3.44 \(\int (a+b \log (c x^n))^3 \log (d (\frac{1}{d}+f x^2)) \, dx\)

Optimal. Leaf size=938 \[ \text{result too large to display} \]

[Out]

-24*a*b^2*n^2*x + 36*b^3*n^3*x - 12*b^2*n^2*(a - b*n)*x + (12*b^2*n^2*(a - b*n)*ArcTan[Sqrt[d]*Sqrt[f]*x])/(Sq
rt[d]*Sqrt[f]) - 36*b^3*n^2*x*Log[c*x^n] + (12*b^3*n^2*ArcTan[Sqrt[d]*Sqrt[f]*x]*Log[c*x^n])/(Sqrt[d]*Sqrt[f])
+ 12*b*n*x*(a + b*Log[c*x^n])^2 - 2*x*(a + b*Log[c*x^n])^3 + (3*b*n*(a + b*Log[c*x^n])^2*Log[1 - Sqrt[-d]*Sqr
t[f]*x])/(Sqrt[-d]*Sqrt[f]) - ((a + b*Log[c*x^n])^3*Log[1 - Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) - (3*b*n*(
a + b*Log[c*x^n])^2*Log[1 + Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + ((a + b*Log[c*x^n])^3*Log[1 + Sqrt[-d]*S
qrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + 6*a*b^2*n^2*x*Log[1 + d*f*x^2] - 6*b^3*n^3*x*Log[1 + d*f*x^2] + 6*b^3*n^2*x*Lo
g[c*x^n]*Log[1 + d*f*x^2] - 3*b*n*x*(a + b*Log[c*x^n])^2*Log[1 + d*f*x^2] + x*(a + b*Log[c*x^n])^3*Log[1 + d*f
*x^2] - (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[2, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) + (3*b*n*(a + b*Lo
g[c*x^n])^2*PolyLog[2, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) + (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[2, S
qrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) - (3*b*n*(a + b*Log[c*x^n])^2*PolyLog[2, Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]
*Sqrt[f]) - ((6*I)*b^3*n^3*PolyLog[2, (-I)*Sqrt[d]*Sqrt[f]*x])/(Sqrt[d]*Sqrt[f]) + ((6*I)*b^3*n^3*PolyLog[2, I
*Sqrt[d]*Sqrt[f]*x])/(Sqrt[d]*Sqrt[f]) + (6*b^3*n^3*PolyLog[3, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6
*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[3, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6*b^3*n^3*PolyLog[3, Sqrt
[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[3, Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*
Sqrt[f]) + (6*b^3*n^3*PolyLog[4, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6*b^3*n^3*PolyLog[4, Sqrt[-d]*S
qrt[f]*x])/(Sqrt[-d]*Sqrt[f])

