Integrand size = 53, antiderivative size = 17 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=e^{-2+e^x} (3+2 x)^4 \log (9) \]
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Time = 0.02 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.76, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.019, Rules used = {2326} \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=e^{e^x-2} \left (16 x^4+96 x^3+216 x^2+216 x+81\right ) \log (9) \]
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Rule 2326
Rubi steps \begin{align*} \text {integral}& = e^{-2+e^x} \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9) \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 17, normalized size of antiderivative = 1.00 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=e^{-2+e^x} (3+2 x)^4 \log (9) \]
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Time = 1.70 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.76
method | result | size |
risch | \(2 \left (16 x^{4}+96 x^{3}+216 x^{2}+216 x +81\right ) \ln \left (3\right ) {\mathrm e}^{{\mathrm e}^{x}-2}\) | \(30\) |
parallelrisch | \({\mathrm e}^{-2} \left (162 \,{\mathrm e}^{{\mathrm e}^{x}} \ln \left (3\right )+432 \,{\mathrm e}^{{\mathrm e}^{x}} x \ln \left (3\right )+432 \,{\mathrm e}^{{\mathrm e}^{x}} x^{2} \ln \left (3\right )+192 \,{\mathrm e}^{{\mathrm e}^{x}} x^{3} \ln \left (3\right )+32 \ln \left (3\right ) {\mathrm e}^{{\mathrm e}^{x}} x^{4}\right )\) | \(52\) |
norman | \(162 \,{\mathrm e}^{-2} \ln \left (3\right ) {\mathrm e}^{{\mathrm e}^{x}}+432 \,{\mathrm e}^{-2} \ln \left (3\right ) x \,{\mathrm e}^{{\mathrm e}^{x}}+432 \,{\mathrm e}^{-2} \ln \left (3\right ) x^{2} {\mathrm e}^{{\mathrm e}^{x}}+192 \,{\mathrm e}^{-2} \ln \left (3\right ) x^{3} {\mathrm e}^{{\mathrm e}^{x}}+32 \,{\mathrm e}^{-2} \ln \left (3\right ) x^{4} {\mathrm e}^{{\mathrm e}^{x}}\) | \(67\) |
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none
Time = 0.24 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.71 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=2 \, {\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\right )} e^{\left (e^{x} - 2\right )} \log \left (3\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 44 vs. \(2 (19) = 38\).
Time = 0.16 (sec) , antiderivative size = 44, normalized size of antiderivative = 2.59 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=\frac {\left (32 x^{4} \log {\left (3 \right )} + 192 x^{3} \log {\left (3 \right )} + 432 x^{2} \log {\left (3 \right )} + 432 x \log {\left (3 \right )} + 162 \log {\left (3 \right )}\right ) e^{e^{x}}}{e^{2}} \]
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\[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=\int { 2 \, {\left ({\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\right )} e^{x} \log \left (3\right ) + 8 \, {\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )} \log \left (3\right )\right )} e^{\left (e^{x} - 2\right )} \,d x } \]
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Leaf count of result is larger than twice the leaf count of optimal. 64 vs. \(2 (16) = 32\).
Time = 0.26 (sec) , antiderivative size = 64, normalized size of antiderivative = 3.76 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=2 \, {\left (16 \, x^{4} e^{\left (x + e^{x}\right )} \log \left (3\right ) + 96 \, x^{3} e^{\left (x + e^{x}\right )} \log \left (3\right ) + 216 \, x^{2} e^{\left (x + e^{x}\right )} \log \left (3\right ) + 216 \, x e^{\left (x + e^{x}\right )} \log \left (3\right ) + 81 \, e^{\left (x + e^{x}\right )} \log \left (3\right )\right )} e^{\left (-x - 2\right )} \]
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Time = 9.53 (sec) , antiderivative size = 16, normalized size of antiderivative = 0.94 \[ \int e^{-2+e^x} \left (\left (216+432 x+288 x^2+64 x^3\right ) \log (9)+e^x \left (81+216 x+216 x^2+96 x^3+16 x^4\right ) \log (9)\right ) \, dx=2\,{\mathrm {e}}^{{\mathrm {e}}^x}\,{\mathrm {e}}^{-2}\,\ln \left (3\right )\,{\left (2\,x+3\right )}^4 \]
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