Optimal. Leaf size=91 \[ \frac{a^4 \left (a+b x^2\right )^9}{18 b^5}-\frac{a^3 \left (a+b x^2\right )^{10}}{5 b^5}+\frac{3 a^2 \left (a+b x^2\right )^{11}}{11 b^5}+\frac{\left (a+b x^2\right )^{13}}{26 b^5}-\frac{a \left (a+b x^2\right )^{12}}{6 b^5} \]
[Out]
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Rubi [A] time = 0.323912, antiderivative size = 91, 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 \[ \frac{a^4 \left (a+b x^2\right )^9}{18 b^5}-\frac{a^3 \left (a+b x^2\right )^{10}}{5 b^5}+\frac{3 a^2 \left (a+b x^2\right )^{11}}{11 b^5}+\frac{\left (a+b x^2\right )^{13}}{26 b^5}-\frac{a \left (a+b x^2\right )^{12}}{6 b^5} \]
Antiderivative was successfully verified.
[In] Int[x^9*(a + b*x^2)^8,x]
[Out]
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Rubi in Sympy [A] time = 25.4978, size = 80, normalized size = 0.88 \[ \frac{a^{4} \left (a + b x^{2}\right )^{9}}{18 b^{5}} - \frac{a^{3} \left (a + b x^{2}\right )^{10}}{5 b^{5}} + \frac{3 a^{2} \left (a + b x^{2}\right )^{11}}{11 b^{5}} - \frac{a \left (a + b x^{2}\right )^{12}}{6 b^{5}} + \frac{\left (a + b x^{2}\right )^{13}}{26 b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**9*(b*x**2+a)**8,x)
[Out]
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Mathematica [A] time = 0.00446184, size = 106, normalized size = 1.16 \[ \frac{a^8 x^{10}}{10}+\frac{2}{3} a^7 b x^{12}+2 a^6 b^2 x^{14}+\frac{7}{2} a^5 b^3 x^{16}+\frac{35}{9} a^4 b^4 x^{18}+\frac{14}{5} a^3 b^5 x^{20}+\frac{14}{11} a^2 b^6 x^{22}+\frac{1}{3} a b^7 x^{24}+\frac{b^8 x^{26}}{26} \]
Antiderivative was successfully verified.
[In] Integrate[x^9*(a + b*x^2)^8,x]
[Out]
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Maple [A] time = 0.002, size = 91, normalized size = 1. \[{\frac{{b}^{8}{x}^{26}}{26}}+{\frac{a{b}^{7}{x}^{24}}{3}}+{\frac{14\,{a}^{2}{b}^{6}{x}^{22}}{11}}+{\frac{14\,{a}^{3}{b}^{5}{x}^{20}}{5}}+{\frac{35\,{a}^{4}{b}^{4}{x}^{18}}{9}}+{\frac{7\,{a}^{5}{b}^{3}{x}^{16}}{2}}+2\,{a}^{6}{b}^{2}{x}^{14}+{\frac{2\,{a}^{7}b{x}^{12}}{3}}+{\frac{{a}^{8}{x}^{10}}{10}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^9*(b*x^2+a)^8,x)
[Out]
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Maxima [A] time = 1.34849, size = 122, normalized size = 1.34 \[ \frac{1}{26} \, b^{8} x^{26} + \frac{1}{3} \, a b^{7} x^{24} + \frac{14}{11} \, a^{2} b^{6} x^{22} + \frac{14}{5} \, a^{3} b^{5} x^{20} + \frac{35}{9} \, a^{4} b^{4} x^{18} + \frac{7}{2} \, a^{5} b^{3} x^{16} + 2 \, a^{6} b^{2} x^{14} + \frac{2}{3} \, a^{7} b x^{12} + \frac{1}{10} \, a^{8} x^{10} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^9,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.17703, size = 1, normalized size = 0.01 \[ \frac{1}{26} x^{26} b^{8} + \frac{1}{3} x^{24} b^{7} a + \frac{14}{11} x^{22} b^{6} a^{2} + \frac{14}{5} x^{20} b^{5} a^{3} + \frac{35}{9} x^{18} b^{4} a^{4} + \frac{7}{2} x^{16} b^{3} a^{5} + 2 x^{14} b^{2} a^{6} + \frac{2}{3} x^{12} b a^{7} + \frac{1}{10} x^{10} a^{8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^9,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.160263, size = 104, normalized size = 1.14 \[ \frac{a^{8} x^{10}}{10} + \frac{2 a^{7} b x^{12}}{3} + 2 a^{6} b^{2} x^{14} + \frac{7 a^{5} b^{3} x^{16}}{2} + \frac{35 a^{4} b^{4} x^{18}}{9} + \frac{14 a^{3} b^{5} x^{20}}{5} + \frac{14 a^{2} b^{6} x^{22}}{11} + \frac{a b^{7} x^{24}}{3} + \frac{b^{8} x^{26}}{26} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**9*(b*x**2+a)**8,x)
[Out]
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GIAC/XCAS [A] time = 0.207539, size = 122, normalized size = 1.34 \[ \frac{1}{26} \, b^{8} x^{26} + \frac{1}{3} \, a b^{7} x^{24} + \frac{14}{11} \, a^{2} b^{6} x^{22} + \frac{14}{5} \, a^{3} b^{5} x^{20} + \frac{35}{9} \, a^{4} b^{4} x^{18} + \frac{7}{2} \, a^{5} b^{3} x^{16} + 2 \, a^{6} b^{2} x^{14} + \frac{2}{3} \, a^{7} b x^{12} + \frac{1}{10} \, a^{8} x^{10} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8*x^9,x, algorithm="giac")
[Out]