3.3.47 \(\int \frac {(a+b \log (c x^n))^2}{(d+e x^2)^2} \, dx\) [247]

Optimal. Leaf size=509 \[ \frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_3\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_3\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}} \]

[Out]

1/2*b*n*(a+b*ln(c*x^n))*ln(1-x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)-1/4*(a+b*ln(c*x^n))^2*ln(1-x*e^(1/2)/(-d
)^(1/2))/(-d)^(3/2)/e^(1/2)-1/2*b*n*(a+b*ln(c*x^n))*ln(1+x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)+1/4*(a+b*ln(
c*x^n))^2*ln(1+x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)-1/2*b^2*n^2*polylog(2,-x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2
)/e^(1/2)+1/2*b*n*(a+b*ln(c*x^n))*polylog(2,-x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)+1/2*b^2*n^2*polylog(2,x*
e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)-1/2*b*n*(a+b*ln(c*x^n))*polylog(2,x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1
/2)-1/2*b^2*n^2*polylog(3,-x*e^(1/2)/(-d)^(1/2))/(-d)^(3/2)/e^(1/2)+1/2*b^2*n^2*polylog(3,x*e^(1/2)/(-d)^(1/2)
)/(-d)^(3/2)/e^(1/2)+1/4*x*(a+b*ln(c*x^n))^2/(-d)^(3/2)/((-d)^(1/2)-x*e^(1/2))+1/4*x*(a+b*ln(c*x^n))^2/(-d)^(3
/2)/((-d)^(1/2)+x*e^(1/2))

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Rubi [A]
time = 0.44, antiderivative size = 509, normalized size of antiderivative = 1.00, number of steps used = 16, number of rules used = 6, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.273, Rules used = {2367, 2355, 2354, 2438, 2421, 6724} \begin {gather*} \frac {b n \text {PolyLog}\left (2,-\frac {\sqrt {e} x}{\sqrt {-d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \text {PolyLog}\left (2,\frac {\sqrt {e} x}{\sqrt {-d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {PolyLog}\left (2,-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {PolyLog}\left (2,\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {PolyLog}\left (3,-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {PolyLog}\left (3,\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b n \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \log \left (\frac {\sqrt {e} x}{\sqrt {-d}}+1\right ) \left (a+b \log \left (c x^n\right )\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}-\frac {\log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right ) \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \sqrt {e}}+\frac {\log \left (\frac {\sqrt {e} x}{\sqrt {-d}}+1\right ) \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \sqrt {e}} \end {gather*}

Antiderivative was successfully verified.

[In]

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

[Out]

(x*(a + b*Log[c*x^n])^2)/(4*(-d)^(3/2)*(Sqrt[-d] - Sqrt[e]*x)) + (x*(a + b*Log[c*x^n])^2)/(4*(-d)^(3/2)*(Sqrt[
-d] + Sqrt[e]*x)) + (b*n*(a + b*Log[c*x^n])*Log[1 - (Sqrt[e]*x)/Sqrt[-d]])/(2*(-d)^(3/2)*Sqrt[e]) - ((a + b*Lo
g[c*x^n])^2*Log[1 - (Sqrt[e]*x)/Sqrt[-d]])/(4*(-d)^(3/2)*Sqrt[e]) - (b*n*(a + b*Log[c*x^n])*Log[1 + (Sqrt[e]*x
)/Sqrt[-d]])/(2*(-d)^(3/2)*Sqrt[e]) + ((a + b*Log[c*x^n])^2*Log[1 + (Sqrt[e]*x)/Sqrt[-d]])/(4*(-d)^(3/2)*Sqrt[
e]) - (b^2*n^2*PolyLog[2, -((Sqrt[e]*x)/Sqrt[-d])])/(2*(-d)^(3/2)*Sqrt[e]) + (b*n*(a + b*Log[c*x^n])*PolyLog[2
, -((Sqrt[e]*x)/Sqrt[-d])])/(2*(-d)^(3/2)*Sqrt[e]) + (b^2*n^2*PolyLog[2, (Sqrt[e]*x)/Sqrt[-d]])/(2*(-d)^(3/2)*
Sqrt[e]) - (b*n*(a + b*Log[c*x^n])*PolyLog[2, (Sqrt[e]*x)/Sqrt[-d]])/(2*(-d)^(3/2)*Sqrt[e]) - (b^2*n^2*PolyLog
[3, -((Sqrt[e]*x)/Sqrt[-d])])/(2*(-d)^(3/2)*Sqrt[e]) + (b^2*n^2*PolyLog[3, (Sqrt[e]*x)/Sqrt[-d]])/(2*(-d)^(3/2
)*Sqrt[e])

