Integrand size = 12, antiderivative size = 12 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} (1+\log (x))^{3/2} \]
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Time = 0.02 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2339, 30} \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} (\log (x)+1)^{3/2} \]
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Rule 30
Rule 2339
Rubi steps \begin{align*} \text {integral}& = \text {Subst}\left (\int \sqrt {x} \, dx,x,1+\log (x)\right ) \\ & = \frac {2}{3} (1+\log (x))^{3/2} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} (1+\log (x))^{3/2} \]
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Time = 0.53 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.75
method | result | size |
derivativedivides | \(\frac {2 \left (1+\ln \left (x \right )\right )^{\frac {3}{2}}}{3}\) | \(9\) |
default | \(\frac {2 \left (1+\ln \left (x \right )\right )^{\frac {3}{2}}}{3}\) | \(9\) |
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none
Time = 0.31 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} \, {\left (\log \left (x\right ) + 1\right )}^{\frac {3}{2}} \]
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Time = 0.29 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.83 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2 \left (\log {\left (x \right )} + 1\right )^{\frac {3}{2}}}{3} \]
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none
Time = 0.19 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} \, {\left (\log \left (x\right ) + 1\right )}^{\frac {3}{2}} \]
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none
Time = 0.32 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\frac {2}{3} \, {\left (\log \left (x\right ) + 1\right )}^{\frac {3}{2}} \]
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Time = 1.84 (sec) , antiderivative size = 13, normalized size of antiderivative = 1.08 \[ \int \frac {\sqrt {1+\log (x)}}{x} \, dx=\sqrt {\ln \left (x\right )+1}\,\left (\frac {2\,\ln \left (x\right )}{3}+\frac {2}{3}\right ) \]
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