Optimal. Leaf size=401 \[ \text{PolyLog}\left (3,-\frac{b x}{a (1-c (a+b x))}\right )-\text{PolyLog}\left (3,-\frac{b c x}{1-c (a+b x)}\right )-\text{PolyLog}(3,1-c (a+b x))+\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{PolyLog}\left (2,-\frac{b x}{a (1-c (a+b x))}\right )-\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{PolyLog}\left (2,-\frac{b c x}{1-c (a+b x)}\right )+\text{PolyLog}\left (2,-\frac{b x}{a}\right ) \left (\log (1-c (a+b x))-\log \left (-\frac{a (1-c (a+b x))}{b x}\right )\right )+\log (x) \text{PolyLog}(2,c (a+b x))+\left (\log \left (-\frac{a (1-c (a+b x))}{b x}\right )+\log (x)\right ) \text{PolyLog}(2,1-c (a+b x))-\text{PolyLog}\left (3,-\frac{b x}{a}\right )+\frac{1}{2} \left (\log \left (\frac{1-a c}{1-c (a+b x)}\right )-\log \left (\frac{(1-a c) (a+b x)}{a (1-c (a+b x))}\right )+\log \left (\frac{b x}{a}+1\right )\right ) \log ^2\left (-\frac{a (1-c (a+b x))}{b x}\right )+\frac{1}{2} \left (\log (c (a+b x))-\log \left (\frac{b x}{a}+1\right )\right ) \left (\log \left (-\frac{a (1-c (a+b x))}{b x}\right )+\log (x)\right )^2+\log (x) \log \left (\frac{b x}{a}+1\right ) \log (1-c (a+b x)) \]
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Rubi [A] time = 0.355029, antiderivative size = 401, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231, Rules used = {6597, 2440, 2435} \[ \text{PolyLog}\left (3,-\frac{b x}{a (1-c (a+b x))}\right )-\text{PolyLog}\left (3,-\frac{b c x}{1-c (a+b x)}\right )-\text{PolyLog}(3,1-c (a+b x))+\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{PolyLog}\left (2,-\frac{b x}{a (1-c (a+b x))}\right )-\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{PolyLog}\left (2,-\frac{b c x}{1-c (a+b x)}\right )+\text{PolyLog}\left (2,-\frac{b x}{a}\right ) \left (\log (1-c (a+b x))-\log \left (-\frac{a (1-c (a+b x))}{b x}\right )\right )+\log (x) \text{PolyLog}(2,c (a+b x))+\left (\log \left (-\frac{a (1-c (a+b x))}{b x}\right )+\log (x)\right ) \text{PolyLog}(2,1-c (a+b x))-\text{PolyLog}\left (3,-\frac{b x}{a}\right )+\frac{1}{2} \left (\log \left (\frac{1-a c}{1-c (a+b x)}\right )-\log \left (\frac{(1-a c) (a+b x)}{a (1-c (a+b x))}\right )+\log \left (\frac{b x}{a}+1\right )\right ) \log ^2\left (-\frac{a (1-c (a+b x))}{b x}\right )+\frac{1}{2} \left (\log (c (a+b x))-\log \left (\frac{b x}{a}+1\right )\right ) \left (\log \left (-\frac{a (1-c (a+b x))}{b x}\right )+\log (x)\right )^2+\log (x) \log \left (\frac{b x}{a}+1\right ) \log (1-c (a+b x)) \]
Antiderivative was successfully verified.