________________________________________________________________________________________

Rubi [A]  time = 1.54641, antiderivative size = 938, normalized size of antiderivative = 1., number of steps used = 42, number of rules used = 17, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.68, Rules used = {2296, 2295, 2371, 6, 321, 203, 2351, 2324, 12, 4848, 2391, 2353, 2330, 2317, 2374, 6589, 2383} \[ 36 n^3 x b^3-36 n^2 x \log \left (c x^n\right ) b^3+\frac{12 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right ) b^3}{\sqrt{d} \sqrt{f}}-6 n^3 x \log \left (d f x^2+1\right ) b^3+6 n^2 x \log \left (c x^n\right ) \log \left (d f x^2+1\right ) b^3-\frac{6 i n^3 \text{PolyLog}\left (2,-i \sqrt{d} \sqrt{f} x\right ) b^3}{\sqrt{d} \sqrt{f}}+\frac{6 i n^3 \text{PolyLog}\left (2,i \sqrt{d} \sqrt{f} x\right ) b^3}{\sqrt{d} \sqrt{f}}+\frac{6 n^3 \text{PolyLog}\left (3,-\sqrt{-d} \sqrt{f} x\right ) b^3}{\sqrt{-d} \sqrt{f}}-\frac{6 n^3 \text{PolyLog}\left (3,\sqrt{-d} \sqrt{f} x\right ) b^3}{\sqrt{-d} \sqrt{f}}+\frac{6 n^3 \text{PolyLog}\left (4,-\sqrt{-d} \sqrt{f} x\right ) b^3}{\sqrt{-d} \sqrt{f}}-\frac{6 n^3 \text{PolyLog}\left (4,\sqrt{-d} \sqrt{f} x\right ) b^3}{\sqrt{-d} \sqrt{f}}-24 a n^2 x b^2-12 n^2 (a-b n) x b^2+\frac{12 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) b^2}{\sqrt{d} \sqrt{f}}+6 a n^2 x \log \left (d f x^2+1\right ) b^2-\frac{6 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{PolyLog}\left (2,-\sqrt{-d} \sqrt{f} x\right ) b^2}{\sqrt{-d} \sqrt{f}}+\frac{6 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{PolyLog}\left (2,\sqrt{-d} \sqrt{f} x\right ) b^2}{\sqrt{-d} \sqrt{f}}-\frac{6 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{PolyLog}\left (3,-\sqrt{-d} \sqrt{f} x\right ) b^2}{\sqrt{-d} \sqrt{f}}+\frac{6 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{PolyLog}\left (3,\sqrt{-d} \sqrt{f} x\right ) b^2}{\sqrt{-d} \sqrt{f}}+12 n x \left (a+b \log \left (c x^n\right )\right )^2 b+\frac{3 n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right ) b}{\sqrt{-d} \sqrt{f}}-\frac{3 n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (\sqrt{-d} \sqrt{f} x+1\right ) b}{\sqrt{-d} \sqrt{f}}-3 n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (d f x^2+1\right ) b+\frac{3 n \left (a+b \log \left (c x^n\right )\right )^2 \text{PolyLog}\left (2,-\sqrt{-d} \sqrt{f} x\right ) b}{\sqrt{-d} \sqrt{f}}-\frac{3 n \left (a+b \log \left (c x^n\right )\right )^2 \text{PolyLog}\left (2,\sqrt{-d} \sqrt{f} x\right ) b}{\sqrt{-d} \sqrt{f}}-2 x \left (a+b \log \left (c x^n\right )\right )^3-\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (\sqrt{-d} \sqrt{f} x+1\right )}{\sqrt{-d} \sqrt{f}}+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (d f x^2+1\right ) \]

Antiderivative was successfully verified.

[In]

Int[(a + b*Log[c*x^n])^3*Log[d*(d^(-1) + f*x^2)],x]

[Out]

-24*a*b^2*n^2*x + 36*b^3*n^3*x - 12*b^2*n^2*(a - b*n)*x + (12*b^2*n^2*(a - b*n)*ArcTan[Sqrt[d]*Sqrt[f]*x])/(Sq
rt[d]*Sqrt[f]) - 36*b^3*n^2*x*Log[c*x^n] + (12*b^3*n^2*ArcTan[Sqrt[d]*Sqrt[f]*x]*Log[c*x^n])/(Sqrt[d]*Sqrt[f])
+ 12*b*n*x*(a + b*Log[c*x^n])^2 - 2*x*(a + b*Log[c*x^n])^3 + (3*b*n*(a + b*Log[c*x^n])^2*Log[1 - Sqrt[-d]*Sqr
t[f]*x])/(Sqrt[-d]*Sqrt[f]) - ((a + b*Log[c*x^n])^3*Log[1 - Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) - (3*b*n*(
a + b*Log[c*x^n])^2*Log[1 + Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + ((a + b*Log[c*x^n])^3*Log[1 + Sqrt[-d]*S
qrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + 6*a*b^2*n^2*x*Log[1 + d*f*x^2] - 6*b^3*n^3*x*Log[1 + d*f*x^2] + 6*b^3*n^2*x*Lo
g[c*x^n]*Log[1 + d*f*x^2] - 3*b*n*x*(a + b*Log[c*x^n])^2*Log[1 + d*f*x^2] + x*(a + b*Log[c*x^n])^3*Log[1 + d*f
*x^2] - (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[2, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) + (3*b*n*(a + b*Lo
g[c*x^n])^2*PolyLog[2, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) + (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[2, S
qrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) - (3*b*n*(a + b*Log[c*x^n])^2*PolyLog[2, Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]
*Sqrt[f]) - ((6*I)*b^3*n^3*PolyLog[2, (-I)*Sqrt[d]*Sqrt[f]*x])/(Sqrt[d]*Sqrt[f]) + ((6*I)*b^3*n^3*PolyLog[2, I
*Sqrt[d]*Sqrt[f]*x])/(Sqrt[d]*Sqrt[f]) + (6*b^3*n^3*PolyLog[3, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6
*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[3, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6*b^3*n^3*PolyLog[3, Sqrt
[-d]*Sqrt[f]*x])/(Sqrt[-d]*Sqrt[f]) + (6*b^2*n^2*(a + b*Log[c*x^n])*PolyLog[3, Sqrt[-d]*Sqrt[f]*x])/(Sqrt[-d]*
Sqrt[f]) + (6*b^3*n^3*PolyLog[4, -(Sqrt[-d]*Sqrt[f]*x)])/(Sqrt[-d]*Sqrt[f]) - (6*b^3*n^3*PolyLog[4, Sqrt[-d]*S
qrt[f]*x])/(Sqrt[-d]*Sqrt[f])

