3.73 \(\int (a+b \tanh ^{-1}(c x^2))^2 \, dx\)

Optimal. Leaf size=958 \[ \text{result too large to display} \]

[Out]

a^2*x + (2*a*b*ArcTan[Sqrt[c]*x])/Sqrt[c] + (I*b^2*ArcTan[Sqrt[c]*x]^2)/Sqrt[c] - (2*a*b*ArcTanh[Sqrt[c]*x])/S
qrt[c] - (b^2*ArcTanh[Sqrt[c]*x]^2)/Sqrt[c] + (2*b^2*ArcTanh[Sqrt[c]*x]*Log[2/(1 - Sqrt[c]*x)])/Sqrt[c] - (2*b
^2*ArcTan[Sqrt[c]*x]*Log[2/(1 - I*Sqrt[c]*x)])/Sqrt[c] + (b^2*ArcTan[Sqrt[c]*x]*Log[((1 + I)*(1 - Sqrt[c]*x))/
(1 - I*Sqrt[c]*x)])/Sqrt[c] + (2*b^2*ArcTan[Sqrt[c]*x]*Log[2/(1 + I*Sqrt[c]*x)])/Sqrt[c] - (2*b^2*ArcTanh[Sqrt
[c]*x]*Log[2/(1 + Sqrt[c]*x)])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log[(-2*Sqrt[c]*(1 - Sqrt[-c]*x))/((Sqrt[-c]
- Sqrt[c])*(1 + Sqrt[c]*x))])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log[(2*Sqrt[c]*(1 + Sqrt[-c]*x))/((Sqrt[-c] +
Sqrt[c])*(1 + Sqrt[c]*x))])/Sqrt[c] + (b^2*ArcTan[Sqrt[c]*x]*Log[((1 - I)*(1 + Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])
/Sqrt[c] - a*b*x*Log[1 - c*x^2] - (b^2*ArcTan[Sqrt[c]*x]*Log[1 - c*x^2])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log
[1 - c*x^2])/Sqrt[c] + (b^2*x*Log[1 - c*x^2]^2)/4 + a*b*x*Log[1 + c*x^2] + (b^2*ArcTan[Sqrt[c]*x]*Log[1 + c*x^
2])/Sqrt[c] - (b^2*ArcTanh[Sqrt[c]*x]*Log[1 + c*x^2])/Sqrt[c] - (b^2*x*Log[1 - c*x^2]*Log[1 + c*x^2])/2 + (b^2
*x*Log[1 + c*x^2]^2)/4 + (b^2*PolyLog[2, 1 - 2/(1 - Sqrt[c]*x)])/Sqrt[c] + (I*b^2*PolyLog[2, 1 - 2/(1 - I*Sqrt
[c]*x)])/Sqrt[c] - ((I/2)*b^2*PolyLog[2, 1 - ((1 + I)*(1 - Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])/Sqrt[c] + (I*b^2*Po
lyLog[2, 1 - 2/(1 + I*Sqrt[c]*x)])/Sqrt[c] + (b^2*PolyLog[2, 1 - 2/(1 + Sqrt[c]*x)])/Sqrt[c] - (b^2*PolyLog[2,
1 + (2*Sqrt[c]*(1 - Sqrt[-c]*x))/((Sqrt[-c] - Sqrt[c])*(1 + Sqrt[c]*x))])/(2*Sqrt[c]) - (b^2*PolyLog[2, 1 - (
2*Sqrt[c]*(1 + Sqrt[-c]*x))/((Sqrt[-c] + Sqrt[c])*(1 + Sqrt[c]*x))])/(2*Sqrt[c]) - ((I/2)*b^2*PolyLog[2, 1 - (
(1 - I)*(1 + Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])/Sqrt[c]

________________________________________________________________________________________

Rubi [A]  time = 1.46813, antiderivative size = 958, normalized size of antiderivative = 1., number of steps used = 69, number of rules used = 21, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 1.75, Rules used = {6093, 2448, 321, 206, 2450, 2476, 2470, 12, 5984, 5918, 2402, 2315, 203, 2556, 5992, 5920, 2447, 4928, 4856, 4920, 4854} \[ x a^2+\frac{2 b \tan ^{-1}\left (\sqrt{c} x\right ) a}{\sqrt{c}}-\frac{2 b \tanh ^{-1}\left (\sqrt{c} x\right ) a}{\sqrt{c}}-b x \log \left (1-c x^2\right ) a+b x \log \left (c x^2+1\right ) a+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (c x^2+1\right )+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{i \sqrt{c} x+1}\right )}{\sqrt{c}}-\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{\sqrt{c} x+1}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (-\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (\sqrt{c} x+1\right )}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2 \sqrt{c} \left (\sqrt{-c} x+1\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (\sqrt{c} x+1\right )}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1-i) \left (\sqrt{c} x+1\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (c x^2+1\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (c x^2+1\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (c x^2+1\right )+\frac{b^2 \text{PolyLog}\left (2,1-\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{i b^2 \text{PolyLog}\left (2,1-\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{i b^2 \text{PolyLog}\left (2,1-\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}}+\frac{i b^2 \text{PolyLog}\left (2,1-\frac{2}{i \sqrt{c} x+1}\right )}{\sqrt{c}}+\frac{b^2 \text{PolyLog}\left (2,1-\frac{2}{\sqrt{c} x+1}\right )}{\sqrt{c}}-\frac{b^2 \text{PolyLog}\left (2,\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (\sqrt{c} x+1\right )}+1\right )}{2 \sqrt{c}}-\frac{b^2 \text{PolyLog}\left (2,1-\frac{2 \sqrt{c} \left (\sqrt{-c} x+1\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (\sqrt{c} x+1\right )}\right )}{2 \sqrt{c}}-\frac{i b^2 \text{PolyLog}\left (2,1-\frac{(1-i) \left (\sqrt{c} x+1\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}} \]

