Optimal. Leaf size=111 \[ -\frac{2 \text{PolyLog}\left (2,a x^2\right )}{3 d (d x)^{3/2}}+\frac{16 a^{3/4} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{16 a^{3/4} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}} \]
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Rubi [A] time = 0.0720639, antiderivative size = 111, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.467, Rules used = {6591, 2455, 16, 329, 212, 208, 205} \[ -\frac{2 \text{PolyLog}\left (2,a x^2\right )}{3 d (d x)^{3/2}}+\frac{16 a^{3/4} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{16 a^{3/4} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 6591
Rule 2455
Rule 16
Rule 329
Rule 212
Rule 208
Rule 205
Rubi steps
\begin{align*} \int \frac{\text{Li}_2\left (a x^2\right )}{(d x)^{5/2}} \, dx &=-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}-\frac{4}{3} \int \frac{\log \left (1-a x^2\right )}{(d x)^{5/2}} \, dx\\ &=\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}}-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}+\frac{(16 a) \int \frac{x}{(d x)^{3/2} \left (1-a x^2\right )} \, dx}{9 d}\\ &=\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}}-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}+\frac{(16 a) \int \frac{1}{\sqrt{d x} \left (1-a x^2\right )} \, dx}{9 d^2}\\ &=\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}}-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}+\frac{(32 a) \operatorname{Subst}\left (\int \frac{1}{1-\frac{a x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{9 d^3}\\ &=\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}}-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}+\frac{(16 a) \operatorname{Subst}\left (\int \frac{1}{d-\sqrt{a} x^2} \, dx,x,\sqrt{d x}\right )}{9 d^2}+\frac{(16 a) \operatorname{Subst}\left (\int \frac{1}{d+\sqrt{a} x^2} \, dx,x,\sqrt{d x}\right )}{9 d^2}\\ &=\frac{16 a^{3/4} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{16 a^{3/4} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{9 d^{5/2}}+\frac{8 \log \left (1-a x^2\right )}{9 d (d x)^{3/2}}-\frac{2 \text{Li}_2\left (a x^2\right )}{3 d (d x)^{3/2}}\\ \end{align*}
Mathematica [C] time = 0.0673089, size = 62, normalized size = 0.56 \[ \frac{x \text{Gamma}\left (\frac{1}{4}\right ) \left (16 a x^2 \text{Hypergeometric2F1}\left (\frac{1}{4},1,\frac{5}{4},a x^2\right )-3 \text{PolyLog}\left (2,a x^2\right )+4 \log \left (1-a x^2\right )\right )}{18 \text{Gamma}\left (\frac{5}{4}\right ) (d x)^{5/2}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.054, size = 129, normalized size = 1.2 \begin{align*} -{\frac{2\,{\it polylog} \left ( 2,a{x}^{2} \right ) }{3\,d} \left ( dx \right ) ^{-{\frac{3}{2}}}}+{\frac{8}{9\,d}\ln \left ({\frac{-a{d}^{2}{x}^{2}+{d}^{2}}{{d}^{2}}} \right ) \left ( dx \right ) ^{-{\frac{3}{2}}}}+{\frac{8\,a}{9\,{d}^{3}}\sqrt [4]{{\frac{{d}^{2}}{a}}}\ln \left ({ \left ( \sqrt{dx}+\sqrt [4]{{\frac{{d}^{2}}{a}}} \right ) \left ( \sqrt{dx}-\sqrt [4]{{\frac{{d}^{2}}{a}}} \right ) ^{-1}} \right ) }+{\frac{16\,a}{9\,{d}^{3}}\sqrt [4]{{\frac{{d}^{2}}{a}}}\arctan \left ({\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{{d}^{2}}{a}}}}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.73533, size = 470, normalized size = 4.23 \begin{align*} -\frac{2 \,{\left (16 \, d^{3} x^{2} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{1}{4}} \arctan \left (-\frac{\sqrt{d x} a d^{7} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{3}{4}} - \sqrt{d^{6} \sqrt{\frac{a^{3}}{d^{10}}} + a^{2} d x} d^{7} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{3}{4}}}{a^{3}}\right ) - 4 \, d^{3} x^{2} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{1}{4}} \log \left (8 \, d^{3} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{1}{4}} + 8 \, \sqrt{d x} a\right ) + 4 \, d^{3} x^{2} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{1}{4}} \log \left (-8 \, d^{3} \left (\frac{a^{3}}{d^{10}}\right )^{\frac{1}{4}} + 8 \, \sqrt{d x} a\right ) + \sqrt{d x}{\left (3 \,{\rm Li}_2\left (a x^{2}\right ) - 4 \, \log \left (-a x^{2} + 1\right )\right )}\right )}}{9 \, d^{3} x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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}_2\left (a x^{2}\right )}{\left (d x\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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