Optimal. Leaf size=211 \[ \frac{f^2 \text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{a d^3}-\frac{f^2 \text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \cosh \left (2 e-\frac{2 c f}{d}\right )}{a d^3}-\frac{f^2 \sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{a d^3}+\frac{f^2 \cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{a d^3}+\frac{f}{d^2 (c+d x) (a \coth (e+f x)+a)}-\frac{f}{2 a d^2 (c+d x)}-\frac{1}{2 d (c+d x)^2 (a \coth (e+f x)+a)} \]
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Rubi [A] time = 0.300802, antiderivative size = 211, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {3725, 3724, 3303, 3298, 3301} \[ \frac{f^2 \text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{a d^3}-\frac{f^2 \text{Chi}\left (2 x f+\frac{2 c f}{d}\right ) \cosh \left (2 e-\frac{2 c f}{d}\right )}{a d^3}-\frac{f^2 \sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{a d^3}+\frac{f^2 \cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (2 x f+\frac{2 c f}{d}\right )}{a d^3}+\frac{f}{d^2 (c+d x) (a \coth (e+f x)+a)}-\frac{f}{2 a d^2 (c+d x)}-\frac{1}{2 d (c+d x)^2 (a \coth (e+f x)+a)} \]
Antiderivative was successfully verified.
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Rule 3725
Rule 3724
Rule 3303
Rule 3298
Rule 3301
Rubi steps
\begin{align*} \int \frac{1}{(c+d x)^3 (a+a \coth (e+f x))} \, dx &=-\frac{f}{2 a d^2 (c+d x)}-\frac{1}{2 d (c+d x)^2 (a+a \coth (e+f x))}-\frac{f \int \frac{1}{(c+d x)^2 (a+a \coth (e+f x))} \, dx}{d}\\ &=-\frac{f}{2 a d^2 (c+d x)}-\frac{1}{2 d (c+d x)^2 (a+a \coth (e+f x))}+\frac{f}{d^2 (c+d x) (a+a \coth (e+f x))}+\frac{\left (i f^2\right ) \int \frac{\sin \left (2 \left (i e+\frac{\pi }{2}\right )+2 i f x\right )}{c+d x} \, dx}{a d^2}+\frac{f^2 \int \frac{\cos \left (2 \left (i e+\frac{\pi }{2}\right )+2 i f x\right )}{c+d x} \, dx}{a d^2}\\ &=-\frac{f}{2 a d^2 (c+d x)}-\frac{1}{2 d (c+d x)^2 (a+a \coth (e+f x))}+\frac{f}{d^2 (c+d x) (a+a \coth (e+f x))}-\frac{\left (f^2 \cosh \left (2 e-\frac{2 c f}{d}\right )\right ) \int \frac{\cosh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{a d^2}+\frac{\left (f^2 \cosh \left (2 e-\frac{2 c f}{d}\right )\right ) \int \frac{\sinh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{a d^2}+\frac{\left (f^2 \sinh \left (2 e-\frac{2 c f}{d}\right )\right ) \int \frac{\cosh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{a d^2}-\frac{\left (f^2 \sinh \left (2 e-\frac{2 c f}{d}\right )\right ) \int \frac{\sinh \left (\frac{2 c f}{d}+2 f x\right )}{c+d x} \, dx}{a d^2}\\ &=-\frac{f}{2 a d^2 (c+d x)}-\frac{f^2 \cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Chi}\left (\frac{2 c f}{d}+2 f x\right )}{a d^3}-\frac{1}{2 d (c+d x)^2 (a+a \coth (e+f x))}+\frac{f}{d^2 (c+d x) (a+a \coth (e+f x))}+\frac{f^2 \text{Chi}\left (\frac{2 c f}{d}+2 f x\right ) \sinh \left (2 e-\frac{2 c f}{d}\right )}{a d^3}+\frac{f^2 \cosh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{a d^3}-\frac{f^2 \sinh \left (2 e-\frac{2 c f}{d}\right ) \text{Shi}\left (\frac{2 c f}{d}+2 f x\right )}{a d^3}\\ \end{align*}