Antiderivative was successfully verified.

[In]

Int[(a + b*ArcTanh[c*x^2])^2,x]

[Out]

a^2*x + (2*a*b*ArcTan[Sqrt[c]*x])/Sqrt[c] + (I*b^2*ArcTan[Sqrt[c]*x]^2)/Sqrt[c] - (2*a*b*ArcTanh[Sqrt[c]*x])/S
qrt[c] - (b^2*ArcTanh[Sqrt[c]*x]^2)/Sqrt[c] + (2*b^2*ArcTanh[Sqrt[c]*x]*Log[2/(1 - Sqrt[c]*x)])/Sqrt[c] - (2*b
^2*ArcTan[Sqrt[c]*x]*Log[2/(1 - I*Sqrt[c]*x)])/Sqrt[c] + (b^2*ArcTan[Sqrt[c]*x]*Log[((1 + I)*(1 - Sqrt[c]*x))/
(1 - I*Sqrt[c]*x)])/Sqrt[c] + (2*b^2*ArcTan[Sqrt[c]*x]*Log[2/(1 + I*Sqrt[c]*x)])/Sqrt[c] - (2*b^2*ArcTanh[Sqrt
[c]*x]*Log[2/(1 + Sqrt[c]*x)])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log[(-2*Sqrt[c]*(1 - Sqrt[-c]*x))/((Sqrt[-c]
- Sqrt[c])*(1 + Sqrt[c]*x))])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log[(2*Sqrt[c]*(1 + Sqrt[-c]*x))/((Sqrt[-c] +
Sqrt[c])*(1 + Sqrt[c]*x))])/Sqrt[c] + (b^2*ArcTan[Sqrt[c]*x]*Log[((1 - I)*(1 + Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])
/Sqrt[c] - a*b*x*Log[1 - c*x^2] - (b^2*ArcTan[Sqrt[c]*x]*Log[1 - c*x^2])/Sqrt[c] + (b^2*ArcTanh[Sqrt[c]*x]*Log
[1 - c*x^2])/Sqrt[c] + (b^2*x*Log[1 - c*x^2]^2)/4 + a*b*x*Log[1 + c*x^2] + (b^2*ArcTan[Sqrt[c]*x]*Log[1 + c*x^
2])/Sqrt[c] - (b^2*ArcTanh[Sqrt[c]*x]*Log[1 + c*x^2])/Sqrt[c] - (b^2*x*Log[1 - c*x^2]*Log[1 + c*x^2])/2 + (b^2
*x*Log[1 + c*x^2]^2)/4 + (b^2*PolyLog[2, 1 - 2/(1 - Sqrt[c]*x)])/Sqrt[c] + (I*b^2*PolyLog[2, 1 - 2/(1 - I*Sqrt
[c]*x)])/Sqrt[c] - ((I/2)*b^2*PolyLog[2, 1 - ((1 + I)*(1 - Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])/Sqrt[c] + (I*b^2*Po
lyLog[2, 1 - 2/(1 + I*Sqrt[c]*x)])/Sqrt[c] + (b^2*PolyLog[2, 1 - 2/(1 + Sqrt[c]*x)])/Sqrt[c] - (b^2*PolyLog[2,
1 + (2*Sqrt[c]*(1 - Sqrt[-c]*x))/((Sqrt[-c] - Sqrt[c])*(1 + Sqrt[c]*x))])/(2*Sqrt[c]) - (b^2*PolyLog[2, 1 - (
2*Sqrt[c]*(1 + Sqrt[-c]*x))/((Sqrt[-c] + Sqrt[c])*(1 + Sqrt[c]*x))])/(2*Sqrt[c]) - ((I/2)*b^2*PolyLog[2, 1 - (
(1 - I)*(1 + Sqrt[c]*x))/(1 - I*Sqrt[c]*x)])/Sqrt[c]

