Optimal. Leaf size=27 \[ e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}} \]
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Rubi [F] time = 74.56, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \left (-12+11 x+11 x^2+2 x^3+\left (7-10 x-4 x^2\right ) \log (3)+(-1+2 x) \log ^2(3)+e^x \left (9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)\right )+(-3+\log (3)) \log (x)\right )}{9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \left (-12+11 x+11 x^2+2 x^3+\left (7-10 x-4 x^2\right ) \log (3)+(-1+2 x) \log ^2(3)+e^x \left (9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)\right )+(-3+\log (3)) \log (x)\right )}{x^2+2 x (3-\log (3))+(-3+\log (3))^2} \, dx\\ &=\int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \left (-12+11 x+11 x^2+2 x^3+\left (7-10 x-4 x^2\right ) \log (3)+(-1+2 x) \log ^2(3)+e^x \left (9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)\right )+(-3+\log (3)) \log (x)\right )}{(3+x-\log (3))^2} \, dx\\ &=\int \left (\exp \left (x+\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right )-\frac {12 \exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right )}{(3+x-\log (3))^2}+\frac {11 \exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x}{(3+x-\log (3))^2}+\frac {11 \exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x^2}{(3+x-\log (3))^2}+\frac {2 \exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x^3}{(3+x-\log (3))^2}-\frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \left (-7+10 x+4 x^2\right ) \log (3)}{(3+x-\log (3))^2}+\frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) (-1+2 x) \log ^2(3)}{(3+x-\log (3))^2}+\frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) (-3+\log (3)) \log (x)}{(3+x-\log (3))^2}\right ) \, dx\\ &=2 \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x^3}{(3+x-\log (3))^2} \, dx+11 \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x}{(3+x-\log (3))^2} \, dx+11 \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) x^2}{(3+x-\log (3))^2} \, dx-12 \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right )}{(3+x-\log (3))^2} \, dx+(-3+\log (3)) \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \log (x)}{(3+x-\log (3))^2} \, dx-\log (3) \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \left (-7+10 x+4 x^2\right )}{(3+x-\log (3))^2} \, dx+\log ^2(3) \int \frac {\exp \left (\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) (-1+2 x)}{(3+x-\log (3))^2} \, dx+\int \exp \left (x+\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}\right ) \, dx\\ &=2 \int \frac {e^{29+e^x-x+x^2} x^{3-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+11 \int \frac {e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}} x}{(3+x-\log (3))^2} \, dx+11 \int \frac {e^{29+e^x-x+x^2} x^{2-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx-12 \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+(3-\log (3)) \int \frac {\int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx}{x} \, dx-\log (3) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} \left (-7+10 x+4 x^2\right )}{(3+x-\log (3))^2} \, dx+\log ^2(3) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} (-1+2 x)}{(3+x-\log (3))^2} \, dx+((-3+\log (3)) \log (x)) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+\int e^{29+e^x+x^2-\frac {x \log (x)}{3+x-\log (3)}} \, dx\\ &=2 \int \frac {e^{29+e^x-x+x^2} x^{3-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+11 \int \left (\frac {e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}}}{3+x-\log (3)}+\frac {e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}} (-3+\log (3))}{(3+x-\log (3))^2}\right ) \, dx+11 \int \frac {e^{29+e^x-x+x^2} x^{2-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx-12 \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+(3-\log (3)) \int \frac {\int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx}{x} \, dx-\log (3) \int \left (4 e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}+\frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} \left (-1-14 \log (3)+4 \log ^2(3)\right )}{(3+x-\log (3))^2}+\frac {2 e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} (-7+\log (81))}{3+x-\log (3)}\right ) \, dx+\log ^2(3) \int \left (\frac {2 e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{3+x-\log (3)}+\frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} (-7+\log (9))}{(3+x-\log (3))^2}\right ) \, dx+((-3+\log (3)) \log (x)) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+\int e^{29+e^x+x^2-\frac {x \log (x)}{3+x-\log (3)}} \, dx\\ &=2 \int \frac {e^{29+e^x-x+x^2} x^{3-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+11 \int \frac {e^{29+e^x-x+x^2} x^{2-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+11 \int \frac {e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}}}{3+x-\log (3)} \, dx-12 \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+(3-\log (3)) \int \frac {\int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx}{x} \, dx-(11 (3-\log (3))) \int \frac {e^{29+e^x-x+x^2-\frac {x \log (x)}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx-(4 \log (3)) \int e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}} \, dx+\left (2 \log ^2(3)\right ) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{3+x-\log (3)} \, dx+\left (\log (3) \left (1+14 \log (3)-4 \log ^2(3)\right )\right ) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx-\left (\log ^2(3) (7-\log (9))\right ) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+(2 \log (3) (7-\log (81))) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{3+x-\log (3)} \, dx+((-3+\log (3)) \log (x)) \int \frac {e^{29+e^x-x+x^2} x^{-\frac {x}{3+x-\log (3)}}}{(3+x-\log (3))^2} \, dx+\int e^{29+e^x+x^2-\frac {x \log (x)}{3+x-\log (3)}} \, dx\\ \end {aligned} \end {gather*}
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Mathematica [F] time = 5.36, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {e^{\frac {-87-26 x-2 x^2-x^3+\left (29-x+x^2\right ) \log (3)+e^x (-3-x+\log (3))+x \log (x)}{-3-x+\log (3)}} \left (-12+11 x+11 x^2+2 x^3+\left (7-10 x-4 x^2\right ) \log (3)+(-1+2 x) \log ^2(3)+e^x \left (9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)\right )+(-3+\log (3)) \log (x)\right )}{9+6 x+x^2+(-6-2 x) \log (3)+\log ^2(3)} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [B] time = 0.67, size = 51, normalized size = 1.89 \begin {gather*} e^{\left (\frac {x^{3} + 2 \, x^{2} + {\left (x - \log \relax (3) + 3\right )} e^{x} - {\left (x^{2} - x + 29\right )} \log \relax (3) - x \log \relax (x) + 26 \, x + 87}{x - \log \relax (3) + 3}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.55, size = 149, normalized size = 5.52 \begin {gather*} e^{\left (\frac {x^{3}}{x - \log \relax (3) + 3} - \frac {x^{2} \log \relax (3)}{x - \log \relax (3) + 3} + \frac {2 \, x^{2}}{x - \log \relax (3) + 3} + \frac {x e^{x}}{x - \log \relax (3) + 3} + \frac {x \log \relax (3)}{x - \log \relax (3) + 3} - \frac {e^{x} \log \relax (3)}{x - \log \relax (3) + 3} - \frac {x \log \relax (x)}{x - \log \relax (3) + 3} + \frac {26 \, x}{x - \log \relax (3) + 3} + \frac {3 \, e^{x}}{x - \log \relax (3) + 3} - \frac {29 \, \log \relax (3)}{x - \log \relax (3) + 3} + \frac {87}{x - \log \relax (3) + 3}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.39, size = 60, normalized size = 2.22
method | result | size |
risch | \({\mathrm e}^{\frac {x^{2} \ln \relax (3)-x^{3}+x \ln \relax (x )+\ln \relax (3) {\mathrm e}^{x}-{\mathrm e}^{x} x -x \ln \relax (3)-2 x^{2}-3 \,{\mathrm e}^{x}+29 \ln \relax (3)-26 x -87}{\ln \relax (3)-3-x}}\) | \(60\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.87, size = 43, normalized size = 1.59 \begin {gather*} \frac {e^{\left (x^{2} - x - \frac {\log \relax (3) \log \relax (x)}{x - \log \relax (3) + 3} + \frac {3 \, \log \relax (x)}{x - \log \relax (3) + 3} + e^{x} + 29\right )}}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 6.65, size = 120, normalized size = 4.44 \begin {gather*} \frac {{\left (\frac {1}{3}\right )}^{\frac {{\mathrm {e}}^x-x+x^2+29}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {x\,{\mathrm {e}}^x}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {26\,x}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {x^3}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {2\,x^2}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {3\,{\mathrm {e}}^x}{x-\ln \relax (3)+3}}\,{\mathrm {e}}^{\frac {87}{x-\ln \relax (3)+3}}}{x^{\frac {x}{x-\ln \relax (3)+3}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 1.74, size = 46, normalized size = 1.70 \begin {gather*} e^{\frac {- x^{3} - 2 x^{2} + x \log {\relax (x )} - 26 x + \left (- x - 3 + \log {\relax (3 )}\right ) e^{x} + \left (x^{2} - x + 29\right ) \log {\relax (3 )} - 87}{- x - 3 + \log {\relax (3 )}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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