Rule 2296

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

Rule 2295

Int[Log[(c_.)*(x_)^(n_.)], x_Symbol] :> Simp[x*Log[c*x^n], x] - Simp[n*x, x] /; FreeQ[{c, n}, x]

Rule 2371

Int[Log[(d_.)*((e_) + (f_.)*(x_)^(m_.))^(r_.)]*((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))^(p_.), x_Symbol] :> With[
{u = IntHide[(a + b*Log[c*x^n])^p, x]}, Dist[Log[d*(e + f*x^m)^r], u, x] - Dist[f*m*r, Int[Dist[x^(m - 1)/(e +
f*x^m), u, x], x], x]] /; FreeQ[{a, b, c, d, e, f, r, m, n}, x] && IGtQ[p, 0] && IntegerQ[m]

Rule 6

Int[(u_.)*((w_.) + (a_.)*(v_) + (b_.)*(v_))^(p_.), x_Symbol] :> Int[u*((a + b)*v + w)^p, x] /; FreeQ[{a, b}, x
] &&  !FreeQ[v, 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 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 2351

Int[((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))*((f_.)*(x_))^(m_.)*((d_) + (e_.)*(x_)^(r_.))^(q_.), x_Symbol] :> Wit
h[{u = ExpandIntegrand[a + b*Log[c*x^n], (f*x)^m*(d + e*x^r)^q, x]}, Int[u, x] /; SumQ[u]] /; FreeQ[{a, b, c,
d, e, f, m, n, q, r}, x] && IntegerQ[q] && (GtQ[q, 0] || (IntegerQ[m] && IntegerQ[r]))

Rule 2324

Int[((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))/((d_) + (e_.)*(x_)^2), x_Symbol] :> With[{u = IntHide[1/(d + e*x^2),
x]}, Simp[u*(a + b*Log[c*x^n]), x] - Dist[b*n, Int[u/x, x], x]] /; FreeQ[{a, b, c, d, e, n}, x]

Rule 12

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

Rule 4848

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

Rule 2391

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

Rule 2353

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

Rule 2330

Int[((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))^(p_.)*((d_) + (e_.)*(x_)^(r_.))^(q_.), x_Symbol] :> With[{u = Expand
Integrand[(a + b*Log[c*x^n])^p, (d + e*x^r)^q, x]}, Int[u, x] /; SumQ[u]] /; FreeQ[{a, b, c, d, e, n, p, q, r}
, x] && IntegerQ[q] && (GtQ[q, 0] || (IGtQ[p, 0] && IntegerQ[r]))

Rule 2317

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

Rule 2374

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

Rule 6589

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]