Rule 6093

Int[((a_.) + ArcTanh[(c_.)*(x_)^(n_)]*(b_.))^(p_.), x_Symbol] :> Int[ExpandIntegrand[(a + (b*Log[1 + c*x^n])/2
- (b*Log[1 - c*x^n])/2)^p, x], x] /; FreeQ[{a, b, c, n}, x] && IGtQ[p, 0] && IntegerQ[n]

Rule 2448

Int[Log[(c_.)*((d_) + (e_.)*(x_)^(n_))^(p_.)], x_Symbol] :> Simp[x*Log[c*(d + e*x^n)^p], x] - Dist[e*n*p, Int[
x^n/(d + e*x^n), x], x] /; FreeQ[{c, d, e, n, p}, x]

Rule 321

Int[((c_.)*(x_))^(m_)*((a_) + (b_.)*(x_)^(n_))^(p_), x_Symbol] :> Simp[(c^(n - 1)*(c*x)^(m - n + 1)*(a + b*x^n
)^(p + 1))/(b*(m + n*p + 1)), x] - Dist[(a*c^n*(m - n + 1))/(b*(m + n*p + 1)), Int[(c*x)^(m - n)*(a + b*x^n)^p
, x], x] /; FreeQ[{a, b, c, p}, x] && IGtQ[n, 0] && GtQ[m, n - 1] && NeQ[m + n*p + 1, 0] && IntBinomialQ[a, b,
c, n, m, p, x]

Rule 206

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(1*ArcTanh[(Rt[-b, 2]*x)/Rt[a, 2]])/(Rt[a, 2]*Rt[-b, 2]), x]
/; FreeQ[{a, b}, x] && NegQ[a/b] && (GtQ[a, 0] || LtQ[b, 0])

Rule 2450

Int[((a_.) + Log[(c_.)*((d_) + (e_.)*(x_)^(n_))^(p_.)]*(b_.))^(q_), x_Symbol] :> Simp[x*(a + b*Log[c*(d + e*x^
n)^p])^q, x] - Dist[b*e*n*p*q, Int[(x^n*(a + b*Log[c*(d + e*x^n)^p])^(q - 1))/(d + e*x^n), x], x] /; FreeQ[{a,
b, c, d, e, n, p}, x] && IGtQ[q, 0] && (EqQ[q, 1] || IntegerQ[n])

Rule 2476

Int[((a_.) + Log[(c_.)*((d_) + (e_.)*(x_)^(n_))^(p_.)]*(b_.))^(q_.)*(x_)^(m_.)*((f_) + (g_.)*(x_)^(s_))^(r_.),
x_Symbol] :> Int[ExpandIntegrand[(a + b*Log[c*(d + e*x^n)^p])^q, x^m*(f + g*x^s)^r, x], x] /; FreeQ[{a, b, c,
d, e, f, g, m, n, p, q, r, s}, x] && IGtQ[q, 0] && IntegerQ[m] && IntegerQ[r] && IntegerQ[s]

Rule 2470

Int[((a_.) + Log[(c_.)*((d_) + (e_.)*(x_)^(n_))^(p_.)]*(b_.))/((f_) + (g_.)*(x_)^2), x_Symbol] :> With[{u = In
tHide[1/(f + g*x^2), x]}, Simp[u*(a + b*Log[c*(d + e*x^n)^p]), x] - Dist[b*e*n*p, Int[(u*x^(n - 1))/(d + e*x^n
), x], x]] /; FreeQ[{a, b, c, d, e, f, g, n, p}, x] && IntegerQ[n]

Rule 12

Int[(a_)*(u_), x_Symbol] :> Dist[a, Int[u, x], x] /; FreeQ[a, x] &&  !MatchQ[u, (b_)*(v_) /; FreeQ[b, x]]

Rule 5984

Int[(((a_.) + ArcTanh[(c_.)*(x_)]*(b_.))^(p_.)*(x_))/((d_) + (e_.)*(x_)^2), x_Symbol] :> Simp[(a + b*ArcTanh[c
*x])^(p + 1)/(b*e*(p + 1)), x] + Dist[1/(c*d), Int[(a + b*ArcTanh[c*x])^p/(1 - c*x), x], x] /; FreeQ[{a, b, c,
d, e}, x] && EqQ[c^2*d + e, 0] && IGtQ[p, 0]

Rule 5918

Int[((a_.) + ArcTanh[(c_.)*(x_)]*(b_.))^(p_.)/((d_) + (e_.)*(x_)), x_Symbol] :> -Simp[((a + b*ArcTanh[c*x])^p*
Log[2/(1 + (e*x)/d)])/e, x] + Dist[(b*c*p)/e, Int[((a + b*ArcTanh[c*x])^(p - 1)*Log[2/(1 + (e*x)/d)])/(1 - c^2
*x^2), x], x] /; FreeQ[{a, b, c, d, e}, x] && IGtQ[p, 0] && EqQ[c^2*d^2 - e^2, 0]

