Integrand size = 95, antiderivative size = 24 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=\left (-e^{16}+(2+2 x)^5\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right ) \]
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\[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=\int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {e^{17}-32 e (1+x)^5+160 (e-5 x) x (1+x)^4 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{(e-5 x) x \log \left (5-\frac {e}{x}\right )} \, dx \\ & = \int \left (\frac {e \left (-32 \left (1-\frac {e^{16}}{32}\right )-160 x-320 x^2-320 x^3-160 x^4-32 x^5\right )}{(e-5 x) x \log \left (5-\frac {e}{x}\right )}+160 (1+x)^4 \log \left (\log \left (5-\frac {e}{x}\right )\right )\right ) \, dx \\ & = 160 \int (1+x)^4 \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+e \int \frac {-32 \left (1-\frac {e^{16}}{32}\right )-160 x-320 x^2-320 x^3-160 x^4-32 x^5}{(e-5 x) x \log \left (5-\frac {e}{x}\right )} \, dx \\ & = 160 \int \left (\log \left (\log \left (5-\frac {e}{x}\right )\right )+4 x \log \left (\log \left (5-\frac {e}{x}\right )\right )+6 x^2 \log \left (\log \left (5-\frac {e}{x}\right )\right )+4 x^3 \log \left (\log \left (5-\frac {e}{x}\right )\right )+x^4 \log \left (\log \left (5-\frac {e}{x}\right )\right )\right ) \, dx+e \int \frac {-32 \left (1-\frac {e^{16}}{32}\right )-160 x-320 x^2-320 x^3-160 x^4-32 x^5}{(e-5 x) x \log \left (\frac {-e+5 x}{x}\right )} \, dx \\ & = 160 \int \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+160 \int x^4 \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+640 \int x \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+640 \int x^3 \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+960 \int x^2 \log \left (\log \left (5-\frac {e}{x}\right )\right ) \, dx+e \int \frac {-32 \left (1-\frac {e^{16}}{32}\right )-160 x-320 x^2-320 x^3-160 x^4-32 x^5}{(e-5 x) x \log \left (\frac {-e+5 x}{x}\right )} \, dx \\ \end{align*}
Time = 1.33 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.00 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=\left (-e^{16}+32 (1+x)^5\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right ) \]
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\[\int \frac {\left (5 x \,{\mathrm e}^{1-\ln \left (x \right )}-25 x \right ) \left (2+2 x \right )^{5} \ln \left (-{\mathrm e}^{1-\ln \left (x \right )}+5\right ) \ln \left (\ln \left (-{\mathrm e}^{1-\ln \left (x \right )}+5\right )\right )+\left (-1-x \right ) {\mathrm e}^{1-\ln \left (x \right )} \left (2+2 x \right )^{5}+\left (1+x \right ) {\mathrm e}^{16} {\mathrm e}^{1-\ln \left (x \right )}}{\left (\left (x^{2}+x \right ) {\mathrm e}^{1-\ln \left (x \right )}-5 x^{2}-5 x \right ) \ln \left (-{\mathrm e}^{1-\ln \left (x \right )}+5\right )}d x\]
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Time = 0.42 (sec) , antiderivative size = 44, normalized size of antiderivative = 1.83 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx={\left (32 \, x^{5} + 160 \, x^{4} + 320 \, x^{3} + 320 \, x^{2} + 160 \, x - e^{16} + 32\right )} \log \left (\log \left (\frac {5 \, x - e}{x}\right )\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 110 vs. \(2 (19) = 38\).
Time = 0.70 (sec) , antiderivative size = 110, normalized size of antiderivative = 4.58 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=\left (32 x^{5} + 160 x^{4} + 320 x^{3} + 320 x^{2} + 160 x - \frac {32 e^{2}}{15} - \frac {16 e}{3} - \frac {48 e^{3}}{125} - \frac {64 e^{4}}{1875} - \frac {16 e^{5}}{13125}\right ) \log {\left (\log {\left (5 - \frac {e}{x} \right )} \right )} - \frac {\left (-420000 - 28000 e^{2} - 70000 e - 5040 e^{3} - 448 e^{4} - 16 e^{5} + 13125 e^{16}\right ) \log {\left (\log {\left (5 - \frac {e}{x} \right )} \right )}}{13125} \]
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Time = 0.24 (sec) , antiderivative size = 45, normalized size of antiderivative = 1.88 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx={\left (32 \, x^{5} + 160 \, x^{4} + 320 \, x^{3} + 320 \, x^{2} + 160 \, x - e^{16} + 32\right )} \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 135 vs. \(2 (26) = 52\).
Time = 0.33 (sec) , antiderivative size = 135, normalized size of antiderivative = 5.62 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=32 \, x^{5} \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) + 160 \, x^{4} \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) + 320 \, x^{3} \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) + 320 \, x^{2} \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) + 160 \, x \log \left (\log \left (5 \, x - e\right ) - \log \left (x\right )\right ) - e^{16} \log \left (-\log \left (5 \, x - e\right ) + \log \left (x\right )\right ) + 32 \, \log \left (-\log \left (5 \, x - e\right ) + \log \left (x\right )\right ) \]
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Time = 12.87 (sec) , antiderivative size = 41, normalized size of antiderivative = 1.71 \[ \int \frac {\frac {e^{17} (1+x)}{x}+\frac {e (-1-x) (2+2 x)^5}{x}+(5 e-25 x) (2+2 x)^5 \log \left (5-\frac {e}{x}\right ) \log \left (\log \left (5-\frac {e}{x}\right )\right )}{\left (-5 x-5 x^2+\frac {e \left (x+x^2\right )}{x}\right ) \log \left (5-\frac {e}{x}\right )} \, dx=\ln \left (\ln \left (5-\frac {\mathrm {e}}{x}\right )\right )\,\left (32\,x^5+160\,x^4+320\,x^3+320\,x^2+160\,x-{\mathrm {e}}^{16}+32\right ) \]
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