Optimal. Leaf size=89 \[ -\frac {8 a}{9 d^2 \sqrt {d x}}+\frac {8 a^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a} \sqrt {d x}}{\sqrt {d}}\right )}{9 d^{5/2}}+\frac {4 \log (1-a x)}{9 d (d x)^{3/2}}-\frac {2 \text {PolyLog}(2,a x)}{3 d (d x)^{3/2}} \]
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Rubi [A]
time = 0.03, antiderivative size = 89, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.385, Rules used = {6726, 2442, 53,
65, 212} \begin {gather*} \frac {8 a^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a} \sqrt {d x}}{\sqrt {d}}\right )}{9 d^{5/2}}-\frac {8 a}{9 d^2 \sqrt {d x}}-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}+\frac {4 \log (1-a x)}{9 d (d x)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 53
Rule 65
Rule 212
Rule 2442
Rule 6726
Rubi steps
\begin {align*} \int \frac {\text {Li}_2(a x)}{(d x)^{5/2}} \, dx &=-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}-\frac {2}{3} \int \frac {\log (1-a x)}{(d x)^{5/2}} \, dx\\ &=\frac {4 \log (1-a x)}{9 d (d x)^{3/2}}-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}+\frac {(4 a) \int \frac {1}{(d x)^{3/2} (1-a x)} \, dx}{9 d}\\ &=-\frac {8 a}{9 d^2 \sqrt {d x}}+\frac {4 \log (1-a x)}{9 d (d x)^{3/2}}-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}+\frac {\left (4 a^2\right ) \int \frac {1}{\sqrt {d x} (1-a x)} \, dx}{9 d^2}\\ &=-\frac {8 a}{9 d^2 \sqrt {d x}}+\frac {4 \log (1-a x)}{9 d (d x)^{3/2}}-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}+\frac {\left (8 a^2\right ) \text {Subst}\left (\int \frac {1}{1-\frac {a x^2}{d}} \, dx,x,\sqrt {d x}\right )}{9 d^3}\\ &=-\frac {8 a}{9 d^2 \sqrt {d x}}+\frac {8 a^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a} \sqrt {d x}}{\sqrt {d}}\right )}{9 d^{5/2}}+\frac {4 \log (1-a x)}{9 d (d x)^{3/2}}-\frac {2 \text {Li}_2(a x)}{3 d (d x)^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.06, size = 57, normalized size = 0.64 \begin {gather*} -\frac {2 x \left (4 a x-4 a^{3/2} x^{3/2} \tanh ^{-1}\left (\sqrt {a} \sqrt {x}\right )-2 \log (1-a x)+3 \text {PolyLog}(2,a x)\right )}{9 (d x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.35, size = 75, normalized size = 0.84
method | result | size |
derivativedivides | \(\frac {-\frac {2 \polylog \left (2, a x \right )}{3 \left (d x \right )^{\frac {3}{2}}}+\frac {4 \ln \left (\frac {-a d x +d}{d}\right )}{9 \left (d x \right )^{\frac {3}{2}}}+\frac {8 a \left (\frac {a \arctanh \left (\frac {a \sqrt {d x}}{\sqrt {a d}}\right )}{d \sqrt {a d}}-\frac {1}{d \sqrt {d x}}\right )}{9}}{d}\) | \(75\) |
default | \(\frac {-\frac {2 \polylog \left (2, a x \right )}{3 \left (d x \right )^{\frac {3}{2}}}+\frac {4 \ln \left (\frac {-a d x +d}{d}\right )}{9 \left (d x \right )^{\frac {3}{2}}}+\frac {8 a \left (\frac {a \arctanh \left (\frac {a \sqrt {d x}}{\sqrt {a d}}\right )}{d \sqrt {a d}}-\frac {1}{d \sqrt {d x}}\right )}{9}}{d}\) | \(75\) |
meijerg | \(\frac {x^{\frac {5}{2}} \left (-a \right )^{\frac {5}{2}} \left (-\frac {8}{9 \sqrt {x}\, \sqrt {-a}}-\frac {4 \sqrt {x}\, a \left (\ln \left (1-\sqrt {a x}\right )-\ln \left (1+\sqrt {a x}\right )\right )}{9 \sqrt {-a}\, \sqrt {a x}}+\frac {4 \ln \left (-a x +1\right )}{9 x^{\frac {3}{2}} \sqrt {-a}\, a}-\frac {2 \polylog \left (2, a x \right )}{3 x^{\frac {3}{2}} \sqrt {-a}\, a}\right )}{\left (d x \right )^{\frac {5}{2}} a}\) | \(104\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.47, size = 89, normalized size = 1.00 \begin {gather*} -\frac {2 \, {\left (\frac {2 \, a^{2} \log \left (\frac {\sqrt {d x} a - \sqrt {a d}}{\sqrt {d x} a + \sqrt {a d}}\right )}{\sqrt {a d} d} + \frac {4 \, a d x + 3 \, d {\rm Li}_2\left (a x\right ) - 2 \, d \log \left (-a d x + d\right ) + 2 \, d \log \left (d\right )}{\left (d x\right )^{\frac {3}{2}} d}\right )}}{9 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.40, size = 150, normalized size = 1.69 \begin {gather*} \left [\frac {2 \, {\left (2 \, a d x^{2} \sqrt {\frac {a}{d}} \log \left (\frac {a x + 2 \, \sqrt {d x} \sqrt {\frac {a}{d}} + 1}{a x - 1}\right ) - {\left (4 \, a x + 3 \, {\rm Li}_2\left (a x\right ) - 2 \, \log \left (-a x + 1\right )\right )} \sqrt {d x}\right )}}{9 \, d^{3} x^{2}}, -\frac {2 \, {\left (4 \, a d x^{2} \sqrt {-\frac {a}{d}} \arctan \left (\frac {\sqrt {d x} \sqrt {-\frac {a}{d}}}{a x}\right ) + {\left (4 \, a x + 3 \, {\rm Li}_2\left (a x\right ) - 2 \, \log \left (-a x + 1\right )\right )} \sqrt {d x}\right )}}{9 \, d^{3} x^{2}}\right ] \end {gather*}
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 \begin {gather*} \int \frac {\operatorname {Li}_{2}\left (a x\right )}{\left (d x\right )^{\frac {5}{2}}}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\mathrm {polylog}\left (2,a\,x\right )}{{\left (d\,x\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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