Integrand size = 59, antiderivative size = 26 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-1+\frac {x}{\frac {17}{5}+\frac {4 (-2+x)}{2+\log \left (\frac {\log (5)}{3}\right )}} \]
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Time = 0.01 (sec) , antiderivative size = 40, normalized size of antiderivative = 1.54, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.068, Rules used = {12, 2006, 27, 32} \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-\frac {\left (6-17 \log \left (\frac {\log (5)}{3}\right )\right ) \left (2+\log \left (\frac {\log (5)}{3}\right )\right )}{4 \left (-20 x+6-17 \log \left (\frac {\log (5)}{3}\right )\right )} \]
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Rule 12
Rule 27
Rule 32
Rule 2006
Rubi steps \begin{align*} \text {integral}& = -\left (\left (5 \left (6-17 \log \left (\frac {\log (5)}{3}\right )\right ) \left (2+\log \left (\frac {\log (5)}{3}\right )\right )\right ) \int \frac {1}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx\right ) \\ & = -\left (\left (5 \left (6-17 \log \left (\frac {\log (5)}{3}\right )\right ) \left (2+\log \left (\frac {\log (5)}{3}\right )\right )\right ) \int \frac {1}{400 x^2-40 x \left (6-17 \log \left (\frac {\log (5)}{3}\right )\right )+\left (6-17 \log \left (\frac {\log (5)}{3}\right )\right )^2} \, dx\right ) \\ & = -\left (\left (5 \left (6-17 \log \left (\frac {\log (5)}{3}\right )\right ) \left (2+\log \left (\frac {\log (5)}{3}\right )\right )\right ) \int \frac {1}{\left (-6+20 x+17 \log \left (\frac {\log (5)}{3}\right )\right )^2} \, dx\right ) \\ & = -\frac {\left (6-17 \log \left (\frac {\log (5)}{3}\right )\right ) \left (2+\log \left (\frac {\log (5)}{3}\right )\right )}{4 \left (6-20 x-17 \log \left (\frac {\log (5)}{3}\right )\right )} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.62 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-\frac {-12+28 \log \left (\frac {\log (5)}{3}\right )+17 \log ^2\left (\frac {\log (5)}{3}\right )}{4 \left (-6+20 x+17 \log \left (\frac {\log (5)}{3}\right )\right )} \]
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Time = 0.31 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.35
method | result | size |
gosper | \(-\frac {17 \ln \left (\frac {\ln \left (5\right )}{3}\right )^{2}+28 \ln \left (\frac {\ln \left (5\right )}{3}\right )-12}{4 \left (17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+20 x -6\right )}\) | \(35\) |
default | \(-\frac {85 \ln \left (\frac {\ln \left (5\right )}{3}\right )^{2}+140 \ln \left (\frac {\ln \left (5\right )}{3}\right )-60}{20 \left (17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+20 x -6\right )}\) | \(35\) |
parallelrisch | \(-\frac {85 \ln \left (\frac {\ln \left (5\right )}{3}\right )^{2}+140 \ln \left (\frac {\ln \left (5\right )}{3}\right )-60}{20 \left (17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+20 x -6\right )}\) | \(35\) |
norman | \(\frac {3-\frac {17 \ln \left (3\right )^{2}}{4}+\frac {17 \ln \left (3\right ) \ln \left (\ln \left (5\right )\right )}{2}-\frac {17 \ln \left (\ln \left (5\right )\right )^{2}}{4}+7 \ln \left (3\right )-7 \ln \left (\ln \left (5\right )\right )}{17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+20 x -6}\) | \(47\) |
risch | \(\frac {\ln \left (3\right )^{2}}{4 \ln \left (3\right )-4 \ln \left (\ln \left (5\right )\right )-\frac {80 x}{17}+\frac {24}{17}}-\frac {\ln \left (3\right ) \ln \left (\ln \left (5\right )\right )}{2 \left (\ln \left (3\right )-\ln \left (\ln \left (5\right )\right )-\frac {20 x}{17}+\frac {6}{17}\right )}+\frac {\ln \left (\ln \left (5\right )\right )^{2}}{4 \ln \left (3\right )-4 \ln \left (\ln \left (5\right )\right )-\frac {80 x}{17}+\frac {24}{17}}-\frac {7 \ln \left (3\right )}{17 \left (\ln \left (3\right )-\ln \left (\ln \left (5\right )\right )-\frac {20 x}{17}+\frac {6}{17}\right )}+\frac {7 \ln \left (\ln \left (5\right )\right )}{17 \left (\ln \left (3\right )-\ln \left (\ln \left (5\right )\right )-\frac {20 x}{17}+\frac {6}{17}\right )}-\frac {3}{17 \left (\ln \left (3\right )-\ln \left (\ln \left (5\right )\right )-\frac {20 x}{17}+\frac {6}{17}\right )}\) | \(117\) |
