Optimal. Leaf size=43 \[ \frac {\sinh ^2(a+b x)}{2 b}-\frac {\text {csch}^2(a+b x)}{2 b}+\frac {2 \log (\sinh (a+b x))}{b} \]
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Rubi [A] time = 0.04, antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.176, Rules used = {2590, 266, 43} \[ \frac {\sinh ^2(a+b x)}{2 b}-\frac {\text {csch}^2(a+b x)}{2 b}+\frac {2 \log (\sinh (a+b x))}{b} \]
Antiderivative was successfully verified.
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Rule 43
Rule 266
Rule 2590
Rubi steps
\begin {align*} \int \cosh ^2(a+b x) \coth ^3(a+b x) \, dx &=-\frac {\operatorname {Subst}\left (\int \frac {\left (1-x^2\right )^2}{x^3} \, dx,x,-i \sinh (a+b x)\right )}{b}\\ &=-\frac {\operatorname {Subst}\left (\int \frac {(1-x)^2}{x^2} \, dx,x,-\sinh ^2(a+b x)\right )}{2 b}\\ &=-\frac {\operatorname {Subst}\left (\int \left (1+\frac {1}{x^2}-\frac {2}{x}\right ) \, dx,x,-\sinh ^2(a+b x)\right )}{2 b}\\ &=-\frac {\text {csch}^2(a+b x)}{2 b}+\frac {2 \log (\sinh (a+b x))}{b}+\frac {\sinh ^2(a+b x)}{2 b}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 35, normalized size = 0.81 \[ -\frac {-\sinh ^2(a+b x)+\text {csch}^2(a+b x)-4 \log (\sinh (a+b x))}{2 b} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.45, size = 743, normalized size = 17.28 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.21, size = 99, normalized size = 2.30 \[ -\frac {16 \, b x - {\left (8 \, e^{\left (2 \, b x + 2 \, a\right )} + 1\right )} e^{\left (-2 \, b x - 2 \, a\right )} + \frac {8 \, {\left (3 \, e^{\left (4 \, b x + 4 \, a\right )} - 4 \, e^{\left (2 \, b x + 2 \, a\right )} + 3\right )}}{{\left (e^{\left (2 \, b x + 2 \, a\right )} - 1\right )}^{2}} - e^{\left (2 \, b x + 2 \, a\right )} - 16 \, \log \left ({\left | e^{\left (2 \, b x + 2 \, a\right )} - 1 \right |}\right )}{8 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.17, size = 48, normalized size = 1.12 \[ \frac {\cosh ^{4}\left (b x +a \right )}{2 b \sinh \left (b x +a \right )^{2}}+\frac {2 \ln \left (\sinh \left (b x +a \right )\right )}{b}-\frac {\coth ^{2}\left (b x +a \right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.34, size = 120, normalized size = 2.79 \[ \frac {2 \, {\left (b x + a\right )}}{b} + \frac {e^{\left (-2 \, b x - 2 \, a\right )}}{8 \, b} + \frac {2 \, \log \left (e^{\left (-b x - a\right )} + 1\right )}{b} + \frac {2 \, \log \left (e^{\left (-b x - a\right )} - 1\right )}{b} - \frac {2 \, e^{\left (-2 \, b x - 2 \, a\right )} + 15 \, e^{\left (-4 \, b x - 4 \, a\right )} - 1}{8 \, b {\left (e^{\left (-2 \, b x - 2 \, a\right )} - 2 \, e^{\left (-4 \, b x - 4 \, a\right )} + e^{\left (-6 \, b x - 6 \, a\right )}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.46, size = 97, normalized size = 2.26 \[ \frac {2\,\ln \left ({\mathrm {e}}^{2\,a}\,{\mathrm {e}}^{2\,b\,x}-1\right )}{b}-2\,x-\frac {2}{b\,\left ({\mathrm {e}}^{2\,a+2\,b\,x}-1\right )}-\frac {2}{b\,\left ({\mathrm {e}}^{4\,a+4\,b\,x}-2\,{\mathrm {e}}^{2\,a+2\,b\,x}+1\right )}+\frac {{\mathrm {e}}^{-2\,a-2\,b\,x}}{8\,b}+\frac {{\mathrm {e}}^{2\,a+2\,b\,x}}{8\,b} \]
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 \[ \int \cosh ^{2}{\left (a + b x \right )} \coth ^{3}{\left (a + b x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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