Optimal. Leaf size=41 \[ \frac {\coth ^5(x)}{5 a}-\frac {\text {csch}^5(x)}{5 a}-\frac {2 \text {csch}^3(x)}{3 a}-\frac {\text {csch}(x)}{a} \]
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Rubi [A] time = 0.08, antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.385, Rules used = {2706, 2607, 30, 2606, 194} \[ \frac {\coth ^5(x)}{5 a}-\frac {\text {csch}^5(x)}{5 a}-\frac {2 \text {csch}^3(x)}{3 a}-\frac {\text {csch}(x)}{a} \]
Antiderivative was successfully verified.
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Rule 30
Rule 194
Rule 2606
Rule 2607
Rule 2706
Rubi steps
\begin {align*} \int \frac {\coth ^4(x)}{a+a \cosh (x)} \, dx &=\frac {\int \coth ^5(x) \text {csch}(x) \, dx}{a}-\frac {\int \coth ^4(x) \text {csch}^2(x) \, dx}{a}\\ &=-\frac {i \operatorname {Subst}\left (\int x^4 \, dx,x,i \coth (x)\right )}{a}-\frac {i \operatorname {Subst}\left (\int \left (-1+x^2\right )^2 \, dx,x,-i \text {csch}(x)\right )}{a}\\ &=\frac {\coth ^5(x)}{5 a}-\frac {i \operatorname {Subst}\left (\int \left (1-2 x^2+x^4\right ) \, dx,x,-i \text {csch}(x)\right )}{a}\\ &=\frac {\coth ^5(x)}{5 a}-\frac {\text {csch}(x)}{a}-\frac {2 \text {csch}^3(x)}{3 a}-\frac {\text {csch}^5(x)}{5 a}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 41, normalized size = 1.00 \[ -\frac {(8 \cosh (x)+36 \cosh (2 x)+24 \cosh (3 x)-3 \cosh (4 x)-25) \text {csch}^3(x)}{120 a (\cosh (x)+1)} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.44, size = 224, normalized size = 5.46 \[ -\frac {2 \, {\left (15 \, \cosh \relax (x)^{4} + 6 \, {\left (10 \, \cosh \relax (x) + 3\right )} \sinh \relax (x)^{3} + 15 \, \sinh \relax (x)^{4} + 12 \, \cosh \relax (x)^{3} + 2 \, {\left (45 \, \cosh \relax (x)^{2} + 18 \, \cosh \relax (x) + 2\right )} \sinh \relax (x)^{2} + 4 \, \cosh \relax (x)^{2} + 2 \, {\left (30 \, \cosh \relax (x)^{3} + 27 \, \cosh \relax (x)^{2} - 14 \, \cosh \relax (x) - 23\right )} \sinh \relax (x) - 4 \, \cosh \relax (x) + 13\right )}}{15 \, {\left (a \cosh \relax (x)^{5} + a \sinh \relax (x)^{5} + 2 \, a \cosh \relax (x)^{4} + {\left (5 \, a \cosh \relax (x) + 2 \, a\right )} \sinh \relax (x)^{4} - 3 \, a \cosh \relax (x)^{3} + {\left (10 \, a \cosh \relax (x)^{2} + 8 \, a \cosh \relax (x) - a\right )} \sinh \relax (x)^{3} - 8 \, a \cosh \relax (x)^{2} + {\left (10 \, a \cosh \relax (x)^{3} + 12 \, a \cosh \relax (x)^{2} - 9 \, a \cosh \relax (x) - 8 \, a\right )} \sinh \relax (x)^{2} + 2 \, a \cosh \relax (x) + {\left (5 \, a \cosh \relax (x)^{4} + 8 \, a \cosh \relax (x)^{3} - 3 \, a \cosh \relax (x)^{2} - 8 \, a \cosh \relax (x) - 2 \, a\right )} \sinh \relax (x) + 6 \, a\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 59, normalized size = 1.44 \[ -\frac {15 \, e^{\left (2 \, x\right )} - 24 \, e^{x} + 13}{24 \, a {\left (e^{x} - 1\right )}^{3}} - \frac {165 \, e^{\left (4 \, x\right )} + 480 \, e^{\left (3 \, x\right )} + 650 \, e^{\left (2 \, x\right )} + 400 \, e^{x} + 113}{120 \, a {\left (e^{x} + 1\right )}^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.10, size = 45, normalized size = 1.10 \[ \frac {\frac {\left (\tanh ^{5}\left (\frac {x}{2}\right )\right )}{5}+\frac {4 \left (\tanh ^{3}\left (\frac {x}{2}\right )\right )}{3}+6 \tanh \left (\frac {x}{2}\right )-\frac {1}{3 \tanh \left (\frac {x}{2}\right )^{3}}-\frac {4}{\tanh \left (\frac {x}{2}\right )}}{16 a} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.35, size = 469, normalized size = 11.44 \[ -\frac {6 \, e^{\left (-x\right )}}{5 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} - \frac {14 \, e^{\left (-2 \, x\right )}}{5 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} - \frac {26 \, e^{\left (-3 \, x\right )}}{15 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} + \frac {10 \, e^{\left (-4 \, x\right )}}{3 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} + \frac {2 \, e^{\left (-5 \, x\right )}}{3 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} - \frac {2 \, e^{\left (-6 \, x\right )}}{2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a} - \frac {2 \, e^{\left (-7 \, x\right )}}{2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a} + \frac {2}{5 \, {\left (2 \, a e^{\left (-x\right )} - 2 \, a e^{\left (-2 \, x\right )} - 6 \, a e^{\left (-3 \, x\right )} + 6 \, a e^{\left (-5 \, x\right )} + 2 \, a e^{\left (-6 \, x\right )} - 2 \, a e^{\left (-7 \, x\right )} - a e^{\left (-8 \, x\right )} + a\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.03, size = 263, normalized size = 6.41 \[ \frac {1}{6\,a\,\left (3\,{\mathrm {e}}^{2\,x}-{\mathrm {e}}^{3\,x}-3\,{\mathrm {e}}^x+1\right )}-\frac {\frac {3\,{\mathrm {e}}^{2\,x}}{8\,a}+\frac {11\,{\mathrm {e}}^{3\,x}}{40\,a}+\frac {1}{8\,a}+\frac {17\,{\mathrm {e}}^x}{40\,a}}{6\,{\mathrm {e}}^{2\,x}+4\,{\mathrm {e}}^{3\,x}+{\mathrm {e}}^{4\,x}+4\,{\mathrm {e}}^x+1}-\frac {\frac {11\,{\mathrm {e}}^{2\,x}}{40\,a}+\frac {17}{120\,a}+\frac {{\mathrm {e}}^x}{4\,a}}{3\,{\mathrm {e}}^{2\,x}+{\mathrm {e}}^{3\,x}+3\,{\mathrm {e}}^x+1}-\frac {\frac {1}{8\,a}+\frac {11\,{\mathrm {e}}^x}{40\,a}}{{\mathrm {e}}^{2\,x}+2\,{\mathrm {e}}^x+1}-\frac {\frac {17\,{\mathrm {e}}^{2\,x}}{20\,a}+\frac {{\mathrm {e}}^{3\,x}}{2\,a}+\frac {11\,{\mathrm {e}}^{4\,x}}{40\,a}+\frac {11}{40\,a}+\frac {{\mathrm {e}}^x}{2\,a}}{10\,{\mathrm {e}}^{2\,x}+10\,{\mathrm {e}}^{3\,x}+5\,{\mathrm {e}}^{4\,x}+{\mathrm {e}}^{5\,x}+5\,{\mathrm {e}}^x+1}-\frac {1}{4\,a\,\left ({\mathrm {e}}^{2\,x}-2\,{\mathrm {e}}^x+1\right )}-\frac {5}{8\,a\,\left ({\mathrm {e}}^x-1\right )}-\frac {11}{40\,a\,\left ({\mathrm {e}}^x+1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {\int \frac {\coth ^{4}{\relax (x )}}{\cosh {\relax (x )} + 1}\, dx}{a} \]
Verification of antiderivative is not currently implemented for this CAS.
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