3.882 \(\int \frac{x^8}{\left (a+b x^2+c x^4\right )^3} \, dx\)

Optimal. Leaf size=348 \[ \frac{\left (-\frac{-40 a^2 c^2-18 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-16 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{b-\sqrt{b^2-4 a c}}}\right )}{8 \sqrt{2} c^{3/2} \left (b^2-4 a c\right )^2 \sqrt{b-\sqrt{b^2-4 a c}}}+\frac{\left (\frac{-40 a^2 c^2-18 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-16 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{\sqrt{b^2-4 a c}+b}}\right )}{8 \sqrt{2} c^{3/2} \left (b^2-4 a c\right )^2 \sqrt{\sqrt{b^2-4 a c}+b}}+\frac{x^5 \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2}+\frac{x^3 \left (x^2 \left (20 a c+b^2\right )+12 a b\right )}{8 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}-\frac{x \left (20 a c+b^2\right )}{8 c \left (b^2-4 a c\right )^2} \]

[Out]

-((b^2 + 20*a*c)*x)/(8*c*(b^2 - 4*a*c)^2) + (x^5*(2*a + b*x^2))/(4*(b^2 - 4*a*c)
*(a + b*x^2 + c*x^4)^2) + (x^3*(12*a*b + (b^2 + 20*a*c)*x^2))/(8*(b^2 - 4*a*c)^2
*(a + b*x^2 + c*x^4)) + ((b^3 - 16*a*b*c - (b^4 - 18*a*b^2*c - 40*a^2*c^2)/Sqrt[
b^2 - 4*a*c])*ArcTan[(Sqrt[2]*Sqrt[c]*x)/Sqrt[b - Sqrt[b^2 - 4*a*c]]])/(8*Sqrt[2
]*c^(3/2)*(b^2 - 4*a*c)^2*Sqrt[b - Sqrt[b^2 - 4*a*c]]) + ((b^3 - 16*a*b*c + (b^4
- 18*a*b^2*c - 40*a^2*c^2)/Sqrt[b^2 - 4*a*c])*ArcTan[(Sqrt[2]*Sqrt[c]*x)/Sqrt[b
+ Sqrt[b^2 - 4*a*c]]])/(8*Sqrt[2]*c^(3/2)*(b^2 - 4*a*c)^2*Sqrt[b + Sqrt[b^2 - 4
*a*c]])

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Rubi [A]  time = 1.9039, antiderivative size = 348, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.278 \[ \frac{\left (-\frac{-40 a^2 c^2-18 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-16 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{b-\sqrt{b^2-4 a c}}}\right )}{8 \sqrt{2} c^{3/2} \left (b^2-4 a c\right )^2 \sqrt{b-\sqrt{b^2-4 a c}}}+\frac{\left (\frac{-40 a^2 c^2-18 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-16 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{\sqrt{b^2-4 a c}+b}}\right )}{8 \sqrt{2} c^{3/2} \left (b^2-4 a c\right )^2 \sqrt{\sqrt{b^2-4 a c}+b}}+\frac{x^5 \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2}+\frac{x^3 \left (x^2 \left (20 a c+b^2\right )+12 a b\right )}{8 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}-\frac{x \left (20 a c+b^2\right )}{8 c \left (b^2-4 a c\right )^2} \]

Antiderivative was successfully verified.

[In]  Int[x^8/(a + b*x^2 + c*x^4)^3,x]

[Out]

-((b^2 + 20*a*c)*x)/(8*c*(b^2 - 4*a*c)^2) + (x^5*(2*a + b*x^2))/(4*(b^2 - 4*a*c)
*(a + b*x^2 + c*x^4)^2) + (x^3*(12*a*b + (b^2 + 20*a*c)*x^2))/(8*(b^2 - 4*a*c)^2
*(a + b*x^2 + c*x^4)) + ((b^3 - 16*a*b*c - (b^4 - 18*a*b^2*c - 40*a^2*c^2)/Sqrt[
b^2 - 4*a*c])*ArcTan[(Sqrt[2]*Sqrt[c]*x)/Sqrt[b - Sqrt[b^2 - 4*a*c]]])/(8*Sqrt[2
]*c^(3/2)*(b^2 - 4*a*c)^2*Sqrt[b - Sqrt[b^2 - 4*a*c]]) + ((b^3 - 16*a*b*c + (b^4
- 18*a*b^2*c - 40*a^2*c^2)/Sqrt[b^2 - 4*a*c])*ArcTan[(Sqrt[2]*Sqrt[c]*x)/Sqrt[b
+ Sqrt[b^2 - 4*a*c]]])/(8*Sqrt[2]*c^(3/2)*(b^2 - 4*a*c)^2*Sqrt[b + Sqrt[b^2 - 4
*a*c]])

