Integrand size = 26, antiderivative size = 155 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=-\frac {b^5 (5 b d-6 a e) x}{e^6}+\frac {b^6 x^2}{2 e^5}-\frac {(b d-a e)^6}{4 e^7 (d+e x)^4}+\frac {2 b (b d-a e)^5}{e^7 (d+e x)^3}-\frac {15 b^2 (b d-a e)^4}{2 e^7 (d+e x)^2}+\frac {20 b^3 (b d-a e)^3}{e^7 (d+e x)}+\frac {15 b^4 (b d-a e)^2 \log (d+e x)}{e^7} \]
-b^5*(-6*a*e+5*b*d)*x/e^6+1/2*b^6*x^2/e^5-1/4*(-a*e+b*d)^6/e^7/(e*x+d)^4+2 *b*(-a*e+b*d)^5/e^7/(e*x+d)^3-15/2*b^2*(-a*e+b*d)^4/e^7/(e*x+d)^2+20*b^3*( -a*e+b*d)^3/e^7/(e*x+d)+15*b^4*(-a*e+b*d)^2*ln(e*x+d)/e^7
Time = 0.08 (sec) , antiderivative size = 301, normalized size of antiderivative = 1.94 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=-\frac {a^6 e^6+2 a^5 b e^5 (d+4 e x)+5 a^4 b^2 e^4 \left (d^2+4 d e x+6 e^2 x^2\right )+20 a^3 b^3 e^3 \left (d^3+4 d^2 e x+6 d e^2 x^2+4 e^3 x^3\right )-5 a^2 b^4 d e^2 \left (25 d^3+88 d^2 e x+108 d e^2 x^2+48 e^3 x^3\right )+2 a b^5 e \left (77 d^5+248 d^4 e x+252 d^3 e^2 x^2+48 d^2 e^3 x^3-48 d e^4 x^4-12 e^5 x^5\right )-b^6 \left (57 d^6+168 d^5 e x+132 d^4 e^2 x^2-32 d^3 e^3 x^3-68 d^2 e^4 x^4-12 d e^5 x^5+2 e^6 x^6\right )-60 b^4 (b d-a e)^2 (d+e x)^4 \log (d+e x)}{4 e^7 (d+e x)^4} \]
-1/4*(a^6*e^6 + 2*a^5*b*e^5*(d + 4*e*x) + 5*a^4*b^2*e^4*(d^2 + 4*d*e*x + 6 *e^2*x^2) + 20*a^3*b^3*e^3*(d^3 + 4*d^2*e*x + 6*d*e^2*x^2 + 4*e^3*x^3) - 5 *a^2*b^4*d*e^2*(25*d^3 + 88*d^2*e*x + 108*d*e^2*x^2 + 48*e^3*x^3) + 2*a*b^ 5*e*(77*d^5 + 248*d^4*e*x + 252*d^3*e^2*x^2 + 48*d^2*e^3*x^3 - 48*d*e^4*x^ 4 - 12*e^5*x^5) - b^6*(57*d^6 + 168*d^5*e*x + 132*d^4*e^2*x^2 - 32*d^3*e^3 *x^3 - 68*d^2*e^4*x^4 - 12*d*e^5*x^5 + 2*e^6*x^6) - 60*b^4*(b*d - a*e)^2*( d + e*x)^4*Log[d + e*x])/(e^7*(d + e*x)^4)
Time = 0.37 (sec) , antiderivative size = 155, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {1098, 27, 49, 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.
