Integrand size = 40, antiderivative size = 272 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=a^2 d x+\frac {1}{2} a^2 e x^2+\frac {1}{3} a (2 b d+a f) x^3+\frac {1}{4} a (2 b e+a g) x^4+\frac {1}{5} \left (b^2 d+2 a b f+a (2 c d+a h)\right ) x^5+\frac {1}{6} \left (b^2 e+2 a b g+a (2 c e+a i)\right ) x^6+\frac {1}{7} \left (b^2 f+2 a c f+2 b (c d+a h)\right ) x^7+\frac {1}{8} \left (b^2 g+2 a c g+2 b (c e+a i)\right ) x^8+\frac {1}{9} \left (c^2 d+b^2 h+2 c (b f+a h)\right ) x^9+\frac {1}{10} \left (c^2 e+b^2 i+2 c (b g+a i)\right ) x^{10}+\frac {1}{11} c (c f+2 b h) x^{11}+\frac {1}{12} c (c g+2 b i) x^{12}+\frac {1}{13} c^2 h x^{13}+\frac {1}{14} c^2 i x^{14} \] Output:
a^2*d*x+1/2*a^2*e*x^2+1/3*a*(a*f+2*b*d)*x^3+1/4*a*(a*g+2*b*e)*x^4+1/5*(b^2 *d+2*a*b*f+a*(a*h+2*c*d))*x^5+1/6*(b^2*e+2*a*b*g+a*(a*i+2*c*e))*x^6+1/7*(b ^2*f+2*a*c*f+2*b*(a*h+c*d))*x^7+1/8*(b^2*g+2*a*c*g+2*b*(a*i+c*e))*x^8+1/9* (c^2*d+b^2*h+2*c*(a*h+b*f))*x^9+1/10*(c^2*e+b^2*i+2*c*(a*i+b*g))*x^10+1/11 *c*(2*b*h+c*f)*x^11+1/12*c*(2*b*i+c*g)*x^12+1/13*c^2*h*x^13+1/14*c^2*i*x^1 4
Time = 0.12 (sec) , antiderivative size = 272, normalized size of antiderivative = 1.00 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=a^2 d x+\frac {1}{2} a^2 e x^2+\frac {1}{3} a (2 b d+a f) x^3+\frac {1}{4} a (2 b e+a g) x^4+\frac {1}{5} \left (b^2 d+2 a c d+2 a b f+a^2 h\right ) x^5+\frac {1}{6} \left (b^2 e+2 a c e+2 a b g+a^2 i\right ) x^6+\frac {1}{7} \left (2 b c d+b^2 f+2 a c f+2 a b h\right ) x^7+\frac {1}{8} \left (2 b c e+b^2 g+2 a c g+2 a b i\right ) x^8+\frac {1}{9} \left (c^2 d+2 b c f+b^2 h+2 a c h\right ) x^9+\frac {1}{10} \left (c^2 e+2 b c g+b^2 i+2 a c i\right ) x^{10}+\frac {1}{11} c (c f+2 b h) x^{11}+\frac {1}{12} c (c g+2 b i) x^{12}+\frac {1}{13} c^2 h x^{13}+\frac {1}{14} c^2 i x^{14} \] Input:
Integrate[(a + b*x^2 + c*x^4)^2*(d + e*x + f*x^2 + g*x^3 + h*x^4 + i*x^5), x]
Output:
a^2*d*x + (a^2*e*x^2)/2 + (a*(2*b*d + a*f)*x^3)/3 + (a*(2*b*e + a*g)*x^4)/ 4 + ((b^2*d + 2*a*c*d + 2*a*b*f + a^2*h)*x^5)/5 + ((b^2*e + 2*a*c*e + 2*a* b*g + a^2*i)*x^6)/6 + ((2*b*c*d + b^2*f + 2*a*c*f + 2*a*b*h)*x^7)/7 + ((2* b*c*e + b^2*g + 2*a*c*g + 2*a*b*i)*x^8)/8 + ((c^2*d + 2*b*c*f + b^2*h + 2* a*c*h)*x^9)/9 + ((c^2*e + 2*b*c*g + b^2*i + 2*a*c*i)*x^10)/10 + (c*(c*f + 2*b*h)*x^11)/11 + (c*(c*g + 2*b*i)*x^12)/12 + (c^2*h*x^13)/13 + (c^2*i*x^1 4)/14
Time = 0.63 (sec) , antiderivative size = 272, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {2200, 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.