Rule 2383

Int[(((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))^(p_.)*PolyLog[k_, (e_.)*(x_)^(q_.)])/(x_), x_Symbol] :> Simp[(PolyL
og[k + 1, e*x^q]*(a + b*Log[c*x^n])^p)/q, x] - Dist[(b*n*p)/q, Int[(PolyLog[k + 1, e*x^q]*(a + b*Log[c*x^n])^(
p - 1))/x, x], x] /; FreeQ[{a, b, c, e, k, n, q}, x] && GtQ[p, 0]

Rubi steps

\begin{align*} \int \left (a+b \log \left (c x^n\right )\right )^3 \log \left (d \left (\frac{1}{d}+f x^2\right )\right ) \, dx &=6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-(2 f) \int \left (\frac{6 a b^2 d n^2 x^2}{1+d f x^2}-\frac{6 b^3 d n^3 x^2}{1+d f x^2}+\frac{6 b^3 d n^2 x^2 \log \left (c x^n\right )}{1+d f x^2}-\frac{3 b d n x^2 \left (a+b \log \left (c x^n\right )\right )^2}{1+d f x^2}+\frac{d x^2 \left (a+b \log \left (c x^n\right )\right )^3}{1+d f x^2}\right ) \, dx\\ &=6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-(2 f) \int \left (\frac{d \left (6 a b^2 n^2-6 b^3 n^3\right ) x^2}{1+d f x^2}+\frac{6 b^3 d n^2 x^2 \log \left (c x^n\right )}{1+d f x^2}-\frac{3 b d n x^2 \left (a+b \log \left (c x^n\right )\right )^2}{1+d f x^2}+\frac{d x^2 \left (a+b \log \left (c x^n\right )\right )^3}{1+d f x^2}\right ) \, dx\\ &=6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-(2 d f) \int \frac{x^2 \left (a+b \log \left (c x^n\right )\right )^3}{1+d f x^2} \, dx+(6 b d f n) \int \frac{x^2 \left (a+b \log \left (c x^n\right )\right )^2}{1+d f x^2} \, dx-\left (12 b^3 d f n^2\right ) \int \frac{x^2 \log \left (c x^n\right )}{1+d f x^2} \, dx-\left (12 b^2 d f n^2 (a-b n)\right ) \int \frac{x^2}{1+d f x^2} \, dx\\ &=-12 b^2 n^2 (a-b n) x+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-(2 d f) \int \left (\frac{\left (a+b \log \left (c x^n\right )\right )^3}{d f}-\frac{\left (a+b \log \left (c x^n\right )\right )^3}{d f \left (1+d f x^2\right )}\right ) \, dx+(6 b d f n) \int \left (\frac{\left (a+b \log \left (c x^n\right )\right )^2}{d f}-\frac{\left (a+b \log \left (c x^n\right )\right )^2}{d f \left (1+d f x^2\right )}\right ) \, dx-\left (12 b^3 d f n^2\right ) \int \left (\frac{\log \left (c x^n\right )}{d f}-\frac{\log \left (c x^n\right )}{d f \left (1+d f x^2\right )}\right ) \, dx+\left (12 b^2 n^2 (a-b n)\right ) \int \frac{1}{1+d f x^2} \, dx\\ &=-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-2 \int \left (a+b \log \left (c x^n\right )\right )^3 \, dx+2 \int \frac{\left (a+b \log \left (c x^n\right )\right )^3}{1+d f x^2} \, dx+(6 b n) \int \left (a+b \log \left (c x^n\right )\right )^2 \, dx-(6 b n) \int \frac{\left (a+b \log \left (c x^n\right )\right )^2}{1+d f x^2} \, dx-\left (12 b^3 n^2\right ) \int \log \left (c x^n\right ) \, dx+\left (12 b^3 n^2\right ) \int \frac{\log \left (c x^n\right )}{1+d f x^2} \, dx\\ &=12 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-12 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+6 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )+2 \int \left (\frac{\left (a+b \log \left (c x^n\right )\right )^3}{2 \left (1-\sqrt{-d} \sqrt{f} x\right )}+\frac{\left (a+b \log \left (c x^n\right )\right )^3}{2 \left (1+\sqrt{-d} \sqrt{f} x\right )}\right ) \, dx+(6 b n) \int \left (a+b \log \left (c x^n\right )\right )^2 \, dx-(6 b n) \int \left (\frac{\left (a+b \log \left (c x^n\right )\right )^2}{2 \left (1-\sqrt{-d} \sqrt{f} x\right )}+\frac{\left (a+b \log \left (c x^n\right )\right )^2}{2 \left (1+\sqrt{-d} \sqrt{f} x\right )}\right ) \, dx-\left (12 b^2 n^2\right ) \int \left (a+b \log \left (c x^n\right )\right ) \, dx-\left (12 b^3 n^3\right ) \int \frac{\tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f} x} \, dx\\ &=-12 a b^2 n^2 x+12 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-12 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+12 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-(3 b n) \int \frac{\left (a+b \log \left (c x^n\right )\right )^2}{1-\sqrt{-d} \sqrt{f} x} \, dx-(3 b n) \int \frac{\left (a+b \log \left (c x^n\right )\right )^2}{1+\sqrt{-d} \sqrt{f} x} \, dx-\left (12 b^2 n^2\right ) \int \left (a+b \log \left (c x^n\right )\right ) \, dx-\left (12 b^3 n^2\right ) \int \log \left (c x^n\right ) \, dx-\frac{\left (12 b^3 n^3\right ) \int \frac{\tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{d} \sqrt{f}}+\int \frac{\left (a+b \log \left (c x^n\right )\right )^3}{1-\sqrt{-d} \sqrt{f} x} \, dx+\int \frac{\left (a+b \log \left (c x^n\right )\right )^3}{1+\sqrt{-d} \sqrt{f} x} \, dx\\ &=-24 a b^2 n^2 x+24 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-24 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+12 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )+\frac{(3 b n) \int \frac{\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}-\frac{(3 b n) \int \frac{\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}-\left (12 b^3 n^2\right ) \int \log \left (c x^n\right ) \, dx-\frac{\left (6 b^2 n^2\right ) \int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}+\frac{\left (6 b^2 n^2\right ) \int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}-\frac{\left (6 i b^3 n^3\right ) \int \frac{\log \left (1-i \sqrt{d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{d} \sqrt{f}}+\frac{\left (6 i b^3 n^3\right ) \int \frac{\log \left (1+i \sqrt{d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{d} \sqrt{f}}\\ &=-24 a b^2 n^2 x+36 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-36 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+12 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 i b^3 n^3 \text{Li}_2\left (-i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+\frac{6 i b^3 n^3 \text{Li}_2\left (i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-\frac{\left (6 b^2 n^2\right ) \int \frac{\left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}+\frac{\left (6 b^2 n^2\right ) \int \frac{\left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}+\frac{\left (6 b^3 n^3\right ) \int \frac{\text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}-\frac{\left (6 b^3 n^3\right ) \int \frac{\text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}\\ &=-24 a b^2 n^2 x+36 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-36 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+12 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 i b^3 n^3 \text{Li}_2\left (-i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+\frac{6 i b^3 n^3 \text{Li}_2\left (i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+\frac{6 b^3 n^3 \text{Li}_3\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_3\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 b^3 n^3 \text{Li}_3\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_3\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (6 b^3 n^3\right ) \int \frac{\text{Li}_3\left (-\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}-\frac{\left (6 b^3 n^3\right ) \int \frac{\text{Li}_3\left (\sqrt{-d} \sqrt{f} x\right )}{x} \, dx}{\sqrt{-d} \sqrt{f}}\\ &=-24 a b^2 n^2 x+36 b^3 n^3 x-12 b^2 n^2 (a-b n) x+\frac{12 b^2 n^2 (a-b n) \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}-36 b^3 n^2 x \log \left (c x^n\right )+\frac{12 b^3 n^2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \log \left (c x^n\right )}{\sqrt{d} \sqrt{f}}+12 b n x \left (a+b \log \left (c x^n\right )\right )^2-2 x \left (a+b \log \left (c x^n\right )\right )^3+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{\left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+6 a b^2 n^2 x \log \left (1+d f x^2\right )-6 b^3 n^3 x \log \left (1+d f x^2\right )+6 b^3 n^2 x \log \left (c x^n\right ) \log \left (1+d f x^2\right )-3 b n x \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+d f x^2\right )+x \left (a+b \log \left (c x^n\right )\right )^3 \log \left (1+d f x^2\right )-\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{3 b n \left (a+b \log \left (c x^n\right )\right )^2 \text{Li}_2\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 i b^3 n^3 \text{Li}_2\left (-i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+\frac{6 i b^3 n^3 \text{Li}_2\left (i \sqrt{d} \sqrt{f} x\right )}{\sqrt{d} \sqrt{f}}+\frac{6 b^3 n^3 \text{Li}_3\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_3\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 b^3 n^3 \text{Li}_3\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^2 n^2 \left (a+b \log \left (c x^n\right )\right ) \text{Li}_3\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}+\frac{6 b^3 n^3 \text{Li}_4\left (-\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}-\frac{6 b^3 n^3 \text{Li}_4\left (\sqrt{-d} \sqrt{f} x\right )}{\sqrt{-d} \sqrt{f}}\\ \end{align*}

