\(\int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx\) [131]

Optimal result

Integrand size = 25, antiderivative size = 250 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\frac {e^{-4 c (a+b x)} \text {csch}(a c+b c x)}{128 b c \sqrt {\text {csch}^2(a c+b c x)}}-\frac {5 e^{-2 c (a+b x)} \text {csch}(a c+b c x)}{64 b c \sqrt {\text {csch}^2(a c+b c x)}}+\frac {5 e^{2 c (a+b x)} \text {csch}(a c+b c x)}{32 b c \sqrt {\text {csch}^2(a c+b c x)}}-\frac {5 e^{4 c (a+b x)} \text {csch}(a c+b c x)}{128 b c \sqrt {\text {csch}^2(a c+b c x)}}+\frac {e^{6 c (a+b x)} \text {csch}(a c+b c x)}{192 b c \sqrt {\text {csch}^2(a c+b c x)}}-\frac {5 x \text {csch}(a c+b c x)}{16 \sqrt {\text {csch}^2(a c+b c x)}} \] Output:

1/128*csch(b*c*x+a*c)/b/c/exp(4*c*(b*x+a))/(csch(b*c*x+a*c)^2)^(1/2)-5/64* 
csch(b*c*x+a*c)/b/c/exp(2*c*(b*x+a))/(csch(b*c*x+a*c)^2)^(1/2)+5/32*exp(2* 
c*(b*x+a))*csch(b*c*x+a*c)/b/c/(csch(b*c*x+a*c)^2)^(1/2)-5/128*exp(4*c*(b* 
x+a))*csch(b*c*x+a*c)/b/c/(csch(b*c*x+a*c)^2)^(1/2)+1/192*exp(6*c*(b*x+a)) 
*csch(b*c*x+a*c)/b/c/(csch(b*c*x+a*c)^2)^(1/2)-5/16*x*csch(b*c*x+a*c)/(csc 
h(b*c*x+a*c)^2)^(1/2)
                                                                                    
                                                                                    
 

Mathematica [A] (verified)

Time = 0.10 (sec) , antiderivative size = 109, normalized size of antiderivative = 0.44 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\frac {\left (\frac {1}{128} e^{-4 c (a+b x)}-\frac {5}{64} e^{-2 c (a+b x)}+\frac {5}{32} e^{2 c (a+b x)}-\frac {5}{128} e^{4 c (a+b x)}+\frac {1}{192} e^{6 c (a+b x)}-\frac {5 b c x}{16}\right ) \text {csch}^5(c (a+b x))}{b c \text {csch}^2(c (a+b x))^{5/2}} \] Input:

Integrate[E^(c*(a + b*x))/(Csch[a*c + b*c*x]^2)^(5/2),x]
 

Output:

((1/(128*E^(4*c*(a + b*x))) - 5/(64*E^(2*c*(a + b*x))) + (5*E^(2*c*(a + b* 
x)))/32 - (5*E^(4*c*(a + b*x)))/128 + E^(6*c*(a + b*x))/192 - (5*b*c*x)/16 
)*Csch[c*(a + b*x)]^5)/(b*c*(Csch[c*(a + b*x)]^2)^(5/2))
 

Rubi [A] (warning: unable to verify)

Time = 0.50 (sec) , antiderivative size = 102, normalized size of antiderivative = 0.41, number of steps used = 7, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.240, Rules used = {7271, 2720, 27, 243, 49, 2009}

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.

\(\displaystyle \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx\)

\(\Big \downarrow \) 7271

\(\displaystyle \frac {\text {csch}(a c+b c x) \int e^{c (a+b x)} \sinh ^5(a c+b x c)dx}{\sqrt {\text {csch}^2(a c+b c x)}}\)

\(\Big \downarrow \) 2720

\(\displaystyle \frac {\text {csch}(a c+b c x) \int -\frac {1}{32} e^{-5 c (a+b x)} \left (1-e^{2 c (a+b x)}\right )^5de^{c (a+b x)}}{b c \sqrt {\text {csch}^2(a c+b c x)}}\)

\(\Big \downarrow \) 27

\(\displaystyle -\frac {\text {csch}(a c+b c x) \int e^{-5 c (a+b x)} \left (1-e^{2 c (a+b x)}\right )^5de^{c (a+b x)}}{32 b c \sqrt {\text {csch}^2(a c+b c x)}}\)

\(\Big \downarrow \) 243

\(\displaystyle -\frac {\text {csch}(a c+b c x) \int e^{-3 c (a+b x)} \left (1-e^{2 c (a+b x)}\right )^5de^{2 c (a+b x)}}{64 b c \sqrt {\text {csch}^2(a c+b c x)}}\)