| \(\displaystyle \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx\) |
| \(\Big \downarrow \) 1098 |
| \(\displaystyle \frac {\int \frac {b^6 (a+b x)^6}{(d+e x)^5}dx}{b^6}\) |
| \(\Big \downarrow \) 27 |
| \(\displaystyle \int \frac {(a+b x)^6}{(d+e x)^5}dx\) |
| \(\Big \downarrow \) 49 |
| \(\displaystyle \int \left (-\frac {b^5 (5 b d-6 a e)}{e^6}+\frac {15 b^4 (b d-a e)^2}{e^6 (d+e x)}-\frac {20 b^3 (b d-a e)^3}{e^6 (d+e x)^2}+\frac {15 b^2 (b d-a e)^4}{e^6 (d+e x)^3}-\frac {6 b (b d-a e)^5}{e^6 (d+e x)^4}+\frac {(a e-b d)^6}{e^6 (d+e x)^5}+\frac {b^6 x}{e^5}\right )dx\) |
| \(\Big \downarrow \) 2009 |
| \(\displaystyle -\frac {b^5 x (5 b d-6 a e)}{e^6}+\frac {15 b^4 (b d-a e)^2 \log (d+e x)}{e^7}+\frac {20 b^3 (b d-a e)^3}{e^7 (d+e x)}-\frac {15 b^2 (b d-a e)^4}{2 e^7 (d+e x)^2}+\frac {2 b (b d-a e)^5}{e^7 (d+e x)^3}-\frac {(b d-a e)^6}{4 e^7 (d+e x)^4}+\frac {b^6 x^2}{2 e^5}\) |
-((b^5*(5*b*d - 6*a*e)*x)/e^6) + (b^6*x^2)/(2*e^5) - (b*d - a*e)^6/(4*e^7* (d + e*x)^4) + (2*b*(b*d - a*e)^5)/(e^7*(d + e*x)^3) - (15*b^2*(b*d - a*e) ^4)/(2*e^7*(d + e*x)^2) + (20*b^3*(b*d - a*e)^3)/(e^7*(d + e*x)) + (15*b^4 *(b*d - a*e)^2*Log[d + e*x])/e^7
3.15.94.3.1 Defintions of rubi rules used
Int[(a_)*(Fx_), x_Symbol] :> Simp[a Int[Fx, x], x] /; FreeQ[a, x] && !Ma tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
Int[((a_.) + (b_.)*(x_))^(m_.)*((c_.) + (d_.)*(x_))^(n_.), x_Symbol] :> Int [ExpandIntegrand[(a + b*x)^m*(c + d*x)^n, x], x] /; FreeQ[{a, b, c, d}, x] && IGtQ[m, 0] && IGtQ[m + n + 2, 0]
Int[((d_.) + (e_.)*(x_))^(m_.)*((a_) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_.), x_ Symbol] :> Simp[1/c^p Int[(d + e*x)^m*(b/2 + c*x)^(2*p), x], x] /; FreeQ[ {a, b, c, d, e, m}, x] && EqQ[b^2 - 4*a*c, 0] && IntegerQ[p]
Leaf count of result is larger than twice the leaf count of optimal. \(342\) vs. \(2(149)=298\).
Time = 2.28 (sec) , antiderivative size = 343, normalized size of antiderivative = 2.21
| method | result | size |
| default | \(\frac {b^{5} \left (\frac {1}{2} b e \,x^{2}+6 a e x -5 b d x \right )}{e^{6}}-\frac {20 b^{3} \left (a^{3} e^{3}-3 a^{2} b d \,e^{2}+3 a \,b^{2} d^{2} e -b^{3} d^{3}\right )}{e^{7} \left (e x +d \right )}-\frac {2 b \left (a^{5} e^{5}-5 a^{4} b d \,e^{4}+10 a^{3} b^{2} d^{2} e^{3}-10 a^{2} b^{3} d^{3} e^{2}+5 a \,b^{4} d^{4} e -b^{5} d^{5}\right )}{e^{7} \left (e x +d \right )^{3}}-\frac {a^{6} e^{6}-6 a^{5} b d \,e^{5}+15 a^{4} b^{2} d^{2} e^{4}-20 a^{3} b^{3} d^{3} e^{3}+15 a^{2} b^{4} d^{4} e^{2}-6 a \,b^{5} d^{5} e +b^{6} d^{6}}{4 e^{7} \left (e x +d \right )^{4}}-\frac {15 b^{2} \left (e^{4} a^{4}-4 b \,e^{3} d \,a^{3}+6 b^{2} e^{2} d^{2} a^{2}-4 a \,b^{3} d^{3} e +b^{4} d^{4}\right )}{2 e^{7} \left (e x +d \right )^{2}}+\frac {15 b^{4} \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) \ln \left (e x +d \right )}{e^{7}}\) | \(343\) |