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Rubi in Sympy [A]  time = 140.816, size = 340, normalized size = 0.98 \[ \frac{x^{5} \left (2 a + b x^{2}\right )}{4 \left (- 4 a c + b^{2}\right ) \left (a + b x^{2} + c x^{4}\right )^{2}} + \frac{x^{3} \left (12 a b + x^{2} \left (20 a c + b^{2}\right )\right )}{8 \left (- 4 a c + b^{2}\right )^{2} \left (a + b x^{2} + c x^{4}\right )} - \frac{x \left (20 a c + b^{2}\right )}{8 c \left (- 4 a c + b^{2}\right )^{2}} + \frac{\sqrt{2} \left (- 2 a c \left (20 a c + b^{2}\right ) + b^{2} \left (- 16 a c + b^{2}\right ) + b \left (- 16 a c + b^{2}\right ) \sqrt{- 4 a c + b^{2}}\right ) \operatorname{atan}{\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{b + \sqrt{- 4 a c + b^{2}}}} \right )}}{16 c^{\frac{3}{2}} \sqrt{b + \sqrt{- 4 a c + b^{2}}} \left (- 4 a c + b^{2}\right )^{\frac{5}{2}}} - \frac{\sqrt{2} \left (- 2 a c \left (20 a c + b^{2}\right ) + b^{2} \left (- 16 a c + b^{2}\right ) - b \left (- 16 a c + b^{2}\right ) \sqrt{- 4 a c + b^{2}}\right ) \operatorname{atan}{\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{b - \sqrt{- 4 a c + b^{2}}}} \right )}}{16 c^{\frac{3}{2}} \sqrt{b - \sqrt{- 4 a c + b^{2}}} \left (- 4 a c + b^{2}\right )^{\frac{5}{2}}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x**8/(c*x**4+b*x**2+a)**3,x)

[Out]

x**5*(2*a + b*x**2)/(4*(-4*a*c + b**2)*(a + b*x**2 + c*x**4)**2) + x**3*(12*a*b
+ x**2*(20*a*c + b**2))/(8*(-4*a*c + b**2)**2*(a + b*x**2 + c*x**4)) - x*(20*a*c
+ b**2)/(8*c*(-4*a*c + b**2)**2) + sqrt(2)*(-2*a*c*(20*a*c + b**2) + b**2*(-16*
a*c + b**2) + b*(-16*a*c + b**2)*sqrt(-4*a*c + b**2))*atan(sqrt(2)*sqrt(c)*x/sqr
t(b + sqrt(-4*a*c + b**2)))/(16*c**(3/2)*sqrt(b + sqrt(-4*a*c + b**2))*(-4*a*c +
b**2)**(5/2)) - sqrt(2)*(-2*a*c*(20*a*c + b**2) + b**2*(-16*a*c + b**2) - b*(-1
6*a*c + b**2)*sqrt(-4*a*c + b**2))*atan(sqrt(2)*sqrt(c)*x/sqrt(b - sqrt(-4*a*c +
b**2)))/(16*c**(3/2)*sqrt(b - sqrt(-4*a*c + b**2))*(-4*a*c + b**2)**(5/2))

