Integrand size = 13, antiderivative size = 9 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 e^{\sqrt [3]{x}} \]
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Time = 0.01 (sec) , antiderivative size = 9, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {2240} \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 e^{\sqrt [3]{x}} \]
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Rule 2240
Rubi steps \begin{align*} \text {integral}& = 3 e^{\sqrt [3]{x}} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 9, normalized size of antiderivative = 1.00 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 e^{\sqrt [3]{x}} \]
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Time = 0.02 (sec) , antiderivative size = 7, normalized size of antiderivative = 0.78
method | result | size |
derivativedivides | \(3 \,{\mathrm e}^{x^{\frac {1}{3}}}\) | \(7\) |
default | \(3 \,{\mathrm e}^{x^{\frac {1}{3}}}\) | \(7\) |
meijerg | \(-3+3 \,{\mathrm e}^{x^{\frac {1}{3}}}\) | \(9\) |
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none
Time = 0.28 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.67 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 \, e^{\left (x^{\frac {1}{3}}\right )} \]
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Time = 0.13 (sec) , antiderivative size = 7, normalized size of antiderivative = 0.78 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 e^{\sqrt [3]{x}} \]
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none
Time = 0.21 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.67 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 \, e^{\left (x^{\frac {1}{3}}\right )} \]
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none
Time = 0.31 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.67 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3 \, e^{\left (x^{\frac {1}{3}}\right )} \]
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Time = 0.29 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.67 \[ \int \frac {e^{\sqrt [3]{x}}}{x^{2/3}} \, dx=3\,{\mathrm {e}}^{x^{1/3}} \]
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