Optimal. Leaf size=80 \[ \frac{2 \cosh (a+b x)}{5 b \text{csch}^{\frac{3}{2}}(a+b x)}+\frac{6 i E\left (\left .\frac{1}{2} \left (i a+i b x-\frac{\pi }{2}\right )\right |2\right )}{5 b \sqrt{i \sinh (a+b x)} \sqrt{\text{csch}(a+b x)}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0324466, antiderivative size = 80, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.3, Rules used = {3769, 3771, 2639} \[ \frac{2 \cosh (a+b x)}{5 b \text{csch}^{\frac{3}{2}}(a+b x)}+\frac{6 i E\left (\left .\frac{1}{2} \left (i a+i b x-\frac{\pi }{2}\right )\right |2\right )}{5 b \sqrt{i \sinh (a+b x)} \sqrt{\text{csch}(a+b x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3769
Rule 3771
Rule 2639
Rubi steps
\begin{align*} \int \frac{1}{\text{csch}^{\frac{5}{2}}(a+b x)} \, dx &=\frac{2 \cosh (a+b x)}{5 b \text{csch}^{\frac{3}{2}}(a+b x)}-\frac{3}{5} \int \frac{1}{\sqrt{\text{csch}(a+b x)}} \, dx\\ &=\frac{2 \cosh (a+b x)}{5 b \text{csch}^{\frac{3}{2}}(a+b x)}-\frac{3 \int \sqrt{i \sinh (a+b x)} \, dx}{5 \sqrt{\text{csch}(a+b x)} \sqrt{i \sinh (a+b x)}}\\ &=\frac{2 \cosh (a+b x)}{5 b \text{csch}^{\frac{3}{2}}(a+b x)}+\frac{6 i E\left (\left .\frac{1}{2} \left (i a-\frac{\pi }{2}+i b x\right )\right |2\right )}{5 b \sqrt{\text{csch}(a+b x)} \sqrt{i \sinh (a+b x)}}\\ \end{align*}
Mathematica [A] time = 0.125116, size = 67, normalized size = 0.84 \[ \frac{2 \left (\cosh (a+b x)-3 \sqrt{i \sinh (a+b x)} \text{csch}^2(a+b x) E\left (\left .\frac{1}{4} (-2 i a-2 i b x+\pi )\right |2\right )\right )}{5 b \text{csch}^{\frac{3}{2}}(a+b x)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.237, size = 164, normalized size = 2.1 \begin{align*}{\frac{1}{\cosh \left ( bx+a \right ) b} \left ( -{\frac{6\,\sqrt{2}}{5}\sqrt{1-i\sinh \left ( bx+a \right ) }\sqrt{1+i\sinh \left ( bx+a \right ) }\sqrt{i\sinh \left ( bx+a \right ) }{\it EllipticE} \left ( \sqrt{1-i\sinh \left ( bx+a \right ) },{\frac{\sqrt{2}}{2}} \right ) }+{\frac{3\,\sqrt{2}}{5}\sqrt{1-i\sinh \left ( bx+a \right ) }\sqrt{1+i\sinh \left ( bx+a \right ) }\sqrt{i\sinh \left ( bx+a \right ) }{\it EllipticF} \left ( \sqrt{1-i\sinh \left ( bx+a \right ) },{\frac{\sqrt{2}}{2}} \right ) }+{\frac{2\, \left ( \cosh \left ( bx+a \right ) \right ) ^{4}}{5}}-{\frac{2\, \left ( \cosh \left ( bx+a \right ) \right ) ^{2}}{5}} \right ){\frac{1}{\sqrt{\sinh \left ( bx+a \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\operatorname{csch}\left (b x + a\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{1}{\operatorname{csch}\left (b x + a\right )^{\frac{5}{2}}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\operatorname{csch}^{\frac{5}{2}}{\left (a + b x \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\operatorname{csch}\left (b x + a\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]