3.1.11 \(\int \frac {(a+b \text {csch}^{-1}(c+d x))^2}{e+f x} \, dx\) [11]

Optimal. Leaf size=475 \[ -\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {PolyLog}\left (2,e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {PolyLog}\left (2,-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {PolyLog}\left (2,-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {b^2 \text {PolyLog}\left (3,e^{2 \text {csch}^{-1}(c+d x)}\right )}{2 f}-\frac {2 b^2 \text {PolyLog}\left (3,-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {2 b^2 \text {PolyLog}\left (3,-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f} \]

[Out]

-(a+b*arccsch(d*x+c))^2*ln(1-(1/(d*x+c)+(1+1/(d*x+c)^2)^(1/2))^2)/f+(a+b*arccsch(d*x+c))^2*ln(1+(1/(d*x+c)+(1+
1/(d*x+c)^2)^(1/2))*(-c*f+d*e)/(f-(d^2*e^2-2*c*d*e*f+(c^2+1)*f^2)^(1/2)))/f+(a+b*arccsch(d*x+c))^2*ln(1+(1/(d*
x+c)+(1+1/(d*x+c)^2)^(1/2))*(-c*f+d*e)/(f+(d^2*e^2-2*c*d*e*f+(c^2+1)*f^2)^(1/2)))/f-b*(a+b*arccsch(d*x+c))*pol
ylog(2,(1/(d*x+c)+(1+1/(d*x+c)^2)^(1/2))^2)/f+2*b*(a+b*arccsch(d*x+c))*polylog(2,-(1/(d*x+c)+(1+1/(d*x+c)^2)^(
1/2))*(-c*f+d*e)/(f-(d^2*e^2-2*c*d*e*f+(c^2+1)*f^2)^(1/2)))/f+2*b*(a+b*arccsch(d*x+c))*polylog(2,-(1/(d*x+c)+(
1+1/(d*x+c)^2)^(1/2))*(-c*f+d*e)/(f+(d^2*e^2-2*c*d*e*f+(c^2+1)*f^2)^(1/2)))/f+1/2*b^2*polylog(3,(1/(d*x+c)+(1+
1/(d*x+c)^2)^(1/2))^2)/f-2*b^2*polylog(3,-(1/(d*x+c)+(1+1/(d*x+c)^2)^(1/2))*(-c*f+d*e)/(f-(d^2*e^2-2*c*d*e*f+(
c^2+1)*f^2)^(1/2)))/f-2*b^2*polylog(3,-(1/(d*x+c)+(1+1/(d*x+c)^2)^(1/2))*(-c*f+d*e)/(f+(d^2*e^2-2*c*d*e*f+(c^2
+1)*f^2)^(1/2)))/f

________________________________________________________________________________________

Rubi [A]
time = 0.74, antiderivative size = 475, normalized size of antiderivative = 1.00, number of steps used = 17, number of rules used = 9, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.450, Rules used = {6457, 5715, 5688, 3797, 2221, 2611, 2320, 6724, 5680} \begin {gather*} \frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d f e+\left (c^2+1\right ) f^2}}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d f e+\left (c^2+1\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (\frac {(d e-c f) e^{\text {csch}^{-1}(c+d x)}}{f-\sqrt {\left (c^2+1\right ) f^2-2 c d e f+d^2 e^2}}+1\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (\frac {(d e-c f) e^{\text {csch}^{-1}(c+d x)}}{\sqrt {\left (c^2+1\right ) f^2-2 c d e f+d^2 e^2}+f}+1\right )}{f}-\frac {b \text {Li}_2\left (e^{2 \text {csch}^{-1}(c+d x)}\right ) \left (a+b \text {csch}^{-1}(c+d x)\right )}{f}-\frac {\log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right ) \left (a+b \text {csch}^{-1}(c+d x)\right )^2}{f}-\frac {2 b^2 \text {Li}_3\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d f e+\left (c^2+1\right ) f^2}}\right )}{f}-\frac {2 b^2 \text {Li}_3\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d f e+\left (c^2+1\right ) f^2}}\right )}{f}+\frac {b^2 \text {Li}_3\left (e^{2 \text {csch}^{-1}(c+d x)}\right )}{2 f} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[(a + b*ArcCsch[c + d*x])^2/(e + f*x),x]

