Integrand size = 28, antiderivative size = 24 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=2 x \left (x-16 \left (\frac {x}{3}+4 (3+x)-\log (2)\right )^2\right ) \]
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Time = 0.01 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.46, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.036, Rules used = {12} \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {5408 x^3}{9}-3326 x^2-32 x \left (144+\log ^2(2)\right )+\frac {64}{39} (13 x+18)^2 \log (2) \]
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Rule 12
Rubi steps \begin{align*} \text {integral}& = \frac {1}{3} \int \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx \\ & = -3326 x^2-\frac {5408 x^3}{9}+\frac {64}{39} (18+13 x)^2 \log (2)-32 x \left (144+\log ^2(2)\right ) \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 35, normalized size of antiderivative = 1.46 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {4}{3} \left (\frac {4989 x^2}{2}+\frac {1352 x^3}{3}+24 x (-12+\log (2))^2-208 x^2 \log (2)\right ) \]
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Time = 0.08 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.21
method | result | size |
gosper | \(-\frac {2 x \left (144 \ln \left (2\right )^{2}-1248 x \ln \left (2\right )+2704 x^{2}-3456 \ln \left (2\right )+14967 x +20736\right )}{9}\) | \(29\) |
norman | \(\left (\frac {832 \ln \left (2\right )}{3}-3326\right ) x^{2}+\left (-32 \ln \left (2\right )^{2}+768 \ln \left (2\right )-4608\right ) x -\frac {5408 x^{3}}{9}\) | \(31\) |
default | \(-32 x \ln \left (2\right )^{2}+\frac {832 x^{2} \ln \left (2\right )}{3}-\frac {5408 x^{3}}{9}+768 x \ln \left (2\right )-3326 x^{2}-4608 x\) | \(34\) |
risch | \(-32 x \ln \left (2\right )^{2}+\frac {832 x^{2} \ln \left (2\right )}{3}-\frac {5408 x^{3}}{9}+768 x \ln \left (2\right )-3326 x^{2}-4608 x\) | \(34\) |
parallelrisch | \(-\frac {5408 x^{3}}{9}+\frac {832 x^{2} \ln \left (2\right )}{3}-3326 x^{2}+768 x \ln \left (2\right )+\left (-32 \ln \left (2\right )^{2}-4608\right ) x\) | \(34\) |
parts | \(-32 x \ln \left (2\right )^{2}+\frac {832 x^{2} \ln \left (2\right )}{3}-\frac {5408 x^{3}}{9}+768 x \ln \left (2\right )-3326 x^{2}-4608 x\) | \(34\) |
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Time = 0.50 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.42 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {5408}{9} \, x^{3} - 32 \, x \log \left (2\right )^{2} - 3326 \, x^{2} + \frac {64}{3} \, {\left (13 \, x^{2} + 36 \, x\right )} \log \left (2\right ) - 4608 \, x \]
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Time = 0.03 (sec) , antiderivative size = 32, normalized size of antiderivative = 1.33 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=- \frac {5408 x^{3}}{9} + x^{2} \left (-3326 + \frac {832 \log {\left (2 \right )}}{3}\right ) + x \left (-4608 - 32 \log {\left (2 \right )}^{2} + 768 \log {\left (2 \right )}\right ) \]
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Time = 0.19 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.42 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {5408}{9} \, x^{3} - 32 \, x \log \left (2\right )^{2} - 3326 \, x^{2} + \frac {64}{3} \, {\left (13 \, x^{2} + 36 \, x\right )} \log \left (2\right ) - 4608 \, x \]
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Time = 0.27 (sec) , antiderivative size = 34, normalized size of antiderivative = 1.42 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {5408}{9} \, x^{3} - 32 \, x \log \left (2\right )^{2} - 3326 \, x^{2} + \frac {64}{3} \, {\left (13 \, x^{2} + 36 \, x\right )} \log \left (2\right ) - 4608 \, x \]
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Time = 12.53 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.29 \[ \int \frac {1}{3} \left (-13824-19956 x-5408 x^2+(2304+1664 x) \log (2)-96 \log ^2(2)\right ) \, dx=-\frac {5408\,x^3}{9}+\left (\frac {832\,\ln \left (2\right )}{3}-3326\right )\,x^2+\left (768\,\ln \left (2\right )-32\,{\ln \left (2\right )}^2-4608\right )\,x \]
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