\(\int \frac {A+B \log (\frac {e (c+d x)^2}{(a+b x)^2})}{(a g+b g x)^5} \, dx\) [209]

Optimal result

Integrand size = 32, antiderivative size = 208 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=\frac {B}{8 b g^5 (a+b x)^4}-\frac {B d}{6 b (b c-a d) g^5 (a+b x)^3}+\frac {B d^2}{4 b (b c-a d)^2 g^5 (a+b x)^2}-\frac {B d^3}{2 b (b c-a d)^3 g^5 (a+b x)}-\frac {B d^4 \log (a+b x)}{2 b (b c-a d)^4 g^5}+\frac {B d^4 \log (c+d x)}{2 b (b c-a d)^4 g^5}-\frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{4 b g^5 (a+b x)^4} \] Output:

1/8*B/b/g^5/(b*x+a)^4-1/6*B*d/b/(-a*d+b*c)/g^5/(b*x+a)^3+1/4*B*d^2/b/(-a*d 
+b*c)^2/g^5/(b*x+a)^2-1/2*B*d^3/b/(-a*d+b*c)^3/g^5/(b*x+a)-1/2*B*d^4*ln(b* 
x+a)/b/(-a*d+b*c)^4/g^5+1/2*B*d^4*ln(d*x+c)/b/(-a*d+b*c)^4/g^5-1/4*(A+B*ln 
(e*(d*x+c)^2/(b*x+a)^2))/b/g^5/(b*x+a)^4
                                                                                    
                                                                                    
 

Mathematica [A] (verified)

Time = 0.17 (sec) , antiderivative size = 162, normalized size of antiderivative = 0.78 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=\frac {\frac {B \left (3 (b c-a d)^4+4 d (-b c+a d)^3 (a+b x)+6 d^2 (b c-a d)^2 (a+b x)^2+12 d^3 (-b c+a d) (a+b x)^3-12 d^4 (a+b x)^4 \log (a+b x)+12 d^4 (a+b x)^4 \log (c+d x)\right )}{(b c-a d)^4}-6 \left (A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )\right )}{24 b g^5 (a+b x)^4} \] Input:

Integrate[(A + B*Log[(e*(c + d*x)^2)/(a + b*x)^2])/(a*g + b*g*x)^5,x]
 

Output:

((B*(3*(b*c - a*d)^4 + 4*d*(-(b*c) + a*d)^3*(a + b*x) + 6*d^2*(b*c - a*d)^ 
2*(a + b*x)^2 + 12*d^3*(-(b*c) + a*d)*(a + b*x)^3 - 12*d^4*(a + b*x)^4*Log 
[a + b*x] + 12*d^4*(a + b*x)^4*Log[c + d*x]))/(b*c - a*d)^4 - 6*(A + B*Log 
[(e*(c + d*x)^2)/(a + b*x)^2]))/(24*b*g^5*(a + b*x)^4)
 

Rubi [A] (verified)

Time = 0.38 (sec) , antiderivative size = 188, normalized size of antiderivative = 0.90, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {2948, 27, 54, 2009}

Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.

\(\displaystyle \int \frac {B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )+A}{(a g+b g x)^5} \, dx\)

\(\Big \downarrow \) 2948

\(\displaystyle -\frac {B (b c-a d) \int \frac {1}{g^4 (a+b x)^5 (c+d x)}dx}{2 b g}-\frac {B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )+A}{4 b g^5 (a+b x)^4}\)

\(\Big \downarrow \) 27

\(\displaystyle -\frac {B (b c-a d) \int \frac {1}{(a+b x)^5 (c+d x)}dx}{2 b g^5}-\frac {B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )+A}{4 b g^5 (a+b x)^4}\)

\(\Big \downarrow \) 54

\(\displaystyle -\frac {B (b c-a d) \int \left (-\frac {d^5}{(b c-a d)^5 (c+d x)}+\frac {b d^4}{(b c-a d)^5 (a+b x)}-\frac {b d^3}{(b c-a d)^4 (a+b x)^2}+\frac {b d^2}{(b c-a d)^3 (a+b x)^3}-\frac {b d}{(b c-a d)^2 (a+b x)^4}+\frac {b}{(b c-a d) (a+b x)^5}\right )dx}{2 b g^5}-\frac {B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )+A}{4 b g^5 (a+b x)^4}\)

\(\Big \downarrow \) 2009

\(\displaystyle -\frac {B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )+A}{4 b g^5 (a+b x)^4}-\frac {B (b c-a d) \left (\frac {d^4 \log (a+b x)}{(b c-a d)^5}-\frac {d^4 \log (c+d x)}{(b c-a d)^5}+\frac {d^3}{(a+b x) (b c-a d)^4}-\frac {d^2}{2 (a+b x)^2 (b c-a d)^3}+\frac {d}{3 (a+b x)^3 (b c-a d)^2}-\frac {1}{4 (a+b x)^4 (b c-a d)}\right )}{2 b g^5}\)

Input:

Int[(A + B*Log[(e*(c + d*x)^2)/(a + b*x)^2])/(a*g + b*g*x)^5,x]
 

Output:

-1/2*(B*(b*c - a*d)*(-1/4*1/((b*c - a*d)*(a + b*x)^4) + d/(3*(b*c - a*d)^2 
*(a + b*x)^3) - d^2/(2*(b*c - a*d)^3*(a + b*x)^2) + d^3/((b*c - a*d)^4*(a 
+ b*x)) + (d^4*Log[a + b*x])/(b*c - a*d)^5 - (d^4*Log[c + d*x])/(b*c - a*d 
)^5))/(b*g^5) - (A + B*Log[(e*(c + d*x)^2)/(a + b*x)^2])/(4*b*g^5*(a + b*x 
)^4)
 