[Out]

-(((a + b*ArcCsch[c + d*x])^2*Log[1 - E^(2*ArcCsch[c + d*x])])/f) + ((a + b*ArcCsch[c + d*x])^2*Log[1 + (E^Arc
Csch[c + d*x]*(d*e - c*f))/(f - Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2])])/f + ((a + b*ArcCsch[c + d*x])^2*L
og[1 + (E^ArcCsch[c + d*x]*(d*e - c*f))/(f + Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2])])/f - (b*(a + b*ArcCsc
h[c + d*x])*PolyLog[2, E^(2*ArcCsch[c + d*x])])/f + (2*b*(a + b*ArcCsch[c + d*x])*PolyLog[2, -((E^ArcCsch[c +
d*x]*(d*e - c*f))/(f - Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2]))])/f + (2*b*(a + b*ArcCsch[c + d*x])*PolyLog
[2, -((E^ArcCsch[c + d*x]*(d*e - c*f))/(f + Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2]))])/f + (b^2*PolyLog[3,
E^(2*ArcCsch[c + d*x])])/(2*f) - (2*b^2*PolyLog[3, -((E^ArcCsch[c + d*x]*(d*e - c*f))/(f - Sqrt[d^2*e^2 - 2*c*
d*e*f + (1 + c^2)*f^2]))])/f - (2*b^2*PolyLog[3, -((E^ArcCsch[c + d*x]*(d*e - c*f))/(f + Sqrt[d^2*e^2 - 2*c*d*
e*f + (1 + c^2)*f^2]))])/f

Rule 2221

Int[(((F_)^((g_.)*((e_.) + (f_.)*(x_))))^(n_.)*((c_.) + (d_.)*(x_))^(m_.))/((a_) + (b_.)*((F_)^((g_.)*((e_.) +
(f_.)*(x_))))^(n_.)), x_Symbol] :> Simp[((c + d*x)^m/(b*f*g*n*Log[F]))*Log[1 + b*((F^(g*(e + f*x)))^n/a)], x]
- Dist[d*(m/(b*f*g*n*Log[F])), Int[(c + d*x)^(m - 1)*Log[1 + b*((F^(g*(e + f*x)))^n/a)], x], x] /; FreeQ[{F,
a, b, c, d, e, f, g, n}, x] && IGtQ[m, 0]

Rule 2320

Int[u_, x_Symbol] :> With[{v = FunctionOfExponential[u, x]}, Dist[v/D[v, x], Subst[Int[FunctionOfExponentialFu
nction[u, x]/x, x], x, v], x]] /; FunctionOfExponentialQ[u, x] &&  !MatchQ[u, (w_)*((a_.)*(v_)^(n_))^(m_) /; F
reeQ[{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 2611

Int[Log[1 + (e_.)*((F_)^((c_.)*((a_.) + (b_.)*(x_))))^(n_.)]*((f_.) + (g_.)*(x_))^(m_.), x_Symbol] :> Simp[(-(
f + g*x)^m)*(PolyLog[2, (-e)*(F^(c*(a + b*x)))^n]/(b*c*n*Log[F])), x] + Dist[g*(m/(b*c*n*Log[F])), Int[(f + g*
x)^(m - 1)*PolyLog[2, (-e)*(F^(c*(a + b*x)))^n], x], x] /; FreeQ[{F, a, b, c, e, f, g, n}, x] && GtQ[m, 0]

Rule 3797

Int[((c_.) + (d_.)*(x_))^(m_.)*tan[(e_.) + Pi*(k_.) + (Complex[0, fz_])*(f_.)*(x_)], x_Symbol] :> Simp[(-I)*((
c + d*x)^(m + 1)/(d*(m + 1))), x] + Dist[2*I, Int[((c + d*x)^m*(E^(2*((-I)*e + f*fz*x))/(1 + E^(2*((-I)*e + f*
fz*x))/E^(2*I*k*Pi))))/E^(2*I*k*Pi), x], x] /; FreeQ[{c, d, e, f, fz}, x] && IntegerQ[4*k] && IGtQ[m, 0]

