Integrand size = 31, antiderivative size = 23 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=2 \left (3+\frac {x+4 \left (x+e^x x\right ) (x+\log (x))}{x^2}\right ) \]
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Time = 0.05 (sec) , antiderivative size = 33, normalized size of antiderivative = 1.43, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.097, Rules used = {14, 2341, 2326} \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\frac {8 e^x \left (x^2+x \log (x)\right )}{x^2}+\frac {8}{x}-\frac {2 (3-4 \log (x))}{x} \]
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Rule 14
Rule 2326
Rule 2341
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {2 (-3+4 \log (x))}{x^2}+\frac {8 e^x \left (1+x^2-\log (x)+x \log (x)\right )}{x^2}\right ) \, dx \\ & = -\left (2 \int \frac {-3+4 \log (x)}{x^2} \, dx\right )+8 \int \frac {e^x \left (1+x^2-\log (x)+x \log (x)\right )}{x^2} \, dx \\ & = \frac {8}{x}-\frac {2 (3-4 \log (x))}{x}+\frac {8 e^x \left (x^2+x \log (x)\right )}{x^2} \\ \end{align*}
Time = 0.05 (sec) , antiderivative size = 21, normalized size of antiderivative = 0.91 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\frac {2+8 e^x x+8 \left (1+e^x\right ) \log (x)}{x} \]
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Time = 0.06 (sec) , antiderivative size = 22, normalized size of antiderivative = 0.96
method | result | size |
norman | \(\frac {2+8 \,{\mathrm e}^{x} x +8 \,{\mathrm e}^{x} \ln \left (x \right )+8 \ln \left (x \right )}{x}\) | \(22\) |
parallelrisch | \(-\frac {-8 \,{\mathrm e}^{x} x -2-8 \,{\mathrm e}^{x} \ln \left (x \right )-8 \ln \left (x \right )}{x}\) | \(23\) |
risch | \(\frac {8 \left ({\mathrm e}^{x}+1\right ) \ln \left (x \right )}{x}+\frac {8 \,{\mathrm e}^{x} x +2}{x}\) | \(25\) |
default | \(\frac {8 \,{\mathrm e}^{x} x +8 \,{\mathrm e}^{x} \ln \left (x \right )}{x}+\frac {2}{x}+\frac {8 \ln \left (x \right )}{x}\) | \(30\) |
parts | \(\frac {8 \,{\mathrm e}^{x} x +8 \,{\mathrm e}^{x} \ln \left (x \right )}{x}+\frac {2}{x}+\frac {8 \ln \left (x \right )}{x}\) | \(30\) |
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Time = 0.29 (sec) , antiderivative size = 20, normalized size of antiderivative = 0.87 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\frac {2 \, {\left (4 \, x e^{x} + 4 \, {\left (e^{x} + 1\right )} \log \left (x\right ) + 1\right )}}{x} \]
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Time = 0.10 (sec) , antiderivative size = 22, normalized size of antiderivative = 0.96 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\frac {\left (8 x + 8 \log {\left (x \right )}\right ) e^{x}}{x} + \frac {8 \log {\left (x \right )}}{x} + \frac {2}{x} \]
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\[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\int { \frac {2 \, {\left (4 \, {\left (x^{2} + 1\right )} e^{x} + 4 \, {\left ({\left (x - 1\right )} e^{x} - 1\right )} \log \left (x\right ) + 3\right )}}{x^{2}} \,d x } \]
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Time = 0.29 (sec) , antiderivative size = 22, normalized size of antiderivative = 0.96 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=\frac {2 \, {\left (4 \, x e^{x} + 4 \, e^{x} \log \left (x\right ) + 4 \, \log \left (x\right ) + 1\right )}}{x} \]
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Time = 13.52 (sec) , antiderivative size = 21, normalized size of antiderivative = 0.91 \[ \int \frac {6+e^x \left (8+8 x^2\right )+\left (-8+e^x (-8+8 x)\right ) \log (x)}{x^2} \, dx=8\,{\mathrm {e}}^x+\frac {8\,\ln \left (x\right )+8\,{\mathrm {e}}^x\,\ln \left (x\right )+2}{x} \]
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