Optimal. Leaf size=103 \[ \frac{a^2 \left (a+b x^2\right )^{3/2} (A b-a B)}{3 b^4}+\frac{\left (a+b x^2\right )^{7/2} (A b-3 a B)}{7 b^4}-\frac{a \left (a+b x^2\right )^{5/2} (2 A b-3 a B)}{5 b^4}+\frac{B \left (a+b x^2\right )^{9/2}}{9 b^4} \]
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Rubi [A] time = 0.232375, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{a^2 \left (a+b x^2\right )^{3/2} (A b-a B)}{3 b^4}+\frac{\left (a+b x^2\right )^{7/2} (A b-3 a B)}{7 b^4}-\frac{a \left (a+b x^2\right )^{5/2} (2 A b-3 a B)}{5 b^4}+\frac{B \left (a+b x^2\right )^{9/2}}{9 b^4} \]
Antiderivative was successfully verified.
[In] Int[x^5*Sqrt[a + b*x^2]*(A + B*x^2),x]
[Out]
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Rubi in Sympy [A] time = 25.5864, size = 92, normalized size = 0.89 \[ \frac{B \left (a + b x^{2}\right )^{\frac{9}{2}}}{9 b^{4}} + \frac{a^{2} \left (a + b x^{2}\right )^{\frac{3}{2}} \left (A b - B a\right )}{3 b^{4}} - \frac{a \left (a + b x^{2}\right )^{\frac{5}{2}} \left (2 A b - 3 B a\right )}{5 b^{4}} + \frac{\left (a + b x^{2}\right )^{\frac{7}{2}} \left (A b - 3 B a\right )}{7 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**5*(B*x**2+A)*(b*x**2+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0829751, size = 75, normalized size = 0.73 \[ \frac{\left (a+b x^2\right )^{3/2} \left (-16 a^3 B+24 a^2 b \left (A+B x^2\right )-6 a b^2 x^2 \left (6 A+5 B x^2\right )+5 b^3 x^4 \left (9 A+7 B x^2\right )\right )}{315 b^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^5*Sqrt[a + b*x^2]*(A + B*x^2),x]
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Maple [A] time = 0.009, size = 77, normalized size = 0.8 \[{\frac{35\,B{x}^{6}{b}^{3}+45\,A{b}^{3}{x}^{4}-30\,Ba{b}^{2}{x}^{4}-36\,Aa{b}^{2}{x}^{2}+24\,B{a}^{2}b{x}^{2}+24\,A{a}^{2}b-16\,B{a}^{3}}{315\,{b}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^5*(B*x^2+A)*(b*x^2+a)^(1/2),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((B*x^2 + A)*sqrt(b*x^2 + a)*x^5,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.234769, size = 134, normalized size = 1.3 \[ \frac{{\left (35 \, B b^{4} x^{8} + 5 \,{\left (B a b^{3} + 9 \, A b^{4}\right )} x^{6} - 16 \, B a^{4} + 24 \, A a^{3} b - 3 \,{\left (2 \, B a^{2} b^{2} - 3 \, A a b^{3}\right )} x^{4} + 4 \,{\left (2 \, B a^{3} b - 3 \, A a^{2} b^{2}\right )} x^{2}\right )} \sqrt{b x^{2} + a}}{315 \, b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*sqrt(b*x^2 + a)*x^5,x, algorithm="fricas")
[Out]
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Sympy [A] time = 4.5192, size = 212, normalized size = 2.06 \[ \begin{cases} \frac{8 A a^{3} \sqrt{a + b x^{2}}}{105 b^{3}} - \frac{4 A a^{2} x^{2} \sqrt{a + b x^{2}}}{105 b^{2}} + \frac{A a x^{4} \sqrt{a + b x^{2}}}{35 b} + \frac{A x^{6} \sqrt{a + b x^{2}}}{7} - \frac{16 B a^{4} \sqrt{a + b x^{2}}}{315 b^{4}} + \frac{8 B a^{3} x^{2} \sqrt{a + b x^{2}}}{315 b^{3}} - \frac{2 B a^{2} x^{4} \sqrt{a + b x^{2}}}{105 b^{2}} + \frac{B a x^{6} \sqrt{a + b x^{2}}}{63 b} + \frac{B x^{8} \sqrt{a + b x^{2}}}{9} & \text{for}\: b \neq 0 \\\sqrt{a} \left (\frac{A x^{6}}{6} + \frac{B x^{8}}{8}\right ) & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**5*(B*x**2+A)*(b*x**2+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.239926, size = 144, normalized size = 1.4 \[ \frac{\frac{3 \,{\left (15 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} - 42 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{2}\right )} A}{b^{2}} + \frac{{\left (35 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3}\right )} B}{b^{3}}}{315 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*sqrt(b*x^2 + a)*x^5,x, algorithm="giac")
[Out]