Rule 5680

Int[(Cosh[(c_.) + (d_.)*(x_)]*((e_.) + (f_.)*(x_))^(m_.))/((a_) + (b_.)*Sinh[(c_.) + (d_.)*(x_)]), x_Symbol] :
> Simp[-(e + f*x)^(m + 1)/(b*f*(m + 1)), x] + (Int[(e + f*x)^m*(E^(c + d*x)/(a - Rt[a^2 + b^2, 2] + b*E^(c + d
*x))), x] + Int[(e + f*x)^m*(E^(c + d*x)/(a + Rt[a^2 + b^2, 2] + b*E^(c + d*x))), x]) /; FreeQ[{a, b, c, d, e,
f}, x] && IGtQ[m, 0] && NeQ[a^2 + b^2, 0]

Rule 5688

Int[(Coth[(c_.) + (d_.)*(x_)]^(n_.)*((e_.) + (f_.)*(x_))^(m_.))/((a_) + (b_.)*Sinh[(c_.) + (d_.)*(x_)]), x_Sym
bol] :> Dist[1/a, Int[(e + f*x)^m*Coth[c + d*x]^n, x], x] - Dist[b/a, Int[(e + f*x)^m*Cosh[c + d*x]*(Coth[c +
d*x]^(n - 1)/(a + b*Sinh[c + d*x])), x], x] /; FreeQ[{a, b, c, d, e, f}, x] && IGtQ[m, 0] && IGtQ[n, 0]

Rule 5715

Int[(((e_.) + (f_.)*(x_))^(m_.)*(F_)[(c_.) + (d_.)*(x_)]^(n_.)*(G_)[(c_.) + (d_.)*(x_)]^(p_.))/(Csch[(c_.) + (
d_.)*(x_)]*(b_.) + (a_)), x_Symbol] :> Int[(e + f*x)^m*Sinh[c + d*x]*F[c + d*x]^n*(G[c + d*x]^p/(b + a*Sinh[c
+ d*x])), x] /; FreeQ[{a, b, c, d, e, f}, x] && HyperbolicQ[F] && HyperbolicQ[G] && IntegersQ[m, n, p]

Rule 6457

Int[((a_.) + ArcCsch[(c_) + (d_.)*(x_)]*(b_.))^(p_.)*((e_.) + (f_.)*(x_))^(m_.), x_Symbol] :> Dist[-(d^(m + 1)
)^(-1), Subst[Int[(a + b*x)^p*Csch[x]*Coth[x]*(d*e - c*f + f*Csch[x])^m, x], x, ArcCsch[c + d*x]], x] /; FreeQ
[{a, b, c, d, e, f}, x] && IGtQ[p, 0] && IntegerQ[m]

Rule 6724

Int[PolyLog[n_, (c_.)*((a_.) + (b_.)*(x_))^(p_.)]/((d_.) + (e_.)*(x_)), x_Symbol] :> Simp[PolyLog[n + 1, c*(a
+ b*x)^p]/(e*p), x] /; FreeQ[{a, b, c, d, e, n, p}, x] && EqQ[b*d, a*e]

