Integrand size = 22, antiderivative size = 59 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {49}{36 (2+3 x)^4}+\frac {217}{27 (2+3 x)^3}+\frac {121}{2 (2+3 x)^2}+\frac {605}{2+3 x}-3025 \log (2+3 x)+3025 \log (3+5 x) \]
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Time = 0.02 (sec) , antiderivative size = 59, 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} \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {605}{3 x+2}+\frac {121}{2 (3 x+2)^2}+\frac {217}{27 (3 x+2)^3}+\frac {49}{36 (3 x+2)^4}-3025 \log (3 x+2)+3025 \log (5 x+3) \]
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Rule 90
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {49}{3 (2+3 x)^5}-\frac {217}{3 (2+3 x)^4}-\frac {363}{(2+3 x)^3}-\frac {1815}{(2+3 x)^2}-\frac {9075}{2+3 x}+\frac {15125}{3+5 x}\right ) \, dx \\ & = \frac {49}{36 (2+3 x)^4}+\frac {217}{27 (2+3 x)^3}+\frac {121}{2 (2+3 x)^2}+\frac {605}{2+3 x}-3025 \log (2+3 x)+3025 \log (3+5 x) \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.76 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {550739+2433252 x+3587166 x^2+1764180 x^3}{108 (2+3 x)^4}-3025 \log (5 (2+3 x))+3025 \log (3+5 x) \]
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Time = 2.32 (sec) , antiderivative size = 41, normalized size of antiderivative = 0.69
method | result | size |
norman | \(\frac {16335 x^{3}+\frac {66429}{2} x^{2}+\frac {202771}{9} x +\frac {550739}{108}}{\left (2+3 x \right )^{4}}-3025 \ln \left (2+3 x \right )+3025 \ln \left (3+5 x \right )\) | \(41\) |
risch | \(\frac {16335 x^{3}+\frac {66429}{2} x^{2}+\frac {202771}{9} x +\frac {550739}{108}}{\left (2+3 x \right )^{4}}-3025 \ln \left (2+3 x \right )+3025 \ln \left (3+5 x \right )\) | \(42\) |
default | \(\frac {49}{36 \left (2+3 x \right )^{4}}+\frac {217}{27 \left (2+3 x \right )^{3}}+\frac {121}{2 \left (2+3 x \right )^{2}}+\frac {605}{2+3 x}-3025 \ln \left (2+3 x \right )+3025 \ln \left (3+5 x \right )\) | \(54\) |
parallelrisch | \(-\frac {15681600 \ln \left (\frac {2}{3}+x \right ) x^{4}-15681600 \ln \left (x +\frac {3}{5}\right ) x^{4}+41817600 \ln \left (\frac {2}{3}+x \right ) x^{3}-41817600 \ln \left (x +\frac {3}{5}\right ) x^{3}+1652217 x^{4}+41817600 \ln \left (\frac {2}{3}+x \right ) x^{2}-41817600 \ln \left (x +\frac {3}{5}\right ) x^{2}+3360472 x^{3}+18585600 \ln \left (\frac {2}{3}+x \right ) x -18585600 \ln \left (x +\frac {3}{5}\right ) x +2280184 x^{2}+3097600 \ln \left (\frac {2}{3}+x \right )-3097600 \ln \left (x +\frac {3}{5}\right )+516256 x}{64 \left (2+3 x \right )^{4}}\) | \(109\) |
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Time = 0.22 (sec) , antiderivative size = 95, normalized size of antiderivative = 1.61 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {1764180 \, x^{3} + 3587166 \, x^{2} + 326700 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (5 \, x + 3\right ) - 326700 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )} \log \left (3 \, x + 2\right ) + 2433252 \, x + 550739}{108 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} \]
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Time = 0.07 (sec) , antiderivative size = 51, normalized size of antiderivative = 0.86 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {1764180 x^{3} + 3587166 x^{2} + 2433252 x + 550739}{8748 x^{4} + 23328 x^{3} + 23328 x^{2} + 10368 x + 1728} + 3025 \log {\left (x + \frac {3}{5} \right )} - 3025 \log {\left (x + \frac {2}{3} \right )} \]
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Time = 0.20 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.95 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {1764180 \, x^{3} + 3587166 \, x^{2} + 2433252 \, x + 550739}{108 \, {\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} + 3025 \, \log \left (5 \, x + 3\right ) - 3025 \, \log \left (3 \, x + 2\right ) \]
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Time = 0.29 (sec) , antiderivative size = 52, normalized size of antiderivative = 0.88 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {605}{3 \, x + 2} + \frac {121}{2 \, {\left (3 \, x + 2\right )}^{2}} + \frac {217}{27 \, {\left (3 \, x + 2\right )}^{3}} + \frac {49}{36 \, {\left (3 \, x + 2\right )}^{4}} + 3025 \, \log \left ({\left | -\frac {1}{3 \, x + 2} + 5 \right |}\right ) \]
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Time = 1.20 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.76 \[ \int \frac {(1-2 x)^2}{(2+3 x)^5 (3+5 x)} \, dx=\frac {\frac {605\,x^3}{3}+\frac {7381\,x^2}{18}+\frac {202771\,x}{729}+\frac {550739}{8748}}{x^4+\frac {8\,x^3}{3}+\frac {8\,x^2}{3}+\frac {32\,x}{27}+\frac {16}{81}}-6050\,\mathrm {atanh}\left (30\,x+19\right ) \]
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