Optimal. Leaf size=210 \[ \frac{x^7 \left (a^2 f-a b e+b^2 d\right )}{7 b^3}+\frac{a^2 x \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{b^6}-\frac{a x^3 \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{3 b^5}+\frac{x^5 \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{5 b^4}-\frac{a^{5/2} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{b^{13/2}}+\frac{x^9 (b e-a f)}{9 b^2}+\frac{f x^{11}}{11 b} \]
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Rubi [A] time = 0.34738, antiderivative size = 210, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ \frac{x^7 \left (a^2 f-a b e+b^2 d\right )}{7 b^3}+\frac{a^2 x \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{b^6}-\frac{a x^3 \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{3 b^5}+\frac{x^5 \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{5 b^4}-\frac{a^{5/2} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{b^{13/2}}+\frac{x^9 (b e-a f)}{9 b^2}+\frac{f x^{11}}{11 b} \]
Antiderivative was successfully verified.
[In] Int[(x^6*(c + d*x^2 + e*x^4 + f*x^6))/(a + b*x^2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{a^{\frac{5}{2}} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right ) \operatorname{atan}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{b^{\frac{13}{2}}} + \frac{a x^{3} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{3 b^{5}} + \frac{f x^{11}}{11 b} - \frac{x^{9} \left (a f - b e\right )}{9 b^{2}} + \frac{x^{7} \left (a^{2} f - a b e + b^{2} d\right )}{7 b^{3}} - \frac{x^{5} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{5 b^{4}} - \frac{\left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right ) \int a^{2}\, dx}{b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**6*(f*x**6+e*x**4+d*x**2+c)/(b*x**2+a),x)
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Mathematica [A] time = 0.292217, size = 210, normalized size = 1. \[ \frac{x^7 \left (a^2 f-a b e+b^2 d\right )}{7 b^3}-\frac{a^2 x \left (a^3 f-a^2 b e+a b^2 d-b^3 c\right )}{b^6}+\frac{a x^3 \left (a^3 f-a^2 b e+a b^2 d-b^3 c\right )}{3 b^5}+\frac{x^5 \left (a^3 (-f)+a^2 b e-a b^2 d+b^3 c\right )}{5 b^4}+\frac{a^{5/2} \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (a^3 f-a^2 b e+a b^2 d-b^3 c\right )}{b^{13/2}}+\frac{x^9 (b e-a f)}{9 b^2}+\frac{f x^{11}}{11 b} \]
Antiderivative was successfully verified.
[In] Integrate[(x^6*(c + d*x^2 + e*x^4 + f*x^6))/(a + b*x^2),x]
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Maple [A] time = 0.006, size = 278, normalized size = 1.3 \[{\frac{f{x}^{11}}{11\,b}}-{\frac{{x}^{9}af}{9\,{b}^{2}}}+{\frac{{x}^{9}e}{9\,b}}+{\frac{{x}^{7}{a}^{2}f}{7\,{b}^{3}}}-{\frac{{x}^{7}ae}{7\,{b}^{2}}}+{\frac{{x}^{7}d}{7\,b}}-{\frac{{x}^{5}{a}^{3}f}{5\,{b}^{4}}}+{\frac{{x}^{5}{a}^{2}e}{5\,{b}^{3}}}-{\frac{{x}^{5}ad}{5\,{b}^{2}}}+{\frac{{x}^{5}c}{5\,b}}+{\frac{{x}^{3}{a}^{4}f}{3\,{b}^{5}}}-{\frac{{x}^{3}{a}^{3}e}{3\,{b}^{4}}}+{\frac{{x}^{3}{a}^{2}d}{3\,{b}^{3}}}-{\frac{a{x}^{3}c}{3\,{b}^{2}}}-{\frac{{a}^{5}fx}{{b}^{6}}}+{\frac{{a}^{4}ex}{{b}^{5}}}-{\frac{{a}^{3}dx}{{b}^{4}}}+{\frac{{a}^{2}cx}{{b}^{3}}}+{\frac{{a}^{6}f}{{b}^{6}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{{a}^{5}e}{{b}^{5}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{{a}^{4}d}{{b}^{4}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{{a}^{3}c}{{b}^{3}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^6*(f*x^6+e*x^4+d*x^2+c)/(b*x^2+a),x)
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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((f*x^6 + e*x^4 + d*x^2 + c)*x^6/(b*x^2 + a),x, algorithm="maxima")
