Integrand size = 22, antiderivative size = 76 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=-\frac {1}{315 (2+3 x)^5}+\frac {17}{441 (2+3 x)^4}-\frac {121}{1029 (2+3 x)^3}-\frac {121}{2401 (2+3 x)^2}-\frac {484}{16807 (2+3 x)}-\frac {968 \log (1-2 x)}{117649}+\frac {968 \log (2+3 x)}{117649} \]
[Out]
Time = 0.02 (sec) , antiderivative size = 76, 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} \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=-\frac {484}{16807 (3 x+2)}-\frac {121}{2401 (3 x+2)^2}-\frac {121}{1029 (3 x+2)^3}+\frac {17}{441 (3 x+2)^4}-\frac {1}{315 (3 x+2)^5}-\frac {968 \log (1-2 x)}{117649}+\frac {968 \log (3 x+2)}{117649} \]
[In]
[Out]
Rule 90
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {1936}{117649 (-1+2 x)}+\frac {1}{21 (2+3 x)^6}-\frac {68}{147 (2+3 x)^5}+\frac {363}{343 (2+3 x)^4}+\frac {726}{2401 (2+3 x)^3}+\frac {1452}{16807 (2+3 x)^2}+\frac {2904}{117649 (2+3 x)}\right ) \, dx \\ & = -\frac {1}{315 (2+3 x)^5}+\frac {17}{441 (2+3 x)^4}-\frac {121}{1029 (2+3 x)^3}-\frac {121}{2401 (2+3 x)^2}-\frac {484}{16807 (2+3 x)}-\frac {968 \log (1-2 x)}{117649}+\frac {968 \log (2+3 x)}{117649} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 52, normalized size of antiderivative = 0.68 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=\frac {4 \left (-\frac {7 \left (953231+4442775 x+7563105 x^2+5733585 x^3+1764180 x^4\right )}{4 (2+3 x)^5}-10890 \log (1-2 x)+10890 \log (4+6 x)\right )}{5294205} \]
[In]
[Out]
Time = 2.53 (sec) , antiderivative size = 46, normalized size of antiderivative = 0.61
method | result | size |
norman | \(\frac {-\frac {296185}{50421} x -\frac {168069}{16807} x^{2}-\frac {127413}{16807} x^{3}-\frac {39204}{16807} x^{4}-\frac {953231}{756315}}{\left (2+3 x \right )^{5}}-\frac {968 \ln \left (-1+2 x \right )}{117649}+\frac {968 \ln \left (2+3 x \right )}{117649}\) | \(46\) |
risch | \(\frac {-\frac {296185}{50421} x -\frac {168069}{16807} x^{2}-\frac {127413}{16807} x^{3}-\frac {39204}{16807} x^{4}-\frac {953231}{756315}}{\left (2+3 x \right )^{5}}-\frac {968 \ln \left (-1+2 x \right )}{117649}+\frac {968 \ln \left (2+3 x \right )}{117649}\) | \(47\) |
default | \(-\frac {968 \ln \left (-1+2 x \right )}{117649}-\frac {1}{315 \left (2+3 x \right )^{5}}+\frac {17}{441 \left (2+3 x \right )^{4}}-\frac {121}{1029 \left (2+3 x \right )^{3}}-\frac {121}{2401 \left (2+3 x \right )^{2}}-\frac {484}{16807 \left (2+3 x \right )}+\frac {968 \ln \left (2+3 x \right )}{117649}\) | \(63\) |
parallelrisch | \(\frac {37635840 \ln \left (\frac {2}{3}+x \right ) x^{5}-37635840 \ln \left (x -\frac {1}{2}\right ) x^{5}+125452800 \ln \left (\frac {2}{3}+x \right ) x^{4}-125452800 \ln \left (x -\frac {1}{2}\right ) x^{4}+180160659 x^{5}+167270400 \ln \left (\frac {2}{3}+x \right ) x^{3}-167270400 \ln \left (x -\frac {1}{2}\right ) x^{3}+556627050 x^{4}+111513600 \ln \left (\frac {2}{3}+x \right ) x^{2}-111513600 \ln \left (x -\frac {1}{2}\right ) x^{2}+658011480 x^{3}+37171200 \ln \left (\frac {2}{3}+x \right ) x -37171200 \ln \left (x -\frac {1}{2}\right ) x +345572080 x^{2}+4956160 \ln \left (\frac {2}{3}+x \right )-4956160 \ln \left (x -\frac {1}{2}\right )+67360720 x}{18823840 \left (2+3 x \right )^{5}}\) | \(132\) |
[In]
[Out]
none
Time = 0.23 (sec) , antiderivative size = 115, normalized size of antiderivative = 1.51 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=-\frac {12349260 \, x^{4} + 40135095 \, x^{3} + 52941735 \, x^{2} - 43560 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )} \log \left (3 \, x + 2\right ) + 43560 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )} \log \left (2 \, x - 1\right ) + 31099425 \, x + 6672617}{5294205 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} \]
[In]
[Out]
Time = 0.09 (sec) , antiderivative size = 65, normalized size of antiderivative = 0.86 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=- \frac {1764180 x^{4} + 5733585 x^{3} + 7563105 x^{2} + 4442775 x + 953231}{183784545 x^{5} + 612615150 x^{4} + 816820200 x^{3} + 544546800 x^{2} + 181515600 x + 24202080} - \frac {968 \log {\left (x - \frac {1}{2} \right )}}{117649} + \frac {968 \log {\left (x + \frac {2}{3} \right )}}{117649} \]
[In]
[Out]
none
Time = 0.20 (sec) , antiderivative size = 66, normalized size of antiderivative = 0.87 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=-\frac {1764180 \, x^{4} + 5733585 \, x^{3} + 7563105 \, x^{2} + 4442775 \, x + 953231}{756315 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} + \frac {968}{117649} \, \log \left (3 \, x + 2\right ) - \frac {968}{117649} \, \log \left (2 \, x - 1\right ) \]
[In]
[Out]
none
Time = 0.27 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.63 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=-\frac {1764180 \, x^{4} + 5733585 \, x^{3} + 7563105 \, x^{2} + 4442775 \, x + 953231}{756315 \, {\left (3 \, x + 2\right )}^{5}} + \frac {968}{117649} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {968}{117649} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
[In]
[Out]
Time = 1.25 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.74 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^6} \, dx=\frac {1936\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{117649}-\frac {\frac {484\,x^4}{50421}+\frac {1573\,x^3}{50421}+\frac {56023\,x^2}{1361367}+\frac {296185\,x}{12252303}+\frac {953231}{183784545}}{x^5+\frac {10\,x^4}{3}+\frac {40\,x^3}{9}+\frac {80\,x^2}{27}+\frac {80\,x}{81}+\frac {32}{243}} \]
[In]
[Out]