Optimal. Leaf size=100 \[ -\frac{a^8}{x}+4 a^7 b x^2+\frac{28}{5} a^6 b^2 x^5+7 a^5 b^3 x^8+\frac{70}{11} a^4 b^4 x^{11}+4 a^3 b^5 x^{14}+\frac{28}{17} a^2 b^6 x^{17}+\frac{2}{5} a b^7 x^{20}+\frac{b^8 x^{23}}{23} \]
[Out]
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Rubi [A] time = 0.0974143, antiderivative size = 100, 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 \[ -\frac{a^8}{x}+4 a^7 b x^2+\frac{28}{5} a^6 b^2 x^5+7 a^5 b^3 x^8+\frac{70}{11} a^4 b^4 x^{11}+4 a^3 b^5 x^{14}+\frac{28}{17} a^2 b^6 x^{17}+\frac{2}{5} a b^7 x^{20}+\frac{b^8 x^{23}}{23} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^3)^8/x^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{a^{8}}{x} + 8 a^{7} b \int x\, dx + \frac{28 a^{6} b^{2} x^{5}}{5} + 7 a^{5} b^{3} x^{8} + \frac{70 a^{4} b^{4} x^{11}}{11} + 4 a^{3} b^{5} x^{14} + \frac{28 a^{2} b^{6} x^{17}}{17} + \frac{2 a b^{7} x^{20}}{5} + \frac{b^{8} x^{23}}{23} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**8/x**2,x)
[Out]
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Mathematica [A] time = 0.017154, size = 100, normalized size = 1. \[ -\frac{a^8}{x}+4 a^7 b x^2+\frac{28}{5} a^6 b^2 x^5+7 a^5 b^3 x^8+\frac{70}{11} a^4 b^4 x^{11}+4 a^3 b^5 x^{14}+\frac{28}{17} a^2 b^6 x^{17}+\frac{2}{5} a b^7 x^{20}+\frac{b^8 x^{23}}{23} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^3)^8/x^2,x]
[Out]
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Maple [A] time = 0.004, size = 91, normalized size = 0.9 \[ -{\frac{{a}^{8}}{x}}+4\,{a}^{7}b{x}^{2}+{\frac{28\,{a}^{6}{b}^{2}{x}^{5}}{5}}+7\,{a}^{5}{b}^{3}{x}^{8}+{\frac{70\,{a}^{4}{b}^{4}{x}^{11}}{11}}+4\,{a}^{3}{b}^{5}{x}^{14}+{\frac{28\,{a}^{2}{b}^{6}{x}^{17}}{17}}+{\frac{2\,a{b}^{7}{x}^{20}}{5}}+{\frac{{b}^{8}{x}^{23}}{23}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^8/x^2,x)
[Out]
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Maxima [A] time = 1.44545, size = 122, normalized size = 1.22 \[ \frac{1}{23} \, b^{8} x^{23} + \frac{2}{5} \, a b^{7} x^{20} + \frac{28}{17} \, a^{2} b^{6} x^{17} + 4 \, a^{3} b^{5} x^{14} + \frac{70}{11} \, a^{4} b^{4} x^{11} + 7 \, a^{5} b^{3} x^{8} + \frac{28}{5} \, a^{6} b^{2} x^{5} + 4 \, a^{7} b x^{2} - \frac{a^{8}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.204184, size = 124, normalized size = 1.24 \[ \frac{935 \, b^{8} x^{24} + 8602 \, a b^{7} x^{21} + 35420 \, a^{2} b^{6} x^{18} + 86020 \, a^{3} b^{5} x^{15} + 136850 \, a^{4} b^{4} x^{12} + 150535 \, a^{5} b^{3} x^{9} + 120428 \, a^{6} b^{2} x^{6} + 86020 \, a^{7} b x^{3} - 21505 \, a^{8}}{21505 \, x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.31347, size = 99, normalized size = 0.99 \[ - \frac{a^{8}}{x} + 4 a^{7} b x^{2} + \frac{28 a^{6} b^{2} x^{5}}{5} + 7 a^{5} b^{3} x^{8} + \frac{70 a^{4} b^{4} x^{11}}{11} + 4 a^{3} b^{5} x^{14} + \frac{28 a^{2} b^{6} x^{17}}{17} + \frac{2 a b^{7} x^{20}}{5} + \frac{b^{8} x^{23}}{23} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**8/x**2,x)
[Out]
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GIAC/XCAS [A] time = 0.212731, size = 122, normalized size = 1.22 \[ \frac{1}{23} \, b^{8} x^{23} + \frac{2}{5} \, a b^{7} x^{20} + \frac{28}{17} \, a^{2} b^{6} x^{17} + 4 \, a^{3} b^{5} x^{14} + \frac{70}{11} \, a^{4} b^{4} x^{11} + 7 \, a^{5} b^{3} x^{8} + \frac{28}{5} \, a^{6} b^{2} x^{5} + 4 \, a^{7} b x^{2} - \frac{a^{8}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^2,x, algorithm="giac")
[Out]