Defintions of rubi rules used

rule 27

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

rule 54

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

rule 2009

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

rule 2948

Int[((A_.) + Log[(e_.)*((a_.) + (b_.)*(x_))^(n_.)*((c_.) + (d_.)*(x_))^(mn_ 
)]*(B_.))*((f_.) + (g_.)*(x_))^(m_.), x_Symbol] :> Simp[(f + g*x)^(m + 1)*( 
(A + B*Log[e*((a + b*x)^n/(c + d*x)^n)])/(g*(m + 1))), x] - Simp[B*n*((b*c 
- a*d)/(g*(m + 1)))   Int[(f + g*x)^(m + 1)/((a + b*x)*(c + d*x)), x], x] / 
; FreeQ[{a, b, c, d, e, f, g, A, B, m, n}, x] && EqQ[n + mn, 0] && NeQ[b*c 
- a*d, 0] && NeQ[m, -1] &&  !(EqQ[m, -2] && IntegerQ[n])
 

Maple [A] (verified)

Time = 2.08 (sec) , antiderivative size = 232, normalized size of antiderivative = 1.12

method	result	size
derivativedivides	\(-\frac {\frac {A}{4 g^{5} \left (b x +a \right )^{4}}+\frac {B \left (\frac {\ln \left (\frac {e \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )^{2}}{b^{2}}\right )}{4 \left (b x +a \right )^{4}}-\left (\frac {d a}{2}-\frac {b c}{2}\right ) \left (\frac {\frac {\left (d a -b c \right ) \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{4 \left (b x +a \right )^{4}}+\frac {d \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{3 \left (b x +a \right )^{3}}+\frac {\left (d a -b c \right ) d^{2}}{2 \left (b x +a \right )^{2}}+\frac {d^{3}}{b x +a}}{\left (d a -b c \right )^{4}}+\frac {d^{4} \ln \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )}{\left (d a -b c \right )^{5}}\right )\right )}{g^{5}}}{b}\)	\(232\)
default	\(-\frac {\frac {A}{4 g^{5} \left (b x +a \right )^{4}}+\frac {B \left (\frac {\ln \left (\frac {e \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )^{2}}{b^{2}}\right )}{4 \left (b x +a \right )^{4}}-\left (\frac {d a}{2}-\frac {b c}{2}\right ) \left (\frac {\frac {\left (d a -b c \right ) \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{4 \left (b x +a \right )^{4}}+\frac {d \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{3 \left (b x +a \right )^{3}}+\frac {\left (d a -b c \right ) d^{2}}{2 \left (b x +a \right )^{2}}+\frac {d^{3}}{b x +a}}{\left (d a -b c \right )^{4}}+\frac {d^{4} \ln \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )}{\left (d a -b c \right )^{5}}\right )\right )}{g^{5}}}{b}\)	\(232\)
parts	\(-\frac {A}{4 g^{5} \left (b x +a \right )^{4} b}-\frac {B \left (\frac {\ln \left (\frac {e \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )^{2}}{b^{2}}\right )}{4 \left (b x +a \right )^{4}}-\left (\frac {d a}{2}-\frac {b c}{2}\right ) \left (\frac {\frac {\left (d a -b c \right ) \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{4 \left (b x +a \right )^{4}}+\frac {d \left (a^{2} d^{2}-2 a c d b +c^{2} b^{2}\right )}{3 \left (b x +a \right )^{3}}+\frac {\left (d a -b c \right ) d^{2}}{2 \left (b x +a \right )^{2}}+\frac {d^{3}}{b x +a}}{\left (d a -b c \right )^{4}}+\frac {d^{4} \ln \left (\frac {a d}{b x +a}-\frac {b c}{b x +a}-d \right )}{\left (d a -b c \right )^{5}}\right )\right )}{g^{5} b}\)	\(234\)
orering	\(\frac {\left (b x +a \right ) \left (72 b^{3} d^{4} x^{4}+258 a \,b^{2} d^{4} x^{3}+30 b^{3} c \,d^{3} x^{3}+332 a^{2} b \,d^{4} x^{2}+110 a \,b^{2} c \,d^{3} x^{2}-10 b^{3} c^{2} d^{2} x^{2}+173 a^{3} d^{4} x +145 a^{2} b c \,d^{3} x -35 a \,b^{2} c^{2} d^{2} x +5 b^{3} c^{3} d x +173 a^{3} c \,d^{3}-187 a^{2} b \,c^{2} d^{2}+113 a \,b^{2} c^{3} d -27 b^{3} c^{4}\right ) \left (A +B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )\right )}{48 \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) \left (b g x +a g \right )^{5}}+\frac {\left (12 b^{3} d^{3} x^{3}+42 a \,b^{2} d^{3} x^{2}-6 b^{3} c \,d^{2} x^{2}+52 a^{2} b \,d^{3} x -20 a \,b^{2} c \,d^{2} x +4 b^{3} c^{2} d x +25 a^{3} d^{3}-23 a^{2} b c \,d^{2}+13 a \,b^{2} c^{2} d -3 b^{3} c^{3}\right ) \left (b x +a \right )^{2} \left (d x +c \right ) \left (\frac {B \left (\frac {2 e \left (d x +c \right ) d}{\left (b x +a \right )^{2}}-\frac {2 e \left (d x +c \right )^{2} b}{\left (b x +a \right )^{3}}\right ) \left (b x +a \right )^{2}}{e \left (d x +c \right )^{2} \left (b g x +a g \right )^{5}}-\frac {5 \left (A +B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )\right ) b g}{\left (b g x +a g \right )^{6}}\right )}{48 b \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right )}\)	\(519\)
