Integrand size = 20, antiderivative size = 86 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {21}{5 (2+3 x)^5}+\frac {309}{4 (2+3 x)^4}+\frac {1020}{(2+3 x)^3}+\frac {12675}{(2+3 x)^2}+\frac {189375}{2+3 x}-\frac {6875}{2 (3+5 x)^2}+\frac {125000}{3+5 x}-1321875 \log (2+3 x)+1321875 \log (3+5 x) \]
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Time = 0.03 (sec) , antiderivative size = 86, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {78} \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {189375}{3 x+2}+\frac {125000}{5 x+3}+\frac {12675}{(3 x+2)^2}-\frac {6875}{2 (5 x+3)^2}+\frac {1020}{(3 x+2)^3}+\frac {309}{4 (3 x+2)^4}+\frac {21}{5 (3 x+2)^5}-1321875 \log (3 x+2)+1321875 \log (5 x+3) \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {63}{(2+3 x)^6}-\frac {927}{(2+3 x)^5}-\frac {9180}{(2+3 x)^4}-\frac {76050}{(2+3 x)^3}-\frac {568125}{(2+3 x)^2}-\frac {3965625}{2+3 x}+\frac {34375}{(3+5 x)^3}-\frac {625000}{(3+5 x)^2}+\frac {6609375}{3+5 x}\right ) \, dx \\ & = \frac {21}{5 (2+3 x)^5}+\frac {309}{4 (2+3 x)^4}+\frac {1020}{(2+3 x)^3}+\frac {12675}{(2+3 x)^2}+\frac {189375}{2+3 x}-\frac {6875}{2 (3+5 x)^2}+\frac {125000}{3+5 x}-1321875 \log (2+3 x)+1321875 \log (3+5 x) \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 88, normalized size of antiderivative = 1.02 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {21}{5 (2+3 x)^5}+\frac {309}{4 (2+3 x)^4}+\frac {1020}{(2+3 x)^3}+\frac {12675}{(2+3 x)^2}+\frac {189375}{2+3 x}-\frac {6875}{2 (3+5 x)^2}+\frac {125000}{3+5 x}-1321875 \log (2+3 x)+1321875 \log (-3 (3+5 x)) \]
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Time = 2.24 (sec) , antiderivative size = 63, normalized size of antiderivative = 0.73
method | result | size |
norman | \(\frac {535359375 x^{6}+1429766790 x^{2}+3391402500 x^{4}+\frac {1484332427}{4} x +\frac {4175803125}{2} x^{5}+\frac {11746762875}{4} x^{3}+\frac {401107483}{10}}{\left (2+3 x \right )^{5} \left (3+5 x \right )^{2}}-1321875 \ln \left (2+3 x \right )+1321875 \ln \left (3+5 x \right )\) | \(63\) |
risch | \(\frac {535359375 x^{6}+1429766790 x^{2}+3391402500 x^{4}+\frac {1484332427}{4} x +\frac {4175803125}{2} x^{5}+\frac {11746762875}{4} x^{3}+\frac {401107483}{10}}{\left (2+3 x \right )^{5} \left (3+5 x \right )^{2}}-1321875 \ln \left (2+3 x \right )+1321875 \ln \left (3+5 x \right )\) | \(64\) |
default | \(\frac {21}{5 \left (2+3 x \right )^{5}}+\frac {309}{4 \left (2+3 x \right )^{4}}+\frac {1020}{\left (2+3 x \right )^{3}}+\frac {12675}{\left (2+3 x \right )^{2}}+\frac {189375}{2+3 x}-\frac {6875}{2 \left (3+5 x \right )^{2}}+\frac {125000}{3+5 x}-1321875 \ln \left (2+3 x \right )+1321875 \ln \left (3+5 x \right )\) | \(81\) |
parallelrisch | \(-\frac {182735999520 x -55125360000000 \ln \left (x +\frac {3}{5}\right ) x^{2}+142077240000000 \ln \left (\frac {2}{3}+x \right ) x^{3}-11877840000000 \ln \left (x +\frac {3}{5}\right ) x +55125360000000 \ln \left (\frac {2}{3}+x \right ) x^{2}+11877840000000 \ln \left (\frac {2}{3}+x \right ) x +15440879443221 x^{5}+9504665081820 x^{6}+2436727959225 x^{7}+6511661995560 x^{3}+13372651494270 x^{4}+1690307998640 x^{2}+219625830000000 \ln \left (\frac {2}{3}+x \right ) x^{4}+1096416000000 \ln \left (\frac {2}{3}+x \right )+23127525000000 \ln \left (\frac {2}{3}+x \right ) x^{7}-23127525000000 \ln \left (x +\frac {3}{5}\right ) x^{7}-1096416000000 \ln \left (x +\frac {3}{5}\right )+203625009000000 \ln \left (\frac {2}{3}+x \right ) x^{5}-142077240000000 \ln \left (x +\frac {3}{5}\right ) x^{3}-203625009000000 \ln \left (x +\frac {3}{5}\right ) x^{5}-219625830000000 \ln \left (x +\frac {3}{5}\right ) x^{4}+104844780000000 \ln \left (\frac {2}{3}+x \right ) x^{6}-104844780000000 \ln \left (x +\frac {3}{5}\right ) x^{6}}{2880 \left (2+3 x \right )^{5} \left (3+5 x \right )^{2}}\) | \(185\) |