Mathematica [A]  time = 0.697263, size = 1027, normalized size = 1.09 \[ \frac{2 b^3 \left (-\sqrt{d} \sqrt{f} x \left (\log ^3(x)-3 \log ^2(x)+6 \log (x)-6\right )-\frac{1}{2} i \left (\log \left (i \sqrt{d} \sqrt{f} x+1\right ) \log ^3(x)+3 \text{PolyLog}\left (2,-i \sqrt{d} \sqrt{f} x\right ) \log ^2(x)-6 \text{PolyLog}\left (3,-i \sqrt{d} \sqrt{f} x\right ) \log (x)+6 \text{PolyLog}\left (4,-i \sqrt{d} \sqrt{f} x\right )\right )+\frac{1}{2} i \left (\log \left (1-i \sqrt{d} \sqrt{f} x\right ) \log ^3(x)+3 \text{PolyLog}\left (2,i \sqrt{d} \sqrt{f} x\right ) \log ^2(x)-6 \text{PolyLog}\left (3,i \sqrt{d} \sqrt{f} x\right ) \log (x)+6 \text{PolyLog}\left (4,i \sqrt{d} \sqrt{f} x\right )\right )\right ) n^3-6 b^2 \left (a-b n-b n \log (x)+b \log \left (c x^n\right )\right ) \left (\sqrt{d} \sqrt{f} x \left (\log ^2(x)-2 \log (x)+2\right )+\frac{1}{2} i \left (\log \left (i \sqrt{d} \sqrt{f} x+1\right ) \log ^2(x)+2 \text{PolyLog}\left (2,-i \sqrt{d} \sqrt{f} x\right ) \log (x)-2 \text{PolyLog}\left (3,-i \sqrt{d} \sqrt{f} x\right )\right )-\frac{1}{2} i \left (\log \left (1-i \sqrt{d} \sqrt{f} x\right ) \log ^2(x)+2 \text{PolyLog}\left (2,i \sqrt{d} \sqrt{f} x\right ) \log (x)-2 \text{PolyLog}\left (3,i \sqrt{d} \sqrt{f} x\right )\right )\right ) n^2+3 b \left (a^2-2 b n a+2 b \left (\log \left (c x^n\right )-n \log (x)\right ) a+2 b^2 n^2+b^2 \left (\log \left (c x^n\right )-n \log (x)\right )^2+2 b^2 n \left (n \log (x)-\log \left (c x^n\right )\right )\right ) \left (-2 \sqrt{d} \sqrt{f} x (\log (x)-1)-i \left (\log (x) \log \left (i \sqrt{d} \sqrt{f} x+1\right )+\text{PolyLog}\left (2,-i \sqrt{d} \sqrt{f} x\right )\right )+i \left (\log (x) \log \left (1-i \sqrt{d} \sqrt{f} x\right )+\text{PolyLog}\left (2,i \sqrt{d} \sqrt{f} x\right )\right )\right ) n-2 \sqrt{d} \sqrt{f} x \left (a^3-3 b n a^2+3 b \left (\log \left (c x^n\right )-n \log (x)\right ) a^2+6 b^2 n^2 a+3 b^2 \left (\log \left (c x^n\right )-n \log (x)\right )^2 a+6 b^2 n \left (n \log (x)-\log \left (c x^n\right )\right ) a-6 b^3 n^3+b^3 \left (\log \left (c x^n\right )-n \log (x)\right )^3-3 b^3 n \left (\log \left (c x^n\right )-n \log (x)\right )^2+6 b^3 n^2 \left (\log \left (c x^n\right )-n \log (x)\right )\right )+2 \tan ^{-1}\left (\sqrt{d} \sqrt{f} x\right ) \left (a^3-3 b n a^2+3 b \left (\log \left (c x^n\right )-n \log (x)\right ) a^2+6 b^2 n^2 a+3 b^2 \left (\log \left (c x^n\right )-n \log (x)\right )^2 a+6 b^2 n \left (n \log (x)-\log \left (c x^n\right )\right ) a-6 b^3 n^3+b^3 \left (\log \left (c x^n\right )-n \log (x)\right )^3-3 b^3 n \left (\log \left (c x^n\right )-n \log (x)\right )^2+6 b^3 n^2 \left (\log \left (c x^n\right )-n \log (x)\right )\right )+\sqrt{d} \sqrt{f} x \left (a^3-3 b n a^2+6 b^2 n^2 a-6 b^3 n^3+b^3 \log ^3\left (c x^n\right )+3 b^2 (a-b n) \log ^2\left (c x^n\right )+3 b \left (a^2-2 b n a+2 b^2 n^2\right ) \log \left (c x^n\right )\right ) \log \left (d f x^2+1\right )}{\sqrt{d} \sqrt{f}} \]