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Mathematica [A]  time = 1.79321, size = 381, normalized size = 1.09 \[ \frac{\frac{4 \left (-2 a^2 c x+a b x \left (b-3 c x^2\right )+b^3 x^3\right )}{\left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2}+\frac{2 x \left (-36 a^2 c^2+11 a b^2 c-16 a b c^2 x^2-2 b^4+b^3 c x^2\right )}{\left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}+\frac{\sqrt{2} \sqrt{c} \left (40 a^2 c^2+18 a b^2 c-16 a b c \sqrt{b^2-4 a c}+b^3 \sqrt{b^2-4 a c}-b^4\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{b-\sqrt{b^2-4 a c}}}\right )}{\left (b^2-4 a c\right )^{5/2} \sqrt{b-\sqrt{b^2-4 a c}}}+\frac{\sqrt{2} \sqrt{c} \left (-40 a^2 c^2-18 a b^2 c-16 a b c \sqrt{b^2-4 a c}+b^3 \sqrt{b^2-4 a c}+b^4\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} x}{\sqrt{\sqrt{b^2-4 a c}+b}}\right )}{\left (b^2-4 a c\right )^{5/2} \sqrt{\sqrt{b^2-4 a c}+b}}}{16 c^2} \]

Antiderivative was successfully verified.

[In]  Integrate[x^8/(a + b*x^2 + c*x^4)^3,x]

[Out]

((2*x*(-2*b^4 + 11*a*b^2*c - 36*a^2*c^2 + b^3*c*x^2 - 16*a*b*c^2*x^2))/((b^2 - 4
*a*c)^2*(a + b*x^2 + c*x^4)) + (4*(-2*a^2*c*x + b^3*x^3 + a*b*x*(b - 3*c*x^2)))/
((b^2 - 4*a*c)*(a + b*x^2 + c*x^4)^2) + (Sqrt[2]*Sqrt[c]*(-b^4 + 18*a*b^2*c + 40
*a^2*c^2 + b^3*Sqrt[b^2 - 4*a*c] - 16*a*b*c*Sqrt[b^2 - 4*a*c])*ArcTan[(Sqrt[2]*S
qrt[c]*x)/Sqrt[b - Sqrt[b^2 - 4*a*c]]])/((b^2 - 4*a*c)^(5/2)*Sqrt[b - Sqrt[b^2 -
4*a*c]]) + (Sqrt[2]*Sqrt[c]*(b^4 - 18*a*b^2*c - 40*a^2*c^2 + b^3*Sqrt[b^2 - 4*a
*c] - 16*a*b*c*Sqrt[b^2 - 4*a*c])*ArcTan[(Sqrt[2]*Sqrt[c]*x)/Sqrt[b + Sqrt[b^2 -
4*a*c]]])/((b^2 - 4*a*c)^(5/2)*Sqrt[b + Sqrt[b^2 - 4*a*c]]))/(16*c^2)

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Maple [B]  time = 0.143, size = 4840, normalized size = 13.9 \[ \text{output too large to display} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x^8/(c*x^4+b*x^2+a)^3,x)

[Out]

