Optimal. Leaf size=19 \[ -\frac{\left (a+b x^3\right )^9}{27 a x^{27}} \]
[Out]
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Rubi [A] time = 0.0193318, antiderivative size = 19, 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 \[ -\frac{\left (a+b x^3\right )^9}{27 a x^{27}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^3)^8/x^28,x]
[Out]
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Rubi in Sympy [A] time = 2.74221, size = 15, normalized size = 0.79 \[ - \frac{\left (a + b x^{3}\right )^{9}}{27 a x^{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**3+a)**8/x**28,x)
[Out]
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Mathematica [B] time = 0.0144024, size = 108, normalized size = 5.68 \[ -\frac{a^8}{27 x^{27}}-\frac{a^7 b}{3 x^{24}}-\frac{4 a^6 b^2}{3 x^{21}}-\frac{28 a^5 b^3}{9 x^{18}}-\frac{14 a^4 b^4}{3 x^{15}}-\frac{14 a^3 b^5}{3 x^{12}}-\frac{28 a^2 b^6}{9 x^9}-\frac{4 a b^7}{3 x^6}-\frac{b^8}{3 x^3} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^3)^8/x^28,x]
[Out]
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Maple [B] time = 0.002, size = 91, normalized size = 4.8 \[ -{\frac{14\,{a}^{3}{b}^{5}}{3\,{x}^{12}}}-{\frac{14\,{a}^{4}{b}^{4}}{3\,{x}^{15}}}-{\frac{4\,{a}^{6}{b}^{2}}{3\,{x}^{21}}}-{\frac{28\,{a}^{5}{b}^{3}}{9\,{x}^{18}}}-{\frac{4\,a{b}^{7}}{3\,{x}^{6}}}-{\frac{b{a}^{7}}{3\,{x}^{24}}}-{\frac{28\,{a}^{2}{b}^{6}}{9\,{x}^{9}}}-{\frac{{b}^{8}}{3\,{x}^{3}}}-{\frac{{a}^{8}}{27\,{x}^{27}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^3+a)^8/x^28,x)
[Out]
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Maxima [A] time = 1.3448, size = 122, normalized size = 6.42 \[ -\frac{9 \, b^{8} x^{24} + 36 \, a b^{7} x^{21} + 84 \, a^{2} b^{6} x^{18} + 126 \, a^{3} b^{5} x^{15} + 126 \, a^{4} b^{4} x^{12} + 84 \, a^{5} b^{3} x^{9} + 36 \, a^{6} b^{2} x^{6} + 9 \, a^{7} b x^{3} + a^{8}}{27 \, x^{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^28,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.206211, size = 122, normalized size = 6.42 \[ -\frac{9 \, b^{8} x^{24} + 36 \, a b^{7} x^{21} + 84 \, a^{2} b^{6} x^{18} + 126 \, a^{3} b^{5} x^{15} + 126 \, a^{4} b^{4} x^{12} + 84 \, a^{5} b^{3} x^{9} + 36 \, a^{6} b^{2} x^{6} + 9 \, a^{7} b x^{3} + a^{8}}{27 \, x^{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^28,x, algorithm="fricas")
[Out]
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Sympy [A] time = 4.90974, size = 97, normalized size = 5.11 \[ - \frac{a^{8} + 9 a^{7} b x^{3} + 36 a^{6} b^{2} x^{6} + 84 a^{5} b^{3} x^{9} + 126 a^{4} b^{4} x^{12} + 126 a^{3} b^{5} x^{15} + 84 a^{2} b^{6} x^{18} + 36 a b^{7} x^{21} + 9 b^{8} x^{24}}{27 x^{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**3+a)**8/x**28,x)
[Out]
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GIAC/XCAS [A] time = 0.216665, size = 122, normalized size = 6.42 \[ -\frac{9 \, b^{8} x^{24} + 36 \, a b^{7} x^{21} + 84 \, a^{2} b^{6} x^{18} + 126 \, a^{3} b^{5} x^{15} + 126 \, a^{4} b^{4} x^{12} + 84 \, a^{5} b^{3} x^{9} + 36 \, a^{6} b^{2} x^{6} + 9 \, a^{7} b x^{3} + a^{8}}{27 \, x^{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^3 + a)^8/x^28,x, algorithm="giac")
[Out]