Rule 2402

Int[Log[(c_.)/((d_) + (e_.)*(x_))]/((f_) + (g_.)*(x_)^2), x_Symbol] :> -Dist[e/g, Subst[Int[Log[2*d*x]/(1 - 2*
d*x), x], x, 1/(d + e*x)], x] /; FreeQ[{c, d, e, f, g}, x] && EqQ[c, 2*d] && EqQ[e^2*f + d^2*g, 0]

Rule 2315

Int[Log[(c_.)*(x_)]/((d_) + (e_.)*(x_)), x_Symbol] :> -Simp[PolyLog[2, 1 - c*x]/e, x] /; FreeQ[{c, d, e}, x] &
& EqQ[e + c*d, 0]

Rule 203

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(1*ArcTan[(Rt[b, 2]*x)/Rt[a, 2]])/(Rt[a, 2]*Rt[b, 2]), x] /;
FreeQ[{a, b}, x] && PosQ[a/b] && (GtQ[a, 0] || GtQ[b, 0])

Rule 2556

Int[Log[v_]*Log[w_], x_Symbol] :> Simp[x*Log[v]*Log[w], x] + (-Int[SimplifyIntegrand[(x*Log[w]*D[v, x])/v, x],
x] - Int[SimplifyIntegrand[(x*Log[v]*D[w, x])/w, x], x]) /; InverseFunctionFreeQ[v, x] && InverseFunctionFree
Q[w, x]

Rule 5992

Int[(((a_.) + ArcTanh[(c_.)*(x_)]*(b_.))*(x_)^(m_.))/((d_) + (e_.)*(x_)^2), x_Symbol] :> Int[ExpandIntegrand[a
+ b*ArcTanh[c*x], x^m/(d + e*x^2), x], x] /; FreeQ[{a, b, c, d, e}, x] && IntegerQ[m] &&  !(EqQ[m, 1] && NeQ[
a, 0])

Rule 5920

Int[((a_.) + ArcTanh[(c_.)*(x_)]*(b_.))/((d_) + (e_.)*(x_)), x_Symbol] :> -Simp[((a + b*ArcTanh[c*x])*Log[2/(1
+ c*x)])/e, x] + (Dist[(b*c)/e, Int[Log[2/(1 + c*x)]/(1 - c^2*x^2), x], x] - Dist[(b*c)/e, Int[Log[(2*c*(d +
e*x))/((c*d + e)*(1 + c*x))]/(1 - c^2*x^2), x], x] + Simp[((a + b*ArcTanh[c*x])*Log[(2*c*(d + e*x))/((c*d + e)
*(1 + c*x))])/e, x]) /; FreeQ[{a, b, c, d, e}, x] && NeQ[c^2*d^2 - e^2, 0]

Rule 2447

Int[Log[u_]*(Pq_)^(m_.), x_Symbol] :> With[{C = FullSimplify[(Pq^m*(1 - u))/D[u, x]]}, Simp[C*PolyLog[2, 1 - u
], x] /; FreeQ[C, x]] /; IntegerQ[m] && PolyQ[Pq, x] && RationalFunctionQ[u, x] && LeQ[RationalFunctionExponen
ts[u, x][[2]], Expon[Pq, x]]

Rule 4928

Int[(((a_.) + ArcTan[(c_.)*(x_)]*(b_.))*(x_)^(m_.))/((d_) + (e_.)*(x_)^2), x_Symbol] :> Int[ExpandIntegrand[a
+ b*ArcTan[c*x], x^m/(d + e*x^2), x], x] /; FreeQ[{a, b, c, d, e}, x] && IntegerQ[m] &&  !(EqQ[m, 1] && NeQ[a,
0])

Rule 4856

Int[((a_.) + ArcTan[(c_.)*(x_)]*(b_.))/((d_) + (e_.)*(x_)), x_Symbol] :> -Simp[((a + b*ArcTan[c*x])*Log[2/(1 -
I*c*x)])/e, x] + (Dist[(b*c)/e, Int[Log[2/(1 - I*c*x)]/(1 + c^2*x^2), x], x] - Dist[(b*c)/e, Int[Log[(2*c*(d
+ e*x))/((c*d + I*e)*(1 - I*c*x))]/(1 + c^2*x^2), x], x] + Simp[((a + b*ArcTan[c*x])*Log[(2*c*(d + e*x))/((c*d
+ I*e)*(1 - I*c*x))])/e, x]) /; FreeQ[{a, b, c, d, e}, x] && NeQ[c^2*d^2 + e^2, 0]