\(\Big \downarrow \) 49

\(\displaystyle -\frac {\text {csch}(a c+b c x) \int \left (-10+e^{-3 c (a+b x)}-5 e^{-2 c (a+b x)}+10 e^{-c (a+b x)}+4 e^{2 c (a+b x)}\right )de^{2 c (a+b x)}}{64 b c \sqrt {\text {csch}^2(a c+b c x)}}\)

\(\Big \downarrow \) 2009

\(\displaystyle -\frac {\left (-\frac {1}{2} e^{-2 c (a+b x)}+5 e^{-c (a+b x)}-\frac {15}{2} e^{2 c (a+b x)}-\frac {1}{3} e^{3 c (a+b x)}+10 \log \left (e^{2 c (a+b x)}\right )\right ) \text {csch}(a c+b c x)}{64 b c \sqrt {\text {csch}^2(a c+b c x)}}\)

Input:

Int[E^(c*(a + b*x))/(Csch[a*c + b*c*x]^2)^(5/2),x]
 

Output:

-1/64*(Csch[a*c + b*c*x]*(-1/2*1/E^(2*c*(a + b*x)) + 5/E^(c*(a + b*x)) - ( 
15*E^(2*c*(a + b*x)))/2 - E^(3*c*(a + b*x))/3 + 10*Log[E^(2*c*(a + b*x))]) 
)/(b*c*Sqrt[Csch[a*c + b*c*x]^2])
 

Defintions of rubi rules used

rule 27

Int[(a_)*(Fx_), x_Symbol] :> Simp[a   Int[Fx, x], x] /; FreeQ[a, x] &&  !Ma 
tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
 

rule 49

Int[((a_.) + (b_.)*(x_))^(m_.)*((c_.) + (d_.)*(x_))^(n_.), x_Symbol] :> Int 
[ExpandIntegrand[(a + b*x)^m*(c + d*x)^n, x], x] /; FreeQ[{a, b, c, d}, x] 
&& IGtQ[m, 0] && IGtQ[m + n + 2, 0]
 

rule 243

Int[(x_)^(m_.)*((a_) + (b_.)*(x_)^2)^(p_), x_Symbol] :> Simp[1/2   Subst[In 
t[x^((m - 1)/2)*(a + b*x)^p, x], x, x^2], x] /; FreeQ[{a, b, m, p}, x] && I 
ntegerQ[(m - 1)/2]
 

rule 2009

Int[u_, x_Symbol] :> Simp[IntSum[u, x], x] /; SumQ[u]
 

rule 2720

Int[u_, x_Symbol] :> With[{v = FunctionOfExponential[u, x]}, Simp[v/D[v, x] 
   Subst[Int[FunctionOfExponentialFunction[u, x]/x, x], x, v], x]] /; Funct 
ionOfExponentialQ[u, x] &&  !MatchQ[u, (w_)*((a_.)*(v_)^(n_))^(m_) /; FreeQ 
[{a, m, n}, x] && IntegerQ[m*n]] &&  !MatchQ[u, E^((c_.)*((a_.) + (b_.)*x)) 
*(F_)[v_] /; FreeQ[{a, b, c}, x] && InverseFunctionQ[F[x]]]
 

rule 7271

Int[(u_.)*((a_.)*(v_)^(m_.))^(p_), x_Symbol] :> Simp[a^IntPart[p]*((a*v^m)^ 
FracPart[p]/v^(m*FracPart[p]))   Int[u*v^(m*p), x], x] /; FreeQ[{a, m, p}, 
x] &&  !IntegerQ[p] &&  !FreeQ[v, x] &&  !(EqQ[a, 1] && EqQ[m, 1]) &&  !(Eq 
Q[v, x] && EqQ[m, 1])
 

Maple [A] (verified)

Time = 0.72 (sec) , antiderivative size = 326, normalized size of antiderivative = 1.30

method	result	size
risch	\(-\frac {5 x \,{\mathrm e}^{c \left (b x +a \right )}}{16 \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}+\frac {{\mathrm e}^{7 c \left (b x +a \right )}}{192 b c \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}-\frac {5 \,{\mathrm e}^{5 c \left (b x +a \right )}}{128 b c \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}+\frac {5 \,{\mathrm e}^{3 c \left (b x +a \right )}}{32 b c \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}-\frac {5 \,{\mathrm e}^{-c \left (b x +a \right )}}{64 b c \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}+\frac {{\mathrm e}^{-3 c \left (b x +a \right )}}{128 b c \left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right ) \sqrt {\frac {{\mathrm e}^{2 c \left (b x +a \right )}}{\left ({\mathrm e}^{2 c \left (b x +a \right )}-1\right )^{2}}}}\)	\(326\)

