Optimal. Leaf size=11 \[ x+\frac {x^2}{2}+\log (x) \]
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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*} x+\frac {x^2}{2}+\log (x) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 10, normalized size = 0.91
method | result | size |
default | \(x +\frac {x^{2}}{2}+\ln \left (x \right )\) | \(10\) |
norman | \(x +\frac {x^{2}}{2}+\ln \left (x \right )\) | \(10\) |
risch | \(x +\frac {x^{2}}{2}+\ln \left (x \right )\) | \(10\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 9, normalized size = 0.82 \begin {gather*} \frac {1}{2} \, x^{2} + x + \log \left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.54, size = 9, normalized size = 0.82 \begin {gather*} \frac {1}{2} \, x^{2} + x + \log \left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.02, size = 8, normalized size = 0.73 \begin {gather*} \frac {x^{2}}{2} + x + \log {\left (x \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.40, 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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Mupad [B]
time = 0.03, size = 9, normalized size = 0.82 \begin {gather*} x+\ln \left (x\right )+\frac {x^2}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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