Optimal. Leaf size=18 \[ \frac {5-2 x+x \left (6+x^4\right )+\log (x)}{x} \]
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Rubi [A]
time = 0.02, antiderivative size = 15, normalized size of antiderivative = 0.83, number of steps
used = 5, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {14, 2341}
\begin {gather*} x^4+\frac {5}{x}+\frac {\log (x)}{x} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 2341
Rubi steps
\begin {gather*} \begin {aligned} \text {integral} &=\int \left (\frac {4 \left (-1+x^5\right )}{x^2}-\frac {\log (x)}{x^2}\right ) \, dx\\ &=4 \int \frac {-1+x^5}{x^2} \, dx-\int \frac {\log (x)}{x^2} \, dx\\ &=\frac {1}{x}+\frac {\log (x)}{x}+4 \int \left (-\frac {1}{x^2}+x^3\right ) \, dx\\ &=\frac {5}{x}+x^4+\frac {\log (x)}{x}\\ \end {aligned} \end {gather*}
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Mathematica [A]
time = 0.00, size = 15, normalized size = 0.83 \begin {gather*} \frac {5}{x}+x^4+\frac {\log (x)}{x} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.07, size = 16, normalized size = 0.89
method | result | size |
norman | \(\frac {5+x^{5}+\ln \left (x \right )}{x}\) | \(12\) |
default | \(x^{4}+\frac {\ln \left (x \right )}{x}+\frac {5}{x}\) | \(16\) |
risch | \(\frac {\ln \left (x \right )}{x}+\frac {x^{5}+5}{x}\) | \(17\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 15, normalized size = 0.83 \begin {gather*} x^{4} + \frac {\log \left (x\right )}{x} + \frac {5}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.39, size = 11, normalized size = 0.61 \begin {gather*} \frac {x^{5} + \log \left (x\right ) + 5}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.04, size = 10, normalized size = 0.56 \begin {gather*} x^{4} + \frac {\log {\left (x \right )}}{x} + \frac {5}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.42, size = 15, normalized size = 0.83 \begin {gather*} x^{4} + \frac {\log \left (x\right )}{x} + \frac {5}{x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 2.65, size = 12, normalized size = 0.67 \begin {gather*} \frac {\ln \left (x\right )+5}{x}+x^4 \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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