Input:

int(exp(c*(b*x+a))/(csch(b*c*x+a*c)^2)^(5/2),x,method=_RETURNVERBOSE)
 

Output:

-5/16*x/(exp(2*c*(b*x+a))-1)/(1/(exp(2*c*(b*x+a))-1)^2*exp(2*c*(b*x+a)))^( 
1/2)*exp(c*(b*x+a))+1/192/b/c/(exp(2*c*(b*x+a))-1)/(1/(exp(2*c*(b*x+a))-1) 
^2*exp(2*c*(b*x+a)))^(1/2)*exp(7*c*(b*x+a))-5/128/b/c/(exp(2*c*(b*x+a))-1) 
/(1/(exp(2*c*(b*x+a))-1)^2*exp(2*c*(b*x+a)))^(1/2)*exp(5*c*(b*x+a))+5/32/b 
/c/(exp(2*c*(b*x+a))-1)/(1/(exp(2*c*(b*x+a))-1)^2*exp(2*c*(b*x+a)))^(1/2)* 
exp(3*c*(b*x+a))-5/64/b/c/(exp(2*c*(b*x+a))-1)/(1/(exp(2*c*(b*x+a))-1)^2*e 
xp(2*c*(b*x+a)))^(1/2)*exp(-c*(b*x+a))+1/128/b/c/(exp(2*c*(b*x+a))-1)/(1/( 
exp(2*c*(b*x+a))-1)^2*exp(2*c*(b*x+a)))^(1/2)*exp(-3*c*(b*x+a))
 

Fricas [A] (verification not implemented)

Time = 0.08 (sec) , antiderivative size = 218, normalized size of antiderivative = 0.87 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\frac {5 \, \cosh \left (b c x + a c\right )^{5} + 25 \, \cosh \left (b c x + a c\right ) \sinh \left (b c x + a c\right )^{4} - \sinh \left (b c x + a c\right )^{5} - 5 \, {\left (2 \, \cosh \left (b c x + a c\right )^{2} - 3\right )} \sinh \left (b c x + a c\right )^{3} - 45 \, \cosh \left (b c x + a c\right )^{3} + 5 \, {\left (10 \, \cosh \left (b c x + a c\right )^{3} - 27 \, \cosh \left (b c x + a c\right )\right )} \sinh \left (b c x + a c\right )^{2} - 60 \, {\left (2 \, b c x - 1\right )} \cosh \left (b c x + a c\right ) - 5 \, {\left (\cosh \left (b c x + a c\right )^{4} - 24 \, b c x - 9 \, \cosh \left (b c x + a c\right )^{2} - 12\right )} \sinh \left (b c x + a c\right )}{384 \, {\left (b c \cosh \left (b c x + a c\right ) - b c \sinh \left (b c x + a c\right )\right )}} \] Input:

integrate(exp(c*(b*x+a))/(csch(b*c*x+a*c)^2)^(5/2),x, algorithm="fricas")
                                                                                    
                                                                                    
 

Output:

1/384*(5*cosh(b*c*x + a*c)^5 + 25*cosh(b*c*x + a*c)*sinh(b*c*x + a*c)^4 - 
sinh(b*c*x + a*c)^5 - 5*(2*cosh(b*c*x + a*c)^2 - 3)*sinh(b*c*x + a*c)^3 - 
45*cosh(b*c*x + a*c)^3 + 5*(10*cosh(b*c*x + a*c)^3 - 27*cosh(b*c*x + a*c)) 
*sinh(b*c*x + a*c)^2 - 60*(2*b*c*x - 1)*cosh(b*c*x + a*c) - 5*(cosh(b*c*x 
+ a*c)^4 - 24*b*c*x - 9*cosh(b*c*x + a*c)^2 - 12)*sinh(b*c*x + a*c))/(b*c* 
cosh(b*c*x + a*c) - b*c*sinh(b*c*x + a*c))
 

Sympy [F]

\[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=e^{a c} \int \frac {e^{b c x}}{\left (\operatorname {csch}^{2}{\left (a c + b c x \right )}\right )^{\frac {5}{2}}}\, dx \] Input:

integrate(exp(c*(b*x+a))/(csch(b*c*x+a*c)**2)**(5/2),x)
 

Output:

exp(a*c)*Integral(exp(b*c*x)/(csch(a*c + b*c*x)**2)**(5/2), x)
 

Maxima [A] (verification not implemented)

