Optimal. Leaf size=321 \[ -\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{c x+1}\right )}{c^2 d^2-e^2}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2 c (d+e x)}{(c x+1) (c d+e)}\right )}{c^2 d^2-e^2}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{1-c x}\right )}{2 e (c d+e)}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{c x+1}\right )}{2 e (c d-e)}+\frac{2 b c \log \left (\frac{2}{c x+1}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{c^2 d^2-e^2}-\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2 c (d+e x)}{(c x+1) (c d+e)}\right )}{c^2 d^2-e^2}-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{b c \log \left (\frac{2}{1-c x}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{e (c d+e)}-\frac{b c \log \left (\frac{2}{c x+1}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{e (c d-e)} \]
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Rubi [A] time = 0.312857, antiderivative size = 321, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 6, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {5928, 5918, 2402, 2315, 5920, 2447} \[ -\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{c x+1}\right )}{c^2 d^2-e^2}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2 c (d+e x)}{(c x+1) (c d+e)}\right )}{c^2 d^2-e^2}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{1-c x}\right )}{2 e (c d+e)}+\frac{b^2 c \text{PolyLog}\left (2,1-\frac{2}{c x+1}\right )}{2 e (c d-e)}+\frac{2 b c \log \left (\frac{2}{c x+1}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{c^2 d^2-e^2}-\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2 c (d+e x)}{(c x+1) (c d+e)}\right )}{c^2 d^2-e^2}-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{b c \log \left (\frac{2}{1-c x}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{e (c d+e)}-\frac{b c \log \left (\frac{2}{c x+1}\right ) \left (a+b \tanh ^{-1}(c x)\right )}{e (c d-e)} \]
Antiderivative was successfully verified.
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Rule 5928
Rule 5918
Rule 2402
Rule 2315
Rule 5920
Rule 2447
Rubi steps
\begin{align*} \int \frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{(d+e x)^2} \, dx &=-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{(2 b c) \int \left (-\frac{c \left (a+b \tanh ^{-1}(c x)\right )}{2 (c d+e) (-1+c x)}+\frac{c \left (a+b \tanh ^{-1}(c x)\right )}{2 (c d-e) (1+c x)}+\frac{e^2 \left (a+b \tanh ^{-1}(c x)\right )}{(-c d+e) (c d+e) (d+e x)}\right ) \, dx}{e}\\ &=-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{\left (b c^2\right ) \int \frac{a+b \tanh ^{-1}(c x)}{1+c x} \, dx}{(c d-e) e}-\frac{\left (b c^2\right ) \int \frac{a+b \tanh ^{-1}(c x)}{-1+c x} \, dx}{e (c d+e)}+\frac{(2 b c e) \int \frac{a+b \tanh ^{-1}(c x)}{d+e x} \, dx}{(-c d+e) (c d+e)}\\ &=-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1-c x}\right )}{e (c d+e)}-\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) e}+\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) (c d+e)}-\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{(c d-e) (c d+e)}+\frac{\left (b^2 c^2\right ) \int \frac{\log \left (\frac{2}{1+c x}\right )}{1-c^2 x^2} \, dx}{(c d-e) e}-\frac{\left (b^2 c^2\right ) \int \frac{\log \left (\frac{2}{1-c x}\right )}{1-c^2 x^2} \, dx}{e (c d+e)}+\frac{\left (2 b^2 c^2\right ) \int \frac{\log \left (\frac{2}{1+c x}\right )}{1-c^2 x^2} \, dx}{(-c d+e) (c d+e)}-\frac{\left (2 b^2 c^2\right ) \int \frac{\log \left (\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{1-c^2 x^2} \, dx}{(-c d+e) (c d+e)}\\ &=-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1-c x}\right )}{e (c d+e)}-\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) e}+\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) (c d+e)}-\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{(c