| \(\displaystyle \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx\) |
| \(\Big \downarrow \) 2200 |
| \(\displaystyle \int \left (a^2 d+a^2 e x+x^8 \left (2 c (a h+b f)+b^2 h+c^2 d\right )+x^9 \left (2 c (a i+b g)+b^2 i+c^2 e\right )+x^6 \left (2 b (a h+c d)+2 a c f+b^2 f\right )+x^4 \left (2 a b f+a (a h+2 c d)+b^2 d\right )+x^7 \left (2 b (a i+c e)+2 a c g+b^2 g\right )+x^5 \left (2 a b g+a (a i+2 c e)+b^2 e\right )+a x^2 (a f+2 b d)+a x^3 (a g+2 b e)+c x^{10} (2 b h+c f)+c x^{11} (2 b i+c g)+c^2 h x^{12}+c^2 i x^{13}\right )dx\) |
| \(\Big \downarrow \) 2009 |
| \(\displaystyle a^2 d x+\frac {1}{2} a^2 e x^2+\frac {1}{9} x^9 \left (2 c (a h+b f)+b^2 h+c^2 d\right )+\frac {1}{10} x^{10} \left (2 c (a i+b g)+b^2 i+c^2 e\right )+\frac {1}{7} x^7 \left (2 b (a h+c d)+2 a c f+b^2 f\right )+\frac {1}{5} x^5 \left (2 a b f+a (a h+2 c d)+b^2 d\right )+\frac {1}{8} x^8 \left (2 b (a i+c e)+2 a c g+b^2 g\right )+\frac {1}{6} x^6 \left (2 a b g+a (a i+2 c e)+b^2 e\right )+\frac {1}{3} a x^3 (a f+2 b d)+\frac {1}{4} a x^4 (a g+2 b e)+\frac {1}{11} c x^{11} (2 b h+c f)+\frac {1}{12} c x^{12} (2 b i+c g)+\frac {1}{13} c^2 h x^{13}+\frac {1}{14} c^2 i x^{14}\) |
Input:
Int[(a + b*x^2 + c*x^4)^2*(d + e*x + f*x^2 + g*x^3 + h*x^4 + i*x^5),x]
Output:
a^2*d*x + (a^2*e*x^2)/2 + (a*(2*b*d + a*f)*x^3)/3 + (a*(2*b*e + a*g)*x^4)/ 4 + ((b^2*d + 2*a*b*f + a*(2*c*d + a*h))*x^5)/5 + ((b^2*e + 2*a*b*g + a*(2 *c*e + a*i))*x^6)/6 + ((b^2*f + 2*a*c*f + 2*b*(c*d + a*h))*x^7)/7 + ((b^2* g + 2*a*c*g + 2*b*(c*e + a*i))*x^8)/8 + ((c^2*d + b^2*h + 2*c*(b*f + a*h)) *x^9)/9 + ((c^2*e + b^2*i + 2*c*(b*g + a*i))*x^10)/10 + (c*(c*f + 2*b*h)*x ^11)/11 + (c*(c*g + 2*b*i)*x^12)/12 + (c^2*h*x^13)/13 + (c^2*i*x^14)/14
Int[(Px_)*((a_) + (b_.)*(x_)^2 + (c_.)*(x_)^4)^(p_.), x_Symbol] :> Int[Expa ndIntegrand[Px*(a + b*x^2 + c*x^4)^p, x], x] /; FreeQ[{a, b, c}, x] && Poly Q[Px, x] && IGtQ[p, 0]
Time = 1.29 (sec) , antiderivative size = 255, normalized size of antiderivative = 0.94
| method | result | size |
| default | \(\frac {c^{2} i \,x^{14}}{14}+\frac {c^{2} h \,x^{13}}{13}+\frac {\left (2 b c i +c^{2} g \right ) x^{12}}{12}+\frac {\left (2 b c h +f \,c^{2}\right ) x^{11}}{11}+\frac {\left (\left (2 a c +b^{2}\right ) i +2 b c g +e \,c^{2}\right ) x^{10}}{10}+\frac {\left (\left (2 a c +b^{2}\right ) h +2 b c f +d \,c^{2}\right ) x^{9}}{9}+\frac {\left (2 a b i +\left (2 a c +b^{2}\right ) g +2 c e b \right ) x^{8}}{8}+\frac {\left (2 a b h +f \left (2 a c +b^{2}\right )+2 b c d \right ) x^{7}}{7}+\frac {\left (a^{2} i +2 a b g +\left (2 a c +b^{2}\right ) e \right ) x^{6}}{6}+\frac {\left (a^{2} h +2 a b f +d \left (2 a c +b^{2}\right )\right ) x^{5}}{5}+\frac {\left (a^{2} g +2 a b e \right ) x^{4}}{4}+\frac {\left (f \,a^{2}+2 a b d \right ) x^{3}}{3}+\frac {a^{2} e \,x^{2}}{2}+a^{2} d x\) | \(255\) |