(-1/8*b*(16*a*c-b^2)/(16*a^2*c^2-8*a*b^2*c+b^4)*x^7-1/8*(36*a^2*c^2+5*a*b^2*c+b^
4)/c/(16*a^2*c^2-8*a*b^2*c+b^4)*x^5-1/4*a/c*b*(14*a*c+b^2)/(16*a^2*c^2-8*a*b^2*c
+b^4)*x^3-1/8*a^2*(20*a*c+b^2)/c/(16*a^2*c^2-8*a*b^2*c+b^4)*x)/(c*x^4+b*x^2+a)^2
+17/8*c/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*
b*c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^
(1/2)*arctanh(1/2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c
^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/
2))*a*b^10+9*c/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^2-b^
5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/2*(-
32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c
+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a^2*b^3-3/2/(16*
a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^
2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/2*(-32*a^2*c^4+16*a*b^2
*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^
5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a*b^5-84*c^3/(-c^2*(4*a*c-b^2)^5)^(
1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^
3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16
*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*
b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a^3*b^6-17/8*c/(-c^2*(4*a*c-b^
2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a
^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2
*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c
^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a*b^10-352*c^5/(-c^2*(4
*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^
2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/
2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b
^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a^5*b^2-64*c
^4/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3
+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)
*arctanh(1/2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*
a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a
^4*b^4-640*c^6/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((1
6*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1
/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*
c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^
(1/2))*a^6+43/2*c^2/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2
)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^
5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16
*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/
2)))^(1/2))*a^2*b^8+1/16/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2
^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-
b^2)^5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c
/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5
)^(1/2)))^(1/2))*b^12-16*c^2/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a
*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*a
rctan(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c
+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a^3*b-
3/2/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3
-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16*
a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b
^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a*b^5+640*c^6/(-c^2*(4*a*c-b^2)
^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(
-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/2*(-32*a^
2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^
2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a^6-43/2*c^2/(-c^2*(4
*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^
2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/
2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b
^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a^2*b^8-1/16
/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8
*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*a
rctanh(1/2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*
b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*b^1
2-16*c^2/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-
c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/2*(-32*a^2
*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^2
*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*a^3*b+352*c^5/(-c^2*(4
*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4
)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arctan(1/2*
(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*
a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a^5*b^2+64*c^4/(
-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^
2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arct
an(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^
4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*a^4*b^4+8
4*c^3/(-c^2*(4*a*c-b^2)^5)^(1/2)/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*
c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1
/2)*arctanh(1/2*(-32*a^2*c^4+16*a*b^2*c^3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3
+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)
)*a^3*b^6+1/16/c/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*
(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2)*arctan(1/2*(3
2*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^
2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^(1/2)))^(1/2))*b^7+1/16/c/(16*a^2
*c^2-8*a*b^2*c+b^4)*2^(1/2)/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^
5)^(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2)*arctanh(1/2*(-32*a^2*c^4+16*a*b^2*c^
3-2*b^4*c^2)*x*2^(1/2)/c/((-16*a^2*b*c^3+8*a*b^3*c^2-b^5*c+(-c^2*(4*a*c-b^2)^5)^
(1/2))*(16*a^2*c^2-8*a*b^2*c+b^4))^(1/2))*b^7+9*c/(16*a^2*c^2-8*a*b^2*c+b^4)*2^(
1/2)/((16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^
2)^5)^(1/2)))^(1/2)*arctan(1/2*(32*a^2*c^4-16*a*b^2*c^3+2*b^4*c^2)*x*2^(1/2)/c/(
(16*a^2*c^2-8*a*b^2*c+b^4)*(16*a^2*b*c^3-8*a*b^3*c^2+b^5*c+(-c^2*(4*a*c-b^2)^5)^
(1/2)))^(1/2))*a^2*b^3

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Maxima [F]  time = 0., size = 0, normalized size = 0. \[ \frac{{\left (b^{3} c - 16 \, a b c^{2}\right )} x^{7} -{\left (b^{4} + 5 \, a b^{2} c + 36 \, a^{2} c^{2}\right )} x^{5} - 2 \,{\left (a b^{3} + 14 \, a^{2} b c\right )} x^{3} -{\left (a^{2} b^{2} + 20 \, a^{3} c\right )} x}{8 \,{\left ({\left (b^{4} c^{3} - 8 \, a b^{2} c^{4} + 16 \, a^{2} c^{5}\right )} x^{8} + a^{2} b^{4} c - 8 \, a^{3} b^{2} c^{2} + 16 \, a^{4} c^{3} + 2 \,{\left (b^{5} c^{2} - 8 \, a b^{3} c^{3} + 16 \, a^{2} b c^{4}\right )} x^{6} +{\left (b^{6} c - 6 \, a b^{4} c^{2} + 32 \, a^{3} c^{4}\right )} x^{4} + 2 \,{\left (a b^{5} c - 8 \, a^{2} b^{3} c^{2} + 16 \, a^{3} b c^{3}\right )} x^{2}\right )}} - \frac{-\int \frac{a b^{2} + 20 \, a^{2} c +{\left (b^{3} - 16 \, a b c\right )} x^{2}}{c x^{4} + b x^{2} + a}\,{d x}}{8 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^8/(c*x^4 + b*x^2 + a)^3,x, algorithm="maxima")

[Out]

