Optimal. Leaf size=10 \[ e^{1+\frac {1}{\log (x)}} x \]
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Rubi [A]
time = 0.02, antiderivative size = 10, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.053, Rules used = {2326}
\begin {gather*} x e^{\frac {1}{\log (x)}+1} \end {gather*}
Antiderivative was successfully verified.
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Rule 2326
Rubi steps
\begin {align*} \int \frac {e^{1+\frac {1}{\log (x)}} \left (-1+\log ^2(x)\right )}{\log ^2(x)} \, dx &=e^{1+\frac {1}{\log (x)}} x\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 10, normalized size = 1.00 \begin {gather*} e^{1+\frac {1}{\log (x)}} x \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 2.52, size = 13, normalized size = 1.30 \begin {gather*} x E^{\frac {1+\text {Log}\left [x\right ]}{\text {Log}\left [x\right ]}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 10, normalized size = 1.00
method | result | size |
norman | \({\mathrm e}^{1+\frac {1}{\ln \left (x \right )}} x\) | \(10\) |
risch | \({\mathrm e}^{\frac {1+\ln \left (x \right )}{\ln \left (x \right )}} x\) | \(13\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.32, size = 9, normalized size = 0.90 \begin {gather*} x e^{\left (\frac {1}{\log \left (x\right )} + 1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.30, size = 12, normalized size = 1.20 \begin {gather*} x e^{\left (\frac {\log \left (x\right ) + 1}{\log \left (x\right )}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.78, size = 8, normalized size = 0.80 \begin {gather*} x e^{1 + \frac {1}{\log {\left (x \right )}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.01, size = 8, normalized size = 0.80 \begin {gather*} x \mathrm {e} \mathrm {e}^{\frac 1{\ln x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.26, size = 9, normalized size = 0.90 \begin {gather*} x\,\mathrm {e}\,{\mathrm {e}}^{\frac {1}{\ln \left (x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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