| norman | \(a^{2} d x +\frac {a^{2} e \,x^{2}}{2}+\left (\frac {1}{3} f \,a^{2}+\frac {2}{3} a b d \right ) x^{3}+\left (\frac {1}{4} a^{2} g +\frac {1}{2} a b e \right ) x^{4}+\left (\frac {1}{5} a^{2} h +\frac {2}{5} a b f +\frac {2}{5} d a c +\frac {1}{5} b^{2} d \right ) x^{5}+\left (\frac {1}{6} a^{2} i +\frac {1}{3} a b g +\frac {1}{3} a c e +\frac {1}{6} b^{2} e \right ) x^{6}+\left (\frac {2}{7} a b h +\frac {2}{7} a c f +\frac {1}{7} b^{2} f +\frac {2}{7} b c d \right ) x^{7}+\left (\frac {1}{4} a b i +\frac {1}{4} a c g +\frac {1}{8} b^{2} g +\frac {1}{4} c e b \right ) x^{8}+\left (\frac {2}{9} a c h +\frac {1}{9} b^{2} h +\frac {2}{9} b c f +\frac {1}{9} d \,c^{2}\right ) x^{9}+\left (\frac {1}{5} a c i +\frac {1}{10} b^{2} i +\frac {1}{5} b c g +\frac {1}{10} e \,c^{2}\right ) x^{10}+\left (\frac {2}{11} b c h +\frac {1}{11} f \,c^{2}\right ) x^{11}+\left (\frac {1}{6} b c i +\frac {1}{12} c^{2} g \right ) x^{12}+\frac {c^{2} h \,x^{13}}{13}+\frac {c^{2} i \,x^{14}}{14}\) | \(259\) |
| gosper | \(a^{2} d x +\frac {1}{3} a c e \,x^{6}+\frac {1}{2} a^{2} e \,x^{2}+\frac {2}{9} x^{9} a c h +\frac {1}{5} x^{10} a c i +\frac {1}{5} x^{10} b c g +\frac {2}{11} x^{11} b c h +\frac {1}{6} x^{12} b c i +\frac {2}{7} x^{7} a b h +\frac {1}{4} x^{8} a b i +\frac {1}{4} x^{8} a c g +\frac {1}{3} x^{6} a b g +\frac {2}{9} x^{9} b c f +\frac {2}{7} x^{7} a c f +\frac {2}{7} x^{7} b c d +\frac {2}{5} x^{5} a b f +\frac {2}{3} x^{3} a b d +\frac {1}{2} a b e \,x^{4}+\frac {1}{7} x^{7} b^{2} f +\frac {1}{6} x^{6} b^{2} e +\frac {1}{5} x^{5} b^{2} d +\frac {1}{3} x^{3} f \,a^{2}+\frac {1}{4} b c e \,x^{8}+\frac {2}{5} a c d \,x^{5}+\frac {1}{12} x^{12} c^{2} g +\frac {1}{4} x^{4} a^{2} g +\frac {1}{5} x^{5} a^{2} h +\frac {1}{6} x^{6} a^{2} i +\frac {1}{8} x^{8} b^{2} g +\frac {1}{9} x^{9} b^{2} h +\frac {1}{10} x^{10} b^{2} i +\frac {1}{13} c^{2} h \,x^{13}+\frac {1}{14} c^{2} i \,x^{14}+\frac {1}{10} c^{2} e \,x^{10}+\frac {1}{11} c^{2} f \,x^{11}+\frac {1}{9} c^{2} d \,x^{9}\) | \(305\) |
| risch | \(a^{2} d x +\frac {1}{3} a c e \,x^{6}+\frac {1}{2} a^{2} e \,x^{2}+\frac {2}{9} x^{9} a c h +\frac {1}{5} x^{10} a c i +\frac {1}{5} x^{10} b c g +\frac {2}{11} x^{11} b c h +\frac {1}{6} x^{12} b c i +\frac {2}{7} x^{7} a b h +\frac {1}{4} x^{8} a b i +\frac {1}{4} x^{8} a c g +\frac {1}{3} x^{6} a b g +\frac {2}{9} x^{9} b c f +\frac {2}{7} x^{7} a c f +\frac {2}{7} x^{7} b c d +\frac {2}{5} x^{5} a b f +\frac {2}{3} x^{3} a b d +\frac {1}{2} a b e \,x^{4}+\frac {1}{7} x^{7} b^{2} f +\frac {1}{6} x^{6} b^{2} e +\frac {1}{5} x^{5} b^{2} d +\frac {1}{3} x^{3} f \,a^{2}+\frac {1}{4} b c e \,x^{8}+\frac {2}{5} a c d \,x^{5}+\frac {1}{12} x^{12} c^{2} g +\frac {1}{4} x^{4} a^{2} g +\frac {1}{5} x^{5} a^{2} h +\frac {1}{6} x^{6} a^{2} i +\frac {1}{8} x^{8} b^{2} g +\frac {1}{9} x^{9} b^{2} h +\frac {1}{10} x^{10} b^{2} i +\frac {1}{13} c^{2} h \,x^{13}+\frac {1}{14} c^{2} i \,x^{14}+\frac {1}{10} c^{2} e \,x^{10}+\frac {1}{11} c^{2} f \,x^{11}+\frac {1}{9} c^{2} d \,x^{9}\) | \(305\) |
| parallelrisch | \(a^{2} d x +\frac {1}{3} a c e \,x^{6}+\frac {1}{2} a^{2} e \,x^{2}+\frac {2}{9} x^{9} a c h +\frac {1}{5} x^{10} a c i +\frac {1}{5} x^{10} b c g +\frac {2}{11} x^{11} b c h +\frac {1}{6} x^{12} b c i +\frac {2}{7} x^{7} a b h +\frac {1}{4} x^{8} a b i +\frac {1}{4} x^{8} a c g +\frac {1}{3} x^{6} a b g +\frac {2}{9} x^{9} b c f +\frac {2}{7} x^{7} a c f +\frac {2}{7} x^{7} b c d +\frac {2}{5} x^{5} a b f +\frac {2}{3} x^{3} a b d +\frac {1}{2} a b e \,x^{4}+\frac {1}{7} x^{7} b^{2} f +\frac {1}{6} x^{6} b^{2} e +\frac {1}{5} x^{5} b^{2} d +\frac {1}{3} x^{3} f \,a^{2}+\frac {1}{4} b c e \,x^{8}+\frac {2}{5} a c d \,x^{5}+\frac {1}{12} x^{12} c^{2} g +\frac {1}{4} x^{4} a^{2} g +\frac {1}{5} x^{5} a^{2} h +\frac {1}{6} x^{6} a^{2} i +\frac {1}{8} x^{8} b^{2} g +\frac {1}{9} x^{9} b^{2} h +\frac {1}{10} x^{10} b^{2} i +\frac {1}{13} c^{2} h \,x^{13}+\frac {1}{14} c^{2} i \,x^{14}+\frac {1}{10} c^{2} e \,x^{10}+\frac {1}{11} c^{2} f \,x^{11}+\frac {1}{9} c^{2} d \,x^{9}\) | \(305\) |
| orering | \(\frac {x \left (25740 c^{2} i \,x^{13}+27720 c^{2} h \,x^{12}+60060 b c i \,x^{11}+30030 c^{2} g \,x^{11}+65520 b c h \,x^{10}+32760 f \,c^{2} x^{10}+72072 a c i \,x^{9}+36036 b^{2} i \,x^{9}+72072 b c g \,x^{9}+36036 c^{2} e \,x^{9}+80080 a c h \,x^{8}+40040 b^{2} h \,x^{8}+80080 b c f \,x^{8}+40040 c^{2} d \,x^{8}+90090 a b i \,x^{7}+90090 a c g \,x^{7}+45045 b^{2} g \,x^{7}+90090 b c e \,x^{7}+102960 a b h \,x^{6}+102960 a c f \,x^{6}+51480 b^{2} f \,x^{6}+102960 b c d \,x^{6}+60060 a^{2} i \,x^{5}+120120 a b g \,x^{5}+120120 a c e \,x^{5}+60060 b^{2} e \,x^{5}+72072 a^{2} h \,x^{4}+144144 a b f \,x^{4}+144144 a c d \,x^{4}+72072 b^{2} d \,x^{4}+90090 a^{2} g \,x^{3}+180180 a b e \,x^{3}+120120 a^{2} f \,x^{2}+240240 a b d \,x^{2}+180180 a^{2} e x +360360 a^{2} d \right )}{360360}\) | \(306\) |
Input:
int((c*x^4+b*x^2+a)^2*(i*x^5+h*x^4+g*x^3+f*x^2+e*x+d),x,method=_RETURNVERB OSE)
Output:
1/14*c^2*i*x^14+1/13*c^2*h*x^13+1/12*(2*b*c*i+c^2*g)*x^12+1/11*(2*b*c*h+c^ 2*f)*x^11+1/10*((2*a*c+b^2)*i+2*b*c*g+e*c^2)*x^10+1/9*((2*a*c+b^2)*h+2*b*c *f+d*c^2)*x^9+1/8*(2*a*b*i+(2*a*c+b^2)*g+2*c*e*b)*x^8+1/7*(2*a*b*h+f*(2*a* c+b^2)+2*b*c*d)*x^7+1/6*(a^2*i+2*a*b*g+(2*a*c+b^2)*e)*x^6+1/5*(a^2*h+2*a*b *f+d*(2*a*c+b^2))*x^5+1/4*(a^2*g+2*a*b*e)*x^4+1/3*(a^2*f+2*a*b*d)*x^3+1/2* a^2*e*x^2+a^2*d*x