Rule 4920

Int[(((a_.) + ArcTan[(c_.)*(x_)]*(b_.))^(p_.)*(x_))/((d_) + (e_.)*(x_)^2), x_Symbol] :> -Simp[(I*(a + b*ArcTan
[c*x])^(p + 1))/(b*e*(p + 1)), x] - Dist[1/(c*d), Int[(a + b*ArcTan[c*x])^p/(I - c*x), x], x] /; FreeQ[{a, b,
c, d, e}, x] && EqQ[e, c^2*d] && IGtQ[p, 0]

Rule 4854

Int[((a_.) + ArcTan[(c_.)*(x_)]*(b_.))^(p_.)/((d_) + (e_.)*(x_)), x_Symbol] :> -Simp[((a + b*ArcTan[c*x])^p*Lo
g[2/(1 + (e*x)/d)])/e, x] + Dist[(b*c*p)/e, Int[((a + b*ArcTan[c*x])^(p - 1)*Log[2/(1 + (e*x)/d)])/(1 + c^2*x^
2), x], x] /; FreeQ[{a, b, c, d, e}, x] && IGtQ[p, 0] && EqQ[c^2*d^2 + e^2, 0]

Rubi steps

\begin{align*} \int \left (a+b \tanh ^{-1}\left (c x^2\right )\right )^2 \, dx &=\int \left (a^2-a b \log \left (1-c x^2\right )+\frac{1}{4} b^2 \log ^2\left (1-c x^2\right )+a b \log \left (1+c x^2\right )-\frac{1}{2} b^2 \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 \log ^2\left (1+c x^2\right )\right ) \, dx\\ &=a^2 x-(a b) \int \log \left (1-c x^2\right ) \, dx+(a b) \int \log \left (1+c x^2\right ) \, dx+\frac{1}{4} b^2 \int \log ^2\left (1-c x^2\right ) \, dx+\frac{1}{4} b^2 \int \log ^2\left (1+c x^2\right ) \, dx-\frac{1}{2} b^2 \int \log \left (1-c x^2\right ) \log \left (1+c x^2\right ) \, dx\\ &=a^2 x-a b x \log \left (1-c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+\frac{1}{2} b^2 \int \frac{2 c x^2 \log \left (1-c x^2\right )}{1+c x^2} \, dx+\frac{1}{2} b^2 \int -\frac{2 c x^2 \log \left (1+c x^2\right )}{1-c x^2} \, dx-(2 a b c) \int \frac{x^2}{1-c x^2} \, dx-(2 a b c) \int \frac{x^2}{1+c x^2} \, dx+\left (b^2 c\right ) \int \frac{x^2 \log \left (1-c x^2\right )}{1-c x^2} \, dx-\left (b^2 c\right ) \int \frac{x^2 \log \left (1+c x^2\right )}{1+c x^2} \, dx\\ &=a^2 x-a b x \log \left (1-c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )-(2 a b) \int \frac{1}{1-c x^2} \, dx+(2 a b) \int \frac{1}{1+c x^2} \, dx+\left (b^2 c\right ) \int \frac{x^2 \log \left (1-c x^2\right )}{1+c x^2} \, dx+\left (b^2 c\right ) \int \left (-\frac{\log \left (1-c x^2\right )}{c}+\frac{\log \left (1-c x^2\right )}{c \left (1-c x^2\right )}\right ) \, dx-\left (b^2 c\right ) \int \frac{x^2 \log \left (1+c x^2\right )}{1-c x^2} \, dx-\left (b^2 c\right ) \int \left (\frac{\log \left (1+c x^2\right )}{c}-\frac{\log \left (1+c x^2\right )}{c \left (1+c x^2\right )}\right ) \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )-b^2 \int \log \left (1-c x^2\right ) \, dx+b^2 \int \frac{\log \left (1-c x^2\right )}{1-c x^2} \, dx-b^2 \int \log \left (1+c x^2\right ) \, dx+b^2 \int \frac{\log \left (1+c x^2\right )}{1+c x^2} \, dx+\left (b^2 c\right ) \int \left (\frac{\log \left (1-c x^2\right )}{c}-\frac{\log \left (1-c x^2\right )}{c \left (1+c x^2\right )}\right ) \, dx-\left (b^2 c\right ) \int \left (-\frac{\log \left (1+c x^2\right )}{c}+\frac{\log \left (1+c x^2\right )}{c \left (1-c x^2\right )}\right ) \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-b^2 x \log \left (1-c x^2\right )+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )-b^2 x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+b^2 \int \log \left (1-c x^2\right ) \, dx-b^2 \int \frac{\log \left (1-c x^2\right )}{1+c x^2} \, dx+b^2 \int \log \left (1+c x^2\right ) \, dx-b^2 \int \frac{\log \left (1+c x^2\right )}{1-c x^2} \, dx-\left (2 b^2 c\right ) \int \frac{x^2}{1-c x^2} \, dx+\left (2 b^2 c\right ) \int \frac{x^2}{1+c x^2} \, dx-\left (2 b^2 c\right ) \int \frac{x \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c} \left (1+c x^2\right )} \, dx+\left (2 b^2 c\right ) \int \frac{x \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c} \left (1-c x^2\right )} \, dx\\ &=a^2 x+4 b^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )-\left (2 b^2\right ) \int \frac{1}{1-c x^2} \, dx-\left (2 b^2\right ) \int \frac{1}{1+c x^2} \, dx-\left (2 b^2 \sqrt{c}\right ) \int \frac{x \tan ^{-1}\left (\sqrt{c} x\right )}{1+c x^2} \, dx+\left (2 b^2 \sqrt{c}\right ) \int \frac{x \tanh ^{-1}\left (\sqrt{c} x\right )}{1-c x^2} \, dx+\left (2 b^2 c\right ) \int \frac{x^2}{1-c x^2} \, dx-\left (2 b^2 c\right ) \int \frac{x^2}{1+c x^2} \, dx-\left (2 b^2 c\right ) \int \frac{x \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c} \left (1-c x^2\right )} \, dx+\left (2 b^2 c\right ) \int \frac{x \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c} \left (1+c x^2\right )} \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+\left (2 b^2\right ) \int \frac{1}{1-c x^2} \, dx+\left (2 b^2\right ) \int \frac{1}{1+c x^2} \, dx+\left (2 b^2\right ) \int \frac{\tan ^{-1}\left (\sqrt{c} x\right )}{i-\sqrt{c} x} \, dx+\left (2 b^2\right ) \int \frac{\tanh ^{-1}\left (\sqrt{c} x\right )}{1-\sqrt{c} x} \, dx-\left (2 b^2 \sqrt{c}\right ) \int \frac{x \tan ^{-1}\left (\sqrt{c} x\right )}{1-c x^2} \, dx+\left (2 b^2 \sqrt{c}\right ) \int \frac{x \tanh ^{-1}\left (\sqrt{c} x\right )}{1+c x^2} \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )-\left (2 b^2\right ) \int \frac{\log \left (\frac{2}{1-\sqrt{c} x}\right )}{1-c x^2} \, dx-\left (2 b^2\right ) \int \frac{\log \left (\frac{2}{1+i \sqrt{c} x}\right )}{1+c x^2} \, dx-\left (2 b^2 \sqrt{c}\right ) \int \left (\frac{\tan ^{-1}\left (\sqrt{c} x\right )}{2 \sqrt{c} \left (1-\sqrt{c} x\right )}-\frac{\tan ^{-1}\left (\sqrt{c} x\right )}{2 \sqrt{c} \left (1+\sqrt{c} x\right )}\right ) \, dx+\left (2 b^2 \sqrt{c}\right ) \int \left (-\frac{\sqrt{-c} \tanh ^{-1}\left (\sqrt{c} x\right )}{2 c \left (1-\sqrt{-c} x\right )}+\frac{\sqrt{-c} \tanh ^{-1}\left (\sqrt{c} x\right )}{2 c \left (1+\sqrt{-c} x\right )}\right ) \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )-b^2 \int \frac{\tan ^{-1}\left (\sqrt{c} x\right )}{1-\sqrt{c} x} \, dx+b^2 \int \frac{\tan ^{-1}\left (\sqrt{c} x\right )}{1+\sqrt{c} x} \, dx+\frac{\left (2 i b^2\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{\left (2 b^2\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{\left (b^2 \sqrt{c}\right ) \int \frac{\tanh ^{-1}\left (\sqrt{c} x\right )}{1-\sqrt{-c} x} \, dx}{\sqrt{-c}}-\frac{\left (b^2 \sqrt{c}\right ) \int \frac{\tanh ^{-1}\left (\sqrt{c} x\right )}{1+\sqrt{-c} x} \, dx}{\sqrt{-c}}\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+\sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (-\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+\frac{b^2 \text{Li}_2\left (1-\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{i b^2 \text{Li}_2\left (1-\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}+2 \left (b^2 \int \frac{\log \left (\frac{2}{1-i \sqrt{c} x}\right )}{1+c x^2} \, dx\right )-b^2 \int \frac{\log \left (\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{1+c x^2} \, dx+2 \left (b^2 \int \frac{\log \left (\frac{2}{1+\sqrt{c} x}\right )}{1-c x^2} \, dx\right )-b^2 \int \frac{\log \left (\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (-\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{1-c x^2} \, dx-b^2 \int \frac{\log \left (\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{1-c x^2} \, dx-b^2 \int \frac{\log \left (\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{1+c x^2} \, dx\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+\sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (-\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+\frac{b^2 \text{Li}_2\left (1-\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}-\frac{i b^2 \text{Li}_2\left (1-\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}}+\frac{i b^2 \text{Li}_2\left (1-\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{b^2 \text{Li}_2\left (1+\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{2 \sqrt{c}}-\frac{b^2 \text{Li}_2\left (1-\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{2 \sqrt{c}}-\frac{i b^2 \text{Li}_2\left (1-\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}}+2 \frac{\left (i b^2\right ) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+2 \frac{b^2 \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1+\sqrt{c} x}\right )}{\sqrt{c}}\\ &=a^2 x+\frac{2 a b \tan ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}+\frac{i b^2 \tan ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}-\frac{2 a b \tanh ^{-1}\left (\sqrt{c} x\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right )^2}{\sqrt{c}}+\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{2 b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{2 b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2}{1+\sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (-\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{\sqrt{c}}+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-a b x \log \left (1-c x^2\right )-\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1-c x^2\right )}{\sqrt{c}}+\frac{1}{4} b^2 x \log ^2\left (1-c x^2\right )+a b x \log \left (1+c x^2\right )+\frac{b^2 \tan ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{b^2 \tanh ^{-1}\left (\sqrt{c} x\right ) \log \left (1+c x^2\right )}{\sqrt{c}}-\frac{1}{2} b^2 x \log \left (1-c x^2\right ) \log \left (1+c x^2\right )+\frac{1}{4} b^2 x \log ^2\left (1+c x^2\right )+\frac{b^2 \text{Li}_2\left (1-\frac{2}{1-\sqrt{c} x}\right )}{\sqrt{c}}+\frac{i b^2 \text{Li}_2\left (1-\frac{2}{1-i \sqrt{c} x}\right )}{\sqrt{c}}-\frac{i b^2 \text{Li}_2\left (1-\frac{(1+i) \left (1-\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}}+\frac{i b^2 \text{Li}_2\left (1-\frac{2}{1+i \sqrt{c} x}\right )}{\sqrt{c}}+\frac{b^2 \text{Li}_2\left (1-\frac{2}{1+\sqrt{c} x}\right )}{\sqrt{c}}-\frac{b^2 \text{Li}_2\left (1+\frac{2 \sqrt{c} \left (1-\sqrt{-c} x\right )}{\left (\sqrt{-c}-\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{2 \sqrt{c}}-\frac{b^2 \text{Li}_2\left (1-\frac{2 \sqrt{c} \left (1+\sqrt{-c} x\right )}{\left (\sqrt{-c}+\sqrt{c}\right ) \left (1+\sqrt{c} x\right )}\right )}{2 \sqrt{c}}-\frac{i b^2 \text{Li}_2\left (1-\frac{(1-i) \left (1+\sqrt{c} x\right )}{1-i \sqrt{c} x}\right )}{2 \sqrt{c}}\\ \end{align*}