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Time = 0.23 (sec) , antiderivative size = 155, normalized size of antiderivative = 1.80 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {10707187500 \, x^{6} + 41758031250 \, x^{5} + 67828050000 \, x^{4} + 58733814375 \, x^{3} + 28595335800 \, x^{2} + 26437500 \, {\left (6075 \, x^{7} + 27540 \, x^{6} + 53487 \, x^{5} + 57690 \, x^{4} + 37320 \, x^{3} + 14480 \, x^{2} + 3120 \, x + 288\right )} \log \left (5 \, x + 3\right ) - 26437500 \, {\left (6075 \, x^{7} + 27540 \, x^{6} + 53487 \, x^{5} + 57690 \, x^{4} + 37320 \, x^{3} + 14480 \, x^{2} + 3120 \, x + 288\right )} \log \left (3 \, x + 2\right ) + 7421662135 \, x + 802214966}{20 \, {\left (6075 \, x^{7} + 27540 \, x^{6} + 53487 \, x^{5} + 57690 \, x^{4} + 37320 \, x^{3} + 14480 \, x^{2} + 3120 \, x + 288\right )}} \]
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Time = 0.10 (sec) , antiderivative size = 83, normalized size of antiderivative = 0.97 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=- \frac {- 10707187500 x^{6} - 41758031250 x^{5} - 67828050000 x^{4} - 58733814375 x^{3} - 28595335800 x^{2} - 7421662135 x - 802214966}{121500 x^{7} + 550800 x^{6} + 1069740 x^{5} + 1153800 x^{4} + 746400 x^{3} + 289600 x^{2} + 62400 x + 5760} + 1321875 \log {\left (x + \frac {3}{5} \right )} - 1321875 \log {\left (x + \frac {2}{3} \right )} \]
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Time = 0.23 (sec) , antiderivative size = 86, normalized size of antiderivative = 1.00 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {10707187500 \, x^{6} + 41758031250 \, x^{5} + 67828050000 \, x^{4} + 58733814375 \, x^{3} + 28595335800 \, x^{2} + 7421662135 \, x + 802214966}{20 \, {\left (6075 \, x^{7} + 27540 \, x^{6} + 53487 \, x^{5} + 57690 \, x^{4} + 37320 \, x^{3} + 14480 \, x^{2} + 3120 \, x + 288\right )}} + 1321875 \, \log \left (5 \, x + 3\right ) - 1321875 \, \log \left (3 \, x + 2\right ) \]
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Time = 0.27 (sec) , antiderivative size = 65, normalized size of antiderivative = 0.76 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {10707187500 \, x^{6} + 41758031250 \, x^{5} + 67828050000 \, x^{4} + 58733814375 \, x^{3} + 28595335800 \, x^{2} + 7421662135 \, x + 802214966}{20 \, {\left (5 \, x + 3\right )}^{2} {\left (3 \, x + 2\right )}^{5}} + 1321875 \, \log \left ({\left | 5 \, x + 3 \right |}\right ) - 1321875 \, \log \left ({\left | 3 \, x + 2 \right |}\right ) \]
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Time = 1.24 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.87 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^3} \, dx=\frac {88125\,x^6+\frac {687375\,x^5}{2}+\frac {5024300\,x^4}{9}+\frac {52207835\,x^3}{108}+\frac {95317786\,x^2}{405}+\frac {1484332427\,x}{24300}+\frac {401107483}{60750}}{x^7+\frac {68\,x^6}{15}+\frac {1981\,x^5}{225}+\frac {1282\,x^4}{135}+\frac {2488\,x^3}{405}+\frac {2896\,x^2}{1215}+\frac {208\,x}{405}+\frac {32}{675}}-2643750\,\mathrm {atanh}\left (30\,x+19\right ) \]
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