Time = 0.07 (sec) , antiderivative size = 254, normalized size of antiderivative = 0.93 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=\frac {1}{14} \, c^{2} i x^{14} + \frac {1}{13} \, c^{2} h x^{13} + \frac {1}{12} \, {\left (c^{2} g + 2 \, b c i\right )} x^{12} + \frac {1}{11} \, {\left (c^{2} f + 2 \, b c h\right )} x^{11} + \frac {1}{10} \, {\left (c^{2} e + 2 \, b c g + {\left (b^{2} + 2 \, a c\right )} i\right )} x^{10} + \frac {1}{9} \, {\left (c^{2} d + 2 \, b c f + {\left (b^{2} + 2 \, a c\right )} h\right )} x^{9} + \frac {1}{8} \, {\left (2 \, b c e + 2 \, a b i + {\left (b^{2} + 2 \, a c\right )} g\right )} x^{8} + \frac {1}{7} \, {\left (2 \, b c d + 2 \, a b h + {\left (b^{2} + 2 \, a c\right )} f\right )} x^{7} + \frac {1}{6} \, {\left (2 \, a b g + a^{2} i + {\left (b^{2} + 2 \, a c\right )} e\right )} x^{6} + \frac {1}{5} \, {\left (2 \, a b f + a^{2} h + {\left (b^{2} + 2 \, a c\right )} d\right )} x^{5} + \frac {1}{2} \, a^{2} e x^{2} + \frac {1}{4} \, {\left (2 \, a b e + a^{2} g\right )} x^{4} + a^{2} d x + \frac {1}{3} \, {\left (2 \, a b d + a^{2} f\right )} x^{3} \] Input:
integrate((c*x^4+b*x^2+a)^2*(i*x^5+h*x^4+g*x^3+f*x^2+e*x+d),x, algorithm=" fricas")
Output:
1/14*c^2*i*x^14 + 1/13*c^2*h*x^13 + 1/12*(c^2*g + 2*b*c*i)*x^12 + 1/11*(c^ 2*f + 2*b*c*h)*x^11 + 1/10*(c^2*e + 2*b*c*g + (b^2 + 2*a*c)*i)*x^10 + 1/9* (c^2*d + 2*b*c*f + (b^2 + 2*a*c)*h)*x^9 + 1/8*(2*b*c*e + 2*a*b*i + (b^2 + 2*a*c)*g)*x^8 + 1/7*(2*b*c*d + 2*a*b*h + (b^2 + 2*a*c)*f)*x^7 + 1/6*(2*a*b *g + a^2*i + (b^2 + 2*a*c)*e)*x^6 + 1/5*(2*a*b*f + a^2*h + (b^2 + 2*a*c)*d )*x^5 + 1/2*a^2*e*x^2 + 1/4*(2*a*b*e + a^2*g)*x^4 + a^2*d*x + 1/3*(2*a*b*d + a^2*f)*x^3
Time = 0.04 (sec) , antiderivative size = 303, normalized size of antiderivative = 1.11 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=a^{2} d x + \frac {a^{2} e x^{2}}{2} + \frac {c^{2} h x^{13}}{13} + \frac {c^{2} i x^{14}}{14} + x^{12} \left (\frac {b c i}{6} + \frac {c^{2} g}{12}\right ) + x^{11} \cdot \left (\frac {2 b c h}{11} + \frac {c^{2} f}{11}\right ) + x^{10} \left (\frac {a c i}{5} + \frac {b^{2} i}{10} + \frac {b c g}{5} + \frac {c^{2} e}{10}\right ) + x^{9} \cdot \left (\frac {2 a c h}{9} + \frac {b^{2} h}{9} + \frac {2 b c f}{9} + \frac {c^{2} d}{9}\right ) + x^{8} \left (\frac {a b i}{4} + \frac {a c g}{4} + \frac {b^{2} g}{8} + \frac {b c e}{4}\right ) + x^{7} \cdot \left (\frac {2 a b h}{7} + \frac {2 a c f}{7} + \frac {b^{2} f}{7} + \frac {2 b c d}{7}\right ) + x^{6} \left (\frac {a^{2} i}{6} + \frac {a b g}{3} + \frac {a c e}{3} + \frac {b^{2} e}{6}\right ) + x^{5} \left (\frac {a^{2} h}{5} + \frac {2 a b f}{5} + \frac {2 a c d}{5} + \frac {b^{2} d}{5}\right ) + x^{4} \left (\frac {a^{2} g}{4} + \frac {a b e}{2}\right ) + x^{3} \left (\frac {a^{2} f}{3} + \frac {2 a b d}{3}\right ) \] Input:
integrate((c*x**4+b*x**2+a)**2*(i*x**5+h*x**4+g*x**3+f*x**2+e*x+d),x)
Output:
a**2*d*x + a**2*e*x**2/2 + c**2*h*x**13/13 + c**2*i*x**14/14 + x**12*(b*c* i/6 + c**2*g/12) + x**11*(2*b*c*h/11 + c**2*f/11) + x**10*(a*c*i/5 + b**2* i/10 + b*c*g/5 + c**2*e/10) + x**9*(2*a*c*h/9 + b**2*h/9 + 2*b*c*f/9 + c** 2*d/9) + x**8*(a*b*i/4 + a*c*g/4 + b**2*g/8 + b*c*e/4) + x**7*(2*a*b*h/7 + 2*a*c*f/7 + b**2*f/7 + 2*b*c*d/7) + x**6*(a**2*i/6 + a*b*g/3 + a*c*e/3 + b**2*e/6) + x**5*(a**2*h/5 + 2*a*b*f/5 + 2*a*c*d/5 + b**2*d/5) + x**4*(a** 2*g/4 + a*b*e/2) + x**3*(a**2*f/3 + 2*a*b*d/3)
Time = 0.03 (sec) , antiderivative size = 254, normalized size of antiderivative = 0.93 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=\frac {1}{14} \, c^{2} i x^{14} + \frac {1}{13} \, c^{2} h x^{13} + \frac {1}{12} \, {\left (c^{2} g + 2 \, b c i\right )} x^{12} + \frac {1}{11} \, {\left (c^{2} f + 2 \, b c h\right )} x^{11} + \frac {1}{10} \, {\left (c^{2} e + 2 \, b c g + {\left (b^{2} + 2 \, a c\right )} i\right )} x^{10} + \frac {1}{9} \, {\left (c^{2} d + 2 \, b c f + {\left (b^{2} + 2 \, a c\right )} h\right )} x^{9} + \frac {1}{8} \, {\left (2 \, b c e + 2 \, a b i + {\left (b^{2} + 2 \, a c\right )} g\right )} x^{8} + \frac {1}{7} \, {\left (2 \, b c d + 2 \, a b h + {\left (b^{2} + 2 \, a c\right )} f\right )} x^{7} + \frac {1}{6} \, {\left (2 \, a b g + a^{2} i + {\left (b^{2} + 2 \, a c\right )} e\right )} x^{6} + \frac {1}{5} \, {\left (2 \, a b f + a^{2} h + {\left (b^{2} + 2 \, a c\right )} d\right )} x^{5} + \frac {1}{2} \, a^{2} e x^{2} + \frac {1}{4} \, {\left (2 \, a b e + a^{2} g\right )} x^{4} + a^{2} d x + \frac {1}{3} \, {\left (2 \, a b d + a^{2} f\right )} x^{3} \] Input:
integrate((c*x^4+b*x^2+a)^2*(i*x^5+h*x^4+g*x^3+f*x^2+e*x+d),x, algorithm=" maxima")
Output:
1/14*c^2*i*x^14 + 1/13*c^2*h*x^13 + 1/12*(c^2*g + 2*b*c*i)*x^12 + 1/11*(c^ 2*f + 2*b*c*h)*x^11 + 1/10*(c^2*e + 2*b*c*g + (b^2 + 2*a*c)*i)*x^10 + 1/9* (c^2*d + 2*b*c*f + (b^2 + 2*a*c)*h)*x^9 + 1/8*(2*b*c*e + 2*a*b*i + (b^2 + 2*a*c)*g)*x^8 + 1/7*(2*b*c*d + 2*a*b*h + (b^2 + 2*a*c)*f)*x^7 + 1/6*(2*a*b *g + a^2*i + (b^2 + 2*a*c)*e)*x^6 + 1/5*(2*a*b*f + a^2*h + (b^2 + 2*a*c)*d )*x^5 + 1/2*a^2*e*x^2 + 1/4*(2*a*b*e + a^2*g)*x^4 + a^2*d*x + 1/3*(2*a*b*d + a^2*f)*x^3