1/8*((b^3*c - 16*a*b*c^2)*x^7 - (b^4 + 5*a*b^2*c + 36*a^2*c^2)*x^5 - 2*(a*b^3 +
14*a^2*b*c)*x^3 - (a^2*b^2 + 20*a^3*c)*x)/((b^4*c^3 - 8*a*b^2*c^4 + 16*a^2*c^5)*
x^8 + a^2*b^4*c - 8*a^3*b^2*c^2 + 16*a^4*c^3 + 2*(b^5*c^2 - 8*a*b^3*c^3 + 16*a^2
*b*c^4)*x^6 + (b^6*c - 6*a*b^4*c^2 + 32*a^3*c^4)*x^4 + 2*(a*b^5*c - 8*a^2*b^3*c^
2 + 16*a^3*b*c^3)*x^2) - 1/8*integrate(-(a*b^2 + 20*a^2*c + (b^3 - 16*a*b*c)*x^2
)/(c*x^4 + b*x^2 + a), x)/(b^4*c - 8*a*b^2*c^2 + 16*a^2*c^3)

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Fricas [A]  time = 0.407899, size = 5029, normalized size = 14.45 \[ \text{result too large to display} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^8/(c*x^4 + b*x^2 + a)^3,x, algorithm="fricas")

[Out]

