Optimal. Leaf size=31 \[ \log (5)-\frac {\left (3+\frac {x}{3}\right ) \left (e^{e^5} (2+x)-\log \left (x^2\right )\right )}{x} \]
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Rubi [A] time = 0.05, antiderivative size = 43, normalized size of antiderivative = 1.39, number of steps used = 6, number of rules used = 3, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.097, Rules used = {12, 14, 2304} \begin {gather*} \frac {3 \log \left (x^2\right )}{x}-\frac {1}{3} e^{e^5} x-\frac {6 \left (1+e^{e^5}\right )}{x}+\frac {6}{x}+\frac {2 \log (x)}{3} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 14
Rule 2304
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\frac {1}{3} \int \frac {18+2 x+e^{e^5} \left (18-x^2\right )-9 \log \left (x^2\right )}{x^2} \, dx\\ &=\frac {1}{3} \int \left (\frac {18 \left (1+e^{e^5}\right )+2 x-e^{e^5} x^2}{x^2}-\frac {9 \log \left (x^2\right )}{x^2}\right ) \, dx\\ &=\frac {1}{3} \int \frac {18 \left (1+e^{e^5}\right )+2 x-e^{e^5} x^2}{x^2} \, dx-3 \int \frac {\log \left (x^2\right )}{x^2} \, dx\\ &=\frac {6}{x}+\frac {3 \log \left (x^2\right )}{x}+\frac {1}{3} \int \left (-e^{e^5}+\frac {18 \left (1+e^{e^5}\right )}{x^2}+\frac {2}{x}\right ) \, dx\\ &=\frac {6}{x}-\frac {6 \left (1+e^{e^5}\right )}{x}-\frac {e^{e^5} x}{3}+\frac {2 \log (x)}{3}+\frac {3 \log \left (x^2\right )}{x}\\ \end {aligned} \end {gather*}
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Mathematica [A] time = 0.04, size = 30, normalized size = 0.97 \begin {gather*} -\frac {e^{e^5} \left (18+x^2\right )-2 x \log (x)-9 \log \left (x^2\right )}{3 x} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.36, size = 24, normalized size = 0.77 \begin {gather*} -\frac {{\left (x^{2} + 18\right )} e^{\left (e^{5}\right )} - {\left (x + 9\right )} \log \left (x^{2}\right )}{3 \, x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.21, size = 29, normalized size = 0.94 \begin {gather*} -\frac {x^{2} e^{\left (e^{5}\right )} - 2 \, x \log \relax (x) + 18 \, e^{\left (e^{5}\right )} - 9 \, \log \left (x^{2}\right )}{3 \, x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 29, normalized size = 0.94
method | result | size |
default | \(-\frac {x \,{\mathrm e}^{{\mathrm e}^{5}}}{3}+\frac {2 \ln \relax (x )}{3}-\frac {6 \,{\mathrm e}^{{\mathrm e}^{5}}}{x}+\frac {3 \ln \left (x^{2}\right )}{x}\) | \(29\) |
norman | \(\frac {\frac {x \ln \left (x^{2}\right )}{3}-\frac {x^{2} {\mathrm e}^{{\mathrm e}^{5}}}{3}-6 \,{\mathrm e}^{{\mathrm e}^{5}}+3 \ln \left (x^{2}\right )}{x}\) | \(32\) |
risch | \(\frac {3 \ln \left (x^{2}\right )}{x}+\frac {-x^{2} {\mathrm e}^{{\mathrm e}^{5}}+2 x \ln \relax (x )-18 \,{\mathrm e}^{{\mathrm e}^{5}}}{3 x}\) | \(35\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.36, size = 28, normalized size = 0.90 \begin {gather*} -\frac {1}{3} \, x e^{\left (e^{5}\right )} - \frac {6 \, e^{\left (e^{5}\right )}}{x} + \frac {3 \, \log \left (x^{2}\right )}{x} + \frac {2}{3} \, \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.54, size = 29, normalized size = 0.94 \begin {gather*} \frac {\ln \left (x^2\right )}{3}+\frac {3\,\ln \left (x^2\right )-6\,{\mathrm {e}}^{{\mathrm {e}}^5}}{x}-\frac {x\,{\mathrm {e}}^{{\mathrm {e}}^5}}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.16, size = 31, normalized size = 1.00 \begin {gather*} - \frac {x e^{e^{5}}}{3} + \frac {2 \log {\relax (x )}}{3} + \frac {3 \log {\left (x^{2} \right )}}{x} - \frac {6 e^{e^{5}}}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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