Optimal. Leaf size=130 \[ \frac{12 \text{EllipticF}\left (\csc ^{-1}(c x),-1\right )}{5 c^5 x^3 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{6}{5 x^2 \left (c^4-\frac{1}{x^4}\right ) \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 E\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 x^3 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))} \]
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Rubi [A] time = 0.0732644, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 8, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.615, Rules used = {5552, 5550, 335, 277, 307, 221, 1181, 424} \[ -\frac{6}{5 x^2 \left (c^4-\frac{1}{x^4}\right ) \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{12 F\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 x^3 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 E\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 x^3 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))} \]
Antiderivative was successfully verified.
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Rule 5552
Rule 5550
Rule 335
Rule 277
Rule 307
Rule 221
Rule 1181
Rule 424
Rubi steps
\begin{align*} \int \frac{x}{\text{csch}^{\frac{3}{2}}(2 \log (c x))} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x}{\text{csch}^{\frac{3}{2}}(2 \log (x))} \, dx,x,c x\right )}{c^2}\\ &=\frac{\operatorname{Subst}\left (\int \left (1-\frac{1}{x^4}\right )^{3/2} x^4 \, dx,x,c x\right )}{c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=-\frac{\operatorname{Subst}\left (\int \frac{\left (1-x^4\right )^{3/2}}{x^6} \, dx,x,\frac{1}{c x}\right )}{c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{6 \operatorname{Subst}\left (\int \frac{\sqrt{1-x^4}}{x^2} \, dx,x,\frac{1}{c x}\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=-\frac{6}{5 \left (c^4-\frac{1}{x^4}\right ) x^2 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 \operatorname{Subst}\left (\int \frac{x^2}{\sqrt{1-x^4}} \, dx,x,\frac{1}{c x}\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=-\frac{6}{5 \left (c^4-\frac{1}{x^4}\right ) x^2 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{12 \operatorname{Subst}\left (\int \frac{1}{\sqrt{1-x^4}} \, dx,x,\frac{1}{c x}\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 \operatorname{Subst}\left (\int \frac{1+x^2}{\sqrt{1-x^4}} \, dx,x,\frac{1}{c x}\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=-\frac{6}{5 \left (c^4-\frac{1}{x^4}\right ) x^2 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{12 F\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 \operatorname{Subst}\left (\int \frac{\sqrt{1+x^2}}{\sqrt{1-x^2}} \, dx,x,\frac{1}{c x}\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ &=-\frac{6}{5 \left (c^4-\frac{1}{x^4}\right ) x^2 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{x^2}{5 \text{csch}^{\frac{3}{2}}(2 \log (c x))}-\frac{12 E\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}+\frac{12 F\left (\left .\csc ^{-1}(c x)\right |-1\right )}{5 c^5 \left (1-\frac{1}{c^4 x^4}\right )^{3/2} x^3 \text{csch}^{\frac{3}{2}}(2 \log (c x))}\\ \end{align*}
Mathematica [C] time = 0.107892, size = 60, normalized size = 0.46 \[ \frac{\, _2F_1\left (-\frac{3}{2},-\frac{1}{4};\frac{3}{4};c^4 x^4\right )}{2 c^2 \sqrt{2-2 c^4 x^4} \sqrt{\frac{c^2 x^2}{c^4 x^4-1}}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.037, size = 152, normalized size = 1.2 \begin{align*}{\frac{ \left ({c}^{8}{x}^{8}+4\,{c}^{4}{x}^{4}-5 \right ) \sqrt{2}}{ \left ( 20\,{c}^{4}{x}^{4}-20 \right ){c}^{2}}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}}{{c}^{4}{x}^{4}-1}}}}}}-{\frac{3\,\sqrt{2}x}{5\,{c}^{4}{x}^{4}-5}\sqrt{{c}^{2}{x}^{2}+1}\sqrt{-{c}^{2}{x}^{2}+1} \left ({\it EllipticF} \left ( x\sqrt{-{c}^{2}},i \right ) -{\it EllipticE} \left ( x\sqrt{-{c}^{2}},i \right ) \right ){\frac{1}{\sqrt{-{c}^{2}}}}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}}{{c}^{4}{x}^{4}-1}}}}}} \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{x}{\operatorname{csch}\left (2 \, \log \left (c x\right )\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{x}{\operatorname{csch}\left (2 \, \log \left (c x\right )\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{x}{\operatorname{csch}^{\frac{3}{2}}{\left (2 \log{\left (c x \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{x}{\operatorname{csch}\left (2 \, \log \left (c x\right )\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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