| norman | \(\frac {-\frac {a^{6} e^{6}+2 a^{5} b d \,e^{5}+5 a^{4} b^{2} d^{2} e^{4}+20 a^{3} b^{3} d^{3} e^{3}-125 a^{2} b^{4} d^{4} e^{2}+250 a \,b^{5} d^{5} e -125 b^{6} d^{6}}{4 e^{7}}+\frac {b^{6} x^{6}}{2 e}-\frac {4 \left (5 e^{3} a^{3} b^{3}-15 d \,e^{2} a^{2} b^{4}+30 d^{2} e a \,b^{5}-15 d^{3} b^{6}\right ) x^{3}}{e^{4}}-\frac {3 \left (5 e^{4} a^{4} b^{2}+20 d \,e^{3} a^{3} b^{3}-90 d^{2} e^{2} a^{2} b^{4}+180 d^{3} e a \,b^{5}-90 d^{4} b^{6}\right ) x^{2}}{2 e^{5}}-\frac {\left (2 a^{5} b \,e^{5}+5 d \,e^{4} a^{4} b^{2}+20 d^{2} e^{3} a^{3} b^{3}-110 d^{3} e^{2} a^{2} b^{4}+220 d^{4} e a \,b^{5}-110 d^{5} b^{6}\right ) x}{e^{6}}+\frac {3 b^{5} \left (2 a e -b d \right ) x^{5}}{e^{2}}}{\left (e x +d \right )^{4}}+\frac {15 b^{4} \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) \ln \left (e x +d \right )}{e^{7}}\) | \(348\) |
| risch | \(\frac {b^{6} x^{2}}{2 e^{5}}+\frac {6 b^{5} a x}{e^{5}}-\frac {5 b^{6} d x}{e^{6}}+\frac {\left (-20 e^{5} a^{3} b^{3}+60 a^{2} b^{4} d \,e^{4}-60 d^{2} e^{3} a \,b^{5}+20 d^{3} e^{2} b^{6}\right ) x^{3}-\frac {15 b^{2} e \left (e^{4} a^{4}+4 b \,e^{3} d \,a^{3}-18 b^{2} e^{2} d^{2} a^{2}+20 a \,b^{3} d^{3} e -7 b^{4} d^{4}\right ) x^{2}}{2}-b \left (2 a^{5} e^{5}+5 a^{4} b d \,e^{4}+20 a^{3} b^{2} d^{2} e^{3}-110 a^{2} b^{3} d^{3} e^{2}+130 a \,b^{4} d^{4} e -47 b^{5} d^{5}\right ) x -\frac {a^{6} e^{6}+2 a^{5} b d \,e^{5}+5 a^{4} b^{2} d^{2} e^{4}+20 a^{3} b^{3} d^{3} e^{3}-125 a^{2} b^{4} d^{4} e^{2}+154 a \,b^{5} d^{5} e -57 b^{6} d^{6}}{4 e}}{e^{6} \left (e x +d \right )^{4}}+\frac {15 b^{4} \ln \left (e x +d \right ) a^{2}}{e^{5}}-\frac {30 b^{5} \ln \left (e x +d \right ) a d}{e^{6}}+\frac {15 b^{6} \ln \left (e x +d \right ) d^{2}}{e^{7}}\) | \(357\) |
| parallelrisch | \(\frac {-8 x \,a^{5} b \,e^{6}+440 x \,b^{6} d^{5} e +24 x^{5} a \,b^{5} e^{6}-12 x^{5} b^{6} d \,e^{5}-80 x^{3} a^{3} b^{3} e^{6}+240 x^{3} b^{6} d^{3} e^{3}-30 x^{2} a^{4} b^{2} e^{6}-a^{6} e^{6}+125 b^{6} d^{6}-250 a \,b^{5} d^{5} e -5 a^{4} b^{2} d^{2} e^{4}-20 a^{3} b^{3} d^{3} e^{3}+125 a^{2} b^{4} d^{4} e^{2}-2 a^{5} b d \,e^{5}+360 \ln \left (e x +d \right ) x^{2} a^{2} b^{4} d^{2} e^{4}+240 \ln \left (e x +d \right ) x^{3} a^{2} b^{4} d \,e^{5}+240 \ln \left (e x +d \right ) x^{3} b^{6} d^{3} e^{3}-120 \ln \left (e x +d \right ) x^{4} a \,b^{5} d \,e^{5}-720 \ln \left (e x +d \right ) x^{2} a \,b^{5} d^{3} e^{3}-480 \ln \left (e x +d \right ) x a \,b^{5} d^{4} e^{2}+240 \ln \left (e x +d \right ) x \,a^{2} b^{4} d^{3} e^{3}-480 \ln \left (e x +d \right ) x^{3} a \,b^{5} d^{2} e^{4}+60 \ln \left (e x +d \right ) b^{6} d^{6}+2 x^{6} b^{6} e^{6}+60 \ln \left (e x +d \right ) x^{4} a^{2} b^{4} e^{6}+60 \ln \left (e x +d \right ) x^{4} b^{6} d^{2} e^{4}+60 \ln \left (e x +d \right ) a^{2} b^{4} d^{4} e^{2}-120 \ln \left (e x +d \right ) a \,b^{5} d^{5} e +360 \ln \left (e x +d \right ) x^{2} b^{6} d^{4} e^{2}+240 \ln \left (e x +d \right ) x \,b^{6} d^{5} e +540 x^{2} b^{6} d^{4} e^{2}+240 x^{3} a^{2} b^{4} d \,e^{5}-480 x^{3} a \,b^{5} d^{2} e^{4}-120 x^{2} a^{3} b^{3} d \,e^{5}+540 x^{2} a^{2} b^{4} d^{2} e^{4}-1080 x^{2} a \,b^{5} d^{3} e^{3}-20 x \,a^{4} b^{2} d \,e^{5}-80 x \,a^{3} b^{3} d^{2} e^{4}+440 x \,a^{2} b^{4} d^{3} e^{3}-880 x a \,b^{5} d^{4} e^{2}}{4 e^{7} \left (e x +d \right )^{4}}\) | \(627\) |
b^5/e^6*(1/2*b*e*x^2+6*a*e*x-5*b*d*x)-20*b^3/e^7*(a^3*e^3-3*a^2*b*d*e^2+3* a*b^2*d^2*e-b^3*d^3)/(e*x+d)-2*b/e^7*(a^5*e^5-5*a^4*b*d*e^4+10*a^3*b^2*d^2 *e^3-10*a^2*b^3*d^3*e^2+5*a*b^4*d^4*e-b^5*d^5)/(e*x+d)^3-1/4*(a^6*e^6-6*a^ 5*b*d*e^5+15*a^4*b^2*d^2*e^4-20*a^3*b^3*d^3*e^3+15*a^2*b^4*d^4*e^2-6*a*b^5 *d^5*e+b^6*d^6)/e^7/(e*x+d)^4-15/2*b^2/e^7*(a^4*e^4-4*a^3*b*d*e^3+6*a^2*b^ 2*d^2*e^2-4*a*b^3*d^3*e+b^4*d^4)/(e*x+d)^2+15*b^4/e^7*(a^2*e^2-2*a*b*d*e+b ^2*d^2)*ln(e*x+d)
Leaf count of result is larger than twice the leaf count of optimal. 571 vs. \(2 (149) = 298\).
Time = 0.30 (sec) , antiderivative size = 571, normalized size of antiderivative = 3.68 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=\frac {2 \, b^{6} e^{6} x^{6} + 57 \, b^{6} d^{6} - 154 \, a b^{5} d^{5} e + 125 \, a^{2} b^{4} d^{4} e^{2} - 20 \, a^{3} b^{3} d^{3} e^{3} - 5 \, a^{4} b^{2} d^{2} e^{4} - 2 \, a^{5} b d e^{5} - a^{6} e^{6} - 12 \, {\left (b^{6} d e^{5} - 2 \, a b^{5} e^{6}\right )} x^{5} - 4 \, {\left (17 \, b^{6} d^{2} e^{4} - 24 \, a b^{5} d e^{5}\right )} x^{4} - 16 \, {\left (2 \, b^{6} d^{3} e^{3} + 6 \, a b^{5} d^{2} e^{4} - 15 \, a^{2} b^{4} d e^{5} + 5 \, a^{3} b^{3} e^{6}\right )} x^{3} + 6 \, {\left (22 \, b^{6} d^{4} e^{2} - 84 \, a b^{5} d^{3} e^{3} + 90 \, a^{2} b^{4} d^{2} e^{4} - 20 \, a^{3} b^{3} d e^{5} - 5 \, a^{4} b^{2} e^{6}\right )} x^{2} + 4 \, {\left (42 \, b^{6} d^{5} e - 124 \, a b^{5} d^{4} e^{2} + 110 \, a^{2} b^{4} d^{3} e^{3} - 20 \, a^{3} b^{3} d^{2} e^{4} - 5 \, a^{4} b^{2} d e^{5} - 2 \, a^{5} b e^{6}\right )} x + 60 \, {\left (b^{6} d^{6} - 2 \, a b^{5} d^{5} e + a^{2} b^{4} d^{4} e^{2} + {\left (b^{6} d^{2} e^{4} - 2 \, a b^{5} d e^{5} + a^{2} b^{4} e^{6}\right )} x^{4} + 4 \, {\left (b^{6} d^{3} e^{3} - 2 \, a b^{5} d^{2} e^{4} + a^{2} b^{4} d e^{5}\right )} x^{3} + 6 \, {\left (b^{6} d^{4} e^{2} - 2 \, a b^{5} d^{3} e^{3} + a^{2} b^{4} d^{2} e^{4}\right )} x^{2} + 4 \, {\left (b^{6} d^{5} e - 2 \, a b^{5} d^{4} e^{2} + a^{2} b^{4} d^{3} e^{3}\right )} x\right )} \log \left (e x + d\right )}{4 \, {\left (e^{11} x^{4} + 4 \, d e^{10} x^{3} + 6 \, d^{2} e^{9} x^{2} + 4 \, d^{3} e^{8} x + d^{4} e^{7}\right )}} \]
1/4*(2*b^6*e^6*x^6 + 57*b^6*d^6 - 154*a*b^5*d^5*e + 125*a^2*b^4*d^4*e^2 - 20*a^3*b^3*d^3*e^3 - 5*a^4*b^2*d^2*e^4 - 2*a^5*b*d*e^5 - a^6*e^6 - 12*(b^6 *d*e^5 - 2*a*b^5*e^6)*x^5 - 4*(17*b^6*d^2*e^4 - 24*a*b^5*d*e^5)*x^4 - 16*( 2*b^6*d^3*e^3 + 6*a*b^5*d^2*e^4 - 15*a^2*b^4*d*e^5 + 5*a^3*b^3*e^6)*x^3 + 6*(22*b^6*d^4*e^2 - 84*a*b^5*d^3*e^3 + 90*a^2*b^4*d^2*e^4 - 20*a^3*b^3*d*e ^5 - 5*a^4*b^2*e^6)*x^2 + 4*(42*b^6*d^5*e - 124*a*b^5*d^4*e^2 + 110*a^2*b^ 4*d^3*e^3 - 20*a^3*b^3*d^2*e^4 - 5*a^4*b^2*d*e^5 - 2*a^5*b*e^6)*x + 60*(b^ 6*d^6 - 2*a*b^5*d^5*e + a^2*b^4*d^4*e^2 + (b^6*d^2*e^4 - 2*a*b^5*d*e^5 + a ^2*b^4*e^6)*x^4 + 4*(b^6*d^3*e^3 - 2*a*b^5*d^2*e^4 + a^2*b^4*d*e^5)*x^3 + 6*(b^6*d^4*e^2 - 2*a*b^5*d^3*e^3 + a^2*b^4*d^2*e^4)*x^2 + 4*(b^6*d^5*e - 2 *a*b^5*d^4*e^2 + a^2*b^4*d^3*e^3)*x)*log(e*x + d))/(e^11*x^4 + 4*d*e^10*x^ 3 + 6*d^2*e^9*x^2 + 4*d^3*e^8*x + d^4*e^7)
Leaf count of result is larger than twice the leaf count of optimal. 394 vs. \(2 (143) = 286\).
Time = 106.63 (sec) , antiderivative size = 394, normalized size of antiderivative = 2.54 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=\frac {b^{6} x^{2}}{2 e^{5}} + \frac {15 b^{4} \left (a e - b d\right )^{2} \log {\left (d + e x \right )}}{e^{7}} + x \left (\frac {6 a b^{5}}{e^{5}} - \frac {5 b^{6} d}{e^{6}}\right ) + \frac {- a^{6} e^{6} - 2 a^{5} b d e^{5} - 5 a^{4} b^{2} d^{2} e^{4} - 20 a^{3} b^{3} d^{3} e^{3} + 125 a^{2} b^{4} d^{4} e^{2} - 154 a b^{5} d^{5} e + 57 b^{6} d^{6} + x^{3} \left (- 80 a^{3} b^{3} e^{6} + 240 a^{2} b^{4} d e^{5} - 240 a b^{5} d^{2} e^{4} + 80 b^{6} d^{3} e^{3}\right ) + x^{2} \left (- 30 a^{4} b^{2} e^{6} - 120 a^{3} b^{3} d e^{5} + 540 a^{2} b^{4} d^{2} e^{4} - 600 a b^{5} d^{3} e^{3} + 210 b^{6} d^{4} e^{2}\right ) + x \left (- 8 a^{5} b e^{6} - 20 a^{4} b^{2} d e^{5} - 80 a^{3} b^{3} d^{2} e^{4} + 440 a^{2} b^{4} d^{3} e^{3} - 520 a b^{5} d^{4} e^{2} + 188 b^{6} d^{5} e\right )}{4 d^{4} e^{7} + 16 d^{3} e^{8} x + 24 d^{2} e^{9} x^{2} + 16 d e^{10} x^{3} + 4 e^{11} x^{4}} \]