risch	\(-\frac {B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{4 b \,g^{5} \left (b x +a \right )^{4}}-\frac {-36 B \,a^{2} b^{2} c^{2} d^{2}-6 B \,b^{4} c^{2} d^{2} x^{2}-12 B a \,b^{3} d^{4} x^{3}+12 B \,b^{4} c \,d^{3} x^{3}-52 B \,a^{3} b \,d^{4} x +4 B \,b^{4} c^{3} d x -24 B a \,b^{3} c^{2} d^{2} x -42 B \,a^{2} b^{2} d^{4} x^{2}+48 B a \,b^{3} c \,d^{3} x^{2}+72 B \,a^{2} b^{2} c \,d^{3} x +16 B a \,b^{3} c^{3} d +48 B \,a^{3} b c \,d^{3}-24 A \,a^{3} b c \,d^{3}+36 A \,a^{2} b^{2} c^{2} d^{2}-24 A a \,b^{3} c^{3} d -48 B \ln \left (-d x -c \right ) a \,b^{3} d^{4} x^{3}+48 B \ln \left (b x +a \right ) a \,b^{3} d^{4} x^{3}-72 B \ln \left (-d x -c \right ) a^{2} b^{2} d^{4} x^{2}+72 B \ln \left (b x +a \right ) a^{2} b^{2} d^{4} x^{2}-48 B \ln \left (-d x -c \right ) a^{3} b \,d^{4} x +48 B \ln \left (b x +a \right ) a^{3} b \,d^{4} x +6 A \,a^{4} d^{4}-12 B \ln \left (-d x -c \right ) b^{4} d^{4} x^{4}+12 B \ln \left (b x +a \right ) b^{4} d^{4} x^{4}-25 B \,a^{4} d^{4}-3 B \,b^{4} c^{4}+6 A \,b^{4} c^{4}-12 B \ln \left (-d x -c \right ) a^{4} d^{4}+12 B \ln \left (b x +a \right ) a^{4} d^{4}}{24 \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) g^{5} \left (b x +a \right )^{4} b}\)	\(527\)
parallelrisch	\(\frac {-36 B \,x^{4} a^{4} b^{5} c^{3} d^{2}+16 B \,x^{4} a^{3} b^{6} c^{4} d +24 A \,x^{3} a^{7} b^{2} c \,d^{4}-96 A \,x^{3} a^{6} b^{3} c^{2} d^{3}+144 A \,x^{3} a^{5} b^{4} c^{3} d^{2}-96 A \,x^{3} a^{4} b^{5} c^{4} d -88 B \,x^{3} a^{7} b^{2} c \,d^{4}+180 B \,x^{3} a^{6} b^{3} c^{2} d^{3}-144 B \,x^{3} a^{5} b^{4} c^{3} d^{2}+64 B \,x^{3} a^{4} b^{5} c^{4} d +36 A \,x^{2} a^{8} b c \,d^{4}-144 A \,x^{2} a^{7} b^{2} c^{2} d^{3}+216 A \,x^{2} a^{6} b^{3} c^{3} d^{2}+36 A \,x^{4} a^{4} b^{5} c^{3} d^{2}-24 A \,x^{4} a^{3} b^{6} c^{4} d -25 B \,x^{4} a^{6} b^{3} c \,d^{4}+48 B \,x^{4} a^{5} b^{4} c^{2} d^{3}+24 B x \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{9} c \,d^{4}-36 B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{8} b \,c^{3} d^{2}+24 B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{7} b^{2} c^{4} d -144 A \,x^{2} a^{5} b^{4} c^{4} d -108 B \,x^{2} a^{8} b c \,d^{4}+240 B \,x^{2} a^{7} b^{2} c^{2} d^{3}-210 B \,x^{2} a^{6} b^{3} c^{3} d^{2}+96 B \,x^{2} a^{5} b^{4} c^{4} d -96 A x \,a^{8} b \,c^{2} d^{3}+144 A x \,a^{7} b^{2} c^{3} d^{2}-96 A x \,a^{6} b^{3} c^{4} d +120 B x \,a^{8} b \,c^{2} d^{3}-120 B x \,a^{7} b^{2} c^{3} d^{2}+60 B x \,a^{6} b^{3} c^{4} d +6 A \,x^{4} a^{6} b^{3} c \,d^{4}-24 A \,x^{4} a^{5} b^{4} c^{2} d^{3}-12 B \,x^{3} a^{3} b^{6} c^{5}+36 A \,x^{2} a^{4} b^{5} c^{5}-18 B \,x^{2} a^{4} b^{5} c^{5}+24 A x \,a^{9} c \,d^{4}+24 A x \,a^{5} b^{4} c^{5}-48 B x \,a^{9} c \,d^{4}-12 B x \,a^{5} b^{4} c^{5}+6 A \,x^{4} a^{2} b^{7} c^{5}-3 B \,x^{4} a^{2} b^{7} c^{5}+24 A \,x^{3} a^{3} b^{6} c^{5}+24 B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{9} c^{2} d^{3}-6 B \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{6} b^{3} c^{5}+6 B \,x^{4} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{6} b^{3} c \,d^{4}+24 B \,x^{3} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{7} b^{2} c \,d^{4}+36 B \,x^{2} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right ) a^{8} b c \,d^{4}}{24 g^{5} \left (b x +a \right )^{4} \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) a^{6} c}\)	\(944\)
norman	\(\frac {\frac {B \,a^{3} d^{4} x \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{\left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) g}+\frac {a \,d^{4} B \,b^{2} x^{3} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{\left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) g}+\frac {\left (2 A \,a^{3} d^{3}-6 A \,a^{2} b c \,d^{2}+6 A a \,b^{2} c^{2} d -2 A \,b^{3} c^{3}-4 B \,a^{3} d^{3}+6 B \,a^{2} b c \,d^{2}-4 B a \,b^{2} c^{2} d +B \,c^{3} b^{3}\right ) x}{2 g a \left (a^{3} d^{3}-3 a^{2} b c \,d^{2}+3 a \,b^{2} c^{2} d -b^{3} c^{3}\right )}+\frac {B c \left (4 a^{3} d^{3}-6 a^{2} b c \,d^{2}+4 a \,b^{2} c^{2} d -b^{3} c^{3}\right ) \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{4 g \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right )}+\frac {\left (6 A \,a^{3} d^{3}-18 A \,a^{2} b c \,d^{2}+18 A a \,b^{2} c^{2} d -6 A \,b^{3} c^{3}-25 B \,a^{3} d^{3}+23 B \,a^{2} b c \,d^{2}-13 B a \,b^{2} c^{2} d +3 B \,c^{3} b^{3}\right ) b^{3} x^{4}}{24 g \,a^{4} \left (a^{3} d^{3}-3 a^{2} b c \,d^{2}+3 a \,b^{2} c^{2} d -b^{3} c^{3}\right )}+\frac {\left (6 A \,a^{3} d^{3}-18 A \,a^{2} b c \,d^{2}+18 A a \,b^{2} c^{2} d -6 A \,b^{3} c^{3}-22 B \,a^{3} d^{3}+23 B \,a^{2} b c \,d^{2}-13 B a \,b^{2} c^{2} d +3 B \,c^{3} b^{3}\right ) b^{2} x^{3}}{6 g \,a^{3} \left (a^{3} d^{3}-3 a^{2} b c \,d^{2}+3 a \,b^{2} c^{2} d -b^{3} c^{3}\right )}+\frac {\left (6 A \,a^{3} d^{3}-18 A \,a^{2} b c \,d^{2}+18 A a \,b^{2} c^{2} d -6 A \,b^{3} c^{3}-18 B \,a^{3} d^{3}+22 B \,a^{2} b c \,d^{2}-13 B a \,b^{2} c^{2} d +3 B \,c^{3} b^{3}\right ) b \,x^{2}}{4 g \,a^{2} \left (a^{3} d^{3}-3 a^{2} b c \,d^{2}+3 a \,b^{2} c^{2} d -b^{3} c^{3}\right )}+\frac {d^{4} B \,b^{3} x^{4} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{4 \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) g}+\frac {3 B \,a^{2} b \,d^{4} x^{2} \ln \left (\frac {e \left (d x +c \right )^{2}}{\left (b x +a \right )^{2}}\right )}{2 \left (a^{4} d^{4}-4 a^{3} b c \,d^{3}+6 a^{2} b^{2} c^{2} d^{2}-4 a \,b^{3} c^{3} d +b^{4} c^{4}\right ) g}}{g^{4} \left (b x +a \right )^{4}}\)	\(979\)

