Optimal. Leaf size=17 \[ -\frac {x^4}{16}+\frac {1}{4} x^4 \log (x) \]
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Rubi [A]
time = 0.00, antiderivative size = 17, normalized size of antiderivative = 1.00, 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 = {2341}
\begin {gather*} \frac {1}{4} x^4 \log (x)-\frac {x^4}{16} \end {gather*}
Antiderivative was successfully verified.
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Rule 2341
Rubi steps
\begin {align*} \int x^3 \log (x) \, dx &=-\frac {x^4}{16}+\frac {1}{4} x^4 \log (x)\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 17, normalized size = 1.00 \begin {gather*} -\frac {x^4}{16}+\frac {1}{4} x^4 \log (x) \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 1.69, size = 11, normalized size = 0.65 \begin {gather*} \frac {x^4 \left (-1+4 \text {Log}\left [x\right ]\right )}{16} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.00, size = 14, normalized size = 0.82
method | result | size |
default | \(-\frac {x^{4}}{16}+\frac {x^{4} \ln \left (x \right )}{4}\) | \(14\) |
norman | \(-\frac {x^{4}}{16}+\frac {x^{4} \ln \left (x \right )}{4}\) | \(14\) |
risch | \(-\frac {x^{4}}{16}+\frac {x^{4} \ln \left (x \right )}{4}\) | \(14\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.26, size = 13, normalized size = 0.76 \begin {gather*} \frac {1}{4} \, x^{4} \log \left (x\right ) - \frac {1}{16} \, x^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.32, size = 13, normalized size = 0.76 \begin {gather*} \frac {1}{4} \, x^{4} \log \left (x\right ) - \frac {1}{16} \, x^{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 12, normalized size = 0.71 \begin {gather*} \frac {x^{4} \log {\left (x \right )}}{4} - \frac {x^{4}}{16} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.00, size = 16, normalized size = 0.94 \begin {gather*} -\frac {x^{4}}{16}+\frac {1}{4} x^{4} \ln x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.19, size = 9, normalized size = 0.53 \begin {gather*} \frac {x^4\,\left (\ln \left (x\right )-\frac {1}{4}\right )}{4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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