Optimal. Leaf size=105 \[ -\frac{a^8}{12 x^{12}}-\frac{8 a^7 b}{9 x^9}-\frac{14 a^6 b^2}{3 x^6}-\frac{56 a^5 b^3}{3 x^3}+70 a^4 b^4 \log (x)+\frac{56}{3} a^3 b^5 x^3+\frac{14}{3} a^2 b^6 x^6+\frac{8}{9} a b^7 x^9+\frac{b^8 x^{12}}{12} \]
[Out]
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Rubi [A] time = 0.127354, antiderivative size = 105, 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 \[ -\frac{a^8}{12 x^{12}}-\frac{8 a^7 b}{9 x^9}-\frac{14 a^6 b^2}{3 x^6}-\frac{56 a^5 b^3}{3 x^3}+70 a^4 b^4 \log (x)+\frac{56}{3} a^3 b^5 x^3+\frac{14}{3} a^2 b^6 x^6+\frac{8}{9} a b^7 x^9+\frac{b^8 x^{12}}{12} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^3)^8/x^13,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{a^{8}}{12 x^{12}} - \frac{8 a^{7} b}{9 x^{9}} - \frac{14 a^{6} b^{2}}{3 x^{6}} - \frac{56 a^{5} b^{3}}{3 x^{3}} + \frac{70 a^{4} b^{4} \log{\left (x^{3} \right )}}{3} + \frac{56 a^{3} b^{5} x^{3}}{3} + \frac{28 a^{2} b^{6} \int ^{x^{3}} x\, dx}{3} + \frac{8 a b^{7} x^{9}}{9} + \frac{b^{8} x^{12}}{12} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**8/x**13,x)
[Out]
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Mathematica [A] time = 0.00874738, size = 105, normalized size = 1. \[ -\frac{a^8}{12 x^{12}}-\frac{8 a^7 b}{9 x^9}-\frac{14 a^6 b^2}{3 x^6}-\frac{56 a^5 b^3}{3 x^3}+70 a^4 b^4 \log (x)+\frac{56}{3} a^3 b^5 x^3+\frac{14}{3} a^2 b^6 x^6+\frac{8}{9} a b^7 x^9+\frac{b^8 x^{12}}{12} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^3)^8/x^13,x]
[Out]
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Maple [A] time = 0.01, size = 90, normalized size = 0.9 \[ -{\frac{{a}^{8}}{12\,{x}^{12}}}-{\frac{8\,{a}^{7}b}{9\,{x}^{9}}}-{\frac{14\,{a}^{6}{b}^{2}}{3\,{x}^{6}}}-{\frac{56\,{a}^{5}{b}^{3}}{3\,{x}^{3}}}+{\frac{56\,{a}^{3}{b}^{5}{x}^{3}}{3}}+{\frac{14\,{a}^{2}{b}^{6}{x}^{6}}{3}}+{\frac{8\,a{b}^{7}{x}^{9}}{9}}+{\frac{{b}^{8}{x}^{12}}{12}}+70\,{a}^{4}{b}^{4}\ln \left ( x \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^8/x^13,x)
[Out]
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Maxima [A] time = 1.45092, size = 127, normalized size = 1.21 \[ \frac{1}{12} \, b^{8} x^{12} + \frac{8}{9} \, a b^{7} x^{9} + \frac{14}{3} \, a^{2} b^{6} x^{6} + \frac{56}{3} \, a^{3} b^{5} x^{3} + \frac{70}{3} \, a^{4} b^{4} \log \left (x^{3}\right ) - \frac{672 \, a^{5} b^{3} x^{9} + 168 \, a^{6} b^{2} x^{6} + 32 \, a^{7} b x^{3} + 3 \, a^{8}}{36 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^13,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.212814, size = 127, normalized size = 1.21 \[ \frac{3 \, b^{8} x^{24} + 32 \, a b^{7} x^{21} + 168 \, a^{2} b^{6} x^{18} + 672 \, a^{3} b^{5} x^{15} + 2520 \, a^{4} b^{4} x^{12} \log \left (x\right ) - 672 \, a^{5} b^{3} x^{9} - 168 \, a^{6} b^{2} x^{6} - 32 \, a^{7} b x^{3} - 3 \, a^{8}}{36 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^13,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.50088, size = 102, normalized size = 0.97 \[ 70 a^{4} b^{4} \log{\left (x \right )} + \frac{56 a^{3} b^{5} x^{3}}{3} + \frac{14 a^{2} b^{6} x^{6}}{3} + \frac{8 a b^{7} x^{9}}{9} + \frac{b^{8} x^{12}}{12} - \frac{3 a^{8} + 32 a^{7} b x^{3} + 168 a^{6} b^{2} x^{6} + 672 a^{5} b^{3} x^{9}}{36 x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**8/x**13,x)
[Out]
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GIAC/XCAS [A] time = 0.219508, size = 140, normalized size = 1.33 \[ \frac{1}{12} \, b^{8} x^{12} + \frac{8}{9} \, a b^{7} x^{9} + \frac{14}{3} \, a^{2} b^{6} x^{6} + \frac{56}{3} \, a^{3} b^{5} x^{3} + 70 \, a^{4} b^{4}{\rm ln}\left ({\left | x \right |}\right ) - \frac{1750 \, a^{4} b^{4} x^{12} + 672 \, a^{5} b^{3} x^{9} + 168 \, a^{6} b^{2} x^{6} + 32 \, a^{7} b x^{3} + 3 \, a^{8}}{36 \, x^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^13,x, algorithm="giac")
[Out]