Input:

int((A+B*ln(e*(d*x+c)^2/(b*x+a)^2))/(b*g*x+a*g)^5,x,method=_RETURNVERBOSE)
 

Output:

-1/b*(1/4/g^5*A/(b*x+a)^4+1/g^5*B*(1/4/(b*x+a)^4*ln(e*(a*d/(b*x+a)-b*c/(b* 
x+a)-d)^2/b^2)-(1/2*d*a-1/2*b*c)*(1/(a*d-b*c)^4*(1/4*(a*d-b*c)*(a^2*d^2-2* 
a*b*c*d+b^2*c^2)/(b*x+a)^4+1/3*d*(a^2*d^2-2*a*b*c*d+b^2*c^2)/(b*x+a)^3+1/2 
*(a*d-b*c)*d^2/(b*x+a)^2+d^3/(b*x+a))+d^4/(a*d-b*c)^5*ln(a*d/(b*x+a)-b*c/( 
b*x+a)-d))))
 

Fricas [B] (verification not implemented)

Leaf count of result is larger than twice the leaf count of optimal. 658 vs. \(2 (194) = 388\).

Time = 0.09 (sec) , antiderivative size = 658, normalized size of antiderivative = 3.16 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=-\frac {3 \, {\left (2 \, A - B\right )} b^{4} c^{4} - 8 \, {\left (3 \, A - 2 \, B\right )} a b^{3} c^{3} d + 36 \, {\left (A - B\right )} a^{2} b^{2} c^{2} d^{2} - 24 \, {\left (A - 2 \, B\right )} a^{3} b c d^{3} + {\left (6 \, A - 25 \, B\right )} a^{4} d^{4} + 12 \, {\left (B b^{4} c d^{3} - B a b^{3} d^{4}\right )} x^{3} - 6 \, {\left (B b^{4} c^{2} d^{2} - 8 \, B a b^{3} c d^{3} + 7 \, B a^{2} b^{2} d^{4}\right )} x^{2} + 4 \, {\left (B b^{4} c^{3} d - 6 \, B a b^{3} c^{2} d^{2} + 18 \, B a^{2} b^{2} c d^{3} - 13 \, B a^{3} b d^{4}\right )} x - 6 \, {\left (B b^{4} d^{4} x^{4} + 4 \, B a b^{3} d^{4} x^{3} + 6 \, B a^{2} b^{2} d^{4} x^{2} + 4 \, B a^{3} b d^{4} x - B b^{4} c^{4} + 4 \, B a b^{3} c^{3} d - 6 \, B a^{2} b^{2} c^{2} d^{2} + 4 \, B a^{3} b c d^{3}\right )} \log \left (\frac {d^{2} e x^{2} + 2 \, c d e x + c^{2} e}{b^{2} x^{2} + 2 \, a b x + a^{2}}\right )}{24 \, {\left ({\left (b^{9} c^{4} - 4 \, a b^{8} c^{3} d + 6 \, a^{2} b^{7} c^{2} d^{2} - 4 \, a^{3} b^{6} c d^{3} + a^{4} b^{5} d^{4}\right )} g^{5} x^{4} + 4 \, {\left (a b^{8} c^{4} - 4 \, a^{2} b^{7} c^{3} d + 6 \, a^{3} b^{6} c^{2} d^{2} - 4 \, a^{4} b^{5} c d^{3} + a^{5} b^{4} d^{4}\right )} g^{5} x^{3} + 6 \, {\left (a^{2} b^{7} c^{4} - 4 \, a^{3} b^{6} c^{3} d + 6 \, a^{4} b^{5} c^{2} d^{2} - 4 \, a^{5} b^{4} c d^{3} + a^{6} b^{3} d^{4}\right )} g^{5} x^{2} + 4 \, {\left (a^{3} b^{6} c^{4} - 4 \, a^{4} b^{5} c^{3} d + 6 \, a^{5} b^{4} c^{2} d^{2} - 4 \, a^{6} b^{3} c d^{3} + a^{7} b^{2} d^{4}\right )} g^{5} x + {\left (a^{4} b^{5} c^{4} - 4 \, a^{5} b^{4} c^{3} d + 6 \, a^{6} b^{3} c^{2} d^{2} - 4 \, a^{7} b^{2} c d^{3} + a^{8} b d^{4}\right )} g^{5}\right )}} \] Input:

integrate((A+B*log(e*(d*x+c)^2/(b*x+a)^2))/(b*g*x+a*g)^5,x, algorithm="fri 
cas")
 