Rubi steps

\begin {align*} \int \frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2}{e+f x} \, dx &=-\text {Subst}\left (\int \frac {(a+b x)^2 \coth (x) \text {csch}(x)}{d e-c f+f \text {csch}(x)} \, dx,x,\text {csch}^{-1}(c+d x)\right )\\ &=-\text {Subst}\left (\int \frac {(a+b x)^2 \coth (x)}{f+(d e-c f) \sinh (x)} \, dx,x,\text {csch}^{-1}(c+d x)\right )\\ &=-\frac {\text {Subst}\left (\int (a+b x)^2 \coth (x) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}+\frac {(d e-c f) \text {Subst}\left (\int \frac {(a+b x)^2 \cosh (x)}{f+(d e-c f) \sinh (x)} \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}\\ &=\frac {2 \text {Subst}\left (\int \frac {e^{2 x} (a+b x)^2}{1-e^{2 x}} \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}+\frac {(d e-c f) \text {Subst}\left (\int \frac {e^x (a+b x)^2}{f+e^x (d e-c f)-\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}} \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}+\frac {(d e-c f) \text {Subst}\left (\int \frac {e^x (a+b x)^2}{f+e^x (d e-c f)+\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}} \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}\\ &=-\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {(2 b) \text {Subst}\left (\int (a+b x) \log \left (1-e^{2 x}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}-\frac {(2 b) \text {Subst}\left (\int (a+b x) \log \left (1+\frac {e^x (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}-\frac {(2 b) \text {Subst}\left (\int (a+b x) \log \left (1+\frac {e^x (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}\\ &=-\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {b^2 \text {Subst}\left (\int \text {Li}_2\left (e^{2 x}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}-\frac {\left (2 b^2\right ) \text {Subst}\left (\int \text {Li}_2\left (-\frac {e^x (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}-\frac {\left (2 b^2\right ) \text {Subst}\left (\int \text {Li}_2\left (-\frac {e^x (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+f^2+c^2 f^2}}\right ) \, dx,x,\text {csch}^{-1}(c+d x)\right )}{f}\\ &=-\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {b^2 \text {Subst}\left (\int \frac {\text {Li}_2(x)}{x} \, dx,x,e^{2 \text {csch}^{-1}(c+d x)}\right )}{2 f}-\frac {\left (2 b^2\right ) \text {Subst}\left (\int \frac {\text {Li}_2\left (\frac {(d e-c f) x}{-f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{x} \, dx,x,e^{\text {csch}^{-1}(c+d x)}\right )}{f}-\frac {\left (2 b^2\right ) \text {Subst}\left (\int \frac {\text {Li}_2\left (-\frac {(d e-c f) x}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{x} \, dx,x,e^{\text {csch}^{-1}(c+d x)}\right )}{f}\\ &=-\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1-e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {\left (a+b \text {csch}^{-1}(c+d x)\right )^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (e^{2 \text {csch}^{-1}(c+d x)}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {2 b \left (a+b \text {csch}^{-1}(c+d x)\right ) \text {Li}_2\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}+\frac {b^2 \text {Li}_3\left (e^{2 \text {csch}^{-1}(c+d x)}\right )}{2 f}-\frac {2 b^2 \text {Li}_3\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f-\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}-\frac {2 b^2 \text {Li}_3\left (-\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )}{f}\\ \end {align*}