b**6*x**2/(2*e**5) + 15*b**4*(a*e - b*d)**2*log(d + e*x)/e**7 + x*(6*a*b** 5/e**5 - 5*b**6*d/e**6) + (-a**6*e**6 - 2*a**5*b*d*e**5 - 5*a**4*b**2*d**2 *e**4 - 20*a**3*b**3*d**3*e**3 + 125*a**2*b**4*d**4*e**2 - 154*a*b**5*d**5 *e + 57*b**6*d**6 + x**3*(-80*a**3*b**3*e**6 + 240*a**2*b**4*d*e**5 - 240* a*b**5*d**2*e**4 + 80*b**6*d**3*e**3) + x**2*(-30*a**4*b**2*e**6 - 120*a** 3*b**3*d*e**5 + 540*a**2*b**4*d**2*e**4 - 600*a*b**5*d**3*e**3 + 210*b**6* d**4*e**2) + x*(-8*a**5*b*e**6 - 20*a**4*b**2*d*e**5 - 80*a**3*b**3*d**2*e **4 + 440*a**2*b**4*d**3*e**3 - 520*a*b**5*d**4*e**2 + 188*b**6*d**5*e))/( 4*d**4*e**7 + 16*d**3*e**8*x + 24*d**2*e**9*x**2 + 16*d*e**10*x**3 + 4*e** 11*x**4)
Leaf count of result is larger than twice the leaf count of optimal. 387 vs. \(2 (149) = 298\).
Time = 0.29 (sec) , antiderivative size = 387, normalized size of antiderivative = 2.50 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=\frac {57 \, b^{6} d^{6} - 154 \, a b^{5} d^{5} e + 125 \, a^{2} b^{4} d^{4} e^{2} - 20 \, a^{3} b^{3} d^{3} e^{3} - 5 \, a^{4} b^{2} d^{2} e^{4} - 2 \, a^{5} b d e^{5} - a^{6} e^{6} + 80 \, {\left (b^{6} d^{3} e^{3} - 3 \, a b^{5} d^{2} e^{4} + 3 \, a^{2} b^{4} d e^{5} - a^{3} b^{3} e^{6}\right )} x^{3} + 30 \, {\left (7 \, b^{6} d^{4} e^{2} - 20 \, a b^{5} d^{3} e^{3} + 18 \, a^{2} b^{4} d^{2} e^{4} - 4 \, a^{3} b^{3} d e^{5} - a^{4} b^{2} e^{6}\right )} x^{2} + 4 \, {\left (47 \, b^{6} d^{5} e - 130 \, a b^{5} d^{4} e^{2} + 110 \, a^{2} b^{4} d^{3} e^{3} - 20 \, a^{3} b^{3} d^{2} e^{4} - 5 \, a^{4} b^{2} d e^{5} - 2 \, a^{5} b e^{6}\right )} x}{4 \, {\left (e^{11} x^{4} + 4 \, d e^{10} x^{3} + 6 \, d^{2} e^{9} x^{2} + 4 \, d^{3} e^{8} x + d^{4} e^{7}\right )}} + \frac {b^{6} e x^{2} - 2 \, {\left (5 \, b^{6} d - 6 \, a b^{5} e\right )} x}{2 \, e^{6}} + \frac {15 \, {\left (b^{6} d^{2} - 2 \, a b^{5} d e + a^{2} b^{4} e^{2}\right )} \log \left (e x + d\right )}{e^{7}} \]
1/4*(57*b^6*d^6 - 154*a*b^5*d^5*e + 125*a^2*b^4*d^4*e^2 - 20*a^3*b^3*d^3*e ^3 - 5*a^4*b^2*d^2*e^4 - 2*a^5*b*d*e^5 - a^6*e^6 + 80*(b^6*d^3*e^3 - 3*a*b ^5*d^2*e^4 + 3*a^2*b^4*d*e^5 - a^3*b^3*e^6)*x^3 + 30*(7*b^6*d^4*e^2 - 20*a *b^5*d^3*e^3 + 18*a^2*b^4*d^2*e^4 - 4*a^3*b^3*d*e^5 - a^4*b^2*e^6)*x^2 + 4 *(47*b^6*d^5*e - 130*a*b^5*d^4*e^2 + 110*a^2*b^4*d^3*e^3 - 20*a^3*b^3*d^2* e^4 - 5*a^4*b^2*d*e^5 - 2*a^5*b*e^6)*x)/(e^11*x^4 + 4*d*e^10*x^3 + 6*d^2*e ^9*x^2 + 4*d^3*e^8*x + d^4*e^7) + 1/2*(b^6*e*x^2 - 2*(5*b^6*d - 6*a*b^5*e) *x)/e^6 + 15*(b^6*d^2 - 2*a*b^5*d*e + a^2*b^4*e^2)*log(e*x + d)/e^7
Leaf count of result is larger than twice the leaf count of optimal. 516 vs. \(2 (149) = 298\).