Output:

-1/24*(3*(2*A - B)*b^4*c^4 - 8*(3*A - 2*B)*a*b^3*c^3*d + 36*(A - B)*a^2*b^ 
2*c^2*d^2 - 24*(A - 2*B)*a^3*b*c*d^3 + (6*A - 25*B)*a^4*d^4 + 12*(B*b^4*c* 
d^3 - B*a*b^3*d^4)*x^3 - 6*(B*b^4*c^2*d^2 - 8*B*a*b^3*c*d^3 + 7*B*a^2*b^2* 
d^4)*x^2 + 4*(B*b^4*c^3*d - 6*B*a*b^3*c^2*d^2 + 18*B*a^2*b^2*c*d^3 - 13*B* 
a^3*b*d^4)*x - 6*(B*b^4*d^4*x^4 + 4*B*a*b^3*d^4*x^3 + 6*B*a^2*b^2*d^4*x^2 
+ 4*B*a^3*b*d^4*x - B*b^4*c^4 + 4*B*a*b^3*c^3*d - 6*B*a^2*b^2*c^2*d^2 + 4* 
B*a^3*b*c*d^3)*log((d^2*e*x^2 + 2*c*d*e*x + c^2*e)/(b^2*x^2 + 2*a*b*x + a^ 
2)))/((b^9*c^4 - 4*a*b^8*c^3*d + 6*a^2*b^7*c^2*d^2 - 4*a^3*b^6*c*d^3 + a^4 
*b^5*d^4)*g^5*x^4 + 4*(a*b^8*c^4 - 4*a^2*b^7*c^3*d + 6*a^3*b^6*c^2*d^2 - 4 
*a^4*b^5*c*d^3 + a^5*b^4*d^4)*g^5*x^3 + 6*(a^2*b^7*c^4 - 4*a^3*b^6*c^3*d + 
 6*a^4*b^5*c^2*d^2 - 4*a^5*b^4*c*d^3 + a^6*b^3*d^4)*g^5*x^2 + 4*(a^3*b^6*c 
^4 - 4*a^4*b^5*c^3*d + 6*a^5*b^4*c^2*d^2 - 4*a^6*b^3*c*d^3 + a^7*b^2*d^4)* 
g^5*x + (a^4*b^5*c^4 - 4*a^5*b^4*c^3*d + 6*a^6*b^3*c^2*d^2 - 4*a^7*b^2*c*d 
^3 + a^8*b*d^4)*g^5)
                                                                                    
                                                                                    
 

Sympy [B] (verification not implemented)

Leaf count of result is larger than twice the leaf count of optimal. 947 vs. \(2 (180) = 360\).

Time = 2.55 (sec) , antiderivative size = 947, normalized size of antiderivative = 4.55 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx =\text {Too large to display} \] Input:

integrate((A+B*ln(e*(d*x+c)**2/(b*x+a)**2))/(b*g*x+a*g)**5,x)
 

Output:

-B*log(e*(c + d*x)**2/(a + b*x)**2)/(4*a**4*b*g**5 + 16*a**3*b**2*g**5*x + 
 24*a**2*b**3*g**5*x**2 + 16*a*b**4*g**5*x**3 + 4*b**5*g**5*x**4) + B*d**4 
*log(x + (-B*a**5*d**9/(a*d - b*c)**4 + 5*B*a**4*b*c*d**8/(a*d - b*c)**4 - 
 10*B*a**3*b**2*c**2*d**7/(a*d - b*c)**4 + 10*B*a**2*b**3*c**3*d**6/(a*d - 
 b*c)**4 - 5*B*a*b**4*c**4*d**5/(a*d - b*c)**4 + B*a*d**5 + B*b**5*c**5*d* 
*4/(a*d - b*c)**4 + B*b*c*d**4)/(2*B*b*d**5))/(2*b*g**5*(a*d - b*c)**4) - 
B*d**4*log(x + (B*a**5*d**9/(a*d - b*c)**4 - 5*B*a**4*b*c*d**8/(a*d - b*c) 
**4 + 10*B*a**3*b**2*c**2*d**7/(a*d - b*c)**4 - 10*B*a**2*b**3*c**3*d**6/( 
a*d - b*c)**4 + 5*B*a*b**4*c**4*d**5/(a*d - b*c)**4 + B*a*d**5 - B*b**5*c* 
*5*d**4/(a*d - b*c)**4 + B*b*c*d**4)/(2*B*b*d**5))/(2*b*g**5*(a*d - b*c)** 
4) + (-6*A*a**3*d**3 + 18*A*a**2*b*c*d**2 - 18*A*a*b**2*c**2*d + 6*A*b**3* 
c**3 + 25*B*a**3*d**3 - 23*B*a**2*b*c*d**2 + 13*B*a*b**2*c**2*d - 3*B*b**3 
*c**3 + 12*B*b**3*d**3*x**3 + x**2*(42*B*a*b**2*d**3 - 6*B*b**3*c*d**2) + 
x*(52*B*a**2*b*d**3 - 20*B*a*b**2*c*d**2 + 4*B*b**3*c**2*d))/(24*a**7*b*d* 
*3*g**5 - 72*a**6*b**2*c*d**2*g**5 + 72*a**5*b**3*c**2*d*g**5 - 24*a**4*b* 
*4*c**3*g**5 + x**4*(24*a**3*b**5*d**3*g**5 - 72*a**2*b**6*c*d**2*g**5 + 7 
2*a*b**7*c**2*d*g**5 - 24*b**8*c**3*g**5) + x**3*(96*a**4*b**4*d**3*g**5 - 
 288*a**3*b**5*c*d**2*g**5 + 288*a**2*b**6*c**2*d*g**5 - 96*a*b**7*c**3*g* 
*5) + x**2*(144*a**5*b**3*d**3*g**5 - 432*a**4*b**4*c*d**2*g**5 + 432*a**3 
*b**5*c**2*d*g**5 - 144*a**2*b**6*c**3*g**5) + x*(96*a**6*b**2*d**3*g**...
 

