Optimal. Leaf size=13 \[ -\left (\left (e^3-2 x\right ) \log \left (\frac {25}{4}\right )\right ) \]
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Rubi [A]
time = 0.00, antiderivative size = 7, normalized size of antiderivative = 0.54, number of steps
used = 1, number of rules used = 1, integrand size = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {8}
\begin {gather*} 2 x \log \left (\frac {25}{4}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 8
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=2 x \log \left (\frac {25}{4}\right )\\ \end {aligned} \end {gather*}
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Mathematica [A]
time = 0.00, size = 7, normalized size = 0.54 \begin {gather*} 2 x \log \left (\frac {25}{4}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.17, size = 6, normalized size = 0.46
method | result | size |
default | \(-2 x \ln \left (\frac {4}{25}\right )\) | \(6\) |
norman | \(\left (-4 \ln \left (2\right )+4 \ln \left (5\right )\right ) x\) | \(12\) |
risch | \(-4 x \ln \left (2\right )+4 x \ln \left (5\right )\) | \(12\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.30, size = 5, normalized size = 0.38 \begin {gather*} -2 \, x \log \left (\frac {4}{25}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.35, size = 5, normalized size = 0.38 \begin {gather*} -2 \, x \log \left (\frac {4}{25}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.00, size = 8, normalized size = 0.62 \begin {gather*} - 2 x \log {\left (\frac {4}{25} \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.41, size = 5, normalized size = 0.38 \begin {gather*} -2 \, x \log \left (\frac {4}{25}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.00, size = 5, normalized size = 0.38 \begin {gather*} -2\,x\,\ln \left (\frac {4}{25}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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