Time = 0.13 (sec) , antiderivative size = 304, normalized size of antiderivative = 1.12 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=\frac {1}{14} \, c^{2} i x^{14} + \frac {1}{13} \, c^{2} h x^{13} + \frac {1}{12} \, c^{2} g x^{12} + \frac {1}{6} \, b c i x^{12} + \frac {1}{11} \, c^{2} f x^{11} + \frac {2}{11} \, b c h x^{11} + \frac {1}{10} \, c^{2} e x^{10} + \frac {1}{5} \, b c g x^{10} + \frac {1}{10} \, b^{2} i x^{10} + \frac {1}{5} \, a c i x^{10} + \frac {1}{9} \, c^{2} d x^{9} + \frac {2}{9} \, b c f x^{9} + \frac {1}{9} \, b^{2} h x^{9} + \frac {2}{9} \, a c h x^{9} + \frac {1}{4} \, b c e x^{8} + \frac {1}{8} \, b^{2} g x^{8} + \frac {1}{4} \, a c g x^{8} + \frac {1}{4} \, a b i x^{8} + \frac {2}{7} \, b c d x^{7} + \frac {1}{7} \, b^{2} f x^{7} + \frac {2}{7} \, a c f x^{7} + \frac {2}{7} \, a b h x^{7} + \frac {1}{6} \, b^{2} e x^{6} + \frac {1}{3} \, a c e x^{6} + \frac {1}{3} \, a b g x^{6} + \frac {1}{6} \, a^{2} i x^{6} + \frac {1}{5} \, b^{2} d x^{5} + \frac {2}{5} \, a c d x^{5} + \frac {2}{5} \, a b f x^{5} + \frac {1}{5} \, a^{2} h x^{5} + \frac {1}{2} \, a b e x^{4} + \frac {1}{4} \, a^{2} g x^{4} + \frac {2}{3} \, a b d x^{3} + \frac {1}{3} \, a^{2} f x^{3} + \frac {1}{2} \, a^{2} e x^{2} + a^{2} d x \] Input:
integrate((c*x^4+b*x^2+a)^2*(i*x^5+h*x^4+g*x^3+f*x^2+e*x+d),x, algorithm=" giac")
Output:
1/14*c^2*i*x^14 + 1/13*c^2*h*x^13 + 1/12*c^2*g*x^12 + 1/6*b*c*i*x^12 + 1/1 1*c^2*f*x^11 + 2/11*b*c*h*x^11 + 1/10*c^2*e*x^10 + 1/5*b*c*g*x^10 + 1/10*b ^2*i*x^10 + 1/5*a*c*i*x^10 + 1/9*c^2*d*x^9 + 2/9*b*c*f*x^9 + 1/9*b^2*h*x^9 + 2/9*a*c*h*x^9 + 1/4*b*c*e*x^8 + 1/8*b^2*g*x^8 + 1/4*a*c*g*x^8 + 1/4*a*b *i*x^8 + 2/7*b*c*d*x^7 + 1/7*b^2*f*x^7 + 2/7*a*c*f*x^7 + 2/7*a*b*h*x^7 + 1 /6*b^2*e*x^6 + 1/3*a*c*e*x^6 + 1/3*a*b*g*x^6 + 1/6*a^2*i*x^6 + 1/5*b^2*d*x ^5 + 2/5*a*c*d*x^5 + 2/5*a*b*f*x^5 + 1/5*a^2*h*x^5 + 1/2*a*b*e*x^4 + 1/4*a ^2*g*x^4 + 2/3*a*b*d*x^3 + 1/3*a^2*f*x^3 + 1/2*a^2*e*x^2 + a^2*d*x
Time = 0.19 (sec) , antiderivative size = 258, normalized size of antiderivative = 0.95 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=x^3\,\left (\frac {f\,a^2}{3}+\frac {2\,b\,d\,a}{3}\right )+x^4\,\left (\frac {g\,a^2}{4}+\frac {b\,e\,a}{2}\right )+x^{11}\,\left (\frac {f\,c^2}{11}+\frac {2\,b\,h\,c}{11}\right )+x^{12}\,\left (\frac {g\,c^2}{12}+\frac {b\,i\,c}{6}\right )+x^5\,\left (\frac {h\,a^2}{5}+\frac {2\,f\,a\,b}{5}+\frac {2\,c\,d\,a}{5}+\frac {d\,b^2}{5}\right )+x^6\,\left (\frac {i\,a^2}{6}+\frac {g\,a\,b}{3}+\frac {c\,e\,a}{3}+\frac {e\,b^2}{6}\right )+x^7\,\left (\frac {b^2\,f}{7}+\frac {2\,b\,c\,d}{7}+\frac {2\,a\,c\,f}{7}+\frac {2\,a\,b\,h}{7}\right )+x^9\,\left (\frac {h\,b^2}{9}+\frac {2\,f\,b\,c}{9}+\frac {d\,c^2}{9}+\frac {2\,a\,h\,c}{9}\right )+x^8\,\left (\frac {b^2\,g}{8}+\frac {b\,c\,e}{4}+\frac {a\,c\,g}{4}+\frac {a\,b\,i}{4}\right )+x^{10}\,\left (\frac {i\,b^2}{10}+\frac {g\,b\,c}{5}+\frac {e\,c^2}{10}+\frac {a\,i\,c}{5}\right )+\frac {a^2\,e\,x^2}{2}+\frac {c^2\,h\,x^{13}}{13}+\frac {c^2\,i\,x^{14}}{14}+a^2\,d\,x \] Input:
int((a + b*x^2 + c*x^4)^2*(d + e*x + f*x^2 + g*x^3 + h*x^4 + i*x^5),x)
Output:
x^3*((a^2*f)/3 + (2*a*b*d)/3) + x^4*((a^2*g)/4 + (a*b*e)/2) + x^11*((c^2*f )/11 + (2*b*c*h)/11) + x^12*((c^2*g)/12 + (b*c*i)/6) + x^5*((b^2*d)/5 + (a ^2*h)/5 + (2*a*c*d)/5 + (2*a*b*f)/5) + x^6*((b^2*e)/6 + (a^2*i)/6 + (a*c*e )/3 + (a*b*g)/3) + x^7*((b^2*f)/7 + (2*b*c*d)/7 + (2*a*c*f)/7 + (2*a*b*h)/ 7) + x^9*((c^2*d)/9 + (b^2*h)/9 + (2*b*c*f)/9 + (2*a*c*h)/9) + x^8*((b^2*g )/8 + (b*c*e)/4 + (a*c*g)/4 + (a*b*i)/4) + x^10*((c^2*e)/10 + (b^2*i)/10 + (b*c*g)/5 + (a*c*i)/5) + (a^2*e*x^2)/2 + (c^2*h*x^13)/13 + (c^2*i*x^14)/1 4 + a^2*d*x
Time = 0.16 (sec) , antiderivative size = 305, normalized size of antiderivative = 1.12 \[ \int \left (a+b x^2+c x^4\right )^2 \left (d+e x+f x^2+g x^3+h x^4+i x^5\right ) \, dx=\frac {x \left (25740 c^{2} i \,x^{13}+27720 c^{2} h \,x^{12}+60060 b c i \,x^{11}+30030 c^{2} g \,x^{11}+65520 b c h \,x^{10}+32760 c^{2} f \,x^{10}+72072 a c i \,x^{9}+36036 b^{2} i \,x^{9}+72072 b c g \,x^{9}+36036 c^{2} e \,x^{9}+80080 a c h \,x^{8}+40040 b^{2} h \,x^{8}+80080 b c f \,x^{8}+40040 c^{2} d \,x^{8}+90090 a b i \,x^{7}+90090 a c g \,x^{7}+45045 b^{2} g \,x^{7}+90090 b c e \,x^{7}+102960 a b h \,x^{6}+102960 a c f \,x^{6}+51480 b^{2} f \,x^{6}+102960 b c d \,x^{6}+60060 a^{2} i \,x^{5}+120120 a b g \,x^{5}+120120 a c e \,x^{5}+60060 b^{2} e \,x^{5}+72072 a^{2} h \,x^{4}+144144 a b f \,x^{4}+144144 a c d \,x^{4}+72072 b^{2} d \,x^{4}+90090 a^{2} g \,x^{3}+180180 a b e \,x^{3}+120120 a^{2} f \,x^{2}+240240 a b d \,x^{2}+180180 a^{2} e x +360360 a^{2} d \right )}{360360} \] Input:
int((c*x^4+b*x^2+a)^2*(i*x^5+h*x^4+g*x^3+f*x^2+e*x+d),x)
Output:
(x*(360360*a**2*d + 180180*a**2*e*x + 120120*a**2*f*x**2 + 90090*a**2*g*x* *3 + 72072*a**2*h*x**4 + 60060*a**2*i*x**5 + 240240*a*b*d*x**2 + 180180*a* b*e*x**3 + 144144*a*b*f*x**4 + 120120*a*b*g*x**5 + 102960*a*b*h*x**6 + 900 90*a*b*i*x**7 + 144144*a*c*d*x**4 + 120120*a*c*e*x**5 + 102960*a*c*f*x**6 + 90090*a*c*g*x**7 + 80080*a*c*h*x**8 + 72072*a*c*i*x**9 + 72072*b**2*d*x* *4 + 60060*b**2*e*x**5 + 51480*b**2*f*x**6 + 45045*b**2*g*x**7 + 40040*b** 2*h*x**8 + 36036*b**2*i*x**9 + 102960*b*c*d*x**6 + 90090*b*c*e*x**7 + 8008 0*b*c*f*x**8 + 72072*b*c*g*x**9 + 65520*b*c*h*x**10 + 60060*b*c*i*x**11 + 40040*c**2*d*x**8 + 36036*c**2*e*x**9 + 32760*c**2*f*x**10 + 30030*c**2*g* x**11 + 27720*c**2*h*x**12 + 25740*c**2*i*x**13))/360360