Maxima [B] (verification not implemented)

Leaf count of result is larger than twice the leaf count of optimal. 699 vs. \(2 (194) = 388\).

Time = 0.06 (sec) , antiderivative size = 699, normalized size of antiderivative = 3.36 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=-\frac {1}{24} \, B {\left (\frac {12 \, b^{3} d^{3} x^{3} - 3 \, b^{3} c^{3} + 13 \, a b^{2} c^{2} d - 23 \, a^{2} b c d^{2} + 25 \, a^{3} d^{3} - 6 \, {\left (b^{3} c d^{2} - 7 \, a b^{2} d^{3}\right )} x^{2} + 4 \, {\left (b^{3} c^{2} d - 5 \, a b^{2} c d^{2} + 13 \, a^{2} b d^{3}\right )} x}{{\left (b^{8} c^{3} - 3 \, a b^{7} c^{2} d + 3 \, a^{2} b^{6} c d^{2} - a^{3} b^{5} d^{3}\right )} g^{5} x^{4} + 4 \, {\left (a b^{7} c^{3} - 3 \, a^{2} b^{6} c^{2} d + 3 \, a^{3} b^{5} c d^{2} - a^{4} b^{4} d^{3}\right )} g^{5} x^{3} + 6 \, {\left (a^{2} b^{6} c^{3} - 3 \, a^{3} b^{5} c^{2} d + 3 \, a^{4} b^{4} c d^{2} - a^{5} b^{3} d^{3}\right )} g^{5} x^{2} + 4 \, {\left (a^{3} b^{5} c^{3} - 3 \, a^{4} b^{4} c^{2} d + 3 \, a^{5} b^{3} c d^{2} - a^{6} b^{2} d^{3}\right )} g^{5} x + {\left (a^{4} b^{4} c^{3} - 3 \, a^{5} b^{3} c^{2} d + 3 \, a^{6} b^{2} c d^{2} - a^{7} b d^{3}\right )} g^{5}} + \frac {6 \, \log \left (\frac {d^{2} e x^{2}}{b^{2} x^{2} + 2 \, a b x + a^{2}} + \frac {2 \, c d e x}{b^{2} x^{2} + 2 \, a b x + a^{2}} + \frac {c^{2} e}{b^{2} x^{2} + 2 \, a b x + a^{2}}\right )}{b^{5} g^{5} x^{4} + 4 \, a b^{4} g^{5} x^{3} + 6 \, a^{2} b^{3} g^{5} x^{2} + 4 \, a^{3} b^{2} g^{5} x + a^{4} b g^{5}} + \frac {12 \, d^{4} \log \left (b x + a\right )}{{\left (b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}\right )} g^{5}} - \frac {12 \, d^{4} \log \left (d x + c\right )}{{\left (b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}\right )} g^{5}}\right )} - \frac {A}{4 \, {\left (b^{5} g^{5} x^{4} + 4 \, a b^{4} g^{5} x^{3} + 6 \, a^{2} b^{3} g^{5} x^{2} + 4 \, a^{3} b^{2} g^{5} x + a^{4} b g^{5}\right )}} \] Input:

integrate((A+B*log(e*(d*x+c)^2/(b*x+a)^2))/(b*g*x+a*g)^5,x, algorithm="max 
ima")
 

Output:

-1/24*B*((12*b^3*d^3*x^3 - 3*b^3*c^3 + 13*a*b^2*c^2*d - 23*a^2*b*c*d^2 + 2 
5*a^3*d^3 - 6*(b^3*c*d^2 - 7*a*b^2*d^3)*x^2 + 4*(b^3*c^2*d - 5*a*b^2*c*d^2 
 + 13*a^2*b*d^3)*x)/((b^8*c^3 - 3*a*b^7*c^2*d + 3*a^2*b^6*c*d^2 - a^3*b^5* 
d^3)*g^5*x^4 + 4*(a*b^7*c^3 - 3*a^2*b^6*c^2*d + 3*a^3*b^5*c*d^2 - a^4*b^4* 
d^3)*g^5*x^3 + 6*(a^2*b^6*c^3 - 3*a^3*b^5*c^2*d + 3*a^4*b^4*c*d^2 - a^5*b^ 
3*d^3)*g^5*x^2 + 4*(a^3*b^5*c^3 - 3*a^4*b^4*c^2*d + 3*a^5*b^3*c*d^2 - a^6* 
b^2*d^3)*g^5*x + (a^4*b^4*c^3 - 3*a^5*b^3*c^2*d + 3*a^6*b^2*c*d^2 - a^7*b* 
d^3)*g^5) + 6*log(d^2*e*x^2/(b^2*x^2 + 2*a*b*x + a^2) + 2*c*d*e*x/(b^2*x^2 
 + 2*a*b*x + a^2) + c^2*e/(b^2*x^2 + 2*a*b*x + a^2))/(b^5*g^5*x^4 + 4*a*b^ 
4*g^5*x^3 + 6*a^2*b^3*g^5*x^2 + 4*a^3*b^2*g^5*x + a^4*b*g^5) + 12*d^4*log( 
b*x + a)/((b^5*c^4 - 4*a*b^4*c^3*d + 6*a^2*b^3*c^2*d^2 - 4*a^3*b^2*c*d^3 + 
 a^4*b*d^4)*g^5) - 12*d^4*log(d*x + c)/((b^5*c^4 - 4*a*b^4*c^3*d + 6*a^2*b 
^3*c^2*d^2 - 4*a^3*b^2*c*d^3 + a^4*b*d^4)*g^5)) - 1/4*A/(b^5*g^5*x^4 + 4*a 
*b^4*g^5*x^3 + 6*a^2*b^3*g^5*x^2 + 4*a^3*b^2*g^5*x + a^4*b*g^5)
 

Giac [B] (verification not implemented)

Leaf count of result is larger than twice the leaf count of optimal. 424 vs. \(2 (194) = 388\).

