Optimal. Leaf size=111 \[ \frac{2 \cosh \left (a+b \log \left (c x^n\right )\right )}{3 b n \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )}}+\frac{2 i \sqrt{i \sinh \left (a+b \log \left (c x^n\right )\right )} \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )} \text{EllipticF}\left (\frac{1}{2} \left (i a+i b \log \left (c x^n\right )-\frac{\pi }{2}\right ),2\right )}{3 b n} \]
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Rubi [A] time = 0.0601368, antiderivative size = 111, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {3769, 3771, 2641} \[ \frac{2 \cosh \left (a+b \log \left (c x^n\right )\right )}{3 b n \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )}}+\frac{2 i \sqrt{i \sinh \left (a+b \log \left (c x^n\right )\right )} \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )} F\left (\left .\frac{1}{2} \left (i a+i b \log \left (c x^n\right )-\frac{\pi }{2}\right )\right |2\right )}{3 b n} \]
Antiderivative was successfully verified.
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Rule 3769
Rule 3771
Rule 2641
Rubi steps
\begin{align*} \int \frac{1}{x \text{csch}^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{1}{\text{csch}^{\frac{3}{2}}(a+b x)} \, dx,x,\log \left (c x^n\right )\right )}{n}\\ &=\frac{2 \cosh \left (a+b \log \left (c x^n\right )\right )}{3 b n \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )}}-\frac{\operatorname{Subst}\left (\int \sqrt{\text{csch}(a+b x)} \, dx,x,\log \left (c x^n\right )\right )}{3 n}\\ &=\frac{2 \cosh \left (a+b \log \left (c x^n\right )\right )}{3 b n \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )}}-\frac{\left (\sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )} \sqrt{i \sinh \left (a+b \log \left (c x^n\right )\right )}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{i \sinh (a+b x)}} \, dx,x,\log \left (c x^n\right )\right )}{3 n}\\ &=\frac{2 \cosh \left (a+b \log \left (c x^n\right )\right )}{3 b n \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )}}+\frac{2 i \sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )} F\left (\left .\frac{1}{2} \left (i a-\frac{\pi }{2}+i b \log \left (c x^n\right )\right )\right |2\right ) \sqrt{i \sinh \left (a+b \log \left (c x^n\right )\right )}}{3 b n}\\ \end{align*}
Mathematica [A] time = 0.128335, size = 86, normalized size = 0.77 \[ \frac{\sqrt{\text{csch}\left (a+b \log \left (c x^n\right )\right )} \left (\sinh \left (2 \left (a+b \log \left (c x^n\right )\right )\right )-2 i \sqrt{i \sinh \left (a+b \log \left (c x^n\right )\right )} \text{EllipticF}\left (\frac{1}{4} \left (-2 i a-2 i b \log \left (c x^n\right )+\pi \right ),2\right )\right )}{3 b n} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.027, size = 143, normalized size = 1.3 \begin{align*}{\frac{1}{n\cosh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) b} \left ( -{\frac{i}{3}}\sqrt{1-i\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }\sqrt{2}\sqrt{1+i\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }\sqrt{i\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }{\it EllipticF} \left ( \sqrt{1-i\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) },{\frac{\sqrt{2}}{2}} \right ) +{\frac{2\, \left ( \cosh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \right ) ^{2}\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }{3}} \right ){\frac{1}{\sqrt{\sinh \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x \operatorname{csch}\left (b \log \left (c x^{n}\right ) + a\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{1}{x \operatorname{csch}\left (b \log \left (c x^{n}\right ) + a\right )^{\frac{3}{2}}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x \operatorname{csch}^{\frac{3}{2}}{\left (a + b \log{\left (c x^{n} \right )} \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{x \operatorname{csch}\left (b \log \left (c x^{n}\right ) + a\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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