Optimal. Leaf size=11 \[ \frac {x^2}{2}+x+\log (x) \]
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Rubi [A] time = 0.00, antiderivative size = 11, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 0, integrand size = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \frac {x^2}{2}+x+\log (x) \end {gather*}
Antiderivative was successfully verified.
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Rubi steps
\begin {align*} \int \left (1+\frac {1}{x}+x\right ) \, dx &=x+\frac {x^2}{2}+\log (x)\\ \end {align*}
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Mathematica [A] time = 0.00, size = 11, normalized size = 1.00 \begin {gather*} \frac {x^2}{2}+x+\log (x) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (1+\frac {1}{x}+x\right ) \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 1.19, size = 9, normalized size = 0.82 \begin {gather*} \frac {1}{2} \, x^{2} + x + \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.89, size = 10, normalized size = 0.91 \begin {gather*} \frac {1}{2} \, x^{2} + x + \log \left ({\left | x \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 10, normalized size = 0.91 \begin {gather*} \frac {x^{2}}{2}+x +\ln \relax (x ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.92, size = 9, normalized size = 0.82 \begin {gather*} \frac {1}{2} \, x^{2} + x + \log \relax (x) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 9, normalized size = 0.82 \begin {gather*} x+\ln \relax (x)+\frac {x^2}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.08, size = 8, normalized size = 0.73 \begin {gather*} \frac {x^{2}}{2} + x + \log {\relax (x )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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