Optimal. Leaf size=63 \[ \frac{2}{9} a^2 A x^{9/2}+\frac{2}{17} b x^{17/2} (2 a B+A b)+\frac{2}{13} a x^{13/2} (a B+2 A b)+\frac{2}{21} b^2 B x^{21/2} \]
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Rubi [A] time = 0.092485, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045 \[ \frac{2}{9} a^2 A x^{9/2}+\frac{2}{17} b x^{17/2} (2 a B+A b)+\frac{2}{13} a x^{13/2} (a B+2 A b)+\frac{2}{21} b^2 B x^{21/2} \]
Antiderivative was successfully verified.
[In] Int[x^(7/2)*(a + b*x^2)^2*(A + B*x^2),x]
[Out]
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Rubi in Sympy [A] time = 12.6046, size = 63, normalized size = 1. \[ \frac{2 A a^{2} x^{\frac{9}{2}}}{9} + \frac{2 B b^{2} x^{\frac{21}{2}}}{21} + \frac{2 a x^{\frac{13}{2}} \left (2 A b + B a\right )}{13} + \frac{2 b x^{\frac{17}{2}} \left (A b + 2 B a\right )}{17} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(7/2)*(b*x**2+a)**2*(B*x**2+A),x)
[Out]
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Mathematica [A] time = 0.0324754, size = 53, normalized size = 0.84 \[ \frac{2 x^{9/2} \left (1547 a^2 A+819 b x^4 (2 a B+A b)+1071 a x^2 (a B+2 A b)+663 b^2 B x^6\right )}{13923} \]
Antiderivative was successfully verified.
[In] Integrate[x^(7/2)*(a + b*x^2)^2*(A + B*x^2),x]
[Out]
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Maple [A] time = 0.008, size = 56, normalized size = 0.9 \[{\frac{1326\,{b}^{2}B{x}^{6}+1638\,A{b}^{2}{x}^{4}+3276\,{x}^{4}abB+4284\,aAb{x}^{2}+2142\,{x}^{2}{a}^{2}B+3094\,{a}^{2}A}{13923}{x}^{{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(b*x^2+a)^2*(B*x^2+A),x)
[Out]
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Maxima [A] time = 1.34746, size = 69, normalized size = 1.1 \[ \frac{2}{21} \, B b^{2} x^{\frac{21}{2}} + \frac{2}{17} \,{\left (2 \, B a b + A b^{2}\right )} x^{\frac{17}{2}} + \frac{2}{9} \, A a^{2} x^{\frac{9}{2}} + \frac{2}{13} \,{\left (B a^{2} + 2 \, A a b\right )} x^{\frac{13}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^2*x^(7/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.212822, size = 76, normalized size = 1.21 \[ \frac{2}{13923} \,{\left (663 \, B b^{2} x^{10} + 819 \,{\left (2 \, B a b + A b^{2}\right )} x^{8} + 1547 \, A a^{2} x^{4} + 1071 \,{\left (B a^{2} + 2 \, A a b\right )} x^{6}\right )} \sqrt{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^2*x^(7/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 70.7962, size = 80, normalized size = 1.27 \[ \frac{2 A a^{2} x^{\frac{9}{2}}}{9} + \frac{4 A a b x^{\frac{13}{2}}}{13} + \frac{2 A b^{2} x^{\frac{17}{2}}}{17} + \frac{2 B a^{2} x^{\frac{13}{2}}}{13} + \frac{4 B a b x^{\frac{17}{2}}}{17} + \frac{2 B b^{2} x^{\frac{21}{2}}}{21} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(7/2)*(b*x**2+a)**2*(B*x**2+A),x)
[Out]
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GIAC/XCAS [A] time = 0.210345, size = 72, normalized size = 1.14 \[ \frac{2}{21} \, B b^{2} x^{\frac{21}{2}} + \frac{4}{17} \, B a b x^{\frac{17}{2}} + \frac{2}{17} \, A b^{2} x^{\frac{17}{2}} + \frac{2}{13} \, B a^{2} x^{\frac{13}{2}} + \frac{4}{13} \, A a b x^{\frac{13}{2}} + \frac{2}{9} \, A a^{2} x^{\frac{9}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*(b*x^2 + a)^2*x^(7/2),x, algorithm="giac")
[Out]