Optimal. Leaf size=54 \[ -\frac{b \text{PolyLog}(2,-c-d x)}{2 d e}+\frac{b \text{PolyLog}(2,c+d x)}{2 d e}+\frac{a \log (c+d x)}{d e} \]
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Rubi [A] time = 0.0447492, antiderivative size = 54, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {6107, 12, 5912} \[ -\frac{b \text{PolyLog}(2,-c-d x)}{2 d e}+\frac{b \text{PolyLog}(2,c+d x)}{2 d e}+\frac{a \log (c+d x)}{d e} \]
Antiderivative was successfully verified.
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Rule 6107
Rule 12
Rule 5912
Rubi steps
\begin{align*} \int \frac{a+b \tanh ^{-1}(c+d x)}{c e+d e x} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(x)}{e x} \, dx,x,c+d x\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(x)}{x} \, dx,x,c+d x\right )}{d e}\\ &=\frac{a \log (c+d x)}{d e}-\frac{b \text{Li}_2(-c-d x)}{2 d e}+\frac{b \text{Li}_2(c+d x)}{2 d e}\\ \end{align*}
Mathematica [A] time = 0.0247697, size = 54, normalized size = 1. \[ -\frac{b \text{PolyLog}(2,-c-d x)}{2 d e}+\frac{b \text{PolyLog}(2,c+d x)}{2 d e}+\frac{a \log (c+d x)}{d e} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.041, size = 89, normalized size = 1.7 \begin{align*}{\frac{a\ln \left ( dx+c \right ) }{de}}+{\frac{b\ln \left ( dx+c \right ){\it Artanh} \left ( dx+c \right ) }{de}}-{\frac{b{\it dilog} \left ( dx+c \right ) }{2\,de}}-{\frac{b{\it dilog} \left ( dx+c+1 \right ) }{2\,de}}-{\frac{b\ln \left ( dx+c \right ) \ln \left ( dx+c+1 \right ) }{2\,de}} \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{1}{2} \, b \int \frac{\log \left (d x + c + 1\right ) - \log \left (-d x - c + 1\right )}{d e x + c e}\,{d x} + \frac{a \log \left (d e x + c e\right )}{d e} \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{b \operatorname{artanh}\left (d x + c\right ) + a}{d e x + c e}, x\right ) \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*} \frac{\int \frac{a}{c + d x}\, dx + \int \frac{b \operatorname{atanh}{\left (c + d x \right )}}{c + d x}\, dx}{e} \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{b \operatorname{artanh}\left (d x + c\right ) + a}{d e x + c e}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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