Integrand size = 111, antiderivative size = 20 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\log ^2\left (30 \left (-1+e^4-x\right )^2 x^3\right )} \]
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Time = 1.97 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.054, Rules used = {6, 1607, 6820, 12, 6874, 6838} \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\log ^2\left (30 x^3 \left (x-e^4+1\right )^2\right )} \]
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Rule 6
Rule 12
Rule 1607
Rule 6820
Rule 6838
Rule 6874
Rubi steps \begin{align*} \text {integral}& = \int \frac {\exp \left (\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )\right ) \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{\left (-1+e^4\right ) x-x^2} \, dx \\ & = \int \frac {\exp \left (\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )\right ) \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{\left (-1+e^4-x\right ) x} \, dx \\ & = \int \frac {2 e^{\log ^2\left (30 x^3 \left (1-e^4+x\right )^2\right )} \left (3-3 e^4+5 x\right ) \log \left (30 x^3 \left (1-e^4+x\right )^2\right )}{x \left (1-e^4+x\right )} \, dx \\ & = 2 \int \frac {e^{\log ^2\left (30 x^3 \left (1-e^4+x\right )^2\right )} \left (3-3 e^4+5 x\right ) \log \left (30 x^3 \left (1-e^4+x\right )^2\right )}{x \left (1-e^4+x\right )} \, dx \\ & = e^{\log ^2\left (30 x^3 \left (1-e^4+x\right )^2\right )} \\ \end{align*}
Time = 0.34 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\log ^2\left (30 x^3 \left (1-e^4+x\right )^2\right )} \]
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Time = 0.62 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.55
method | result | size |
parallelrisch | \({\mathrm e}^{\ln \left (30 x^{3} \left (-2 x \,{\mathrm e}^{4}+x^{2}+{\mathrm e}^{8}-2 \,{\mathrm e}^{4}+2 x +1\right )\right )^{2}}\) | \(31\) |
risch | \({\mathrm e}^{\ln \left (30 x^{3} {\mathrm e}^{8}+\left (-60 x^{4}-60 x^{3}\right ) {\mathrm e}^{4}+30 x^{5}+60 x^{4}+30 x^{3}\right )^{2}}\) | \(42\) |
norman | \({\mathrm e}^{\ln \left (30 x^{3} {\mathrm e}^{8}+\left (-60 x^{4}-60 x^{3}\right ) {\mathrm e}^{4}+30 x^{5}+60 x^{4}+30 x^{3}\right )^{2}}\) | \(44\) |
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Leaf count of result is larger than twice the leaf count of optimal. 38 vs. \(2 (18) = 36\).
Time = 0.25 (sec) , antiderivative size = 38, normalized size of antiderivative = 1.90 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\left (\log \left (30 \, x^{5} + 60 \, x^{4} + 30 \, x^{3} e^{8} + 30 \, x^{3} - 60 \, {\left (x^{4} + x^{3}\right )} e^{4}\right )^{2}\right )} \]
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Leaf count of result is larger than twice the leaf count of optimal. 42 vs. \(2 (17) = 34\).
Time = 0.16 (sec) , antiderivative size = 42, normalized size of antiderivative = 2.10 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\log {\left (30 x^{5} + 60 x^{4} + 30 x^{3} + 30 x^{3} e^{8} + \left (- 60 x^{4} - 60 x^{3}\right ) e^{4} \right )}^{2}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 116 vs. \(2 (18) = 36\).
Time = 0.53 (sec) , antiderivative size = 116, normalized size of antiderivative = 5.80 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=3^{2 \, \log \left (5\right )} 2^{2 \, \log \left (5\right ) + 2 \, \log \left (3\right )} e^{\left (\log \left (5\right )^{2} + \log \left (3\right )^{2} + \log \left (2\right )^{2} + 4 \, \log \left (5\right ) \log \left (x - e^{4} + 1\right ) + 4 \, \log \left (3\right ) \log \left (x - e^{4} + 1\right ) + 4 \, \log \left (2\right ) \log \left (x - e^{4} + 1\right ) + 4 \, \log \left (x - e^{4} + 1\right )^{2} + 6 \, \log \left (5\right ) \log \left (x\right ) + 6 \, \log \left (3\right ) \log \left (x\right ) + 6 \, \log \left (2\right ) \log \left (x\right ) + 12 \, \log \left (x - e^{4} + 1\right ) \log \left (x\right ) + 9 \, \log \left (x\right )^{2}\right )} \]
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Leaf count of result is larger than twice the leaf count of optimal. 41 vs. \(2 (18) = 36\).
Time = 4.02 (sec) , antiderivative size = 41, normalized size of antiderivative = 2.05 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx=e^{\left (\log \left (30 \, x^{5} - 60 \, x^{4} e^{4} + 60 \, x^{4} + 30 \, x^{3} e^{8} - 60 \, x^{3} e^{4} + 30 \, x^{3}\right )^{2}\right )} \]
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Time = 13.98 (sec) , antiderivative size = 41, normalized size of antiderivative = 2.05 \[ \int \frac {e^{\log ^2\left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )} \left (-6+6 e^4-10 x\right ) \log \left (30 x^3+30 e^8 x^3+60 x^4+30 x^5+e^4 \left (-60 x^3-60 x^4\right )\right )}{-x+e^4 x-x^2} \, dx={\mathrm {e}}^{{\ln \left (30\,x^3\,{\mathrm {e}}^8-60\,x^4\,{\mathrm {e}}^4-60\,x^3\,{\mathrm {e}}^4+30\,x^3+60\,x^4+30\,x^5\right )}^2} \]
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