Integrand size = 20, antiderivative size = 55 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=\frac {7}{972 (2+3 x)^4}-\frac {107}{729 (2+3 x)^3}+\frac {185}{162 (2+3 x)^2}-\frac {1025}{243 (2+3 x)}-\frac {250}{243} \log (2+3 x) \]
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Time = 0.01 (sec) , antiderivative size = 55, 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} \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {1025}{243 (3 x+2)}+\frac {185}{162 (3 x+2)^2}-\frac {107}{729 (3 x+2)^3}+\frac {7}{972 (3 x+2)^4}-\frac {250}{243} \log (3 x+2) \]
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Rule 78
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {7}{81 (2+3 x)^5}+\frac {107}{81 (2+3 x)^4}-\frac {185}{27 (2+3 x)^3}+\frac {1025}{81 (2+3 x)^2}-\frac {250}{81 (2+3 x)}\right ) \, dx \\ & = \frac {7}{972 (2+3 x)^4}-\frac {107}{729 (2+3 x)^3}+\frac {185}{162 (2+3 x)^2}-\frac {1025}{243 (2+3 x)}-\frac {250}{243} \log (2+3 x) \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 41, normalized size of antiderivative = 0.75 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {85915+404124 x+634230 x^2+332100 x^3+3000 (2+3 x)^4 \log (2+3 x)}{2916 (2+3 x)^4} \]
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Time = 2.88 (sec) , antiderivative size = 34, normalized size of antiderivative = 0.62
method | result | size |
risch | \(\frac {-\frac {1025}{9} x^{3}-\frac {435}{2} x^{2}-\frac {33677}{243} x -\frac {85915}{2916}}{\left (2+3 x \right )^{4}}-\frac {250 \ln \left (2+3 x \right )}{243}\) | \(34\) |
norman | \(\frac {\frac {38935}{216} x^{2}+\frac {61315}{216} x^{3}+\frac {6187}{162} x +\frac {85915}{576} x^{4}}{\left (2+3 x \right )^{4}}-\frac {250 \ln \left (2+3 x \right )}{243}\) | \(37\) |
default | \(\frac {7}{972 \left (2+3 x \right )^{4}}-\frac {107}{729 \left (2+3 x \right )^{3}}+\frac {185}{162 \left (2+3 x \right )^{2}}-\frac {1025}{243 \left (2+3 x \right )}-\frac {250 \ln \left (2+3 x \right )}{243}\) | \(46\) |
parallelrisch | \(-\frac {1296000 \ln \left (\frac {2}{3}+x \right ) x^{4}+3456000 \ln \left (\frac {2}{3}+x \right ) x^{3}-2319705 x^{4}+3456000 \ln \left (\frac {2}{3}+x \right ) x^{2}-4414680 x^{3}+1536000 \ln \left (\frac {2}{3}+x \right ) x -2803320 x^{2}+256000 \ln \left (\frac {2}{3}+x \right )-593952 x}{15552 \left (2+3 x \right )^{4}}\) | \(69\) |
meijerg | \(\frac {27 x \left (\frac {27}{8} x^{3}+9 x^{2}+9 x +4\right )}{128 \left (1+\frac {3 x}{2}\right )^{4}}+\frac {27 x^{2} \left (\frac {9}{4} x^{2}+6 x +6\right )}{128 \left (1+\frac {3 x}{2}\right )^{4}}-\frac {15 x^{3} \left (\frac {3 x}{2}+4\right )}{128 \left (1+\frac {3 x}{2}\right )^{4}}-\frac {325 x^{4}}{128 \left (1+\frac {3 x}{2}\right )^{4}}+\frac {25 x \left (\frac {3375}{8} x^{3}+585 x^{2}+315 x +60\right )}{972 \left (1+\frac {3 x}{2}\right )^{4}}-\frac {250 \ln \left (1+\frac {3 x}{2}\right )}{243}\) | \(111\) |
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Time = 0.22 (sec) , antiderivative size = 67, normalized size of antiderivative = 1.22 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {332100 \, x^{3} + 634230 \, x^{2} + 3000 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (3 \, x + 2\right ) + 404124 \, x + 85915}{2916 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} \]
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Time = 0.07 (sec) , antiderivative size = 46, normalized size of antiderivative = 0.84 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=- \frac {332100 x^{3} + 634230 x^{2} + 404124 x + 85915}{236196 x^{4} + 629856 x^{3} + 629856 x^{2} + 279936 x + 46656} - \frac {250 \log {\left (3 x + 2 \right )}}{243} \]
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Time = 0.21 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.87 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {332100 \, x^{3} + 634230 \, x^{2} + 404124 \, x + 85915}{2916 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} - \frac {250}{243} \, \log \left (3 \, x + 2\right ) \]
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Time = 0.28 (sec) , antiderivative size = 55, normalized size of antiderivative = 1.00 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {1025}{243 \, {\left (3 \, x + 2\right )}} + \frac {185}{162 \, {\left (3 \, x + 2\right )}^{2}} - \frac {107}{729 \, {\left (3 \, x + 2\right )}^{3}} + \frac {7}{972 \, {\left (3 \, x + 2\right )}^{4}} + \frac {250}{243} \, \log \left (\frac {{\left | 3 \, x + 2 \right |}}{3 \, {\left (3 \, x + 2\right )}^{2}}\right ) \]
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Time = 0.06 (sec) , antiderivative size = 31, normalized size of antiderivative = 0.56 \[ \int \frac {(1-2 x) (3+5 x)^3}{(2+3 x)^5} \, dx=-\frac {250\,\ln \left (x+\frac {2}{3}\right )}{243}-\frac {\frac {1025\,x^3}{9}+\frac {435\,x^2}{2}+\frac {33677\,x}{243}+\frac {85915}{2916}}{{\left (3\,x+2\right )}^4} \]
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