Optimal. Leaf size=106 \[ -\frac{a^8}{32 x^{32}}-\frac{4 a^7 b}{15 x^{30}}-\frac{a^6 b^2}{x^{28}}-\frac{28 a^5 b^3}{13 x^{26}}-\frac{35 a^4 b^4}{12 x^{24}}-\frac{28 a^3 b^5}{11 x^{22}}-\frac{7 a^2 b^6}{5 x^{20}}-\frac{4 a b^7}{9 x^{18}}-\frac{b^8}{16 x^{16}} \]
[Out]
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Rubi [A] time = 0.136572, antiderivative size = 106, 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 \[ -\frac{a^8}{32 x^{32}}-\frac{4 a^7 b}{15 x^{30}}-\frac{a^6 b^2}{x^{28}}-\frac{28 a^5 b^3}{13 x^{26}}-\frac{35 a^4 b^4}{12 x^{24}}-\frac{28 a^3 b^5}{11 x^{22}}-\frac{7 a^2 b^6}{5 x^{20}}-\frac{4 a b^7}{9 x^{18}}-\frac{b^8}{16 x^{16}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2)^8/x^33,x]
[Out]
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Rubi in Sympy [A] time = 24.4739, size = 105, normalized size = 0.99 \[ - \frac{a^{8}}{32 x^{32}} - \frac{4 a^{7} b}{15 x^{30}} - \frac{a^{6} b^{2}}{x^{28}} - \frac{28 a^{5} b^{3}}{13 x^{26}} - \frac{35 a^{4} b^{4}}{12 x^{24}} - \frac{28 a^{3} b^{5}}{11 x^{22}} - \frac{7 a^{2} b^{6}}{5 x^{20}} - \frac{4 a b^{7}}{9 x^{18}} - \frac{b^{8}}{16 x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**8/x**33,x)
[Out]
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Mathematica [A] time = 0.00780919, size = 106, normalized size = 1. \[ -\frac{a^8}{32 x^{32}}-\frac{4 a^7 b}{15 x^{30}}-\frac{a^6 b^2}{x^{28}}-\frac{28 a^5 b^3}{13 x^{26}}-\frac{35 a^4 b^4}{12 x^{24}}-\frac{28 a^3 b^5}{11 x^{22}}-\frac{7 a^2 b^6}{5 x^{20}}-\frac{4 a b^7}{9 x^{18}}-\frac{b^8}{16 x^{16}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2)^8/x^33,x]
[Out]
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Maple [A] time = 0.01, size = 91, normalized size = 0.9 \[ -{\frac{{a}^{8}}{32\,{x}^{32}}}-{\frac{4\,{a}^{7}b}{15\,{x}^{30}}}-{\frac{{a}^{6}{b}^{2}}{{x}^{28}}}-{\frac{28\,{a}^{5}{b}^{3}}{13\,{x}^{26}}}-{\frac{35\,{a}^{4}{b}^{4}}{12\,{x}^{24}}}-{\frac{28\,{a}^{3}{b}^{5}}{11\,{x}^{22}}}-{\frac{7\,{a}^{2}{b}^{6}}{5\,{x}^{20}}}-{\frac{4\,a{b}^{7}}{9\,{x}^{18}}}-{\frac{{b}^{8}}{16\,{x}^{16}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^8/x^33,x)
[Out]
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Maxima [A] time = 1.34485, size = 124, normalized size = 1.17 \[ -\frac{12870 \, b^{8} x^{16} + 91520 \, a b^{7} x^{14} + 288288 \, a^{2} b^{6} x^{12} + 524160 \, a^{3} b^{5} x^{10} + 600600 \, a^{4} b^{4} x^{8} + 443520 \, a^{5} b^{3} x^{6} + 205920 \, a^{6} b^{2} x^{4} + 54912 \, a^{7} b x^{2} + 6435 \, a^{8}}{205920 \, x^{32}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^33,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.19363, size = 124, normalized size = 1.17 \[ -\frac{12870 \, b^{8} x^{16} + 91520 \, a b^{7} x^{14} + 288288 \, a^{2} b^{6} x^{12} + 524160 \, a^{3} b^{5} x^{10} + 600600 \, a^{4} b^{4} x^{8} + 443520 \, a^{5} b^{3} x^{6} + 205920 \, a^{6} b^{2} x^{4} + 54912 \, a^{7} b x^{2} + 6435 \, a^{8}}{205920 \, x^{32}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^33,x, algorithm="fricas")
[Out]
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Sympy [A] time = 5.85024, size = 99, normalized size = 0.93 \[ - \frac{6435 a^{8} + 54912 a^{7} b x^{2} + 205920 a^{6} b^{2} x^{4} + 443520 a^{5} b^{3} x^{6} + 600600 a^{4} b^{4} x^{8} + 524160 a^{3} b^{5} x^{10} + 288288 a^{2} b^{6} x^{12} + 91520 a b^{7} x^{14} + 12870 b^{8} x^{16}}{205920 x^{32}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**8/x**33,x)
[Out]
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GIAC/XCAS [A] time = 0.208936, size = 124, normalized size = 1.17 \[ -\frac{12870 \, b^{8} x^{16} + 91520 \, a b^{7} x^{14} + 288288 \, a^{2} b^{6} x^{12} + 524160 \, a^{3} b^{5} x^{10} + 600600 \, a^{4} b^{4} x^{8} + 443520 \, a^{5} b^{3} x^{6} + 205920 \, a^{6} b^{2} x^{4} + 54912 \, a^{7} b x^{2} + 6435 \, a^{8}}{205920 \, x^{32}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^8/x^33,x, algorithm="giac")
[Out]