Integrand size = 20, antiderivative size = 75 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {7}{5 (2+3 x)^5}-\frac {17}{(2+3 x)^4}-\frac {505}{3 (2+3 x)^3}-\frac {1675}{(2+3 x)^2}-\frac {20875}{2+3 x}-\frac {6875}{3+5 x}+125000 \log (2+3 x)-125000 \log (3+5 x) \]
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Time = 0.03 (sec) , antiderivative size = 75, 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} \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {20875}{3 x+2}-\frac {6875}{5 x+3}-\frac {1675}{(3 x+2)^2}-\frac {505}{3 (3 x+2)^3}-\frac {17}{(3 x+2)^4}-\frac {7}{5 (3 x+2)^5}+125000 \log (3 x+2)-125000 \log (5 x+3) \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {21}{(2+3 x)^6}+\frac {204}{(2+3 x)^5}+\frac {1515}{(2+3 x)^4}+\frac {10050}{(2+3 x)^3}+\frac {62625}{(2+3 x)^2}+\frac {375000}{2+3 x}+\frac {34375}{(3+5 x)^2}-\frac {625000}{3+5 x}\right ) \, dx \\ & = -\frac {7}{5 (2+3 x)^5}-\frac {17}{(2+3 x)^4}-\frac {505}{3 (2+3 x)^3}-\frac {1675}{(2+3 x)^2}-\frac {20875}{2+3 x}-\frac {6875}{3+5 x}+125000 \log (2+3 x)-125000 \log (3+5 x) \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 77, normalized size of antiderivative = 1.03 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {7}{5 (2+3 x)^5}-\frac {17}{(2+3 x)^4}-\frac {505}{3 (2+3 x)^3}-\frac {1675}{(2+3 x)^2}-\frac {20875}{2+3 x}-\frac {6875}{3+5 x}+125000 \log (2+3 x)-125000 \log (-3 (3+5 x)) \]
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Time = 2.21 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.77
method | result | size |
norman | \(\frac {-44092500 x^{3}-33412500 x^{4}-29084750 x^{2}-10125000 x^{5}-\frac {28768970}{3} x -\frac {6321631}{5}}{\left (2+3 x \right )^{5} \left (3+5 x \right )}+125000 \ln \left (2+3 x \right )-125000 \ln \left (3+5 x \right )\) | \(58\) |
risch | \(\frac {-44092500 x^{3}-33412500 x^{4}-29084750 x^{2}-10125000 x^{5}-\frac {28768970}{3} x -\frac {6321631}{5}}{\left (2+3 x \right )^{5} \left (3+5 x \right )}+125000 \ln \left (2+3 x \right )-125000 \ln \left (3+5 x \right )\) | \(59\) |
default | \(-\frac {7}{5 \left (2+3 x \right )^{5}}-\frac {17}{\left (2+3 x \right )^{4}}-\frac {505}{3 \left (2+3 x \right )^{3}}-\frac {1675}{\left (2+3 x \right )^{2}}-\frac {20875}{2+3 x}-\frac {6875}{3+5 x}+125000 \ln \left (2+3 x \right )-125000 \ln \left (3+5 x \right )\) | \(72\) |
parallelrisch | \(\frac {960000080 x -201600000000 \ln \left (x +\frac {3}{5}\right ) x^{2}+410400000000 \ln \left (\frac {2}{3}+x \right ) x^{3}-52800000000 \ln \left (x +\frac {3}{5}\right ) x +201600000000 \ln \left (\frac {2}{3}+x \right ) x^{2}+52800000000 \ln \left (\frac {2}{3}+x \right ) x +25351074549 x^{5}+7680781665 x^{6}+22075556040 x^{3}+33460370730 x^{4}+7280000160 x^{2}+469800000000 \ln \left (\frac {2}{3}+x \right ) x^{4}+5760000000 \ln \left (\frac {2}{3}+x \right )-5760000000 \ln \left (x +\frac {3}{5}\right )+286740000000 \ln \left (\frac {2}{3}+x \right ) x^{5}-410400000000 \ln \left (x +\frac {3}{5}\right ) x^{3}-286740000000 \ln \left (x +\frac {3}{5}\right ) x^{5}-469800000000 \ln \left (x +\frac {3}{5}\right ) x^{4}+72900000000 \ln \left (\frac {2}{3}+x \right ) x^{6}-72900000000 \ln \left (x +\frac {3}{5}\right ) x^{6}}{480 \left (2+3 x \right )^{5} \left (3+5 x \right )}\) | \(162\) |
