Optimal. Leaf size=28 \[ \frac {2 x^3}{27}-\frac {2}{9} x^3 \log (x)+\frac {1}{3} x^3 \log ^2(x) \]
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Rubi [A]
time = 0.01, antiderivative size = 28, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {2342, 2341}
\begin {gather*} \frac {2 x^3}{27}+\frac {1}{3} x^3 \log ^2(x)-\frac {2}{9} x^3 \log (x) \end {gather*}
Antiderivative was successfully verified.
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Rule 2341
Rule 2342
Rubi steps
\begin {align*} \int x^2 \log ^2(x) \, dx &=\frac {1}{3} x^3 \log ^2(x)-\frac {2}{3} \int x^2 \log (x) \, dx\\ &=\frac {2 x^3}{27}-\frac {2}{9} x^3 \log (x)+\frac {1}{3} x^3 \log ^2(x)\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 28, normalized size = 1.00 \begin {gather*} \frac {2 x^3}{27}-\frac {2}{9} x^3 \log (x)+\frac {1}{3} x^3 \log ^2(x) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.00, size = 23, normalized size = 0.82
method | result | size |
default | \(\frac {2 x^{3}}{27}-\frac {2 x^{3} \ln \left (x \right )}{9}+\frac {x^{3} \ln \left (x \right )^{2}}{3}\) | \(23\) |
norman | \(\frac {2 x^{3}}{27}-\frac {2 x^{3} \ln \left (x \right )}{9}+\frac {x^{3} \ln \left (x \right )^{2}}{3}\) | \(23\) |
risch | \(\frac {2 x^{3}}{27}-\frac {2 x^{3} \ln \left (x \right )}{9}+\frac {x^{3} \ln \left (x \right )^{2}}{3}\) | \(23\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 4.00, size = 17, normalized size = 0.61 \begin {gather*} \frac {1}{27} \, {\left (9 \, \log \left (x\right )^{2} - 6 \, \log \left (x\right ) + 2\right )} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.98, size = 22, normalized size = 0.79 \begin {gather*} \frac {1}{3} \, x^{3} \log \left (x\right )^{2} - \frac {2}{9} \, x^{3} \log \left (x\right ) + \frac {2}{27} \, x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 26, normalized size = 0.93 \begin {gather*} \frac {x^{3} \log {\left (x \right )}^{2}}{3} - \frac {2 x^{3} \log {\left (x \right )}}{9} + \frac {2 x^{3}}{27} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.49, size = 22, normalized size = 0.79 \begin {gather*} \frac {1}{3} \, x^{3} \log \left (x\right )^{2} - \frac {2}{9} \, x^{3} \log \left (x\right ) + \frac {2}{27} \, x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.03, size = 17, normalized size = 0.61 \begin {gather*} \frac {2\,x^3\,\left (\frac {9\,{\ln \left (x\right )}^2}{2}-3\,\ln \left (x\right )+1\right )}{27} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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