Optimal. Leaf size=42 \[ -x \text{csch}\left (a+b \log \left (c x^n\right )\right )-b n x \coth \left (a+b \log \left (c x^n\right )\right ) \text{csch}\left (a+b \log \left (c x^n\right )\right ) \]
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Rubi [C] time = 0.135159, antiderivative size = 137, normalized size of antiderivative = 3.26, number of steps used = 9, number of rules used = 4, integrand size = 45, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.089, Rules used = {5546, 5548, 263, 364} \[ 2 e^a x (1-b n) \left (c x^n\right )^b \, _2F_1\left (1,\frac{b+\frac{1}{n}}{2 b};\frac{1}{2} \left (3+\frac{1}{b n}\right );e^{2 a} \left (c x^n\right )^{2 b}\right )-\frac{16 e^{3 a} b^2 n^2 x \left (c x^n\right )^{3 b} \, _2F_1\left (3,\frac{3 b+\frac{1}{n}}{2 b};\frac{1}{2} \left (5+\frac{1}{b n}\right );e^{2 a} \left (c x^n\right )^{2 b}\right )}{3 b n+1} \]
Warning: Unable to verify antiderivative.
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Rule 5546
Rule 5548
Rule 263
Rule 364
Rubi steps
\begin{align*} \int \left (-\left (1-b^2 n^2\right ) \text{csch}\left (a+b \log \left (c x^n\right )\right )+2 b^2 n^2 \text{csch}^3\left (a+b \log \left (c x^n\right )\right )\right ) \, dx &=\left (2 b^2 n^2\right ) \int \text{csch}^3\left (a+b \log \left (c x^n\right )\right ) \, dx+\left (-1+b^2 n^2\right ) \int \text{csch}\left (a+b \log \left (c x^n\right )\right ) \, dx\\ &=\left (2 b^2 n x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int x^{-1+\frac{1}{n}} \text{csch}^3(a+b \log (x)) \, dx,x,c x^n\right )+\frac{\left (\left (-1+b^2 n^2\right ) x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int x^{-1+\frac{1}{n}} \text{csch}(a+b \log (x)) \, dx,x,c x^n\right )}{n}\\ &=\left (16 b^2 e^{-3 a} n x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int \frac{x^{-1-3 b+\frac{1}{n}}}{\left (1-e^{-2 a} x^{-2 b}\right )^3} \, dx,x,c x^n\right )+\frac{\left (2 e^{-a} \left (-1+b^2 n^2\right ) x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int \frac{x^{-1-b+\frac{1}{n}}}{1-e^{-2 a} x^{-2 b}} \, dx,x,c x^n\right )}{n}\\ &=\left (16 b^2 e^{-3 a} n x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int \frac{x^{-1+3 b+\frac{1}{n}}}{\left (-e^{-2 a}+x^{2 b}\right )^3} \, dx,x,c x^n\right )+\frac{\left (2 e^{-a} \left (-1+b^2 n^2\right ) x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int \frac{x^{-1+b+\frac{1}{n}}}{-e^{-2 a}+x^{2 b}} \, dx,x,c x^n\right )}{n}\\ &=2 e^a (1-b n) x \left (c x^n\right )^b \, _2F_1\left (1,\frac{b+\frac{1}{n}}{2 b};\frac{1}{2} \left (3+\frac{1}{b n}\right );e^{2 a} \left (c x^n\right )^{2 b}\right )-\frac{16 b^2 e^{3 a} n^2 x \left (c x^n\right )^{3 b} \, _2F_1\left (3,\frac{3 b+\frac{1}{n}}{2 b};\frac{1}{2} \left (5+\frac{1}{b n}\right );e^{2 a} \left (c x^n\right )^{2 b}\right )}{1+3 b n}\\ \end{align*}
Mathematica [A] time = 0.387069, size = 30, normalized size = 0.71 \[ -x \left (b n \coth \left (a+b \log \left (c x^n\right )\right )+1\right ) \text{csch}\left (a+b \log \left (c x^n\right )\right ) \]
Antiderivative was successfully verified.
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Maple [C] time = 0.237, size = 509, normalized size = 12.1 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 2.18901, size = 128, normalized size = 3.05 \begin{align*} -\frac{2 \,{\left ({\left (b c^{3 \, b} n + c^{3 \, b}\right )} x e^{\left (3 \, b \log \left (x^{n}\right ) + 3 \, a\right )} +{\left (b c^{b} n - c^{b}\right )} x e^{\left (b \log \left (x^{n}\right ) + a\right )}\right )}}{c^{4 \, b} e^{\left (4 \, b \log \left (x^{n}\right ) + 4 \, a\right )} - 2 \, c^{2 \, b} e^{\left (2 \, b \log \left (x^{n}\right ) + 2 \, a\right )} + 1} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.62483, size = 602, normalized size = 14.33 \begin{align*} -\frac{2 \,{\left ({\left (b n + 1\right )} x \cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{2} + 2 \,{\left (b n + 1\right )} x \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 ) +{\left (b n + 1\right )} x \sinh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{2} +{\left (b n - 1\right )} x\right )}}{\cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{3} + 3 \, \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 )^{2} + \sinh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{3} + 3 \,{\left (\cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right )^{2} - 1\right )} \sinh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\right ) - \cosh \left (b n \log \left (x\right ) + b \log \left (c\right ) + a\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 \left (2 b^{2} n^{2} \operatorname{csch}^{2}{\left (a + b \log{\left (c x^{n} \right )} \right )} + b^{2} n^{2} - 1\right ) \operatorname{csch}{\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 2 \, b^{2} n^{2} \operatorname{csch}\left (b \log \left (c x^{n}\right ) + a\right )^{3} +{\left (b^{2} n^{2} - 1\right )} \operatorname{csch}\left (b \log \left (c x^{n}\right ) + a\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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