3.392 \(\int x^{5/2} \left (a+b x^2\right )^2 \left (c+d x^2\right ) \, dx\)

Optimal. Leaf size=63 \[ \frac{2}{7} a^2 c x^{7/2}+\frac{2}{15} b x^{15/2} (2 a d+b c)+\frac{2}{11} a x^{11/2} (a d+2 b c)+\frac{2}{19} b^2 d x^{19/2} \]

[Out]

(2*a^2*c*x^(7/2))/7 + (2*a*(2*b*c + a*d)*x^(11/2))/11 + (2*b*(b*c + 2*a*d)*x^(15
/2))/15 + (2*b^2*d*x^(19/2))/19

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Rubi [A]  time = 0.0926184, 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 \[ \frac{2}{7} a^2 c x^{7/2}+\frac{2}{15} b x^{15/2} (2 a d+b c)+\frac{2}{11} a x^{11/2} (a d+2 b c)+\frac{2}{19} b^2 d x^{19/2} \]

Antiderivative was successfully verified.

[In]  Int[x^(5/2)*(a + b*x^2)^2*(c + d*x^2),x]

[Out]

(2*a^2*c*x^(7/2))/7 + (2*a*(2*b*c + a*d)*x^(11/2))/11 + (2*b*(b*c + 2*a*d)*x^(15
/2))/15 + (2*b^2*d*x^(19/2))/19

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Rubi in Sympy [A]  time = 12.0796, size = 63, normalized size = 1. \[ \frac{2 a^{2} c x^{\frac{7}{2}}}{7} + \frac{2 a x^{\frac{11}{2}} \left (a d + 2 b c\right )}{11} + \frac{2 b^{2} d x^{\frac{19}{2}}}{19} + \frac{2 b x^{\frac{15}{2}} \left (2 a d + b c\right )}{15} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x**(5/2)*(b*x**2+a)**2*(d*x**2+c),x)

[Out]

2*a**2*c*x**(7/2)/7 + 2*a*x**(11/2)*(a*d + 2*b*c)/11 + 2*b**2*d*x**(19/2)/19 + 2
*b*x**(15/2)*(2*a*d + b*c)/15

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Mathematica [A]  time = 0.0298307, size = 63, normalized size = 1. \[ \frac{2}{7} a^2 c x^{7/2}+\frac{2}{15} b x^{15/2} (2 a d+b c)+\frac{2}{11} a x^{11/2} (a d+2 b c)+\frac{2}{19} b^2 d x^{19/2} \]

Antiderivative was successfully verified.

[In]  Integrate[x^(5/2)*(a + b*x^2)^2*(c + d*x^2),x]

[Out]

(2*a^2*c*x^(7/2))/7 + (2*a*(2*b*c + a*d)*x^(11/2))/11 + (2*b*(b*c + 2*a*d)*x^(15
/2))/15 + (2*b^2*d*x^(19/2))/19

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Maple [A]  time = 0.008, size = 56, normalized size = 0.9 \[{\frac{2310\,{b}^{2}d{x}^{6}+5852\,{x}^{4}abd+2926\,{b}^{2}c{x}^{4}+3990\,{x}^{2}{a}^{2}d+7980\,abc{x}^{2}+6270\,{a}^{2}c}{21945}{x}^{{\frac{7}{2}}}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x^(5/2)*(b*x^2+a)^2*(d*x^2+c),x)

[Out]

2/21945*x^(7/2)*(1155*b^2*d*x^6+2926*a*b*d*x^4+1463*b^2*c*x^4+1995*a^2*d*x^2+399
0*a*b*c*x^2+3135*a^2*c)

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Maxima [A]  time = 1.35049, size = 69, normalized size = 1.1 \[ \frac{2}{19} \, b^{2} d x^{\frac{19}{2}} + \frac{2}{15} \,{\left (b^{2} c + 2 \, a b d\right )} x^{\frac{15}{2}} + \frac{2}{7} \, a^{2} c x^{\frac{7}{2}} + \frac{2}{11} \,{\left (2 \, a b c + a^{2} d\right )} x^{\frac{11}{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x^2 + a)^2*(d*x^2 + c)*x^(5/2),x, algorithm="maxima")

[Out]

2/19*b^2*d*x^(19/2) + 2/15*(b^2*c + 2*a*b*d)*x^(15/2) + 2/7*a^2*c*x^(7/2) + 2/11
*(2*a*b*c + a^2*d)*x^(11/2)

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Fricas [A]  time = 0.217673, size = 76, normalized size = 1.21 \[ \frac{2}{21945} \,{\left (1155 \, b^{2} d x^{9} + 1463 \,{\left (b^{2} c + 2 \, a b d\right )} x^{7} + 3135 \, a^{2} c x^{3} + 1995 \,{\left (2 \, a b c + a^{2} d\right )} x^{5}\right )} \sqrt{x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x^2 + a)^2*(d*x^2 + c)*x^(5/2),x, algorithm="fricas")

[Out]

2/21945*(1155*b^2*d*x^9 + 1463*(b^2*c + 2*a*b*d)*x^7 + 3135*a^2*c*x^3 + 1995*(2*
a*b*c + a^2*d)*x^5)*sqrt(x)

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Sympy [A]  time = 37.752, size = 80, normalized size = 1.27 \[ \frac{2 a^{2} c x^{\frac{7}{2}}}{7} + \frac{2 a^{2} d x^{\frac{11}{2}}}{11} + \frac{4 a b c x^{\frac{11}{2}}}{11} + \frac{4 a b d x^{\frac{15}{2}}}{15} + \frac{2 b^{2} c x^{\frac{15}{2}}}{15} + \frac{2 b^{2} d x^{\frac{19}{2}}}{19} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x**(5/2)*(b*x**2+a)**2*(d*x**2+c),x)

[Out]

2*a**2*c*x**(7/2)/7 + 2*a**2*d*x**(11/2)/11 + 4*a*b*c*x**(11/2)/11 + 4*a*b*d*x**
(15/2)/15 + 2*b**2*c*x**(15/2)/15 + 2*b**2*d*x**(19/2)/19

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GIAC/XCAS [A]  time = 0.234895, size = 72, normalized size = 1.14 \[ \frac{2}{19} \, b^{2} d x^{\frac{19}{2}} + \frac{2}{15} \, b^{2} c x^{\frac{15}{2}} + \frac{4}{15} \, a b d x^{\frac{15}{2}} + \frac{4}{11} \, a b c x^{\frac{11}{2}} + \frac{2}{11} \, a^{2} d x^{\frac{11}{2}} + \frac{2}{7} \, a^{2} c x^{\frac{7}{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x^2 + a)^2*(d*x^2 + c)*x^(5/2),x, algorithm="giac")

[Out]

2/19*b^2*d*x^(19/2) + 2/15*b^2*c*x^(15/2) + 4/15*a*b*d*x^(15/2) + 4/11*a*b*c*x^(
11/2) + 2/11*a^2*d*x^(11/2) + 2/7*a^2*c*x^(7/2)