Optimal. Leaf size=261 \[ \frac{x^3 \left (a \left (162 a^3 F-71 a^2 b D+15 a b^2 C+6 b^3 B\right )+8 A b^4\right )}{105 a^3 b^4 \left (a+b x^2\right )^{3/2}}+\frac{x^3 \left (a \left (-24 a^3 F+17 a^2 b D-10 a b^2 C+3 b^3 B\right )+4 A b^4\right )}{35 a^2 b^4 \left (a+b x^2\right )^{5/2}}+\frac{x^3 \left (A b^4-a \left (a^3 (-F)+a^2 b D-a b^2 C+b^3 B\right )\right )}{7 a b^4 \left (a+b x^2\right )^{7/2}}+\frac{(2 b D-9 a F) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{2 b^{11/2}}-\frac{x (b D-4 a F)}{b^5 \sqrt{a+b x^2}}+\frac{F x \sqrt{a+b x^2}}{2 b^5} \]
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Rubi [A] time = 1.54255, antiderivative size = 257, normalized size of antiderivative = 0.98, number of steps used = 10, number of rules used = 8, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.216 \[ \frac{x^3 \left (a \left (162 a^3 F-71 a^2 b D+15 a b^2 C+6 b^3 B\right )+8 A b^4\right )}{105 a^3 b^4 \left (a+b x^2\right )^{3/2}}+\frac{x^3 \left (a \left (-24 a^3 F+17 a^2 b D-10 a b^2 C+3 b^3 B\right )+4 A b^4\right )}{35 a^2 b^4 \left (a+b x^2\right )^{5/2}}+\frac{x^3 \left (\frac{A}{a}-\frac{a^3 (-F)+a^2 b D-a b^2 C+b^3 B}{b^4}\right )}{7 \left (a+b x^2\right )^{7/2}}+\frac{(2 b D-9 a F) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{2 b^{11/2}}-\frac{x (b D-4 a F)}{b^5 \sqrt{a+b x^2}}+\frac{F x \sqrt{a+b x^2}}{2 b^5} \]
Antiderivative was successfully verified.
[In] Int[(x^2*(A + B*x^2 + C*x^4 + D*x^6 + F*x^8))/(a + b*x^2)^(9/2),x]
[Out]
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Rubi in Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2*(F*x**8+D*x**6+C*x**4+B*x**2+A)/(b*x**2+a)**(9/2),x)
[Out]
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Mathematica [A] time = 0.437863, size = 201, normalized size = 0.77 \[ \frac{x \left (945 a^7 F-210 a^6 b \left (D-15 F x^2\right )+14 a^5 b^2 x^2 \left (261 F x^2-50 D\right )+4 a^4 b^3 x^4 \left (396 F x^2-203 D\right )+a^3 b^4 x^6 \left (105 F x^2-352 D\right )+2 a^2 b^5 x^2 \left (35 A+21 B x^2+15 C x^4\right )+4 a b^6 x^4 \left (14 A+3 B x^2\right )+16 A b^7 x^6\right )}{210 a^3 b^5 \left (a+b x^2\right )^{7/2}}+\frac{(2 b D-9 a F) \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )}{2 b^{11/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^2*(A + B*x^2 + C*x^4 + D*x^6 + F*x^8))/(a + b*x^2)^(9/2),x]
[Out]
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Maple [B] time = 0.016, size = 478, normalized size = 1.8 \[ -{\frac{Dx}{{b}^{4}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}+{\frac{3\,Cxa}{56\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{Cx}{7\,a{b}^{3}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}+{\frac{9\,Fax}{2\,{b}^{5}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{5\,aC{x}^{3}}{8\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{Ax}{35\,ab} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}-{\frac{Ax}{7\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{B{x}^{3}}{4\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{3\,Bx}{140\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}-{\frac{C{x}^{5}}{2\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{Cx}{14\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}-{\frac{D{x}^{7}}{7\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{D{x}^{5}}{5\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}-{\frac{D{x}^{3}}{3\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{8\,Ax}{105\,{a}^{3}b}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{3\,Bxa}{28\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{Bx}{35\,a{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{3\,Fa{x}^{3}}{2\,{b}^{4}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{F{x}^{9}}{2\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{9\,Fa}{2}\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ){b}^{-{\frac{11}{2}}}}+{\frac{2\,Bx}{35\,{a}^{2}{b}^{2}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{15\,Cx{a}^{2}}{56\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{4\,Ax}{105\,{a}^{2}b} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{D\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ){b}^{-{\frac{9}{2}}}}+{\frac{9\,Fa{x}^{5}}{10\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{9\,Fa{x}^{7}}{14\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2*(F*x^8+D*x^6+C*x^4+B*x^2+A)/(b*x^2+a)^(9/2),x)