Time = 0.13 (sec) , antiderivative size = 90, normalized size of antiderivative = 0.36 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\frac {{\left (2 \, e^{\left (10 \, b c x + 10 \, a c\right )} - 15 \, e^{\left (8 \, b c x + 8 \, a c\right )} + 60 \, e^{\left (6 \, b c x + 6 \, a c\right )} - 30 \, e^{\left (2 \, b c x + 2 \, a c\right )} + 3\right )} e^{\left (-4 \, b c x - 4 \, a c\right )}}{384 \, b c} - \frac {5 \, {\left (b c x + a c\right )}}{16 \, b c} \] Input:

integrate(exp(c*(b*x+a))/(csch(b*c*x+a*c)^2)^(5/2),x, algorithm="maxima")
 

Output:

1/384*(2*e^(10*b*c*x + 10*a*c) - 15*e^(8*b*c*x + 8*a*c) + 60*e^(6*b*c*x + 
6*a*c) - 30*e^(2*b*c*x + 2*a*c) + 3)*e^(-4*b*c*x - 4*a*c)/(b*c) - 5/16*(b* 
c*x + a*c)/(b*c)
 

Giac [A] (verification not implemented)

Time = 0.13 (sec) , antiderivative size = 266, normalized size of antiderivative = 1.06 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=-\frac {{\left (120 \, b c x e^{\left (4 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right ) - 3 \, {\left (30 \, e^{\left (4 \, b c x + 4 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right ) - 10 \, e^{\left (2 \, b c x + 2 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right ) + \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right )\right )} e^{\left (-4 \, b c x\right )} - 2 \, e^{\left (6 \, b c x + 10 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right ) + 15 \, e^{\left (4 \, b c x + 8 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right ) - 60 \, e^{\left (2 \, b c x + 6 \, a c\right )} \mathrm {sgn}\left (e^{\left (b c x + a c\right )} - e^{\left (-b c x - a c\right )}\right )\right )} e^{\left (-4 \, a c\right )}}{384 \, b c} \] Input:

integrate(exp(c*(b*x+a))/(csch(b*c*x+a*c)^2)^(5/2),x, algorithm="giac")
 

Output:

-1/384*(120*b*c*x*e^(4*a*c)*sgn(e^(b*c*x + a*c) - e^(-b*c*x - a*c)) - 3*(3 
0*e^(4*b*c*x + 4*a*c)*sgn(e^(b*c*x + a*c) - e^(-b*c*x - a*c)) - 10*e^(2*b* 
c*x + 2*a*c)*sgn(e^(b*c*x + a*c) - e^(-b*c*x - a*c)) + sgn(e^(b*c*x + a*c) 
 - e^(-b*c*x - a*c)))*e^(-4*b*c*x) - 2*e^(6*b*c*x + 10*a*c)*sgn(e^(b*c*x + 
 a*c) - e^(-b*c*x - a*c)) + 15*e^(4*b*c*x + 8*a*c)*sgn(e^(b*c*x + a*c) - e 
^(-b*c*x - a*c)) - 60*e^(2*b*c*x + 6*a*c)*sgn(e^(b*c*x + a*c) - e^(-b*c*x 
- a*c)))*e^(-4*a*c)/(b*c)
 

Mupad [F(-1)]

Timed out. \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\int \frac {{\mathrm {e}}^{c\,\left (a+b\,x\right )}}{{\left (\frac {1}{{\mathrm {sinh}\left (a\,c+b\,c\,x\right )}^2}\right )}^{5/2}} \,d x \] Input:

int(exp(c*(a + b*x))/(1/sinh(a*c + b*c*x)^2)^(5/2),x)
 

Output:

int(exp(c*(a + b*x))/(1/sinh(a*c + b*c*x)^2)^(5/2), x)
 

Reduce [B] (verification not implemented)

Time = 0.22 (sec) , antiderivative size = 97, normalized size of antiderivative = 0.39 \[ \int \frac {e^{c (a+b x)}}{\text {csch}^2(a c+b c x)^{5/2}} \, dx=\frac {2 e^{10 b c x +10 a c}-15 e^{8 b c x +8 a c}+60 e^{6 b c x +6 a c}-120 e^{4 b c x +4 a c} b c x -30 e^{2 b c x +2 a c}+3}{384 e^{4 b c x +4 a c} b c} \] Input:

int(exp(c*(b*x+a))/(csch(b*c*x+a*c)^2)^(5/2),x)
 

Output:

(2*e**(10*a*c + 10*b*c*x) - 15*e**(8*a*c + 8*b*c*x) + 60*e**(6*a*c + 6*b*c 
*x) - 120*e**(4*a*c + 4*b*c*x)*b*c*x - 30*e**(2*a*c + 2*b*c*x) + 3)/(384*e 
**(4*a*c + 4*b*c*x)*b*c)