Optimal. Leaf size=103 \[ -\frac{2 \text{PolyLog}\left (2,a x^2\right )}{d \sqrt{d x}}-\frac{16 \sqrt [4]{a} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{16 \sqrt [4]{a} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}} \]
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Rubi [A] time = 0.0738395, antiderivative size = 103, 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, 298, 205, 208} \[ -\frac{2 \text{PolyLog}\left (2,a x^2\right )}{d \sqrt{d x}}-\frac{16 \sqrt [4]{a} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{16 \sqrt [4]{a} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}} \]
Antiderivative was successfully verified.
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Rule 6591
Rule 2455
Rule 16
Rule 329
Rule 298
Rule 205
Rule 208
Rubi steps
\begin{align*} \int \frac{\text{Li}_2\left (a x^2\right )}{(d x)^{3/2}} \, dx &=-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}-4 \int \frac{\log \left (1-a x^2\right )}{(d x)^{3/2}} \, dx\\ &=\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}}-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}+\frac{(16 a) \int \frac{x}{\sqrt{d x} \left (1-a x^2\right )} \, dx}{d}\\ &=\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}}-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}+\frac{(16 a) \int \frac{\sqrt{d x}}{1-a x^2} \, dx}{d^2}\\ &=\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}}-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}+\frac{(32 a) \operatorname{Subst}\left (\int \frac{x^2}{1-\frac{a x^4}{d^2}} \, dx,x,\sqrt{d x}\right )}{d^3}\\ &=\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}}-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}+\frac{\left (16 \sqrt{a}\right ) \operatorname{Subst}\left (\int \frac{1}{d-\sqrt{a} x^2} \, dx,x,\sqrt{d x}\right )}{d}-\frac{\left (16 \sqrt{a}\right ) \operatorname{Subst}\left (\int \frac{1}{d+\sqrt{a} x^2} \, dx,x,\sqrt{d x}\right )}{d}\\ &=-\frac{16 \sqrt [4]{a} \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{16 \sqrt [4]{a} \tanh ^{-1}\left (\frac{\sqrt [4]{a} \sqrt{d x}}{\sqrt{d}}\right )}{d^{3/2}}+\frac{8 \log \left (1-a x^2\right )}{d \sqrt{d x}}-\frac{2 \text{Li}_2\left (a x^2\right )}{d \sqrt{d x}}\\ \end{align*}
Mathematica [C] time = 0.0700504, size = 62, normalized size = 0.6 \[ \frac{x \text{Gamma}\left (\frac{3}{4}\right ) \left (16 a x^2 \text{Hypergeometric2F1}\left (\frac{3}{4},1,\frac{7}{4},a x^2\right )-3 \text{PolyLog}\left (2,a x^2\right )+12 \log \left (1-a x^2\right )\right )}{2 \text{Gamma}\left (\frac{7}{4}\right ) (d x)^{3/2}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.052, size = 127, normalized size = 1.2 \begin{align*} -2\,{\frac{{\it polylog} \left ( 2,a{x}^{2} \right ) }{d\sqrt{dx}}}+8\,{\frac{1}{d\sqrt{dx}}\ln \left ({\frac{-a{d}^{2}{x}^{2}+{d}^{2}}{{d}^{2}}} \right ) }-16\,{\frac{1}{d}\arctan \left ({\sqrt{dx}{\frac{1}{\sqrt [4]{{\frac{{d}^{2}}{a}}}}}} \right ){\frac{1}{\sqrt [4]{{\frac{{d}^{2}}{a}}}}}}+8\,{\frac{1}{d}\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{1}{\sqrt [4]{{\frac{{d}^{2}}{a}}}}}} \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 = 2.66427, size = 425, normalized size = 4.13 \begin{align*} \frac{2 \,{\left (16 \, d^{2} x \left (\frac{a}{d^{6}}\right )^{\frac{1}{4}} \arctan \left (-\frac{\sqrt{d x} a d \left (\frac{a}{d^{6}}\right )^{\frac{1}{4}} - \sqrt{a d^{4} \sqrt{\frac{a}{d^{6}}} + a^{2} d x} d \left (\frac{a}{d^{6}}\right )^{\frac{1}{4}}}{a}\right ) + 4 \, d^{2} x \left (\frac{a}{d^{6}}\right )^{\frac{1}{4}} \log \left (512 \, d^{5} \left (\frac{a}{d^{6}}\right )^{\frac{3}{4}} + 512 \, \sqrt{d x} a\right ) - 4 \, d^{2} x \left (\frac{a}{d^{6}}\right )^{\frac{1}{4}} \log \left (-512 \, d^{5} \left (\frac{a}{d^{6}}\right )^{\frac{3}{4}} + 512 \, \sqrt{d x} a\right ) - \sqrt{d x}{\left ({\rm Li}_2\left (a x^{2}\right ) - 4 \, \log \left (-a x^{2} + 1\right )\right )}\right )}}{d^{2} x} \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{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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