Mathematica [A]  time = 2.56231, size = 566, normalized size = 0.59 \[ \frac{1}{2} x \left (\frac{b^2 \left (\text{PolyLog}\left (2,\frac{1}{2} \left (1-\sqrt{c x^2}\right )\right )-\text{PolyLog}\left (2,\left (-\frac{1}{2}-\frac{i}{2}\right ) \left (\sqrt{c x^2}-1\right )\right )-\text{PolyLog}\left (2,\left (-\frac{1}{2}+\frac{i}{2}\right ) \left (\sqrt{c x^2}-1\right )\right )-\text{PolyLog}\left (2,\frac{1}{2} \left (\sqrt{c x^2}+1\right )\right )+\text{PolyLog}\left (2,\left (\frac{1}{2}-\frac{i}{2}\right ) \left (\sqrt{c x^2}+1\right )\right )+\text{PolyLog}\left (2,\left (\frac{1}{2}+\frac{i}{2}\right ) \left (\sqrt{c x^2}+1\right )\right )-\frac{1}{2} i \text{PolyLog}\left (2,-e^{4 i \tan ^{-1}\left (\sqrt{c x^2}\right )}\right )+\frac{1}{2} \log ^2\left (1-\sqrt{c x^2}\right )-\frac{1}{2} \log ^2\left (\sqrt{c x^2}+1\right )-\log (2) \log \left (1-\sqrt{c x^2}\right )-\log \left (1-\sqrt{c x^2}\right ) \log \left (\left (\frac{1}{2}+\frac{i}{2}\right ) \left (\sqrt{c x^2}-i\right )\right )+\log \left (\frac{1}{2} \left ((1+i)-(1-i) \sqrt{c x^2}\right )\right ) \log \left (\sqrt{c x^2}+1\right )+\log \left (\left (-\frac{1}{2}-\frac{i}{2}\right ) \left (\sqrt{c x^2}+i\right )\right ) \log \left (\sqrt{c x^2}+1\right )+\log (2) \log \left (\sqrt{c x^2}+1\right )-\log \left (1-\sqrt{c x^2}\right ) \log \left (\frac{1}{2} \left ((1-i) \sqrt{c x^2}+(1+i)\right )\right )-2 i \tan ^{-1}\left (\sqrt{c x^2}\right )^2+2 \sqrt{c x^2} \tanh ^{-1}\left (c x^2\right )^2+2 \tan ^{-1}\left (\sqrt{c x^2}\right ) \log \left (1+e^{4 i \tan ^{-1}\left (\sqrt{c x^2}\right )}\right )+2 \log \left (1-\sqrt{c x^2}\right ) \tanh ^{-1}\left (c x^2\right )-2 \log \left (\sqrt{c x^2}+1\right ) \tanh ^{-1}\left (c x^2\right )+4 \tan ^{-1}\left (\sqrt{c x^2}\right ) \tanh ^{-1}\left (c x^2\right )\right )}{\sqrt{c x^2}}+2 a^2+4 a b \tanh ^{-1}\left (c x^2\right )+\frac{4 a b \left (\tan ^{-1}\left (\sqrt{c x^2}\right )-\tanh ^{-1}\left (\sqrt{c x^2}\right )\right )}{\sqrt{c x^2}}\right ) \]