Rule 2354

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 2355

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

Rule 2367

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 2421

Int[(Log[(d_.)*((e_) + (f_.)*(x_)^(m_.))]*((a_.) + Log[(c_.)*(x_)^(n_.)]*(b_.))^(p_.))/(x_), x_Symbol] :> Simp
[(-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*L
og[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 2438

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 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 \log \left (c x^n\right )\right )^2}{\left (d+e x^2\right )^2} \, dx &=\int \left (-\frac {e \left (a+b \log \left (c x^n\right )\right )^2}{4 d \left (\sqrt {-d} \sqrt {e}-e x\right )^2}-\frac {e \left (a+b \log \left (c x^n\right )\right )^2}{4 d \left (\sqrt {-d} \sqrt {e}+e x\right )^2}-\frac {e \left (a+b \log \left (c x^n\right )\right )^2}{2 d \left (-d e-e^2 x^2\right )}\right ) \, dx\\ &=-\frac {e \int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{\left (\sqrt {-d} \sqrt {e}-e x\right )^2} \, dx}{4 d}-\frac {e \int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{\left (\sqrt {-d} \sqrt {e}+e x\right )^2} \, dx}{4 d}-\frac {e \int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{-d e-e^2 x^2} \, dx}{2 d}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}-\frac {e \int \left (-\frac {\sqrt {-d} \left (a+b \log \left (c x^n\right )\right )^2}{2 d e \left (\sqrt {-d}-\sqrt {e} x\right )}-\frac {\sqrt {-d} \left (a+b \log \left (c x^n\right )\right )^2}{2 d e \left (\sqrt {-d}+\sqrt {e} x\right )}\right ) \, dx}{2 d}-\frac {\left (b \sqrt {e} n\right ) \int \frac {a+b \log \left (c x^n\right )}{\sqrt {-d} \sqrt {e}-e x} \, dx}{2 (-d)^{3/2}}-\frac {\left (b \sqrt {e} n\right ) \int \frac {a+b \log \left (c x^n\right )}{\sqrt {-d} \sqrt {e}+e x} \, dx}{2 (-d)^{3/2}}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {\int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{\sqrt {-d}-\sqrt {e} x} \, dx}{4 (-d)^{3/2}}+\frac {\int \frac {\left (a+b \log \left (c x^n\right )\right )^2}{\sqrt {-d}+\sqrt {e} x} \, dx}{4 (-d)^{3/2}}-\frac {\left (b^2 n^2\right ) \int \frac {\log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (b^2 n^2\right ) \int \frac {\log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {(b n) \int \frac {\left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}-\frac {(b n) \int \frac {\left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {\left (b^2 n^2\right ) \int \frac {\text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (b^2 n^2\right ) \int \frac {\text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{x} \, dx}{2 (-d)^{3/2} \sqrt {e}}\\ &=\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {x \left (a+b \log \left (c x^n\right )\right )^2}{4 (-d)^{3/2} \left (\sqrt {-d}+\sqrt {e} x\right )}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{4 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}-\frac {b^2 n^2 \text {Li}_3\left (-\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}+\frac {b^2 n^2 \text {Li}_3\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{2 (-d)^{3/2} \sqrt {e}}\\ \end {align*}