Antiderivative was successfully verified.

[In]

Integrate[(a + b*Log[c*x^n])^3*Log[d*(d^(-1) + f*x^2)],x]

[Out]

(-2*Sqrt[d]*Sqrt[f]*x*(a^3 - 3*a^2*b*n + 6*a*b^2*n^2 - 6*b^3*n^3 + 6*a*b^2*n*(n*Log[x] - Log[c*x^n]) + 3*a^2*b
*(-(n*Log[x]) + Log[c*x^n]) + 6*b^3*n^2*(-(n*Log[x]) + Log[c*x^n]) + 3*a*b^2*(-(n*Log[x]) + Log[c*x^n])^2 - 3*
b^3*n*(-(n*Log[x]) + Log[c*x^n])^2 + b^3*(-(n*Log[x]) + Log[c*x^n])^3) + 2*ArcTan[Sqrt[d]*Sqrt[f]*x]*(a^3 - 3*
a^2*b*n + 6*a*b^2*n^2 - 6*b^3*n^3 + 6*a*b^2*n*(n*Log[x] - Log[c*x^n]) + 3*a^2*b*(-(n*Log[x]) + Log[c*x^n]) + 6
*b^3*n^2*(-(n*Log[x]) + Log[c*x^n]) + 3*a*b^2*(-(n*Log[x]) + Log[c*x^n])^2 - 3*b^3*n*(-(n*Log[x]) + Log[c*x^n]
)^2 + b^3*(-(n*Log[x]) + Log[c*x^n])^3) + Sqrt[d]*Sqrt[f]*x*(a^3 - 3*a^2*b*n + 6*a*b^2*n^2 - 6*b^3*n^3 + 3*b*(
a^2 - 2*a*b*n + 2*b^2*n^2)*Log[c*x^n] + 3*b^2*(a - b*n)*Log[c*x^n]^2 + b^3*Log[c*x^n]^3)*Log[1 + d*f*x^2] + 3*
b*n*(a^2 - 2*a*b*n + 2*b^2*n^2 + 2*b^2*n*(n*Log[x] - Log[c*x^n]) + 2*a*b*(-(n*Log[x]) + Log[c*x^n]) + b^2*(-(n
*Log[x]) + Log[c*x^n])^2)*(-2*Sqrt[d]*Sqrt[f]*x*(-1 + Log[x]) - I*(Log[x]*Log[1 + I*Sqrt[d]*Sqrt[f]*x] + PolyL
og[2, (-I)*Sqrt[d]*Sqrt[f]*x]) + I*(Log[x]*Log[1 - I*Sqrt[d]*Sqrt[f]*x] + PolyLog[2, I*Sqrt[d]*Sqrt[f]*x])) -
6*b^2*n^2*(a - b*n - b*n*Log[x] + b*Log[c*x^n])*(Sqrt[d]*Sqrt[f]*x*(2 - 2*Log[x] + Log[x]^2) + (I/2)*(Log[x]^2
*Log[1 + I*Sqrt[d]*Sqrt[f]*x] + 2*Log[x]*PolyLog[2, (-I)*Sqrt[d]*Sqrt[f]*x] - 2*PolyLog[3, (-I)*Sqrt[d]*Sqrt[f
]*x]) - (I/2)*(Log[x]^2*Log[1 - I*Sqrt[d]*Sqrt[f]*x] + 2*Log[x]*PolyLog[2, I*Sqrt[d]*Sqrt[f]*x] - 2*PolyLog[3,
I*Sqrt[d]*Sqrt[f]*x])) + 2*b^3*n^3*(-(Sqrt[d]*Sqrt[f]*x*(-6 + 6*Log[x] - 3*Log[x]^2 + Log[x]^3)) - (I/2)*(Log
[x]^3*Log[1 + I*Sqrt[d]*Sqrt[f]*x] + 3*Log[x]^2*PolyLog[2, (-I)*Sqrt[d]*Sqrt[f]*x] - 6*Log[x]*PolyLog[3, (-I)*
Sqrt[d]*Sqrt[f]*x] + 6*PolyLog[4, (-I)*Sqrt[d]*Sqrt[f]*x]) + (I/2)*(Log[x]^3*Log[1 - I*Sqrt[d]*Sqrt[f]*x] + 3*
Log[x]^2*PolyLog[2, I*Sqrt[d]*Sqrt[f]*x] - 6*Log[x]*PolyLog[3, I*Sqrt[d]*Sqrt[f]*x] + 6*PolyLog[4, I*Sqrt[d]*S
qrt[f]*x])))/(Sqrt[d]*Sqrt[f])

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Maple [F]  time = 0.25, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) ^{3}\ln \left ( d \left ({d}^{-1}+f{x}^{2} \right ) \right ) \, dx \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a+b*ln(c*x^n))^3*ln(d*(1/d+f*x^2)),x)

[Out]

int((a+b*ln(c*x^n))^3*ln(d*(1/d+f*x^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*log(c*x^n))^3*log(d*(1/d+f*x^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^{3} \log \left (d f x^{2} + 1\right ) \log \left (c x^{n}\right )^{3} + 3 \, a b^{2} \log \left (d f x^{2} + 1\right ) \log \left (c x^{n}\right )^{2} + 3 \, a^{2} b \log \left (d f x^{2} + 1\right ) \log \left (c x^{n}\right ) + a^{3} \log \left (d f x^{2} + 1\right ), x\right ) \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*log(c*x^n))^3*log(d*(1/d+f*x^2)),x, algorithm="fricas")

[Out]

integral(b^3*log(d*f*x^2 + 1)*log(c*x^n)^3 + 3*a*b^2*log(d*f*x^2 + 1)*log(c*x^n)^2 + 3*a^2*b*log(d*f*x^2 + 1)*
log(c*x^n) + a^3*log(d*f*x^2 + 1), x)

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Sympy [F(-1)]  time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*ln(c*x**n))**3*ln(d*(1/d+f*x**2)),x)

[Out]

Timed out

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Giac [F]  time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b \log \left (c x^{n}\right ) + a\right )}^{3} \log \left ({\left (f x^{2} + \frac{1}{d}\right )} d\right )\,{d x} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*log(c*x^n))^3*log(d*(1/d+f*x^2)),x, algorithm="giac")

[Out]

integrate((b*log(c*x^n) + a)^3*log((f*x^2 + 1/d)*d), x)