Time = 0.18 (sec) , antiderivative size = 424, normalized size of antiderivative = 2.04 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=\frac {B d^{4} \log \left (-\frac {b c g}{b g x + a g} + \frac {a d g}{b g x + a g} - d\right )}{2 \, {\left (b^{5} c^{4} g^{5} - 4 \, a b^{4} c^{3} d g^{5} + 6 \, a^{2} b^{3} c^{2} d^{2} g^{5} - 4 \, a^{3} b^{2} c d^{3} g^{5} + a^{4} b d^{4} g^{5}\right )}} - \frac {B d^{3}}{2 \, {\left (b^{3} c^{3} g^{3} - 3 \, a b^{2} c^{2} d g^{3} + 3 \, a^{2} b c d^{2} g^{3} - a^{3} d^{3} g^{3}\right )} {\left (b g x + a g\right )} b g} + \frac {B d^{2}}{4 \, {\left (b^{2} c^{2} g - 2 \, a b c d g + a^{2} d^{2} g\right )} {\left (b g x + a g\right )}^{2} b g^{2}} - \frac {B \log \left (\frac {\frac {b^{2} c^{2} e g^{2}}{{\left (b g x + a g\right )}^{2}} - \frac {2 \, a b c d e g^{2}}{{\left (b g x + a g\right )}^{2}} + \frac {a^{2} d^{2} e g^{2}}{{\left (b g x + a g\right )}^{2}} + \frac {2 \, b c d e g}{b g x + a g} - \frac {2 \, a d^{2} e g}{b g x + a g} + d^{2} e}{b^{2}}\right )}{4 \, {\left (b g x + a g\right )}^{4} b g} - \frac {B d}{6 \, {\left (b g x + a g\right )}^{3} {\left (b c - a d\right )} b g^{2}} - \frac {2 \, A b^{3} g^{3} - B b^{3} g^{3}}{8 \, {\left (b g x + a g\right )}^{4} b^{4} g^{4}} \] Input:

integrate((A+B*log(e*(d*x+c)^2/(b*x+a)^2))/(b*g*x+a*g)^5,x, algorithm="gia 
c")
 

Output:

1/2*B*d^4*log(-b*c*g/(b*g*x + a*g) + a*d*g/(b*g*x + a*g) - d)/(b^5*c^4*g^5 
 - 4*a*b^4*c^3*d*g^5 + 6*a^2*b^3*c^2*d^2*g^5 - 4*a^3*b^2*c*d^3*g^5 + a^4*b 
*d^4*g^5) - 1/2*B*d^3/((b^3*c^3*g^3 - 3*a*b^2*c^2*d*g^3 + 3*a^2*b*c*d^2*g^ 
3 - a^3*d^3*g^3)*(b*g*x + a*g)*b*g) + 1/4*B*d^2/((b^2*c^2*g - 2*a*b*c*d*g 
+ a^2*d^2*g)*(b*g*x + a*g)^2*b*g^2) - 1/4*B*log((b^2*c^2*e*g^2/(b*g*x + a* 
g)^2 - 2*a*b*c*d*e*g^2/(b*g*x + a*g)^2 + a^2*d^2*e*g^2/(b*g*x + a*g)^2 + 2 
*b*c*d*e*g/(b*g*x + a*g) - 2*a*d^2*e*g/(b*g*x + a*g) + d^2*e)/b^2)/((b*g*x 
 + a*g)^4*b*g) - 1/6*B*d/((b*g*x + a*g)^3*(b*c - a*d)*b*g^2) - 1/8*(2*A*b^ 
3*g^3 - B*b^3*g^3)/((b*g*x + a*g)^4*b^4*g^4)
 

Mupad [B] (verification not implemented)

Time = 29.19 (sec) , antiderivative size = 579, normalized size of antiderivative = 2.78 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx=\frac {B\,d^4\,\mathrm {atanh}\left (\frac {-2\,a^4\,b\,d^4\,g^5+4\,a^3\,b^2\,c\,d^3\,g^5-4\,a\,b^4\,c^3\,d\,g^5+2\,b^5\,c^4\,g^5}{2\,b\,g^5\,{\left (a\,d-b\,c\right )}^4}-\frac {2\,b\,d\,x\,\left (a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3\right )}{{\left (a\,d-b\,c\right )}^4}\right )}{b\,g^5\,{\left (a\,d-b\,c\right )}^4}-\frac {B\,\ln \left (\frac {e\,{\left (c+d\,x\right )}^2}{{\left (a+b\,x\right )}^2}\right )}{4\,b^2\,g^5\,\left (4\,a^3\,x+\frac {a^4}{b}+b^3\,x^4+6\,a^2\,b\,x^2+4\,a\,b^2\,x^3\right )}-\frac {\frac {6\,A\,a^3\,d^3-6\,A\,b^3\,c^3-25\,B\,a^3\,d^3+3\,B\,b^3\,c^3+18\,A\,a\,b^2\,c^2\,d-18\,A\,a^2\,b\,c\,d^2-13\,B\,a\,b^2\,c^2\,d+23\,B\,a^2\,b\,c\,d^2}{12\,\left (a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3\right )}+\frac {d^2\,x^2\,\left (B\,b^3\,c-7\,B\,a\,b^2\,d\right )}{2\,\left (a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3\right )}-\frac {d\,x\,\left (13\,B\,a^2\,b\,d^2-5\,B\,a\,b^2\,c\,d+B\,b^3\,c^2\right )}{3\,\left (a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3\right )}-\frac {B\,b^3\,d^3\,x^3}{a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3}}{2\,a^4\,b\,g^5+8\,a^3\,b^2\,g^5\,x+12\,a^2\,b^3\,g^5\,x^2+8\,a\,b^4\,g^5\,x^3+2\,b^5\,g^5\,x^4} \] Input:

int((A + B*log((e*(c + d*x)^2)/(a + b*x)^2))/(a*g + b*g*x)^5,x)
 

