Optimal. Leaf size=15 \[ -\frac {\coth ^4(a+b x)}{4 b} \]
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Rubi [A] time = 0.03, antiderivative size = 15, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2607, 30} \[ -\frac {\coth ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
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Rule 30
Rule 2607
Rubi steps
\begin {align*} \int \coth ^3(a+b x) \text {csch}^2(a+b x) \, dx &=-\frac {\operatorname {Subst}\left (\int x^3 \, dx,x,i \coth (a+b x)\right )}{b}\\ &=-\frac {\coth ^4(a+b x)}{4 b}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 15, normalized size = 1.00 \[ -\frac {\coth ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.41, size = 208, normalized size = 13.87 \[ -\frac {2 \, {\left (\cosh \left (b x + a\right )^{3} + 3 \, \cosh \left (b x + a\right ) \sinh \left (b x + a\right )^{2} + \sinh \left (b x + a\right )^{3} + {\left (3 \, \cosh \left (b x + a\right )^{2} - 1\right )} \sinh \left (b x + a\right ) + \cosh \left (b x + a\right )\right )}}{b \cosh \left (b x + a\right )^{5} + 5 \, b \cosh \left (b x + a\right ) \sinh \left (b x + a\right )^{4} + b \sinh \left (b x + a\right )^{5} - 3 \, b \cosh \left (b x + a\right )^{3} + 5 \, {\left (2 \, b \cosh \left (b x + a\right )^{2} - b\right )} \sinh \left (b x + a\right )^{3} + {\left (10 \, b \cosh \left (b x + a\right )^{3} - 9 \, b \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right )^{2} + 2 \, b \cosh \left (b x + a\right ) + 5 \, {\left (b \cosh \left (b x + a\right )^{4} - 3 \, b \cosh \left (b x + a\right )^{2} + 2 \, b\right )} \sinh \left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.22, size = 37, normalized size = 2.47 \[ -\frac {2 \, {\left (e^{\left (6 \, b x + 6 \, a\right )} + e^{\left (2 \, b x + 2 \, a\right )}\right )}}{b {\left (e^{\left (2 \, b x + 2 \, a\right )} - 1\right )}^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.16, size = 34, normalized size = 2.27 \[ \frac {-\frac {\cosh ^{2}\left (b x +a \right )}{2 \sinh \left (b x +a \right )^{4}}+\frac {1}{4 \sinh \left (b x +a \right )^{4}}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.39, size = 13, normalized size = 0.87 \[ -\frac {\coth \left (b x + a\right )^{4}}{4 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.49, size = 231, normalized size = 15.40 \[ -\frac {\frac {1}{2\,b}+\frac {3\,{\mathrm {e}}^{2\,a+2\,b\,x}}{2\,b}+\frac {3\,{\mathrm {e}}^{4\,a+4\,b\,x}}{2\,b}+\frac {{\mathrm {e}}^{6\,a+6\,b\,x}}{2\,b}}{6\,{\mathrm {e}}^{4\,a+4\,b\,x}-4\,{\mathrm {e}}^{2\,a+2\,b\,x}-4\,{\mathrm {e}}^{6\,a+6\,b\,x}+{\mathrm {e}}^{8\,a+8\,b\,x}+1}-\frac {\frac {1}{2\,b}+\frac {{\mathrm {e}}^{2\,a+2\,b\,x}}{b}+\frac {{\mathrm {e}}^{4\,a+4\,b\,x}}{2\,b}}{3\,{\mathrm {e}}^{2\,a+2\,b\,x}-3\,{\mathrm {e}}^{4\,a+4\,b\,x}+{\mathrm {e}}^{6\,a+6\,b\,x}-1}-\frac {\frac {1}{2\,b}+\frac {{\mathrm {e}}^{2\,a+2\,b\,x}}{2\,b}}{{\mathrm {e}}^{4\,a+4\,b\,x}-2\,{\mathrm {e}}^{2\,a+2\,b\,x}+1}-\frac {1}{2\,b\,\left ({\mathrm {e}}^{2\,a+2\,b\,x}-1\right )} \]
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 \[ \int \coth ^{3}{\left (a + b x \right )} \operatorname {csch}^{2}{\left (a + b x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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