1/16*(2*(b^3*c - 16*a*b*c^2)*x^7 - 2*(b^4 + 5*a*b^2*c + 36*a^2*c^2)*x^5 - 4*(a*b
^3 + 14*a^2*b*c)*x^3 + sqrt(1/2)*((b^4*c^3 - 8*a*b^2*c^4 + 16*a^2*c^5)*x^8 + a^2
*b^4*c - 8*a^3*b^2*c^2 + 16*a^4*c^3 + 2*(b^5*c^2 - 8*a*b^3*c^3 + 16*a^2*b*c^4)*x
^6 + (b^6*c - 6*a*b^4*c^2 + 32*a^3*c^4)*x^4 + 2*(a*b^5*c - 8*a^2*b^3*c^2 + 16*a^
3*b*c^3)*x^2)*sqrt(-(b^7 - 35*a*b^5*c + 280*a^2*b^3*c^2 + 1680*a^3*b*c^3 + (b^10
*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 102
4*a^5*c^8)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*
a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))/(b^10*c^3 -
20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*
c^8))*log((35*a*b^6 - 1491*a^2*b^4*c + 15000*a^3*b^2*c^2 + 10000*a^4*c^3)*x + 1/
2*sqrt(1/2)*(b^10 - 17*a*b^8*c - 392*a^2*b^6*c^2 + 5696*a^3*b^4*c^3 - 23680*a^4*
b^2*c^4 + 32000*a^5*c^5 - (b^13*c^3 - 72*a*b^11*c^4 + 1200*a^2*b^9*c^5 - 8960*a^
3*b^7*c^6 + 34560*a^4*b^5*c^7 - 67584*a^5*b^3*c^8 + 53248*a^6*b*c^9)*sqrt((b^4 -
50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*
b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))*sqrt(-(b^7 - 35*a*b^5*c + 280*a^2
*b^3*c^2 + 1680*a^3*b*c^3 + (b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3
*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2
)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^
10 - 1024*a^5*c^11)))/(b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c
^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8))) - sqrt(1/2)*((b^4*c^3 - 8*a*b^2*c^4 + 16
*a^2*c^5)*x^8 + a^2*b^4*c - 8*a^3*b^2*c^2 + 16*a^4*c^3 + 2*(b^5*c^2 - 8*a*b^3*c^
3 + 16*a^2*b*c^4)*x^6 + (b^6*c - 6*a*b^4*c^2 + 32*a^3*c^4)*x^4 + 2*(a*b^5*c - 8*
a^2*b^3*c^2 + 16*a^3*b*c^3)*x^2)*sqrt(-(b^7 - 35*a*b^5*c + 280*a^2*b^3*c^2 + 168
0*a^3*b*c^3 + (b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 128
0*a^4*b^2*c^7 - 1024*a^5*c^8)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 -
20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*
c^11)))/(b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*
b^2*c^7 - 1024*a^5*c^8))*log((35*a*b^6 - 1491*a^2*b^4*c + 15000*a^3*b^2*c^2 + 10
000*a^4*c^3)*x - 1/2*sqrt(1/2)*(b^10 - 17*a*b^8*c - 392*a^2*b^6*c^2 + 5696*a^3*b
^4*c^3 - 23680*a^4*b^2*c^4 + 32000*a^5*c^5 - (b^13*c^3 - 72*a*b^11*c^4 + 1200*a^
2*b^9*c^5 - 8960*a^3*b^7*c^6 + 34560*a^4*b^5*c^7 - 67584*a^5*b^3*c^8 + 53248*a^6
*b*c^9)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2
*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))*sqrt(-(b^7 - 3
5*a*b^5*c + 280*a^2*b^3*c^2 + 1680*a^3*b*c^3 + (b^10*c^3 - 20*a*b^8*c^4 + 160*a^
2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8)*sqrt((b^4 - 50*a*
b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^
9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))/(b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*
c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8))) + sqrt(1/2)*((b^4*c^3
- 8*a*b^2*c^4 + 16*a^2*c^5)*x^8 + a^2*b^4*c - 8*a^3*b^2*c^2 + 16*a^4*c^3 + 2*(b
^5*c^2 - 8*a*b^3*c^3 + 16*a^2*b*c^4)*x^6 + (b^6*c - 6*a*b^4*c^2 + 32*a^3*c^4)*x^
4 + 2*(a*b^5*c - 8*a^2*b^3*c^2 + 16*a^3*b*c^3)*x^2)*sqrt(-(b^7 - 35*a*b^5*c + 28
0*a^2*b^3*c^2 + 1680*a^3*b*c^3 - (b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 64
0*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8)*sqrt((b^4 - 50*a*b^2*c + 625*a^
2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b
^2*c^10 - 1024*a^5*c^11)))/(b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*
b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8))*log((35*a*b^6 - 1491*a^2*b^4*c + 150
00*a^3*b^2*c^2 + 10000*a^4*c^3)*x + 1/2*sqrt(1/2)*(b^10 - 17*a*b^8*c - 392*a^2*b
^6*c^2 + 5696*a^3*b^4*c^3 - 23680*a^4*b^2*c^4 + 32000*a^5*c^5 + (b^13*c^3 - 72*a
*b^11*c^4 + 1200*a^2*b^9*c^5 - 8960*a^3*b^7*c^6 + 34560*a^4*b^5*c^7 - 67584*a^5*
b^3*c^8 + 53248*a^6*b*c^9)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*
a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^1
1)))*sqrt(-(b^7 - 35*a*b^5*c + 280*a^2*b^3*c^2 + 1680*a^3*b*c^3 - (b^10*c^3 - 20
*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8
)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c
^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))/(b^10*c^3 - 20*a*b^8
*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8))) -
sqrt(1/2)*((b^4*c^3 - 8*a*b^2*c^4 + 16*a^2*c^5)*x^8 + a^2*b^4*c - 8*a^3*b^2*c^2
+ 16*a^4*c^3 + 2*(b^5*c^2 - 8*a*b^3*c^3 + 16*a^2*b*c^4)*x^6 + (b^6*c - 6*a*b^4*c
^2 + 32*a^3*c^4)*x^4 + 2*(a*b^5*c - 8*a^2*b^3*c^2 + 16*a^3*b*c^3)*x^2)*sqrt(-(b^
7 - 35*a*b^5*c + 280*a^2*b^3*c^2 + 1680*a^3*b*c^3 - (b^10*c^3 - 20*a*b^8*c^4 + 1
60*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8)*sqrt((b^4 -
50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b
^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))/(b^10*c^3 - 20*a*b^8*c^4 + 160*a^2
*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 - 1024*a^5*c^8))*log((35*a*b^6 - 1
491*a^2*b^4*c + 15000*a^3*b^2*c^2 + 10000*a^4*c^3)*x - 1/2*sqrt(1/2)*(b^10 - 17*
a*b^8*c - 392*a^2*b^6*c^2 + 5696*a^3*b^4*c^3 - 23680*a^4*b^2*c^4 + 32000*a^5*c^5
+ (b^13*c^3 - 72*a*b^11*c^4 + 1200*a^2*b^9*c^5 - 8960*a^3*b^7*c^6 + 34560*a^4*b
^5*c^7 - 67584*a^5*b^3*c^8 + 53248*a^6*b*c^9)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c
^2)/(b^10*c^6 - 20*a*b^8*c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*
c^10 - 1024*a^5*c^11)))*sqrt(-(b^7 - 35*a*b^5*c + 280*a^2*b^3*c^2 + 1680*a^3*b*c
^3 - (b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2
*c^7 - 1024*a^5*c^8)*sqrt((b^4 - 50*a*b^2*c + 625*a^2*c^2)/(b^10*c^6 - 20*a*b^8*
c^7 + 160*a^2*b^6*c^8 - 640*a^3*b^4*c^9 + 1280*a^4*b^2*c^10 - 1024*a^5*c^11)))/(
b^10*c^3 - 20*a*b^8*c^4 + 160*a^2*b^6*c^5 - 640*a^3*b^4*c^6 + 1280*a^4*b^2*c^7 -
1024*a^5*c^8))) - 2*(a^2*b^2 + 20*a^3*c)*x)/((b^4*c^3 - 8*a*b^2*c^4 + 16*a^2*c^
5)*x^8 + a^2*b^4*c - 8*a^3*b^2*c^2 + 16*a^4*c^3 + 2*(b^5*c^2 - 8*a*b^3*c^3 + 16*
a^2*b*c^4)*x^6 + (b^6*c - 6*a*b^4*c^2 + 32*a^3*c^4)*x^4 + 2*(a*b^5*c - 8*a^2*b^3
*c^2 + 16*a^3*b*c^3)*x^2)