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Fricas [A] time = 0.230557, size = 1, normalized size = 0. \[ \left [\frac{630 \, b^{5} f x^{11} + 770 \,{\left (b^{5} e - a b^{4} f\right )} x^{9} + 990 \,{\left (b^{5} d - a b^{4} e + a^{2} b^{3} f\right )} x^{7} + 1386 \,{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} x^{5} - 2310 \,{\left (a b^{4} c - a^{2} b^{3} d + a^{3} b^{2} e - a^{4} b f\right )} x^{3} - 3465 \,{\left (a^{2} b^{3} c - a^{3} b^{2} d + a^{4} b e - a^{5} f\right )} \sqrt{-\frac{a}{b}} \log \left (\frac{b x^{2} + 2 \, b x \sqrt{-\frac{a}{b}} - a}{b x^{2} + a}\right ) + 6930 \,{\left (a^{2} b^{3} c - a^{3} b^{2} d + a^{4} b e - a^{5} f\right )} x}{6930 \, b^{6}}, \frac{315 \, b^{5} f x^{11} + 385 \,{\left (b^{5} e - a b^{4} f\right )} x^{9} + 495 \,{\left (b^{5} d - a b^{4} e + a^{2} b^{3} f\right )} x^{7} + 693 \,{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} x^{5} - 1155 \,{\left (a b^{4} c - a^{2} b^{3} d + a^{3} b^{2} e - a^{4} b f\right )} x^{3} - 3465 \,{\left (a^{2} b^{3} c - a^{3} b^{2} d + a^{4} b e - a^{5} f\right )} \sqrt{\frac{a}{b}} \arctan \left (\frac{x}{\sqrt{\frac{a}{b}}}\right ) + 3465 \,{\left (a^{2} b^{3} c - a^{3} b^{2} d + a^{4} b e - a^{5} f\right )} x}{3465 \, b^{6}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((f*x^6 + e*x^4 + d*x^2 + c)*x^6/(b*x^2 + a),x, algorithm="fricas")
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Sympy [A] time = 1.77579, size = 366, normalized size = 1.74 \[ - \frac{\sqrt{- \frac{a^{5}}{b^{13}}} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right ) \log{\left (- \frac{b^{6} \sqrt{- \frac{a^{5}}{b^{13}}} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{a^{5} f - a^{4} b e + a^{3} b^{2} d - a^{2} b^{3} c} + x \right )}}{2} + \frac{\sqrt{- \frac{a^{5}}{b^{13}}} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right ) \log{\left (\frac{b^{6} \sqrt{- \frac{a^{5}}{b^{13}}} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{a^{5} f - a^{4} b e + a^{3} b^{2} d - a^{2} b^{3} c} + x \right )}}{2} + \frac{f x^{11}}{11 b} - \frac{x^{9} \left (a f - b e\right )}{9 b^{2}} + \frac{x^{7} \left (a^{2} f - a b e + b^{2} d\right )}{7 b^{3}} - \frac{x^{5} \left (a^{3} f - a^{2} b e + a b^{2} d - b^{3} c\right )}{5 b^{4}} + \frac{x^{3} \left (a^{4} f - a^{3} b e + a^{2} b^{2} d - a b^{3} c\right )}{3 b^{5}} - \frac{x \left (a^{5} f - a^{4} b e + a^{3} b^{2} d - a^{2} b^{3} c\right )}{b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**6*(f*x**6+e*x**4+d*x**2+c)/(b*x**2+a),x)
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GIAC/XCAS [A] time = 0.22397, size = 338, normalized size = 1.61 \[ -\frac{{\left (a^{3} b^{3} c - a^{4} b^{2} d - a^{6} f + a^{5} b e\right )} \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{\sqrt{a b} b^{6}} + \frac{315 \, b^{10} f x^{11} - 385 \, a b^{9} f x^{9} + 385 \, b^{10} x^{9} e + 495 \, b^{10} d x^{7} + 495 \, a^{2} b^{8} f x^{7} - 495 \, a b^{9} x^{7} e + 693 \, b^{10} c x^{5} - 693 \, a b^{9} d x^{5} - 693 \, a^{3} b^{7} f x^{5} + 693 \, a^{2} b^{8} x^{5} e - 1155 \, a b^{9} c x^{3} + 1155 \, a^{2} b^{8} d x^{3} + 1155 \, a^{4} b^{6} f x^{3} - 1155 \, a^{3} b^{7} x^{3} e + 3465 \, a^{2} b^{8} c x - 3465 \, a^{3} b^{7} d x - 3465 \, a^{5} b^{5} f x + 3465 \, a^{4} b^{6} x e}{3465 \, b^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((f*x^6 + e*x^4 + d*x^2 + c)*x^6/(b*x^2 + a),x, algorithm="giac")
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