Warning: Unable to verify antiderivative.

[In]

Integrate[(a + b*ArcTanh[c*x^2])^2,x]

[Out]

(x*(2*a^2 + 4*a*b*ArcTanh[c*x^2] + (4*a*b*(ArcTan[Sqrt[c*x^2]] - ArcTanh[Sqrt[c*x^2]]))/Sqrt[c*x^2] + (b^2*((-
2*I)*ArcTan[Sqrt[c*x^2]]^2 + 4*ArcTan[Sqrt[c*x^2]]*ArcTanh[c*x^2] + 2*Sqrt[c*x^2]*ArcTanh[c*x^2]^2 + 2*ArcTan[
Sqrt[c*x^2]]*Log[1 + E^((4*I)*ArcTan[Sqrt[c*x^2]])] + 2*ArcTanh[c*x^2]*Log[1 - Sqrt[c*x^2]] - Log[2]*Log[1 - S
qrt[c*x^2]] + Log[1 - Sqrt[c*x^2]]^2/2 - Log[1 - Sqrt[c*x^2]]*Log[(1/2 + I/2)*(-I + Sqrt[c*x^2])] - 2*ArcTanh[
c*x^2]*Log[1 + Sqrt[c*x^2]] + Log[2]*Log[1 + Sqrt[c*x^2]] + Log[((1 + I) - (1 - I)*Sqrt[c*x^2])/2]*Log[1 + Sqr
t[c*x^2]] + Log[(-1/2 - I/2)*(I + Sqrt[c*x^2])]*Log[1 + Sqrt[c*x^2]] - Log[1 + Sqrt[c*x^2]]^2/2 - Log[1 - Sqrt
[c*x^2]]*Log[((1 + I) + (1 - I)*Sqrt[c*x^2])/2] - (I/2)*PolyLog[2, -E^((4*I)*ArcTan[Sqrt[c*x^2]])] + PolyLog[2
, (1 - Sqrt[c*x^2])/2] - PolyLog[2, (-1/2 - I/2)*(-1 + Sqrt[c*x^2])] - PolyLog[2, (-1/2 + I/2)*(-1 + Sqrt[c*x^
2])] - PolyLog[2, (1 + Sqrt[c*x^2])/2] + PolyLog[2, (1/2 - I/2)*(1 + Sqrt[c*x^2])] + PolyLog[2, (1/2 + I/2)*(1
+ Sqrt[c*x^2])]))/Sqrt[c*x^2]))/2

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Maple [F]  time = 0.125, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b{\it Artanh} \left ( c{x}^{2} \right ) \right ) ^{2}\, dx \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a+b*arctanh(c*x^2))^2,x)

[Out]

int((a+b*arctanh(c*x^2))^2,x)

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Maxima [F(-2)]  time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arctanh(c*x^2))^2,x, algorithm="maxima")

[Out]

Exception raised: ValueError

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Fricas [F]  time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (b^{2} \operatorname{artanh}\left (c x^{2}\right )^{2} + 2 \, a b \operatorname{artanh}\left (c x^{2}\right ) + a^{2}, x\right ) \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arctanh(c*x^2))^2,x, algorithm="fricas")

[Out]

integral(b^2*arctanh(c*x^2)^2 + 2*a*b*arctanh(c*x^2) + a^2, x)

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Sympy [F]  time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b \operatorname{atanh}{\left (c x^{2} \right )}\right )^{2}\, dx \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*atanh(c*x**2))**2,x)

[Out]

Integral((a + b*atanh(c*x**2))**2, x)

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Giac [F]  time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b \operatorname{artanh}\left (c x^{2}\right ) + a\right )}^{2}\,{d x} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*arctanh(c*x^2))^2,x, algorithm="giac")

[Out]

integrate((b*arctanh(c*x^2) + a)^2, x)