Optimal. Leaf size=56 \[ \frac{x}{32}-\frac{1}{32 (\coth (x)+1)}-\frac{1}{32 (\coth (x)+1)^2}-\frac{1}{24 (\coth (x)+1)^3}-\frac{1}{16 (\coth (x)+1)^4}-\frac{1}{10 (\coth (x)+1)^5} \]
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Rubi [A] time = 0.0462366, antiderivative size = 56, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 2, integrand size = 6, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {3479, 8} \[ \frac{x}{32}-\frac{1}{32 (\coth (x)+1)}-\frac{1}{32 (\coth (x)+1)^2}-\frac{1}{24 (\coth (x)+1)^3}-\frac{1}{16 (\coth (x)+1)^4}-\frac{1}{10 (\coth (x)+1)^5} \]
Antiderivative was successfully verified.
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Rule 3479
Rule 8
Rubi steps
\begin{align*} \int \frac{1}{(1+\coth (x))^5} \, dx &=-\frac{1}{10 (1+\coth (x))^5}+\frac{1}{2} \int \frac{1}{(1+\coth (x))^4} \, dx\\ &=-\frac{1}{10 (1+\coth (x))^5}-\frac{1}{16 (1+\coth (x))^4}+\frac{1}{4} \int \frac{1}{(1+\coth (x))^3} \, dx\\ &=-\frac{1}{10 (1+\coth (x))^5}-\frac{1}{16 (1+\coth (x))^4}-\frac{1}{24 (1+\coth (x))^3}+\frac{1}{8} \int \frac{1}{(1+\coth (x))^2} \, dx\\ &=-\frac{1}{10 (1+\coth (x))^5}-\frac{1}{16 (1+\coth (x))^4}-\frac{1}{24 (1+\coth (x))^3}-\frac{1}{32 (1+\coth (x))^2}+\frac{1}{16} \int \frac{1}{1+\coth (x)} \, dx\\ &=-\frac{1}{10 (1+\coth (x))^5}-\frac{1}{16 (1+\coth (x))^4}-\frac{1}{24 (1+\coth (x))^3}-\frac{1}{32 (1+\coth (x))^2}-\frac{1}{32 (1+\coth (x))}+\frac{\int 1 \, dx}{32}\\ &=\frac{x}{32}-\frac{1}{10 (1+\coth (x))^5}-\frac{1}{16 (1+\coth (x))^4}-\frac{1}{24 (1+\coth (x))^3}-\frac{1}{32 (1+\coth (x))^2}-\frac{1}{32 (1+\coth (x))}\\ \end{align*}
Mathematica [A] time = 0.138169, size = 62, normalized size = 1.11 \[ \frac{(\cosh (5 x)-\sinh (5 x)) (-500 \sinh (x)+375 \sinh (3 x)+120 x \sinh (5 x)-12 \sinh (5 x)-100 \cosh (x)+225 \cosh (3 x)+120 x \cosh (5 x)+12 \cosh (5 x))}{3840} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.024, size = 56, normalized size = 1. \begin{align*} -{\frac{1}{10\, \left ( 1+{\rm coth} \left (x\right ) \right ) ^{5}}}-{\frac{1}{16\, \left ( 1+{\rm coth} \left (x\right ) \right ) ^{4}}}-{\frac{1}{24\, \left ( 1+{\rm coth} \left (x\right ) \right ) ^{3}}}-{\frac{1}{32\, \left ( 1+{\rm coth} \left (x\right ) \right ) ^{2}}}-{\frac{1}{32+32\,{\rm coth} \left (x\right )}}+{\frac{\ln \left ( 1+{\rm coth} \left (x\right ) \right ) }{64}}-{\frac{\ln \left ({\rm coth} \left (x\right )-1 \right ) }{64}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03789, size = 46, normalized size = 0.82 \begin{align*} \frac{1}{32} \, x + \frac{5}{64} \, e^{\left (-2 \, x\right )} - \frac{5}{64} \, e^{\left (-4 \, x\right )} + \frac{5}{96} \, e^{\left (-6 \, x\right )} - \frac{5}{256} \, e^{\left (-8 \, x\right )} + \frac{1}{320} \, e^{\left (-10 \, x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.2716, size = 540, normalized size = 9.64 \begin{align*} \frac{12 \,{\left (10 \, x + 1\right )} \cosh \left (x\right )^{5} + 60 \,{\left (10 \, x + 1\right )} \cosh \left (x\right ) \sinh \left (x\right )^{4} + 12 \,{\left (10 \, x - 1\right )} \sinh \left (x\right )^{5} + 15 \,{\left (8 \,{\left (10 \, x - 1\right )} \cosh \left (x\right )^{2} + 25\right )} \sinh \left (x\right )^{3} + 225 \, \cosh \left (x\right )^{3} + 15 \,{\left (8 \,{\left (10 \, x + 1\right )} \cosh \left (x\right )^{3} + 45 \, \cosh \left (x\right )\right )} \sinh \left (x\right )^{2} + 5 \,{\left (12 \,{\left (10 \, x - 1\right )} \cosh \left (x\right )^{4} + 225 \, \cosh \left (x\right )^{2} - 100\right )} \sinh \left (x\right ) - 100 \, \cosh \left (x\right )}{3840 \,{\left (\cosh \left (x\right )^{5} + 5 \, \cosh \left (x\right )^{4} \sinh \left (x\right ) + 10 \, \cosh \left (x\right )^{3} \sinh \left (x\right )^{2} + 10 \, \cosh \left (x\right )^{2} \sinh \left (x\right )^{3} + 5 \, \cosh \left (x\right ) \sinh \left (x\right )^{4} + \sinh \left (x\right )^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 3.23362, size = 444, normalized size = 7.93 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14209, size = 49, normalized size = 0.88 \begin{align*} \frac{1}{3840} \,{\left (300 \, e^{\left (8 \, x\right )} - 300 \, e^{\left (6 \, x\right )} + 200 \, e^{\left (4 \, x\right )} - 75 \, e^{\left (2 \, x\right )} + 12\right )} e^{\left (-10 \, x\right )} + \frac{1}{32} \, x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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