Optimal. Leaf size=110 \[ -\frac{a^5 \left (a+b x^2\right )^9}{18 b^6}+\frac{a^4 \left (a+b x^2\right )^{10}}{4 b^6}-\frac{5 a^3 \left (a+b x^2\right )^{11}}{11 b^6}+\frac{5 a^2 \left (a+b x^2\right )^{12}}{12 b^6}+\frac{\left (a+b x^2\right )^{14}}{28 b^6}-\frac{5 a \left (a+b x^2\right )^{13}}{26 b^6} \]
[Out]
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Rubi [A] time = 0.391636, antiderivative size = 110, 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 \[ -\frac{a^5 \left (a+b x^2\right )^9}{18 b^6}+\frac{a^4 \left (a+b x^2\right )^{10}}{4 b^6}-\frac{5 a^3 \left (a+b x^2\right )^{11}}{11 b^6}+\frac{5 a^2 \left (a+b x^2\right )^{12}}{12 b^6}+\frac{\left (a+b x^2\right )^{14}}{28 b^6}-\frac{5 a \left (a+b x^2\right )^{13}}{26 b^6} \]
Antiderivative was successfully verified.
[In] Int[x^11*(a + b*x^2)^8,x]
[Out]
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Rubi in Sympy [A] time = 29.7974, size = 100, normalized size = 0.91 \[ - \frac{a^{5} \left (a + b x^{2}\right )^{9}}{18 b^{6}} + \frac{a^{4} \left (a + b x^{2}\right )^{10}}{4 b^{6}} - \frac{5 a^{3} \left (a + b x^{2}\right )^{11}}{11 b^{6}} + \frac{5 a^{2} \left (a + b x^{2}\right )^{12}}{12 b^{6}} - \frac{5 a \left (a + b x^{2}\right )^{13}}{26 b^{6}} + \frac{\left (a + b x^{2}\right )^{14}}{28 b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**11*(b*x**2+a)**8,x)
[Out]
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Mathematica [A] time = 0.00470023, size = 108, normalized size = 0.98 \[ \frac{a^8 x^{12}}{12}+\frac{4}{7} a^7 b x^{14}+\frac{7}{4} a^6 b^2 x^{16}+\frac{28}{9} a^5 b^3 x^{18}+\frac{7}{2} a^4 b^4 x^{20}+\frac{28}{11} a^3 b^5 x^{22}+\frac{7}{6} a^2 b^6 x^{24}+\frac{4}{13} a b^7 x^{26}+\frac{b^8 x^{28}}{28} \]
Antiderivative was successfully verified.
[In] Integrate[x^11*(a + b*x^2)^8,x]
[Out]
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Maple [A] time = 0.002, size = 91, normalized size = 0.8 \[{\frac{{b}^{8}{x}^{28}}{28}}+{\frac{4\,a{b}^{7}{x}^{26}}{13}}+{\frac{7\,{a}^{2}{b}^{6}{x}^{24}}{6}}+{\frac{28\,{a}^{3}{b}^{5}{x}^{22}}{11}}+{\frac{7\,{a}^{4}{b}^{4}{x}^{20}}{2}}+{\frac{28\,{a}^{5}{b}^{3}{x}^{18}}{9}}+{\frac{7\,{a}^{6}{b}^{2}{x}^{16}}{4}}+{\frac{4\,{a}^{7}b{x}^{14}}{7}}+{\frac{{a}^{8}{x}^{12}}{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^11*(b*x^2+a)^8,x)
[Out]
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Maxima [A] time = 1.35057, size = 122, normalized size = 1.11 \[ \frac{1}{28} \, b^{8} x^{28} + \frac{4}{13} \, a b^{7} x^{26} + \frac{7}{6} \, a^{2} b^{6} x^{24} + \frac{28}{11} \, a^{3} b^{5} x^{22} + \frac{7}{2} \, a^{4} b^{4} x^{20} + \frac{28}{9} \, a^{5} b^{3} x^{18} + \frac{7}{4} \, a^{6} b^{2} x^{16} + \frac{4}{7} \, a^{7} b x^{14} + \frac{1}{12} \, a^{8} x^{12} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^11,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.175537, size = 1, normalized size = 0.01 \[ \frac{1}{28} x^{28} b^{8} + \frac{4}{13} x^{26} b^{7} a + \frac{7}{6} x^{24} b^{6} a^{2} + \frac{28}{11} x^{22} b^{5} a^{3} + \frac{7}{2} x^{20} b^{4} a^{4} + \frac{28}{9} x^{18} b^{3} a^{5} + \frac{7}{4} x^{16} b^{2} a^{6} + \frac{4}{7} x^{14} b a^{7} + \frac{1}{12} x^{12} a^{8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^11,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.16385, size = 107, normalized size = 0.97 \[ \frac{a^{8} x^{12}}{12} + \frac{4 a^{7} b x^{14}}{7} + \frac{7 a^{6} b^{2} x^{16}}{4} + \frac{28 a^{5} b^{3} x^{18}}{9} + \frac{7 a^{4} b^{4} x^{20}}{2} + \frac{28 a^{3} b^{5} x^{22}}{11} + \frac{7 a^{2} b^{6} x^{24}}{6} + \frac{4 a b^{7} x^{26}}{13} + \frac{b^{8} x^{28}}{28} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**11*(b*x**2+a)**8,x)
[Out]
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GIAC/XCAS [A] time = 0.209367, size = 122, normalized size = 1.11 \[ \frac{1}{28} \, b^{8} x^{28} + \frac{4}{13} \, a b^{7} x^{26} + \frac{7}{6} \, a^{2} b^{6} x^{24} + \frac{28}{11} \, a^{3} b^{5} x^{22} + \frac{7}{2} \, a^{4} b^{4} x^{20} + \frac{28}{9} \, a^{5} b^{3} x^{18} + \frac{7}{4} \, a^{6} b^{2} x^{16} + \frac{4}{7} \, a^{7} b x^{14} + \frac{1}{12} \, a^{8} x^{12} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^11,x, algorithm="giac")
[Out]