Optimal. Leaf size=8 \[ -\log (34-x) \]
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Rubi [A] time = 0.00, antiderivative size = 8, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {31} \begin {gather*} -\log (34-x) \end {gather*}
Antiderivative was successfully verified.
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Rule 31
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=-\log (34-x)\\ \end {aligned} \end {gather*}
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Mathematica [A] time = 0.00, size = 8, normalized size = 1.00 \begin {gather*} -\log (34-x) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.93, size = 6, normalized size = 0.75 \begin {gather*} -\log \left (x - 34\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.22, size = 7, normalized size = 0.88 \begin {gather*} -\log \left ({\left | x - 34 \right |}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.41, size = 7, normalized size = 0.88
method | result | size |
default | \(-\ln \left (x -34\right )\) | \(7\) |
norman | \(-\ln \left (x -34\right )\) | \(7\) |
risch | \(-\ln \left (x -34\right )\) | \(7\) |
meijerg | \(-\ln \left (1-\frac {x}{34}\right )\) | \(9\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.38, size = 6, normalized size = 0.75 \begin {gather*} -\log \left (x - 34\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 6, normalized size = 0.75 \begin {gather*} -\ln \left (x-34\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.05, size = 5, normalized size = 0.62 \begin {gather*} - \log {\left (x - 34 \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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