Integrand size = 21, antiderivative size = 66 \[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\frac {(2-p) x \left (1-e^{-2 a} \left (c x^n\right )^{-\frac {2}{n (2-p)}}\right ) \text {csch}^p\left (a+\frac {\log \left (c x^n\right )}{n (2-p)}\right )}{2 (1-p)} \]
Leaf count is larger than twice the leaf count of optimal. \(140\) vs. \(2(66)=132\).
Time = 0.87 (sec) , antiderivative size = 140, normalized size of antiderivative = 2.12 \[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\frac {2^{-1+p} e^{-\frac {2 a p}{-2+p}} (-2+p) x \left (e^{\frac {2 a p}{-2+p}}-e^{\frac {4 a}{-2+p}} \left (c x^n\right )^{\frac {2}{n (-2+p)}}\right ) \left (-\frac {e^{\frac {a (2+p)}{-2+p}} \left (c x^n\right )^{\frac {1}{n (-2+p)}}}{-e^{\frac {2 a p}{-2+p}}+e^{\frac {4 a}{-2+p}} \left (c x^n\right )^{\frac {2}{n (-2+p)}}}\right )^p}{-1+p} \]
(2^(-1 + p)*(-2 + p)*x*(E^((2*a*p)/(-2 + p)) - E^((4*a)/(-2 + p))*(c*x^n)^ (2/(n*(-2 + p))))*(-((E^((a*(2 + p))/(-2 + p))*(c*x^n)^(1/(n*(-2 + p))))/( -E^((2*a*p)/(-2 + p)) + E^((4*a)/(-2 + p))*(c*x^n)^(2/(n*(-2 + p))))))^p)/ (E^((2*a*p)/(-2 + p))*(-1 + p))
Time = 0.36 (sec) , antiderivative size = 107, normalized size of antiderivative = 1.62, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {6080, 6084, 796}
Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.
\(\displaystyle \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (p-2)}\right ) \, dx\) |
\(\Big \downarrow \) 6080 |
\(\displaystyle \frac {x \left (c x^n\right )^{-1/n} \int \left (c x^n\right )^{\frac {1}{n}-1} \text {csch}^p\left (a+\frac {\log \left (c x^n\right )}{n (2-p)}\right )d\left (c x^n\right )}{n}\) |
\(\Big \downarrow \) 6084 |
\(\displaystyle \frac {x \left (c x^n\right )^{\frac {p}{n (2-p)}-\frac {1}{n}} \left (1-e^{-2 a} \left (c x^n\right )^{-\frac {2}{n (2-p)}}\right )^p \text {csch}^p\left (a+\frac {\log \left (c x^n\right )}{n (2-p)}\right ) \int \left (c x^n\right )^{\frac {1-\frac {p}{2-p}}{n}-1} \left (1-e^{-2 a} \left (c x^n\right )^{-\frac {2}{n (2-p)}}\right )^{-p}d\left (c x^n\right )}{n}\) |
\(\Big \downarrow \) 796 |
\(\displaystyle \frac {(2-p) x \left (c x^n\right )^{\frac {2 (1-p)}{n (2-p)}+\frac {p}{n (2-p)}-\frac {1}{n}} \left (1-e^{-2 a} \left (c x^n\right )^{-\frac {2}{n (2-p)}}\right ) \text {csch}^p\left (a+\frac {\log \left (c x^n\right )}{n (2-p)}\right )}{2 (1-p)}\) |
((2 - p)*x*(c*x^n)^(-n^(-1) + (2*(1 - p))/(n*(2 - p)) + p/(n*(2 - p)))*(1 - 1/(E^(2*a)*(c*x^n)^(2/(n*(2 - p)))))*Csch[a + Log[c*x^n]/(n*(2 - p))]^p) /(2*(1 - p))
3.2.64.3.1 Defintions of rubi rules used
Int[((c_.)*(x_))^(m_.)*((a_) + (b_.)*(x_)^(n_))^(p_), x_Symbol] :> Simp[(c* x)^(m + 1)*((a + b*x^n)^(p + 1)/(a*c*(m + 1))), x] /; FreeQ[{a, b, c, m, n, p}, x] && EqQ[(m + 1)/n + p + 1, 0] && NeQ[m, -1]
Int[Csch[((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))*(d_.)]^(p_.), x_Symbol] :> S imp[x/(n*(c*x^n)^(1/n)) Subst[Int[x^(1/n - 1)*Csch[d*(a + b*Log[x])]^p, x ], x, c*x^n], x] /; FreeQ[{a, b, c, d, n, p}, x] && (NeQ[c, 1] || NeQ[n, 1] )
Int[Csch[((a_.) + Log[x_]*(b_.))*(d_.)]^(p_.)*((e_.)*(x_))^(m_.), x_Symbol] :> Simp[Csch[d*(a + b*Log[x])]^p*((1 - 1/(E^(2*a*d)*x^(2*b*d)))^p/x^((-b)* d*p)) Int[(e*x)^m*(1/(x^(b*d*p)*(1 - 1/(E^(2*a*d)*x^(2*b*d)))^p)), x], x] /; FreeQ[{a, b, d, e, m, p}, x] && !IntegerQ[p]
