Optimal. Leaf size=153 \[ -\frac{4 (d x)^{7/2} \text{PolyLog}(2,a x)}{49 d}+\frac{2 (d x)^{7/2} \text{PolyLog}(3,a x)}{7 d}+\frac{16 d^2 \sqrt{d x}}{343 a^3}-\frac{16 d^{5/2} \tanh ^{-1}\left (\frac{\sqrt{a} \sqrt{d x}}{\sqrt{d}}\right )}{343 a^{7/2}}+\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}+\frac{16 (d x)^{7/2}}{2401 d} \]
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Rubi [A] time = 0.0982584, antiderivative size = 153, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.385, Rules used = {6591, 2395, 50, 63, 206} \[ -\frac{4 (d x)^{7/2} \text{PolyLog}(2,a x)}{49 d}+\frac{2 (d x)^{7/2} \text{PolyLog}(3,a x)}{7 d}+\frac{16 d^2 \sqrt{d x}}{343 a^3}-\frac{16 d^{5/2} \tanh ^{-1}\left (\frac{\sqrt{a} \sqrt{d x}}{\sqrt{d}}\right )}{343 a^{7/2}}+\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}+\frac{16 (d x)^{7/2}}{2401 d} \]
Antiderivative was successfully verified.
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Rule 6591
Rule 2395
Rule 50
Rule 63
Rule 206
Rubi steps
\begin{align*} \int (d x)^{5/2} \text{Li}_3(a x) \, dx &=\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{2}{7} \int (d x)^{5/2} \text{Li}_2(a x) \, dx\\ &=-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{4}{49} \int (d x)^{5/2} \log (1-a x) \, dx\\ &=-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{(8 a) \int \frac{(d x)^{7/2}}{1-a x} \, dx}{343 d}\\ &=\frac{16 (d x)^{7/2}}{2401 d}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{8}{343} \int \frac{(d x)^{5/2}}{1-a x} \, dx\\ &=\frac{16 (d x)^{5/2}}{1715 a}+\frac{16 (d x)^{7/2}}{2401 d}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{(8 d) \int \frac{(d x)^{3/2}}{1-a x} \, dx}{343 a}\\ &=\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}+\frac{16 (d x)^{7/2}}{2401 d}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{\left (8 d^2\right ) \int \frac{\sqrt{d x}}{1-a x} \, dx}{343 a^2}\\ &=\frac{16 d^2 \sqrt{d x}}{343 a^3}+\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}+\frac{16 (d x)^{7/2}}{2401 d}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{\left (8 d^3\right ) \int \frac{1}{\sqrt{d x} (1-a x)} \, dx}{343 a^3}\\ &=\frac{16 d^2 \sqrt{d x}}{343 a^3}+\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}+\frac{16 (d x)^{7/2}}{2401 d}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}-\frac{\left (16 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{1-\frac{a x^2}{d}} \, dx,x,\sqrt{d x}\right )}{343 a^3}\\ &=\frac{16 d^2 \sqrt{d x}}{343 a^3}+\frac{16 d (d x)^{3/2}}{1029 a^2}+\frac{16 (d x)^{5/2}}{1715 a}+\frac{16 (d x)^{7/2}}{2401 d}-\frac{16 d^{5/2} \tanh ^{-1}\left (\frac{\sqrt{a} \sqrt{d x}}{\sqrt{d}}\right )}{343 a^{7/2}}-\frac{8 (d x)^{7/2} \log (1-a x)}{343 d}-\frac{4 (d x)^{7/2} \text{Li}_2(a x)}{49 d}+\frac{2 (d x)^{7/2} \text{Li}_3(a x)}{7 d}\\ \end{align*}