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Sympy [A]  time = 56.3217, size = 716, normalized size = 2.06 \[ - \frac{x^{7} \left (16 a b c^{2} - b^{3} c\right ) + x^{5} \left (36 a^{2} c^{2} + 5 a b^{2} c + b^{4}\right ) + x^{3} \left (28 a^{2} b c + 2 a b^{3}\right ) + x \left (20 a^{3} c + a^{2} b^{2}\right )}{128 a^{4} c^{3} - 64 a^{3} b^{2} c^{2} + 8 a^{2} b^{4} c + x^{8} \left (128 a^{2} c^{5} - 64 a b^{2} c^{4} + 8 b^{4} c^{3}\right ) + x^{6} \left (256 a^{2} b c^{4} - 128 a b^{3} c^{3} + 16 b^{5} c^{2}\right ) + x^{4} \left (256 a^{3} c^{4} - 48 a b^{4} c^{2} + 8 b^{6} c\right ) + x^{2} \left (256 a^{3} b c^{3} - 128 a^{2} b^{3} c^{2} + 16 a b^{5} c\right )} + \operatorname{RootSum}{\left (t^{4} \left (68719476736 a^{10} c^{13} - 171798691840 a^{9} b^{2} c^{12} + 193273528320 a^{8} b^{4} c^{11} - 128849018880 a^{7} b^{6} c^{10} + 56371445760 a^{6} b^{8} c^{9} - 16911433728 a^{5} b^{10} c^{8} + 3523215360 a^{4} b^{12} c^{7} - 503316480 a^{3} b^{14} c^{6} + 47185920 a^{2} b^{16} c^{5} - 2621440 a b^{18} c^{4} + 65536 b^{20} c^{3}\right ) + t^{2} \left (- 440401920 a^{8} b c^{8} + 477102080 a^{7} b^{3} c^{7} - 174325760 a^{6} b^{5} c^{6} + 11206656 a^{5} b^{7} c^{5} + 8929280 a^{4} b^{9} c^{4} - 2600960 a^{3} b^{11} c^{3} + 291840 a^{2} b^{13} c^{2} - 14080 a b^{15} c + 256 b^{17}\right ) + 160000 a^{7} c^{4} + 492800 a^{6} b^{2} c^{3} + 351456 a^{5} b^{4} c^{2} - 43120 a^{4} b^{6} c + 1225 a^{3} b^{8}, \left ( t \mapsto t \log{\left (x + \frac{218103808 t^{3} a^{6} b c^{9} - 276824064 t^{3} a^{5} b^{3} c^{8} + 141557760 t^{3} a^{4} b^{5} c^{7} - 36700160 t^{3} a^{3} b^{7} c^{6} + 4915200 t^{3} a^{2} b^{9} c^{5} - 294912 t^{3} a b^{11} c^{4} + 4096 t^{3} b^{13} c^{3} + 256000 t a^{5} c^{5} - 888320 t a^{4} b^{2} c^{4} - 57472 t a^{3} b^{4} c^{3} + 13664 t a^{2} b^{6} c^{2} - 832 t a b^{8} c + 16 t b^{10}}{10000 a^{4} c^{3} + 15000 a^{3} b^{2} c^{2} - 1491 a^{2} b^{4} c + 35 a b^{6}} \right )} \right )\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x**8/(c*x**4+b*x**2+a)**3,x)

