Optimal. Leaf size=121 \[ -\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {20 \cosh (a+b x)}{147 b^2 \sqrt {\text {csch}(a+b x)}}+\frac {20 i \sqrt {i \sinh (a+b x)} \sqrt {\text {csch}(a+b x)} F\left (\left .\frac {1}{2} \left (i a+i b x-\frac {\pi }{2}\right )\right |2\right )}{147 b^2}+\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)} \]
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Rubi [A] time = 0.07, antiderivative size = 121, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {5445, 3769, 3771, 2641} \[ -\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {20 \cosh (a+b x)}{147 b^2 \sqrt {\text {csch}(a+b x)}}+\frac {20 i \sqrt {i \sinh (a+b x)} \sqrt {\text {csch}(a+b x)} F\left (\left .\frac {1}{2} \left (i a+i b x-\frac {\pi }{2}\right )\right |2\right )}{147 b^2}+\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)} \]
Antiderivative was successfully verified.
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Rule 2641
Rule 3769
Rule 3771
Rule 5445
Rubi steps
\begin {align*} \int \frac {x \cosh (a+b x)}{\text {csch}^{\frac {5}{2}}(a+b x)} \, dx &=\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)}-\frac {2 \int \frac {1}{\text {csch}^{\frac {7}{2}}(a+b x)} \, dx}{7 b}\\ &=\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)}-\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {10 \int \frac {1}{\text {csch}^{\frac {3}{2}}(a+b x)} \, dx}{49 b}\\ &=\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)}-\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {20 \cosh (a+b x)}{147 b^2 \sqrt {\text {csch}(a+b x)}}-\frac {10 \int \sqrt {\text {csch}(a+b x)} \, dx}{147 b}\\ &=\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)}-\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {20 \cosh (a+b x)}{147 b^2 \sqrt {\text {csch}(a+b x)}}-\frac {\left (10 \sqrt {\text {csch}(a+b x)} \sqrt {i \sinh (a+b x)}\right ) \int \frac {1}{\sqrt {i \sinh (a+b x)}} \, dx}{147 b}\\ &=\frac {2 x}{7 b \text {csch}^{\frac {7}{2}}(a+b x)}-\frac {4 \cosh (a+b x)}{49 b^2 \text {csch}^{\frac {5}{2}}(a+b x)}+\frac {20 \cosh (a+b x)}{147 b^2 \sqrt {\text {csch}(a+b x)}}+\frac {20 i \sqrt {\text {csch}(a+b x)} F\left (\left .\frac {1}{2} \left (i a-\frac {\pi }{2}+i b x\right )\right |2\right ) \sqrt {i \sinh (a+b x)}}{147 b^2}\\ \end {align*}
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Mathematica [A] time = 0.41, size = 103, normalized size = 0.85 \[ \frac {\sqrt {\text {csch}(a+b x)} \left (52 \sinh (2 (a+b x))-6 \sinh (4 (a+b x))-84 b x \cosh (2 (a+b x))+21 b x \cosh (4 (a+b x))-80 i \sqrt {i \sinh (a+b x)} F\left (\left .\frac {1}{4} (-2 i a-2 i b x+\pi )\right |2\right )+63 b x\right )}{588 b^2} \]
Antiderivative was successfully verified.
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fricas [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x \cosh \left (b x + a\right )}{\operatorname {csch}\left (b x + a\right )^{\frac {5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.16, size = 0, normalized size = 0.00 \[ \int \frac {x \cosh \left (b x +a \right )}{\mathrm {csch}\left (b x +a \right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x \cosh \left (b x + a\right )}{\operatorname {csch}\left (b x + a\right )^{\frac {5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {x\,\mathrm {cosh}\left (a+b\,x\right )}{{\left (\frac {1}{\mathrm {sinh}\left (a+b\,x\right )}\right )}^{5/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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