Optimal. Leaf size=297 \[ \frac{\text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}-\frac{\text{Chi}\left (4 x f+\frac{4 c f}{d}\right ) \sinh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}-\frac{\text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \cosh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\text{Chi}\left (4 x f+\frac{4 c f}{d}\right ) \cosh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\sinh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (4 x f+\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{2 a^2 d}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (4 x f+\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\log (c+d x)}{4 a^2 d} \]
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Rubi [A] time = 0.703588, antiderivative size = 297, normalized size of antiderivative = 1., number of steps used = 21, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {3728, 3303, 3298, 3301, 3312} \[ \frac{\text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}-\frac{\text{Chi}\left (4 x f+\frac{4 c f}{d}\right ) \sinh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}-\frac{\text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \cosh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\text{Chi}\left (4 x f+\frac{4 c f}{d}\right ) \cosh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\sinh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (4 x f+\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{2 a^2 d}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (4 x f+\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\log (c+d x)}{4 a^2 d} \]
Antiderivative was successfully verified.
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Rule 3728
Rule 3303
Rule 3298
Rule 3301
Rule 3312
Rubi steps
\begin{align*} \int \frac{1}{(c+d x) (a+a \coth (e+f x))^2} \, dx &=\int \left (\frac{1}{4 a^2 (c+d x)}-\frac{\cosh (2 e+2 f x)}{2 a^2 (c+d x)}+\frac{\cosh ^2(2 e+2 f x)}{4 a^2 (c+d x)}+\frac{\sinh (2 e+2 f x)}{2 a^2 (c+d x)}+\frac{\sinh ^2(2 e+2 f x)}{4 a^2 (c+d x)}-\frac{\sinh (4 e+4 f x)}{4 a^2 (c+d x)}\right ) \, dx\\ &=\frac{\log (c+d x)}{4 a^2 d}+\frac{\int \frac{\cosh ^2(2 e+2 f x)}{c+d x} \, dx}{4 a^2}+\frac{\int \frac{\sinh ^2(2 e+2 f x)}{c+d x} \, dx}{4 a^2}-\frac{\int \frac{\sinh (4 e+4 f x)}{c+d x} \, dx}{4 a^2}-\frac{\int \frac{\cosh (2 e+2 f x)}{c+d x} \, dx}{2 a^2}+\frac{\int \frac{\sinh (2 e+2 f x)}{c+d x} \, dx}{2 a^2}\\ &=\frac{\log (c+d x)}{4 a^2 d}-\frac{\int \left (\frac{1}{2 (c+d x)}-\frac{\cosh (4 e+4 f x)}{2 (c+d x)}\right ) \, dx}{4 a^2}+\frac{\int \left (\frac{1}{2 (c+d x)}+\frac{\cosh (4 e+4 f x)}{2 (c+d x)}\right ) \, dx}{4 a^2}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \int \frac{\sinh \left (\frac{4 c f}{d}+4 f x\right )}{c+d x} \, dx}{4 a^2}-\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \int \frac{\cosh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{2 a^2}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \int \frac{\sinh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{2 a^2}-\frac{\sinh \left (4 e-\frac{4 c f}{d}\right ) \int \frac{\cosh \left (\frac{4 c f}{d}+4 f x\right )}{c+d x} \, dx}{4 a^2}+\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \int \frac{\cosh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{2 a^2}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \int \frac{\sinh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{2 a^2}\\ &=-\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Chi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}+\frac{\log (c+d x)}{4 a^2 d}-\frac{\text{Chi}\left (\frac{4 c f}{d}+4 f x\right ) \sinh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\text{Chi}\left (\frac{2 c f}{d}+2 f x\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (\frac{4 c f}{d}+4 f x\right )}{4 a^2 d}+2 \frac{\int \frac{\cosh (4 e+4 f x)}{c+d x} \, dx}{8 a^2}\\ &=-\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Chi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}+\frac{\log (c+d x)}{4 a^2 d}-\frac{\text{Chi}\left (\frac{4 c f}{d}+4 f x\right ) \sinh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\text{Chi}\left (\frac{2 c f}{d}+2 f x\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (\frac{4 c f}{d}+4 f x\right )}{4 a^2 d}+2 \left (\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \int \frac{\cosh \left (\frac{4 c f}{d}+4 f x\right )}{c+d x} \, dx}{8 a^2}+\frac{\sinh \left (4 e-\frac{4 c f}{d}\right ) \int \frac{\sinh \left (\frac{4 c f}{d}+4 f x\right )}{c+d x} \, dx}{8 a^2}\right )\\ &=-\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Chi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}+\frac{\log (c+d x)}{4 a^2 d}-\frac{\text{Chi}\left (\frac{4 c f}{d}+4 f x\right ) \sinh \left (4 e-\frac{4 c f}{d}\right )}{4 a^2 d}+\frac{\text{Chi}\left (\frac{2 c f}{d}+2 f x\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{2 a^2 d}+\frac{\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{2 a^2 d}-\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (\frac{4 c f}{d}+4 f x\right )}{4 a^2 d}+2 \left (\frac{\cosh \left (4 e-\frac{4 c f}{d}\right ) \text{Chi}\left (\frac{4 c f}{d}+4 f x\right )}{8 a^2 d}+\frac{\sinh \left (4 e-\frac{4 c f}{d}\right ) \text{Shi}\left (\frac{4 c f}{d}+4 f x\right )}{8 a^2 d}\right )\\ \end{align*}
Mathematica [A] time = 0.439323, size = 199, normalized size = 0.67 \[ \frac{\left (\cosh \left (2 e-\frac{2 c f}{d}\right )-\sinh \left (2 e-\frac{2 c f}{d}\right )\right ) \left (\text{Chi}\left (\frac{4 f (c+d x)}{d}\right ) \left (\cosh \left (2 e-\frac{2 c f}{d}\right )-\sinh \left (2 e-\frac{2 c f}{d}\right )\right )-2 \text{Chi}\left (\frac{2 f (c+d x)}{d}\right )+\sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{4 f (c+d x)}{d}\right )-\cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{4 f (c+d x)}{d}\right )+\sinh \left (2 e-\frac{2 c f}{d}\right ) \log (f (c+d x))+\cosh \left (2 e-\frac{2 c f}{d}\right ) \log (f (c+d x))+2 \text{Shi}\left (\frac{2 f (c+d x)}{d}\right )\right )}{4 a^2 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.27, size = 106, normalized size = 0.4 \begin{align*}{\frac{\ln \left ( dx+c \right ) }{4\,{a}^{2}d}}-{\frac{1}{4\,{a}^{2}d}{{\rm e}^{4\,{\frac{cf-de}{d}}}}{\it Ei} \left ( 1,4\,fx+4\,e+4\,{\frac{cf-de}{d}} \right ) }+{\frac{1}{2\,{a}^{2}d}{{\rm e}^{2\,{\frac{cf-de}{d}}}}{\it Ei} \left ( 1,2\,fx+2\,e+2\,{\frac{cf-de}{d}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 3.38104, size = 109, normalized size = 0.37 \begin{align*} -\frac{e^{\left (-4 \, e + \frac{4 \, c f}{d}\right )} E_{1}\left (\frac{4 \,{\left (d x + c\right )} f}{d}\right )}{4 \, a^{2} d} + \frac{e^{\left (-2 \, e + \frac{2 \, c f}{d}\right )} E_{1}\left (\frac{2 \,{\left (d x + c\right )} f}{d}\right )}{2 \, a^{2} d} + \frac{\log \left (d x + c\right )}{4 \, a^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.19348, size = 304, normalized size = 1.02 \begin{align*} -\frac{2 \,{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) \cosh \left (-\frac{2 \,{\left (d e - c f\right )}}{d}\right ) -{\rm Ei}\left (-\frac{4 \,{\left (d f x + c f\right )}}{d}\right ) \cosh \left (-\frac{4 \,{\left (d e - c f\right )}}{d}\right ) + 2 \,{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) \sinh \left (-\frac{2 \,{\left (d e - c f\right )}}{d}\right ) -{\rm Ei}\left (-\frac{4 \,{\left (d f x + c f\right )}}{d}\right ) \sinh \left (-\frac{4 \,{\left (d e - c f\right )}}{d}\right ) - \log \left (d x + c\right )}{4 \, a^{2} d} \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{1}{c \coth ^{2}{\left (e + f x \right )} + 2 c \coth{\left (e + f x \right )} + c + d x \coth ^{2}{\left (e + f x \right )} + 2 d x \coth{\left (e + f x \right )} + d x}\, dx}{a^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19066, size = 105, normalized size = 0.35 \begin{align*} \frac{{\left ({\rm Ei}\left (-\frac{4 \,{\left (d f x + c f\right )}}{d}\right ) e^{\left (\frac{4 \, c f}{d}\right )} - 2 \,{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) e^{\left (\frac{2 \, c f}{d} + 2 \, e\right )} + e^{\left (4 \, e\right )} \log \left (d x + c\right )\right )} e^{\left (-4 \, e\right )}}{4 \, a^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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