[Out]

-(x**7*(16*a*b*c**2 - b**3*c) + x**5*(36*a**2*c**2 + 5*a*b**2*c + b**4) + x**3*(
28*a**2*b*c + 2*a*b**3) + x*(20*a**3*c + a**2*b**2))/(128*a**4*c**3 - 64*a**3*b*
*2*c**2 + 8*a**2*b**4*c + x**8*(128*a**2*c**5 - 64*a*b**2*c**4 + 8*b**4*c**3) +
x**6*(256*a**2*b*c**4 - 128*a*b**3*c**3 + 16*b**5*c**2) + x**4*(256*a**3*c**4 -
48*a*b**4*c**2 + 8*b**6*c) + x**2*(256*a**3*b*c**3 - 128*a**2*b**3*c**2 + 16*a*b
**5*c)) + RootSum(_t**4*(68719476736*a**10*c**13 - 171798691840*a**9*b**2*c**12
+ 193273528320*a**8*b**4*c**11 - 128849018880*a**7*b**6*c**10 + 56371445760*a**6
*b**8*c**9 - 16911433728*a**5*b**10*c**8 + 3523215360*a**4*b**12*c**7 - 50331648
0*a**3*b**14*c**6 + 47185920*a**2*b**16*c**5 - 2621440*a*b**18*c**4 + 65536*b**2
0*c**3) + _t**2*(-440401920*a**8*b*c**8 + 477102080*a**7*b**3*c**7 - 174325760*a
**6*b**5*c**6 + 11206656*a**5*b**7*c**5 + 8929280*a**4*b**9*c**4 - 2600960*a**3*
b**11*c**3 + 291840*a**2*b**13*c**2 - 14080*a*b**15*c + 256*b**17) + 160000*a**7
*c**4 + 492800*a**6*b**2*c**3 + 351456*a**5*b**4*c**2 - 43120*a**4*b**6*c + 1225
*a**3*b**8, Lambda(_t, _t*log(x + (218103808*_t**3*a**6*b*c**9 - 276824064*_t**3
*a**5*b**3*c**8 + 141557760*_t**3*a**4*b**5*c**7 - 36700160*_t**3*a**3*b**7*c**6
+ 4915200*_t**3*a**2*b**9*c**5 - 294912*_t**3*a*b**11*c**4 + 4096*_t**3*b**13*c
**3 + 256000*_t*a**5*c**5 - 888320*_t*a**4*b**2*c**4 - 57472*_t*a**3*b**4*c**3 +
13664*_t*a**2*b**6*c**2 - 832*_t*a*b**8*c + 16*_t*b**10)/(10000*a**4*c**3 + 150
00*a**3*b**2*c**2 - 1491*a**2*b**4*c + 35*a*b**6))))

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GIAC/XCAS [F(-2)]  time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x^8/(c*x^4 + b*x^2 + a)^3,x, algorithm="giac")

[Out]

Exception raised: TypeError