Optimal. Leaf size=121 \[ -\frac{6 a^2 \tanh ^{-1}\left (\frac{b+2 c x^2}{\sqrt{b^2-4 a c}}\right )}{\left (b^2-4 a c\right )^{5/2}}-\frac{3 a x^2 \left (2 a+b x^2\right )}{2 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}+\frac{x^6 \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.225365, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222 \[ -\frac{6 a^2 \tanh ^{-1}\left (\frac{b+2 c x^2}{\sqrt{b^2-4 a c}}\right )}{\left (b^2-4 a c\right )^{5/2}}-\frac{3 a x^2 \left (2 a+b x^2\right )}{2 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}+\frac{x^6 \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2} \]
Antiderivative was successfully verified.
[In] Int[x^9/(a + b*x^2 + c*x^4)^3,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 26.4906, size = 112, normalized size = 0.93 \[ - \frac{6 a^{2} \operatorname{atanh}{\left (\frac{b + 2 c x^{2}}{\sqrt{- 4 a c + b^{2}}} \right )}}{\left (- 4 a c + b^{2}\right )^{\frac{5}{2}}} - \frac{3 a x^{2} \left (2 a + b x^{2}\right )}{2 \left (- 4 a c + b^{2}\right )^{2} \left (a + b x^{2} + c x^{4}\right )} + \frac{x^{6} \left (2 a + b x^{2}\right )}{4 \left (- 4 a c + b^{2}\right ) \left (a + b x^{2} + c x^{4}\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**9/(c*x**4+b*x**2+a)**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.303986, size = 194, normalized size = 1.6 \[ \frac{1}{4} \left (\frac{24 a^2 \tan ^{-1}\left (\frac{b+2 c x^2}{\sqrt{4 a c-b^2}}\right )}{\left (4 a c-b^2\right )^{5/2}}+\frac{a^2 c \left (2 c x^2-3 b\right )+a b^2 \left (b-4 c x^2\right )+b^4 x^2}{c^3 \left (4 a c-b^2\right ) \left (a+b x^2+c x^4\right )^2}+\frac{22 a^2 b c^2-20 a^2 c^3 x^2-8 a b^3 c+16 a b^2 c^2 x^2+b^5-2 b^4 c x^2}{c^3 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[x^9/(a + b*x^2 + c*x^4)^3,x]
[Out]
_______________________________________________________________________________________
Maple [B] time = 0.021, size = 267, normalized size = 2.2 \[{\frac{1}{2\, \left ( c{x}^{4}+b{x}^{2}+a \right ) ^{2}} \left ( -{\frac{ \left ( 10\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ){x}^{6}}{c \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) }}+{\frac{b \left ( 2\,{a}^{2}{c}^{2}+8\,a{b}^{2}c-{b}^{4} \right ){x}^{4}}{2\,{c}^{2} \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) }}-{\frac{a \left ( 6\,{a}^{2}{c}^{2}-10\,a{b}^{2}c+{b}^{4} \right ){x}^{2}}{{c}^{2} \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) }}+{\frac{{a}^{2}b \left ( 10\,ac-{b}^{2} \right ) }{2\,{c}^{2} \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) }} \right ) }+6\,{\frac{{a}^{2}}{ \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) \sqrt{4\,ac-{b}^{2}}}\arctan \left ({\frac{2\,c{x}^{2}+b}{\sqrt{4\,ac-{b}^{2}}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^9/(c*x^4+b*x^2+a)^3,x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/(c*x^4 + b*x^2 + a)^3,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.27215, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/(c*x^4 + b*x^2 + a)^3,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 39.2561, size = 554, normalized size = 4.58 \[ - 3 a^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} \log{\left (x^{2} + \frac{- 192 a^{5} c^{3} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} + 144 a^{4} b^{2} c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} - 36 a^{3} b^{4} c \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} + 3 a^{2} b^{6} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} + 3 a^{2} b}{6 a^{2} c} \right )} + 3 a^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} \log{\left (x^{2} + \frac{192 a^{5} c^{3} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} - 144 a^{4} b^{2} c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} + 36 a^{3} b^{4} c \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} - 3 a^{2} b^{6} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{5}}} + 3 a^{2} b}{6 a^{2} c} \right )} - \frac{- 10 a^{3} b c + a^{2} b^{3} + x^{6} \left (20 a^{2} c^{3} - 16 a b^{2} c^{2} + 2 b^{4} c\right ) + x^{4} \left (- 2 a^{2} b c^{2} - 8 a b^{3} c + b^{5}\right ) + x^{2} \left (12 a^{3} c^{2} - 20 a^{2} b^{2} c + 2 a b^{4}\right )}{64 a^{4} c^{4} - 32 a^{3} b^{2} c^{3} + 4 a^{2} b^{4} c^{2} + x^{8} \left (64 a^{2} c^{6} - 32 a b^{2} c^{5} + 4 b^{4} c^{4}\right ) + x^{6} \left (128 a^{2} b c^{5} - 64 a b^{3} c^{4} + 8 b^{5} c^{3}\right ) + x^{4} \left (128 a^{3} c^{5} - 24 a b^{4} c^{3} + 4 b^{6} c^{2}\right ) + x^{2} \left (128 a^{3} b c^{4} - 64 a^{2} b^{3} c^{3} + 8 a b^{5} c^{2}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**9/(c*x**4+b*x**2+a)**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 15.6508, size = 286, normalized size = 2.36 \[ \frac{6 \, a^{2} \arctan \left (\frac{2 \, c x^{2} + b}{\sqrt{-b^{2} + 4 \, a c}}\right )}{{\left (b^{4} - 8 \, a b^{2} c + 16 \, a^{2} c^{2}\right )} \sqrt{-b^{2} + 4 \, a c}} - \frac{2 \, b^{4} c x^{6} - 16 \, a b^{2} c^{2} x^{6} + 20 \, a^{2} c^{3} x^{6} + b^{5} x^{4} - 8 \, a b^{3} c x^{4} - 2 \, a^{2} b c^{2} x^{4} + 2 \, a b^{4} x^{2} - 20 \, a^{2} b^{2} c x^{2} + 12 \, a^{3} c^{2} x^{2} + a^{2} b^{3} - 10 \, a^{3} b c}{4 \,{\left (b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}\right )}{\left (c x^{4} + b x^{2} + a\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^9/(c*x^4 + b*x^2 + a)^3,x, algorithm="giac")
[Out]