Optimal. Leaf size=33 \[ \frac{\text{PolyLog}\left (4,e \left (\frac{a+b x}{c+d x}\right )^n\right )}{n (b c-a d)} \]
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Rubi [A] time = 0.0611184, antiderivative size = 33, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.029, Rules used = {6610} \[ \frac{\text{PolyLog}\left (4,e \left (\frac{a+b x}{c+d x}\right )^n\right )}{n (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 6610
Rubi steps
\begin{align*} \int \frac{\text{Li}_3\left (e \left (\frac{a+b x}{c+d x}\right )^n\right )}{(a+b x) (c+d x)} \, dx &=\frac{\text{Li}_4\left (e \left (\frac{a+b x}{c+d x}\right )^n\right )}{(b c-a d) n}\\ \end{align*}
Mathematica [A] time = 0.007177, size = 32, normalized size = 0.97 \[ \frac{\text{PolyLog}\left (4,e \left (\frac{a+b x}{c+d x}\right )^n\right )}{b c n-a d n} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.703, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( bx+a \right ) \left ( dx+c \right ) }{\it polylog} \left ( 3,e \left ({\frac{bx+a}{dx+c}} \right ) ^{n} \right ) }\, 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*} -\frac{3 \,{\left (n \log \left (b x + a\right )^{2} - 2 \, n \log \left (b x + a\right ) \log \left (d x + c\right ) + n \log \left (d x + c\right )^{2}\right )}{\rm Li}_2\left (e e^{\left (n \log \left (b x + a\right ) - n \log \left (d x + c\right )\right )}\right ) +{\left (n^{2} \log \left (b x + a\right )^{3} - 3 \, n^{2} \log \left (b x + a\right )^{2} \log \left (d x + c\right ) + 3 \, n^{2} \log \left (b x + a\right ) \log \left (d x + c\right )^{2} - n^{2} \log \left (d x + c\right )^{3}\right )} \log \left (-{\left (b x + a\right )}^{n} e +{\left (d x + c\right )}^{n}\right ) -{\left (n^{2} \log \left (b x + a\right )^{3} - 3 \, n^{2} \log \left (b x + a\right )^{2} \log \left (d x + c\right ) + 3 \, n^{2} \log \left (b x + a\right ) \log \left (d x + c\right )^{2} - n^{2} \log \left (d x + c\right )^{3}\right )} \log \left ({\left (d x + c\right )}^{n}\right ) - 6 \,{\left (\log \left (b x + a\right ) - \log \left (d x + c\right )\right )}{\rm Li}_{3}(e e^{\left (n \log \left (b x + a\right ) - n \log \left (d x + c\right )\right )})}{6 \,{\left (b c - a d\right )}} + \int \frac{{\left (e n^{3} \log \left (b x + a\right )^{3} - 3 \, e n^{3} \log \left (b x + a\right )^{2} \log \left (d x + c\right ) + 3 \, e n^{3} \log \left (b x + a\right ) \log \left (d x + c\right )^{2} - e n^{3} \log \left (d x + c\right )^{3}\right )}{\left (b x + a\right )}^{n}}{6 \,{\left ({\left (b d e x^{2} + a c e +{\left (b c e + a d e\right )} x\right )}{\left (b x + a\right )}^{n} -{\left (b d x^{2} + a c +{\left (b c + a d\right )} x\right )}{\left (d x + c\right )}^{n}\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 3.45558, size = 782, normalized size = 23.7 \begin{align*} -\frac{n^{2}{\rm \%iint}\left (a, b, c, d, e, n, x, -\frac{n \log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{b x + a}, -\frac{n x \log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{b x + a}, \frac{n \log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{d x + c}, \frac{n x \log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{d x + c}, -\frac{\log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{e}, -\log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right ) \log \left (\frac{b x + a}{d x + c}\right ), -\frac{{\left (b c - a d\right )} n \log \left (-e \left (\frac{b x + a}{d x + c}\right )^{n} + 1\right )}{b d x^{2} + a c +{\left (b c + a d\right )} x}\right ) \log \left (\frac{b x + a}{d x + c}\right )^{2} - n^{2}{\rm Li}_2\left (e \left (\frac{b x + a}{d x + c}\right )^{n}\right ) \log \left (\frac{b x + a}{d x + c}\right )^{2} - 2 \,{\rm polylog}\left (4, e \left (\frac{b x + a}{d x + c}\right )^{n}\right )}{2 \,{\left (b c - a d\right )} n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\operatorname{Li}_{3}\left (e \left (\frac{a}{c + d x} + \frac{b x}{c + d x}\right )^{n}\right )}{\left (a + b x\right ) \left (c + d x\right )}\, dx \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}_{3}(e \left (\frac{b x + a}{d x + c}\right )^{n})}{{\left (b x + a\right )}{\left (d x + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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