Optimal. Leaf size=101 \[ \frac{16 x^{3/2}}{35 a^4 \sqrt{a x+b x^3}}+\frac{8 x^{5/2}}{35 a^3 \left (a x+b x^3\right )^{3/2}}+\frac{6 x^{7/2}}{35 a^2 \left (a x+b x^3\right )^{5/2}}+\frac{x^{9/2}}{7 a \left (a x+b x^3\right )^{7/2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.247836, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105 \[ \frac{16 x^{3/2}}{35 a^4 \sqrt{a x+b x^3}}+\frac{8 x^{5/2}}{35 a^3 \left (a x+b x^3\right )^{3/2}}+\frac{6 x^{7/2}}{35 a^2 \left (a x+b x^3\right )^{5/2}}+\frac{x^{9/2}}{7 a \left (a x+b x^3\right )^{7/2}} \]
Antiderivative was successfully verified.
[In] Int[x^(9/2)/(a*x + b*x^3)^(9/2),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 26.7129, size = 90, normalized size = 0.89 \[ \frac{x^{\frac{9}{2}}}{7 a \left (a x + b x^{3}\right )^{\frac{7}{2}}} + \frac{6 x^{\frac{7}{2}}}{35 a^{2} \left (a x + b x^{3}\right )^{\frac{5}{2}}} + \frac{8 x^{\frac{5}{2}}}{35 a^{3} \left (a x + b x^{3}\right )^{\frac{3}{2}}} + \frac{16 x^{\frac{3}{2}}}{35 a^{4} \sqrt{a x + b x^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(9/2)/(b*x**3+a*x)**(9/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0462548, size = 66, normalized size = 0.65 \[ \frac{\sqrt{x} \sqrt{x \left (a+b x^2\right )} \left (35 a^3+70 a^2 b x^2+56 a b^2 x^4+16 b^3 x^6\right )}{35 a^4 \left (a+b x^2\right )^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^(9/2)/(a*x + b*x^3)^(9/2),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.007, size = 59, normalized size = 0.6 \[{\frac{ \left ( b{x}^{2}+a \right ) \left ( 16\,{b}^{3}{x}^{6}+56\,{b}^{2}{x}^{4}a+70\,b{x}^{2}{a}^{2}+35\,{a}^{3} \right ) }{35\,{a}^{4}}{x}^{{\frac{11}{2}}} \left ( b{x}^{3}+ax \right ) ^{-{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(9/2)/(b*x^3+a*x)^(9/2),x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{\frac{9}{2}}}{{\left (b x^{3} + a x\right )}^{\frac{9}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(9/2)/(b*x^3 + a*x)^(9/2),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.211771, size = 128, normalized size = 1.27 \[ \frac{{\left (16 \, b^{3} x^{6} + 56 \, a b^{2} x^{4} + 70 \, a^{2} b x^{2} + 35 \, a^{3}\right )} \sqrt{b x^{3} + a x} \sqrt{x}}{35 \,{\left (a^{4} b^{4} x^{8} + 4 \, a^{5} b^{3} x^{6} + 6 \, a^{6} b^{2} x^{4} + 4 \, a^{7} b x^{2} + a^{8}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(9/2)/(b*x^3 + a*x)^(9/2),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
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**(9/2)/(b*x**3+a*x)**(9/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.237407, size = 74, normalized size = 0.73 \[ \frac{{\left (2 \,{\left (4 \, x^{2}{\left (\frac{2 \, b^{3} x^{2}}{a^{4}} + \frac{7 \, b^{2}}{a^{3}}\right )} + \frac{35 \, b}{a^{2}}\right )} x^{2} + \frac{35}{a}\right )} x}{35 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(9/2)/(b*x^3 + a*x)^(9/2),x, algorithm="giac")
[Out]