3 \right )} \right )} \]
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none
Time = 0.20 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \, \log \left (x^{2} + x + \log \left (3\right ) + 1\right ) \]
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none
Time = 0.27 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5 \, \log \left (x^{2} + x + \log \left (3\right ) + 1\right ) \]
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Time = 11.60 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {5+10 x}{1+x+x^2+\log (3)} \, dx=5\,\ln \left (x^2+x+\ln \left (3\right )+1\right ) \]
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