Integrand size = 198, antiderivative size = 29 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 x^2}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )} \]
[Out]
\[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx \]
[In]
[Out]
Rubi steps \begin{align*} \text {integral}& = \int \frac {5 x \left (-8-x-2 x^4+4 x^2 \log (x)+x^2 \log ^2(x) \left (12+x+2 x^4-4 \log \left (1-x^2 \log ^2(x)\right )\right )+4 \log \left (1-x^2 \log ^2(x)\right )\right )}{\left (1-x^2 \log ^2(x)\right ) \left (4+x-x^4-2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx \\ & = 5 \int \frac {x \left (-8-x-2 x^4+4 x^2 \log (x)+x^2 \log ^2(x) \left (12+x+2 x^4-4 \log \left (1-x^2 \log ^2(x)\right )\right )+4 \log \left (1-x^2 \log ^2(x)\right )\right )}{\left (1-x^2 \log ^2(x)\right ) \left (4+x-x^4-2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx \\ & = 5 \int \left (-\frac {x^2 \left (1-4 x^3+4 x \log (x)+4 x \log ^2(x)-x^2 \log ^2(x)+4 x^5 \log ^2(x)\right )}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}+\frac {2 x}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )}\right ) \, dx \\ & = -\left (5 \int \frac {x^2 \left (1-4 x^3+4 x \log (x)+4 x \log ^2(x)-x^2 \log ^2(x)+4 x^5 \log ^2(x)\right )}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx\right )+10 \int \frac {x}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )} \, dx \\ & = -\left (5 \int \left (\frac {x^2}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}-\frac {4 x^5}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}+\frac {4 x^3 \log (x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}+\frac {4 x^3 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}-\frac {x^4 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}+\frac {4 x^7 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2}\right ) \, dx\right )+10 \int \frac {x}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )} \, dx \\ & = -\left (5 \int \frac {x^2}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx\right )+5 \int \frac {x^4 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx+10 \int \frac {x}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )} \, dx+20 \int \frac {x^5}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx-20 \int \frac {x^3 \log (x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx-20 \int \frac {x^3 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx-20 \int \frac {x^7 \log ^2(x)}{\left (-1+x^2 \log ^2(x)\right ) \left (-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )\right )^2} \, dx \\ \end{align*}
Time = 0.10 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 x^2}{-4-x+x^4+2 \log \left (1-x^2 \log ^2(x)\right )} \]
[In]
[Out]
Time = 71.69 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.03
method | result | size |
default | \(\frac {5 x^{2}}{x^{4}-x +2 \ln \left (-x^{2} \ln \left (x \right )^{2}+1\right )-4}\) | \(30\) |
risch | \(\frac {5 x^{2}}{x^{4}-x +2 \ln \left (-x^{2} \ln \left (x \right )^{2}+1\right )-4}\) | \(30\) |
parallelrisch | \(\frac {5 x^{2}}{x^{4}-x +2 \ln \left (-x^{2} \ln \left (x \right )^{2}+1\right )-4}\) | \(30\) |
[In]
[Out]
none
Time = 0.26 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 \, x^{2}}{x^{4} - x + 2 \, \log \left (-x^{2} \log \left (x\right )^{2} + 1\right ) - 4} \]
[In]
[Out]
Time = 0.18 (sec) , antiderivative size = 24, normalized size of antiderivative = 0.83 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 x^{2}}{x^{4} - x + 2 \log {\left (- x^{2} \log {\left (x \right )}^{2} + 1 \right )} - 4} \]
[In]
[Out]
none
Time = 0.23 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.17 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 \, x^{2}}{x^{4} - x + 2 \, \log \left (x \log \left (x\right ) + 1\right ) + 2 \, \log \left (-x \log \left (x\right ) + 1\right ) - 4} \]
[In]
[Out]
none
Time = 0.57 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\frac {5 \, x^{2}}{x^{4} - x + 2 \, \log \left (-x^{2} \log \left (x\right )^{2} + 1\right ) - 4} \]
[In]
[Out]
Timed out. \[ \int \frac {40 x+5 x^2+10 x^5-20 x^3 \log (x)+\left (-60 x^3-5 x^4-10 x^7\right ) \log ^2(x)+\left (-20 x+20 x^3 \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )}{-16-8 x-x^2+8 x^4+2 x^5-x^8+\left (16 x^2+8 x^3+x^4-8 x^6-2 x^7+x^{10}\right ) \log ^2(x)+\left (16+4 x-4 x^4+\left (-16 x^2-4 x^3+4 x^6\right ) \log ^2(x)\right ) \log \left (1-x^2 \log ^2(x)\right )+\left (-4+4 x^2 \log ^2(x)\right ) \log ^2\left (1-x^2 \log ^2(x)\right )} \, dx=\int \frac {40\,x-20\,x^3\,\ln \left (x\right )-\ln \left (1-x^2\,{\ln \left (x\right )}^2\right )\,\left (20\,x-20\,x^3\,{\ln \left (x\right )}^2\right )-{\ln \left (x\right )}^2\,\left (10\,x^7+5\,x^4+60\,x^3\right )+5\,x^2+10\,x^5}{{\ln \left (x\right )}^2\,\left (x^{10}-2\,x^7-8\,x^6+x^4+8\,x^3+16\,x^2\right )-8\,x+\ln \left (1-x^2\,{\ln \left (x\right )}^2\right )\,\left (4\,x-{\ln \left (x\right )}^2\,\left (-4\,x^6+4\,x^3+16\,x^2\right )-4\,x^4+16\right )-x^2+8\,x^4+2\,x^5-x^8+{\ln \left (1-x^2\,{\ln \left (x\right )}^2\right )}^2\,\left (4\,x^2\,{\ln \left (x\right )}^2-4\right )-16} \,d x \]
[In]
[Out]