Mathematica [A] time = 1.07348, size = 265, normalized size = 1.26 \[ -\frac{\text{csch}(e+f x) \left (\sinh \left (\frac{c f}{d}\right )+\cosh \left (\frac{c f}{d}\right )\right ) \left (4 f^2 (c+d x)^2 \text{Chi}\left (\frac{2 f (c+d x)}{d}\right ) \left (\cosh \left (e-\frac{f (c+d x)}{d}\right )-\sinh \left (e-\frac{f (c+d x)}{d}\right )\right )+4 f^2 (c+d x)^2 \text{Shi}\left (\frac{2 f (c+d x)}{d}\right ) \left (\sinh \left (e-\frac{f (c+d x)}{d}\right )-\cosh \left (e-\frac{f (c+d x)}{d}\right )\right )+d \left (d \sinh \left (f \left (x-\frac{c}{d}\right )+e\right )+d \sinh \left (f \left (\frac{c}{d}+x\right )+e\right )-2 c f \sinh \left (f \left (\frac{c}{d}+x\right )+e\right )-2 d f x \sinh \left (f \left (\frac{c}{d}+x\right )+e\right )+d \cosh \left (f \left (x-\frac{c}{d}\right )+e\right )+(2 c f+2 d f x-d) \cosh \left (f \left (\frac{c}{d}+x\right )+e\right )\right )\right )}{4 a d^3 (c+d x)^2 (\coth (e+f x)+1)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.219, size = 210, normalized size = 1. \begin{align*} -{\frac{1}{4\,da \left ( dx+c \right ) ^{2}}}-{\frac{{f}^{3}{{\rm e}^{-2\,fx-2\,e}}x}{2\,da \left ({d}^{2}{f}^{2}{x}^{2}+2\,cd{f}^{2}x+{c}^{2}{f}^{2} \right ) }}-{\frac{{f}^{3}{{\rm e}^{-2\,fx-2\,e}}c}{2\,a{d}^{2} \left ({d}^{2}{f}^{2}{x}^{2}+2\,cd{f}^{2}x+{c}^{2}{f}^{2} \right ) }}+{\frac{{f}^{2}{{\rm e}^{-2\,fx-2\,e}}}{4\,da \left ({d}^{2}{f}^{2}{x}^{2}+2\,cd{f}^{2}x+{c}^{2}{f}^{2} \right ) }}+{\frac{{f}^{2}}{a{d}^{3}}{{\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 = 3.05869, size = 92, normalized size = 0.44 \begin{align*} -\frac{1}{4 \,{\left (a d^{3} x^{2} + 2 \, a c d^{2} x + a c^{2} d\right )}} + \frac{e^{\left (-2 \, e + \frac{2 \, c f}{d}\right )} E_{3}\left (\frac{2 \,{\left (d x + c\right )} f}{d}\right )}{2 \,{\left (d x + c\right )}^{2} a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.16983, size = 748, normalized size = 3.55 \begin{align*} -\frac{2 \,{\left (d^{2} f^{2} x^{2} + 2 \, c d f^{2} x + c^{2} f^{2}\right )}{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) \cosh \left (f x + e\right ) \sinh \left (-\frac{2 \,{\left (d e - c f\right )}}{d}\right ) +{\left (d^{2} f x + c d f + 2 \,{\left (d^{2} f^{2} x^{2} + 2 \, c d f^{2} x + c^{2} f^{2}\right )}{\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 )\right )} \cosh \left (f x + e\right ) -{\left (d^{2} f x + c d f - 2 \,{\left (d^{2} f^{2} x^{2} + 2 \, c d f^{2} x + c^{2} f^{2}\right )}{\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 ) - 2 \,{\left (d^{2} f^{2} x^{2} + 2 \, c d f^{2} x + c^{2} f^{2}\right )}{\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 ) - d^{2}\right )} \sinh \left (f x + e\right )}{2 \,{\left ({\left (a d^{5} x^{2} + 2 \, a c d^{4} x + a c^{2} d^{3}\right )} \cosh \left (f x + e\right ) +{\left (a d^{5} x^{2} + 2 \, a c d^{4} x + a c^{2} d^{3}\right )} \sinh \left (f x + e\right )\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{1}{c^{3} \coth{\left (e + f x \right )} + c^{3} + 3 c^{2} d x \coth{\left (e + f x \right )} + 3 c^{2} d x + 3 c d^{2} x^{2} \coth{\left (e + f x \right )} + 3 c d^{2} x^{2} + d^{3} x^{3} \coth{\left (e + f x \right )} + d^{3} x^{3}}\, dx}{a} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14919, size = 242, normalized size = 1.15 \begin{align*} -\frac{4 \, d^{2} f^{2} x^{2}{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) e^{\left (\frac{2 \, c f}{d}\right )} + 8 \, c d f^{2} x{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) e^{\left (\frac{2 \, c f}{d}\right )} + 4 \, c^{2} f^{2}{\rm Ei}\left (-\frac{2 \,{\left (d f x + c f\right )}}{d}\right ) e^{\left (\frac{2 \, c f}{d}\right )} + 2 \, d^{2} f x e^{\left (-2 \, f x\right )} + 2 \, c d f e^{\left (-2 \, f x\right )} - d^{2} e^{\left (-2 \, f x\right )} + d^{2} e^{\left (2 \, e\right )}}{4 \,{\left (a d^{5} x^{2} e^{\left (2 \, e\right )} + 2 \, a c d^{4} x e^{\left (2 \, e\right )} + a c^{2} d^{3} e^{\left (2 \, e\right )}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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