Time = 0.25 (sec) , antiderivative size = 516, normalized size of antiderivative = 3.33 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=\frac {{\left (b^{6} - \frac {12 \, {\left (b^{6} d e - a b^{5} e^{2}\right )}}{{\left (e x + d\right )} e}\right )} {\left (e x + d\right )}^{2}}{2 \, e^{7}} - \frac {15 \, {\left (b^{6} d^{2} - 2 \, a b^{5} d e + a^{2} b^{4} e^{2}\right )} \log \left (\frac {{\left | e x + d \right |}}{{\left (e x + d\right )}^{2} {\left | e \right |}}\right )}{e^{7}} + \frac {\frac {80 \, b^{6} d^{3} e^{29}}{e x + d} - \frac {30 \, b^{6} d^{4} e^{29}}{{\left (e x + d\right )}^{2}} + \frac {8 \, b^{6} d^{5} e^{29}}{{\left (e x + d\right )}^{3}} - \frac {b^{6} d^{6} e^{29}}{{\left (e x + d\right )}^{4}} - \frac {240 \, a b^{5} d^{2} e^{30}}{e x + d} + \frac {120 \, a b^{5} d^{3} e^{30}}{{\left (e x + d\right )}^{2}} - \frac {40 \, a b^{5} d^{4} e^{30}}{{\left (e x + d\right )}^{3}} + \frac {6 \, a b^{5} d^{5} e^{30}}{{\left (e x + d\right )}^{4}} + \frac {240 \, a^{2} b^{4} d e^{31}}{e x + d} - \frac {180 \, a^{2} b^{4} d^{2} e^{31}}{{\left (e x + d\right )}^{2}} + \frac {80 \, a^{2} b^{4} d^{3} e^{31}}{{\left (e x + d\right )}^{3}} - \frac {15 \, a^{2} b^{4} d^{4} e^{31}}{{\left (e x + d\right )}^{4}} - \frac {80 \, a^{3} b^{3} e^{32}}{e x + d} + \frac {120 \, a^{3} b^{3} d e^{32}}{{\left (e x + d\right )}^{2}} - \frac {80 \, a^{3} b^{3} d^{2} e^{32}}{{\left (e x + d\right )}^{3}} + \frac {20 \, a^{3} b^{3} d^{3} e^{32}}{{\left (e x + d\right )}^{4}} - \frac {30 \, a^{4} b^{2} e^{33}}{{\left (e x + d\right )}^{2}} + \frac {40 \, a^{4} b^{2} d e^{33}}{{\left (e x + d\right )}^{3}} - \frac {15 \, a^{4} b^{2} d^{2} e^{33}}{{\left (e x + d\right )}^{4}} - \frac {8 \, a^{5} b e^{34}}{{\left (e x + d\right )}^{3}} + \frac {6 \, a^{5} b d e^{34}}{{\left (e x + d\right )}^{4}} - \frac {a^{6} e^{35}}{{\left (e x + d\right )}^{4}}}{4 \, e^{36}} \]
