Integrand size = 22, antiderivative size = 64 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {1}{7 (2+3 x)^3}+\frac {111}{98 (2+3 x)^2}+\frac {3897}{343 (2+3 x)}-\frac {16 \log (1-2 x)}{26411}-\frac {136419 \log (2+3 x)}{2401}+\frac {625}{11} \log (3+5 x) \]
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Time = 0.02 (sec) , antiderivative size = 64, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {84} \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {3897}{343 (3 x+2)}+\frac {111}{98 (3 x+2)^2}+\frac {1}{7 (3 x+2)^3}-\frac {16 \log (1-2 x)}{26411}-\frac {136419 \log (3 x+2)}{2401}+\frac {625}{11} \log (5 x+3) \]
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Rule 84
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {32}{26411 (-1+2 x)}-\frac {9}{7 (2+3 x)^4}-\frac {333}{49 (2+3 x)^3}-\frac {11691}{343 (2+3 x)^2}-\frac {409257}{2401 (2+3 x)}+\frac {3125}{11 (3+5 x)}\right ) \, dx \\ & = \frac {1}{7 (2+3 x)^3}+\frac {111}{98 (2+3 x)^2}+\frac {3897}{343 (2+3 x)}-\frac {16 \log (1-2 x)}{26411}-\frac {136419 \log (2+3 x)}{2401}+\frac {625}{11} \log (3+5 x) \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 50, normalized size of antiderivative = 0.78 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {\frac {77 \left (32828+95859 x+70146 x^2\right )}{2 (2+3 x)^3}-16 \log (1-2 x)-1500609 \log (4+6 x)+1500625 \log (6+10 x)}{26411} \]
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Time = 2.56 (sec) , antiderivative size = 44, normalized size of antiderivative = 0.69
method | result | size |
norman | \(\frac {\frac {35073}{343} x^{2}+\frac {95859}{686} x +\frac {16414}{343}}{\left (2+3 x \right )^{3}}-\frac {16 \ln \left (-1+2 x \right )}{26411}-\frac {136419 \ln \left (2+3 x \right )}{2401}+\frac {625 \ln \left (3+5 x \right )}{11}\) | \(44\) |
risch | \(\frac {\frac {35073}{343} x^{2}+\frac {95859}{686} x +\frac {16414}{343}}{\left (2+3 x \right )^{3}}-\frac {16 \ln \left (-1+2 x \right )}{26411}-\frac {136419 \ln \left (2+3 x \right )}{2401}+\frac {625 \ln \left (3+5 x \right )}{11}\) | \(45\) |
default | \(\frac {625 \ln \left (3+5 x \right )}{11}-\frac {16 \ln \left (-1+2 x \right )}{26411}+\frac {1}{7 \left (2+3 x \right )^{3}}+\frac {111}{98 \left (2+3 x \right )^{2}}+\frac {3897}{343 \left (2+3 x \right )}-\frac {136419 \ln \left (2+3 x \right )}{2401}\) | \(53\) |
parallelrisch | \(-\frac {324131544 \ln \left (\frac {2}{3}+x \right ) x^{3}-324135000 \ln \left (x +\frac {3}{5}\right ) x^{3}+3456 \ln \left (x -\frac {1}{2}\right ) x^{3}+648263088 \ln \left (\frac {2}{3}+x \right ) x^{2}-648270000 \ln \left (x +\frac {3}{5}\right ) x^{2}+6912 \ln \left (x -\frac {1}{2}\right ) x^{2}+34124706 x^{3}+432175392 \ln \left (\frac {2}{3}+x \right ) x -432180000 \ln \left (x +\frac {3}{5}\right ) x +4608 \ln \left (x -\frac {1}{2}\right ) x +46644444 x^{2}+96038976 \ln \left (\frac {2}{3}+x \right )-96040000 \ln \left (x +\frac {3}{5}\right )+1024 \ln \left (x -\frac {1}{2}\right )+15975036 x}{211288 \left (2+3 x \right )^{3}}\) | \(117\) |
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Time = 0.23 (sec) , antiderivative size = 98, normalized size of antiderivative = 1.53 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {5401242 \, x^{2} + 3001250 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} \log \left (5 \, x + 3\right ) - 3001218 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} \log \left (3 \, x + 2\right ) - 32 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} \log \left (2 \, x - 1\right ) + 7381143 \, x + 2527756}{52822 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )}} \]
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Time = 0.10 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.88 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=- \frac {- 70146 x^{2} - 95859 x - 32828}{18522 x^{3} + 37044 x^{2} + 24696 x + 5488} - \frac {16 \log {\left (x - \frac {1}{2} \right )}}{26411} + \frac {625 \log {\left (x + \frac {3}{5} \right )}}{11} - \frac {136419 \log {\left (x + \frac {2}{3} \right )}}{2401} \]
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Time = 0.20 (sec) , antiderivative size = 54, normalized size of antiderivative = 0.84 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {70146 \, x^{2} + 95859 \, x + 32828}{686 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )}} + \frac {625}{11} \, \log \left (5 \, x + 3\right ) - \frac {136419}{2401} \, \log \left (3 \, x + 2\right ) - \frac {16}{26411} \, \log \left (2 \, x - 1\right ) \]
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Time = 0.28 (sec) , antiderivative size = 47, normalized size of antiderivative = 0.73 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {70146 \, x^{2} + 95859 \, x + 32828}{686 \, {\left (3 \, x + 2\right )}^{3}} + \frac {625}{11} \, \log \left ({\left | 5 \, x + 3 \right |}\right ) - \frac {136419}{2401} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {16}{26411} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
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Time = 0.05 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.70 \[ \int \frac {1}{(1-2 x) (2+3 x)^4 (3+5 x)} \, dx=\frac {625\,\ln \left (x+\frac {3}{5}\right )}{11}-\frac {136419\,\ln \left (x+\frac {2}{3}\right )}{2401}-\frac {16\,\ln \left (x-\frac {1}{2}\right )}{26411}+\frac {\frac {1299\,x^2}{343}+\frac {10651\,x}{2058}+\frac {16414}{9261}}{x^3+2\,x^2+\frac {4\,x}{3}+\frac {8}{27}} \]
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