Optimal. Leaf size=103 \[ \frac{a^8 x^5}{5}+a^7 b x^8+\frac{28}{11} a^6 b^2 x^{11}+4 a^5 b^3 x^{14}+\frac{70}{17} a^4 b^4 x^{17}+\frac{14}{5} a^3 b^5 x^{20}+\frac{28}{23} a^2 b^6 x^{23}+\frac{4}{13} a b^7 x^{26}+\frac{b^8 x^{29}}{29} \]
[Out]
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Rubi [A] time = 0.1126, antiderivative size = 103, 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 \[ \frac{a^8 x^5}{5}+a^7 b x^8+\frac{28}{11} a^6 b^2 x^{11}+4 a^5 b^3 x^{14}+\frac{70}{17} a^4 b^4 x^{17}+\frac{14}{5} a^3 b^5 x^{20}+\frac{28}{23} a^2 b^6 x^{23}+\frac{4}{13} a b^7 x^{26}+\frac{b^8 x^{29}}{29} \]
Antiderivative was successfully verified.
[In] Int[x^4*(a + b*x^3)^8,x]
[Out]
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Rubi in Sympy [A] time = 18.7621, size = 102, normalized size = 0.99 \[ \frac{a^{8} x^{5}}{5} + a^{7} b x^{8} + \frac{28 a^{6} b^{2} x^{11}}{11} + 4 a^{5} b^{3} x^{14} + \frac{70 a^{4} b^{4} x^{17}}{17} + \frac{14 a^{3} b^{5} x^{20}}{5} + \frac{28 a^{2} b^{6} x^{23}}{23} + \frac{4 a b^{7} x^{26}}{13} + \frac{b^{8} x^{29}}{29} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(b*x**3+a)**8,x)
[Out]
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Mathematica [A] time = 0.00509893, size = 103, normalized size = 1. \[ \frac{a^8 x^5}{5}+a^7 b x^8+\frac{28}{11} a^6 b^2 x^{11}+4 a^5 b^3 x^{14}+\frac{70}{17} a^4 b^4 x^{17}+\frac{14}{5} a^3 b^5 x^{20}+\frac{28}{23} a^2 b^6 x^{23}+\frac{4}{13} a b^7 x^{26}+\frac{b^8 x^{29}}{29} \]
Antiderivative was successfully verified.
[In] Integrate[x^4*(a + b*x^3)^8,x]
[Out]
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Maple [A] time = 0.002, size = 90, normalized size = 0.9 \[{\frac{{a}^{8}{x}^{5}}{5}}+{a}^{7}b{x}^{8}+{\frac{28\,{a}^{6}{b}^{2}{x}^{11}}{11}}+4\,{a}^{5}{b}^{3}{x}^{14}+{\frac{70\,{a}^{4}{b}^{4}{x}^{17}}{17}}+{\frac{14\,{a}^{3}{b}^{5}{x}^{20}}{5}}+{\frac{28\,{a}^{2}{b}^{6}{x}^{23}}{23}}+{\frac{4\,a{b}^{7}{x}^{26}}{13}}+{\frac{{b}^{8}{x}^{29}}{29}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(b*x^3+a)^8,x)
[Out]
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Maxima [A] time = 1.55321, size = 120, normalized size = 1.17 \[ \frac{1}{29} \, b^{8} x^{29} + \frac{4}{13} \, a b^{7} x^{26} + \frac{28}{23} \, a^{2} b^{6} x^{23} + \frac{14}{5} \, a^{3} b^{5} x^{20} + \frac{70}{17} \, a^{4} b^{4} x^{17} + 4 \, a^{5} b^{3} x^{14} + \frac{28}{11} \, a^{6} b^{2} x^{11} + a^{7} b x^{8} + \frac{1}{5} \, a^{8} x^{5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8*x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.189609, size = 1, normalized size = 0.01 \[ \frac{1}{29} x^{29} b^{8} + \frac{4}{13} x^{26} b^{7} a + \frac{28}{23} x^{23} b^{6} a^{2} + \frac{14}{5} x^{20} b^{5} a^{3} + \frac{70}{17} x^{17} b^{4} a^{4} + 4 x^{14} b^{3} a^{5} + \frac{28}{11} x^{11} b^{2} a^{6} + x^{8} b a^{7} + \frac{1}{5} x^{5} a^{8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8*x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.159928, size = 102, normalized size = 0.99 \[ \frac{a^{8} x^{5}}{5} + a^{7} b x^{8} + \frac{28 a^{6} b^{2} x^{11}}{11} + 4 a^{5} b^{3} x^{14} + \frac{70 a^{4} b^{4} x^{17}}{17} + \frac{14 a^{3} b^{5} x^{20}}{5} + \frac{28 a^{2} b^{6} x^{23}}{23} + \frac{4 a b^{7} x^{26}}{13} + \frac{b^{8} x^{29}}{29} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(b*x**3+a)**8,x)
[Out]
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GIAC/XCAS [A] time = 0.218183, size = 120, normalized size = 1.17 \[ \frac{1}{29} \, b^{8} x^{29} + \frac{4}{13} \, a b^{7} x^{26} + \frac{28}{23} \, a^{2} b^{6} x^{23} + \frac{14}{5} \, a^{3} b^{5} x^{20} + \frac{70}{17} \, a^{4} b^{4} x^{17} + 4 \, a^{5} b^{3} x^{14} + \frac{28}{11} \, a^{6} b^{2} x^{11} + a^{7} b x^{8} + \frac{1}{5} \, a^{8} x^{5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8*x^4,x, algorithm="giac")
[Out]