Optimal. Leaf size=19 \[ -\frac{\coth \left (a+b \log \left (c x^n\right )\right )}{b n} \]
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Rubi [A] time = 0.0271739, antiderivative size = 19, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {3767, 8} \[ -\frac{\coth \left (a+b \log \left (c x^n\right )\right )}{b n} \]
Antiderivative was successfully verified.
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Rule 3767
Rule 8
Rubi steps
\begin{align*} \int \frac{\text{csch}^2\left (a+b \log \left (c x^n\right )\right )}{x} \, dx &=\frac{\operatorname{Subst}\left (\int \text{csch}^2(a+b x) \, dx,x,\log \left (c x^n\right )\right )}{n}\\ &=-\frac{i \operatorname{Subst}\left (\int 1 \, dx,x,-i \coth \left (a+b \log \left (c x^n\right )\right )\right )}{b n}\\ &=-\frac{\coth \left (a+b \log \left (c x^n\right )\right )}{b n}\\ \end{align*}
Mathematica [A] time = 0.0663661, size = 19, normalized size = 1. \[ -\frac{\coth \left (a+b \log \left (c x^n\right )\right )}{b n} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 20, normalized size = 1.1 \begin{align*} -{\frac{{\rm coth} \left (a+b\ln \left ( c{x}^{n} \right ) \right )}{bn}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12217, size = 39, normalized size = 2.05 \begin{align*} -\frac{2}{b c^{2 \, b} n e^{\left (2 \, b \log \left (x^{n}\right ) + 2 \, a\right )} - b n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.92079, size = 219, normalized size = 11.53 \begin{align*} -\frac{2}{b n \cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{2} + 2 \, b n \cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right ) \sinh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right ) + b n \sinh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{2} - b n} \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{\operatorname{csch}^{2}{\left (a + b \log{\left (c x^{n} \right )} \right )}}{x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14547, size = 38, normalized size = 2. \begin{align*} -\frac{2}{{\left (c^{2 \, b} x^{2 \, b n} e^{\left (2 \, a\right )} - 1\right )} b n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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