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Mathematica [C] Result contains complex when optimal does not.
time = 2.04, size = 1008, normalized size = 2.12 \begin {gather*} \frac {6 a^2 \log (e+f x)+6 a b \left (\frac {1}{4} \left (\pi -2 i \text {csch}^{-1}(c+d x)\right )^2-\text {csch}^{-1}(c+d x)^2-8 \text {ArcSin}\left (\sqrt {\frac {d e+i f-c f}{2 d e-2 c f}}\right ) \text {ArcTan}\left (\frac {(i d e+f-i c f) \cot \left (\frac {1}{4} \left (\pi +2 i \text {csch}^{-1}(c+d x)\right )\right )}{\sqrt {f^2+(d e-c f)^2}}\right )-2 \text {csch}^{-1}(c+d x) \log \left (1-e^{-2 \text {csch}^{-1}(c+d x)}\right )+\left (2 \text {csch}^{-1}(c+d x)+i \left (\pi +4 \text {ArcSin}\left (\sqrt {\frac {d e+i f-c f}{2 d e-2 c f}}\right )\right )\right ) \log \left (\frac {d e-c f-e^{\text {csch}^{-1}(c+d x)} f+e^{\text {csch}^{-1}(c+d x)} \sqrt {f^2+(d e-c f)^2}}{d e-c f}\right )+\left (2 \text {csch}^{-1}(c+d x)+i \left (\pi -4 \text {ArcSin}\left (\sqrt {\frac {d e+i f-c f}{2 d e-2 c f}}\right )\right )\right ) \log \left (-\frac {-d e+c f+e^{\text {csch}^{-1}(c+d x)} f+e^{\text {csch}^{-1}(c+d x)} \sqrt {f^2+(d e-c f)^2}}{d e-c f}\right )+2 \text {csch}^{-1}(c+d x) \log \left (\frac {d (e+f x)}{c+d x}\right )-\left (i \pi +2 \text {csch}^{-1}(c+d x)\right ) \log \left (\frac {d (e+f x)}{c+d x}\right )+\text {PolyLog}\left (2,e^{-2 \text {csch}^{-1}(c+d x)}\right )+2 \text {PolyLog}\left (2,\frac {e^{\text {csch}^{-1}(c+d x)} \left (f-\sqrt {f^2+(d e-c f)^2}\right )}{d e-c f}\right )+2 \text {PolyLog}\left (2,\frac {e^{\text {csch}^{-1}(c+d x)} \left (f+\sqrt {f^2+(d e-c f)^2}\right )}{d e-c f}\right )\right )+b^2 \left (-i \pi ^3-2 \text {csch}^{-1}(c+d x)^3-6 \text {csch}^{-1}(c+d x)^2 \log \left (1+e^{-\text {csch}^{-1}(c+d x)}\right )-6 \text {csch}^{-1}(c+d x)^2 \log \left (1-e^{\text {csch}^{-1}(c+d x)}\right )+6 \text {csch}^{-1}(c+d x)^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (-d e+c f)}{-f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )+6 \text {csch}^{-1}(c+d x)^2 \log \left (1+\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )+12 \text {csch}^{-1}(c+d x) \text {PolyLog}\left (2,-e^{-\text {csch}^{-1}(c+d x)}\right )-12 \text {csch}^{-1}(c+d x) \text {PolyLog}\left (2,e^{\text {csch}^{-1}(c+d x)}\right )+12 \text {csch}^{-1}(c+d x) \text {PolyLog}\left (2,\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{-f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )+12 \text {csch}^{-1}(c+d x) \text {PolyLog}\left (2,\frac {e^{\text {csch}^{-1}(c+d x)} (-d e+c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )+12 \text {PolyLog}\left (3,-e^{-\text {csch}^{-1}(c+d x)}\right )+12 \text {PolyLog}\left (3,e^{\text {csch}^{-1}(c+d x)}\right )-12 \text {PolyLog}\left (3,\frac {e^{\text {csch}^{-1}(c+d x)} (d e-c f)}{-f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )-12 \text {PolyLog}\left (3,\frac {e^{\text {csch}^{-1}(c+d x)} (-d e+c f)}{f+\sqrt {d^2 e^2-2 c d e f+\left (1+c^2\right ) f^2}}\right )\right )}{6 f} \end {gather*}

Warning: Unable to verify antiderivative.

[In]

Integrate[(a + b*ArcCsch[c + d*x])^2/(e + f*x),x]

[Out]