[Out]
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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^8 + D*x^6 + C*x^4 + B*x^2 + A)*x^2/(b*x^2 + a)^(9/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.604369, size = 1, normalized size = 0. \[ \left [\frac{2 \,{\left (105 \, F a^{3} b^{4} x^{9} + 2 \,{\left (792 \, F a^{4} b^{3} - 176 \, D a^{3} b^{4} + 15 \, C a^{2} b^{5} + 6 \, B a b^{6} + 8 \, A b^{7}\right )} x^{7} + 14 \,{\left (261 \, F a^{5} b^{2} - 58 \, D a^{4} b^{3} + 3 \, B a^{2} b^{5} + 4 \, A a b^{6}\right )} x^{5} + 70 \,{\left (45 \, F a^{6} b - 10 \, D a^{5} b^{2} + A a^{2} b^{5}\right )} x^{3} + 105 \,{\left (9 \, F a^{7} - 2 \, D a^{6} b\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{b} - 105 \,{\left (9 \, F a^{8} - 2 \, D a^{7} b +{\left (9 \, F a^{4} b^{4} - 2 \, D a^{3} b^{5}\right )} x^{8} + 4 \,{\left (9 \, F a^{5} b^{3} - 2 \, D a^{4} b^{4}\right )} x^{6} + 6 \,{\left (9 \, F a^{6} b^{2} - 2 \, D a^{5} b^{3}\right )} x^{4} + 4 \,{\left (9 \, F a^{7} b - 2 \, D a^{6} b^{2}\right )} x^{2}\right )} \log \left (-2 \, \sqrt{b x^{2} + a} b x -{\left (2 \, b x^{2} + a\right )} \sqrt{b}\right )}{420 \,{\left (a^{3} b^{9} x^{8} + 4 \, a^{4} b^{8} x^{6} + 6 \, a^{5} b^{7} x^{4} + 4 \, a^{6} b^{6} x^{2} + a^{7} b^{5}\right )} \sqrt{b}}, \frac{{\left (105 \, F a^{3} b^{4} x^{9} + 2 \,{\left (792 \, F a^{4} b^{3} - 176 \, D a^{3} b^{4} + 15 \, C a^{2} b^{5} + 6 \, B a b^{6} + 8 \, A b^{7}\right )} x^{7} + 14 \,{\left (261 \, F a^{5} b^{2} - 58 \, D a^{4} b^{3} + 3 \, B a^{2} b^{5} + 4 \, A a b^{6}\right )} x^{5} + 70 \,{\left (45 \, F a^{6} b - 10 \, D a^{5} b^{2} + A a^{2} b^{5}\right )} x^{3} + 105 \,{\left (9 \, F a^{7} - 2 \, D a^{6} b\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{-b} - 105 \,{\left (9 \, F a^{8} - 2 \, D a^{7} b +{\left (9 \, F a^{4} b^{4} - 2 \, D a^{3} b^{5}\right )} x^{8} + 4 \,{\left (9 \, F a^{5} b^{3} - 2 \, D a^{4} b^{4}\right )} x^{6} + 6 \,{\left (9 \, F a^{6} b^{2} - 2 \, D a^{5} b^{3}\right )} x^{4} + 4 \,{\left (9 \, F a^{7} b - 2 \, D a^{6} b^{2}\right )} x^{2}\right )} \arctan \left (\frac{\sqrt{-b} x}{\sqrt{b x^{2} + a}}\right )}{210 \,{\left (a^{3} b^{9} x^{8} + 4 \, a^{4} b^{8} x^{6} + 6 \, a^{5} b^{7} x^{4} + 4 \, a^{6} b^{6} x^{2} + a^{7} b^{5}\right )} \sqrt{-b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((F*x^8 + D*x^6 + C*x^4 + B*x^2 + A)*x^2/(b*x^2 + a)^(9/2),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2*(F*x**8+D*x**6+C*x**4+B*x**2+A)/(b*x**2+a)**(9/2),x)
[Out]
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GIAC/XCAS [A] time = 0.229006, size = 302, normalized size = 1.16 \[ \frac{{\left ({\left ({\left ({\left (\frac{105 \, F x^{2}}{b} + \frac{2 \,{\left (792 \, F a^{4} b^{7} - 176 \, D a^{3} b^{8} + 15 \, C a^{2} b^{9} + 6 \, B a b^{10} + 8 \, A b^{11}\right )}}{a^{3} b^{9}}\right )} x^{2} + \frac{14 \,{\left (261 \, F a^{5} b^{6} - 58 \, D a^{4} b^{7} + 3 \, B a^{2} b^{9} + 4 \, A a b^{10}\right )}}{a^{3} b^{9}}\right )} x^{2} + \frac{70 \,{\left (45 \, F a^{6} b^{5} - 10 \, D a^{5} b^{6} + A a^{2} b^{9}\right )}}{a^{3} b^{9}}\right )} x^{2} + \frac{105 \,{\left (9 \, F a^{7} b^{4} - 2 \, D a^{6} b^{5}\right )}}{a^{3} b^{9}}\right )} x}{210 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}}} + \frac{{\left (9 \, F a - 2 \, D b\right )}{\rm ln}\left ({\left | -\sqrt{b} x + \sqrt{b x^{2} + a} \right |}\right )}{2 \, b^{\frac{11}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((F*x^8 + D*x^6 + C*x^4 + B*x^2 + A)*x^2/(b*x^2 + a)^(9/2),x, algorithm="giac")
[Out]