Integrand size = 15, antiderivative size = 12 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \log \left (1+x^{2/3}\right ) \]
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Time = 0.00 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.067, Rules used = {266} \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \log \left (x^{2/3}+1\right ) \]
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Rule 266
Rubi steps \begin{align*} \text {integral}& = \frac {3}{2} \log \left (1+x^{2/3}\right ) \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \log \left (1+x^{2/3}\right ) \]
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Time = 5.98 (sec) , antiderivative size = 9, normalized size of antiderivative = 0.75
method | result | size |
derivativedivides | \(\frac {3 \ln \left (1+x^{\frac {2}{3}}\right )}{2}\) | \(9\) |
default | \(\frac {3 \ln \left (1+x^{\frac {2}{3}}\right )}{2}\) | \(9\) |
meijerg | \(\frac {3 \ln \left (1+x^{\frac {2}{3}}\right )}{2}\) | \(9\) |
trager | \(\frac {\ln \left (3 x^{\frac {2}{3}}+3 x^{\frac {4}{3}}+x^{2}+1\right )}{2}\) | \(19\) |
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none
Time = 0.28 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \, \log \left (x^{\frac {2}{3}} + 1\right ) \]
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Time = 0.07 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.83 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3 \log {\left (x^{\frac {2}{3}} + 1 \right )}}{2} \]
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none
Time = 0.23 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \, \log \left (x^{\frac {2}{3}} + 1\right ) \]
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none
Time = 0.28 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3}{2} \, \log \left (x^{\frac {2}{3}} + 1\right ) \]
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Time = 5.84 (sec) , antiderivative size = 8, normalized size of antiderivative = 0.67 \[ \int \frac {1}{\left (1+x^{2/3}\right ) \sqrt [3]{x}} \, dx=\frac {3\,\ln \left (x^{2/3}+1\right )}{2} \]
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