Optimal. Leaf size=16 \[ \frac{\left (a+b x^4\right )^4}{16 b} \]
[Out]
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Rubi [A] time = 0.0115565, antiderivative size = 16, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{\left (a+b x^4\right )^4}{16 b} \]
Antiderivative was successfully verified.
[In] Int[x^3*(a + b*x^4)^3,x]
[Out]
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Rubi in Sympy [A] time = 2.13104, size = 10, normalized size = 0.62 \[ \frac{\left (a + b x^{4}\right )^{4}}{16 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3*(b*x**4+a)**3,x)
[Out]
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Mathematica [B] time = 0.0034043, size = 43, normalized size = 2.69 \[ \frac{a^3 x^4}{4}+\frac{3}{8} a^2 b x^8+\frac{1}{4} a b^2 x^{12}+\frac{b^3 x^{16}}{16} \]
Antiderivative was successfully verified.
[In] Integrate[x^3*(a + b*x^4)^3,x]
[Out]
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Maple [B] time = 0.002, size = 36, normalized size = 2.3 \[{\frac{{b}^{3}{x}^{16}}{16}}+{\frac{a{b}^{2}{x}^{12}}{4}}+{\frac{3\,{a}^{2}b{x}^{8}}{8}}+{\frac{{a}^{3}{x}^{4}}{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3*(b*x^4+a)^3,x)
[Out]
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Maxima [A] time = 1.4182, size = 19, normalized size = 1.19 \[ \frac{{\left (b x^{4} + a\right )}^{4}}{16 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.20002, size = 1, normalized size = 0.06 \[ \frac{1}{16} x^{16} b^{3} + \frac{1}{4} x^{12} b^{2} a + \frac{3}{8} x^{8} b a^{2} + \frac{1}{4} x^{4} a^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.097599, size = 37, normalized size = 2.31 \[ \frac{a^{3} x^{4}}{4} + \frac{3 a^{2} b x^{8}}{8} + \frac{a b^{2} x^{12}}{4} + \frac{b^{3} x^{16}}{16} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3*(b*x**4+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.219991, size = 19, normalized size = 1.19 \[ \frac{{\left (b x^{4} + a\right )}^{4}}{16 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^3*x^3,x, algorithm="giac")
[Out]