(6*a^2*Log[e + f*x] + 6*a*b*((Pi - (2*I)*ArcCsch[c + d*x])^2/4 - ArcCsch[c + d*x]^2 - 8*ArcSin[Sqrt[(d*e + I*f
- c*f)/(2*d*e - 2*c*f)]]*ArcTan[((I*d*e + f - I*c*f)*Cot[(Pi + (2*I)*ArcCsch[c + d*x])/4])/Sqrt[f^2 + (d*e -
c*f)^2]] - 2*ArcCsch[c + d*x]*Log[1 - E^(-2*ArcCsch[c + d*x])] + (2*ArcCsch[c + d*x] + I*(Pi + 4*ArcSin[Sqrt[(
d*e + I*f - c*f)/(2*d*e - 2*c*f)]]))*Log[(d*e - c*f - E^ArcCsch[c + d*x]*f + E^ArcCsch[c + d*x]*Sqrt[f^2 + (d*
e - c*f)^2])/(d*e - c*f)] + (2*ArcCsch[c + d*x] + I*(Pi - 4*ArcSin[Sqrt[(d*e + I*f - c*f)/(2*d*e - 2*c*f)]]))*
Log[-((-(d*e) + c*f + E^ArcCsch[c + d*x]*f + E^ArcCsch[c + d*x]*Sqrt[f^2 + (d*e - c*f)^2])/(d*e - c*f))] + 2*A
rcCsch[c + d*x]*Log[(d*(e + f*x))/(c + d*x)] - (I*Pi + 2*ArcCsch[c + d*x])*Log[(d*(e + f*x))/(c + d*x)] + Poly
Log[2, E^(-2*ArcCsch[c + d*x])] + 2*PolyLog[2, (E^ArcCsch[c + d*x]*(f - Sqrt[f^2 + (d*e - c*f)^2]))/(d*e - c*f
)] + 2*PolyLog[2, (E^ArcCsch[c + d*x]*(f + Sqrt[f^2 + (d*e - c*f)^2]))/(d*e - c*f)]) + b^2*((-I)*Pi^3 - 2*ArcC
sch[c + d*x]^3 - 6*ArcCsch[c + d*x]^2*Log[1 + E^(-ArcCsch[c + d*x])] - 6*ArcCsch[c + d*x]^2*Log[1 - E^ArcCsch[
c + d*x]] + 6*ArcCsch[c + d*x]^2*Log[1 + (E^ArcCsch[c + d*x]*(-(d*e) + c*f))/(-f + Sqrt[d^2*e^2 - 2*c*d*e*f +
(1 + c^2)*f^2])] + 6*ArcCsch[c + d*x]^2*Log[1 + (E^ArcCsch[c + d*x]*(d*e - c*f))/(f + Sqrt[d^2*e^2 - 2*c*d*e*f
+ (1 + c^2)*f^2])] + 12*ArcCsch[c + d*x]*PolyLog[2, -E^(-ArcCsch[c + d*x])] - 12*ArcCsch[c + d*x]*PolyLog[2,
E^ArcCsch[c + d*x]] + 12*ArcCsch[c + d*x]*PolyLog[2, (E^ArcCsch[c + d*x]*(d*e - c*f))/(-f + Sqrt[d^2*e^2 - 2*c
*d*e*f + (1 + c^2)*f^2])] + 12*ArcCsch[c + d*x]*PolyLog[2, (E^ArcCsch[c + d*x]*(-(d*e) + c*f))/(f + Sqrt[d^2*e
^2 - 2*c*d*e*f + (1 + c^2)*f^2])] + 12*PolyLog[3, -E^(-ArcCsch[c + d*x])] + 12*PolyLog[3, E^ArcCsch[c + d*x]]
- 12*PolyLog[3, (E^ArcCsch[c + d*x]*(d*e - c*f))/(-f + Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2])] - 12*PolyLo
g[3, (E^ArcCsch[c + d*x]*(-(d*e) + c*f))/(f + Sqrt[d^2*e^2 - 2*c*d*e*f + (1 + c^2)*f^2])]))/(6*f)

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Maple [F]
time = 0.13, size = 0, normalized size = 0.00 \[\int \frac {\left (a +b \,\mathrm {arccsch}\left (d x +c \right )\right )^{2}}{f x +e}\, dx\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a+b*arccsch(d*x+c))^2/(f*x+e),x)

[Out]

int((a+b*arccsch(d*x+c))^2/(f*x+e),x)

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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arccsch(d*x+c))^2/(f*x+e),x, algorithm="maxima")

[Out]

a^2*log(f*x + e)/f + integrate(b^2*log(sqrt(1/(d*x + c)^2 + 1) + 1/(d*x + c))^2/(f*x + e) + 2*a*b*log(sqrt(1/(
d*x + c)^2 + 1) + 1/(d*x + c))/(f*x + e), x)

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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arccsch(d*x+c))^2/(f*x+e),x, algorithm="fricas")

[Out]

integral((b^2*arccsch(d*x + c)^2 + 2*a*b*arccsch(d*x + c) + a^2)/(f*x + e), x)

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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a + b \operatorname {acsch}{\left (c + d x \right )}\right )^{2}}{e + f x}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*acsch(d*x+c))**2/(f*x+e),x)

[Out]

Integral((a + b*acsch(c + d*x))**2/(e + f*x), x)

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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arccsch(d*x+c))^2/(f*x+e),x, algorithm="giac")

[Out]

integrate((b*arccsch(d*x + c) + a)^2/(f*x + e), x)

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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {{\left (a+b\,\mathrm {asinh}\left (\frac {1}{c+d\,x}\right )\right )}^2}{e+f\,x} \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + b*asinh(1/(c + d*x)))^2/(e + f*x),x)

[Out]

int((a + b*asinh(1/(c + d*x)))^2/(e + f*x), x)

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