Optimal. Leaf size=43 \[ \frac{a^3 x^9}{9}+\frac{1}{4} a^2 b x^{12}+\frac{1}{5} a b^2 x^{15}+\frac{b^3 x^{18}}{18} \]
[Out]
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Rubi [A] time = 0.0719805, antiderivative size = 43, 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 \[ \frac{a^3 x^9}{9}+\frac{1}{4} a^2 b x^{12}+\frac{1}{5} a b^2 x^{15}+\frac{b^3 x^{18}}{18} \]
Antiderivative was successfully verified.
[In] Int[x^8*(a + b*x^3)^3,x]
[Out]
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Rubi in Sympy [A] time = 9.59963, size = 36, normalized size = 0.84 \[ \frac{a^{3} x^{9}}{9} + \frac{a^{2} b x^{12}}{4} + \frac{a b^{2} x^{15}}{5} + \frac{b^{3} x^{18}}{18} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8*(b*x**3+a)**3,x)
[Out]
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Mathematica [A] time = 0.00303536, size = 43, normalized size = 1. \[ \frac{a^3 x^9}{9}+\frac{1}{4} a^2 b x^{12}+\frac{1}{5} a b^2 x^{15}+\frac{b^3 x^{18}}{18} \]
Antiderivative was successfully verified.
[In] Integrate[x^8*(a + b*x^3)^3,x]
[Out]
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Maple [A] time = 0.001, size = 36, normalized size = 0.8 \[{\frac{{a}^{3}{x}^{9}}{9}}+{\frac{{a}^{2}b{x}^{12}}{4}}+{\frac{a{b}^{2}{x}^{15}}{5}}+{\frac{{b}^{3}{x}^{18}}{18}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8*(b*x^3+a)^3,x)
[Out]
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Maxima [A] time = 1.43753, size = 47, normalized size = 1.09 \[ \frac{1}{18} \, b^{3} x^{18} + \frac{1}{5} \, a b^{2} x^{15} + \frac{1}{4} \, a^{2} b x^{12} + \frac{1}{9} \, a^{3} x^{9} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^3*x^8,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.193969, size = 1, normalized size = 0.02 \[ \frac{1}{18} x^{18} b^{3} + \frac{1}{5} x^{15} b^{2} a + \frac{1}{4} x^{12} b a^{2} + \frac{1}{9} x^{9} a^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^3*x^8,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.098762, size = 36, normalized size = 0.84 \[ \frac{a^{3} x^{9}}{9} + \frac{a^{2} b x^{12}}{4} + \frac{a b^{2} x^{15}}{5} + \frac{b^{3} x^{18}}{18} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**8*(b*x**3+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.213882, size = 47, normalized size = 1.09 \[ \frac{1}{18} \, b^{3} x^{18} + \frac{1}{5} \, a b^{2} x^{15} + \frac{1}{4} \, a^{2} b x^{12} + \frac{1}{9} \, a^{3} x^{9} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^3*x^8,x, algorithm="giac")
[Out]