Output:

(B*d^4*atanh((2*b^5*c^4*g^5 - 2*a^4*b*d^4*g^5 - 4*a*b^4*c^3*d*g^5 + 4*a^3* 
b^2*c*d^3*g^5)/(2*b*g^5*(a*d - b*c)^4) - (2*b*d*x*(a^3*d^3 - b^3*c^3 + 3*a 
*b^2*c^2*d - 3*a^2*b*c*d^2))/(a*d - b*c)^4))/(b*g^5*(a*d - b*c)^4) - (B*lo 
g((e*(c + d*x)^2)/(a + b*x)^2))/(4*b^2*g^5*(4*a^3*x + a^4/b + b^3*x^4 + 6* 
a^2*b*x^2 + 4*a*b^2*x^3)) - ((6*A*a^3*d^3 - 6*A*b^3*c^3 - 25*B*a^3*d^3 + 3 
*B*b^3*c^3 + 18*A*a*b^2*c^2*d - 18*A*a^2*b*c*d^2 - 13*B*a*b^2*c^2*d + 23*B 
*a^2*b*c*d^2)/(12*(a^3*d^3 - b^3*c^3 + 3*a*b^2*c^2*d - 3*a^2*b*c*d^2)) + ( 
d^2*x^2*(B*b^3*c - 7*B*a*b^2*d))/(2*(a^3*d^3 - b^3*c^3 + 3*a*b^2*c^2*d - 3 
*a^2*b*c*d^2)) - (d*x*(B*b^3*c^2 + 13*B*a^2*b*d^2 - 5*B*a*b^2*c*d))/(3*(a^ 
3*d^3 - b^3*c^3 + 3*a*b^2*c^2*d - 3*a^2*b*c*d^2)) - (B*b^3*d^3*x^3)/(a^3*d 
^3 - b^3*c^3 + 3*a*b^2*c^2*d - 3*a^2*b*c*d^2))/(2*a^4*b*g^5 + 2*b^5*g^5*x^ 
4 + 8*a^3*b^2*g^5*x + 8*a*b^4*g^5*x^3 + 12*a^2*b^3*g^5*x^2)
                                                                                    
                                                                                    
 

Reduce [B] (verification not implemented)

Time = 0.16 (sec) , antiderivative size = 1015, normalized size of antiderivative = 4.88 \[ \int \frac {A+B \log \left (\frac {e (c+d x)^2}{(a+b x)^2}\right )}{(a g+b g x)^5} \, dx =\text {Too large to display} \] Input:

int((A+B*log(e*(d*x+c)^2/(b*x+a)^2))/(b*g*x+a*g)^5,x)
 

Output:

( - 12*log(a + b*x)*a**5*b*d**4 - 48*log(a + b*x)*a**4*b**2*d**4*x - 72*lo 
g(a + b*x)*a**3*b**3*d**4*x**2 - 48*log(a + b*x)*a**2*b**4*d**4*x**3 - 12* 
log(a + b*x)*a*b**5*d**4*x**4 + 12*log(c + d*x)*a**5*b*d**4 + 48*log(c + d 
*x)*a**4*b**2*d**4*x + 72*log(c + d*x)*a**3*b**3*d**4*x**2 + 48*log(c + d* 
x)*a**2*b**4*d**4*x**3 + 12*log(c + d*x)*a*b**5*d**4*x**4 - 6*log((c**2*e 
+ 2*c*d*e*x + d**2*e*x**2)/(a**2 + 2*a*b*x + b**2*x**2))*a**5*b*d**4 + 24* 
log((c**2*e + 2*c*d*e*x + d**2*e*x**2)/(a**2 + 2*a*b*x + b**2*x**2))*a**4* 
b**2*c*d**3 - 36*log((c**2*e + 2*c*d*e*x + d**2*e*x**2)/(a**2 + 2*a*b*x + 
b**2*x**2))*a**3*b**3*c**2*d**2 + 24*log((c**2*e + 2*c*d*e*x + d**2*e*x**2 
)/(a**2 + 2*a*b*x + b**2*x**2))*a**2*b**4*c**3*d - 6*log((c**2*e + 2*c*d*e 
*x + d**2*e*x**2)/(a**2 + 2*a*b*x + b**2*x**2))*a*b**5*c**4 - 6*a**6*d**4 
+ 24*a**5*b*c*d**3 + 22*a**5*b*d**4 - 36*a**4*b**2*c**2*d**2 - 45*a**4*b** 
2*c*d**3 + 40*a**4*b**2*d**4*x + 24*a**3*b**3*c**3*d + 36*a**3*b**3*c**2*d 
**2 - 60*a**3*b**3*c*d**3*x + 24*a**3*b**3*d**4*x**2 - 6*a**2*b**4*c**4 - 
16*a**2*b**4*c**3*d + 24*a**2*b**4*c**2*d**2*x - 30*a**2*b**4*c*d**3*x**2 
+ 3*a*b**5*c**4 - 4*a*b**5*c**3*d*x + 6*a*b**5*c**2*d**2*x**2 - 3*a*b**5*d 
**4*x**4 + 3*b**6*c*d**3*x**4)/(24*a*b*g**5*(a**8*d**4 - 4*a**7*b*c*d**3 + 
 4*a**7*b*d**4*x + 6*a**6*b**2*c**2*d**2 - 16*a**6*b**2*c*d**3*x + 6*a**6* 
b**2*d**4*x**2 - 4*a**5*b**3*c**3*d + 24*a**5*b**3*c**2*d**2*x - 24*a**5*b 
**3*c*d**3*x**2 + 4*a**5*b**3*d**4*x**3 + a**4*b**4*c**4 - 16*a**4*b**4...