Optimal. Leaf size=8 \[ \text{CannotIntegrate}\left (\frac{1}{x+\log (x)},x\right ) \]
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Rubi [A] time = 0.0078645, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \frac{1}{x+\log (x)} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \frac{1}{x+\log (x)} \, dx &=\int \frac{1}{x+\log (x)} \, dx\\ \end{align*}
Mathematica [A] time = 0.005806, size = 0, normalized size = 0. \[ \int \frac{1}{x+\log (x)} \, dx \]
Verification is Not applicable to the result.
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Maple [A] time = 0.009, size = 0, normalized size = 0. \begin{align*} \int \left ( x+\ln \left ( x \right ) \right ) ^{-1}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x + \log \left (x\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{1}{x + \log \left (x\right )}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x + \log{\left (x \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x + \log \left (x\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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