Optimal. Leaf size=214 \[ \frac{x \left (A b^4-a^4 F\right )}{a b^4 \left (a+b x^2\right )^{7/2}}+\frac{x^5 \left (a \left (-58 a^3 F+3 a b^2 C+4 b^3 B\right )+24 A b^4\right )}{15 a^3 b^2 \left (a+b x^2\right )^{7/2}}+\frac{x^3 \left (-10 a^4 F+a b^3 B+6 A b^4\right )}{3 a^2 b^3 \left (a+b x^2\right )^{7/2}}+\frac{x^7 \left (a \left (-176 a^3 F+15 a^2 b D+6 a b^2 C+8 b^3 B\right )+48 A b^4\right )}{105 a^4 b \left (a+b x^2\right )^{7/2}}+\frac{F \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{b^{9/2}} \]
[Out]
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Rubi [A] time = 0.947392, antiderivative size = 252, normalized size of antiderivative = 1.18, number of steps used = 6, number of rules used = 4, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ \frac{x \left (a \left (122 a^3 F-45 a^2 b D+3 a b^2 C+4 b^3 B\right )+24 A b^4\right )}{105 a^3 b^4 \left (a+b x^2\right )^{3/2}}+\frac{x \left (a \left (-22 a^3 F+15 a^2 b D-8 a b^2 C+b^3 B\right )+6 A b^4\right )}{35 a^2 b^4 \left (a+b x^2\right )^{5/2}}+\frac{x \left (\frac{A}{a}-\frac{a^3 (-F)+a^2 b D-a b^2 C+b^3 B}{b^4}\right )}{7 \left (a+b x^2\right )^{7/2}}+\frac{x \left (a \left (-176 a^3 F+15 a^2 b D+6 a b^2 C+8 b^3 B\right )+48 A b^4\right )}{105 a^4 b^4 \sqrt{a+b x^2}}+\frac{F \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{b^{9/2}} \]
Antiderivative was successfully verified.
[In] Int[(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((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 = 0.424071, size = 176, normalized size = 0.82 \[ \frac{x \left (-105 a^7 F-350 a^6 b F x^2-406 a^5 b^2 F x^4-176 a^4 b^3 F x^6+a^3 b^4 \left (105 A+35 B x^2+21 C x^4+15 D x^6\right )+2 a^2 b^5 x^2 \left (105 A+14 B x^2+3 C x^4\right )+8 a b^6 x^4 \left (21 A+B x^2\right )+48 A b^7 x^6\right )}{105 a^4 b^4 \left (a+b x^2\right )^{7/2}}+\frac{F \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )}{b^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(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 = 0.01, size = 427, normalized size = 2. \[{\frac{Ax}{7\,a} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{6\,Ax}{35\,{a}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{8\,Ax}{35\,{a}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{16\,Ax}{35\,{a}^{4}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{Bx}{7\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{Bx}{35\,ab} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{4\,Bx}{105\,{a}^{2}b} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{8\,Bx}{105\,{a}^{3}b}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{C{x}^{3}}{4\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{3\,Cxa}{28\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{3\,Cx}{140\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{Cx}{35\,a{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{2\,Cx}{35\,{a}^{2}{b}^{2}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{D{x}^{5}}{2\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{5\,D{x}^{3}a}{8\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{15\,Dx{a}^{2}}{56\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}+{\frac{3\,Dxa}{56\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}+{\frac{Dx}{14\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}+{\frac{Dx}{7\,a{b}^{3}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}-{\frac{F{x}^{7}}{7\,b} \left ( b{x}^{2}+a \right ) ^{-{\frac{7}{2}}}}-{\frac{F{x}^{5}}{5\,{b}^{2}} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}}-{\frac{F{x}^{3}}{3\,{b}^{3}} \left ( b{x}^{2}+a \right ) ^{-{\frac{3}{2}}}}-{\frac{Fx}{{b}^{4}}{\frac{1}{\sqrt{b{x}^{2}+a}}}}+{F\ln \left ( x\sqrt{b}+\sqrt{b{x}^{2}+a} \right ){b}^{-{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((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)/(b*x^2 + a)^(9/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.604811, size = 1, normalized size = 0. \[ \left [-\frac{2 \,{\left ({\left (176 \, F a^{4} b^{3} - 15 \, D a^{3} b^{4} - 6 \, C a^{2} b^{5} - 8 \, B a b^{6} - 48 \, A b^{7}\right )} x^{7} + 7 \,{\left (58 \, F a^{5} b^{2} - 3 \, C a^{3} b^{4} - 4 \, B a^{2} b^{5} - 24 \, A a b^{6}\right )} x^{5} + 35 \,{\left (10 \, F a^{6} b - B a^{3} b^{4} - 6 \, A a^{2} b^{5}\right )} x^{3} + 105 \,{\left (F a^{7} - A a^{3} b^{4}\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{b} - 105 \,{\left (F a^{4} b^{4} x^{8} + 4 \, F a^{5} b^{3} x^{6} + 6 \, F a^{6} b^{2} x^{4} + 4 \, F a^{7} b x^{2} + F a^{8}\right )} \log \left (-2 \, \sqrt{b x^{2} + a} b x -{\left (2 \, b x^{2} + a\right )} \sqrt{b}\right )}{210 \,{\left (a^{4} b^{8} x^{8} + 4 \, a^{5} b^{7} x^{6} + 6 \, a^{6} b^{6} x^{4} + 4 \, a^{7} b^{5} x^{2} + a^{8} b^{4}\right )} \sqrt{b}}, -\frac{{\left ({\left (176 \, F a^{4} b^{3} - 15 \, D a^{3} b^{4} - 6 \, C a^{2} b^{5} - 8 \, B a b^{6} - 48 \, A b^{7}\right )} x^{7} + 7 \,{\left (58 \, F a^{5} b^{2} - 3 \, C a^{3} b^{4} - 4 \, B a^{2} b^{5} - 24 \, A a b^{6}\right )} x^{5} + 35 \,{\left (10 \, F a^{6} b - B a^{3} b^{4} - 6 \, A a^{2} b^{5}\right )} x^{3} + 105 \,{\left (F a^{7} - A a^{3} b^{4}\right )} x\right )} \sqrt{b x^{2} + a} \sqrt{-b} - 105 \,{\left (F a^{4} b^{4} x^{8} + 4 \, F a^{5} b^{3} x^{6} + 6 \, F a^{6} b^{2} x^{4} + 4 \, F a^{7} b x^{2} + F a^{8}\right )} \arctan \left (\frac{\sqrt{-b} x}{\sqrt{b x^{2} + a}}\right )}{105 \,{\left (a^{4} b^{8} x^{8} + 4 \, a^{5} b^{7} x^{6} + 6 \, a^{6} b^{6} x^{4} + 4 \, a^{7} b^{5} x^{2} + a^{8} b^{4}\right )} \sqrt{-b}}\right ] \]
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)/(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((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 = 0.228094, size = 275, normalized size = 1.29 \[ -\frac{{\left ({\left (x^{2}{\left (\frac{{\left (176 \, F a^{4} b^{6} - 15 \, D a^{3} b^{7} - 6 \, C a^{2} b^{8} - 8 \, B a b^{9} - 48 \, A b^{10}\right )} x^{2}}{a^{4} b^{7}} + \frac{7 \,{\left (58 \, F a^{5} b^{5} - 3 \, C a^{3} b^{7} - 4 \, B a^{2} b^{8} - 24 \, A a b^{9}\right )}}{a^{4} b^{7}}\right )} + \frac{35 \,{\left (10 \, F a^{6} b^{4} - B a^{3} b^{7} - 6 \, A a^{2} b^{8}\right )}}{a^{4} b^{7}}\right )} x^{2} + \frac{105 \,{\left (F a^{7} b^{3} - A a^{3} b^{7}\right )}}{a^{4} b^{7}}\right )} x}{105 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}}} - \frac{F{\rm ln}\left ({\left | -\sqrt{b} x + \sqrt{b x^{2} + a} \right |}\right )}{b^{\frac{9}{2}}} \]
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)/(b*x^2 + a)^(9/2),x, algorithm="giac")
[Out]