Integrand size = 13, antiderivative size = 14 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2^{1+\sqrt {x}}}{\log (2)} \]
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Time = 0.01 (sec) , antiderivative size = 14, 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} \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2^{\sqrt {x}+1}}{\log (2)} \]
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Rule 2240
Rubi steps \begin{align*} \text {integral}& = \frac {2^{1+\sqrt {x}}}{\log (2)} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2^{1+\sqrt {x}}}{\log (2)} \]
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Time = 0.05 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86
method | result | size |
derivativedivides | \(\frac {2 \,2^{\sqrt {x}}}{\ln \left (2\right )}\) | \(12\) |
default | \(\frac {2 \,2^{\sqrt {x}}}{\ln \left (2\right )}\) | \(12\) |
meijerg | \(-\frac {2 \left (1-{\mathrm e}^{\sqrt {x}\, \ln \left (2\right )}\right )}{\ln \left (2\right )}\) | \(18\) |
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none
Time = 0.32 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2 \cdot 2^{\left (\sqrt {x}\right )}}{\log \left (2\right )} \]
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Time = 0.06 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.71 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2 \cdot 2^{\sqrt {x}}}{\log {\left (2 \right )}} \]
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none
Time = 0.19 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.86 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2^{\sqrt {x} + 1}}{\log \left (2\right )} \]
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none
Time = 0.30 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2 \cdot 2^{\left (\sqrt {x}\right )}}{\log \left (2\right )} \]
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Time = 0.25 (sec) , antiderivative size = 11, normalized size of antiderivative = 0.79 \[ \int \frac {2^{\sqrt {x}}}{\sqrt {x}} \, dx=\frac {2\,2^{\sqrt {x}}}{\ln \left (2\right )} \]
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