Optimal. Leaf size=38 \[ \frac {\sinh ^3(a+b x)}{3 b}+\frac {2 \sinh (a+b x)}{b}-\frac {\text {csch}(a+b x)}{b} \]
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Rubi [A] time = 0.04, antiderivative size = 38, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2590, 270} \[ \frac {\sinh ^3(a+b x)}{3 b}+\frac {2 \sinh (a+b x)}{b}-\frac {\text {csch}(a+b x)}{b} \]
Antiderivative was successfully verified.
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Rule 270
Rule 2590
Rubi steps
\begin {align*} \int \cosh ^3(a+b x) \coth ^2(a+b x) \, dx &=-\frac {i \operatorname {Subst}\left (\int \frac {\left (1-x^2\right )^2}{x^2} \, dx,x,-i \sinh (a+b x)\right )}{b}\\ &=-\frac {i \operatorname {Subst}\left (\int \left (-2+\frac {1}{x^2}+x^2\right ) \, dx,x,-i \sinh (a+b x)\right )}{b}\\ &=-\frac {\text {csch}(a+b x)}{b}+\frac {2 \sinh (a+b x)}{b}+\frac {\sinh ^3(a+b x)}{3 b}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 38, normalized size = 1.00 \[ \frac {\sinh ^3(a+b x)}{3 b}+\frac {2 \sinh (a+b x)}{b}-\frac {\text {csch}(a+b x)}{b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.44, size = 63, normalized size = 1.66 \[ \frac {\cosh \left (b x + a\right )^{4} + \sinh \left (b x + a\right )^{4} + 2 \, {\left (3 \, \cosh \left (b x + a\right )^{2} + 10\right )} \sinh \left (b x + a\right )^{2} + 20 \, \cosh \left (b x + a\right )^{2} - 45}{24 \, b \sinh \left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.17, size = 76, normalized size = 2.00 \[ -\frac {{\left (21 \, e^{\left (2 \, b x + 2 \, a\right )} + 1\right )} e^{\left (-3 \, b x - 3 \, a\right )} - {\left (e^{\left (3 \, b x + 24 \, a\right )} + 21 \, e^{\left (b x + 22 \, a\right )}\right )} e^{\left (-21 \, a\right )} + \frac {48 \, e^{\left (b x + a\right )}}{e^{\left (2 \, b x + 2 \, a\right )} - 1}}{24 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.11, size = 52, normalized size = 1.37 \[ \frac {\frac {\cosh ^{4}\left (b x +a \right )}{3 \sinh \left (b x +a \right )}+\frac {4 \left (\cosh ^{2}\left (b x +a \right )\right )}{3 \sinh \left (b x +a \right )}-\frac {8}{3 \sinh \left (b x +a \right )}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.33, size = 79, normalized size = 2.08 \[ -\frac {21 \, e^{\left (-b x - a\right )} + e^{\left (-3 \, b x - 3 \, a\right )}}{24 \, b} + \frac {20 \, e^{\left (-2 \, b x - 2 \, a\right )} - 69 \, e^{\left (-4 \, b x - 4 \, a\right )} + 1}{24 \, b {\left (e^{\left (-3 \, b x - 3 \, a\right )} - e^{\left (-5 \, b x - 5 \, a\right )}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.10, size = 78, normalized size = 2.05 \[ \frac {7\,{\mathrm {e}}^{a+b\,x}}{8\,b}-\frac {7\,{\mathrm {e}}^{-a-b\,x}}{8\,b}-\frac {{\mathrm {e}}^{-3\,a-3\,b\,x}}{24\,b}+\frac {{\mathrm {e}}^{3\,a+3\,b\,x}}{24\,b}-\frac {2\,{\mathrm {e}}^{a+b\,x}}{b\,\left ({\mathrm {e}}^{2\,a+2\,b\,x}-1\right )} \]
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 \[ \int \cosh ^{3}{\left (a + b x \right )} \coth ^{2}{\left (a + b x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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