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Rule 6597
Rule 2440
Rule 2435
Rubi steps
\begin{align*} \int \frac{\text{Li}_2(c (a+b x))}{x} \, dx &=\log (x) \text{Li}_2(c (a+b x))+b \int \frac{\log (x) \log (1-a c-b c x)}{a+b x} \, dx\\ &=\log (x) \text{Li}_2(c (a+b x))+\operatorname{Subst}\left (\int \frac{\log \left (-\frac{a}{b}+\frac{x}{b}\right ) \log \left (-\frac{-a b c-b (1-a c)}{b}-c x\right )}{x} \, dx,x,a+b x\right )\\ &=\log (x) \log \left (1+\frac{b x}{a}\right ) \log (1-c (a+b x))+\frac{1}{2} \left (\log \left (1+\frac{b x}{a}\right )+\log \left (\frac{1-a c}{1-c (a+b x)}\right )-\log \left (\frac{(1-a c) (a+b x)}{a (1-c (a+b x))}\right )\right ) \log ^2\left (-\frac{a (1-c (a+b x))}{b x}\right )-\frac{1}{2} \left (-\log (c (a+b x))+\log \left (1+\frac{b x}{a}\right )\right ) \left (\log (x)+\log \left (-\frac{a (1-c (a+b x))}{b x}\right )\right )^2+\left (\log (1-c (a+b x))-\log \left (-\frac{a (1-c (a+b x))}{b x}\right )\right ) \text{Li}_2\left (-\frac{b x}{a}\right )+\log (x) \text{Li}_2(c (a+b x))+\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{Li}_2\left (-\frac{b x}{a (1-c (a+b x))}\right )-\log \left (-\frac{a (1-c (a+b x))}{b x}\right ) \text{Li}_2\left (-\frac{b c x}{1-c (a+b x)}\right )+\left (\log (x)+\log \left (-\frac{a (1-c (a+b x))}{b x}\right )\right ) \text{Li}_2(1-c (a+b x))-\text{Li}_3\left (-\frac{b x}{a}\right )+\text{Li}_3\left (-\frac{b x}{a (1-c (a+b x))}\right )-\text{Li}_3\left (-\frac{b c x}{1-c (a+b x)}\right )-\text{Li}_3(1-c (a+b x))\\ \end{align*}
Mathematica [A] time = 0.145861, size = 422, normalized size = 1.05 \[ -\text{PolyLog}(3,-a c-b c x+1)+\text{PolyLog}\left (3,\frac{a (a c+b c x-1)}{b x}\right )-\text{PolyLog}\left (3,\frac{a c+b c x-1}{b c x}\right )+\log \left (\frac{a (a c+b c x-1)}{b x}\right ) \left (\text{PolyLog}\left (2,\frac{a c+b c x-1}{b c x}\right )-\text{PolyLog}\left (2,\frac{a (a c+b c x-1)}{b x}\right )\right )+\text{PolyLog}\left (2,-\frac{b x}{a}\right ) \left (\log (-a c-b c x+1)-\log \left (\frac{a (a c+b c x-1)}{b x}\right )\right )+\left (\log \left (\frac{a (a c+b c x-1)}{b x}\right )+\log (x)\right ) \text{PolyLog}(2,-a c-b c x+1)+\log (x) \text{PolyLog}(2,a c+b c x)-\text{PolyLog}\left (3,-\frac{b x}{a}\right )+\frac{1}{2} \left (\log \left (\frac{1-a c}{b c x}\right )-\log \left (-\frac{(a c-1) (a+b x)}{b x}\right )+\log \left (\frac{b x}{a}+1\right )\right ) \log ^2\left (\frac{a (a c+b c x-1)}{b x}\right )+\left (\log (c (a+b x))-\log \left (\frac{b x}{a}+1\right )\right ) \log (-a c-b c x+1) \log \left (\frac{a (a c+b c x-1)}{b x}\right )+\log (x) \log \left (\frac{b x}{a}+1\right ) \log (-a c-b c x+1)+\frac{1}{2} \left (\log \left (\frac{b x}{a}+1\right )-\log (c (a+b x))\right ) \log (-a c-b c x+1) (\log (-a c-b c x+1)-2 \log (x)) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.01, size = 0, normalized size = 0. \begin{align*} \int{\frac{{\it polylog} \left ( 2,c \left ( bx+a \right ) \right ) }{x}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\rm Li}_2\left ({\left (b x + a\right )} c\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\rm Li}_2\left (b c x + a c\right )}{x}, x\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 \frac{{\rm Li}_2\left ({\left (b x + a\right )} c\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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