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Mathematica [A]
time = 0.49, size = 432, normalized size = 0.85 \begin {gather*} \frac {-\frac {\left (a+b \log \left (c x^n\right )\right )^2}{d \left (\sqrt {-d}-\sqrt {e} x\right )}+\frac {\left (a+b \log \left (c x^n\right )\right )^2}{d \left (\sqrt {-d}+\sqrt {e} x\right )}-\frac {2 b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{(-d)^{3/2}}+\frac {\left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{(-d)^{3/2}}+\frac {2 b n \left (a+b \log \left (c x^n\right )\right ) \log \left (1+\frac {d \sqrt {e} x}{(-d)^{3/2}}\right )}{(-d)^{3/2}}+\frac {d \left (a+b \log \left (c x^n\right )\right )^2 \log \left (1+\frac {d \sqrt {e} x}{(-d)^{3/2}}\right )}{(-d)^{5/2}}+\frac {2 b^2 n^2 \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{(-d)^{3/2}}-\frac {2 b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{(-d)^{3/2}}-\frac {2 b^2 n^2 \text {Li}_2\left (\frac {d \sqrt {e} x}{(-d)^{3/2}}\right )}{(-d)^{3/2}}+\frac {2 b n \left (a+b \log \left (c x^n\right )\right ) \text {Li}_2\left (\frac {d \sqrt {e} x}{(-d)^{3/2}}\right )}{(-d)^{3/2}}+\frac {2 b^2 n^2 \text {Li}_3\left (\frac {\sqrt {e} x}{\sqrt {-d}}\right )}{(-d)^{3/2}}-\frac {2 b^2 n^2 \text {Li}_3\left (\frac {d \sqrt {e} x}{(-d)^{3/2}}\right )}{(-d)^{3/2}}}{4 \sqrt {e}} \end {gather*}

Antiderivative was successfully verified.

[In]

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

[Out]

(-((a + b*Log[c*x^n])^2/(d*(Sqrt[-d] - Sqrt[e]*x))) + (a + b*Log[c*x^n])^2/(d*(Sqrt[-d] + Sqrt[e]*x)) - (2*b*n
*(a + b*Log[c*x^n])*Log[1 + (Sqrt[e]*x)/Sqrt[-d]])/(-d)^(3/2) + ((a + b*Log[c*x^n])^2*Log[1 + (Sqrt[e]*x)/Sqrt
[-d]])/(-d)^(3/2) + (2*b*n*(a + b*Log[c*x^n])*Log[1 + (d*Sqrt[e]*x)/(-d)^(3/2)])/(-d)^(3/2) + (d*(a + b*Log[c*
x^n])^2*Log[1 + (d*Sqrt[e]*x)/(-d)^(3/2)])/(-d)^(5/2) + (2*b^2*n^2*PolyLog[2, (Sqrt[e]*x)/Sqrt[-d]])/(-d)^(3/2
) - (2*b*n*(a + b*Log[c*x^n])*PolyLog[2, (Sqrt[e]*x)/Sqrt[-d]])/(-d)^(3/2) - (2*b^2*n^2*PolyLog[2, (d*Sqrt[e]*
x)/(-d)^(3/2)])/(-d)^(3/2) + (2*b*n*(a + b*Log[c*x^n])*PolyLog[2, (d*Sqrt[e]*x)/(-d)^(3/2)])/(-d)^(3/2) + (2*b
^2*n^2*PolyLog[3, (Sqrt[e]*x)/Sqrt[-d]])/(-d)^(3/2) - (2*b^2*n^2*PolyLog[3, (d*Sqrt[e]*x)/(-d)^(3/2)])/(-d)^(3
/2))/(4*Sqrt[e])

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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int \frac {\left (a +b \ln \left (c \,x^{n}\right )\right )^{2}}{\left (e \,x^{2}+d \right )^{2}}\, dx\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

int((a+b*ln(c*x^n))^2/(e*x^2+d)^2,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*log(c*x^n))^2/(e*x^2+d)^2,x, algorithm="maxima")

[Out]

1/2*a^2*(arctan(x*e^(1/2)/sqrt(d))*e^(-1/2)/d^(3/2) + x/(d*x^2*e + d^2)) + integrate((b^2*log(c)^2 + b^2*log(x
^n)^2 + 2*a*b*log(c) + 2*(b^2*log(c) + a*b)*log(x^n))/(x^4*e^2 + 2*d*x^2*e + d^2), 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*log(c*x^n))^2/(e*x^2+d)^2,x, algorithm="fricas")

[Out]

integral((b^2*log(c*x^n)^2 + 2*a*b*log(c*x^n) + a^2)/(x^4*e^2 + 2*d*x^2*e + d^2), x)

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

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*ln(c*x**n))**2/(e*x**2+d)**2,x)

[Out]

Integral((a + b*log(c*x**n))**2/(d + e*x**2)**2, 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*log(c*x^n))^2/(e*x^2+d)^2,x, algorithm="giac")

[Out]

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

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

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + b*log(c*x^n))^2/(d + e*x^2)^2,x)

[Out]

int((a + b*log(c*x^n))^2/(d + e*x^2)^2, x)

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