Optimal. Leaf size=78 \[ -\frac{\text{PolyLog}\left (2,a x^2\right )}{8 x^4}-\frac{\text{PolyLog}\left (3,a x^2\right )}{4 x^4}-\frac{1}{16} a^2 \log \left (1-a x^2\right )+\frac{1}{8} a^2 \log (x)-\frac{a}{16 x^2}+\frac{\log \left (1-a x^2\right )}{16 x^4} \]
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Rubi [A] time = 0.0637554, antiderivative size = 78, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.364, Rules used = {6591, 2454, 2395, 44} \[ -\frac{\text{PolyLog}\left (2,a x^2\right )}{8 x^4}-\frac{\text{PolyLog}\left (3,a x^2\right )}{4 x^4}-\frac{1}{16} a^2 \log \left (1-a x^2\right )+\frac{1}{8} a^2 \log (x)-\frac{a}{16 x^2}+\frac{\log \left (1-a x^2\right )}{16 x^4} \]
Antiderivative was successfully verified.
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Rule 6591
Rule 2454
Rule 2395
Rule 44
Rubi steps
\begin{align*} \int \frac{\text{Li}_3\left (a x^2\right )}{x^5} \, dx &=-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}+\frac{1}{2} \int \frac{\text{Li}_2\left (a x^2\right )}{x^5} \, dx\\ &=-\frac{\text{Li}_2\left (a x^2\right )}{8 x^4}-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}-\frac{1}{4} \int \frac{\log \left (1-a x^2\right )}{x^5} \, dx\\ &=-\frac{\text{Li}_2\left (a x^2\right )}{8 x^4}-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}-\frac{1}{8} \operatorname{Subst}\left (\int \frac{\log (1-a x)}{x^3} \, dx,x,x^2\right )\\ &=\frac{\log \left (1-a x^2\right )}{16 x^4}-\frac{\text{Li}_2\left (a x^2\right )}{8 x^4}-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}+\frac{1}{16} a \operatorname{Subst}\left (\int \frac{1}{x^2 (1-a x)} \, dx,x,x^2\right )\\ &=\frac{\log \left (1-a x^2\right )}{16 x^4}-\frac{\text{Li}_2\left (a x^2\right )}{8 x^4}-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}+\frac{1}{16} a \operatorname{Subst}\left (\int \left (\frac{1}{x^2}+\frac{a}{x}-\frac{a^2}{-1+a x}\right ) \, dx,x,x^2\right )\\ &=-\frac{a}{16 x^2}+\frac{1}{8} a^2 \log (x)-\frac{1}{16} a^2 \log \left (1-a x^2\right )+\frac{\log \left (1-a x^2\right )}{16 x^4}-\frac{\text{Li}_2\left (a x^2\right )}{8 x^4}-\frac{\text{Li}_3\left (a x^2\right )}{4 x^4}\\ \end{align*}
Mathematica [C] time = 0.0118626, size = 30, normalized size = 0.38 \[ \frac{G_{5,5}^{2,4}\left (-a x^2|\begin{array}{c} 1,1,1,1,3 \\ 1,2,0,0,0 \\\end{array}\right )}{2 x^4} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.065, size = 98, normalized size = 1.3 \begin{align*} -{\frac{{a}^{2}}{2} \left ({\frac{1}{a{x}^{2}}}+{\frac{3}{16}}-{\frac{\ln \left ( x \right ) }{4}}-{\frac{\ln \left ( -a \right ) }{8}}-{\frac{81\,a{x}^{2}+378}{432\,a{x}^{2}}}-{\frac{ \left ( -27\,{a}^{2}{x}^{4}+27 \right ) \ln \left ( -a{x}^{2}+1 \right ) }{216\,{a}^{2}{x}^{4}}}+{\frac{{\it polylog} \left ( 2,a{x}^{2} \right ) }{4\,{a}^{2}{x}^{4}}}+{\frac{{\it polylog} \left ( 3,a{x}^{2} \right ) }{2\,{a}^{2}{x}^{4}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0028, size = 74, normalized size = 0.95 \begin{align*} \frac{1}{8} \, a^{2} \log \left (x\right ) - \frac{a x^{2} +{\left (a^{2} x^{4} - 1\right )} \log \left (-a x^{2} + 1\right ) + 2 \,{\rm Li}_2\left (a x^{2}\right ) + 4 \,{\rm Li}_{3}(a x^{2})}{16 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 2.71783, size = 217, normalized size = 2.78 \begin{align*} -\frac{a^{2} x^{4} \log \left (a x^{2} - 1\right ) - 2 \, a^{2} x^{4} \log \left (x\right ) + a x^{2} + 2 \,{\rm \%iint}\left (a, x, -\frac{\log \left (-a x^{2} + 1\right )}{a}, -\frac{2 \, \log \left (-a x^{2} + 1\right )}{x}\right ) - \log \left (-a x^{2} + 1\right ) + 4 \,{\rm polylog}\left (3, a x^{2}\right )}{16 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\operatorname{Li}_{3}\left (a x^{2}\right )}{x^{5}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\rm Li}_{3}(a x^{2})}{x^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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