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Time = 0.22 (sec) , antiderivative size = 135, normalized size of antiderivative = 1.80 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {151875000 \, x^{5} + 501187500 \, x^{4} + 661387500 \, x^{3} + 436271250 \, x^{2} + 1875000 \, {\left (1215 \, x^{6} + 4779 \, x^{5} + 7830 \, x^{4} + 6840 \, x^{3} + 3360 \, x^{2} + 880 \, x + 96\right )} \log \left (5 \, x + 3\right ) - 1875000 \, {\left (1215 \, x^{6} + 4779 \, x^{5} + 7830 \, x^{4} + 6840 \, x^{3} + 3360 \, x^{2} + 880 \, x + 96\right )} \log \left (3 \, x + 2\right ) + 143844850 \, x + 18964893}{15 \, {\left (1215 \, x^{6} + 4779 \, x^{5} + 7830 \, x^{4} + 6840 \, x^{3} + 3360 \, x^{2} + 880 \, x + 96\right )}} \]
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Time = 0.09 (sec) , antiderivative size = 71, normalized size of antiderivative = 0.95 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=- \frac {151875000 x^{5} + 501187500 x^{4} + 661387500 x^{3} + 436271250 x^{2} + 143844850 x + 18964893}{18225 x^{6} + 71685 x^{5} + 117450 x^{4} + 102600 x^{3} + 50400 x^{2} + 13200 x + 1440} - 125000 \log {\left (x + \frac {3}{5} \right )} + 125000 \log {\left (x + \frac {2}{3} \right )} \]
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Time = 0.24 (sec) , antiderivative size = 76, normalized size of antiderivative = 1.01 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {151875000 \, x^{5} + 501187500 \, x^{4} + 661387500 \, x^{3} + 436271250 \, x^{2} + 143844850 \, x + 18964893}{15 \, {\left (1215 \, x^{6} + 4779 \, x^{5} + 7830 \, x^{4} + 6840 \, x^{3} + 3360 \, x^{2} + 880 \, x + 96\right )}} - 125000 \, \log \left (5 \, x + 3\right ) + 125000 \, \log \left (3 \, x + 2\right ) \]
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Time = 0.29 (sec) , antiderivative size = 76, normalized size of antiderivative = 1.01 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=-\frac {6875}{5 \, x + 3} + \frac {1875 \, {\left (\frac {34866}{5 \, x + 3} + \frac {19635}{{\left (5 \, x + 3\right )}^{2}} + \frac {5040}{{\left (5 \, x + 3\right )}^{3}} + \frac {505}{{\left (5 \, x + 3\right )}^{4}} + 23625\right )}}{{\left (\frac {1}{5 \, x + 3} + 3\right )}^{5}} + 125000 \, \log \left ({\left | -\frac {1}{5 \, x + 3} - 3 \right |}\right ) \]
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Time = 0.05 (sec) , antiderivative size = 66, normalized size of antiderivative = 0.88 \[ \int \frac {1-2 x}{(2+3 x)^6 (3+5 x)^2} \, dx=250000\,\mathrm {atanh}\left (30\,x+19\right )-\frac {\frac {25000\,x^5}{3}+27500\,x^4+\frac {2939500\,x^3}{81}+\frac {5816950\,x^2}{243}+\frac {5753794\,x}{729}+\frac {6321631}{6075}}{x^6+\frac {59\,x^5}{15}+\frac {58\,x^4}{9}+\frac {152\,x^3}{27}+\frac {224\,x^2}{81}+\frac {176\,x}{243}+\frac {32}{405}} \]
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