Optimal. Leaf size=93 \[ -\frac {a q^3 x^{q-3} \, _2F_1\left (1,-\frac {3-q}{q};2-\frac {3}{q};a x^q\right )}{27 (3-q)}-\frac {q \text {Li}_2\left (a x^q\right )}{9 x^3}-\frac {\text {Li}_3\left (a x^q\right )}{3 x^3}+\frac {q^2 \log \left (1-a x^q\right )}{27 x^3} \]
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Rubi [A] time = 0.05, antiderivative size = 93, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.273, Rules used = {6591, 2455, 364} \[ -\frac {q \text {PolyLog}\left (2,a x^q\right )}{9 x^3}-\frac {\text {PolyLog}\left (3,a x^q\right )}{3 x^3}-\frac {a q^3 x^{q-3} \, _2F_1\left (1,-\frac {3-q}{q};2-\frac {3}{q};a x^q\right )}{27 (3-q)}+\frac {q^2 \log \left (1-a x^q\right )}{27 x^3} \]
Antiderivative was successfully verified.
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Rule 364
Rule 2455
Rule 6591
Rubi steps
\begin {align*} \int \frac {\text {Li}_3\left (a x^q\right )}{x^4} \, dx &=-\frac {\text {Li}_3\left (a x^q\right )}{3 x^3}+\frac {1}{3} q \int \frac {\text {Li}_2\left (a x^q\right )}{x^4} \, dx\\ &=-\frac {q \text {Li}_2\left (a x^q\right )}{9 x^3}-\frac {\text {Li}_3\left (a x^q\right )}{3 x^3}-\frac {1}{9} q^2 \int \frac {\log \left (1-a x^q\right )}{x^4} \, dx\\ &=\frac {q^2 \log \left (1-a x^q\right )}{27 x^3}-\frac {q \text {Li}_2\left (a x^q\right )}{9 x^3}-\frac {\text {Li}_3\left (a x^q\right )}{3 x^3}+\frac {1}{27} \left (a q^3\right ) \int \frac {x^{-4+q}}{1-a x^q} \, dx\\ &=-\frac {a q^3 x^{-3+q} \, _2F_1\left (1,-\frac {3-q}{q};2-\frac {3}{q};a x^q\right )}{27 (3-q)}+\frac {q^2 \log \left (1-a x^q\right )}{27 x^3}-\frac {q \text {Li}_2\left (a x^q\right )}{9 x^3}-\frac {\text {Li}_3\left (a x^q\right )}{3 x^3}\\ \end {align*}
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Mathematica [C] time = 0.01, size = 41, normalized size = 0.44 \[ -\frac {G_{5,5}^{1,5}\left (-a x^q|\begin {array}{c} 1,1,1,1,\frac {q+3}{q} \\ 1,0,0,0,\frac {3}{q} \\\end {array}\right )}{q x^3} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.59, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\rm polylog}\left (3, a x^{q}\right )}{x^{4}}, x\right ) \]
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 \[ \int \frac {{\rm Li}_{3}(a x^{q})}{x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.26, size = 132, normalized size = 1.42 \[ -\frac {\left (-a \right )^{\frac {3}{q}} \left (-\frac {q^{3} \left (-a \right )^{-\frac {3}{q}} \ln \left (1-a \,x^{q}\right )}{27 x^{3}}+\frac {q^{2} \left (-a \right )^{-\frac {3}{q}} \polylog \left (2, a \,x^{q}\right )}{9 x^{3}}-\frac {q \left (-a \right )^{-\frac {3}{q}} \left (1-\frac {q}{3}\right ) \polylog \left (3, a \,x^{q}\right )}{\left (-3+q \right ) x^{3}}-\frac {q^{3} x^{-3+q} a \left (-a \right )^{-\frac {3}{q}} \Phi \left (a \,x^{q}, 1, \frac {-3+q}{q}\right )}{27}\right )}{q} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ -q^{3} \int \frac {1}{27 \, {\left (a x^{4} x^{q} - x^{4}\right )}}\,{d x} + \frac {q^{3} + 3 \, q^{2} \log \left (-a x^{q} + 1\right ) - 9 \, q {\rm Li}_2\left (a x^{q}\right ) - 27 \, {\rm Li}_{3}(a x^{q})}{81 \, x^{3}} \]
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 \[ \int \frac {\mathrm {polylog}\left (3,a\,x^q\right )}{x^4} \,d x \]
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 \[ \int \frac {\operatorname {Li}_{3}\left (a x^{q}\right )}{x^{4}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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