1/2*(b^6 - 12*(b^6*d*e - a*b^5*e^2)/((e*x + d)*e))*(e*x + d)^2/e^7 - 15*(b ^6*d^2 - 2*a*b^5*d*e + a^2*b^4*e^2)*log(abs(e*x + d)/((e*x + d)^2*abs(e))) /e^7 + 1/4*(80*b^6*d^3*e^29/(e*x + d) - 30*b^6*d^4*e^29/(e*x + d)^2 + 8*b^ 6*d^5*e^29/(e*x + d)^3 - b^6*d^6*e^29/(e*x + d)^4 - 240*a*b^5*d^2*e^30/(e* x + d) + 120*a*b^5*d^3*e^30/(e*x + d)^2 - 40*a*b^5*d^4*e^30/(e*x + d)^3 + 6*a*b^5*d^5*e^30/(e*x + d)^4 + 240*a^2*b^4*d*e^31/(e*x + d) - 180*a^2*b^4* d^2*e^31/(e*x + d)^2 + 80*a^2*b^4*d^3*e^31/(e*x + d)^3 - 15*a^2*b^4*d^4*e^ 31/(e*x + d)^4 - 80*a^3*b^3*e^32/(e*x + d) + 120*a^3*b^3*d*e^32/(e*x + d)^ 2 - 80*a^3*b^3*d^2*e^32/(e*x + d)^3 + 20*a^3*b^3*d^3*e^32/(e*x + d)^4 - 30 *a^4*b^2*e^33/(e*x + d)^2 + 40*a^4*b^2*d*e^33/(e*x + d)^3 - 15*a^4*b^2*d^2 *e^33/(e*x + d)^4 - 8*a^5*b*e^34/(e*x + d)^3 + 6*a^5*b*d*e^34/(e*x + d)^4 - a^6*e^35/(e*x + d)^4)/e^36
Time = 0.15 (sec) , antiderivative size = 387, normalized size of antiderivative = 2.50 \[ \int \frac {\left (a^2+2 a b x+b^2 x^2\right )^3}{(d+e x)^5} \, dx=x\,\left (\frac {6\,a\,b^5}{e^5}-\frac {5\,b^6\,d}{e^6}\right )-\frac {x^2\,\left (\frac {15\,a^4\,b^2\,e^5}{2}+30\,a^3\,b^3\,d\,e^4-135\,a^2\,b^4\,d^2\,e^3+150\,a\,b^5\,d^3\,e^2-\frac {105\,b^6\,d^4\,e}{2}\right )+\frac {a^6\,e^6+2\,a^5\,b\,d\,e^5+5\,a^4\,b^2\,d^2\,e^4+20\,a^3\,b^3\,d^3\,e^3-125\,a^2\,b^4\,d^4\,e^2+154\,a\,b^5\,d^5\,e-57\,b^6\,d^6}{4\,e}+x\,\left (2\,a^5\,b\,e^5+5\,a^4\,b^2\,d\,e^4+20\,a^3\,b^3\,d^2\,e^3-110\,a^2\,b^4\,d^3\,e^2+130\,a\,b^5\,d^4\,e-47\,b^6\,d^5\right )+x^3\,\left (20\,a^3\,b^3\,e^5-60\,a^2\,b^4\,d\,e^4+60\,a\,b^5\,d^2\,e^3-20\,b^6\,d^3\,e^2\right )}{d^4\,e^6+4\,d^3\,e^7\,x+6\,d^2\,e^8\,x^2+4\,d\,e^9\,x^3+e^{10}\,x^4}+\frac {b^6\,x^2}{2\,e^5}+\frac {\ln \left (d+e\,x\right )\,\left (15\,a^2\,b^4\,e^2-30\,a\,b^5\,d\,e+15\,b^6\,d^2\right )}{e^7} \]
x*((6*a*b^5)/e^5 - (5*b^6*d)/e^6) - (x^2*((15*a^4*b^2*e^5)/2 - (105*b^6*d^ 4*e)/2 + 150*a*b^5*d^3*e^2 + 30*a^3*b^3*d*e^4 - 135*a^2*b^4*d^2*e^3) + (a^ 6*e^6 - 57*b^6*d^6 - 125*a^2*b^4*d^4*e^2 + 20*a^3*b^3*d^3*e^3 + 5*a^4*b^2* d^2*e^4 + 154*a*b^5*d^5*e + 2*a^5*b*d*e^5)/(4*e) + x*(2*a^5*b*e^5 - 47*b^6 *d^5 + 5*a^4*b^2*d*e^4 - 110*a^2*b^4*d^3*e^2 + 20*a^3*b^3*d^2*e^3 + 130*a* b^5*d^4*e) + x^3*(20*a^3*b^3*e^5 - 20*b^6*d^3*e^2 + 60*a*b^5*d^2*e^3 - 60* a^2*b^4*d*e^4))/(d^4*e^6 + e^10*x^4 + 4*d^3*e^7*x + 4*d*e^9*x^3 + 6*d^2*e^ 8*x^2) + (b^6*x^2)/(2*e^5) + (log(d + e*x)*(15*b^6*d^2 + 15*a^2*b^4*e^2 - 30*a*b^5*d*e))/e^7