Optimal. Leaf size=37 \[ \frac {1}{10} i \text {Li}_2\left (\frac {i}{a x^5}\right )-\frac {1}{10} i \text {Li}_2\left (-\frac {i}{a x^5}\right ) \]
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Rubi [A] time = 0.03, antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {5032, 4849, 2391} \[ \frac {1}{10} i \text {PolyLog}\left (2,\frac {i}{a x^5}\right )-\frac {1}{10} i \text {PolyLog}\left (2,-\frac {i}{a x^5}\right ) \]
Antiderivative was successfully verified.
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Rule 2391
Rule 4849
Rule 5032
Rubi steps
\begin {align*} \int \frac {\cot ^{-1}\left (a x^5\right )}{x} \, dx &=\frac {1}{5} \operatorname {Subst}\left (\int \frac {\cot ^{-1}(a x)}{x} \, dx,x,x^5\right )\\ &=\frac {1}{10} i \operatorname {Subst}\left (\int \frac {\log \left (1-\frac {i}{a x}\right )}{x} \, dx,x,x^5\right )-\frac {1}{10} i \operatorname {Subst}\left (\int \frac {\log \left (1+\frac {i}{a x}\right )}{x} \, dx,x,x^5\right )\\ &=-\frac {1}{10} i \text {Li}_2\left (-\frac {i}{a x^5}\right )+\frac {1}{10} i \text {Li}_2\left (\frac {i}{a x^5}\right )\\ \end {align*}
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Mathematica [A] time = 0.01, size = 37, normalized size = 1.00 \[ \frac {1}{10} i \text {Li}_2\left (\frac {i}{a x^5}\right )-\frac {1}{10} i \text {Li}_2\left (-\frac {i}{a x^5}\right ) \]
Antiderivative was successfully verified.
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fricas [F] time = 1.07, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\operatorname {arccot}\left (a x^{5}\right )}{x}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\operatorname {arccot}\left (a x^{5}\right )}{x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.16, size = 57, normalized size = 1.54 \[ \ln \relax (x ) \mathrm {arccot}\left (a \,x^{5}\right )+\frac {\munderset {\textit {\_R1} =\RootOf \left (\textit {\_Z}^{10} a^{2}+1\right )}{\sum }\frac {\ln \relax (x ) \ln \left (\frac {\textit {\_R1} -x}{\textit {\_R1}}\right )+\dilog \left (\frac {\textit {\_R1} -x}{\textit {\_R1}}\right )}{\textit {\_R1}^{5}}}{2 a} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.56, size = 68, normalized size = 1.84 \[ \frac {1}{20} \, \pi \log \left (a^{2} x^{10} + 1\right ) - \frac {1}{5} \, \arctan \left (a x^{5}\right ) \log \left (a x^{5}\right ) + \operatorname {arccot}\left (a x^{5}\right ) \log \relax (x) + \arctan \left (a x^{5}\right ) \log \relax (x) + \frac {1}{10} i \, {\rm Li}_2\left (i \, a x^{5} + 1\right ) - \frac {1}{10} i \, {\rm Li}_2\left (-i \, a x^{5} + 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.03 \[ \int \frac {\mathrm {acot}\left (a\,x^5\right )}{x} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\operatorname {acot}{\left (a x^{5} \right )}}{x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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