Optimal. Leaf size=22 \[ \frac {4-\frac {1}{16} (1-x) (-5+x)}{2+\log (\log (16))} \]
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Rubi [A] time = 0.00, antiderivative size = 18, normalized size of antiderivative = 0.82, number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {9} \begin {gather*} \frac {(3-x)^2}{16 (2+\log (\log (16)))} \end {gather*}
Antiderivative was successfully verified.
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Rule 9
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\frac {(3-x)^2}{16 (2+\log (\log (16)))}\\ \end {aligned} \end {gather*}
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Mathematica [A] time = 0.00, size = 22, normalized size = 1.00 \begin {gather*} \frac {-3 x+\frac {x^2}{2}}{8 (2+\log (\log (16)))} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.11, size = 18, normalized size = 0.82 \begin {gather*} \frac {x^{2} - 6 \, x}{16 \, {\left (\log \left (4 \, \log \relax (2)\right ) + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.12, size = 18, normalized size = 0.82 \begin {gather*} \frac {x^{2} - 6 \, x}{16 \, {\left (\log \left (4 \, \log \relax (2)\right ) + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 16, normalized size = 0.73
method | result | size |
gosper | \(\frac {x \left (x -6\right )}{32+16 \ln \left (4 \ln \relax (2)\right )}\) | \(16\) |
default | \(\frac {\frac {1}{2} x^{2}-3 x}{8 \ln \left (4 \ln \relax (2)\right )+16}\) | \(22\) |
norman | \(-\frac {3 x}{8 \left (2+2 \ln \relax (2)+\ln \left (\ln \relax (2)\right )\right )}+\frac {x^{2}}{32 \ln \relax (2)+16 \ln \left (\ln \relax (2)\right )+32}\) | \(32\) |
risch | \(\frac {x^{2}}{32 \ln \relax (2)+16 \ln \left (\ln \relax (2)\right )+32}-\frac {3 x}{16 \ln \relax (2)+8 \ln \left (\ln \relax (2)\right )+16}\) | \(36\) |
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.33, size = 18, normalized size = 0.82 \begin {gather*} \frac {x^{2} - 6 \, x}{16 \, {\left (\log \left (4 \, \log \relax (2)\right ) + 2\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 15, normalized size = 0.68 \begin {gather*} \frac {{\left (x-3\right )}^2}{16\,\ln \left (\ln \left (16\right )\right )+32} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.06, size = 32, normalized size = 1.45 \begin {gather*} \frac {x^{2}}{16 \log {\left (\log {\relax (2 )} \right )} + 32 \log {\relax (2 )} + 32} - \frac {3 x}{8 \log {\left (\log {\relax (2 )} \right )} + 16 \log {\relax (2 )} + 16} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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