Optimal. Leaf size=60 \[ \frac{5 x}{16}+\frac{1}{8 (1-\coth (x))}-\frac{3}{16 (\coth (x)+1)}+\frac{1}{32 (1-\coth (x))^2}-\frac{3}{32 (\coth (x)+1)^2}-\frac{1}{24 (\coth (x)+1)^3} \]
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Rubi [A] time = 0.062674, antiderivative size = 60, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273, Rules used = {3487, 44, 207} \[ \frac{5 x}{16}+\frac{1}{8 (1-\coth (x))}-\frac{3}{16 (\coth (x)+1)}+\frac{1}{32 (1-\coth (x))^2}-\frac{3}{32 (\coth (x)+1)^2}-\frac{1}{24 (\coth (x)+1)^3} \]
Antiderivative was successfully verified.
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Rule 3487
Rule 44
Rule 207
Rubi steps
\begin{align*} \int \frac{\sinh ^4(x)}{1+\coth (x)} \, dx &=\operatorname{Subst}\left (\int \frac{1}{(1-x)^3 (1+x)^4} \, dx,x,\coth (x)\right )\\ &=\operatorname{Subst}\left (\int \left (-\frac{1}{16 (-1+x)^3}+\frac{1}{8 (-1+x)^2}+\frac{1}{8 (1+x)^4}+\frac{3}{16 (1+x)^3}+\frac{3}{16 (1+x)^2}-\frac{5}{16 \left (-1+x^2\right )}\right ) \, dx,x,\coth (x)\right )\\ &=\frac{1}{32 (1-\coth (x))^2}+\frac{1}{8 (1-\coth (x))}-\frac{1}{24 (1+\coth (x))^3}-\frac{3}{32 (1+\coth (x))^2}-\frac{3}{16 (1+\coth (x))}-\frac{5}{16} \operatorname{Subst}\left (\int \frac{1}{-1+x^2} \, dx,x,\coth (x)\right )\\ &=\frac{5 x}{16}+\frac{1}{32 (1-\coth (x))^2}+\frac{1}{8 (1-\coth (x))}-\frac{1}{24 (1+\coth (x))^3}-\frac{3}{32 (1+\coth (x))^2}-\frac{3}{16 (1+\coth (x))}\\ \end{align*}
Mathematica [A] time = 0.103101, size = 42, normalized size = 0.7 \[ \frac{1}{192} (60 x-45 \sinh (2 x)+9 \sinh (4 x)-\sinh (6 x)+15 \cosh (2 x)-6 \cosh (4 x)+\cosh (6 x)) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.033, size = 110, normalized size = 1.8 \begin{align*}{\frac{1}{3} \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) ^{-6}}- \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) ^{-5}+{\frac{5}{8} \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) ^{-4}}+{\frac{5}{12} \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) ^{-3}}-{\frac{3}{8} \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) ^{-1}}+{\frac{5}{16}\ln \left ( \tanh \left ({\frac{x}{2}} \right ) +1 \right ) }+{\frac{1}{8} \left ( \tanh \left ({\frac{x}{2}} \right ) -1 \right ) ^{-4}}+{\frac{1}{4} \left ( \tanh \left ({\frac{x}{2}} \right ) -1 \right ) ^{-3}}-{\frac{1}{8} \left ( \tanh \left ({\frac{x}{2}} \right ) -1 \right ) ^{-2}}-{\frac{1}{4} \left ( \tanh \left ({\frac{x}{2}} \right ) -1 \right ) ^{-1}}-{\frac{5}{16}\ln \left ( \tanh \left ({\frac{x}{2}} \right ) -1 \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.06854, size = 49, normalized size = 0.82 \begin{align*} -\frac{1}{128} \,{\left (10 \, e^{\left (-2 \, x\right )} - 1\right )} e^{\left (4 \, x\right )} + \frac{5}{16} \, x + \frac{5}{32} \, e^{\left (-2 \, x\right )} - \frac{5}{128} \, e^{\left (-4 \, x\right )} + \frac{1}{192} \, e^{\left (-6 \, x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.54278, size = 321, normalized size = 5.35 \begin{align*} \frac{5 \, \cosh \left (x\right )^{5} + 25 \, \cosh \left (x\right ) \sinh \left (x\right )^{4} + \sinh \left (x\right )^{5} + 5 \,{\left (2 \, \cosh \left (x\right )^{2} - 3\right )} \sinh \left (x\right )^{3} - 45 \, \cosh \left (x\right )^{3} + 5 \,{\left (10 \, \cosh \left (x\right )^{3} - 27 \, \cosh \left (x\right )\right )} \sinh \left (x\right )^{2} + 60 \,{\left (2 \, x + 1\right )} \cosh \left (x\right ) + 5 \,{\left (\cosh \left (x\right )^{4} - 9 \, \cosh \left (x\right )^{2} + 24 \, x - 12\right )} \sinh \left (x\right )}{384 \,{\left (\cosh \left (x\right ) + \sinh \left (x\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*} \int \frac{\sinh ^{4}{\left (x \right )}}{\coth{\left (x \right )} + 1}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19885, size = 57, normalized size = 0.95 \begin{align*} -\frac{1}{384} \,{\left (110 \, e^{\left (6 \, x\right )} - 60 \, e^{\left (4 \, x\right )} + 15 \, e^{\left (2 \, x\right )} - 2\right )} e^{\left (-6 \, x\right )} + \frac{5}{16} \, x + \frac{1}{128} \, e^{\left (4 \, x\right )} - \frac{5}{64} \, e^{\left (2 \, x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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