Integrand size = 14, antiderivative size = 21 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=\frac {5 \left (-e+x+\frac {x (7-\log (x))}{4294967296}\right )}{x} \]
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Time = 0.00 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.62, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {12, 45} \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5 e}{x}-\frac {5 \log (x)}{4294967296} \]
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Rule 12
Rule 45
Rubi steps \begin{align*} \text {integral}& = \frac {\int \frac {21474836480 e-5 x}{x^2} \, dx}{4294967296} \\ & = \frac {\int \left (\frac {21474836480 e}{x^2}-\frac {5}{x}\right ) \, dx}{4294967296} \\ & = -\frac {5 e}{x}-\frac {5 \log (x)}{4294967296} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.62 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5 e}{x}-\frac {5 \log (x)}{4294967296} \]
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Time = 0.05 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.62
method | result | size |
default | \(-\frac {5 \,{\mathrm e}}{x}-\frac {5 \ln \left (x \right )}{4294967296}\) | \(13\) |
norman | \(-\frac {5 \,{\mathrm e}}{x}-\frac {5 \ln \left (x \right )}{4294967296}\) | \(13\) |
risch | \(-\frac {5 \,{\mathrm e}}{x}-\frac {5 \ln \left (x \right )}{4294967296}\) | \(13\) |
parallelrisch | \(-\frac {5 x \ln \left (x \right )+21474836480 \,{\mathrm e}}{4294967296 x}\) | \(16\) |
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none
Time = 0.23 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.67 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5 \, {\left (x \log \left (x\right ) + 4294967296 \, e\right )}}{4294967296 \, x} \]
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Time = 0.05 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.67 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=- \frac {5 \log {\left (x \right )}}{4294967296} - \frac {5 e}{x} \]
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none
Time = 0.18 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.57 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5 \, e}{x} - \frac {5}{4294967296} \, \log \left (x\right ) \]
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none
Time = 0.27 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.62 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5 \, e}{x} - \frac {5}{4294967296} \, \log \left ({\left | x \right |}\right ) \]
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Time = 12.48 (sec) , antiderivative size = 12, normalized size of antiderivative = 0.57 \[ \int \frac {21474836480 e-5 x}{4294967296 x^2} \, dx=-\frac {5\,\ln \left (x\right )}{4294967296}-\frac {5\,\mathrm {e}}{x} \]
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