Mathematica [A] time = 0.260023, size = 98, normalized size = 0.64 \[ \frac{2 (d x)^{5/2} \left (-1470 x^3 \text{PolyLog}(2,a x)+5145 x^3 \text{PolyLog}(3,a x)+\frac{8 \left (15 a^3 x^3+21 a^2 x^2+35 a x+105\right )}{a^3}-\frac{840 \tanh ^{-1}\left (\sqrt{a} \sqrt{x}\right )}{a^{7/2} \sqrt{x}}-420 x^3 \log (1-a x)\right )}{36015 x^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.182, size = 149, normalized size = 1. \begin{align*}{\frac{1}{a} \left ( dx \right ) ^{{\frac{5}{2}}} \left ({\frac{720\,{x}^{3}{a}^{3}+1008\,{a}^{2}{x}^{2}+1680\,ax+5040}{108045\,{a}^{4}}\sqrt{x} \left ( -a \right ) ^{{\frac{9}{2}}}}+{\frac{8}{343\,{a}^{4}}\sqrt{x} \left ( -a \right ) ^{{\frac{9}{2}}} \left ( \ln \left ( 1-\sqrt{ax} \right ) -\ln \left ( 1+\sqrt{ax} \right ) \right ){\frac{1}{\sqrt{ax}}}}-{\frac{8\,\ln \left ( -ax+1 \right ) }{343\,a}{x}^{{\frac{7}{2}}} \left ( -a \right ) ^{{\frac{9}{2}}}}-{\frac{4\,{\it polylog} \left ( 2,ax \right ) }{49\,a}{x}^{{\frac{7}{2}}} \left ( -a \right ) ^{{\frac{9}{2}}}}+{\frac{2\,{\it polylog} \left ( 3,ax \right ) }{7\,a}{x}^{{\frac{7}{2}}} \left ( -a \right ) ^{{\frac{9}{2}}}} \right ){x}^{-{\frac{5}{2}}} \left ( -a \right ) ^{-{\frac{5}{2}}}} \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 [C] time = 2.97483, size = 822, normalized size = 5.37 \begin{align*} \left [-\frac{2 \,{\left (1470 \, \sqrt{d x} a^{3} d^{2} x^{3}{\rm \%iint}\left (a, x, -\frac{\log \left (-a x + 1\right )}{a}, -\frac{\log \left (-a x + 1\right )}{x}\right ) - 5145 \, \sqrt{d x} a^{3} d^{2} x^{3}{\rm polylog}\left (3, a x\right ) - 420 \, d^{2} \sqrt{\frac{d}{a}} \log \left (\frac{a d x - 2 \, \sqrt{d x} a \sqrt{\frac{d}{a}} + d}{a x - 1}\right ) + 4 \,{\left (105 \, a^{3} d^{2} x^{3} \log \left (-a x + 1\right ) - 30 \, a^{3} d^{2} x^{3} - 42 \, a^{2} d^{2} x^{2} - 70 \, a d^{2} x - 210 \, d^{2}\right )} \sqrt{d x}\right )}}{36015 \, a^{3}}, -\frac{2 \,{\left (1470 \, \sqrt{d x} a^{3} d^{2} x^{3}{\rm \%iint}\left (a, x, -\frac{\log \left (-a x + 1\right )}{a}, -\frac{\log \left (-a x + 1\right )}{x}\right ) - 5145 \, \sqrt{d x} a^{3} d^{2} x^{3}{\rm polylog}\left (3, a x\right ) - 840 \, d^{2} \sqrt{-\frac{d}{a}} \arctan \left (\frac{\sqrt{d x} a \sqrt{-\frac{d}{a}}}{d}\right ) + 4 \,{\left (105 \, a^{3} d^{2} x^{3} \log \left (-a x + 1\right ) - 30 \, a^{3} d^{2} x^{3} - 42 \, a^{2} d^{2} x^{2} - 70 \, a d^{2} x - 210 \, d^{2}\right )} \sqrt{d x}\right )}}{36015 \, a^{3}}\right ] \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 \left (d x\right )^{\frac{5}{2}}{\rm Li}_{3}(a x)\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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