Optimal. Leaf size=43 \[ \frac{a^3 x^3}{3}+\frac{3}{7} a^2 b x^7+\frac{3}{11} a b^2 x^{11}+\frac{b^3 x^{15}}{15} \]
[Out]
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Rubi [A] time = 0.0416256, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{a^3 x^3}{3}+\frac{3}{7} a^2 b x^7+\frac{3}{11} a b^2 x^{11}+\frac{b^3 x^{15}}{15} \]
Antiderivative was successfully verified.
[In] Int[x^2*(a + b*x^4)^3,x]
[Out]
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Rubi in Sympy [A] time = 6.86267, size = 39, normalized size = 0.91 \[ \frac{a^{3} x^{3}}{3} + \frac{3 a^{2} b x^{7}}{7} + \frac{3 a b^{2} x^{11}}{11} + \frac{b^{3} x^{15}}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2*(b*x**4+a)**3,x)
[Out]
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Mathematica [A] time = 0.00304368, size = 43, normalized size = 1. \[ \frac{a^3 x^3}{3}+\frac{3}{7} a^2 b x^7+\frac{3}{11} a b^2 x^{11}+\frac{b^3 x^{15}}{15} \]
Antiderivative was successfully verified.
[In] Integrate[x^2*(a + b*x^4)^3,x]
[Out]
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Maple [A] time = 0.001, size = 36, normalized size = 0.8 \[{\frac{{a}^{3}{x}^{3}}{3}}+{\frac{3\,{a}^{2}b{x}^{7}}{7}}+{\frac{3\,a{b}^{2}{x}^{11}}{11}}+{\frac{{b}^{3}{x}^{15}}{15}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2*(b*x^4+a)^3,x)
[Out]
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Maxima [A] time = 1.43963, size = 47, normalized size = 1.09 \[ \frac{1}{15} \, b^{3} x^{15} + \frac{3}{11} \, a b^{2} x^{11} + \frac{3}{7} \, a^{2} b x^{7} + \frac{1}{3} \, a^{3} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.202276, size = 1, normalized size = 0.02 \[ \frac{1}{15} x^{15} b^{3} + \frac{3}{11} x^{11} b^{2} a + \frac{3}{7} x^{7} b a^{2} + \frac{1}{3} x^{3} a^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.10447, size = 39, normalized size = 0.91 \[ \frac{a^{3} x^{3}}{3} + \frac{3 a^{2} b x^{7}}{7} + \frac{3 a b^{2} x^{11}}{11} + \frac{b^{3} x^{15}}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2*(b*x**4+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.223095, size = 47, normalized size = 1.09 \[ \frac{1}{15} \, b^{3} x^{15} + \frac{3}{11} \, a b^{2} x^{11} + \frac{3}{7} \, a^{2} b x^{7} + \frac{1}{3} \, a^{3} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^2,x, algorithm="giac")
[Out]