Optimal. Leaf size=61 \[ \frac{a^3}{6 b^4 \left (a+b x^3\right )^2}-\frac{a^2}{b^4 \left (a+b x^3\right )}-\frac{a \log \left (a+b x^3\right )}{b^4}+\frac{x^3}{3 b^3} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.104342, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{a^3}{6 b^4 \left (a+b x^3\right )^2}-\frac{a^2}{b^4 \left (a+b x^3\right )}-\frac{a \log \left (a+b x^3\right )}{b^4}+\frac{x^3}{3 b^3} \]
Antiderivative was successfully verified.
[In] Int[x^11/(a + b*x^3)^3,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{a^{3}}{6 b^{4} \left (a + b x^{3}\right )^{2}} - \frac{a^{2}}{b^{4} \left (a + b x^{3}\right )} - \frac{a \log{\left (a + b x^{3} \right )}}{b^{4}} + \frac{\int ^{x^{3}} \frac{1}{b^{3}}\, dx}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**11/(b*x**3+a)**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.106542, size = 48, normalized size = 0.79 \[ -\frac{\frac{a^2 \left (5 a+6 b x^3\right )}{\left (a+b x^3\right )^2}+6 a \log \left (a+b x^3\right )-2 b x^3}{6 b^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^11/(a + b*x^3)^3,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.008, size = 58, normalized size = 1. \[{\frac{{x}^{3}}{3\,{b}^{3}}}+{\frac{{a}^{3}}{6\,{b}^{4} \left ( b{x}^{3}+a \right ) ^{2}}}-{\frac{{a}^{2}}{{b}^{4} \left ( b{x}^{3}+a \right ) }}-{\frac{a\ln \left ( b{x}^{3}+a \right ) }{{b}^{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^11/(b*x^3+a)^3,x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.44451, size = 89, normalized size = 1.46 \[ -\frac{6 \, a^{2} b x^{3} + 5 \, a^{3}}{6 \,{\left (b^{6} x^{6} + 2 \, a b^{5} x^{3} + a^{2} b^{4}\right )}} + \frac{x^{3}}{3 \, b^{3}} - \frac{a \log \left (b x^{3} + a\right )}{b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^11/(b*x^3 + a)^3,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.227307, size = 123, normalized size = 2.02 \[ \frac{2 \, b^{3} x^{9} + 4 \, a b^{2} x^{6} - 4 \, a^{2} b x^{3} - 5 \, a^{3} - 6 \,{\left (a b^{2} x^{6} + 2 \, a^{2} b x^{3} + a^{3}\right )} \log \left (b x^{3} + a\right )}{6 \,{\left (b^{6} x^{6} + 2 \, a b^{5} x^{3} + a^{2} b^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^11/(b*x^3 + a)^3,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 2.75012, size = 63, normalized size = 1.03 \[ - \frac{a \log{\left (a + b x^{3} \right )}}{b^{4}} - \frac{5 a^{3} + 6 a^{2} b x^{3}}{6 a^{2} b^{4} + 12 a b^{5} x^{3} + 6 b^{6} x^{6}} + \frac{x^{3}}{3 b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**11/(b*x**3+a)**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.231129, size = 84, normalized size = 1.38 \[ \frac{x^{3}}{3 \, b^{3}} - \frac{a{\rm ln}\left ({\left | b x^{3} + a \right |}\right )}{b^{4}} + \frac{9 \, a b^{2} x^{6} + 12 \, a^{2} b x^{3} + 4 \, a^{3}}{6 \,{\left (b x^{3} + a\right )}^{2} b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^11/(b*x^3 + a)^3,x, algorithm="giac")
[Out]