\[\int {\operatorname {csch}\left (a -\frac {\ln \left (c \,x^{n}\right )}{n \left (-2+p \right )}\right )}^{p}d x\]
Leaf count of result is larger than twice the leaf count of optimal. 539 vs. \(2 (55) = 110\).
Time = 0.27 (sec) , antiderivative size = 539, normalized size of antiderivative = 8.17 \[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=-\frac {{\left (p - 2\right )} x \cosh \left (p \log \left (-\frac {2 \, {\left (\cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) + \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )\right )}}{\cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )^{2} + 2 \, \cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) + \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )^{2} - 1}\right )\right ) \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) + {\left (p - 2\right )} x \sinh \left (p \log \left (-\frac {2 \, {\left (\cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) + \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )\right )}}{\cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )^{2} + 2 \, \cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) + \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )^{2} - 1}\right )\right ) \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )}{{\left (p - 1\right )} \cosh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right ) - {\left (p - 1\right )} \sinh \left (-\frac {a n p - 2 \, a n - n \log \left (x\right ) - \log \left (c\right )}{n p - 2 \, n}\right )} \]
-((p - 2)*x*cosh(p*log(-2*(cosh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)) + sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)))/(cosh(-( a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n))^2 + 2*cosh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n))*sinh(-(a*n*p - 2*a*n - n*log(x) - log(c ))/(n*p - 2*n)) + sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n))^2 - 1)))*sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)) + (p - 2)*x *sinh(p*log(-2*(cosh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)) + s inh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)))/(cosh(-(a*n*p - 2*a *n - n*log(x) - log(c))/(n*p - 2*n))^2 + 2*cosh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n))*sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2 *n)) + sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n))^2 - 1)))*sin h(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)))/((p - 1)*cosh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)) - (p - 1)*sinh(-(a*n*p - 2*a*n - n*log(x) - log(c))/(n*p - 2*n)))
\[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\int \operatorname {csch}^{p}{\left (a - \frac {\log {\left (c x^{n} \right )}}{n \left (p - 2\right )} \right )}\, dx \]
\[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\int { \operatorname {csch}\left (a - \frac {\log \left (c x^{n}\right )}{n {\left (p - 2\right )}}\right )^{p} \,d x } \]
\[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\int { \operatorname {csch}\left (a - \frac {\log \left (c x^{n}\right )}{n {\left (p - 2\right )}}\right )^{p} \,d x } \]
Timed out. \[ \int \text {csch}^p\left (a-\frac {\log \left (c x^n\right )}{n (-2+p)}\right ) \, dx=\int {\left (\frac {1}{\mathrm {sinh}\left (a-\frac {\ln \left (c\,x^n\right )}{n\,\left (p-2\right )}\right )}\right )}^p \,d x \]