Integrand size = 22, antiderivative size = 65 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=\frac {121}{686 (1-2 x)^2}+\frac {319}{2401 (1-2 x)}-\frac {1}{686 (2+3 x)^2}+\frac {64}{2401 (2+3 x)}-\frac {829 \log (1-2 x)}{16807}+\frac {829 \log (2+3 x)}{16807} \]
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Time = 0.02 (sec) , antiderivative size = 65, 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 = {90} \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=\frac {319}{2401 (1-2 x)}+\frac {64}{2401 (3 x+2)}+\frac {121}{686 (1-2 x)^2}-\frac {1}{686 (3 x+2)^2}-\frac {829 \log (1-2 x)}{16807}+\frac {829 \log (3 x+2)}{16807} \]
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Rule 90
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {242}{343 (-1+2 x)^3}+\frac {638}{2401 (-1+2 x)^2}-\frac {1658}{16807 (-1+2 x)}+\frac {3}{343 (2+3 x)^3}-\frac {192}{2401 (2+3 x)^2}+\frac {2487}{16807 (2+3 x)}\right ) \, dx \\ & = \frac {121}{686 (1-2 x)^2}+\frac {319}{2401 (1-2 x)}-\frac {1}{686 (2+3 x)^2}+\frac {64}{2401 (2+3 x)}-\frac {829 \log (1-2 x)}{16807}+\frac {829 \log (2+3 x)}{16807} \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.74 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=\frac {-\frac {7 \left (-6189-12104 x+2487 x^2+9948 x^3\right )}{\left (-2+x+6 x^2\right )^2}-1658 \log (1-2 x)+1658 \log (2+3 x)}{33614} \]
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Time = 0.88 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.74
method | result | size |
norman | \(\frac {-\frac {4974}{2401} x^{3}-\frac {2487}{4802} x^{2}+\frac {6052}{2401} x +\frac {6189}{4802}}{\left (-1+2 x \right )^{2} \left (2+3 x \right )^{2}}-\frac {829 \ln \left (-1+2 x \right )}{16807}+\frac {829 \ln \left (2+3 x \right )}{16807}\) | \(48\) |
risch | \(\frac {-\frac {4974}{2401} x^{3}-\frac {2487}{4802} x^{2}+\frac {6052}{2401} x +\frac {6189}{4802}}{\left (-1+2 x \right )^{2} \left (2+3 x \right )^{2}}-\frac {829 \ln \left (-1+2 x \right )}{16807}+\frac {829 \ln \left (2+3 x \right )}{16807}\) | \(49\) |
default | \(\frac {121}{686 \left (-1+2 x \right )^{2}}-\frac {319}{2401 \left (-1+2 x \right )}-\frac {829 \ln \left (-1+2 x \right )}{16807}-\frac {1}{686 \left (2+3 x \right )^{2}}+\frac {64}{2401 \left (2+3 x \right )}+\frac {829 \ln \left (2+3 x \right )}{16807}\) | \(54\) |
parallelrisch | \(\frac {119376 \ln \left (\frac {2}{3}+x \right ) x^{4}-119376 \ln \left (x -\frac {1}{2}\right ) x^{4}+256102+39792 \ln \left (\frac {2}{3}+x \right ) x^{3}-39792 \ln \left (x -\frac {1}{2}\right ) x^{3}+1525104 x^{4}-76268 \ln \left (\frac {2}{3}+x \right ) x^{2}+76268 \ln \left (x -\frac {1}{2}\right ) x^{2}+369096 x^{3}-13264 \ln \left (\frac {2}{3}+x \right ) x +13264 \ln \left (x -\frac {1}{2}\right ) x -1009190 x^{2}+13264 \ln \left (\frac {2}{3}+x \right )-13264 \ln \left (x -\frac {1}{2}\right )}{67228 \left (-1+2 x \right )^{2} \left (2+3 x \right )^{2}}\) | \(114\) |
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Time = 0.23 (sec) , antiderivative size = 95, normalized size of antiderivative = 1.46 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=-\frac {69636 \, x^{3} + 17409 \, x^{2} - 1658 \, {\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )} \log \left (3 \, x + 2\right ) + 1658 \, {\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )} \log \left (2 \, x - 1\right ) - 84728 \, x - 43323}{33614 \, {\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )}} \]
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Time = 0.08 (sec) , antiderivative size = 54, normalized size of antiderivative = 0.83 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=- \frac {9948 x^{3} + 2487 x^{2} - 12104 x - 6189}{172872 x^{4} + 57624 x^{3} - 110446 x^{2} - 19208 x + 19208} - \frac {829 \log {\left (x - \frac {1}{2} \right )}}{16807} + \frac {829 \log {\left (x + \frac {2}{3} \right )}}{16807} \]
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Time = 0.21 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.86 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=-\frac {9948 \, x^{3} + 2487 \, x^{2} - 12104 \, x - 6189}{4802 \, {\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )}} + \frac {829}{16807} \, \log \left (3 \, x + 2\right ) - \frac {829}{16807} \, \log \left (2 \, x - 1\right ) \]
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Time = 0.27 (sec) , antiderivative size = 46, normalized size of antiderivative = 0.71 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=-\frac {9948 \, x^{3} + 2487 \, x^{2} - 12104 \, x - 6189}{4802 \, {\left (6 \, x^{2} + x - 2\right )}^{2}} + \frac {829}{16807} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {829}{16807} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
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Time = 1.34 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.69 \[ \int \frac {(3+5 x)^2}{(1-2 x)^3 (2+3 x)^3} \, dx=\frac {1658\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{16807}+\frac {-\frac {829\,x^3}{14406}-\frac {829\,x^2}{57624}+\frac {1513\,x}{21609}+\frac {2063}{57624}}{x^4+\frac {x^3}{3}-\frac {23\,x^2}{36}-\frac {x}{9}+\frac {1}{9}} \]
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