Optimal. Leaf size=20 \[ g \text {Li}_3(c x)-\frac {1}{2} h \text {Li}_2(c x){}^2 \]
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Rubi [A] time = 0.06, antiderivative size = 20, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {6602, 6589, 6601} \[ g \text {PolyLog}(3,c x)-\frac {1}{2} h \text {PolyLog}(2,c x)^2 \]
Antiderivative was successfully verified.
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Rule 6589
Rule 6601
Rule 6602
Rubi steps
\begin {align*} \int \frac {(g+h \log (1-c x)) \text {Li}_2(c x)}{x} \, dx &=g \int \frac {\text {Li}_2(c x)}{x} \, dx+h \int \frac {\log (1-c x) \text {Li}_2(c x)}{x} \, dx\\ &=-\frac {1}{2} h \text {Li}_2(c x){}^2+g \text {Li}_3(c x)\\ \end {align*}
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Mathematica [A] time = 0.01, size = 20, normalized size = 1.00 \[ g \text {Li}_3(c x)-\frac {1}{2} h \text {Li}_2(c x){}^2 \]
Antiderivative was successfully verified.
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fricas [F] time = 1.06, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {h {\rm Li}_2\left (c x\right ) \log \left (-c x + 1\right ) + g {\rm Li}_2\left (c x\right )}{x}, x\right ) \]
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 \[ \int \frac {{\left (h \log \left (-c x + 1\right ) + g\right )} {\rm Li}_2\left (c x\right )}{x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.17, size = 19, normalized size = 0.95 \[ -\frac {h \polylog \left (2, c x \right )^{2}}{2}+g \polylog \left (3, c x \right ) \]
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 \[ \int \frac {{\left (h \log \left (-c x + 1\right ) + g\right )} {\rm Li}_2\left (c x\right )}{x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.25, size = 18, normalized size = 0.90 \[ g\,\mathrm {polylog}\left (3,c\,x\right )-\frac {h\,{\mathrm {polylog}\left (2,c\,x\right )}^2}{2} \]
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 \[ \int \frac {\left (g + h \log {\left (- c x + 1 \right )}\right ) \operatorname {Li}_{2}\left (c x\right )}{x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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