d-e) (c d+e)}+\frac{b^2 c \text{Li}_2\left (1-\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{(c d-e) (c d+e)}+\frac{\left (b^2 c\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+c x}\right )}{(c d-e) e}+\frac{\left (b^2 c\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1-c x}\right )}{e (c d+e)}+\frac{\left (2 b^2 c\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+c x}\right )}{(-c d+e) (c d+e)}\\ &=-\frac{\left (a+b \tanh ^{-1}(c x)\right )^2}{e (d+e x)}+\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1-c x}\right )}{e (c d+e)}-\frac{b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) e}+\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2}{1+c x}\right )}{(c d-e) (c d+e)}-\frac{2 b c \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{(c d-e) (c d+e)}+\frac{b^2 c \text{Li}_2\left (1-\frac{2}{1-c x}\right )}{2 e (c d+e)}+\frac{b^2 c \text{Li}_2\left (1-\frac{2}{1+c x}\right )}{2 (c d-e) e}-\frac{b^2 c \text{Li}_2\left (1-\frac{2}{1+c x}\right )}{(c d-e) (c d+e)}+\frac{b^2 c \text{Li}_2\left (1-\frac{2 c (d+e x)}{(c d+e) (1+c x)}\right )}{(c d-e) (c d+e)}\\ \end{align*}
Mathematica [C] time = 4.38318, size = 317, normalized size = 0.99 \[ \frac{b^2 \left (\frac{c d \left (\text{PolyLog}\left (2,e^{-2 \left (\tanh ^{-1}\left (\frac{c d}{e}\right )+\tanh ^{-1}(c x)\right )}\right )-i \pi \left (\tanh ^{-1}(c x)-\frac{1}{2} \log \left (1-c^2 x^2\right )\right )-2 \tanh ^{-1}(c x) \log \left (1-e^{-2 \left (\tanh ^{-1}\left (\frac{c d}{e}\right )+\tanh ^{-1}(c x)\right )}\right )-2 \tanh ^{-1}\left (\frac{c d}{e}\right ) \left (\log \left (1-e^{-2 \left (\tanh ^{-1}\left (\frac{c d}{e}\right )+\tanh ^{-1}(c x)\right )}\right )-\log \left (i \sinh \left (\tanh ^{-1}\left (\frac{c d}{e}\right )+\tanh ^{-1}(c x)\right )\right )+\tanh ^{-1}(c x)\right )+i \pi \log \left (e^{2 \tanh ^{-1}(c x)}+1\right )\right )}{c^2 d^2-e^2}-\frac{\tanh ^{-1}(c x)^2 e^{-\tanh ^{-1}\left (\frac{c d}{e}\right )}}{e \sqrt{1-\frac{c^2 d^2}{e^2}}}+\frac{x \tanh ^{-1}(c x)^2}{d+e x}\right )}{d}-\frac{a^2}{e (d+e x)}+\frac{a b c \left (\frac{(e-c d) \log (1-c x)+(c d+e) \log (c x+1)-2 e \log (c (d+e x))}{(c d-e) (c d+e)}-\frac{2 \tanh ^{-1}(c x)}{c d+c e x}\right )}{e} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.117, size = 605, normalized size = 1.9 \begin{align*} \text{result too large to display} \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*}{\left (c{\left (\frac{\log \left (c x + 1\right )}{c d e - e^{2}} - \frac{\log \left (c x - 1\right )}{c d e + e^{2}} - \frac{2 \, \log \left (e x + d\right )}{c^{2} d^{2} - e^{2}}\right )} - \frac{2 \, \operatorname{artanh}\left (c x\right )}{e^{2} x + d e}\right )} a b - \frac{1}{4} \, b^{2}{\left (\frac{\log \left (-c x + 1\right )^{2}}{e^{2} x + d e} + \int -\frac{{\left (c e x - e\right )} \log \left (c x + 1\right )^{2} + 2 \,{\left (c e x + c d -{\left (c e x - e\right )} \log \left (c x + 1\right )\right )} \log \left (-c x + 1\right )}{c e^{3} x^{3} - d^{2} e +{\left (2 \, c d e^{2} - e^{3}\right )} x^{2} +{\left (c d^{2} e - 2 \, d e^{2}\right )} x}\,{d x}\right )} - \frac{a^{2}}{e^{2} x + 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^{2} \operatorname{artanh}\left (c x\right )^{2} + 2 \, a b \operatorname{artanh}\left (c x\right ) + a^{2}}{e^{2} x^{2} + 2 \, d e x + d^{2}}, 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*} \int \frac{\left (a + b \operatorname{atanh}{\left (c x \right )}\right )^{2}}{\left (d + e x\right )^{2}}\, 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{{\left (b \operatorname{artanh}\left (c x\right ) + a\right )}^{2}}{{\left (e x + d\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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