meijerg | \(\frac {3 x}{\left (\frac {17 \ln \left (\frac {\ln \left (5\right )}{3}\right )}{20}-\frac {3}{10}\right ) \left (-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6\right ) \left (1-\frac {20 x}{-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6}\right )}-\frac {17 \ln \left (\frac {\ln \left (5\right )}{3}\right )^{2} x}{4 \left (\frac {17 \ln \left (\frac {\ln \left (5\right )}{3}\right )}{20}-\frac {3}{10}\right ) \left (-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6\right ) \left (1-\frac {20 x}{-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6}\right )}-\frac {7 \ln \left (\frac {\ln \left (5\right )}{3}\right ) x}{\left (\frac {17 \ln \left (\frac {\ln \left (5\right )}{3}\right )}{20}-\frac {3}{10}\right ) \left (-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6\right ) \left (1-\frac {20 x}{-17 \ln \left (\frac {\ln \left (5\right )}{3}\right )+6}\right )}\) | \(143\) |
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Time = 0.30 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.31 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-\frac {17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right )^{2} + 28 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 12}{4 \, {\left (20 \, x + 17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 6\right )}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 56 vs. \(2 (20) = 40\).
Time = 0.15 (sec) , antiderivative size = 56, normalized size of antiderivative = 2.15 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=- \frac {- 140 \log {\left (3 \right )} - 170 \log {\left (3 \right )} \log {\left (\log {\left (5 \right )} \right )} - 60 + 85 \log {\left (\log {\left (5 \right )} \right )}^{2} + 140 \log {\left (\log {\left (5 \right )} \right )} + 85 \log {\left (3 \right )}^{2}}{400 x - 340 \log {\left (3 \right )} - 120 + 340 \log {\left (\log {\left (5 \right )} \right )}} \]
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Time = 0.24 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.31 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-\frac {17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right )^{2} + 28 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 12}{4 \, {\left (20 \, x + 17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 6\right )}} \]
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Time = 0.26 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.31 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=-\frac {17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right )^{2} + 28 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 12}{4 \, {\left (20 \, x + 17 \, \log \left (\frac {1}{3} \, \log \left (5\right )\right ) - 6\right )}} \]
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Time = 0.24 (sec) , antiderivative size = 46, normalized size of antiderivative = 1.77 \[ \int \frac {-60+140 \log \left (\frac {\log (5)}{3}\right )+85 \log ^2\left (\frac {\log (5)}{3}\right )}{36-240 x+400 x^2+(-204+680 x) \log \left (\frac {\log (5)}{3}\right )+289 \log ^2\left (\frac {\log (5)}{3}\right )} \, dx=\frac {7\,\ln \left (3\right )-7\,\ln \left (\ln \left (5\right )\right )-\frac {17\,{\ln \left (\ln \left (5\right )\right )}^2}{4}+\frac {17\,\ln \left (3\right )\,\ln \left (\ln \left (5\right )\right )}{2}-\frac {17\,{\ln \left (3\right )}^2}{4}+3}{20\,x+\ln \left (\frac {{\ln \left (5\right )}^{17}}{129140163}\right )-6} \]
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